[ 15.129524][ T258] ip (258) used greatest stack depth: 24320 bytes left
[ 19.019111][ T302] br1: port 1(veth1) entered blocking state
[ 19.019727][ T302] br1: port 1(veth1) entered disabled state
[ 19.020271][ T302] veth1: entered allmulticast mode
[ 19.023908][ T302] veth1: entered promiscuous mode
[ 19.026180][ T302] ------------[ cut here ]------------
[ 19.026553][ T302] WARNING: CPU: 2 PID: 302 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.027229][ T302] Modules linked in: bridge stp llc sch_ingress vrf veth
[ 19.027959][ T302] CPU: 2 UID: 0 PID: 302 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.028516][ T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.028930][ T302] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.029263][ T302] 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
[ 19.030396][ T302] RSP: 0018:ffffc90000526ef0 EFLAGS: 00010246
[ 19.030815][ T302] RAX: 0000000000000000 RBX: ffff888004d4a000 RCX: 0000000000000001
[ 19.031474][ T302] RDX: 0000000000000000 RSI: ffffffffa7c9b941 RDI: ffffffffa74555e0
[ 19.031964][ T302] RBP: ffffc90000526fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.032443][ T302] R10: ffffc90000527010 R11: ffffffffa8aa8918 R12: 1ffff920000a4de2
[ 19.032944][ T302] R13: 00000000000005dc R14: ffffc90000527010 R15: ffff888004d4af08
[ 19.033424][ T302] FS: 00007ff48f8d5800(0000) GS:ffff8880857b7000(0000) knlGS:0000000000000000
[ 19.033996][ T302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.034402][ T302] CR2: 00000000004e5aa8 CR3: 000000000e491003 CR4: 0000000000772ef0
[ 19.034900][ T302] PKRU: 55555554
[ 19.035147][ T302] Call Trace:
[ 19.035402][ T302]
[ 19.035578][ T302] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.035918][ T302] ? find_held_lock+0x2b/0x80
[ 19.036255][ T302] ? mark_held_locks+0x49/0x80
[ 19.036591][ T302] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.037007][ T302] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.037332][ T302] netif_set_mtu+0x88/0x100
[ 19.037654][ T302] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.038004][ T302] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.038447][ T302] dev_set_mtu+0xa0/0x150
[ 19.038712][ T302] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.039148][ T302] br_add_if+0xda3/0x1330 [bridge]
[ 19.039528][ T302] do_set_master+0x32f/0x500
[ 19.039869][ T302] do_setlink.constprop.0+0x9f4/0x2480
[ 19.040211][ T302] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.040619][ T302] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.040985][ T302] ? validate_chain+0x166/0x4d0
[ 19.041324][ T302] ? __kernel_text_address+0x12/0x40
[ 19.041666][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.042014][ T302] ? __mutex_trylock_common+0xf9/0x260
[ 19.042336][ T302] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.042741][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.043064][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.043384][ T302] ? trace_contention_end+0xdc/0x140
[ 19.043720][ T302] ? __mutex_lock+0x19c/0xcd0
[ 19.044041][ T302] ? find_held_lock+0x2b/0x80
[ 19.044356][ T302] ? rtnl_newlink+0x651/0xa60
[ 19.044671][ T302] ? __create_object+0x5e/0xb0
[ 19.045006][ T302] ? __pfx___mutex_lock+0x10/0x10
[ 19.045325][ T302] ? trace_cap_capable+0x10f/0x190
[ 19.045649][ T302] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.046058][ T302] ? __rtnl_newlink+0x40e/0xa40
[ 19.046386][ T302] rtnl_newlink+0x69a/0xa60
[ 19.046722][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.047038][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.047361][ T302] ? find_held_lock+0x2b/0x80
[ 19.047680][ T302] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.048005][ T302] ? __lock_release+0x5d/0x170
[ 19.048326][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.048646][ T302] rtnetlink_rcv_msg+0x710/0xc00
[ 19.048977][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.049298][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.049628][ T302] netlink_rcv_skb+0x121/0x350
[ 19.049959][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.050295][ T302] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.050627][ T302] ? netlink_deliver_tap+0x13e/0x340
[ 19.050963][ T302] ? netlink_deliver_tap+0xc3/0x340
[ 19.051285][ T302] netlink_unicast+0x49e/0x780
[ 19.051609][ T302] ? __pfx_netlink_unicast+0x10/0x10
[ 19.051939][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.052266][ T302] netlink_sendmsg+0x721/0xbe0
[ 19.052587][ T302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.052921][ T302] ? __import_iovec+0x238/0x3c0
[ 19.053256][ T302] ____sys_sendmsg+0x7ad/0xa10
[ 19.053583][ T302] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.053910][ T302] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.054316][ T302] ___sys_sendmsg+0xed/0x170
[ 19.054631][ T302] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.054961][ T302] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.055359][ T302] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.055699][ T302] ? find_held_lock+0x2b/0x80
[ 19.056029][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.056356][ T302] ? find_held_lock+0x2b/0x80
[ 19.056682][ T302] ? __virt_addr_valid+0x22e/0x450
[ 19.057036][ T302] ? __lock_release+0x5d/0x170
[ 19.057362][ T302] __sys_sendmsg+0x10b/0x1a0
[ 19.057678][ T302] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.058089][ T302] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.058421][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.058756][ T302] do_syscall_64+0xc1/0x380
[ 19.059080][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.059468][ T302] RIP: 0033:0x7ff48faa21e7
[ 19.059809][ T302] 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
[ 19.060943][ T302] RSP: 002b:00007ffd99b76d28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.061698][ T302] RAX: ffffffffffffffda RBX: 00007ffd99b77450 RCX: 00007ff48faa21e7
[ 19.062169][ T302] RDX: 0000000000000000 RSI: 00007ffd99b76d90 RDI: 0000000000000005
[ 19.062658][ T302] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.063365][ T302] R10: 000000003b0b1910 R11: 0000000000000246 R12: 0000000000000004
[ 19.063846][ T302] R13: 00000000686e4016 R14: 0000000000499600 R15: 0000000000000000
[ 19.064332][ T302]
[ 19.064814][ T302] irq event stamp: 37761
[ 19.065069][ T302] hardirqs last enabled at (37771): [] __up_console_sem+0x6b/0x80
[ 19.065846][ T302] hardirqs last disabled at (37782): [] __up_console_sem+0x50/0x80
[ 19.066386][ T302] softirqs last enabled at (36714): [] handle_softirqs+0x358/0x620
[ 19.066945][ T302] softirqs last disabled at (36571): [] __irq_exit_rcu+0xfa/0x160
[ 19.067725][ T302] ---[ end trace 0000000000000000 ]---
[ 19.085501][ T302] ip (302) used greatest stack depth: 23888 bytes left
[ 19.219186][ T45] br1: port 1(veth1) entered blocking state
[ 19.219723][ T45] br1: port 1(veth1) entered forwarding state
[ 19.299266][ T305] br1: port 2(veth2) entered blocking state
[ 19.300088][ T305] br1: port 2(veth2) entered disabled state
[ 19.300527][ T305] veth2: entered allmulticast mode
[ 19.304095][ T305] veth2: entered promiscuous mode
[ 19.305546][ T305] ------------[ cut here ]------------
[ 19.305908][ T305] WARNING: CPU: 3 PID: 305 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.306543][ T305] Modules linked in: bridge stp llc sch_ingress vrf veth
[ 19.306972][ T305] CPU: 3 UID: 0 PID: 305 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.307604][ T305] Tainted: [W]=WARN
[ 19.308000][ T305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.308391][ T305] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.309009][ T305] 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
[ 19.310428][ T305] RSP: 0018:ffffc90000b36ef0 EFLAGS: 00010246
[ 19.311026][ T305] RAX: 0000000000000000 RBX: ffff888004d4a000 RCX: 0000000000000001
[ 19.311511][ T305] RDX: 0000000000000000 RSI: ffffffffa7c9b941 RDI: ffffffffa74555e0
[ 19.312142][ T305] RBP: ffffc90000b36fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.312598][ T305] R10: ffffc90000b37010 R11: ffffffffa8aa8918 R12: 1ffff92000166de2
[ 19.313259][ T305] R13: 00000000000005dc R14: ffffc90000b37010 R15: ffff888004d4af08
[ 19.313938][ T305] FS: 00007f90140c8800(0000) GS:ffff888085837000(0000) knlGS:0000000000000000
[ 19.314466][ T305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.315026][ T305] CR2: 00000000004e5ab0 CR3: 00000000052c1005 CR4: 0000000000772ef0
[ 19.315498][ T305] PKRU: 55555554
[ 19.315802][ T305] Call Trace:
[ 19.316032][ T305]
[ 19.316193][ T305] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.316505][ T305] ? find_held_lock+0x2b/0x80
[ 19.316827][ T305] ? mark_held_locks+0x49/0x80
[ 19.317140][ T305] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.317518][ T305] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.317839][ T305] netif_set_mtu+0x88/0x100
[ 19.318157][ T305] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.318481][ T305] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.318918][ T305] dev_set_mtu+0xa0/0x150
[ 19.319149][ T305] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.319585][ T305] br_add_if+0xda3/0x1330 [bridge]
[ 19.320124][ T305] do_set_master+0x32f/0x500
[ 19.320439][ T305] do_setlink.constprop.0+0x9f4/0x2480
[ 19.320758][ T305] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.321147][ T305] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.321454][ T305] ? validate_chain+0x166/0x4d0
[ 19.321769][ T305] ? __kernel_text_address+0x12/0x40
[ 19.322086][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.322391][ T305] ? __mutex_trylock_common+0xf9/0x260
[ 19.322709][ T305] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.323088][ T305] ? rcu_is_watching+0x12/0xc0
[ 19.323392][ T305] ? rcu_is_watching+0x12/0xc0
[ 19.323703][ T305] ? trace_contention_end+0xdc/0x140
[ 19.324006][ T305] ? __mutex_lock+0x19c/0xcd0
[ 19.324310][ T305] ? find_held_lock+0x2b/0x80
[ 19.324614][ T305] ? rtnl_newlink+0x651/0xa60
[ 19.324922][ T305] ? __create_object+0x5e/0xb0
[ 19.325229][ T305] ? __pfx___mutex_lock+0x10/0x10
[ 19.325534][ T305] ? trace_cap_capable+0x10f/0x190
[ 19.325847][ T305] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.326224][ T305] ? __rtnl_newlink+0x40e/0xa40
[ 19.326534][ T305] rtnl_newlink+0x69a/0xa60
[ 19.326850][ T305] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.327152][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.327460][ T305] ? find_held_lock+0x2b/0x80
[ 19.327772][ T305] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.328077][ T305] ? __lock_release+0x5d/0x170
[ 19.328381][ T305] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.328681][ T305] rtnetlink_rcv_msg+0x710/0xc00
[ 19.328995][ T305] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.329304][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.329612][ T305] netlink_rcv_skb+0x121/0x350
[ 19.329924][ T305] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.330249][ T305] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.330563][ T305] ? netlink_deliver_tap+0x13e/0x340
[ 19.330875][ T305] ? netlink_deliver_tap+0xc3/0x340
[ 19.331182][ T305] netlink_unicast+0x49e/0x780
[ 19.331487][ T305] ? __pfx_netlink_unicast+0x10/0x10
[ 19.331798][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.332109][ T305] netlink_sendmsg+0x721/0xbe0
[ 19.332417][ T305] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.332746][ T305] ? __import_iovec+0x238/0x3c0
[ 19.333058][ T305] ____sys_sendmsg+0x7ad/0xa10
[ 19.333368][ T305] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.333667][ T305] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.334067][ T305] ___sys_sendmsg+0xed/0x170
[ 19.334374][ T305] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.334683][ T305] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.335073][ T305] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.335382][ T305] ? find_held_lock+0x2b/0x80
[ 19.335697][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.336005][ T305] ? find_held_lock+0x2b/0x80
[ 19.336311][ T305] ? __virt_addr_valid+0x22e/0x450
[ 19.336615][ T305] ? __lock_release+0x5d/0x170
[ 19.336936][ T305] __sys_sendmsg+0x10b/0x1a0
[ 19.337240][ T305] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.337616][ T305] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.337943][ T305] ? rcu_is_watching+0x12/0xc0
[ 19.338251][ T305] do_syscall_64+0xc1/0x380
[ 19.338555][ T305] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.338947][ T305] RIP: 0033:0x7f90142951e7
[ 19.339261][ T305] 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
[ 19.340386][ T305] RSP: 002b:00007ffff4d958d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.340854][ T305] RAX: ffffffffffffffda RBX: 00007ffff4d96000 RCX: 00007f90142951e7
[ 19.341307][ T305] RDX: 0000000000000000 RSI: 00007ffff4d95940 RDI: 0000000000000005
[ 19.341778][ T305] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.342231][ T305] R10: 00000000165cc910 R11: 0000000000000246 R12: 0000000000000004
[ 19.342684][ T305] R13: 00000000686e4017 R14: 0000000000499600 R15: 0000000000000000
[ 19.343164][ T305]
[ 19.343394][ T305] irq event stamp: 34631
[ 19.343619][ T305] hardirqs last enabled at (34639): [] __up_console_sem+0x6b/0x80
[ 19.344149][ T305] hardirqs last disabled at (34648): [] __up_console_sem+0x50/0x80
[ 19.344670][ T305] softirqs last enabled at (33920): [] handle_softirqs+0x358/0x620
[ 19.345203][ T305] softirqs last disabled at (33877): [] __irq_exit_rcu+0xfa/0x160
[ 19.345737][ T305] ---[ end trace 0000000000000000 ]---
[ 19.466903][ T45] br1: port 2(veth2) entered blocking state
[ 19.467357][ T45] br1: port 2(veth2) entered forwarding state
[ 29.244518][ T355] GACT probability NOT on
[ 29.294119][ T354] tc (354) used greatest stack depth: 23640 bytes left
[ 42.029864][ T506] br1: port 2(veth2) entered disabled state
[ 42.138925][ T507] veth2: left allmulticast mode
[ 42.139292][ T507] veth2: left promiscuous mode
[ 42.139827][ T507] br1: port 2(veth2) entered disabled state
[ 42.142944][ T507] ------------[ cut here ]------------
[ 42.143269][ T507] WARNING: CPU: 3 PID: 507 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.143905][ T507] Modules linked in: act_gact act_pedit cls_flower bridge stp llc sch_ingress vrf veth
[ 42.144468][ T507] CPU: 3 UID: 0 PID: 507 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.145088][ T507] Tainted: [W]=WARN
[ 42.145329][ T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.145717][ T507] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.146036][ T507] 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
[ 42.147130][ T507] RSP: 0018:ffffc90000d4ef70 EFLAGS: 00010246
[ 42.147513][ T507] RAX: 0000000000000000 RBX: ffff888004d4a000 RCX: 0000000000000001
[ 42.147976][ T507] RDX: 0000000000000000 RSI: ffffffffa7c9b941 RDI: ffffffffa74555e0
[ 42.148435][ T507] RBP: ffffc90000d4f058 R08: 0000000000000000 R09: 0000000000000000
[ 42.149045][ T507] R10: ffffc90000d4f088 R11: ffffffffa4000130 R12: 1ffff920001a9df2
[ 42.149503][ T507] R13: 00000000000005dc R14: ffffc90000d4f088 R15: ffff888004d4af08
[ 42.150115][ T507] FS: 00007f61b1b80800(0000) GS:ffff888085837000(0000) knlGS:0000000000000000
[ 42.150657][ T507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.151367][ T507] CR2: 00000000004e5ab0 CR3: 000000000998d004 CR4: 0000000000772ef0
[ 42.151898][ T507] PKRU: 55555554
[ 42.152130][ T507] Call Trace:
[ 42.152360][ T507]
[ 42.152514][ T507] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.152917][ T507] ? br_del_if+0xa3/0x1f0 [bridge]
[ 42.153275][ T507] ? do_set_master+0x14a/0x500
[ 42.153577][ T507] ? do_setlink.constprop.0+0x9f4/0x2480
[ 42.153892][ T507] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.154195][ T507] ? netlink_unicast+0x49e/0x780
[ 42.154500][ T507] ? netlink_sendmsg+0x721/0xbe0
[ 42.154809][ T507] ? ____sys_sendmsg+0x7ad/0xa10
[ 42.155114][ T507] ? ___sys_sendmsg+0xed/0x170
[ 42.155416][ T507] ? __sys_sendmsg+0x10b/0x1a0
[ 42.155727][ T507] ? do_syscall_64+0xc1/0x380
[ 42.156030][ T507] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.156407][ T507] ? find_held_lock+0x2b/0x80
[ 42.156730][ T507] netif_set_mtu+0x88/0x100
[ 42.157036][ T507] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.157357][ T507] dev_set_mtu+0xa0/0x150
[ 42.157587][ T507] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 42.158012][ T507] br_del_if+0xb2/0x1f0 [bridge]
[ 42.158349][ T507] ? rtnl_is_locked+0x15/0x20
[ 42.158653][ T507] do_set_master+0x14a/0x500
[ 42.158970][ T507] do_setlink.constprop.0+0x9f4/0x2480
[ 42.159278][ T507] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.159666][ T507] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.159976][ T507] ? validate_chain+0x166/0x4d0
[ 42.160297][ T507] ? __kernel_text_address+0x12/0x40
[ 42.160605][ T507] ? __lock_acquire+0x44d/0x7e0
[ 42.160924][ T507] ? __mutex_trylock_common+0xf9/0x260
[ 42.161229][ T507] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.161606][ T507] ? rcu_is_watching+0x12/0xc0
[ 42.161921][ T507] ? rcu_is_watching+0x12/0xc0
[ 42.162223][ T507] ? trace_contention_end+0xdc/0x140
[ 42.162527][ T507] ? __mutex_lock+0x19c/0xcd0
[ 42.162839][ T507] ? find_held_lock+0x2b/0x80
[ 42.163145][ T507] ? rtnl_newlink+0x651/0xa60
[ 42.163445][ T507] ? __create_object+0x5e/0xb0
[ 42.163756][ T507] ? __pfx___mutex_lock+0x10/0x10
[ 42.164062][ T507] ? trace_cap_capable+0x10f/0x190
[ 42.164370][ T507] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.164757][ T507] ? __rtnl_newlink+0x40e/0xa40
[ 42.165069][ T507] rtnl_newlink+0x69a/0xa60
[ 42.165376][ T507] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.165678][ T507] ? __lock_acquire+0x44d/0x7e0
[ 42.166015][ T507] ? find_held_lock+0x2b/0x80
[ 42.166317][ T507] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.166616][ T507] ? __lock_release+0x5d/0x170
[ 42.166928][ T507] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.167228][ T507] rtnetlink_rcv_msg+0x710/0xc00
[ 42.167535][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.167851][ T507] ? __lock_acquire+0x44d/0x7e0
[ 42.168160][ T507] netlink_rcv_skb+0x121/0x350
[ 42.168462][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.168775][ T507] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.169096][ T507] ? netlink_deliver_tap+0x13e/0x340
[ 42.169396][ T507] ? netlink_deliver_tap+0xc3/0x340
[ 42.169711][ T507] netlink_unicast+0x49e/0x780
[ 42.170019][ T507] ? __pfx_netlink_unicast+0x10/0x10
[ 42.170331][ T507] ? __lock_acquire+0x44d/0x7e0
[ 42.170642][ T507] netlink_sendmsg+0x721/0xbe0
[ 42.170956][ T507] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.171261][ T507] ? __import_iovec+0x238/0x3c0
[ 42.171571][ T507] ____sys_sendmsg+0x7ad/0xa10
[ 42.171890][ T507] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.172192][ T507] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.172580][ T507] ___sys_sendmsg+0xed/0x170
[ 42.172894][ T507] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.173198][ T507] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.173574][ T507] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.173888][ T507] ? find_held_lock+0x2b/0x80
[ 42.174195][ T507] ? __lock_acquire+0x44d/0x7e0
[ 42.174501][ T507] ? find_held_lock+0x2b/0x80
[ 42.174811][ T507] ? __virt_addr_valid+0x22e/0x450
[ 42.175116][ T507] ? __lock_release+0x5d/0x170
[ 42.175423][ T507] __sys_sendmsg+0x10b/0x1a0
[ 42.175728][ T507] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.176100][ T507] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.176420][ T507] ? rcu_is_watching+0x12/0xc0
[ 42.176732][ T507] do_syscall_64+0xc1/0x380
[ 42.177036][ T507] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.177408][ T507] RIP: 0033:0x7f61b1d4d1e7
[ 42.177727][ T507] 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
[ 42.178824][ T507] RSP: 002b:00007ffcc030db98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.179281][ T507] RAX: ffffffffffffffda RBX: 00007ffcc030e2c0 RCX: 00007f61b1d4d1e7
[ 42.179739][ T507] RDX: 0000000000000000 RSI: 00007ffcc030dc00 RDI: 0000000000000005
[ 42.180200][ T507] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 42.180657][ T507] R10: 00007f61b1c4aee8 R11: 0000000000000246 R12: 0000000000000003
[ 42.181124][ T507] R13: 00000000686e402d R14: 0000000000499600 R15: 0000000000000000
[ 42.181590][ T507]
[ 42.181824][ T507] irq event stamp: 39333
[ 42.182052][ T507] hardirqs last enabled at (39341): [] __up_console_sem+0x6b/0x80
[ 42.182582][ T507] hardirqs last disabled at (39348): [] __up_console_sem+0x50/0x80
[ 42.183113][ T507] softirqs last enabled at (38544): [] handle_softirqs+0x358/0x620
[ 42.183643][ T507] softirqs last disabled at (38503): [] __irq_exit_rcu+0xfa/0x160
[ 42.184175][ T507] ---[ end trace 0000000000000000 ]---
[ 42.310107][ T508] br1: port 1(veth1) entered disabled state
[ 42.431782][ T509] veth1: left allmulticast mode
[ 42.432121][ T509] veth1: left promiscuous mode
[ 42.432600][ T509] br1: port 1(veth1) entered disabled state
[ 42.434892][ T509] ------------[ cut here ]------------
[ 42.435221][ T509] WARNING: CPU: 3 PID: 509 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.436250][ T509] Modules linked in: act_gact act_pedit cls_flower bridge stp llc sch_ingress vrf veth
[ 42.436838][ T509] CPU: 3 UID: 0 PID: 509 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.437447][ T509] Tainted: [W]=WARN
[ 42.437679][ T509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.438069][ T509] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.438382][ T509] 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
[ 42.439485][ T509] RSP: 0018:ffffc90000ccef70 EFLAGS: 00010246
[ 42.439884][ T509] RAX: 0000000000000000 RBX: ffff888004d4a000 RCX: 0000000000000001
[ 42.440352][ T509] RDX: 0000000000000000 RSI: ffffffffa7c9b941 RDI: ffffffffa74555e0
[ 42.440821][ T509] RBP: ffffc90000ccf058 R08: 0000000000000000 R09: 0000000000000000
[ 42.441273][ T509] R10: ffffc90000ccf088 R11: ffffffffa8179160 R12: 1ffff92000199df2
[ 42.441736][ T509] R13: 00000000000005dc R14: ffffc90000ccf088 R15: ffff888004d4af08
[ 42.442191][ T509] FS: 00007f061f5b0800(0000) GS:ffff888085837000(0000) knlGS:0000000000000000
[ 42.442732][ T509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.443114][ T509] CR2: 00000000004e5aa8 CR3: 00000000029f3006 CR4: 0000000000772ef0
[ 42.443572][ T509] PKRU: 55555554
[ 42.443813][ T509] Call Trace:
[ 42.444046][ T509]
[ 42.444199][ T509] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.444576][ T509] ? br_del_if+0xa3/0x1f0 [bridge]
[ 42.444934][ T509] ? do_set_master+0x14a/0x500
[ 42.445237][ T509] ? do_setlink.constprop.0+0x9f4/0x2480
[ 42.445539][ T509] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.445849][ T509] ? netlink_unicast+0x49e/0x780
[ 42.446154][ T509] ? netlink_sendmsg+0x721/0xbe0
[ 42.446454][ T509] ? ____sys_sendmsg+0x7ad/0xa10
[ 42.446767][ T509] ? ___sys_sendmsg+0xed/0x170
[ 42.447072][ T509] ? __sys_sendmsg+0x10b/0x1a0
[ 42.447380][ T509] ? do_syscall_64+0xc1/0x380
[ 42.447682][ T509] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.448066][ T509] ? find_held_lock+0x2b/0x80
[ 42.448377][ T509] netif_set_mtu+0x88/0x100
[ 42.448679][ T509] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.449027][ T509] dev_set_mtu+0xa0/0x150
[ 42.449258][ T509] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 42.449681][ T509] br_del_if+0xb2/0x1f0 [bridge]
[ 42.450031][ T509] ? rtnl_is_locked+0x15/0x20
[ 42.450341][ T509] do_set_master+0x14a/0x500
[ 42.450646][ T509] do_setlink.constprop.0+0x9f4/0x2480
[ 42.450961][ T509] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.451345][ T509] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.451648][ T509] ? validate_chain+0x166/0x4d0
[ 42.451964][ T509] ? __kernel_text_address+0x12/0x40
[ 42.452272][ T509] ? __lock_acquire+0x44d/0x7e0
[ 42.452578][ T509] ? __mutex_trylock_common+0xf9/0x260
[ 42.452889][ T509] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.453266][ T509] ? rcu_is_watching+0x12/0xc0
[ 42.453569][ T509] ? rcu_is_watching+0x12/0xc0
[ 42.453915][ T509] ? trace_contention_end+0xdc/0x140
[ 42.454223][ T509] ? __mutex_lock+0x19c/0xcd0
[ 42.454532][ T509] ? find_held_lock+0x2b/0x80
[ 42.454842][ T509] ? rtnl_newlink+0x651/0xa60
[ 42.455144][ T509] ? __create_object+0x5e/0xb0
[ 42.455449][ T509] ? __pfx___mutex_lock+0x10/0x10
[ 42.455761][ T509] ? trace_cap_capable+0x10f/0x190
[ 42.456063][ T509] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.456438][ T509] ? __rtnl_newlink+0x40e/0xa40
[ 42.456768][ T509] rtnl_newlink+0x69a/0xa60
[ 42.457079][ T509] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.457382][ T509] ? __lock_acquire+0x44d/0x7e0
[ 42.457698][ T509] ? find_held_lock+0x2b/0x80
[ 42.458002][ T509] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.458302][ T509] ? __lock_release+0x5d/0x170
[ 42.458607][ T509] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.458917][ T509] rtnetlink_rcv_msg+0x710/0xc00
[ 42.459228][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.459535][ T509] ? __lock_acquire+0x44d/0x7e0
[ 42.459854][ T509] netlink_rcv_skb+0x121/0x350
[ 42.460163][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.460466][ T509] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.460786][ T509] ? netlink_deliver_tap+0x13e/0x340
[ 42.461085][ T509] ? netlink_deliver_tap+0xc3/0x340
[ 42.461395][ T509] netlink_unicast+0x49e/0x780
[ 42.461708][ T509] ? __pfx_netlink_unicast+0x10/0x10
[ 42.462008][ T509] ? __lock_acquire+0x44d/0x7e0
[ 42.462314][ T509] netlink_sendmsg+0x721/0xbe0
[ 42.462619][ T509] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.462940][ T509] ? __import_iovec+0x238/0x3c0
[ 42.463262][ T509] ____sys_sendmsg+0x7ad/0xa10
[ 42.463576][ T509] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.463888][ T509] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.464275][ T509] ___sys_sendmsg+0xed/0x170
[ 42.464575][ T509] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.464883][ T509] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.465259][ T509] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.465565][ T509] ? find_held_lock+0x2b/0x80
[ 42.465883][ T509] ? __lock_acquire+0x44d/0x7e0
[ 42.466192][ T509] ? find_held_lock+0x2b/0x80
[ 42.466496][ T509] ? __virt_addr_valid+0x22e/0x450
[ 42.466806][ T509] ? __lock_release+0x5d/0x170
[ 42.467117][ T509] __sys_sendmsg+0x10b/0x1a0
[ 42.467416][ T509] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.467797][ T509] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.468117][ T509] ? rcu_is_watching+0x12/0xc0
[ 42.468419][ T509] do_syscall_64+0xc1/0x380
[ 42.468732][ T509] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.469107][ T509] RIP: 0033:0x7f061f77d1e7
[ 42.469464][ T509] 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
[ 42.470595][ T509] RSP: 002b:00007ffe4a504368 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.471063][ T509] RAX: ffffffffffffffda RBX: 00007ffe4a504a90 RCX: 00007f061f77d1e7
[ 42.471518][ T509] RDX: 0000000000000000 RSI: 00007ffe4a5043d0 RDI: 0000000000000005
[ 42.471983][ T509] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 42.472445][ T509] R10: 00007f061f67aee8 R11: 0000000000000246 R12: 0000000000000003
[ 42.472917][ T509] R13: 00000000686e402e R14: 0000000000499600 R15: 0000000000000000
[ 42.473389][ T509]
[ 42.473625][ T509] irq event stamp: 40951
[ 42.473868][ T509] hardirqs last enabled at (40961): [] __up_console_sem+0x6b/0x80
[ 42.474397][ T509] hardirqs last disabled at (40968): [] __up_console_sem+0x50/0x80
[ 42.474957][ T509] softirqs last enabled at (40698): [] handle_softirqs+0x358/0x620
[ 42.475490][ T509] softirqs last disabled at (40685): [] __irq_exit_rcu+0xfa/0x160
[ 42.476026][ T509] ---[ end trace 0000000000000000 ]---