[ 14.806575][ T250] ip (250) used greatest stack depth: 24800 bytes left
[ 18.702882][ T301] 8021q: 802.1Q VLAN Support v1.8
[ 23.074765][ T343] br1: port 1(vx100) entered blocking state
[ 23.075360][ T343] br1: port 1(vx100) entered disabled state
[ 23.075926][ T343] vx100: entered allmulticast mode
[ 23.079503][ T343] vx100: entered promiscuous mode
[ 23.080890][ T343] br1: port 1(vx100) entered blocking state
[ 23.081356][ T343] br1: port 1(vx100) entered forwarding state
[ 23.082705][ T343] ------------[ cut here ]------------
[ 23.083063][ T343] WARNING: CPU: 3 PID: 343 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.083692][ T343] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 23.084643][ T343] CPU: 3 UID: 0 PID: 343 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.085337][ T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.085740][ T343] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.086178][ 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
[ 23.087550][ T343] RSP: 0018:ffffc900004e6ef0 EFLAGS: 00010246
[ 23.087954][ T343] RAX: 0000000000000000 RBX: ffff888005162000 RCX: 0000000000000001
[ 23.088442][ T343] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 23.088918][ T343] RBP: ffffc900004e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.089382][ T343] R10: ffffc900004e7010 R11: ffffffffb38a8918 R12: 1ffff9200009cde2
[ 23.089852][ T343] R13: 00000000000005dc R14: ffffc900004e7010 R15: ffff888005162f08
[ 23.090323][ T343] FS: 00007f0e1292c800(0000) GS:ffff888081837000(0000) knlGS:0000000000000000
[ 23.090878][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.091269][ T343] CR2: 00000000004e6890 CR3: 0000000014cae001 CR4: 0000000000772ef0
[ 23.091736][ T343] PKRU: 55555554
[ 23.091987][ T343] Call Trace:
[ 23.092240][ T343]
[ 23.092404][ T343] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.092725][ T343] ? find_held_lock+0x2b/0x80
[ 23.093053][ T343] ? mark_held_locks+0x49/0x80
[ 23.093364][ T343] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.093752][ T343] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.094076][ T343] netif_set_mtu+0x88/0x100
[ 23.094396][ T343] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.094717][ T343] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.095162][ T343] dev_set_mtu+0xa0/0x150
[ 23.095399][ T343] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.095817][ T343] br_add_if+0xda3/0x1330 [bridge]
[ 23.096179][ T343] do_set_master+0x32f/0x500
[ 23.096491][ T343] do_setlink.constprop.0+0x9f4/0x2480
[ 23.096801][ T343] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.097200][ T343] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.097518][ T343] ? validate_chain+0x166/0x4d0
[ 23.097835][ T343] ? __kernel_text_address+0x12/0x40
[ 23.098158][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.098473][ T343] ? __mutex_trylock_common+0xf9/0x260
[ 23.098784][ T343] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.099177][ T343] ? rcu_is_watching+0x12/0xc0
[ 23.099492][ T343] ? rcu_is_watching+0x12/0xc0
[ 23.099803][ T343] ? trace_contention_end+0xdc/0x140
[ 23.100128][ T343] ? __mutex_lock+0x19c/0xcd0
[ 23.100440][ T343] ? find_held_lock+0x2b/0x80
[ 23.100751][ T343] ? rtnl_newlink+0x651/0xa60
[ 23.101063][ T343] ? __create_object+0x5e/0xb0
[ 23.101374][ T343] ? __pfx___mutex_lock+0x10/0x10
[ 23.101686][ T343] ? trace_cap_capable+0x10f/0x190
[ 23.102005][ T343] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.102382][ T343] ? __rtnl_newlink+0x40e/0xa40
[ 23.102699][ T343] rtnl_newlink+0x69a/0xa60
[ 23.103018][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.103323][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.103633][ T343] ? find_held_lock+0x2b/0x80
[ 23.103948][ T343] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.104252][ T343] ? __lock_release+0x5d/0x170
[ 23.104563][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.104914][ T343] rtnetlink_rcv_msg+0x710/0xc00
[ 23.105225][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.105540][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.105877][ T343] netlink_rcv_skb+0x121/0x350
[ 23.106187][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.106496][ T343] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.106819][ T343] ? netlink_deliver_tap+0x13e/0x340
[ 23.107140][ T343] ? netlink_deliver_tap+0xc3/0x340
[ 23.107450][ T343] netlink_unicast+0x49e/0x780
[ 23.107912][ T343] ? __pfx_netlink_unicast+0x10/0x10
[ 23.108248][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.108563][ T343] netlink_sendmsg+0x721/0xbe0
[ 23.108882][ T343] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.109198][ T343] ? __import_iovec+0x238/0x3c0
[ 23.109514][ T343] ____sys_sendmsg+0x7ad/0xa10
[ 23.109838][ T343] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.110147][ T343] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.110544][ T343] ___sys_sendmsg+0xed/0x170
[ 23.110856][ T343] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.111170][ T343] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.111560][ T343] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.111879][ T343] ? find_held_lock+0x2b/0x80
[ 23.112188][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.112504][ T343] ? find_held_lock+0x2b/0x80
[ 23.112811][ T343] ? __virt_addr_valid+0x22e/0x450
[ 23.113129][ T343] ? __lock_release+0x5d/0x170
[ 23.113448][ T343] __sys_sendmsg+0x10b/0x1a0
[ 23.113754][ T343] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.114146][ T343] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.114468][ T343] ? rcu_is_watching+0x12/0xc0
[ 23.114775][ T343] do_syscall_64+0xc1/0x380
[ 23.115087][ T343] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.115468][ T343] RIP: 0033:0x7f0e12af91e7
[ 23.115786][ 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
[ 23.116894][ T343] RSP: 002b:00007ffcd3b37058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.117377][ T343] RAX: ffffffffffffffda RBX: 00007ffcd3b37780 RCX: 00007f0e12af91e7
[ 23.117857][ T343] RDX: 0000000000000000 RSI: 00007ffcd3b370c0 RDI: 0000000000000005
[ 23.118333][ T343] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.118795][ T343] R10: 000000001f25d910 R11: 0000000000000246 R12: 0000000000000004
[ 23.119273][ T343] R13: 00000000686e207b R14: 0000000000499600 R15: 0000000000000000
[ 23.119759][ T343]
[ 23.120005][ T343] irq event stamp: 32199
[ 23.120237][ T343] hardirqs last enabled at (32207): [] __up_console_sem+0x6b/0x80
[ 23.120787][ T343] hardirqs last disabled at (32214): [] __up_console_sem+0x50/0x80
[ 23.121327][ T343] softirqs last enabled at (31382): [] handle_softirqs+0x358/0x620
[ 23.121867][ T343] softirqs last disabled at (31321): [] __irq_exit_rcu+0xfa/0x160
[ 23.122404][ T343] ---[ end trace 0000000000000000 ]---
[ 23.133717][ T343] ip (343) used greatest stack depth: 24240 bytes left
[ 23.318332][ T345] br1: port 2(veth1) entered blocking state
[ 23.318759][ T345] br1: port 2(veth1) entered disabled state
[ 23.320720][ T345] veth1: entered allmulticast mode
[ 23.324221][ T345] veth1: entered promiscuous mode
[ 23.325452][ T345] ------------[ cut here ]------------
[ 23.325777][ T345] WARNING: CPU: 3 PID: 345 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.327355][ T345] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 23.328012][ T345] CPU: 3 UID: 0 PID: 345 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.328639][ T345] Tainted: [W]=WARN
[ 23.328895][ T345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.329278][ T345] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.329597][ T345] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.330708][ T345] RSP: 0018:ffffc90000566ef0 EFLAGS: 00010246
[ 23.331108][ T345] RAX: 0000000000000000 RBX: ffff888005162000 RCX: 0000000000000001
[ 23.331573][ T345] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 23.332042][ T345] RBP: ffffc90000566fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.332504][ T345] R10: ffffc90000567010 R11: ffffffffb38a8918 R12: 1ffff920000acde2
[ 23.332976][ T345] R13: 00000000000005dc R14: ffffc90000567010 R15: ffff888005162f08
[ 23.333443][ T345] FS: 00007f253f68b800(0000) GS:ffff888081837000(0000) knlGS:0000000000000000
[ 23.334006][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.334396][ T345] CR2: 00000000004e5aa8 CR3: 0000000014cce004 CR4: 0000000000772ef0
[ 23.334870][ T345] PKRU: 55555554
[ 23.335108][ T345] Call Trace:
[ 23.335341][ T345]
[ 23.335502][ T345] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.335813][ T345] ? find_held_lock+0x2b/0x80
[ 23.336136][ T345] ? mark_held_locks+0x49/0x80
[ 23.336449][ T345] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.336889][ T345] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.337203][ T345] netif_set_mtu+0x88/0x100
[ 23.337521][ T345] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.337854][ T345] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.338316][ T345] dev_set_mtu+0xa0/0x150
[ 23.338555][ T345] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.338991][ T345] br_add_if+0xda3/0x1330 [bridge]
[ 23.339349][ T345] do_set_master+0x32f/0x500
[ 23.339688][ T345] do_setlink.constprop.0+0x9f4/0x2480
[ 23.340017][ T345] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.340414][ T345] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.340727][ T345] ? validate_chain+0x166/0x4d0
[ 23.341058][ T345] ? __kernel_text_address+0x12/0x40
[ 23.341369][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.341682][ T345] ? __mutex_trylock_common+0xf9/0x260
[ 23.342025][ T345] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.342408][ T345] ? rcu_is_watching+0x12/0xc0
[ 23.342731][ T345] ? rcu_is_watching+0x12/0xc0
[ 23.343074][ T345] ? trace_contention_end+0xdc/0x140
[ 23.343381][ T345] ? __mutex_lock+0x19c/0xcd0
[ 23.343703][ T345] ? find_held_lock+0x2b/0x80
[ 23.344034][ T345] ? rtnl_newlink+0x651/0xa60
[ 23.344339][ T345] ? __create_object+0x5e/0xb0
[ 23.344659][ T345] ? __pfx___mutex_lock+0x10/0x10
[ 23.344988][ T345] ? trace_cap_capable+0x10f/0x190
[ 23.345298][ T345] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.345689][ T345] ? __rtnl_newlink+0x40e/0xa40
[ 23.346015][ T345] rtnl_newlink+0x69a/0xa60
[ 23.346335][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.346652][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.346982][ T345] ? find_held_lock+0x2b/0x80
[ 23.347297][ T345] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.347614][ T345] ? __lock_release+0x5d/0x170
[ 23.347940][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.348263][ T345] rtnetlink_rcv_msg+0x710/0xc00
[ 23.348573][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.348892][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.349212][ T345] netlink_rcv_skb+0x121/0x350
[ 23.349538][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.349870][ T345] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.350192][ T345] ? netlink_deliver_tap+0x13e/0x340
[ 23.350506][ T345] ? netlink_deliver_tap+0xc3/0x340
[ 23.350814][ T345] netlink_unicast+0x49e/0x780
[ 23.351137][ T345] ? __pfx_netlink_unicast+0x10/0x10
[ 23.351439][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.351762][ T345] netlink_sendmsg+0x721/0xbe0
[ 23.352097][ T345] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.352406][ T345] ? __import_iovec+0x238/0x3c0
[ 23.352728][ T345] ____sys_sendmsg+0x7ad/0xa10
[ 23.353052][ T345] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.353356][ T345] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.353760][ T345] ___sys_sendmsg+0xed/0x170
[ 23.354086][ T345] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.354393][ T345] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.354773][ T345] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.355096][ T345] ? find_held_lock+0x2b/0x80
[ 23.355408][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.355722][ T345] ? find_held_lock+0x2b/0x80
[ 23.356042][ T345] ? __virt_addr_valid+0x22e/0x450
[ 23.356356][ T345] ? __lock_release+0x5d/0x170
[ 23.356671][ T345] __sys_sendmsg+0x10b/0x1a0
[ 23.356985][ T345] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.357369][ T345] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.357684][ T345] ? rcu_is_watching+0x12/0xc0
[ 23.358002][ T345] do_syscall_64+0xc1/0x380
[ 23.358321][ T345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.358706][ T345] RIP: 0033:0x7f253f8581e7
[ 23.359036][ T345] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 23.360135][ T345] RSP: 002b:00007ffcea4691d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.360602][ T345] RAX: ffffffffffffffda RBX: 00007ffcea469900 RCX: 00007f253f8581e7
[ 23.361078][ T345] RDX: 0000000000000000 RSI: 00007ffcea469240 RDI: 0000000000000005
[ 23.361538][ T345] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.362008][ T345] R10: 00000000212c3910 R11: 0000000000000246 R12: 0000000000000004
[ 23.362469][ T345] R13: 00000000686e207c R14: 0000000000499600 R15: 0000000000000000
[ 23.362954][ T345]
[ 23.363195][ T345] irq event stamp: 38949
[ 23.363424][ T345] hardirqs last enabled at (38957): [] __up_console_sem+0x6b/0x80
[ 23.363969][ T345] hardirqs last disabled at (38966): [] __up_console_sem+0x50/0x80
[ 23.364500][ T345] softirqs last enabled at (38020): [] handle_softirqs+0x358/0x620
[ 23.365049][ T345] softirqs last disabled at (37381): [] __irq_exit_rcu+0xfa/0x160
[ 23.365576][ T345] ---[ end trace 0000000000000000 ]---
[ 23.506056][ T92] br1: port 2(veth1) entered blocking state
[ 23.506600][ T92] br1: port 2(veth1) entered forwarding state
[ 23.993126][ T352] br2: port 1(vx200) entered blocking state
[ 23.993569][ T352] br2: port 1(vx200) entered disabled state
[ 23.994011][ T352] vx200: entered allmulticast mode
[ 24.007906][ T352] vx200: entered promiscuous mode
[ 24.009744][ T352] br2: port 1(vx200) entered blocking state
[ 24.010249][ T352] br2: port 1(vx200) entered forwarding state
[ 24.011281][ T352] ------------[ cut here ]------------
[ 24.011591][ T352] WARNING: CPU: 0 PID: 352 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.012226][ T352] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 24.013844][ T352] CPU: 0 UID: 0 PID: 352 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.014484][ T352] Tainted: [W]=WARN
[ 24.014719][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.015120][ T352] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.015440][ T352] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 24.016554][ T352] RSP: 0018:ffffc90000576ef0 EFLAGS: 00010246
[ 24.016975][ T352] RAX: 0000000000000000 RBX: ffff88800c6da000 RCX: 0000000000000001
[ 24.017436][ T352] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 24.017912][ T352] RBP: ffffc90000576fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.018392][ T352] R10: ffffc90000577010 R11: ffffffffb38a8918 R12: 1ffff920000aede2
[ 24.018866][ T352] R13: 00000000000005dc R14: ffffc90000577010 R15: ffff88800c6daf08
[ 24.019336][ T352] FS: 00007f79c7a2c800(0000) GS:ffff8880816b7000(0000) knlGS:0000000000000000
[ 24.019887][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.020273][ T352] CR2: 00000000004e5468 CR3: 00000000156fd006 CR4: 0000000000772ef0
[ 24.020747][ T352] PKRU: 55555554
[ 24.020995][ T352] Call Trace:
[ 24.021231][ T352]
[ 24.021391][ T352] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.021701][ T352] ? find_held_lock+0x2b/0x80
[ 24.022022][ T352] ? mark_held_locks+0x49/0x80
[ 24.022330][ T352] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.022713][ T352] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.023062][ T352] netif_set_mtu+0x88/0x100
[ 24.023380][ T352] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.023703][ T352] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.024154][ T352] dev_set_mtu+0xa0/0x150
[ 24.024389][ T352] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.024810][ T352] br_add_if+0xda3/0x1330 [bridge]
[ 24.025174][ T352] do_set_master+0x32f/0x500
[ 24.025488][ T352] do_setlink.constprop.0+0x9f4/0x2480
[ 24.025806][ T352] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.026210][ T352] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.026521][ T352] ? validate_chain+0x166/0x4d0
[ 24.026839][ T352] ? __kernel_text_address+0x12/0x40
[ 24.027156][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.027467][ T352] ? __mutex_trylock_common+0xf9/0x260
[ 24.027775][ T352] ? __pfx___mutex_trylock_common+0x10/0x10
[ 24.028239][ T352] ? rcu_is_watching+0x12/0xc0
[ 24.028555][ T352] ? rcu_is_watching+0x12/0xc0
[ 24.028868][ T352] ? trace_contention_end+0xdc/0x140
[ 24.029175][ T352] ? __mutex_lock+0x19c/0xcd0
[ 24.029484][ T352] ? find_held_lock+0x2b/0x80
[ 24.029789][ T352] ? rtnl_newlink+0x651/0xa60
[ 24.030104][ T352] ? __create_object+0x5e/0xb0
[ 24.030422][ T352] ? __pfx___mutex_lock+0x10/0x10
[ 24.030740][ T352] ? trace_cap_capable+0x10f/0x190
[ 24.031064][ T352] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.031450][ T352] ? __rtnl_newlink+0x40e/0xa40
[ 24.031765][ T352] rtnl_newlink+0x69a/0xa60
[ 24.032088][ T352] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.032401][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.032716][ T352] ? find_held_lock+0x2b/0x80
[ 24.033039][ T352] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.033347][ T352] ? __lock_release+0x5d/0x170
[ 24.033657][ T352] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.033971][ T352] rtnetlink_rcv_msg+0x710/0xc00
[ 24.034282][ T352] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.034597][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.034921][ T352] netlink_rcv_skb+0x121/0x350
[ 24.035238][ T352] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.035567][ T352] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.035914][ T352] ? netlink_deliver_tap+0x13e/0x340
[ 24.036220][ T352] ? netlink_deliver_tap+0xc3/0x340
[ 24.036531][ T352] netlink_unicast+0x49e/0x780
[ 24.036853][ T352] ? __pfx_netlink_unicast+0x10/0x10
[ 24.037165][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.037479][ T352] netlink_sendmsg+0x721/0xbe0
[ 24.037788][ T352] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.038118][ T352] ? __import_iovec+0x238/0x3c0
[ 24.038436][ T352] ____sys_sendmsg+0x7ad/0xa10
[ 24.038752][ T352] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.039068][ T352] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.039469][ T352] ___sys_sendmsg+0xed/0x170
[ 24.039773][ T352] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.040090][ T352] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.040482][ T352] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.040796][ T352] ? find_held_lock+0x2b/0x80
[ 24.041170][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.041493][ T352] ? find_held_lock+0x2b/0x80
[ 24.041805][ T352] ? __virt_addr_valid+0x22e/0x450
[ 24.042125][ T352] ? __lock_release+0x5d/0x170
[ 24.042441][ T352] __sys_sendmsg+0x10b/0x1a0
[ 24.042747][ T352] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.043139][ T352] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.043464][ T352] ? rcu_is_watching+0x12/0xc0
[ 24.043775][ T352] do_syscall_64+0xc1/0x380
[ 24.044098][ T352] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.044482][ T352] RIP: 0033:0x7f79c7bf91e7
[ 24.044818][ T352] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 24.045937][ T352] RSP: 002b:00007ffcc1c1b728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.046410][ T352] RAX: ffffffffffffffda RBX: 00007ffcc1c1be50 RCX: 00007f79c7bf91e7
[ 24.046897][ T352] RDX: 0000000000000000 RSI: 00007ffcc1c1b790 RDI: 0000000000000005
[ 24.047358][ T352] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.047851][ T352] R10: 000000002fea6910 R11: 0000000000000246 R12: 0000000000000004
[ 24.048360][ T352] R13: 00000000686e207c R14: 0000000000499600 R15: 0000000000000000
[ 24.048859][ T352]
[ 24.049096][ T352] irq event stamp: 41299
[ 24.049327][ T352] hardirqs last enabled at (41307): [] __up_console_sem+0x6b/0x80
[ 24.049901][ T352] hardirqs last disabled at (41316): [] __up_console_sem+0x50/0x80
[ 24.050436][ T352] softirqs last enabled at (40856): [] handle_softirqs+0x358/0x620
[ 24.050999][ T352] softirqs last disabled at (40845): [] __irq_exit_rcu+0xfa/0x160
[ 24.051539][ T352] ---[ end trace 0000000000000000 ]---
[ 24.490109][ T355] br2: port 2(veth2.20) entered blocking state
[ 24.490535][ T355] br2: port 2(veth2.20) entered disabled state
[ 24.491015][ T355] veth2.20: entered allmulticast mode
[ 24.491298][ T355] veth2: entered allmulticast mode
[ 24.494876][ T355] veth2.20: entered promiscuous mode
[ 24.495195][ T355] veth2: entered promiscuous mode
[ 24.496929][ T355] ------------[ cut here ]------------
[ 24.497250][ T355] WARNING: CPU: 3 PID: 355 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.497936][ T355] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 24.499025][ T355] CPU: 3 UID: 0 PID: 355 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.499663][ T355] Tainted: [W]=WARN
[ 24.499927][ T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.500319][ T355] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.500644][ T355] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 24.501761][ T355] RSP: 0018:ffffc90000606ef0 EFLAGS: 00010246
[ 24.502169][ T355] RAX: 0000000000000000 RBX: ffff88800c6da000 RCX: 0000000000000001
[ 24.502638][ T355] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 24.503126][ T355] RBP: ffffc90000606fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.503602][ T355] R10: ffffc90000607010 R11: ffffffffb38a8918 R12: 1ffff920000c0de2
[ 24.504076][ T355] R13: 00000000000005dc R14: ffffc90000607010 R15: ffff88800c6daf08
[ 24.504541][ T355] FS: 00007f027292d800(0000) GS:ffff888081837000(0000) knlGS:0000000000000000
[ 24.505095][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.505485][ T355] CR2: 00000000004e5730 CR3: 000000001569f003 CR4: 0000000000772ef0
[ 24.505960][ T355] PKRU: 55555554
[ 24.506193][ T355] Call Trace:
[ 24.506422][ T355]
[ 24.506618][ T355] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.506934][ T355] ? find_held_lock+0x2b/0x80
[ 24.507251][ T355] ? mark_held_locks+0x49/0x80
[ 24.507569][ T355] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.507970][ T355] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.508302][ T355] netif_set_mtu+0x88/0x100
[ 24.508612][ T355] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.508940][ T355] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.509376][ T355] dev_set_mtu+0xa0/0x150
[ 24.509614][ T355] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.510048][ T355] br_add_if+0xda3/0x1330 [bridge]
[ 24.510410][ T355] do_set_master+0x32f/0x500
[ 24.510731][ T355] do_setlink.constprop.0+0x9f4/0x2480
[ 24.511057][ T355] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.511445][ T355] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.511752][ T355] ? validate_chain+0x166/0x4d0
[ 24.512066][ T355] ? __kernel_text_address+0x12/0x40
[ 24.512387][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.512695][ T355] ? __mutex_trylock_common+0xf9/0x260
[ 24.513008][ T355] ? __pfx___mutex_trylock_common+0x10/0x10
[ 24.513387][ T355] ? rcu_is_watching+0x12/0xc0
[ 24.513696][ T355] ? rcu_is_watching+0x12/0xc0
[ 24.514012][ T355] ? trace_contention_end+0xdc/0x140
[ 24.514322][ T355] ? __mutex_lock+0x19c/0xcd0
[ 24.514631][ T355] ? find_held_lock+0x2b/0x80
[ 24.514957][ T355] ? rtnl_newlink+0x651/0xa60
[ 24.515267][ T355] ? __create_object+0x5e/0xb0
[ 24.515580][ T355] ? __pfx___mutex_lock+0x10/0x10
[ 24.515899][ T355] ? trace_cap_capable+0x10f/0x190
[ 24.516211][ T355] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.516594][ T355] ? __rtnl_newlink+0x40e/0xa40
[ 24.516915][ T355] rtnl_newlink+0x69a/0xa60
[ 24.517235][ T355] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.517544][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.517864][ T355] ? find_held_lock+0x2b/0x80
[ 24.518184][ T355] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.518488][ T355] ? __lock_release+0x5d/0x170
[ 24.518800][ T355] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.519123][ T355] rtnetlink_rcv_msg+0x710/0xc00
[ 24.519447][ T355] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.519767][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.520091][ T355] netlink_rcv_skb+0x121/0x350
[ 24.520404][ T355] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.520714][ T355] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.521042][ T355] ? netlink_deliver_tap+0x13e/0x340
[ 24.521351][ T355] ? netlink_deliver_tap+0xc3/0x340
[ 24.521669][ T355] netlink_unicast+0x49e/0x780
[ 24.521988][ T355] ? __pfx_netlink_unicast+0x10/0x10
[ 24.522298][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.522612][ T355] netlink_sendmsg+0x721/0xbe0
[ 24.522940][ T355] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.523251][ T355] ? __import_iovec+0x238/0x3c0
[ 24.523572][ T355] ____sys_sendmsg+0x7ad/0xa10
[ 24.523898][ T355] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.524214][ T355] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.524614][ T355] ___sys_sendmsg+0xed/0x170
[ 24.524930][ T355] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.525242][ T355] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.525625][ T355] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.525944][ T355] ? find_held_lock+0x2b/0x80
[ 24.526264][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.526578][ T355] ? find_held_lock+0x2b/0x80
[ 24.526898][ T355] ? __virt_addr_valid+0x22e/0x450
[ 24.527209][ T355] ? __lock_release+0x5d/0x170
[ 24.527523][ T355] __sys_sendmsg+0x10b/0x1a0
[ 24.527872][ T355] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.528276][ T355] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.528596][ T355] ? rcu_is_watching+0x12/0xc0
[ 24.528919][ T355] do_syscall_64+0xc1/0x380
[ 24.529232][ T355] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.529614][ T355] RIP: 0033:0x7f0272afa1e7
[ 24.529937][ T355] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 24.531050][ T355] RSP: 002b:00007ffd8e79e2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.531517][ T355] RAX: ffffffffffffffda RBX: 00007ffd8e79e9d0 RCX: 00007f0272afa1e7
[ 24.532014][ T355] RDX: 0000000000000000 RSI: 00007ffd8e79e310 RDI: 0000000000000005
[ 24.532477][ T355] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.532969][ T355] R10: 000000001673f910 R11: 0000000000000246 R12: 0000000000000004
[ 24.533432][ T355] R13: 00000000686e207d R14: 0000000000499600 R15: 0000000000000000
[ 24.533918][ T355]
[ 24.534154][ T355] irq event stamp: 43449
[ 24.534385][ T355] hardirqs last enabled at (43457): [] __up_console_sem+0x6b/0x80
[ 24.534932][ T355] hardirqs last disabled at (43466): [] __up_console_sem+0x50/0x80
[ 24.535467][ T355] softirqs last enabled at (42448): [] br_add_if+0xd82/0x1330 [bridge]
[ 24.536052][ T355] softirqs last disabled at (42446): [] br_add_if+0xcf3/0x1330 [bridge]
[ 24.536619][ T355] ---[ end trace 0000000000000000 ]---
[ 24.661798][ T357] br2: port 2(veth2.20) entered blocking state
[ 24.662341][ T357] br2: port 2(veth2.20) entered forwarding state
[ 29.348604][ T402] br3: port 1(w1) entered blocking state
[ 29.349282][ T402] br3: port 1(w1) entered disabled state
[ 29.349948][ T402] w1: entered allmulticast mode
[ 29.359196][ T402] w1: entered promiscuous mode
[ 29.363389][ T402] ------------[ cut here ]------------
[ 29.363918][ T402] WARNING: CPU: 1 PID: 402 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.364664][ T402] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 29.365431][ T402] CPU: 1 UID: 0 PID: 402 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.366501][ T402] Tainted: [W]=WARN
[ 29.366816][ T402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.367414][ T402] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.367877][ T402] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 29.369214][ T402] RSP: 0018:ffffc900008d6ef0 EFLAGS: 00010246
[ 29.369777][ T402] RAX: 0000000000000000 RBX: ffff888017002000 RCX: 0000000000000001
[ 29.370369][ T402] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 29.371036][ T402] RBP: ffffc900008d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 29.371555][ T402] R10: ffffc900008d7010 R11: ffffffffb2f79160 R12: 1ffff9200011ade2
[ 29.372144][ T402] R13: 00000000000005dc R14: ffffc900008d7010 R15: ffff888017002f08
[ 29.372740][ T402] FS: 00007f5fcf2e3800(0000) GS:ffff888081737000(0000) knlGS:0000000000000000
[ 29.373394][ T402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.373941][ T402] CR2: 00000000004e68a0 CR3: 0000000015590002 CR4: 0000000000772ef0
[ 29.374527][ T402] PKRU: 55555554
[ 29.374774][ T402] Call Trace:
[ 29.375094][ T402]
[ 29.375295][ T402] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.375629][ T402] ? __lock_acquire+0x44d/0x7e0
[ 29.376022][ T402] ? find_held_lock+0x2b/0x80
[ 29.376405][ T402] netif_set_mtu+0x88/0x100
[ 29.376879][ T402] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.377291][ T402] dev_set_mtu+0xa0/0x150
[ 29.377563][ T402] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.378068][ T402] br_add_if+0xda3/0x1330 [bridge]
[ 29.378552][ T402] do_set_master+0x32f/0x500
[ 29.378952][ T402] do_setlink.constprop.0+0x9f4/0x2480
[ 29.379311][ T402] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.379777][ T402] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.380250][ T402] ? validate_chain+0x166/0x4d0
[ 29.380657][ T402] ? __kernel_text_address+0x12/0x40
[ 29.381035][ T402] ? __lock_acquire+0x44d/0x7e0
[ 29.381465][ T402] ? __mutex_trylock_common+0xf9/0x260
[ 29.381871][ T402] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.382396][ T402] ? rcu_is_watching+0x12/0xc0
[ 29.382763][ T402] ? rcu_is_watching+0x12/0xc0
[ 29.383112][ T402] ? trace_contention_end+0xdc/0x140
[ 29.383502][ T402] ? __mutex_lock+0x19c/0xcd0
[ 29.383914][ T402] ? find_held_lock+0x2b/0x80
[ 29.384395][ T402] ? rtnl_newlink+0x651/0xa60
[ 29.384777][ T402] ? __create_object+0x5e/0xb0
[ 29.385214][ T402] ? __pfx___mutex_lock+0x10/0x10
[ 29.385596][ T402] ? trace_cap_capable+0x10f/0x190
[ 29.386036][ T402] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.386540][ T402] ? __rtnl_newlink+0x40e/0xa40
[ 29.386979][ T402] rtnl_newlink+0x69a/0xa60
[ 29.387411][ T402] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.387779][ T402] ? __lock_acquire+0x44d/0x7e0
[ 29.388207][ T402] ? find_held_lock+0x2b/0x80
[ 29.388574][ T402] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.388953][ T402] ? __lock_release+0x5d/0x170
[ 29.389347][ T402] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.389734][ T402] rtnetlink_rcv_msg+0x710/0xc00
[ 29.390108][ T402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.390585][ T402] ? __lock_acquire+0x44d/0x7e0
[ 29.390953][ T402] netlink_rcv_skb+0x121/0x350
[ 29.391347][ T402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.391744][ T402] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.392153][ T402] ? netlink_deliver_tap+0x13e/0x340
[ 29.392559][ T402] ? netlink_deliver_tap+0xc3/0x340
[ 29.392993][ T402] netlink_unicast+0x49e/0x780
[ 29.393349][ T402] ? __pfx_netlink_unicast+0x10/0x10
[ 29.393724][ T402] ? __lock_acquire+0x44d/0x7e0
[ 29.394133][ T402] netlink_sendmsg+0x721/0xbe0
[ 29.394551][ T402] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.394949][ T402] ? __import_iovec+0x238/0x3c0
[ 29.395338][ T402] ____sys_sendmsg+0x7ad/0xa10
[ 29.395716][ T402] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.396093][ T402] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.396588][ T402] ___sys_sendmsg+0xed/0x170
[ 29.396998][ T402] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.397436][ T402] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.397930][ T402] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.398306][ T402] ? find_held_lock+0x2b/0x80
[ 29.398674][ T402] ? __lock_acquire+0x44d/0x7e0
[ 29.399121][ T402] ? find_held_lock+0x2b/0x80
[ 29.399537][ T402] ? __virt_addr_valid+0x22e/0x450
[ 29.399912][ T402] ? __lock_release+0x5d/0x170
[ 29.400298][ T402] __sys_sendmsg+0x10b/0x1a0
[ 29.400660][ T402] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.401170][ T402] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.401593][ T402] ? rcu_is_watching+0x12/0xc0
[ 29.401939][ T402] do_syscall_64+0xc1/0x380
[ 29.402352][ T402] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.402840][ T402] RIP: 0033:0x7f5fcf4b01e7
[ 29.403218][ T402] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 29.404561][ T402] RSP: 002b:00007ffdf9a5a518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.405130][ T402] RAX: ffffffffffffffda RBX: 00007ffdf9a5ac40 RCX: 00007f5fcf4b01e7
[ 29.405732][ T402] RDX: 0000000000000000 RSI: 00007ffdf9a5a580 RDI: 0000000000000005
[ 29.406409][ T402] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 29.407004][ T402] R10: 000000001a2c7910 R11: 0000000000000246 R12: 0000000000000004
[ 29.407558][ T402] R13: 00000000686e2082 R14: 0000000000499600 R15: 0000000000000000
[ 29.408197][ T402]
[ 29.408510][ T402] irq event stamp: 50885
[ 29.408850][ T402] hardirqs last enabled at (50917): [] __up_console_sem+0x6b/0x80
[ 29.409496][ T402] hardirqs last disabled at (50924): [] __up_console_sem+0x50/0x80
[ 29.410156][ T402] softirqs last enabled at (50914): [] handle_softirqs+0x358/0x620
[ 29.410837][ T402] softirqs last disabled at (50893): [] __irq_exit_rcu+0xfa/0x160
[ 29.411427][ T402] ---[ end trace 0000000000000000 ]---
[ 30.224330][ T408] br3: port 2(vx100) entered blocking state
[ 30.224871][ T408] br3: port 2(vx100) entered disabled state
[ 30.225388][ T408] vx100: entered allmulticast mode
[ 30.229085][ T408] vx100: entered promiscuous mode
[ 30.230729][ T408] br3: port 2(vx100) entered blocking state
[ 30.231252][ T408] br3: port 2(vx100) entered forwarding state
[ 30.232480][ T408] ------------[ cut here ]------------
[ 30.233147][ T408] WARNING: CPU: 0 PID: 408 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 30.234132][ T408] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 30.235011][ T408] CPU: 0 UID: 0 PID: 408 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 30.235720][ T408] Tainted: [W]=WARN
[ 30.235982][ T408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.236405][ T408] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 30.236755][ T408] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 30.237991][ T408] RSP: 0018:ffffc900009c6ef0 EFLAGS: 00010246
[ 30.238483][ T408] RAX: 0000000000000000 RBX: ffff888017002000 RCX: 0000000000000001
[ 30.239040][ T408] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 30.239545][ T408] RBP: ffffc900009c6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 30.240095][ T408] R10: ffffc900009c7010 R11: ffffffffb38a8918 R12: 1ffff92000138de2
[ 30.240657][ T408] R13: 00000000000005dc R14: ffffc900009c7010 R15: ffff888017002f08
[ 30.241213][ T408] FS: 00007fa1aab5b800(0000) GS:ffff8880816b7000(0000) knlGS:0000000000000000
[ 30.241818][ T408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.242276][ T408] CR2: 00000000004e68a0 CR3: 000000000c43d005 CR4: 0000000000772ef0
[ 30.242823][ T408] PKRU: 55555554
[ 30.243094][ T408] Call Trace:
[ 30.243335][ T408]
[ 30.243508][ T408] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 30.243848][ T408] ? find_held_lock+0x2b/0x80
[ 30.244184][ T408] ? mark_held_locks+0x49/0x80
[ 30.244504][ T408] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 30.244958][ T408] ? lockdep_hardirqs_on+0x7c/0x110
[ 30.245283][ T408] netif_set_mtu+0x88/0x100
[ 30.245633][ T408] ? __pfx_netif_set_mtu+0x10/0x10
[ 30.246029][ T408] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 30.246499][ T408] dev_set_mtu+0xa0/0x150
[ 30.246742][ T408] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 30.247241][ T408] br_add_if+0xda3/0x1330 [bridge]
[ 30.247647][ T408] do_set_master+0x32f/0x500
[ 30.247984][ T408] do_setlink.constprop.0+0x9f4/0x2480
[ 30.248354][ T408] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 30.248777][ T408] ? rcu_read_lock_any_held+0x43/0xb0
[ 30.249135][ T408] ? validate_chain+0x166/0x4d0
[ 30.249482][ T408] ? __kernel_text_address+0x12/0x40
[ 30.249919][ T408] ? __lock_acquire+0x44d/0x7e0
[ 30.250323][ T408] ? __mutex_trylock_common+0xf9/0x260
[ 30.250654][ T408] ? __pfx___mutex_trylock_common+0x10/0x10
[ 30.251094][ T408] ? rcu_is_watching+0x12/0xc0
[ 30.251426][ T408] ? rcu_is_watching+0x12/0xc0
[ 30.251747][ T408] ? trace_contention_end+0xdc/0x140
[ 30.252137][ T408] ? __mutex_lock+0x19c/0xcd0
[ 30.252466][ T408] ? find_held_lock+0x2b/0x80
[ 30.252802][ T408] ? rtnl_newlink+0x651/0xa60
[ 30.253167][ T408] ? __create_object+0x5e/0xb0
[ 30.253527][ T408] ? __pfx___mutex_lock+0x10/0x10
[ 30.253885][ T408] ? trace_cap_capable+0x10f/0x190
[ 30.254232][ T408] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 30.254681][ T408] ? __rtnl_newlink+0x40e/0xa40
[ 30.255056][ T408] rtnl_newlink+0x69a/0xa60
[ 30.255444][ T408] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.255792][ T408] ? __lock_acquire+0x44d/0x7e0
[ 30.256130][ T408] ? find_held_lock+0x2b/0x80
[ 30.256461][ T408] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 30.256796][ T408] ? __lock_release+0x5d/0x170
[ 30.257139][ T408] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.257522][ T408] rtnetlink_rcv_msg+0x710/0xc00
[ 30.257894][ T408] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.258233][ T408] ? __lock_acquire+0x44d/0x7e0
[ 30.258573][ T408] netlink_rcv_skb+0x121/0x350
[ 30.258929][ T408] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.259288][ T408] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 30.259619][ T408] ? netlink_deliver_tap+0x13e/0x340
[ 30.259951][ T408] ? netlink_deliver_tap+0xc3/0x340
[ 30.260279][ T408] netlink_unicast+0x49e/0x780
[ 30.260612][ T408] ? __pfx_netlink_unicast+0x10/0x10
[ 30.261001][ T408] ? __lock_acquire+0x44d/0x7e0
[ 30.261371][ T408] netlink_sendmsg+0x721/0xbe0
[ 30.261727][ T408] ? __pfx_netlink_sendmsg+0x10/0x10
[ 30.262070][ T408] ? __import_iovec+0x238/0x3c0
[ 30.262464][ T408] ____sys_sendmsg+0x7ad/0xa10
[ 30.262842][ T408] ? __pfx_____sys_sendmsg+0x10/0x10
[ 30.263199][ T408] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 30.263637][ T408] ___sys_sendmsg+0xed/0x170
[ 30.263977][ T408] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.264346][ T408] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 30.264809][ T408] ? __pfx____sys_sendmsg+0x10/0x10
[ 30.265179][ T408] ? find_held_lock+0x2b/0x80
[ 30.265508][ T408] ? __lock_acquire+0x44d/0x7e0
[ 30.265862][ T408] ? find_held_lock+0x2b/0x80
[ 30.266224][ T408] ? __virt_addr_valid+0x22e/0x450
[ 30.266597][ T408] ? __lock_release+0x5d/0x170
[ 30.266946][ T408] __sys_sendmsg+0x10b/0x1a0
[ 30.267281][ T408] ? __call_rcu_common.constprop.0+0x320/0x640
[ 30.267752][ T408] ? __pfx___sys_sendmsg+0x10/0x10
[ 30.268150][ T408] ? rcu_is_watching+0x12/0xc0
[ 30.268525][ T408] do_syscall_64+0xc1/0x380
[ 30.268912][ T408] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.269364][ T408] RIP: 0033:0x7fa1aad281e7
[ 30.269721][ T408] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 30.271028][ T408] RSP: 002b:00007ffe27b383f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.271573][ T408] RAX: ffffffffffffffda RBX: 00007ffe27b38b20 RCX: 00007fa1aad281e7
[ 30.272070][ T408] RDX: 0000000000000000 RSI: 00007ffe27b38460 RDI: 0000000000000005
[ 30.272557][ T408] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 30.273095][ T408] R10: 000000003ad21910 R11: 0000000000000246 R12: 0000000000000004
[ 30.273594][ T408] R13: 00000000686e2083 R14: 0000000000499600 R15: 0000000000000000
[ 30.274163][ T408]
[ 30.274414][ T408] irq event stamp: 39675
[ 30.274690][ T408] hardirqs last enabled at (39683): [] __up_console_sem+0x6b/0x80
[ 30.275375][ T408] hardirqs last disabled at (39714): [] __up_console_sem+0x50/0x80
[ 30.275985][ T408] softirqs last enabled at (39712): [] handle_softirqs+0x358/0x620
[ 30.276565][ T408] softirqs last disabled at (39691): [] __irq_exit_rcu+0xfa/0x160
[ 30.277241][ T408] ---[ end trace 0000000000000000 ]---
[ 31.244270][ T38] br3: port 1(w1) entered blocking state
[ 31.244916][ T38] br3: port 1(w1) entered forwarding state
[ 34.781088][ T457] br3: port 1(w1) entered blocking state
[ 34.781442][ T457] br3: port 1(w1) entered disabled state
[ 34.781785][ T457] w1: entered allmulticast mode
[ 34.785527][ T457] w1: entered promiscuous mode
[ 34.788761][ T457] ------------[ cut here ]------------
[ 34.789113][ T457] WARNING: CPU: 3 PID: 457 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.789723][ T457] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 34.791501][ T457] CPU: 3 UID: 0 PID: 457 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.792143][ T457] Tainted: [W]=WARN
[ 34.792376][ T457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.792757][ T457] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.793086][ T457] 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
[ 34.794187][ T457] RSP: 0018:ffffc90000c9eef0 EFLAGS: 00010246
[ 34.794578][ T457] RAX: 0000000000000000 RBX: ffff88800b7ca000 RCX: 0000000000000001
[ 34.795076][ T457] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 34.795535][ T457] RBP: ffffc90000c9efe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.796001][ T457] R10: ffffc90000c9f010 R11: ffffffffb2f79160 R12: 1ffff92000193de2
[ 34.796467][ T457] R13: 00000000000005dc R14: ffffc90000c9f010 R15: ffff88800b7caf08
[ 34.796970][ T457] FS: 00007f18f9a00800(0000) GS:ffff888081837000(0000) knlGS:0000000000000000
[ 34.797547][ T457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.797972][ T457] CR2: 00000000004e68a0 CR3: 000000000c451002 CR4: 0000000000772ef0
[ 34.798492][ T457] PKRU: 55555554
[ 34.798730][ T457] Call Trace:
[ 34.798973][ T457]
[ 34.799135][ T457] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.799489][ T457] ? __lock_acquire+0x44d/0x7e0
[ 34.799811][ T457] ? find_held_lock+0x2b/0x80
[ 34.800157][ T457] netif_set_mtu+0x88/0x100
[ 34.800496][ T457] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.800838][ T457] dev_set_mtu+0xa0/0x150
[ 34.801078][ T457] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.801508][ T457] br_add_if+0xda3/0x1330 [bridge]
[ 34.801893][ T457] do_set_master+0x32f/0x500
[ 34.802237][ T457] do_setlink.constprop.0+0x9f4/0x2480
[ 34.802548][ T457] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.802950][ T457] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.803272][ T457] ? validate_chain+0x166/0x4d0
[ 34.803580][ T457] ? __kernel_text_address+0x12/0x40
[ 34.803902][ T457] ? __lock_acquire+0x44d/0x7e0
[ 34.804214][ T457] ? __mutex_trylock_common+0xf9/0x260
[ 34.804520][ T457] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.804908][ T457] ? rcu_is_watching+0x12/0xc0
[ 34.805220][ T457] ? rcu_is_watching+0x12/0xc0
[ 34.805532][ T457] ? trace_contention_end+0xdc/0x140
[ 34.805858][ T457] ? __mutex_lock+0x19c/0xcd0
[ 34.806167][ T457] ? find_held_lock+0x2b/0x80
[ 34.806472][ T457] ? rtnl_newlink+0x651/0xa60
[ 34.806774][ T457] ? __create_object+0x5e/0xb0
[ 34.807093][ T457] ? __pfx___mutex_lock+0x10/0x10
[ 34.807401][ T457] ? trace_cap_capable+0x10f/0x190
[ 34.807706][ T457] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.808131][ T457] ? __rtnl_newlink+0x40e/0xa40
[ 34.808452][ T457] rtnl_newlink+0x69a/0xa60
[ 34.808760][ T457] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.809073][ T457] ? __lock_acquire+0x44d/0x7e0
[ 34.809387][ T457] ? find_held_lock+0x2b/0x80
[ 34.809697][ T457] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.810018][ T457] ? __lock_release+0x5d/0x170
[ 34.810325][ T457] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.810635][ T457] rtnetlink_rcv_msg+0x710/0xc00
[ 34.810987][ T457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.811312][ T457] ? __lock_acquire+0x44d/0x7e0
[ 34.811655][ T457] netlink_rcv_skb+0x121/0x350
[ 34.812006][ T457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.812320][ T457] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.812656][ T457] ? netlink_deliver_tap+0x13e/0x340
[ 34.812986][ T457] ? netlink_deliver_tap+0xc3/0x340
[ 34.813336][ T457] netlink_unicast+0x49e/0x780
[ 34.813673][ T457] ? __pfx_netlink_unicast+0x10/0x10
[ 34.814002][ T457] ? __lock_acquire+0x44d/0x7e0
[ 34.814355][ T457] netlink_sendmsg+0x721/0xbe0
[ 34.814669][ T457] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.815006][ T457] ? __import_iovec+0x238/0x3c0
[ 34.815335][ T457] ____sys_sendmsg+0x7ad/0xa10
[ 34.815684][ T457] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.816002][ T457] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.816417][ T457] ___sys_sendmsg+0xed/0x170
[ 34.816749][ T457] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.817069][ T457] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.817459][ T457] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.817783][ T457] ? find_held_lock+0x2b/0x80
[ 34.818135][ T457] ? __lock_acquire+0x44d/0x7e0
[ 34.818482][ T457] ? find_held_lock+0x2b/0x80
[ 34.818808][ T457] ? __virt_addr_valid+0x22e/0x450
[ 34.819140][ T457] ? __lock_release+0x5d/0x170
[ 34.819467][ T457] __sys_sendmsg+0x10b/0x1a0
[ 34.819787][ T457] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.820207][ T457] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.820540][ T457] ? rcu_is_watching+0x12/0xc0
[ 34.820873][ T457] do_syscall_64+0xc1/0x380
[ 34.821205][ T457] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.821595][ T457] RIP: 0033:0x7f18f9bcd1e7
[ 34.821944][ T457] 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
[ 34.823114][ T457] RSP: 002b:00007fffd5b79198 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.823600][ T457] RAX: ffffffffffffffda RBX: 00007fffd5b798c0 RCX: 00007f18f9bcd1e7
[ 34.824071][ T457] RDX: 0000000000000000 RSI: 00007fffd5b79200 RDI: 0000000000000005
[ 34.824555][ T457] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.825051][ T457] R10: 000000000d782910 R11: 0000000000000246 R12: 0000000000000004
[ 34.825524][ T457] R13: 00000000686e2087 R14: 0000000000499600 R15: 0000000000000000
[ 34.826031][ T457]
[ 34.826275][ T457] irq event stamp: 45873
[ 34.826520][ T457] hardirqs last enabled at (45881): [] __up_console_sem+0x6b/0x80
[ 34.827090][ T457] hardirqs last disabled at (45890): [] __up_console_sem+0x50/0x80
[ 34.827619][ T457] softirqs last enabled at (45862): [] handle_softirqs+0x358/0x620
[ 34.828231][ T457] softirqs last disabled at (45841): [] __irq_exit_rcu+0xfa/0x160
[ 34.828813][ T457] ---[ end trace 0000000000000000 ]---
[ 35.503413][ T463] br3: port 2(vx200) entered blocking state
[ 35.504677][ T463] br3: port 2(vx200) entered disabled state
[ 35.505113][ T463] vx200: entered allmulticast mode
[ 35.508471][ T463] vx200: entered promiscuous mode
[ 35.509779][ T463] br3: port 2(vx200) entered blocking state
[ 35.510188][ T463] br3: port 2(vx200) entered forwarding state
[ 35.512382][ T463] ------------[ cut here ]------------
[ 35.512699][ T463] WARNING: CPU: 3 PID: 463 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.513319][ T463] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 35.513997][ T463] CPU: 3 UID: 0 PID: 463 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.514607][ T463] Tainted: [W]=WARN
[ 35.514846][ T463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.515231][ T463] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.515549][ T463] 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
[ 35.516648][ T463] RSP: 0018:ffffc90000ae6ef0 EFLAGS: 00010246
[ 35.517044][ T463] RAX: 0000000000000000 RBX: ffff88800b7ca000 RCX: 0000000000000001
[ 35.517508][ T463] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 35.517972][ T463] RBP: ffffc90000ae6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 35.518447][ T463] R10: ffffc90000ae7010 R11: ffffffffb2f79160 R12: 1ffff9200015cde2
[ 35.520184][ T463] R13: 00000000000005dc R14: ffffc90000ae7010 R15: ffff88800b7caf08
[ 35.520649][ T463] FS: 00007f81a9c36800(0000) GS:ffff888081837000(0000) knlGS:0000000000000000
[ 35.521202][ T463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.521586][ T463] CR2: 00000000004e5468 CR3: 0000000005497003 CR4: 0000000000772ef0
[ 35.522052][ T463] PKRU: 55555554
[ 35.522282][ T463] Call Trace:
[ 35.522509][ T463]
[ 35.522670][ T463] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.523020][ T463] ? __lock_acquire+0x44d/0x7e0
[ 35.523340][ T463] ? find_held_lock+0x2b/0x80
[ 35.523648][ T463] netif_set_mtu+0x88/0x100
[ 35.523961][ T463] ? __pfx_netif_set_mtu+0x10/0x10
[ 35.524281][ T463] dev_set_mtu+0xa0/0x150
[ 35.524513][ T463] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 35.524955][ T463] br_add_if+0xda3/0x1330 [bridge]
[ 35.525321][ T463] do_set_master+0x32f/0x500
[ 35.525636][ T463] do_setlink.constprop.0+0x9f4/0x2480
[ 35.525955][ T463] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.526374][ T463] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.526694][ T463] ? validate_chain+0x166/0x4d0
[ 35.527019][ T463] ? __kernel_text_address+0x12/0x40
[ 35.527350][ T463] ? __lock_acquire+0x44d/0x7e0
[ 35.527676][ T463] ? __mutex_trylock_common+0xf9/0x260
[ 35.528016][ T463] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.528417][ T463] ? rcu_is_watching+0x12/0xc0
[ 35.528751][ T463] ? rcu_is_watching+0x12/0xc0
[ 35.529096][ T463] ? trace_contention_end+0xdc/0x140
[ 35.529413][ T463] ? __mutex_lock+0x19c/0xcd0
[ 35.529732][ T463] ? find_held_lock+0x2b/0x80
[ 35.530055][ T463] ? rtnl_newlink+0x651/0xa60
[ 35.530401][ T463] ? __create_object+0x5e/0xb0
[ 35.530710][ T463] ? __pfx___mutex_lock+0x10/0x10
[ 35.531037][ T463] ? trace_cap_capable+0x10f/0x190
[ 35.531383][ T463] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.531783][ T463] ? __rtnl_newlink+0x40e/0xa40
[ 35.532109][ T463] rtnl_newlink+0x69a/0xa60
[ 35.532459][ T463] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.532789][ T463] ? __lock_acquire+0x44d/0x7e0
[ 35.533118][ T463] ? find_held_lock+0x2b/0x80
[ 35.533425][ T463] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.533764][ T463] ? __lock_release+0x5d/0x170
[ 35.534107][ T463] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.534413][ T463] rtnetlink_rcv_msg+0x710/0xc00
[ 35.534751][ T463] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.535084][ T463] ? __lock_acquire+0x44d/0x7e0
[ 35.535435][ T463] netlink_rcv_skb+0x121/0x350
[ 35.535763][ T463] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.536085][ T463] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.536431][ T463] ? netlink_deliver_tap+0x13e/0x340
[ 35.536770][ T463] ? netlink_deliver_tap+0xc3/0x340
[ 35.537092][ T463] netlink_unicast+0x49e/0x780
[ 35.537406][ T463] ? __pfx_netlink_unicast+0x10/0x10
[ 35.537720][ T463] ? __lock_acquire+0x44d/0x7e0
[ 35.538055][ T463] netlink_sendmsg+0x721/0xbe0
[ 35.538376][ T463] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.538690][ T463] ? __import_iovec+0x238/0x3c0
[ 35.539030][ T463] ____sys_sendmsg+0x7ad/0xa10
[ 35.539344][ T463] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.539683][ T463] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.540116][ T463] ___sys_sendmsg+0xed/0x170
[ 35.540427][ T463] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.540745][ T463] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.541163][ T463] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.541492][ T463] ? find_held_lock+0x2b/0x80
[ 35.541811][ T463] ? __lock_acquire+0x44d/0x7e0
[ 35.542148][ T463] ? find_held_lock+0x2b/0x80
[ 35.542469][ T463] ? __virt_addr_valid+0x22e/0x450
[ 35.542791][ T463] ? __lock_release+0x5d/0x170
[ 35.543131][ T463] __sys_sendmsg+0x10b/0x1a0
[ 35.543434][ T463] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.543860][ T463] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.544198][ T463] ? rcu_is_watching+0x12/0xc0
[ 35.544515][ T463] do_syscall_64+0xc1/0x380
[ 35.544846][ T463] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.545250][ T463] RIP: 0033:0x7f81a9e031e7
[ 35.545568][ T463] 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
[ 35.546753][ T463] RSP: 002b:00007ffd26e559f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.547247][ T463] RAX: ffffffffffffffda RBX: 00007ffd26e56120 RCX: 00007f81a9e031e7
[ 35.547710][ T463] RDX: 0000000000000000 RSI: 00007ffd26e55a60 RDI: 0000000000000005
[ 35.548216][ T463] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 35.548702][ T463] R10: 00000000182ca910 R11: 0000000000000246 R12: 0000000000000004
[ 35.549188][ T463] R13: 00000000686e2088 R14: 0000000000499600 R15: 0000000000000000
[ 35.549693][ T463]
[ 35.549934][ T463] irq event stamp: 43571
[ 35.550164][ T463] hardirqs last enabled at (43579): [] __up_console_sem+0x6b/0x80
[ 35.550698][ T463] hardirqs last disabled at (43586): [] __up_console_sem+0x50/0x80
[ 35.551250][ T463] softirqs last enabled at (43616): [] handle_softirqs+0x358/0x620
[ 35.551776][ T463] softirqs last disabled at (43595): [] __irq_exit_rcu+0xfa/0x160
[ 35.552312][ T463] ---[ end trace 0000000000000000 ]---
[ 36.409746][ T38] br3: port 1(w1) entered blocking state
[ 36.410153][ T38] br3: port 1(w1) entered forwarding state
[ 38.924664][ T502] br3: port 3(w1.20) entered blocking state
[ 38.925131][ T502] br3: port 3(w1.20) entered disabled state
[ 38.925550][ T502] w1.20: entered allmulticast mode
[ 38.929707][ T502] w1.20: entered promiscuous mode
[ 38.932479][ T502] ------------[ cut here ]------------
[ 38.932892][ T502] WARNING: CPU: 1 PID: 502 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.933518][ T502] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 38.934194][ T502] CPU: 1 UID: 0 PID: 502 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.934872][ T502] Tainted: [W]=WARN
[ 38.935112][ T502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.935499][ T502] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.935816][ T502] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 38.937059][ T502] RSP: 0018:ffffc90000e6eef0 EFLAGS: 00010246
[ 38.937453][ T502] RAX: 0000000000000000 RBX: ffff88800b7ca000 RCX: 0000000000000001
[ 38.937955][ T502] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 38.938440][ T502] RBP: ffffc90000e6efe0 R08: 0000000000000000 R09: 0000000000000000
[ 38.939052][ T502] R10: ffffc90000e6f010 R11: ffffffffb38a8918 R12: 1ffff920001cdde2
[ 38.939538][ T502] R13: 00000000000005dc R14: ffffc90000e6f010 R15: ffff88800b7caf08
[ 38.940084][ T502] FS: 00007f742326f800(0000) GS:ffff888081737000(0000) knlGS:0000000000000000
[ 38.940674][ T502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.941107][ T502] CR2: 00000000004e5b28 CR3: 000000000a215001 CR4: 0000000000772ef0
[ 38.941629][ T502] PKRU: 55555554
[ 38.941878][ T502] Call Trace:
[ 38.942117][ T502]
[ 38.942279][ T502] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.942590][ T502] ? find_held_lock+0x2b/0x80
[ 38.942939][ T502] ? mark_held_locks+0x49/0x80
[ 38.943254][ T502] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 38.943670][ T502] ? lockdep_hardirqs_on+0x7c/0x110
[ 38.944011][ T502] netif_set_mtu+0x88/0x100
[ 38.944322][ T502] ? __pfx_netif_set_mtu+0x10/0x10
[ 38.944680][ T502] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 38.945261][ T502] dev_set_mtu+0xa0/0x150
[ 38.945507][ T502] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 38.945970][ T502] br_add_if+0xda3/0x1330 [bridge]
[ 38.946339][ T502] do_set_master+0x32f/0x500
[ 38.946670][ T502] do_setlink.constprop.0+0x9f4/0x2480
[ 38.947035][ T502] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.947441][ T502] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.947788][ T502] ? validate_chain+0x166/0x4d0
[ 38.948181][ T502] ? __kernel_text_address+0x12/0x40
[ 38.948526][ T502] ? __lock_acquire+0x44d/0x7e0
[ 38.948931][ T502] ? __mutex_trylock_common+0xf9/0x260
[ 38.949315][ T502] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.949704][ T502] ? rcu_is_watching+0x12/0xc0
[ 38.950042][ T502] ? rcu_is_watching+0x12/0xc0
[ 38.950367][ T502] ? trace_contention_end+0xdc/0x140
[ 38.950718][ T502] ? __mutex_lock+0x19c/0xcd0
[ 38.951090][ T502] ? find_held_lock+0x2b/0x80
[ 38.951456][ T502] ? rtnl_newlink+0x651/0xa60
[ 38.951774][ T502] ? __create_object+0x5e/0xb0
[ 38.952114][ T502] ? __pfx___mutex_lock+0x10/0x10
[ 38.952448][ T502] ? trace_cap_capable+0x10f/0x190
[ 38.952761][ T502] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.953182][ T502] ? __rtnl_newlink+0x40e/0xa40
[ 38.953509][ T502] rtnl_newlink+0x69a/0xa60
[ 38.953849][ T502] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.954163][ T502] ? __lock_acquire+0x44d/0x7e0
[ 38.954525][ T502] ? find_held_lock+0x2b/0x80
[ 38.954859][ T502] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.955189][ T502] ? __lock_release+0x5d/0x170
[ 38.955499][ T502] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.955850][ T502] rtnetlink_rcv_msg+0x710/0xc00
[ 38.956179][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.956561][ T502] ? __lock_acquire+0x44d/0x7e0
[ 38.956919][ T502] netlink_rcv_skb+0x121/0x350
[ 38.957238][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.957549][ T502] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.957898][ T502] ? netlink_deliver_tap+0x13e/0x340
[ 38.958259][ T502] ? netlink_deliver_tap+0xc3/0x340
[ 38.958590][ T502] netlink_unicast+0x49e/0x780
[ 38.958941][ T502] ? __pfx_netlink_unicast+0x10/0x10
[ 38.959276][ T502] ? __lock_acquire+0x44d/0x7e0
[ 38.959634][ T502] netlink_sendmsg+0x721/0xbe0
[ 38.959970][ T502] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.960315][ T502] ? __import_iovec+0x238/0x3c0
[ 38.960666][ T502] ____sys_sendmsg+0x7ad/0xa10
[ 38.961050][ T502] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.961396][ T502] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.961814][ T502] ___sys_sendmsg+0xed/0x170
[ 38.962222][ T502] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.962588][ T502] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.963042][ T502] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.963356][ T502] ? find_held_lock+0x2b/0x80
[ 38.963700][ T502] ? __lock_acquire+0x44d/0x7e0
[ 38.964045][ T502] ? find_held_lock+0x2b/0x80
[ 38.964352][ T502] ? __virt_addr_valid+0x22e/0x450
[ 38.964672][ T502] ? __lock_release+0x5d/0x170
[ 38.965020][ T502] __sys_sendmsg+0x10b/0x1a0
[ 38.965355][ T502] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.965787][ T502] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.966150][ T502] ? rcu_is_watching+0x12/0xc0
[ 38.966496][ T502] do_syscall_64+0xc1/0x380
[ 38.966805][ T502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.967299][ T502] RIP: 0033:0x7f742343c1e7
[ 38.967649][ T502] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 38.968817][ T502] RSP: 002b:00007fff91091ea8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.969329][ T502] RAX: ffffffffffffffda RBX: 00007fff910925d0 RCX: 00007f742343c1e7
[ 38.969802][ T502] RDX: 0000000000000000 RSI: 00007fff91091f10 RDI: 0000000000000005
[ 38.970335][ T502] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 38.970812][ T502] R10: 000000002781c910 R11: 0000000000000246 R12: 0000000000000004
[ 38.971303][ T502] R13: 00000000686e208b R14: 0000000000499600 R15: 0000000000000000
[ 38.971809][ T502]
[ 38.972092][ T502] irq event stamp: 41019
[ 38.972327][ T502] hardirqs last enabled at (41027): [] __up_console_sem+0x6b/0x80
[ 38.972875][ T502] hardirqs last disabled at (41036): [] __up_console_sem+0x50/0x80
[ 38.973452][ T502] softirqs last enabled at (40248): [] handle_softirqs+0x358/0x620
[ 38.974022][ T502] softirqs last disabled at (40189): [] __irq_exit_rcu+0xfa/0x160
[ 38.974621][ T502] ---[ end trace 0000000000000000 ]---
[ 39.865149][ T515] br3: port 3(w1.20) entered blocking state
[ 39.865636][ T515] br3: port 3(w1.20) entered forwarding state
[ 51.474364][ T12] w1.20: left allmulticast mode
[ 51.474967][ T12] w1.20: left promiscuous mode
[ 51.475880][ T12] br3: port 3(w1.20) entered disabled state
[ 51.480292][ T12] vx200: left allmulticast mode
[ 51.480638][ T12] vx200: left promiscuous mode
[ 51.481154][ T12] br3: port 2(vx200) entered disabled state
[ 51.483822][ T12] w1: left allmulticast mode
[ 51.484241][ T12] w1: left promiscuous mode
[ 51.484921][ T12] br3: port 1(w1) entered disabled state
[ 52.171653][ T12] vx100: left allmulticast mode
[ 52.172054][ T12] vx100: left promiscuous mode
[ 52.172569][ T12] br3: port 2(vx100) entered disabled state
[ 52.175759][ T12] w1: left allmulticast mode
[ 52.176125][ T12] w1: left promiscuous mode
[ 52.176641][ T12] br3: port 1(w1) entered disabled state
[ 54.923342][ T613] vx200: left allmulticast mode
[ 54.923692][ T613] vx200: left promiscuous mode
[ 54.925382][ T613] br2: port 1(vx200) entered disabled state
[ 54.928251][ T613] ------------[ cut here ]------------
[ 54.928582][ T613] WARNING: CPU: 0 PID: 613 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 54.929221][ T613] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 54.929885][ T613] CPU: 0 UID: 0 PID: 613 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 54.930524][ T613] Tainted: [W]=WARN
[ 54.930763][ T613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 54.931164][ T613] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 54.931492][ T613] 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
[ 54.933649][ T613] RSP: 0018:ffffc9000129ef70 EFLAGS: 00010246
[ 54.934057][ T613] RAX: 0000000000000000 RBX: ffff88800c6da000 RCX: 0000000000000001
[ 54.934681][ T613] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 54.935167][ T613] RBP: ffffc9000129f058 R08: 0000000000000000 R09: 0000000000000000
[ 54.935639][ T613] R10: ffffc9000129f088 R11: ffffffffaee00130 R12: 1ffff92000253df2
[ 54.936115][ T613] R13: 00000000000005dc R14: ffffc9000129f088 R15: ffff88800c6daf08
[ 54.936580][ T613] FS: 00007f75552ea800(0000) GS:ffff8880816b7000(0000) knlGS:0000000000000000
[ 54.937131][ T613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.937526][ T613] CR2: 00000000004e5468 CR3: 00000000155d3004 CR4: 0000000000772ef0
[ 54.938000][ T613] PKRU: 55555554
[ 54.938249][ T613] Call Trace:
[ 54.938497][ T613]
[ 54.938657][ T613] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 54.939065][ T613] ? br_del_if+0xa3/0x1f0 [bridge]
[ 54.939440][ T613] ? do_set_master+0x14a/0x500
[ 54.939755][ T613] ? do_setlink.constprop.0+0x9f4/0x2480
[ 54.940074][ T613] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 54.940385][ T613] ? netlink_unicast+0x49e/0x780
[ 54.940695][ T613] ? netlink_sendmsg+0x721/0xbe0
[ 54.941011][ T613] ? ____sys_sendmsg+0x7ad/0xa10
[ 54.941331][ T613] ? ___sys_sendmsg+0xed/0x170
[ 54.941636][ T613] ? __sys_sendmsg+0x10b/0x1a0
[ 54.941963][ T613] ? do_syscall_64+0xc1/0x380
[ 54.942279][ T613] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.942664][ T613] ? find_held_lock+0x2b/0x80
[ 54.943003][ T613] netif_set_mtu+0x88/0x100
[ 54.943318][ T613] ? __pfx_netif_set_mtu+0x10/0x10
[ 54.943644][ T613] dev_set_mtu+0xa0/0x150
[ 54.943888][ T613] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 54.944323][ T613] br_del_if+0xb2/0x1f0 [bridge]
[ 54.944669][ T613] ? rtnl_is_locked+0x15/0x20
[ 54.944987][ T613] do_set_master+0x14a/0x500
[ 54.945309][ T613] do_setlink.constprop.0+0x9f4/0x2480
[ 54.945645][ T613] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 54.946052][ T613] ? rcu_read_lock_any_held+0x43/0xb0
[ 54.946384][ T613] ? validate_chain+0x166/0x4d0
[ 54.946718][ T613] ? __kernel_text_address+0x12/0x40
[ 54.947104][ T613] ? __lock_acquire+0x44d/0x7e0
[ 54.947423][ T613] ? __mutex_trylock_common+0xf9/0x260
[ 54.947745][ T613] ? __pfx___mutex_trylock_common+0x10/0x10
[ 54.948178][ T613] ? rcu_is_watching+0x12/0xc0
[ 54.948496][ T613] ? rcu_is_watching+0x12/0xc0
[ 54.948809][ T613] ? trace_contention_end+0xdc/0x140
[ 54.949125][ T613] ? __mutex_lock+0x19c/0xcd0
[ 54.949444][ T613] ? find_held_lock+0x2b/0x80
[ 54.949757][ T613] ? rtnl_newlink+0x651/0xa60
[ 54.950075][ T613] ? __create_object+0x5e/0xb0
[ 54.950396][ T613] ? __pfx___mutex_lock+0x10/0x10
[ 54.950712][ T613] ? trace_cap_capable+0x10f/0x190
[ 54.951034][ T613] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 54.951868][ T613] ? __rtnl_newlink+0x40e/0xa40
[ 54.952206][ T613] rtnl_newlink+0x69a/0xa60
[ 54.952534][ T613] ? __pfx_rtnl_newlink+0x10/0x10
[ 54.952863][ T613] ? __lock_acquire+0x44d/0x7e0
[ 54.953197][ T613] ? find_held_lock+0x2b/0x80
[ 54.953520][ T613] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 54.953853][ T613] ? __lock_release+0x5d/0x170
[ 54.954181][ T613] ? __pfx_rtnl_newlink+0x10/0x10
[ 54.954518][ T613] rtnetlink_rcv_msg+0x710/0xc00
[ 54.954861][ T613] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 54.955196][ T613] ? __lock_acquire+0x44d/0x7e0
[ 54.955527][ T613] netlink_rcv_skb+0x121/0x350
[ 54.955862][ T613] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 54.956190][ T613] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 54.956525][ T613] ? netlink_deliver_tap+0x13e/0x340
[ 54.956856][ T613] ? netlink_deliver_tap+0xc3/0x340
[ 54.957187][ T613] netlink_unicast+0x49e/0x780
[ 54.957513][ T613] ? __pfx_netlink_unicast+0x10/0x10
[ 54.957847][ T613] ? __lock_acquire+0x44d/0x7e0
[ 54.958189][ T613] netlink_sendmsg+0x721/0xbe0
[ 54.958516][ T613] ? __pfx_netlink_sendmsg+0x10/0x10
[ 54.958856][ T613] ? __import_iovec+0x238/0x3c0
[ 54.959172][ T613] ____sys_sendmsg+0x7ad/0xa10
[ 54.959483][ T613] ? __pfx_____sys_sendmsg+0x10/0x10
[ 54.959803][ T613] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 54.960216][ T613] ___sys_sendmsg+0xed/0x170
[ 54.960525][ T613] ? kasan_record_aux_stack+0x8c/0xa0
[ 54.960847][ T613] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 54.961234][ T613] ? __pfx____sys_sendmsg+0x10/0x10
[ 54.961546][ T613] ? find_held_lock+0x2b/0x80
[ 54.961870][ T613] ? __lock_acquire+0x44d/0x7e0
[ 54.962191][ T613] ? find_held_lock+0x2b/0x80
[ 54.962506][ T613] ? __virt_addr_valid+0x22e/0x450
[ 54.962816][ T613] ? __lock_release+0x5d/0x170
[ 54.963142][ T613] __sys_sendmsg+0x10b/0x1a0
[ 54.963447][ T613] ? __call_rcu_common.constprop.0+0x320/0x640
[ 54.963839][ T613] ? __pfx___sys_sendmsg+0x10/0x10
[ 54.964161][ T613] ? rcu_is_watching+0x12/0xc0
[ 54.964474][ T613] do_syscall_64+0xc1/0x380
[ 54.964781][ T613] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.965177][ T613] RIP: 0033:0x7f75554b71e7
[ 54.965497][ T613] 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
[ 54.966608][ T613] RSP: 002b:00007fffbbd85a18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 54.967090][ T613] RAX: ffffffffffffffda RBX: 00007fffbbd86140 RCX: 00007f75554b71e7
[ 54.967552][ T613] RDX: 0000000000000000 RSI: 00007fffbbd85a80 RDI: 0000000000000005
[ 54.968019][ T613] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 54.968511][ T613] R10: 00007f75553b4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 54.968982][ T613] R13: 00000000686e209b R14: 0000000000499600 R15: 0000000000000000
[ 54.969456][ T613]
[ 54.969693][ T613] irq event stamp: 40251
[ 54.969932][ T613] hardirqs last enabled at (40261): [] __up_console_sem+0x6b/0x80
[ 54.970471][ T613] hardirqs last disabled at (40268): [] __up_console_sem+0x50/0x80
[ 54.971012][ T613] softirqs last enabled at (39998): [] handle_softirqs+0x358/0x620
[ 54.971550][ T613] softirqs last disabled at (39985): [] __irq_exit_rcu+0xfa/0x160
[ 54.972089][ T613] ---[ end trace 0000000000000000 ]---
[ 55.403925][ T616] br2: port 2(veth2.20) entered disabled state
[ 55.431106][ T616] veth2.20 (unregistering): left allmulticast mode
[ 55.431586][ T616] veth2: left allmulticast mode
[ 55.431925][ T616] veth2.20 (unregistering): left promiscuous mode
[ 55.432302][ T616] veth2: left promiscuous mode
[ 55.432929][ T616] br2: port 2(veth2.20) entered disabled state
[ 55.434863][ T616] ------------[ cut here ]------------
[ 55.435231][ T616] WARNING: CPU: 1 PID: 616 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 55.435864][ T616] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 55.436523][ T616] CPU: 1 UID: 0 PID: 616 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 55.437482][ T616] Tainted: [W]=WARN
[ 55.437728][ T616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 55.438330][ T616] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 55.438659][ T616] 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
[ 55.439816][ T616] RSP: 0018:ffffc900012cee80 EFLAGS: 00010246
[ 55.440224][ T616] RAX: 0000000000000000 RBX: ffff88800c6da000 RCX: 0000000000000001
[ 55.440712][ T616] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 55.441212][ T616] RBP: ffffc900012cef68 R08: 0000000000000000 R09: 0000000000000000
[ 55.441698][ T616] R10: ffffc900012cef98 R11: ffffffffb1e08d81 R12: 1ffff92000259dd4
[ 55.442207][ T616] R13: 00000000000005dc R14: ffffc900012cef98 R15: ffff88800c6daf08
[ 55.442694][ T616] FS: 00007fa5f9ba1800(0000) GS:ffff888081737000(0000) knlGS:0000000000000000
[ 55.443245][ T616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.443644][ T616] CR2: 00000000004e5730 CR3: 000000000b583005 CR4: 0000000000772ef0
[ 55.444139][ T616] PKRU: 55555554
[ 55.444387][ T616] Call Trace:
[ 55.444622][ T616]
[ 55.444787][ T616] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.445189][ T616] ? br_del_if+0xa3/0x1f0 [bridge]
[ 55.445556][ T616] ? br_device_event+0x53b/0x7f0 [bridge]
[ 55.445929][ T616] ? notifier_call_chain+0xcd/0x150
[ 55.446258][ T616] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 55.446579][ T616] ? netlink_rcv_skb+0x121/0x350
[ 55.446905][ T616] ? netlink_unicast+0x49e/0x780
[ 55.447215][ T616] ? netlink_sendmsg+0x721/0xbe0
[ 55.447528][ T616] ? ____sys_sendmsg+0x7ad/0xa10
[ 55.447859][ T616] ? ___sys_sendmsg+0xed/0x170
[ 55.448181][ T616] ? __sys_sendmsg+0x10b/0x1a0
[ 55.448498][ T616] ? do_syscall_64+0xc1/0x380
[ 55.448822][ T616] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.449244][ T616] netif_set_mtu+0x88/0x100
[ 55.449560][ T616] ? __pfx_netif_set_mtu+0x10/0x10
[ 55.449904][ T616] dev_set_mtu+0xa0/0x150
[ 55.450147][ T616] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 55.450579][ T616] br_del_if+0xb2/0x1f0 [bridge]
[ 55.450944][ T616] br_device_event+0x53b/0x7f0 [bridge]
[ 55.451304][ T616] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 55.451734][ T616] ? netconsole_netdev_event+0x2c1/0x620
[ 55.452087][ T616] notifier_call_chain+0xcd/0x150
[ 55.452418][ T616] unregister_netdevice_many_notify+0x694/0x1a40
[ 55.452823][ T616] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 55.453243][ T616] ? lockdep_hardirqs_on+0x7c/0x110
[ 55.453568][ T616] rtnl_dellink+0x340/0xa30
[ 55.453910][ T616] ? __pfx_rtnl_dellink+0x10/0x10
[ 55.454274][ T616] ? find_held_lock+0x2b/0x80
[ 55.454601][ T616] ? __lock_acquire+0x44d/0x7e0
[ 55.454939][ T616] ? find_held_lock+0x2b/0x80
[ 55.455260][ T616] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 55.455580][ T616] ? __lock_release+0x5d/0x170
[ 55.455911][ T616] ? __pfx_rtnl_dellink+0x10/0x10
[ 55.456227][ T616] rtnetlink_rcv_msg+0x710/0xc00
[ 55.456554][ T616] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.456904][ T616] ? __lock_acquire+0x44d/0x7e0
[ 55.457253][ T616] netlink_rcv_skb+0x121/0x350
[ 55.457574][ T616] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.457911][ T616] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 55.458249][ T616] ? netlink_deliver_tap+0x13e/0x340
[ 55.458560][ T616] ? netlink_deliver_tap+0xc3/0x340
[ 55.458939][ T616] netlink_unicast+0x49e/0x780
[ 55.459271][ T616] ? __pfx_netlink_unicast+0x10/0x10
[ 55.459591][ T616] ? __lock_acquire+0x44d/0x7e0
[ 55.459929][ T616] netlink_sendmsg+0x721/0xbe0
[ 55.460254][ T616] ? __pfx_netlink_sendmsg+0x10/0x10
[ 55.460578][ T616] ? __import_iovec+0x238/0x3c0
[ 55.460919][ T616] ____sys_sendmsg+0x7ad/0xa10
[ 55.461250][ T616] ? __pfx_____sys_sendmsg+0x10/0x10
[ 55.461571][ T616] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 55.461996][ T616] ___sys_sendmsg+0xed/0x170
[ 55.462317][ T616] ? kasan_record_aux_stack+0x8c/0xa0
[ 55.462642][ T616] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.463071][ T616] ? __pfx____sys_sendmsg+0x10/0x10
[ 55.463397][ T616] ? find_held_lock+0x2b/0x80
[ 55.463733][ T616] ? __lock_acquire+0x44d/0x7e0
[ 55.464074][ T616] ? find_held_lock+0x2b/0x80
[ 55.464395][ T616] ? __virt_addr_valid+0x22e/0x450
[ 55.464715][ T616] ? __lock_release+0x5d/0x170
[ 55.465055][ T616] __sys_sendmsg+0x10b/0x1a0
[ 55.465380][ T616] ? __call_rcu_common.constprop.0+0x320/0x640
[ 55.465778][ T616] ? __pfx___sys_sendmsg+0x10/0x10
[ 55.466128][ T616] ? rcu_is_watching+0x12/0xc0
[ 55.466462][ T616] do_syscall_64+0xc1/0x380
[ 55.466788][ T616] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.467188][ T616] RIP: 0033:0x7fa5f9d6e1e7
[ 55.467517][ T616] 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
[ 55.468690][ T616] RSP: 002b:00007fff52fa9478 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 55.469198][ T616] RAX: ffffffffffffffda RBX: 00007fff52fa9ba0 RCX: 00007fa5f9d6e1e7
[ 55.469695][ T616] RDX: 0000000000000000 RSI: 00007fff52fa94e0 RDI: 0000000000000005
[ 55.470205][ T616] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 55.470716][ T616] R10: 00007fa5f9c6bee8 R11: 0000000000000246 R12: 0000000000000002
[ 55.471225][ T616] R13: 00000000686e209c R14: 0000000000499600 R15: 0000000000000000
[ 55.471744][ T616]
[ 55.472001][ T616] irq event stamp: 48213
[ 55.472251][ T616] hardirqs last enabled at (48221): [] __up_console_sem+0x6b/0x80
[ 55.472846][ T616] hardirqs last disabled at (48246): [] __up_console_sem+0x50/0x80
[ 55.473416][ T616] softirqs last enabled at (48244): [] handle_softirqs+0x358/0x620
[ 55.474006][ T616] softirqs last disabled at (48229): [] __irq_exit_rcu+0xfa/0x160
[ 55.474577][ T616] ---[ end trace 0000000000000000 ]---
[ 55.521138][ T616] ip (616) used greatest stack depth: 24112 bytes left
[ 55.962192][ T621] br1: port 2(veth1) entered disabled state
[ 56.052781][ T622] veth1: left allmulticast mode
[ 56.053144][ T622] veth1: left promiscuous mode
[ 56.053644][ T622] br1: port 2(veth1) entered disabled state
[ 56.056958][ T622] ------------[ cut here ]------------
[ 56.057308][ T622] WARNING: CPU: 0 PID: 622 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 56.057973][ T622] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 56.058646][ T622] CPU: 0 UID: 0 PID: 622 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 56.059289][ T622] Tainted: [W]=WARN
[ 56.059526][ T622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.059924][ T622] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 56.060245][ T622] 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
[ 56.061399][ T622] RSP: 0018:ffffc9000113ef70 EFLAGS: 00010246
[ 56.061799][ T622] RAX: 0000000000000000 RBX: ffff888005162000 RCX: 0000000000000001
[ 56.062284][ T622] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 56.062750][ T622] RBP: ffffc9000113f058 R08: 0000000000000000 R09: 0000000000000000
[ 56.064372][ T622] R10: ffffc9000113f088 R11: ffffffffb2f79160 R12: 1ffff92000227df2
[ 56.064856][ T622] R13: 00000000000005dc R14: ffffc9000113f088 R15: ffff888005162f08
[ 56.065324][ T622] FS: 00007f33a84ad800(0000) GS:ffff8880816b7000(0000) knlGS:0000000000000000
[ 56.065902][ T622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.066298][ T622] CR2: 00000000004e5aa8 CR3: 000000000aacc002 CR4: 0000000000772ef0
[ 56.066764][ T622] PKRU: 55555554
[ 56.067009][ T622] Call Trace:
[ 56.067242][ T622]
[ 56.067398][ T622] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.067790][ T622] ? br_del_if+0xa3/0x1f0 [bridge]
[ 56.068179][ T622] ? do_set_master+0x14a/0x500
[ 56.068489][ T622] ? do_setlink.constprop.0+0x9f4/0x2480
[ 56.068809][ T622] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 56.069128][ T622] ? netlink_unicast+0x49e/0x780
[ 56.069439][ T622] ? netlink_sendmsg+0x721/0xbe0
[ 56.069749][ T622] ? ____sys_sendmsg+0x7ad/0xa10
[ 56.070086][ T622] ? ___sys_sendmsg+0xed/0x170
[ 56.070399][ T622] ? __sys_sendmsg+0x10b/0x1a0
[ 56.070707][ T622] ? do_syscall_64+0xc1/0x380
[ 56.071033][ T622] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.071416][ T622] ? find_held_lock+0x2b/0x80
[ 56.071735][ T622] netif_set_mtu+0x88/0x100
[ 56.072055][ T622] ? __pfx_netif_set_mtu+0x10/0x10
[ 56.072384][ T622] dev_set_mtu+0xa0/0x150
[ 56.072622][ T622] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 56.073064][ T622] br_del_if+0xb2/0x1f0 [bridge]
[ 56.073410][ T622] ? rtnl_is_locked+0x15/0x20
[ 56.073737][ T622] do_set_master+0x14a/0x500
[ 56.074089][ T622] do_setlink.constprop.0+0x9f4/0x2480
[ 56.074437][ T622] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 56.074853][ T622] ? rcu_read_lock_any_held+0x43/0xb0
[ 56.075161][ T622] ? validate_chain+0x166/0x4d0
[ 56.075471][ T622] ? __kernel_text_address+0x12/0x40
[ 56.075783][ T622] ? __lock_acquire+0x44d/0x7e0
[ 56.076121][ T622] ? __mutex_trylock_common+0xf9/0x260
[ 56.076431][ T622] ? __pfx___mutex_trylock_common+0x10/0x10
[ 56.076815][ T622] ? rcu_is_watching+0x12/0xc0
[ 56.077138][ T622] ? rcu_is_watching+0x12/0xc0
[ 56.077448][ T622] ? trace_contention_end+0xdc/0x140
[ 56.077756][ T622] ? __mutex_lock+0x19c/0xcd0
[ 56.078087][ T622] ? find_held_lock+0x2b/0x80
[ 56.078414][ T622] ? rtnl_newlink+0x651/0xa60
[ 56.078721][ T622] ? __create_object+0x5e/0xb0
[ 56.079043][ T622] ? __pfx___mutex_lock+0x10/0x10
[ 56.079355][ T622] ? trace_cap_capable+0x10f/0x190
[ 56.079663][ T622] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 56.080059][ T622] ? __rtnl_newlink+0x40e/0xa40
[ 56.080374][ T622] rtnl_newlink+0x69a/0xa60
[ 56.080691][ T622] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.081020][ T622] ? __lock_acquire+0x44d/0x7e0
[ 56.081336][ T622] ? find_held_lock+0x2b/0x80
[ 56.081645][ T622] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 56.081974][ T622] ? __lock_release+0x5d/0x170
[ 56.082288][ T622] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.082597][ T622] rtnetlink_rcv_msg+0x710/0xc00
[ 56.082919][ T622] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.083240][ T622] ? __lock_acquire+0x44d/0x7e0
[ 56.083556][ T622] netlink_rcv_skb+0x121/0x350
[ 56.083878][ T622] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.084189][ T622] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 56.084510][ T622] ? netlink_deliver_tap+0x13e/0x340
[ 56.084817][ T622] ? netlink_deliver_tap+0xc3/0x340
[ 56.085142][ T622] netlink_unicast+0x49e/0x780
[ 56.085461][ T622] ? __pfx_netlink_unicast+0x10/0x10
[ 56.085778][ T622] ? __lock_acquire+0x44d/0x7e0
[ 56.086113][ T622] netlink_sendmsg+0x721/0xbe0
[ 56.086427][ T622] ? __pfx_netlink_sendmsg+0x10/0x10
[ 56.086737][ T622] ? __import_iovec+0x238/0x3c0
[ 56.087074][ T622] ____sys_sendmsg+0x7ad/0xa10
[ 56.087388][ T622] ? __pfx_____sys_sendmsg+0x10/0x10
[ 56.087693][ T622] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 56.088117][ T622] ___sys_sendmsg+0xed/0x170
[ 56.088462][ T622] ? kasan_record_aux_stack+0x8c/0xa0
[ 56.088770][ T622] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.089179][ T622] ? __pfx____sys_sendmsg+0x10/0x10
[ 56.089492][ T622] ? find_held_lock+0x2b/0x80
[ 56.089804][ T622] ? __lock_acquire+0x44d/0x7e0
[ 56.090142][ T622] ? find_held_lock+0x2b/0x80
[ 56.090465][ T622] ? __virt_addr_valid+0x22e/0x450
[ 56.090772][ T622] ? __lock_release+0x5d/0x170
[ 56.091123][ T622] __sys_sendmsg+0x10b/0x1a0
[ 56.091431][ T622] ? __call_rcu_common.constprop.0+0x320/0x640
[ 56.091817][ T622] ? __pfx___sys_sendmsg+0x10/0x10
[ 56.092150][ T622] ? rcu_is_watching+0x12/0xc0
[ 56.092464][ T622] do_syscall_64+0xc1/0x380
[ 56.092780][ T622] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.093173][ T622] RIP: 0033:0x7f33a867a1e7
[ 56.093497][ T622] 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
[ 56.094623][ T622] RSP: 002b:00007ffeb6717348 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 56.095113][ T622] RAX: ffffffffffffffda RBX: 00007ffeb6717a70 RCX: 00007f33a867a1e7
[ 56.095578][ T622] RDX: 0000000000000000 RSI: 00007ffeb67173b0 RDI: 0000000000000005
[ 56.096050][ T622] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 56.096514][ T622] R10: 00007f33a8577ee8 R11: 0000000000000246 R12: 0000000000000003
[ 56.096993][ T622] R13: 00000000686e209c R14: 0000000000499600 R15: 0000000000000000
[ 56.097468][ T622]
[ 56.097709][ T622] irq event stamp: 33059
[ 56.097961][ T622] hardirqs last enabled at (33091): [] __up_console_sem+0x6b/0x80
[ 56.098503][ T622] hardirqs last disabled at (33098): [] __up_console_sem+0x50/0x80
[ 56.099066][ T622] softirqs last enabled at (33088): [] handle_softirqs+0x358/0x620
[ 56.099606][ T622] softirqs last disabled at (33067): [] __irq_exit_rcu+0xfa/0x160
[ 56.100146][ T622] ---[ end trace 0000000000000000 ]---
[ 56.222297][ T623] vx100: left allmulticast mode
[ 56.222781][ T623] vx100: left promiscuous mode
[ 56.223322][ T623] br1: port 1(vx100) entered disabled state
[ 56.226338][ T623] ------------[ cut here ]------------
[ 56.226729][ T623] WARNING: CPU: 2 PID: 623 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 56.228866][ T623] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 56.229927][ T623] CPU: 2 UID: 0 PID: 623 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 56.230631][ T623] Tainted: [W]=WARN
[ 56.230907][ T623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.231321][ T623] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 56.231685][ T623] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 56.232903][ T623] RSP: 0018:ffffc900012fef70 EFLAGS: 00010246
[ 56.233462][ T623] RAX: 0000000000000000 RBX: ffff888005162000 RCX: 0000000000000001
[ 56.234068][ T623] RDX: 0000000000000000 RSI: ffffffffb2a9b941 RDI: ffffffffb22555e0
[ 56.234702][ T623] RBP: ffffc900012ff058 R08: 0000000000000000 R09: 0000000000000000
[ 56.235319][ T623] R10: ffffc900012ff088 R11: ffffffffb2f79160 R12: 1ffff9200025fdf2
[ 56.235845][ T623] R13: 00000000000005dc R14: ffffc900012ff088 R15: ffff888005162f08
[ 56.236362][ T623] FS: 00007f6c50b46800(0000) GS:ffff8880817b7000(0000) knlGS:0000000000000000
[ 56.236964][ T623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.237419][ T623] CR2: 00000000004e73b8 CR3: 000000000937c003 CR4: 0000000000772ef0
[ 56.237933][ T623] PKRU: 55555554
[ 56.238202][ T623] Call Trace:
[ 56.238507][ T623]
[ 56.238686][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.239114][ T623] ? br_del_if+0xa3/0x1f0 [bridge]
[ 56.239524][ T623] ? do_set_master+0x14a/0x500
[ 56.239877][ T623] ? do_setlink.constprop.0+0x9f4/0x2480
[ 56.240309][ T623] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 56.240698][ T623] ? netlink_unicast+0x49e/0x780
[ 56.241121][ T623] ? netlink_sendmsg+0x721/0xbe0
[ 56.241489][ T623] ? ____sys_sendmsg+0x7ad/0xa10
[ 56.241843][ T623] ? ___sys_sendmsg+0xed/0x170
[ 56.242189][ T623] ? __sys_sendmsg+0x10b/0x1a0
[ 56.242620][ T623] ? do_syscall_64+0xc1/0x380
[ 56.242969][ T623] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.243395][ T623] ? find_held_lock+0x2b/0x80
[ 56.243745][ T623] netif_set_mtu+0x88/0x100
[ 56.244098][ T623] ? __pfx_netif_set_mtu+0x10/0x10
[ 56.244465][ T623] dev_set_mtu+0xa0/0x150
[ 56.244727][ T623] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 56.245289][ T623] br_del_if+0xb2/0x1f0 [bridge]
[ 56.245729][ T623] ? rtnl_is_locked+0x15/0x20
[ 56.246167][ T623] do_set_master+0x14a/0x500
[ 56.246602][ T623] do_setlink.constprop.0+0x9f4/0x2480
[ 56.246962][ T623] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 56.247401][ T623] ? rcu_read_lock_any_held+0x43/0xb0
[ 56.247737][ T623] ? validate_chain+0x166/0x4d0
[ 56.248100][ T623] ? __kernel_text_address+0x12/0x40
[ 56.248466][ T623] ? __lock_acquire+0x44d/0x7e0
[ 56.248806][ T623] ? __mutex_trylock_common+0xf9/0x260
[ 56.249155][ T623] ? __pfx___mutex_trylock_common+0x10/0x10
[ 56.249611][ T623] ? rcu_is_watching+0x12/0xc0
[ 56.249962][ T623] ? rcu_is_watching+0x12/0xc0
[ 56.250298][ T623] ? trace_contention_end+0xdc/0x140
[ 56.250654][ T623] ? __mutex_lock+0x19c/0xcd0
[ 56.251007][ T623] ? find_held_lock+0x2b/0x80
[ 56.251352][ T623] ? rtnl_newlink+0x651/0xa60
[ 56.251687][ T623] ? __create_object+0x5e/0xb0
[ 56.252042][ T623] ? __pfx___mutex_lock+0x10/0x10
[ 56.252407][ T623] ? trace_cap_capable+0x10f/0x190
[ 56.252745][ T623] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 56.253254][ T623] ? __rtnl_newlink+0x40e/0xa40
[ 56.253712][ T623] rtnl_newlink+0x69a/0xa60
[ 56.254130][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.254549][ T623] ? __lock_acquire+0x44d/0x7e0
[ 56.254989][ T623] ? find_held_lock+0x2b/0x80
[ 56.255470][ T623] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 56.255988][ T623] ? __lock_release+0x5d/0x170
[ 56.256574][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.257054][ T623] rtnetlink_rcv_msg+0x710/0xc00
[ 56.257433][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.257777][ T623] ? __lock_acquire+0x44d/0x7e0
[ 56.258145][ T623] netlink_rcv_skb+0x121/0x350
[ 56.258489][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.258818][ T623] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 56.259176][ T623] ? netlink_deliver_tap+0x13e/0x340
[ 56.259532][ T623] ? netlink_deliver_tap+0xc3/0x340
[ 56.259879][ T623] netlink_unicast+0x49e/0x780
[ 56.260220][ T623] ? __pfx_netlink_unicast+0x10/0x10
[ 56.260582][ T623] ? __lock_acquire+0x44d/0x7e0
[ 56.260941][ T623] netlink_sendmsg+0x721/0xbe0
[ 56.261452][ T623] ? __pfx_netlink_sendmsg+0x10/0x10
[ 56.262039][ T623] ? __import_iovec+0x238/0x3c0
[ 56.262617][ T623] ____sys_sendmsg+0x7ad/0xa10
[ 56.263228][ T623] ? __pfx_____sys_sendmsg+0x10/0x10
[ 56.263789][ T623] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 56.264515][ T623] ___sys_sendmsg+0xed/0x170
[ 56.264896][ T623] ? kasan_record_aux_stack+0x8c/0xa0
[ 56.265318][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.265894][ T623] ? __pfx____sys_sendmsg+0x10/0x10
[ 56.266245][ T623] ? find_held_lock+0x2b/0x80
[ 56.266599][ T623] ? __lock_acquire+0x44d/0x7e0
[ 56.266959][ T623] ? find_held_lock+0x2b/0x80
[ 56.267294][ T623] ? __virt_addr_valid+0x22e/0x450
[ 56.267703][ T623] ? __lock_release+0x5d/0x170
[ 56.268131][ T623] __sys_sendmsg+0x10b/0x1a0
[ 56.268517][ T623] ? __call_rcu_common.constprop.0+0x320/0x640
[ 56.269005][ T623] ? __pfx___sys_sendmsg+0x10/0x10
[ 56.269434][ T623] ? rcu_is_watching+0x12/0xc0
[ 56.269878][ T623] do_syscall_64+0xc1/0x380
[ 56.270218][ T623] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.270643][ T623] RIP: 0033:0x7f6c50d131e7
[ 56.271002][ T623] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 56.272201][ T623] RSP: 002b:00007ffcb2a36698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 56.272735][ T623] RAX: ffffffffffffffda RBX: 00007ffcb2a36dc0 RCX: 00007f6c50d131e7
[ 56.273243][ T623] RDX: 0000000000000000 RSI: 00007ffcb2a36700 RDI: 0000000000000005
[ 56.273819][ T623] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 56.274335][ T623] R10: 00007f6c50c10ee8 R11: 0000000000000246 R12: 0000000000000003
[ 56.274849][ T623] R13: 00000000686e209d R14: 0000000000499600 R15: 0000000000000000
[ 56.275367][ T623]
[ 56.275622][ T623] irq event stamp: 40923
[ 56.275887][ T623] hardirqs last enabled at (40935): [] __up_console_sem+0x6b/0x80
[ 56.276561][ T623] hardirqs last disabled at (40944): [] __up_console_sem+0x50/0x80
[ 56.277154][ T623] softirqs last enabled at (39790): [] handle_softirqs+0x358/0x620
[ 56.277796][ T623] softirqs last disabled at (39773): [] __irq_exit_rcu+0xfa/0x160
[ 56.278505][ T623] ---[ end trace 0000000000000000 ]---