[ 21.246891][ T329] br1: port 1(vx10) entered blocking state
[ 21.247430][ T329] br1: port 1(vx10) entered disabled state
[ 21.248160][ T329] vx10: entered allmulticast mode
[ 21.251667][ T329] vx10: entered promiscuous mode
[ 21.252994][ T329] br1: port 1(vx10) entered blocking state
[ 21.253456][ T329] br1: port 1(vx10) entered forwarding state
[ 21.254684][ T329] ------------[ cut here ]------------
[ 21.255030][ T329] WARNING: CPU: 3 PID: 329 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.255679][ T329] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.256327][ T329] CPU: 3 UID: 0 PID: 329 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.257042][ T329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.257447][ T329] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.257830][ T329] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.258958][ T329] RSP: 0018:ffffc900005d6ef0 EFLAGS: 00010246
[ 21.259376][ T329] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 21.259863][ T329] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 21.260353][ T329] RBP: ffffc900005d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.260847][ T329] R10: ffffc900005d7010 R11: ffffffffbaca8918 R12: 1ffff920000bade2
[ 21.261336][ T329] R13: 00000000000005dc R14: ffffc900005d7010 R15: ffff888008ffaf08
[ 21.261824][ T329] FS: 00007f95eadf1800(0000) GS:ffff88807a437000(0000) knlGS:0000000000000000
[ 21.262397][ T329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.262825][ T329] CR2: 00000000004e5ce0 CR3: 000000000adf1005 CR4: 0000000000772ef0
[ 21.263321][ T329] PKRU: 55555554
[ 21.263573][ T329] Call Trace:
[ 21.263809][ T329]
[ 21.264004][ T329] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.264320][ T329] ? find_held_lock+0x2b/0x80
[ 21.264647][ T329] ? mark_held_locks+0x49/0x80
[ 21.264953][ T329] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.265383][ T329] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.265712][ T329] netif_set_mtu+0x88/0x100
[ 21.266042][ T329] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.266361][ T329] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.266817][ T329] dev_set_mtu+0xa0/0x150
[ 21.267050][ T329] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.267500][ T329] br_add_if+0xda3/0x1330 [bridge]
[ 21.267868][ T329] do_set_master+0x32f/0x500
[ 21.268182][ T329] do_setlink.constprop.0+0x9f4/0x2480
[ 21.268500][ T329] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.268896][ T329] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.269208][ T329] ? validate_chain+0x166/0x4d0
[ 21.269541][ T329] ? __kernel_text_address+0x12/0x40
[ 21.269862][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.270171][ T329] ? __mutex_trylock_common+0xf9/0x260
[ 21.270490][ T329] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.270885][ T329] ? rcu_is_watching+0x12/0xc0
[ 21.271193][ T329] ? rcu_is_watching+0x12/0xc0
[ 21.271572][ T329] ? trace_contention_end+0xdc/0x140
[ 21.271918][ T329] ? __mutex_lock+0x19c/0xcd0
[ 21.272232][ T329] ? find_held_lock+0x2b/0x80
[ 21.272566][ T329] ? rtnl_newlink+0x651/0xa60
[ 21.272872][ T329] ? __create_object+0x5e/0xb0
[ 21.273189][ T329] ? __pfx___mutex_lock+0x10/0x10
[ 21.273505][ T329] ? trace_cap_capable+0x10f/0x190
[ 21.273816][ T329] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.274198][ T329] ? __rtnl_newlink+0x40e/0xa40
[ 21.274527][ T329] rtnl_newlink+0x69a/0xa60
[ 21.274849][ T329] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.275190][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.275511][ T329] ? find_held_lock+0x2b/0x80
[ 21.275822][ T329] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.276129][ T329] ? __lock_release+0x5d/0x170
[ 21.276438][ T329] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.276752][ T329] rtnetlink_rcv_msg+0x710/0xc00
[ 21.277060][ T329] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.277377][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.277711][ T329] netlink_rcv_skb+0x121/0x350
[ 21.278018][ T329] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.278327][ T329] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.278655][ T329] ? netlink_deliver_tap+0x13e/0x340
[ 21.278961][ T329] ? netlink_deliver_tap+0xc3/0x340
[ 21.279273][ T329] netlink_unicast+0x49e/0x780
[ 21.279597][ T329] ? __pfx_netlink_unicast+0x10/0x10
[ 21.279904][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.280218][ T329] netlink_sendmsg+0x721/0xbe0
[ 21.280539][ T329] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.280848][ T329] ? __import_iovec+0x238/0x3c0
[ 21.281162][ T329] ____sys_sendmsg+0x7ad/0xa10
[ 21.281487][ T329] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.281799][ T329] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.282194][ T329] ___sys_sendmsg+0xed/0x170
[ 21.282511][ T329] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.282820][ T329] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.283208][ T329] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.283530][ T329] ? find_held_lock+0x2b/0x80
[ 21.283843][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.284161][ T329] ? find_held_lock+0x2b/0x80
[ 21.284467][ T329] ? __virt_addr_valid+0x22e/0x450
[ 21.284788][ T329] ? __lock_release+0x5d/0x170
[ 21.285103][ T329] __sys_sendmsg+0x10b/0x1a0
[ 21.285408][ T329] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.285795][ T329] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.286113][ T329] ? rcu_is_watching+0x12/0xc0
[ 21.286424][ T329] do_syscall_64+0xc1/0x380
[ 21.287222][ T329] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.287620][ T329] RIP: 0033:0x7f95eafbe1e7
[ 21.288169][ T329] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.289502][ T329] RSP: 002b:00007ffcd26b4e38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.289972][ T329] RAX: ffffffffffffffda RBX: 00007ffcd26b5560 RCX: 00007f95eafbe1e7
[ 21.290432][ T329] RDX: 0000000000000000 RSI: 00007ffcd26b4ea0 RDI: 0000000000000005
[ 21.290901][ T329] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.291363][ T329] R10: 00000000220d9910 R11: 0000000000000246 R12: 0000000000000004
[ 21.291836][ T329] R13: 00000000686e1f56 R14: 0000000000499600 R15: 0000000000000000
[ 21.292310][ T329]
[ 21.292547][ T329] irq event stamp: 44031
[ 21.292824][ T329] hardirqs last enabled at (44039): [] __up_console_sem+0x6b/0x80
[ 21.293378][ T329] hardirqs last disabled at (44046): [] __up_console_sem+0x50/0x80
[ 21.294163][ T329] softirqs last enabled at (43212): [] handle_softirqs+0x358/0x620
[ 21.294717][ T329] softirqs last disabled at (43195): [] __irq_exit_rcu+0xfa/0x160
[ 21.295698][ T329] ---[ end trace 0000000000000000 ]---
[ 21.811423][ T334] br1: port 2(vx20) entered blocking state
[ 21.811887][ T334] br1: port 2(vx20) entered disabled state
[ 21.812318][ T334] vx20: entered allmulticast mode
[ 21.815827][ T334] vx20: entered promiscuous mode
[ 21.816953][ T334] br1: port 2(vx20) entered blocking state
[ 21.817371][ T334] br1: port 2(vx20) entered forwarding state
[ 21.818301][ T334] ------------[ cut here ]------------
[ 21.818994][ T334] WARNING: CPU: 2 PID: 334 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.819624][ T334] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.820227][ T334] CPU: 2 UID: 0 PID: 334 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.820871][ T334] Tainted: [W]=WARN
[ 21.821125][ T334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.821535][ T334] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.821871][ T334] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.822983][ T334] RSP: 0018:ffffc900005a6ef0 EFLAGS: 00010246
[ 21.823383][ T334] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 21.823871][ T334] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 21.824349][ T334] RBP: ffffc900005a6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.824832][ T334] R10: ffffc900005a7010 R11: ffffffffbaca8918 R12: 1ffff920000b4de2
[ 21.825299][ T334] R13: 00000000000005dc R14: ffffc900005a7010 R15: ffff888008ffaf08
[ 21.825779][ T334] FS: 00007feaf92d6800(0000) GS:ffff88807a3b7000(0000) knlGS:0000000000000000
[ 21.826329][ T334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.826737][ T334] CR2: 00000000004e5de8 CR3: 0000000009581001 CR4: 0000000000772ef0
[ 21.827219][ T334] PKRU: 55555554
[ 21.827463][ T334] Call Trace:
[ 21.827730][ T334]
[ 21.827909][ T334] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.828236][ T334] ? find_held_lock+0x2b/0x80
[ 21.828572][ T334] ? mark_held_locks+0x49/0x80
[ 21.828894][ T334] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.829295][ T334] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.829630][ T334] netif_set_mtu+0x88/0x100
[ 21.829947][ T334] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.830277][ T334] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.830736][ T334] dev_set_mtu+0xa0/0x150
[ 21.830985][ T334] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.831420][ T334] br_add_if+0xda3/0x1330 [bridge]
[ 21.831799][ T334] do_set_master+0x32f/0x500
[ 21.832128][ T334] do_setlink.constprop.0+0x9f4/0x2480
[ 21.832454][ T334] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.832872][ T334] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.833197][ T334] ? validate_chain+0x166/0x4d0
[ 21.833520][ T334] ? __kernel_text_address+0x12/0x40
[ 21.833845][ T334] ? __lock_acquire+0x44d/0x7e0
[ 21.834166][ T334] ? __mutex_trylock_common+0xf9/0x260
[ 21.834493][ T334] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.834883][ T334] ? rcu_is_watching+0x12/0xc0
[ 21.835206][ T334] ? rcu_is_watching+0x12/0xc0
[ 21.835535][ T334] ? trace_contention_end+0xdc/0x140
[ 21.835854][ T334] ? __mutex_lock+0x19c/0xcd0
[ 21.836202][ T334] ? find_held_lock+0x2b/0x80
[ 21.836530][ T334] ? rtnl_newlink+0x651/0xa60
[ 21.836845][ T334] ? __create_object+0x5e/0xb0
[ 21.837175][ T334] ? __pfx___mutex_lock+0x10/0x10
[ 21.837515][ T334] ? trace_cap_capable+0x10f/0x190
[ 21.837840][ T334] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.838239][ T334] ? __rtnl_newlink+0x40e/0xa40
[ 21.838574][ T334] rtnl_newlink+0x69a/0xa60
[ 21.838898][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.839213][ T334] ? __lock_acquire+0x44d/0x7e0
[ 21.839541][ T334] ? find_held_lock+0x2b/0x80
[ 21.839858][ T334] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.840172][ T334] ? __lock_release+0x5d/0x170
[ 21.840505][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.840828][ T334] rtnetlink_rcv_msg+0x710/0xc00
[ 21.841156][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.841486][ T334] ? __lock_acquire+0x44d/0x7e0
[ 21.841813][ T334] netlink_rcv_skb+0x121/0x350
[ 21.842132][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.842447][ T334] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.842786][ T334] ? netlink_deliver_tap+0x13e/0x340
[ 21.843102][ T334] ? netlink_deliver_tap+0xc3/0x340
[ 21.843423][ T334] netlink_unicast+0x49e/0x780
[ 21.843751][ T334] ? __pfx_netlink_unicast+0x10/0x10
[ 21.844071][ T334] ? __lock_acquire+0x44d/0x7e0
[ 21.844397][ T334] netlink_sendmsg+0x721/0xbe0
[ 21.844737][ T334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.845065][ T334] ? __import_iovec+0x238/0x3c0
[ 21.845398][ T334] ____sys_sendmsg+0x7ad/0xa10
[ 21.845727][ T334] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.846048][ T334] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.846462][ T334] ___sys_sendmsg+0xed/0x170
[ 21.846792][ T334] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.847113][ T334] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.847532][ T334] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.847861][ T334] ? find_held_lock+0x2b/0x80
[ 21.848184][ T334] ? __lock_acquire+0x44d/0x7e0
[ 21.848516][ T334] ? find_held_lock+0x2b/0x80
[ 21.848835][ T334] ? __virt_addr_valid+0x22e/0x450
[ 21.849159][ T334] ? __lock_release+0x5d/0x170
[ 21.849497][ T334] __sys_sendmsg+0x10b/0x1a0
[ 21.849809][ T334] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.850212][ T334] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.850549][ T334] ? rcu_is_watching+0x12/0xc0
[ 21.850870][ T334] do_syscall_64+0xc1/0x380
[ 21.851188][ T334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.851583][ T334] RIP: 0033:0x7feaf94a31e7
[ 21.851911][ T334] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.853032][ T334] RSP: 002b:00007ffcb47ea9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.853517][ T334] RAX: ffffffffffffffda RBX: 00007ffcb47eb0d0 RCX: 00007feaf94a31e7
[ 21.853988][ T334] RDX: 0000000000000000 RSI: 00007ffcb47eaa10 RDI: 0000000000000005
[ 21.854457][ T334] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.854937][ T334] R10: 0000000028452910 R11: 0000000000000246 R12: 0000000000000004
[ 21.855410][ T334] R13: 00000000686e1f57 R14: 0000000000499600 R15: 0000000000000000
[ 21.855902][ T334]
[ 21.856141][ T334] irq event stamp: 40015
[ 21.856384][ T334] hardirqs last enabled at (40025): [] __up_console_sem+0x6b/0x80
[ 21.856942][ T334] hardirqs last disabled at (40036): [] __up_console_sem+0x50/0x80
[ 21.857509][ T334] softirqs last enabled at (38890): [] handle_softirqs+0x358/0x620
[ 21.858053][ T334] softirqs last disabled at (38663): [] __irq_exit_rcu+0xfa/0x160
[ 21.858605][ T334] ---[ end trace 0000000000000000 ]---
[ 22.074323][ T336] br1: port 3(veth1) entered blocking state
[ 22.075420][ T336] br1: port 3(veth1) entered disabled state
[ 22.075833][ T336] veth1: entered allmulticast mode
[ 22.079237][ T336] veth1: entered promiscuous mode
[ 22.080451][ T336] ------------[ cut here ]------------
[ 22.080776][ T336] WARNING: CPU: 1 PID: 336 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.081375][ T336] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.081951][ T336] CPU: 1 UID: 0 PID: 336 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.082573][ T336] Tainted: [W]=WARN
[ 22.082802][ T336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.083179][ T336] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.083506][ T336] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.084596][ T336] RSP: 0018:ffffc90000626ef0 EFLAGS: 00010246
[ 22.084979][ T336] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 22.085435][ T336] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 22.085912][ T336] RBP: ffffc90000626fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.086365][ T336] R10: ffffc90000627010 R11: ffffffffbaca8918 R12: 1ffff920000c4de2
[ 22.086839][ T336] R13: 00000000000005dc R14: ffffc90000627010 R15: ffff888008ffaf08
[ 22.087298][ T336] FS: 00007f51fd43a800(0000) GS:ffff88807a337000(0000) knlGS:0000000000000000
[ 22.087851][ T336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.088231][ T336] CR2: 00000000004e5aa8 CR3: 000000000cc64001 CR4: 0000000000772ef0
[ 22.088697][ T336] PKRU: 55555554
[ 22.088923][ T336] Call Trace:
[ 22.089152][ T336]
[ 22.089313][ T336] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.089638][ T336] ? find_held_lock+0x2b/0x80
[ 22.089955][ T336] ? mark_held_locks+0x49/0x80
[ 22.090254][ T336] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.090638][ T336] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.090945][ T336] netif_set_mtu+0x88/0x100
[ 22.091246][ T336] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.091573][ T336] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.092004][ T336] dev_set_mtu+0xa0/0x150
[ 22.092233][ T336] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.092656][ T336] br_add_if+0xda3/0x1330 [bridge]
[ 22.093014][ T336] do_set_master+0x32f/0x500
[ 22.093322][ T336] do_setlink.constprop.0+0x9f4/0x2480
[ 22.093651][ T336] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.094035][ T336] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.094338][ T336] ? validate_chain+0x166/0x4d0
[ 22.094650][ T336] ? __kernel_text_address+0x12/0x40
[ 22.094956][ T336] ? __lock_acquire+0x44d/0x7e0
[ 22.095262][ T336] ? __mutex_trylock_common+0xf9/0x260
[ 22.095578][ T336] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.095958][ T336] ? rcu_is_watching+0x12/0xc0
[ 22.096261][ T336] ? rcu_is_watching+0x12/0xc0
[ 22.096573][ T336] ? trace_contention_end+0xdc/0x140
[ 22.096875][ T336] ? __mutex_lock+0x19c/0xcd0
[ 22.097176][ T336] ? find_held_lock+0x2b/0x80
[ 22.097510][ T336] ? rtnl_newlink+0x651/0xa60
[ 22.097821][ T336] ? __create_object+0x5e/0xb0
[ 22.098126][ T336] ? __pfx___mutex_lock+0x10/0x10
[ 22.098429][ T336] ? trace_cap_capable+0x10f/0x190
[ 22.098740][ T336] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.099120][ T336] ? __rtnl_newlink+0x40e/0xa40
[ 22.099428][ T336] rtnl_newlink+0x69a/0xa60
[ 22.099748][ T336] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.100054][ T336] ? __lock_acquire+0x44d/0x7e0
[ 22.100363][ T336] ? find_held_lock+0x2b/0x80
[ 22.100674][ T336] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.100974][ T336] ? __lock_release+0x5d/0x170
[ 22.101279][ T336] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.101601][ T336] rtnetlink_rcv_msg+0x710/0xc00
[ 22.101905][ T336] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.102212][ T336] ? __lock_acquire+0x44d/0x7e0
[ 22.102527][ T336] netlink_rcv_skb+0x121/0x350
[ 22.102829][ T336] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.103130][ T336] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.103444][ T336] ? netlink_deliver_tap+0x13e/0x340
[ 22.103760][ T336] ? netlink_deliver_tap+0xc3/0x340
[ 22.104064][ T336] netlink_unicast+0x49e/0x780
[ 22.104368][ T336] ? __pfx_netlink_unicast+0x10/0x10
[ 22.104695][ T336] ? __lock_acquire+0x44d/0x7e0
[ 22.105003][ T336] netlink_sendmsg+0x721/0xbe0
[ 22.105316][ T336] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.105641][ T336] ? __import_iovec+0x238/0x3c0
[ 22.105958][ T336] ____sys_sendmsg+0x7ad/0xa10
[ 22.106298][ T336] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.106609][ T336] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.106995][ T336] ___sys_sendmsg+0xed/0x170
[ 22.107293][ T336] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.107626][ T336] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.108003][ T336] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.108309][ T336] ? find_held_lock+0x2b/0x80
[ 22.108629][ T336] ? __lock_acquire+0x44d/0x7e0
[ 22.108936][ T336] ? find_held_lock+0x2b/0x80
[ 22.109240][ T336] ? __virt_addr_valid+0x22e/0x450
[ 22.109559][ T336] ? __lock_release+0x5d/0x170
[ 22.109882][ T336] __sys_sendmsg+0x10b/0x1a0
[ 22.110181][ T336] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.110566][ T336] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.110881][ T336] ? rcu_is_watching+0x12/0xc0
[ 22.111185][ T336] do_syscall_64+0xc1/0x380
[ 22.111496][ T336] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.112003][ T336] RIP: 0033:0x7f51fd6071e7
[ 22.112313][ T336] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.113399][ T336] RSP: 002b:00007ffefc20fbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.113897][ T336] RAX: ffffffffffffffda RBX: 00007ffefc210320 RCX: 00007f51fd6071e7
[ 22.114352][ T336] RDX: 0000000000000000 RSI: 00007ffefc20fc60 RDI: 0000000000000005
[ 22.114817][ T336] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.115267][ T336] R10: 000000000504b910 R11: 0000000000000246 R12: 0000000000000004
[ 22.115728][ T336] R13: 00000000686e1f57 R14: 0000000000499600 R15: 0000000000000000
[ 22.116215][ T336]
[ 22.116441][ T336] irq event stamp: 32911
[ 22.116676][ T336] hardirqs last enabled at (32921): [] __up_console_sem+0x6b/0x80
[ 22.117200][ T336] hardirqs last disabled at (32928): [] __up_console_sem+0x50/0x80
[ 22.117758][ T336] softirqs last enabled at (32958): [] handle_softirqs+0x358/0x620
[ 22.118292][ T336] softirqs last disabled at (32937): [] __irq_exit_rcu+0xfa/0x160
[ 22.118825][ T336] ---[ end trace 0000000000000000 ]---
[ 22.160793][ T336] ip (336) used greatest stack depth: 23384 bytes left
[ 22.270370][ T70] br1: port 3(veth1) entered blocking state
[ 22.271151][ T70] br1: port 3(veth1) entered forwarding state
[ 22.376897][ T338] br1: port 4(veth2) entered blocking state
[ 22.377411][ T338] br1: port 4(veth2) entered disabled state
[ 22.378289][ T338] veth2: entered allmulticast mode
[ 22.381762][ T338] veth2: entered promiscuous mode
[ 22.383002][ T338] ------------[ cut here ]------------
[ 22.383326][ T338] WARNING: CPU: 2 PID: 338 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.383944][ T338] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.384678][ T338] CPU: 2 UID: 0 PID: 338 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.385313][ T338] Tainted: [W]=WARN
[ 22.385574][ T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.385967][ T338] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.386294][ T338] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.387402][ T338] RSP: 0018:ffffc90000666ef0 EFLAGS: 00010246
[ 22.387848][ T338] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 22.388317][ T338] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 22.388795][ T338] RBP: ffffc90000666fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.389263][ T338] R10: ffffc90000667010 R11: ffffffffbaca8918 R12: 1ffff920000ccde2
[ 22.389747][ T338] R13: 00000000000005dc R14: ffffc90000667010 R15: ffff888008ffaf08
[ 22.390215][ T338] FS: 00007f157f022800(0000) GS:ffff88807a3b7000(0000) knlGS:0000000000000000
[ 22.390765][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.391160][ T338] CR2: 00000000004e5ab0 CR3: 000000000cc5f002 CR4: 0000000000772ef0
[ 22.391898][ T338] PKRU: 55555554
[ 22.392278][ T338] Call Trace:
[ 22.392590][ T338]
[ 22.392762][ T338] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.393081][ T338] ? find_held_lock+0x2b/0x80
[ 22.393405][ T338] ? mark_held_locks+0x49/0x80
[ 22.393730][ T338] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.394124][ T338] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.394489][ T338] netif_set_mtu+0x88/0x100
[ 22.394817][ T338] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.395144][ T338] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.395594][ T338] dev_set_mtu+0xa0/0x150
[ 22.395838][ T338] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.396268][ T338] br_add_if+0xda3/0x1330 [bridge]
[ 22.396642][ T338] do_set_master+0x32f/0x500
[ 22.396974][ T338] do_setlink.constprop.0+0x9f4/0x2480
[ 22.397293][ T338] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.397711][ T338] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.398026][ T338] ? validate_chain+0x166/0x4d0
[ 22.398344][ T338] ? __kernel_text_address+0x12/0x40
[ 22.398675][ T338] ? __lock_acquire+0x44d/0x7e0
[ 22.398997][ T338] ? __mutex_trylock_common+0xf9/0x260
[ 22.399318][ T338] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.399718][ T338] ? rcu_is_watching+0x12/0xc0
[ 22.400036][ T338] ? rcu_is_watching+0x12/0xc0
[ 22.400351][ T338] ? trace_contention_end+0xdc/0x140
[ 22.400675][ T338] ? __mutex_lock+0x19c/0xcd0
[ 22.400993][ T338] ? find_held_lock+0x2b/0x80
[ 22.401310][ T338] ? rtnl_newlink+0x651/0xa60
[ 22.401639][ T338] ? __create_object+0x5e/0xb0
[ 22.401956][ T338] ? __pfx___mutex_lock+0x10/0x10
[ 22.402274][ T338] ? trace_cap_capable+0x10f/0x190
[ 22.402599][ T338] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.402993][ T338] ? __rtnl_newlink+0x40e/0xa40
[ 22.403314][ T338] rtnl_newlink+0x69a/0xa60
[ 22.403649][ T338] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.403968][ T338] ? __lock_acquire+0x44d/0x7e0
[ 22.404294][ T338] ? find_held_lock+0x2b/0x80
[ 22.404619][ T338] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.404932][ T338] ? __lock_release+0x5d/0x170
[ 22.405248][ T338] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.405592][ T338] rtnetlink_rcv_msg+0x710/0xc00
[ 22.405911][ T338] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.406233][ T338] ? __lock_acquire+0x44d/0x7e0
[ 22.406569][ T338] netlink_rcv_skb+0x121/0x350
[ 22.406889][ T338] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.407206][ T338] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.407553][ T338] ? netlink_deliver_tap+0x13e/0x340
[ 22.407867][ T338] ? netlink_deliver_tap+0xc3/0x340
[ 22.408185][ T338] netlink_unicast+0x49e/0x780
[ 22.408514][ T338] ? __pfx_netlink_unicast+0x10/0x10
[ 22.408837][ T338] ? __lock_acquire+0x44d/0x7e0
[ 22.409159][ T338] netlink_sendmsg+0x721/0xbe0
[ 22.409488][ T338] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.409806][ T338] ? __import_iovec+0x238/0x3c0
[ 22.410131][ T338] ____sys_sendmsg+0x7ad/0xa10
[ 22.410453][ T338] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.410781][ T338] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.411190][ T338] ___sys_sendmsg+0xed/0x170
[ 22.411515][ T338] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.411831][ T338] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.412223][ T338] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.412551][ T338] ? find_held_lock+0x2b/0x80
[ 22.412872][ T338] ? __lock_acquire+0x44d/0x7e0
[ 22.413194][ T338] ? find_held_lock+0x2b/0x80
[ 22.413517][ T338] ? __virt_addr_valid+0x22e/0x450
[ 22.413837][ T338] ? __lock_release+0x5d/0x170
[ 22.414161][ T338] __sys_sendmsg+0x10b/0x1a0
[ 22.414486][ T338] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.414875][ T338] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.415203][ T338] ? rcu_is_watching+0x12/0xc0
[ 22.415526][ T338] do_syscall_64+0xc1/0x380
[ 22.415843][ T338] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.416230][ T338] RIP: 0033:0x7f157f1ef1e7
[ 22.416567][ T338] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.417676][ T338] RSP: 002b:00007ffd38d122c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.418149][ T338] RAX: ffffffffffffffda RBX: 00007ffd38d129f0 RCX: 00007f157f1ef1e7
[ 22.418627][ T338] RDX: 0000000000000000 RSI: 00007ffd38d12330 RDI: 0000000000000005
[ 22.419090][ T338] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.419562][ T338] R10: 0000000034027910 R11: 0000000000000246 R12: 0000000000000004
[ 22.420025][ T338] R13: 00000000686e1f58 R14: 0000000000499600 R15: 0000000000000000
[ 22.420518][ T338]
[ 22.420757][ T338] irq event stamp: 36677
[ 22.420995][ T338] hardirqs last enabled at (36687): [] __up_console_sem+0x6b/0x80
[ 22.421538][ T338] hardirqs last disabled at (36698): [] __up_console_sem+0x50/0x80
[ 22.422068][ T338] softirqs last enabled at (35812): [] handle_softirqs+0x358/0x620
[ 22.422615][ T338] softirqs last disabled at (35769): [] __irq_exit_rcu+0xfa/0x160
[ 22.423148][ T338] ---[ end trace 0000000000000000 ]---
[ 22.549121][ T137] br1: port 4(veth2) entered blocking state
[ 22.549628][ T137] br1: port 4(veth2) entered forwarding state
[ 22.886529][ T343] br1: port 5(vx4001) entered blocking state
[ 22.886967][ T343] br1: port 5(vx4001) entered disabled state
[ 22.887395][ T343] vx4001: entered allmulticast mode
[ 22.892486][ T343] vx4001: entered promiscuous mode
[ 22.893358][ T343] br1: port 5(vx4001) entered blocking state
[ 22.893781][ T343] br1: port 5(vx4001) entered forwarding state
[ 22.894645][ T343] ------------[ cut here ]------------
[ 22.894955][ T343] WARNING: CPU: 0 PID: 343 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.896400][ T343] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.896965][ T343] CPU: 0 UID: 0 PID: 343 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.897595][ T343] Tainted: [W]=WARN
[ 22.897835][ T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.898214][ T343] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.898537][ T343] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.899623][ T343] RSP: 0018:ffffc90000686ef0 EFLAGS: 00010246
[ 22.900009][ T343] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 22.900466][ T343] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 22.900927][ T343] RBP: ffffc90000686fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.901381][ T343] R10: ffffc90000687010 R11: ffffffffbaca8918 R12: 1ffff920000d0de2
[ 22.901845][ T343] R13: 00000000000005dc R14: ffffc90000687010 R15: ffff888008ffaf08
[ 22.902311][ T343] FS: 00007fdd0d7f2800(0000) GS:ffff88807a2b7000(0000) knlGS:0000000000000000
[ 22.902855][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.903237][ T343] CR2: 00000000004e6890 CR3: 000000000e480003 CR4: 0000000000772ef0
[ 22.903702][ T343] PKRU: 55555554
[ 22.903932][ T343] Call Trace:
[ 22.904167][ T343]
[ 22.904326][ T343] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.904645][ T343] ? find_held_lock+0x2b/0x80
[ 22.904958][ T343] ? mark_held_locks+0x49/0x80
[ 22.905265][ T343] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.905659][ T343] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.905970][ T343] netif_set_mtu+0x88/0x100
[ 22.906293][ T343] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.906618][ T343] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.907055][ T343] dev_set_mtu+0xa0/0x150
[ 22.907285][ T343] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.907726][ T343] br_add_if+0xda3/0x1330 [bridge]
[ 22.908083][ T343] do_set_master+0x32f/0x500
[ 22.908395][ T343] do_setlink.constprop.0+0x9f4/0x2480
[ 22.908712][ T343] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.909101][ T343] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.909408][ T343] ? validate_chain+0x166/0x4d0
[ 22.909719][ T343] ? __kernel_text_address+0x12/0x40
[ 22.910033][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.910343][ T343] ? __mutex_trylock_common+0xf9/0x260
[ 22.910653][ T343] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.911045][ T343] ? rcu_is_watching+0x12/0xc0
[ 22.911353][ T343] ? rcu_is_watching+0x12/0xc0
[ 22.911670][ T343] ? trace_contention_end+0xdc/0x140
[ 22.911982][ T343] ? __mutex_lock+0x19c/0xcd0
[ 22.912288][ T343] ? find_held_lock+0x2b/0x80
[ 22.912602][ T343] ? rtnl_newlink+0x651/0xa60
[ 22.912903][ T343] ? __create_object+0x5e/0xb0
[ 22.913212][ T343] ? __pfx___mutex_lock+0x10/0x10
[ 22.913523][ T343] ? trace_cap_capable+0x10f/0x190
[ 22.913828][ T343] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.914206][ T343] ? __rtnl_newlink+0x40e/0xa40
[ 22.914526][ T343] rtnl_newlink+0x69a/0xa60
[ 22.914842][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.915149][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.915459][ T343] ? find_held_lock+0x2b/0x80
[ 22.915770][ T343] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.916074][ T343] ? __lock_release+0x5d/0x170
[ 22.916388][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.916700][ T343] rtnetlink_rcv_msg+0x710/0xc00
[ 22.917011][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.917320][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.917651][ T343] netlink_rcv_skb+0x121/0x350
[ 22.917961][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.918270][ T343] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.918594][ T343] ? netlink_deliver_tap+0x13e/0x340
[ 22.918901][ T343] ? netlink_deliver_tap+0xc3/0x340
[ 22.919209][ T343] netlink_unicast+0x49e/0x780
[ 22.919542][ T343] ? __pfx_netlink_unicast+0x10/0x10
[ 22.919855][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.920165][ T343] netlink_sendmsg+0x721/0xbe0
[ 22.920483][ T343] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.920795][ T343] ? __import_iovec+0x238/0x3c0
[ 22.921113][ T343] ____sys_sendmsg+0x7ad/0xa10
[ 22.921436][ T343] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.921747][ T343] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.922149][ T343] ___sys_sendmsg+0xed/0x170
[ 22.922460][ T343] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.922771][ T343] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.923158][ T343] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.923467][ T343] ? find_held_lock+0x2b/0x80
[ 22.923782][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.924098][ T343] ? find_held_lock+0x2b/0x80
[ 22.924405][ T343] ? __virt_addr_valid+0x22e/0x450
[ 22.924721][ T343] ? __lock_release+0x5d/0x170
[ 22.925038][ T343] __sys_sendmsg+0x10b/0x1a0
[ 22.925342][ T343] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.925726][ T343] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.926048][ T343] ? rcu_is_watching+0x12/0xc0
[ 22.926356][ T343] do_syscall_64+0xc1/0x380
[ 22.926670][ T343] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.927053][ T343] RIP: 0033:0x7fdd0d9bf1e7
[ 22.927369][ T343] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.928480][ T343] RSP: 002b:00007fff2bf34e98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.928944][ T343] RAX: ffffffffffffffda RBX: 00007fff2bf355c0 RCX: 00007fdd0d9bf1e7
[ 22.929408][ T343] RDX: 0000000000000000 RSI: 00007fff2bf34f00 RDI: 0000000000000005
[ 22.929872][ T343] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.930335][ T343] R10: 000000000e7bb910 R11: 0000000000000246 R12: 0000000000000004
[ 22.930801][ T343] R13: 00000000686e1f58 R14: 0000000000499600 R15: 0000000000000000
[ 22.931277][ T343]
[ 22.931518][ T343] irq event stamp: 37153
[ 22.931749][ T343] hardirqs last enabled at (37161): [] __up_console_sem+0x6b/0x80
[ 22.932279][ T343] hardirqs last disabled at (37168): [] __up_console_sem+0x50/0x80
[ 22.932814][ T343] softirqs last enabled at (36238): [] handle_softirqs+0x358/0x620
[ 22.933346][ T343] softirqs last disabled at (35671): [] __irq_exit_rcu+0xfa/0x160
[ 22.933891][ T343] ---[ end trace 0000000000000000 ]---
[ 23.934033][ T352] 8021q: 802.1Q VLAN Support v1.8
[ 24.306664][ T355] br1: entered promiscuous mode
[ 24.310522][ T355] br1: left promiscuous mode
[ 24.324536][ T355] br1: entered promiscuous mode
[ 31.861443][ T433] br1: port 1(vx10) entered blocking state
[ 31.861872][ T433] br1: port 1(vx10) entered disabled state
[ 31.862283][ T433] vx10: entered allmulticast mode
[ 31.865686][ T433] vx10: entered promiscuous mode
[ 31.866883][ T433] br1: port 1(vx10) entered blocking state
[ 31.867282][ T433] br1: port 1(vx10) entered forwarding state
[ 31.868994][ T433] ------------[ cut here ]------------
[ 31.869311][ T433] WARNING: CPU: 3 PID: 433 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.870267][ T433] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 31.870921][ T433] CPU: 3 UID: 0 PID: 433 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.871552][ T433] Tainted: [W]=WARN
[ 31.871790][ T433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.872176][ T433] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.872501][ T433] 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
[ 31.873622][ T433] RSP: 0018:ffffc90000c16ef0 EFLAGS: 00010246
[ 31.874023][ T433] RAX: 0000000000000000 RBX: ffff8880121ba000 RCX: 0000000000000001
[ 31.874508][ T433] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 31.874995][ T433] RBP: ffffc90000c16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.875490][ T433] R10: ffffc90000c17010 R11: ffffffffba379160 R12: 1ffff92000182de2
[ 31.875972][ T433] R13: 00000000000005dc R14: ffffc90000c17010 R15: ffff8880121baf08
[ 31.876449][ T433] FS: 00007fb14bd43800(0000) GS:ffff88807a437000(0000) knlGS:0000000000000000
[ 31.876997][ T433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.877411][ T433] CR2: 00000000004e5ce0 CR3: 000000000f137002 CR4: 0000000000772ef0
[ 31.877893][ T433] PKRU: 55555554
[ 31.878121][ T433] Call Trace:
[ 31.878353][ T433]
[ 31.878519][ T433] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.878827][ T433] ? __lock_acquire+0x44d/0x7e0
[ 31.879143][ T433] ? find_held_lock+0x2b/0x80
[ 31.879460][ T433] netif_set_mtu+0x88/0x100
[ 31.879778][ T433] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.880098][ T433] dev_set_mtu+0xa0/0x150
[ 31.880331][ T433] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.880769][ T433] br_add_if+0xda3/0x1330 [bridge]
[ 31.881122][ T433] do_set_master+0x32f/0x500
[ 31.881431][ T433] do_setlink.constprop.0+0x9f4/0x2480
[ 31.881756][ T433] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.882147][ T433] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.882451][ T433] ? validate_chain+0x166/0x4d0
[ 31.882762][ T433] ? __kernel_text_address+0x12/0x40
[ 31.883074][ T433] ? __lock_acquire+0x44d/0x7e0
[ 31.883385][ T433] ? __mutex_trylock_common+0xf9/0x260
[ 31.883697][ T433] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.884083][ T433] ? rcu_is_watching+0x12/0xc0
[ 31.884392][ T433] ? rcu_is_watching+0x12/0xc0
[ 31.884705][ T433] ? trace_contention_end+0xdc/0x140
[ 31.885013][ T433] ? __mutex_lock+0x19c/0xcd0
[ 31.885323][ T433] ? find_held_lock+0x2b/0x80
[ 31.885636][ T433] ? rtnl_newlink+0x651/0xa60
[ 31.885938][ T433] ? __create_object+0x5e/0xb0
[ 31.886256][ T433] ? __pfx___mutex_lock+0x10/0x10
[ 31.886575][ T433] ? trace_cap_capable+0x10f/0x190
[ 31.886882][ T433] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.887262][ T433] ? __rtnl_newlink+0x40e/0xa40
[ 31.887598][ T433] rtnl_newlink+0x69a/0xa60
[ 31.887910][ T433] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.888219][ T433] ? __lock_acquire+0x44d/0x7e0
[ 31.888538][ T433] ? find_held_lock+0x2b/0x80
[ 31.888852][ T433] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.889154][ T433] ? __lock_release+0x5d/0x170
[ 31.889462][ T433] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.889776][ T433] rtnetlink_rcv_msg+0x710/0xc00
[ 31.890085][ T433] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.890395][ T433] ? __lock_acquire+0x44d/0x7e0
[ 31.890715][ T433] netlink_rcv_skb+0x121/0x350
[ 31.891021][ T433] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.891334][ T433] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.892280][ T433] ? netlink_deliver_tap+0x13e/0x340
[ 31.892606][ T433] ? netlink_deliver_tap+0xc3/0x340
[ 31.892928][ T433] netlink_unicast+0x49e/0x780
[ 31.893247][ T433] ? __pfx_netlink_unicast+0x10/0x10
[ 31.893571][ T433] ? __lock_acquire+0x44d/0x7e0
[ 31.893906][ T433] netlink_sendmsg+0x721/0xbe0
[ 31.894228][ T433] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.894569][ T433] ? __import_iovec+0x238/0x3c0
[ 31.894893][ T433] ____sys_sendmsg+0x7ad/0xa10
[ 31.895215][ T433] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.895540][ T433] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.895944][ T433] ___sys_sendmsg+0xed/0x170
[ 31.896262][ T433] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.896591][ T433] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.896994][ T433] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.897313][ T433] ? find_held_lock+0x2b/0x80
[ 31.897792][ T433] ? __lock_acquire+0x44d/0x7e0
[ 31.898168][ T433] ? find_held_lock+0x2b/0x80
[ 31.898487][ T433] ? __virt_addr_valid+0x22e/0x450
[ 31.898793][ T433] ? __lock_release+0x5d/0x170
[ 31.899108][ T433] __sys_sendmsg+0x10b/0x1a0
[ 31.899411][ T433] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.899801][ T433] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.900119][ T433] ? rcu_is_watching+0x12/0xc0
[ 31.900428][ T433] do_syscall_64+0xc1/0x380
[ 31.900745][ T433] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.901158][ T433] RIP: 0033:0x7fb14bf101e7
[ 31.901486][ T433] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 31.902582][ T433] RSP: 002b:00007fffd0bc5118 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.903047][ T433] RAX: ffffffffffffffda RBX: 00007fffd0bc5840 RCX: 00007fb14bf101e7
[ 31.903517][ T433] RDX: 0000000000000000 RSI: 00007fffd0bc5180 RDI: 0000000000000005
[ 31.903979][ T433] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.904444][ T433] R10: 00000000117bd910 R11: 0000000000000246 R12: 0000000000000004
[ 31.904907][ T433] R13: 00000000686e1f61 R14: 0000000000499600 R15: 0000000000000000
[ 31.905384][ T433]
[ 31.905621][ T433] irq event stamp: 48093
[ 31.905850][ T433] hardirqs last enabled at (48101): [] __up_console_sem+0x6b/0x80
[ 31.906381][ T433] hardirqs last disabled at (48108): [] __up_console_sem+0x50/0x80
[ 31.906917][ T433] softirqs last enabled at (47188): [] handle_softirqs+0x358/0x620
[ 31.907457][ T433] softirqs last disabled at (46963): [] __irq_exit_rcu+0xfa/0x160
[ 31.908070][ T433] ---[ end trace 0000000000000000 ]---
[ 32.367272][ T438] br1: port 2(vx20) entered blocking state
[ 32.367852][ T438] br1: port 2(vx20) entered disabled state
[ 32.368273][ T438] vx20: entered allmulticast mode
[ 32.371994][ T438] vx20: entered promiscuous mode
[ 32.372826][ T438] br1: port 2(vx20) entered blocking state
[ 32.373215][ T438] br1: port 2(vx20) entered forwarding state
[ 32.375000][ T438] ------------[ cut here ]------------
[ 32.375372][ T438] WARNING: CPU: 3 PID: 438 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.376069][ T438] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 32.376754][ T438] CPU: 3 UID: 0 PID: 438 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.377437][ T438] Tainted: [W]=WARN
[ 32.377848][ T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.378298][ T438] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.378661][ T438] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 32.379837][ T438] RSP: 0018:ffffc90000c46ef0 EFLAGS: 00010246
[ 32.380256][ T438] RAX: 0000000000000000 RBX: ffff8880121ba000 RCX: 0000000000000001
[ 32.380755][ T438] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 32.381254][ T438] RBP: ffffc90000c46fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.381749][ T438] R10: ffffc90000c47010 R11: ffffffffba379160 R12: 1ffff92000188de2
[ 32.382257][ T438] R13: 00000000000005dc R14: ffffc90000c47010 R15: ffff8880121baf08
[ 32.382766][ T438] FS: 00007f17a3306800(0000) GS:ffff88807a437000(0000) knlGS:0000000000000000
[ 32.383345][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.383776][ T438] CR2: 00000000004e5de8 CR3: 000000000b2d8004 CR4: 0000000000772ef0
[ 32.384288][ T438] PKRU: 55555554
[ 32.384545][ T438] Call Trace:
[ 32.384789][ T438]
[ 32.384971][ T438] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.385313][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.385661][ T438] ? find_held_lock+0x2b/0x80
[ 32.385987][ T438] netif_set_mtu+0x88/0x100
[ 32.386321][ T438] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.386676][ T438] dev_set_mtu+0xa0/0x150
[ 32.386921][ T438] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.387386][ T438] br_add_if+0xda3/0x1330 [bridge]
[ 32.387782][ T438] do_set_master+0x32f/0x500
[ 32.388129][ T438] do_setlink.constprop.0+0x9f4/0x2480
[ 32.388454][ T438] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.388874][ T438] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.389219][ T438] ? validate_chain+0x166/0x4d0
[ 32.389551][ T438] ? __kernel_text_address+0x12/0x40
[ 32.389874][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.390212][ T438] ? __mutex_trylock_common+0xf9/0x260
[ 32.390544][ T438] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.390945][ T438] ? rcu_is_watching+0x12/0xc0
[ 32.391282][ T438] ? rcu_is_watching+0x12/0xc0
[ 32.391622][ T438] ? trace_contention_end+0xdc/0x140
[ 32.391954][ T438] ? __mutex_lock+0x19c/0xcd0
[ 32.392292][ T438] ? find_held_lock+0x2b/0x80
[ 32.392628][ T438] ? rtnl_newlink+0x651/0xa60
[ 32.392948][ T438] ? __create_object+0x5e/0xb0
[ 32.393287][ T438] ? __pfx___mutex_lock+0x10/0x10
[ 32.393620][ T438] ? trace_cap_capable+0x10f/0x190
[ 32.393941][ T438] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.394359][ T438] ? __rtnl_newlink+0x40e/0xa40
[ 32.394696][ T438] rtnl_newlink+0x69a/0xa60
[ 32.395021][ T438] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.395360][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.395702][ T438] ? find_held_lock+0x2b/0x80
[ 32.396030][ T438] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.396368][ T438] ? __lock_release+0x5d/0x170
[ 32.396710][ T438] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.397026][ T438] rtnetlink_rcv_msg+0x710/0xc00
[ 32.397360][ T438] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.397717][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.398047][ T438] netlink_rcv_skb+0x121/0x350
[ 32.398383][ T438] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.398736][ T438] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.399087][ T438] ? netlink_deliver_tap+0x13e/0x340
[ 32.399434][ T438] ? netlink_deliver_tap+0xc3/0x340
[ 32.399800][ T438] netlink_unicast+0x49e/0x780
[ 32.400131][ T438] ? __pfx_netlink_unicast+0x10/0x10
[ 32.400468][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.400818][ T438] netlink_sendmsg+0x721/0xbe0
[ 32.401153][ T438] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.401514][ T438] ? __import_iovec+0x238/0x3c0
[ 32.401861][ T438] ____sys_sendmsg+0x7ad/0xa10
[ 32.402185][ T438] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.402528][ T438] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.402958][ T438] ___sys_sendmsg+0xed/0x170
[ 32.403277][ T438] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.403616][ T438] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.404016][ T438] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.404345][ T438] ? find_held_lock+0x2b/0x80
[ 32.404695][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.405025][ T438] ? find_held_lock+0x2b/0x80
[ 32.405346][ T438] ? __virt_addr_valid+0x22e/0x450
[ 32.405693][ T438] ? __lock_release+0x5d/0x170
[ 32.406021][ T438] __sys_sendmsg+0x10b/0x1a0
[ 32.406340][ T438] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.406764][ T438] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.407097][ T438] ? rcu_is_watching+0x12/0xc0
[ 32.407423][ T438] do_syscall_64+0xc1/0x380
[ 32.407799][ T438] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.408202][ T438] RIP: 0033:0x7f17a34d31e7
[ 32.408553][ T438] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 32.409747][ T438] RSP: 002b:00007ffdd1685c08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.410242][ T438] RAX: ffffffffffffffda RBX: 00007ffdd1686330 RCX: 00007f17a34d31e7
[ 32.410748][ T438] RDX: 0000000000000000 RSI: 00007ffdd1685c70 RDI: 0000000000000005
[ 32.411237][ T438] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.411744][ T438] R10: 0000000007aa5910 R11: 0000000000000246 R12: 0000000000000004
[ 32.412230][ T438] R13: 00000000686e1f62 R14: 0000000000499600 R15: 0000000000000000
[ 32.412745][ T438]
[ 32.413004][ T438] irq event stamp: 42279
[ 32.413249][ T438] hardirqs last enabled at (42287): [] __up_console_sem+0x6b/0x80
[ 32.413823][ T438] hardirqs last disabled at (42296): [] __up_console_sem+0x50/0x80
[ 32.414381][ T438] softirqs last enabled at (42024): [] handle_softirqs+0x358/0x620
[ 32.414940][ T438] softirqs last disabled at (42015): [] __irq_exit_rcu+0xfa/0x160
[ 32.415497][ T438] ---[ end trace 0000000000000000 ]---
[ 32.862023][ T442] br1: port 3(vx4001) entered blocking state
[ 32.862448][ T442] br1: port 3(vx4001) entered disabled state
[ 32.862872][ T442] vx4001: entered allmulticast mode
[ 32.867588][ T442] vx4001: entered promiscuous mode
[ 32.868364][ T442] br1: port 3(vx4001) entered blocking state
[ 32.868756][ T442] br1: port 3(vx4001) entered forwarding state
[ 32.869544][ T442] ------------[ cut here ]------------
[ 32.869844][ T442] WARNING: CPU: 3 PID: 442 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.870546][ T442] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 32.871183][ T442] CPU: 3 UID: 0 PID: 442 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.871799][ T442] Tainted: [W]=WARN
[ 32.872060][ T442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.872481][ T442] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.872797][ T442] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 32.873919][ T442] RSP: 0018:ffffc90000c76ef0 EFLAGS: 00010246
[ 32.874304][ T442] RAX: 0000000000000000 RBX: ffff8880121ba000 RCX: 0000000000000001
[ 32.874763][ T442] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 32.875222][ T442] RBP: ffffc90000c76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.875683][ T442] R10: ffffc90000c77010 R11: ffffffffbaca8918 R12: 1ffff9200018ede2
[ 32.876168][ T442] R13: 00000000000005dc R14: ffffc90000c77010 R15: ffff8880121baf08
[ 32.876633][ T442] FS: 00007f2acfac3800(0000) GS:ffff88807a437000(0000) knlGS:0000000000000000
[ 32.877165][ T442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.877565][ T442] CR2: 00000000004e6890 CR3: 000000000f0ae002 CR4: 0000000000772ef0
[ 32.878020][ T442] PKRU: 55555554
[ 32.878248][ T442] Call Trace:
[ 32.878487][ T442]
[ 32.878646][ T442] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.878949][ T442] ? find_held_lock+0x2b/0x80
[ 32.879263][ T442] ? mark_held_locks+0x49/0x80
[ 32.879578][ T442] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 32.879957][ T442] ? lockdep_hardirqs_on+0x7c/0x110
[ 32.880263][ T442] netif_set_mtu+0x88/0x100
[ 32.880579][ T442] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.880893][ T442] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 32.881317][ T442] dev_set_mtu+0xa0/0x150
[ 32.881560][ T442] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.881978][ T442] br_add_if+0xda3/0x1330 [bridge]
[ 32.882328][ T442] do_set_master+0x32f/0x500
[ 32.882646][ T442] do_setlink.constprop.0+0x9f4/0x2480
[ 32.882954][ T442] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.883337][ T442] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.883649][ T442] ? validate_chain+0x166/0x4d0
[ 32.883951][ T442] ? __kernel_text_address+0x12/0x40
[ 32.884258][ T442] ? __lock_acquire+0x44d/0x7e0
[ 32.884576][ T442] ? __mutex_trylock_common+0xf9/0x260
[ 32.884881][ T442] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.885258][ T442] ? rcu_is_watching+0x12/0xc0
[ 32.885747][ T442] ? rcu_is_watching+0x12/0xc0
[ 32.886060][ T442] ? trace_contention_end+0xdc/0x140
[ 32.886368][ T442] ? __mutex_lock+0x19c/0xcd0
[ 32.886697][ T442] ? find_held_lock+0x2b/0x80
[ 32.887004][ T442] ? rtnl_newlink+0x651/0xa60
[ 32.887305][ T442] ? __create_object+0x5e/0xb0
[ 32.887639][ T442] ? __pfx___mutex_lock+0x10/0x10
[ 32.887949][ T442] ? trace_cap_capable+0x10f/0x190
[ 32.888270][ T442] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.888661][ T442] ? __rtnl_newlink+0x40e/0xa40
[ 32.888971][ T442] rtnl_newlink+0x69a/0xa60
[ 32.889281][ T442] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.889596][ T442] ? __lock_acquire+0x44d/0x7e0
[ 32.889904][ T442] ? find_held_lock+0x2b/0x80
[ 32.890208][ T442] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.890515][ T442] ? __lock_release+0x5d/0x170
[ 32.890823][ T442] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.891128][ T442] rtnetlink_rcv_msg+0x710/0xc00
[ 32.891435][ T442] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.891748][ T442] ? __lock_acquire+0x44d/0x7e0
[ 32.892055][ T442] netlink_rcv_skb+0x121/0x350
[ 32.892359][ T442] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.892673][ T442] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.892988][ T442] ? netlink_deliver_tap+0x13e/0x340
[ 32.893293][ T442] ? netlink_deliver_tap+0xc3/0x340
[ 32.893605][ T442] netlink_unicast+0x49e/0x780
[ 32.893942][ T442] ? __pfx_netlink_unicast+0x10/0x10
[ 32.894243][ T442] ? __lock_acquire+0x44d/0x7e0
[ 32.894556][ T442] netlink_sendmsg+0x721/0xbe0
[ 32.894864][ T442] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.895166][ T442] ? __import_iovec+0x238/0x3c0
[ 32.895511][ T442] ____sys_sendmsg+0x7ad/0xa10
[ 32.895817][ T442] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.896119][ T442] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.896516][ T442] ___sys_sendmsg+0xed/0x170
[ 32.896818][ T442] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.897117][ T442] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.897517][ T442] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.897862][ T442] ? find_held_lock+0x2b/0x80
[ 32.898171][ T442] ? __lock_acquire+0x44d/0x7e0
[ 32.898491][ T442] ? find_held_lock+0x2b/0x80
[ 32.898810][ T442] ? __virt_addr_valid+0x22e/0x450
[ 32.899111][ T442] ? __lock_release+0x5d/0x170
[ 32.899420][ T442] __sys_sendmsg+0x10b/0x1a0
[ 32.899758][ T442] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.900134][ T442] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.900451][ T442] ? rcu_is_watching+0x12/0xc0
[ 32.900764][ T442] do_syscall_64+0xc1/0x380
[ 32.901068][ T442] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.901442][ T442] RIP: 0033:0x7f2acfc901e7
[ 32.901762][ T442] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 32.902863][ T442] RSP: 002b:00007fff7cb2f488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.903347][ T442] RAX: ffffffffffffffda RBX: 00007fff7cb2fbb0 RCX: 00007f2acfc901e7
[ 32.903806][ T442] RDX: 0000000000000000 RSI: 00007fff7cb2f4f0 RDI: 0000000000000005
[ 32.904259][ T442] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.904726][ T442] R10: 0000000028a26910 R11: 0000000000000246 R12: 0000000000000004
[ 32.905179][ T442] R13: 00000000686e1f62 R14: 0000000000499600 R15: 0000000000000000
[ 32.905654][ T442]
[ 32.905879][ T442] irq event stamp: 40251
[ 32.906105][ T442] hardirqs last enabled at (40259): [] __up_console_sem+0x6b/0x80
[ 32.906638][ T442] hardirqs last disabled at (40268): [] __up_console_sem+0x50/0x80
[ 32.907177][ T442] softirqs last enabled at (39262): [] br_add_if+0xd82/0x1330 [bridge]
[ 32.907760][ T442] softirqs last disabled at (39136): [] br_add_if+0xcf3/0x1330 [bridge]
[ 32.908385][ T442] ---[ end trace 0000000000000000 ]---
[ 33.153879][ T444] br1: port 4(w1) entered blocking state
[ 33.154216][ T444] br1: port 4(w1) entered disabled state
[ 33.154564][ T444] w1: entered allmulticast mode
[ 33.158247][ T444] w1: entered promiscuous mode
[ 33.160356][ T444] ------------[ cut here ]------------
[ 33.160744][ T444] WARNING: CPU: 3 PID: 444 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.161395][ T444] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.162078][ T444] CPU: 3 UID: 0 PID: 444 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.162745][ T444] Tainted: [W]=WARN
[ 33.162993][ T444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.163406][ T444] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.163946][ T444] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.165299][ T444] RSP: 0018:ffffc90000c86ef0 EFLAGS: 00010246
[ 33.165858][ T444] RAX: 0000000000000000 RBX: ffff8880121ba000 RCX: 0000000000000001
[ 33.166357][ T444] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 33.167035][ T444] RBP: ffffc90000c86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.167885][ T444] R10: ffffc90000c87010 R11: ffffffffba379160 R12: 1ffff92000190de2
[ 33.168389][ T444] R13: 00000000000005dc R14: ffffc90000c87010 R15: ffff8880121baf08
[ 33.169021][ T444] FS: 00007f2209465800(0000) GS:ffff88807a437000(0000) knlGS:0000000000000000
[ 33.169681][ T444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.170088][ T444] CR2: 00000000004e6890 CR3: 000000000f0a8004 CR4: 0000000000772ef0
[ 33.170581][ T444] PKRU: 55555554
[ 33.170826][ T444] Call Trace:
[ 33.171070][ T444]
[ 33.171238][ T444] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.171605][ T444] ? __lock_acquire+0x44d/0x7e0
[ 33.171966][ T444] ? find_held_lock+0x2b/0x80
[ 33.172298][ T444] netif_set_mtu+0x88/0x100
[ 33.172638][ T444] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.172959][ T444] dev_set_mtu+0xa0/0x150
[ 33.173220][ T444] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.173761][ T444] br_add_if+0xda3/0x1330 [bridge]
[ 33.174117][ T444] do_set_master+0x32f/0x500
[ 33.174425][ T444] do_setlink.constprop.0+0x9f4/0x2480
[ 33.174739][ T444] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.175126][ T444] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.175429][ T444] ? validate_chain+0x166/0x4d0
[ 33.175768][ T444] ? __kernel_text_address+0x12/0x40
[ 33.176094][ T444] ? __lock_acquire+0x44d/0x7e0
[ 33.176408][ T444] ? __mutex_trylock_common+0xf9/0x260
[ 33.176724][ T444] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.177107][ T444] ? rcu_is_watching+0x12/0xc0
[ 33.177411][ T444] ? rcu_is_watching+0x12/0xc0
[ 33.177738][ T444] ? trace_contention_end+0xdc/0x140
[ 33.178410][ T444] ? __mutex_lock+0x19c/0xcd0
[ 33.178730][ T444] ? find_held_lock+0x2b/0x80
[ 33.179035][ T444] ? rtnl_newlink+0x651/0xa60
[ 33.179338][ T444] ? __create_object+0x5e/0xb0
[ 33.179748][ T444] ? __pfx___mutex_lock+0x10/0x10
[ 33.180063][ T444] ? trace_cap_capable+0x10f/0x190
[ 33.180366][ T444] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.180752][ T444] ? __rtnl_newlink+0x40e/0xa40
[ 33.181082][ T444] rtnl_newlink+0x69a/0xa60
[ 33.181394][ T444] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.181704][ T444] ? __lock_acquire+0x44d/0x7e0
[ 33.182013][ T444] ? find_held_lock+0x2b/0x80
[ 33.182318][ T444] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.182630][ T444] ? __lock_release+0x5d/0x170
[ 33.182934][ T444] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.183237][ T444] rtnetlink_rcv_msg+0x710/0xc00
[ 33.183562][ T444] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.183897][ T444] ? __lock_acquire+0x44d/0x7e0
[ 33.184204][ T444] netlink_rcv_skb+0x121/0x350
[ 33.184535][ T444] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.184843][ T444] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.185158][ T444] ? netlink_deliver_tap+0x13e/0x340
[ 33.185459][ T444] ? netlink_deliver_tap+0xc3/0x340
[ 33.185778][ T444] netlink_unicast+0x49e/0x780
[ 33.186086][ T444] ? __pfx_netlink_unicast+0x10/0x10
[ 33.186388][ T444] ? __lock_acquire+0x44d/0x7e0
[ 33.186706][ T444] netlink_sendmsg+0x721/0xbe0
[ 33.187012][ T444] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.187315][ T444] ? __import_iovec+0x238/0x3c0
[ 33.187668][ T444] ____sys_sendmsg+0x7ad/0xa10
[ 33.187979][ T444] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.188290][ T444] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.188688][ T444] ___sys_sendmsg+0xed/0x170
[ 33.188988][ T444] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.189290][ T444] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.189677][ T444] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.189987][ T444] ? find_held_lock+0x2b/0x80
[ 33.190293][ T444] ? __lock_acquire+0x44d/0x7e0
[ 33.190613][ T444] ? find_held_lock+0x2b/0x80
[ 33.190917][ T444] ? __virt_addr_valid+0x22e/0x450
[ 33.191218][ T444] ? __lock_release+0x5d/0x170
[ 33.191548][ T444] __sys_sendmsg+0x10b/0x1a0
[ 33.191854][ T444] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.192231][ T444] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.192582][ T444] ? rcu_is_watching+0x12/0xc0
[ 33.192892][ T444] do_syscall_64+0xc1/0x380
[ 33.193195][ T444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.193577][ T444] RIP: 0033:0x7f22096321e7
[ 33.193892][ T444] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 33.195016][ T444] RSP: 002b:00007ffc808e2428 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.195501][ T444] RAX: ffffffffffffffda RBX: 00007ffc808e2b50 RCX: 00007f22096321e7
[ 33.195959][ T444] RDX: 0000000000000000 RSI: 00007ffc808e2490 RDI: 0000000000000005
[ 33.196448][ T444] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.196915][ T444] R10: 000000001d89e910 R11: 0000000000000246 R12: 0000000000000004
[ 33.197378][ T444] R13: 00000000686e1f62 R14: 0000000000499600 R15: 0000000000000000
[ 33.197867][ T444]
[ 33.198096][ T444] irq event stamp: 40033
[ 33.198322][ T444] hardirqs last enabled at (40041): [] __up_console_sem+0x6b/0x80
[ 33.198895][ T444] hardirqs last disabled at (40070): [] __up_console_sem+0x50/0x80
[ 33.199433][ T444] softirqs last enabled at (40068): [] handle_softirqs+0x358/0x620
[ 33.199976][ T444] softirqs last disabled at (40087): [] __irq_exit_rcu+0xfa/0x160
[ 33.200506][ T444] ---[ end trace 0000000000000000 ]---
[ 33.324298][ T45] br1: port 4(w1) entered blocking state
[ 33.324745][ T45] br1: port 4(w1) entered forwarding state
[ 33.555768][ T447] br1: port 5(w3) entered blocking state
[ 33.556134][ T447] br1: port 5(w3) entered disabled state
[ 33.556734][ T447] w3: entered allmulticast mode
[ 33.560125][ T447] w3: entered promiscuous mode
[ 33.561095][ T447] ------------[ cut here ]------------
[ 33.561427][ T447] WARNING: CPU: 2 PID: 447 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.562091][ T447] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.562752][ T447] CPU: 2 UID: 0 PID: 447 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.563376][ T447] Tainted: [W]=WARN
[ 33.563630][ T447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.564020][ T447] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.564346][ T447] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.565491][ T447] RSP: 0018:ffffc90000cb6ef0 EFLAGS: 00010246
[ 33.565892][ T447] RAX: 0000000000000000 RBX: ffff8880121ba000 RCX: 0000000000000001
[ 33.566375][ T447] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 33.566864][ T447] RBP: ffffc90000cb6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.567332][ T447] R10: ffffc90000cb7010 R11: ffffffffbaca8918 R12: 1ffff92000196de2
[ 33.567859][ T447] R13: 00000000000005dc R14: ffffc90000cb7010 R15: ffff8880121baf08
[ 33.568339][ T447] FS: 00007fd73c6f3800(0000) GS:ffff88807a3b7000(0000) knlGS:0000000000000000
[ 33.568898][ T447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.569295][ T447] CR2: 00000000004e6890 CR3: 000000000f04a001 CR4: 0000000000772ef0
[ 33.569771][ T447] PKRU: 55555554
[ 33.570016][ T447] Call Trace:
[ 33.570260][ T447]
[ 33.570434][ T447] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.570761][ T447] ? find_held_lock+0x2b/0x80
[ 33.571093][ T447] ? mark_held_locks+0x49/0x80
[ 33.571410][ T447] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 33.571814][ T447] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.572134][ T447] netif_set_mtu+0x88/0x100
[ 33.572454][ T447] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.572790][ T447] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 33.573254][ T447] dev_set_mtu+0xa0/0x150
[ 33.573511][ T447] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.573945][ T447] br_add_if+0xda3/0x1330 [bridge]
[ 33.574307][ T447] do_set_master+0x32f/0x500
[ 33.574639][ T447] do_setlink.constprop.0+0x9f4/0x2480
[ 33.574959][ T447] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.575386][ T447] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.575714][ T447] ? validate_chain+0x166/0x4d0
[ 33.576029][ T447] ? __kernel_text_address+0x12/0x40
[ 33.576373][ T447] ? __lock_acquire+0x44d/0x7e0
[ 33.576704][ T447] ? __mutex_trylock_common+0xf9/0x260
[ 33.577021][ T447] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.577411][ T447] ? rcu_is_watching+0x12/0xc0
[ 33.577758][ T447] ? rcu_is_watching+0x12/0xc0
[ 33.578081][ T447] ? trace_contention_end+0xdc/0x140
[ 33.578421][ T447] ? __mutex_lock+0x19c/0xcd0
[ 33.578747][ T447] ? find_held_lock+0x2b/0x80
[ 33.579065][ T447] ? rtnl_newlink+0x651/0xa60
[ 33.579382][ T447] ? __create_object+0x5e/0xb0
[ 33.579713][ T447] ? __pfx___mutex_lock+0x10/0x10
[ 33.580029][ T447] ? trace_cap_capable+0x10f/0x190
[ 33.580346][ T447] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.580745][ T447] ? __rtnl_newlink+0x40e/0xa40
[ 33.581069][ T447] rtnl_newlink+0x69a/0xa60
[ 33.581395][ T447] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.581726][ T447] ? __lock_acquire+0x44d/0x7e0
[ 33.582047][ T447] ? find_held_lock+0x2b/0x80
[ 33.582365][ T447] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.582686][ T447] ? __lock_release+0x5d/0x170
[ 33.583007][ T447] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.583324][ T447] rtnetlink_rcv_msg+0x710/0xc00
[ 33.583661][ T447] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.583980][ T447] ? __lock_acquire+0x44d/0x7e0
[ 33.584301][ T447] netlink_rcv_skb+0x121/0x350
[ 33.584629][ T447] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.584950][ T447] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.585278][ T447] ? netlink_deliver_tap+0x13e/0x340
[ 33.585625][ T447] ? netlink_deliver_tap+0xc3/0x340
[ 33.585945][ T447] netlink_unicast+0x49e/0x780
[ 33.586270][ T447] ? __pfx_netlink_unicast+0x10/0x10
[ 33.586590][ T447] ? __lock_acquire+0x44d/0x7e0
[ 33.586913][ T447] netlink_sendmsg+0x721/0xbe0
[ 33.587232][ T447] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.587596][ T447] ? __import_iovec+0x238/0x3c0
[ 33.587929][ T447] ____sys_sendmsg+0x7ad/0xa10
[ 33.588252][ T447] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.588576][ T447] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.588977][ T447] ___sys_sendmsg+0xed/0x170
[ 33.589289][ T447] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.589618][ T447] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.590009][ T447] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.590331][ T447] ? find_held_lock+0x2b/0x80
[ 33.590659][ T447] ? __lock_acquire+0x44d/0x7e0
[ 33.590985][ T447] ? find_held_lock+0x2b/0x80
[ 33.591333][ T447] ? __virt_addr_valid+0x22e/0x450
[ 33.591698][ T447] ? __lock_release+0x5d/0x170
[ 33.592034][ T447] __sys_sendmsg+0x10b/0x1a0
[ 33.592370][ T447] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.592803][ T447] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.593139][ T447] ? rcu_is_watching+0x12/0xc0
[ 33.593458][ T447] do_syscall_64+0xc1/0x380
[ 33.593783][ T447] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.594171][ T447] RIP: 0033:0x7fd73c8c01e7
[ 33.594565][ T447] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 33.595679][ T447] RSP: 002b:00007fff7dcc46b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.596161][ T447] RAX: ffffffffffffffda RBX: 00007fff7dcc4de0 RCX: 00007fd73c8c01e7
[ 33.596647][ T447] RDX: 0000000000000000 RSI: 00007fff7dcc4720 RDI: 0000000000000005
[ 33.597113][ T447] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.597612][ T447] R10: 00000000302a1910 R11: 0000000000000246 R12: 0000000000000004
[ 33.598093][ T447] R13: 00000000686e1f63 R14: 0000000000499600 R15: 0000000000000000
[ 33.598583][ T447]
[ 33.598825][ T447] irq event stamp: 37121
[ 33.599066][ T447] hardirqs last enabled at (37131): [] __up_console_sem+0x6b/0x80
[ 33.599619][ T447] hardirqs last disabled at (37142): [] __up_console_sem+0x50/0x80
[ 33.600161][ T447] softirqs last enabled at (37064): [] handle_softirqs+0x358/0x620
[ 33.600710][ T447] softirqs last disabled at (37057): [] __irq_exit_rcu+0xfa/0x160
[ 33.601244][ T447] ---[ end trace 0000000000000000 ]---
[ 33.728718][ T37] br1: port 5(w3) entered blocking state
[ 33.729173][ T37] br1: port 5(w3) entered forwarding state
[ 34.809787][ T457] br1: entered promiscuous mode
[ 34.813187][ T457] br1: left promiscuous mode
[ 34.822305][ T457] br1: entered promiscuous mode
[ 35.824203][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 35.892737][ C1] IPv6: vlan20-v: IPv6 duplicate address 2001:db8:2::3 used by 00:00:5e:00:01:01 detected!
[ 35.951561][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 35.952949][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 36.015197][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 36.017173][ C0] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[ 36.463361][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 36.785585][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 37.264975][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 37.270941][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 56.809851][ T67] w3: left allmulticast mode
[ 56.810458][ T67] w3: left promiscuous mode
[ 56.811238][ T67] br1: port 5(w3) entered disabled state
[ 56.814246][ T67] w1: left allmulticast mode
[ 56.815012][ T67] w1: left promiscuous mode
[ 56.815507][ T67] br1: port 4(w1) entered disabled state
[ 56.818451][ T67] vx4001: left allmulticast mode
[ 56.818779][ T67] vx4001: left promiscuous mode
[ 56.819327][ T67] br1: port 3(vx4001) entered disabled state
[ 56.822583][ T67] vx20: left allmulticast mode
[ 56.822896][ T67] vx20: left promiscuous mode
[ 56.823366][ T67] br1: port 2(vx20) entered disabled state
[ 56.827143][ T67] vx10: left allmulticast mode
[ 56.828621][ T67] vx10: left promiscuous mode
[ 56.829134][ T67] br1: port 1(vx10) entered disabled state
[ 59.751742][ T655] br1: left promiscuous mode
[ 60.613002][ T661] br1: port 4(veth2) entered disabled state
[ 60.741387][ T662] veth2: left allmulticast mode
[ 60.741751][ T662] veth2: left promiscuous mode
[ 60.742240][ T662] br1: port 4(veth2) entered disabled state
[ 60.746083][ T662] ------------[ cut here ]------------
[ 60.746408][ T662] WARNING: CPU: 0 PID: 662 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 60.747039][ T662] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 60.747688][ T662] CPU: 0 UID: 0 PID: 662 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 60.748308][ T662] Tainted: [W]=WARN
[ 60.748548][ T662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 60.748930][ T662] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 60.749247][ T662] 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
[ 60.750339][ T662] RSP: 0018:ffffc900013a6f70 EFLAGS: 00010246
[ 60.750745][ T662] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 60.751205][ T662] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 60.752361][ T662] RBP: ffffc900013a7058 R08: 0000000000000000 R09: 0000000000000000
[ 60.752833][ T662] R10: ffffc900013a7088 R11: ffffffffb6200130 R12: 1ffff92000274df2
[ 60.753296][ T662] R13: 00000000000005dc R14: ffffc900013a7088 R15: ffff888008ffaf08
[ 60.753871][ T662] FS: 00007fe695e12800(0000) GS:ffff88807a2b7000(0000) knlGS:0000000000000000
[ 60.754556][ T662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.755058][ T662] CR2: 00000000004e5ab0 CR3: 000000000ed01004 CR4: 0000000000772ef0
[ 60.755605][ T662] PKRU: 55555554
[ 60.755933][ T662] Call Trace:
[ 60.756175][ T662]
[ 60.756348][ T662] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 60.756803][ T662] ? br_del_if+0xa3/0x1f0 [bridge]
[ 60.757255][ T662] ? do_set_master+0x14a/0x500
[ 60.757661][ T662] ? do_setlink.constprop.0+0x9f4/0x2480
[ 60.757999][ T662] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 60.758401][ T662] ? netlink_unicast+0x49e/0x780
[ 60.758856][ T662] ? netlink_sendmsg+0x721/0xbe0
[ 60.759241][ T662] ? ____sys_sendmsg+0x7ad/0xa10
[ 60.759560][ T662] ? ___sys_sendmsg+0xed/0x170
[ 60.759946][ T662] ? __sys_sendmsg+0x10b/0x1a0
[ 60.760272][ T662] ? do_syscall_64+0xc1/0x380
[ 60.760675][ T662] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.761070][ T662] ? find_held_lock+0x2b/0x80
[ 60.761384][ T662] netif_set_mtu+0x88/0x100
[ 60.761709][ T662] ? __pfx_netif_set_mtu+0x10/0x10
[ 60.762050][ T662] dev_set_mtu+0xa0/0x150
[ 60.762283][ T662] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 60.762731][ T662] br_del_if+0xb2/0x1f0 [bridge]
[ 60.763083][ T662] ? rtnl_is_locked+0x15/0x20
[ 60.763504][ T662] do_set_master+0x14a/0x500
[ 60.763815][ T662] do_setlink.constprop.0+0x9f4/0x2480
[ 60.764225][ T662] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 60.764630][ T662] ? rcu_read_lock_any_held+0x43/0xb0
[ 60.764935][ T662] ? validate_chain+0x166/0x4d0
[ 60.765270][ T662] ? __kernel_text_address+0x12/0x40
[ 60.765594][ T662] ? __lock_acquire+0x44d/0x7e0
[ 60.765904][ T662] ? __mutex_trylock_common+0xf9/0x260
[ 60.766230][ T662] ? __pfx___mutex_trylock_common+0x10/0x10
[ 60.766632][ T662] ? rcu_is_watching+0x12/0xc0
[ 60.766945][ T662] ? rcu_is_watching+0x12/0xc0
[ 60.767372][ T662] ? trace_contention_end+0xdc/0x140
[ 60.767697][ T662] ? __mutex_lock+0x19c/0xcd0
[ 60.768012][ T662] ? find_held_lock+0x2b/0x80
[ 60.768315][ T662] ? rtnl_newlink+0x651/0xa60
[ 60.768624][ T662] ? __create_object+0x5e/0xb0
[ 60.768935][ T662] ? __pfx___mutex_lock+0x10/0x10
[ 60.769258][ T662] ? trace_cap_capable+0x10f/0x190
[ 60.769573][ T662] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 60.769949][ T662] ? __rtnl_newlink+0x40e/0xa40
[ 60.770349][ T662] rtnl_newlink+0x69a/0xa60
[ 60.770745][ T662] ? __pfx_rtnl_newlink+0x10/0x10
[ 60.771131][ T662] ? __lock_acquire+0x44d/0x7e0
[ 60.771572][ T662] ? find_held_lock+0x2b/0x80
[ 60.772017][ T662] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 60.772541][ T662] ? __lock_release+0x5d/0x170
[ 60.773081][ T662] ? __pfx_rtnl_newlink+0x10/0x10
[ 60.773632][ T662] rtnetlink_rcv_msg+0x710/0xc00
[ 60.774143][ T662] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 60.774723][ T662] ? __lock_acquire+0x44d/0x7e0
[ 60.775274][ T662] netlink_rcv_skb+0x121/0x350
[ 60.775855][ T662] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 60.776402][ T662] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 60.776982][ T662] ? netlink_deliver_tap+0x13e/0x340
[ 60.777549][ T662] ? netlink_deliver_tap+0xc3/0x340
[ 60.778088][ T662] netlink_unicast+0x49e/0x780
[ 60.778684][ T662] ? __pfx_netlink_unicast+0x10/0x10
[ 60.779232][ T662] ? __lock_acquire+0x44d/0x7e0
[ 60.779808][ T662] netlink_sendmsg+0x721/0xbe0
[ 60.780362][ T662] ? __pfx_netlink_sendmsg+0x10/0x10
[ 60.780945][ T662] ? __import_iovec+0x238/0x3c0
[ 60.781547][ T662] ____sys_sendmsg+0x7ad/0xa10
[ 60.782085][ T662] ? __pfx_____sys_sendmsg+0x10/0x10
[ 60.782661][ T662] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 60.783237][ T662] ___sys_sendmsg+0xed/0x170
[ 60.783675][ T662] ? kasan_record_aux_stack+0x8c/0xa0
[ 60.784101][ T662] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 60.784582][ T662] ? __pfx____sys_sendmsg+0x10/0x10
[ 60.784929][ T662] ? find_held_lock+0x2b/0x80
[ 60.785251][ T662] ? __lock_acquire+0x44d/0x7e0
[ 60.785576][ T662] ? find_held_lock+0x2b/0x80
[ 60.785976][ T662] ? __virt_addr_valid+0x22e/0x450
[ 60.786369][ T662] ? __lock_release+0x5d/0x170
[ 60.786722][ T662] __sys_sendmsg+0x10b/0x1a0
[ 60.787031][ T662] ? __call_rcu_common.constprop.0+0x320/0x640
[ 60.787408][ T662] ? __pfx___sys_sendmsg+0x10/0x10
[ 60.787756][ T662] ? rcu_is_watching+0x12/0xc0
[ 60.788063][ T662] do_syscall_64+0xc1/0x380
[ 60.788366][ T662] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.788797][ T662] RIP: 0033:0x7fe695fdf1e7
[ 60.789135][ T662] 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
[ 60.790281][ T662] RSP: 002b:00007ffe8f656da8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 60.790786][ T662] RAX: ffffffffffffffda RBX: 00007ffe8f6574d0 RCX: 00007fe695fdf1e7
[ 60.791263][ T662] RDX: 0000000000000000 RSI: 00007ffe8f656e10 RDI: 0000000000000005
[ 60.791750][ T662] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 60.792232][ T662] R10: 00007fe695edcee8 R11: 0000000000000246 R12: 0000000000000003
[ 60.792721][ T662] R13: 00000000686e1f7e R14: 0000000000499600 R15: 0000000000000000
[ 60.793220][ T662]
[ 60.793463][ T662] irq event stamp: 39123
[ 60.793711][ T662] hardirqs last enabled at (39133): [] __up_console_sem+0x6b/0x80
[ 60.794269][ T662] hardirqs last disabled at (39140): [] __up_console_sem+0x50/0x80
[ 60.794840][ T662] softirqs last enabled at (39170): [] handle_softirqs+0x358/0x620
[ 60.795397][ T662] softirqs last disabled at (39149): [] __irq_exit_rcu+0xfa/0x160
[ 60.795956][ T662] ---[ end trace 0000000000000000 ]---
[ 61.034028][ T664] br1: port 3(veth1) entered disabled state
[ 61.141502][ T665] veth1: left allmulticast mode
[ 61.141851][ T665] veth1: left promiscuous mode
[ 61.142327][ T665] br1: port 3(veth1) entered disabled state
[ 61.144071][ T665] ------------[ cut here ]------------
[ 61.144410][ T665] WARNING: CPU: 3 PID: 665 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 61.145324][ T665] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 61.146023][ T665] CPU: 3 UID: 0 PID: 665 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 61.146654][ T665] Tainted: [W]=WARN
[ 61.146885][ T665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.147270][ T665] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 61.147608][ T665] 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
[ 61.148757][ T665] RSP: 0018:ffffc900013d6f70 EFLAGS: 00010246
[ 61.149155][ T665] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 61.149633][ T665] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 61.150095][ T665] RBP: ffffc900013d7058 R08: 0000000000000000 R09: 0000000000000000
[ 61.150557][ T665] R10: ffffc900013d7088 R11: ffffffffba379160 R12: 1ffff9200027adf2
[ 61.151018][ T665] R13: 00000000000005dc R14: ffffc900013d7088 R15: ffff888008ffaf08
[ 61.151491][ T665] FS: 00007fd8bd9c1800(0000) GS:ffff88807a437000(0000) knlGS:0000000000000000
[ 61.152025][ T665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.152415][ T665] CR2: 00000000004e5aa8 CR3: 000000000ec94006 CR4: 0000000000772ef0
[ 61.152891][ T665] PKRU: 55555554
[ 61.153122][ T665] Call Trace:
[ 61.153363][ T665]
[ 61.153527][ T665] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.153920][ T665] ? br_del_if+0xa3/0x1f0 [bridge]
[ 61.154271][ T665] ? do_set_master+0x14a/0x500
[ 61.154595][ T665] ? do_setlink.constprop.0+0x9f4/0x2480
[ 61.154911][ T665] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 61.155219][ T665] ? netlink_unicast+0x49e/0x780
[ 61.155536][ T665] ? netlink_sendmsg+0x721/0xbe0
[ 61.155840][ T665] ? ____sys_sendmsg+0x7ad/0xa10
[ 61.156159][ T665] ? ___sys_sendmsg+0xed/0x170
[ 61.156488][ T665] ? __sys_sendmsg+0x10b/0x1a0
[ 61.156791][ T665] ? do_syscall_64+0xc1/0x380
[ 61.157106][ T665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.157499][ T665] ? find_held_lock+0x2b/0x80
[ 61.157853][ T665] netif_set_mtu+0x88/0x100
[ 61.158175][ T665] ? __pfx_netif_set_mtu+0x10/0x10
[ 61.158519][ T665] dev_set_mtu+0xa0/0x150
[ 61.158751][ T665] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 61.159205][ T665] br_del_if+0xb2/0x1f0 [bridge]
[ 61.159557][ T665] ? rtnl_is_locked+0x15/0x20
[ 61.159872][ T665] do_set_master+0x14a/0x500
[ 61.160187][ T665] do_setlink.constprop.0+0x9f4/0x2480
[ 61.160531][ T665] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 61.160932][ T665] ? rcu_read_lock_any_held+0x43/0xb0
[ 61.161259][ T665] ? validate_chain+0x166/0x4d0
[ 61.161599][ T665] ? __kernel_text_address+0x12/0x40
[ 61.161927][ T665] ? __lock_acquire+0x44d/0x7e0
[ 61.162259][ T665] ? __mutex_trylock_common+0xf9/0x260
[ 61.162594][ T665] ? __pfx___mutex_trylock_common+0x10/0x10
[ 61.162997][ T665] ? rcu_is_watching+0x12/0xc0
[ 61.163306][ T665] ? rcu_is_watching+0x12/0xc0
[ 61.163631][ T665] ? trace_contention_end+0xdc/0x140
[ 61.163947][ T665] ? __mutex_lock+0x19c/0xcd0
[ 61.164267][ T665] ? find_held_lock+0x2b/0x80
[ 61.164593][ T665] ? rtnl_newlink+0x651/0xa60
[ 61.164925][ T665] ? __create_object+0x5e/0xb0
[ 61.165251][ T665] ? __pfx___mutex_lock+0x10/0x10
[ 61.165590][ T665] ? trace_cap_capable+0x10f/0x190
[ 61.165910][ T665] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 61.166316][ T665] ? __rtnl_newlink+0x40e/0xa40
[ 61.166672][ T665] rtnl_newlink+0x69a/0xa60
[ 61.166994][ T665] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.167321][ T665] ? __lock_acquire+0x44d/0x7e0
[ 61.167681][ T665] ? find_held_lock+0x2b/0x80
[ 61.167992][ T665] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 61.168294][ T665] ? __lock_release+0x5d/0x170
[ 61.168617][ T665] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.168929][ T665] rtnetlink_rcv_msg+0x710/0xc00
[ 61.169242][ T665] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.169568][ T665] ? __lock_acquire+0x44d/0x7e0
[ 61.169878][ T665] netlink_rcv_skb+0x121/0x350
[ 61.170205][ T665] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.170538][ T665] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 61.170867][ T665] ? netlink_deliver_tap+0x13e/0x340
[ 61.171197][ T665] ? netlink_deliver_tap+0xc3/0x340
[ 61.171539][ T665] netlink_unicast+0x49e/0x780
[ 61.171867][ T665] ? __pfx_netlink_unicast+0x10/0x10
[ 61.172200][ T665] ? __lock_acquire+0x44d/0x7e0
[ 61.172549][ T665] netlink_sendmsg+0x721/0xbe0
[ 61.172882][ T665] ? __pfx_netlink_sendmsg+0x10/0x10
[ 61.173189][ T665] ? __import_iovec+0x238/0x3c0
[ 61.173513][ T665] ____sys_sendmsg+0x7ad/0xa10
[ 61.173849][ T665] ? __pfx_____sys_sendmsg+0x10/0x10
[ 61.174160][ T665] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 61.174577][ T665] ___sys_sendmsg+0xed/0x170
[ 61.174897][ T665] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.175227][ T665] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.175633][ T665] ? __pfx____sys_sendmsg+0x10/0x10
[ 61.175987][ T665] ? find_held_lock+0x2b/0x80
[ 61.176333][ T665] ? __lock_acquire+0x44d/0x7e0
[ 61.176668][ T665] ? find_held_lock+0x2b/0x80
[ 61.176996][ T665] ? __virt_addr_valid+0x22e/0x450
[ 61.177309][ T665] ? __lock_release+0x5d/0x170
[ 61.177650][ T665] __sys_sendmsg+0x10b/0x1a0
[ 61.177956][ T665] ? __call_rcu_common.constprop.0+0x320/0x640
[ 61.178343][ T665] ? __pfx___sys_sendmsg+0x10/0x10
[ 61.178703][ T665] ? rcu_is_watching+0x12/0xc0
[ 61.179041][ T665] do_syscall_64+0xc1/0x380
[ 61.179369][ T665] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.179781][ T665] RIP: 0033:0x7fd8bdb8e1e7
[ 61.180125][ T665] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 61.181304][ T665] RSP: 002b:00007ffee35d2508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.181799][ T665] RAX: ffffffffffffffda RBX: 00007ffee35d2c30 RCX: 00007fd8bdb8e1e7
[ 61.182282][ T665] RDX: 0000000000000000 RSI: 00007ffee35d2570 RDI: 0000000000000005
[ 61.182762][ T665] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.183246][ T665] R10: 00007fd8bda8bee8 R11: 0000000000000246 R12: 0000000000000003
[ 61.183732][ T665] R13: 00000000686e1f7e R14: 0000000000499600 R15: 0000000000000000
[ 61.184245][ T665]
[ 61.184501][ T665] irq event stamp: 39155
[ 61.184742][ T665] hardirqs last enabled at (39163): [] __up_console_sem+0x6b/0x80
[ 61.185293][ T665] hardirqs last disabled at (39170): [] __up_console_sem+0x50/0x80
[ 61.185852][ T665] softirqs last enabled at (38726): [] handle_softirqs+0x358/0x620
[ 61.186403][ T665] softirqs last disabled at (38721): [] __irq_exit_rcu+0xfa/0x160
[ 61.186952][ T665] ---[ end trace 0000000000000000 ]---
[ 61.432082][ T667] vx4001: left allmulticast mode
[ 61.432465][ T667] vx4001: left promiscuous mode
[ 61.432986][ T667] br1: port 5(vx4001) entered disabled state
[ 61.435365][ T667] ------------[ cut here ]------------
[ 61.435735][ T667] WARNING: CPU: 2 PID: 667 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 61.436376][ T667] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 61.437070][ T667] CPU: 2 UID: 0 PID: 667 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 61.437769][ T667] Tainted: [W]=WARN
[ 61.438026][ T667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.438434][ T667] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 61.438786][ T667] 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
[ 61.439945][ T667] RSP: 0018:ffffc900013f6f70 EFLAGS: 00010246
[ 61.440362][ T667] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 61.440865][ T667] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 61.441357][ T667] RBP: ffffc900013f7058 R08: 0000000000000000 R09: 0000000000000000
[ 61.441861][ T667] R10: ffffc900013f7088 R11: ffffffffba379160 R12: 1ffff9200027edf2
[ 61.442350][ T667] R13: 00000000000005dc R14: ffffc900013f7088 R15: ffff888008ffaf08
[ 61.442849][ T667] FS: 00007fca405c8800(0000) GS:ffff88807a3b7000(0000) knlGS:0000000000000000
[ 61.443423][ T667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.443854][ T667] CR2: 00000000004e6100 CR3: 000000000ec2c003 CR4: 0000000000772ef0
[ 61.444349][ T667] PKRU: 55555554
[ 61.444609][ T667] Call Trace:
[ 61.444862][ T667]
[ 61.445036][ T667] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.445452][ T667] ? br_del_if+0xa3/0x1f0 [bridge]
[ 61.445839][ T667] ? do_set_master+0x14a/0x500
[ 61.446170][ T667] ? do_setlink.constprop.0+0x9f4/0x2480
[ 61.446499][ T667] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 61.446831][ T667] ? netlink_unicast+0x49e/0x780
[ 61.447160][ T667] ? netlink_sendmsg+0x721/0xbe0
[ 61.447501][ T667] ? ____sys_sendmsg+0x7ad/0xa10
[ 61.447845][ T667] ? ___sys_sendmsg+0xed/0x170
[ 61.448176][ T667] ? __sys_sendmsg+0x10b/0x1a0
[ 61.448515][ T667] ? do_syscall_64+0xc1/0x380
[ 61.448850][ T667] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.449240][ T667] ? find_held_lock+0x2b/0x80
[ 61.449591][ T667] netif_set_mtu+0x88/0x100
[ 61.449926][ T667] ? __pfx_netif_set_mtu+0x10/0x10
[ 61.450277][ T667] dev_set_mtu+0xa0/0x150
[ 61.450558][ T667] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 61.451013][ T667] br_del_if+0xb2/0x1f0 [bridge]
[ 61.451380][ T667] ? rtnl_is_locked+0x15/0x20
[ 61.451726][ T667] do_set_master+0x14a/0x500
[ 61.452065][ T667] do_setlink.constprop.0+0x9f4/0x2480
[ 61.452398][ T667] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 61.452829][ T667] ? rcu_read_lock_any_held+0x43/0xb0
[ 61.453162][ T667] ? validate_chain+0x166/0x4d0
[ 61.453501][ T667] ? __kernel_text_address+0x12/0x40
[ 61.453837][ T667] ? __lock_acquire+0x44d/0x7e0
[ 61.454176][ T667] ? __mutex_trylock_common+0xf9/0x260
[ 61.454519][ T667] ? __pfx___mutex_trylock_common+0x10/0x10
[ 61.454953][ T667] ? rcu_is_watching+0x12/0xc0
[ 61.455290][ T667] ? rcu_is_watching+0x12/0xc0
[ 61.455629][ T667] ? trace_contention_end+0xdc/0x140
[ 61.455966][ T667] ? __mutex_lock+0x19c/0xcd0
[ 61.456289][ T667] ? find_held_lock+0x2b/0x80
[ 61.456617][ T667] ? rtnl_newlink+0x651/0xa60
[ 61.456940][ T667] ? __create_object+0x5e/0xb0
[ 61.457267][ T667] ? __pfx___mutex_lock+0x10/0x10
[ 61.457625][ T667] ? trace_cap_capable+0x10f/0x190
[ 61.457954][ T667] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 61.458369][ T667] ? __rtnl_newlink+0x40e/0xa40
[ 61.458711][ T667] rtnl_newlink+0x69a/0xa60
[ 61.459051][ T667] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.459385][ T667] ? __lock_acquire+0x44d/0x7e0
[ 61.459732][ T667] ? find_held_lock+0x2b/0x80
[ 61.460064][ T667] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 61.460386][ T667] ? __lock_release+0x5d/0x170
[ 61.460722][ T667] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.461042][ T667] rtnetlink_rcv_msg+0x710/0xc00
[ 61.461357][ T667] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.461693][ T667] ? __lock_acquire+0x44d/0x7e0
[ 61.462025][ T667] netlink_rcv_skb+0x121/0x350
[ 61.462346][ T667] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.462670][ T667] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 61.462998][ T667] ? netlink_deliver_tap+0x13e/0x340
[ 61.463321][ T667] ? netlink_deliver_tap+0xc3/0x340
[ 61.463655][ T667] netlink_unicast+0x49e/0x780
[ 61.463978][ T667] ? __pfx_netlink_unicast+0x10/0x10
[ 61.464313][ T667] ? __lock_acquire+0x44d/0x7e0
[ 61.464659][ T667] netlink_sendmsg+0x721/0xbe0
[ 61.464982][ T667] ? __pfx_netlink_sendmsg+0x10/0x10
[ 61.465306][ T667] ? __import_iovec+0x238/0x3c0
[ 61.465641][ T667] ____sys_sendmsg+0x7ad/0xa10
[ 61.465966][ T667] ? __pfx_____sys_sendmsg+0x10/0x10
[ 61.466293][ T667] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 61.466731][ T667] ___sys_sendmsg+0xed/0x170
[ 61.467049][ T667] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.467364][ T667] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.467771][ T667] ? __pfx____sys_sendmsg+0x10/0x10
[ 61.468091][ T667] ? find_held_lock+0x2b/0x80
[ 61.468421][ T667] ? __lock_acquire+0x44d/0x7e0
[ 61.468749][ T667] ? find_held_lock+0x2b/0x80
[ 61.469071][ T667] ? __virt_addr_valid+0x22e/0x450
[ 61.469386][ T667] ? __lock_release+0x5d/0x170
[ 61.469726][ T667] __sys_sendmsg+0x10b/0x1a0
[ 61.470040][ T667] ? __call_rcu_common.constprop.0+0x320/0x640
[ 61.470433][ T667] ? __pfx___sys_sendmsg+0x10/0x10
[ 61.470781][ T667] ? rcu_is_watching+0x12/0xc0
[ 61.471105][ T667] do_syscall_64+0xc1/0x380
[ 61.471433][ T667] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.471829][ T667] RIP: 0033:0x7fca407951e7
[ 61.472165][ T667] 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
[ 61.473276][ T667] RSP: 002b:00007fff49d179d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.473758][ T667] RAX: ffffffffffffffda RBX: 00007fff49d18100 RCX: 00007fca407951e7
[ 61.474222][ T667] RDX: 0000000000000000 RSI: 00007fff49d17a40 RDI: 0000000000000005
[ 61.474696][ T667] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.475159][ T667] R10: 00007fca40692ee8 R11: 0000000000000246 R12: 0000000000000003
[ 61.475633][ T667] R13: 00000000686e1f7f R14: 0000000000499600 R15: 0000000000000000
[ 61.476111][ T667]
[ 61.476350][ T667] irq event stamp: 40273
[ 61.476599][ T667] hardirqs last enabled at (40285): [] __up_console_sem+0x6b/0x80
[ 61.477134][ T667] hardirqs last disabled at (40294): [] __up_console_sem+0x50/0x80
[ 61.477685][ T667] softirqs last enabled at (40006): [] handle_softirqs+0x358/0x620
[ 61.478222][ T667] softirqs last disabled at (39993): [] __irq_exit_rcu+0xfa/0x160
[ 61.478765][ T667] ---[ end trace 0000000000000000 ]---
[ 61.996306][ T671] vx20: left allmulticast mode
[ 61.996721][ T671] vx20: left promiscuous mode
[ 61.997196][ T671] br1: port 2(vx20) entered disabled state
[ 61.999159][ T671] ------------[ cut here ]------------
[ 61.999498][ T671] WARNING: CPU: 1 PID: 671 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.000100][ T671] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 62.000736][ T671] CPU: 1 UID: 0 PID: 671 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.001359][ T671] Tainted: [W]=WARN
[ 62.001599][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.001978][ T671] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.002291][ T671] 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
[ 62.003398][ T671] RSP: 0018:ffffc90001406f70 EFLAGS: 00010246
[ 62.003928][ T671] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 62.004381][ T671] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 62.004842][ T671] RBP: ffffc90001407058 R08: 0000000000000000 R09: 0000000000000000
[ 62.005296][ T671] R10: ffffc90001407088 R11: ffffffffba379160 R12: 1ffff92000280df2
[ 62.005758][ T671] R13: 00000000000005dc R14: ffffc90001407088 R15: ffff888008ffaf08
[ 62.006213][ T671] FS: 00007f9601ee6800(0000) GS:ffff88807a337000(0000) knlGS:0000000000000000
[ 62.006762][ T671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.007171][ T671] CR2: 00000000004e5de8 CR3: 000000000ec56004 CR4: 0000000000772ef0
[ 62.007660][ T671] PKRU: 55555554
[ 62.007888][ T671] Call Trace:
[ 62.008115][ T671]
[ 62.008271][ T671] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.008658][ T671] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.009004][ T671] ? do_set_master+0x14a/0x500
[ 62.009309][ T671] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.009623][ T671] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.009924][ T671] ? netlink_unicast+0x49e/0x780
[ 62.010227][ T671] ? netlink_sendmsg+0x721/0xbe0
[ 62.010549][ T671] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.010880][ T671] ? ___sys_sendmsg+0xed/0x170
[ 62.011183][ T671] ? __sys_sendmsg+0x10b/0x1a0
[ 62.011501][ T671] ? do_syscall_64+0xc1/0x380
[ 62.011804][ T671] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.012182][ T671] ? find_held_lock+0x2b/0x80
[ 62.012508][ T671] netif_set_mtu+0x88/0x100
[ 62.012813][ T671] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.013129][ T671] dev_set_mtu+0xa0/0x150
[ 62.013359][ T671] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.013787][ T671] br_del_if+0xb2/0x1f0 [bridge]
[ 62.014123][ T671] ? rtnl_is_locked+0x15/0x20
[ 62.014429][ T671] do_set_master+0x14a/0x500
[ 62.014762][ T671] do_setlink.constprop.0+0x9f4/0x2480
[ 62.015094][ T671] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.015491][ T671] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.015796][ T671] ? validate_chain+0x166/0x4d0
[ 62.016097][ T671] ? __kernel_text_address+0x12/0x40
[ 62.016406][ T671] ? __lock_acquire+0x44d/0x7e0
[ 62.016723][ T671] ? __mutex_trylock_common+0xf9/0x260
[ 62.017027][ T671] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.017401][ T671] ? rcu_is_watching+0x12/0xc0
[ 62.017743][ T671] ? rcu_is_watching+0x12/0xc0
[ 62.018048][ T671] ? trace_contention_end+0xdc/0x140
[ 62.018350][ T671] ? __mutex_lock+0x19c/0xcd0
[ 62.018674][ T671] ? find_held_lock+0x2b/0x80
[ 62.019004][ T671] ? rtnl_newlink+0x651/0xa60
[ 62.019311][ T671] ? __create_object+0x5e/0xb0
[ 62.019629][ T671] ? __pfx___mutex_lock+0x10/0x10
[ 62.019933][ T671] ? trace_cap_capable+0x10f/0x190
[ 62.020236][ T671] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.020619][ T671] ? __rtnl_newlink+0x40e/0xa40
[ 62.020929][ T671] rtnl_newlink+0x69a/0xa60
[ 62.021237][ T671] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.021554][ T671] ? __lock_acquire+0x44d/0x7e0
[ 62.021863][ T671] ? find_held_lock+0x2b/0x80
[ 62.022165][ T671] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.022464][ T671] ? __lock_release+0x5d/0x170
[ 62.022796][ T671] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.023122][ T671] rtnetlink_rcv_msg+0x710/0xc00
[ 62.023427][ T671] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.023745][ T671] ? __lock_acquire+0x44d/0x7e0
[ 62.024057][ T671] netlink_rcv_skb+0x121/0x350
[ 62.024363][ T671] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.024679][ T671] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.024995][ T671] ? netlink_deliver_tap+0x13e/0x340
[ 62.025295][ T671] ? netlink_deliver_tap+0xc3/0x340
[ 62.025609][ T671] netlink_unicast+0x49e/0x780
[ 62.025914][ T671] ? __pfx_netlink_unicast+0x10/0x10
[ 62.026217][ T671] ? __lock_acquire+0x44d/0x7e0
[ 62.026553][ T671] netlink_sendmsg+0x721/0xbe0
[ 62.026878][ T671] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.027182][ T671] ? __import_iovec+0x238/0x3c0
[ 62.027505][ T671] ____sys_sendmsg+0x7ad/0xa10
[ 62.027823][ T671] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.028127][ T671] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.028524][ T671] ___sys_sendmsg+0xed/0x170
[ 62.028823][ T671] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.029125][ T671] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.029510][ T671] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.029816][ T671] ? find_held_lock+0x2b/0x80
[ 62.030131][ T671] ? __lock_acquire+0x44d/0x7e0
[ 62.030438][ T671] ? find_held_lock+0x2b/0x80
[ 62.030768][ T671] ? __virt_addr_valid+0x22e/0x450
[ 62.031093][ T671] ? __lock_release+0x5d/0x170
[ 62.031404][ T671] __sys_sendmsg+0x10b/0x1a0
[ 62.031722][ T671] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.032096][ T671] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.032410][ T671] ? rcu_is_watching+0x12/0xc0
[ 62.032724][ T671] do_syscall_64+0xc1/0x380
[ 62.033026][ T671] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.033400][ T671] RIP: 0033:0x7f96020b31e7
[ 62.033722][ T671] 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
[ 62.034818][ T671] RSP: 002b:00007fff7dda0898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.035303][ T671] RAX: ffffffffffffffda RBX: 00007fff7dda0fc0 RCX: 00007f96020b31e7
[ 62.035765][ T671] RDX: 0000000000000000 RSI: 00007fff7dda0900 RDI: 0000000000000005
[ 62.036216][ T671] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.036675][ T671] R10: 00007f9601fb0ee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.037134][ T671] R13: 00000000686e1f7f R14: 0000000000499600 R15: 0000000000000000
[ 62.037624][ T671]
[ 62.037853][ T671] irq event stamp: 40609
[ 62.038078][ T671] hardirqs last enabled at (40617): [] __up_console_sem+0x6b/0x80
[ 62.038621][ T671] hardirqs last disabled at (40648): [] __up_console_sem+0x50/0x80
[ 62.039181][ T671] softirqs last enabled at (40646): [] handle_softirqs+0x358/0x620
[ 62.039711][ T671] softirqs last disabled at (40625): [] __irq_exit_rcu+0xfa/0x160
[ 62.040232][ T671] ---[ end trace 0000000000000000 ]---
[ 62.537319][ T675] vx10: left allmulticast mode
[ 62.537676][ T675] vx10: left promiscuous mode
[ 62.538148][ T675] br1: port 1(vx10) entered disabled state
[ 62.540023][ T675] ------------[ cut here ]------------
[ 62.540337][ T675] WARNING: CPU: 1 PID: 675 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.540943][ T675] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 62.541582][ T675] CPU: 1 UID: 0 PID: 675 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.542198][ T675] Tainted: [W]=WARN
[ 62.542426][ T675] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.542810][ T675] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.543121][ T675] 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
[ 62.544219][ T675] RSP: 0018:ffffc90001446f70 EFLAGS: 00010246
[ 62.545421][ T675] RAX: 0000000000000000 RBX: ffff888008ffa000 RCX: 0000000000000001
[ 62.545885][ T675] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 62.546341][ T675] RBP: ffffc90001447058 R08: 0000000000000000 R09: 0000000000000000
[ 62.546801][ T675] R10: ffffc90001447088 R11: ffffffffba379160 R12: 1ffff92000288df2
[ 62.547253][ T675] R13: 00000000000005dc R14: ffffc90001447088 R15: ffff888008ffaf08
[ 62.547741][ T675] FS: 00007f13f280a800(0000) GS:ffff88807a337000(0000) knlGS:0000000000000000
[ 62.548275][ T675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.548670][ T675] CR2: 00000000004e5ce0 CR3: 000000000ed7d006 CR4: 0000000000772ef0
[ 62.549130][ T675] PKRU: 55555554
[ 62.549360][ T675] Call Trace:
[ 62.549595][ T675]
[ 62.549750][ T675] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.550135][ T675] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.550493][ T675] ? do_set_master+0x14a/0x500
[ 62.550797][ T675] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.551103][ T675] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.551404][ T675] ? netlink_unicast+0x49e/0x780
[ 62.551727][ T675] ? netlink_sendmsg+0x721/0xbe0
[ 62.552035][ T675] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.552346][ T675] ? ___sys_sendmsg+0xed/0x170
[ 62.552660][ T675] ? __sys_sendmsg+0x10b/0x1a0
[ 62.552960][ T675] ? do_syscall_64+0xc1/0x380
[ 62.553261][ T675] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.553643][ T675] ? find_held_lock+0x2b/0x80
[ 62.553958][ T675] netif_set_mtu+0x88/0x100
[ 62.554261][ T675] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.554589][ T675] dev_set_mtu+0xa0/0x150
[ 62.554821][ T675] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.555249][ T675] br_del_if+0xb2/0x1f0 [bridge]
[ 62.555608][ T675] ? rtnl_is_locked+0x15/0x20
[ 62.555914][ T675] do_set_master+0x14a/0x500
[ 62.556221][ T675] do_setlink.constprop.0+0x9f4/0x2480
[ 62.556551][ T675] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.556934][ T675] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.557234][ T675] ? validate_chain+0x166/0x4d0
[ 62.557552][ T675] ? __kernel_text_address+0x12/0x40
[ 62.557867][ T675] ? __lock_acquire+0x44d/0x7e0
[ 62.558170][ T675] ? __mutex_trylock_common+0xf9/0x260
[ 62.558483][ T675] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.558863][ T675] ? rcu_is_watching+0x12/0xc0
[ 62.559165][ T675] ? rcu_is_watching+0x12/0xc0
[ 62.559464][ T675] ? trace_contention_end+0xdc/0x140
[ 62.559783][ T675] ? __mutex_lock+0x19c/0xcd0
[ 62.560088][ T675] ? find_held_lock+0x2b/0x80
[ 62.560389][ T675] ? rtnl_newlink+0x651/0xa60
[ 62.560698][ T675] ? __create_object+0x5e/0xb0
[ 62.561004][ T675] ? __pfx___mutex_lock+0x10/0x10
[ 62.561311][ T675] ? trace_cap_capable+0x10f/0x190
[ 62.561638][ T675] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.562016][ T675] ? __rtnl_newlink+0x40e/0xa40
[ 62.562322][ T675] rtnl_newlink+0x69a/0xa60
[ 62.562640][ T675] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.562944][ T675] ? __lock_acquire+0x44d/0x7e0
[ 62.563253][ T675] ? find_held_lock+0x2b/0x80
[ 62.563574][ T675] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.563879][ T675] ? __lock_release+0x5d/0x170
[ 62.564182][ T675] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.564492][ T675] rtnetlink_rcv_msg+0x710/0xc00
[ 62.564795][ T675] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.565100][ T675] ? __lock_acquire+0x44d/0x7e0
[ 62.565405][ T675] netlink_rcv_skb+0x121/0x350
[ 62.565713][ T675] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.566019][ T675] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.566332][ T675] ? netlink_deliver_tap+0x13e/0x340
[ 62.566640][ T675] ? netlink_deliver_tap+0xc3/0x340
[ 62.566945][ T675] netlink_unicast+0x49e/0x780
[ 62.567251][ T675] ? __pfx_netlink_unicast+0x10/0x10
[ 62.567576][ T675] ? __lock_acquire+0x44d/0x7e0
[ 62.567887][ T675] netlink_sendmsg+0x721/0xbe0
[ 62.568196][ T675] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.568507][ T675] ? __import_iovec+0x238/0x3c0
[ 62.568818][ T675] ____sys_sendmsg+0x7ad/0xa10
[ 62.569123][ T675] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.569424][ T675] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.569820][ T675] ___sys_sendmsg+0xed/0x170
[ 62.570120][ T675] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.570421][ T675] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.570805][ T675] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.571110][ T675] ? find_held_lock+0x2b/0x80
[ 62.571415][ T675] ? __lock_acquire+0x44d/0x7e0
[ 62.571742][ T675] ? find_held_lock+0x2b/0x80
[ 62.572045][ T675] ? __virt_addr_valid+0x22e/0x450
[ 62.572347][ T675] ? __lock_release+0x5d/0x170
[ 62.572665][ T675] __sys_sendmsg+0x10b/0x1a0
[ 62.572965][ T675] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.573340][ T675] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.573663][ T675] ? rcu_is_watching+0x12/0xc0
[ 62.573965][ T675] do_syscall_64+0xc1/0x380
[ 62.574267][ T675] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.574650][ T675] RIP: 0033:0x7f13f29d71e7
[ 62.574962][ T675] 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
[ 62.576058][ T675] RSP: 002b:00007fff82f27708 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.576523][ T675] RAX: ffffffffffffffda RBX: 00007fff82f27e30 RCX: 00007f13f29d71e7
[ 62.576979][ T675] RDX: 0000000000000000 RSI: 00007fff82f27770 RDI: 0000000000000005
[ 62.577430][ T675] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.577900][ T675] R10: 00007f13f28d4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.578356][ T675] R13: 00000000686e1f80 R14: 0000000000499600 R15: 0000000000000000
[ 62.578832][ T675]
[ 62.579063][ T675] irq event stamp: 38119
[ 62.579290][ T675] hardirqs last enabled at (38127): [] __up_console_sem+0x6b/0x80
[ 62.579831][ T675] hardirqs last disabled at (38158): [] __up_console_sem+0x50/0x80
[ 62.580353][ T675] softirqs last enabled at (38156): [] handle_softirqs+0x358/0x620
[ 62.580889][ T675] softirqs last disabled at (38135): [] __irq_exit_rcu+0xfa/0x160
[ 62.581409][ T675] ---[ end trace 0000000000000000 ]---