[ 14.133751][ T249] ip (249) used greatest stack depth: 24064 bytes left
[ 20.669287][ T328] br1: port 1(vx10) entered blocking state
[ 20.669956][ T328] br1: port 1(vx10) entered disabled state
[ 20.670780][ T328] vx10: entered allmulticast mode
[ 20.674524][ T328] vx10: entered promiscuous mode
[ 20.675959][ T328] br1: port 1(vx10) entered blocking state
[ 20.676460][ T328] br1: port 1(vx10) entered forwarding state
[ 20.678389][ T328] ------------[ cut here ]------------
[ 20.679224][ T328] WARNING: CPU: 2 PID: 328 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.680305][ T328] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 20.681399][ T328] CPU: 2 UID: 0 PID: 328 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.682377][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.683286][ T328] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.683886][ T328] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.685905][ T328] RSP: 0018:ffffc90000626ef0 EFLAGS: 00010246
[ 20.686645][ T328] RAX: 0000000000000000 RBX: ffff888004daa000 RCX: 0000000000000001
[ 20.687533][ T328] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 20.688319][ T328] RBP: ffffc90000626fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.688908][ T328] R10: ffffc90000627010 R11: ffffffffa42a8918 R12: 1ffff920000c4de2
[ 20.689495][ T328] R13: 00000000000005dc R14: ffffc90000627010 R15: ffff888004daaf08
[ 20.690015][ T328] FS: 00007f47d6681800(0000) GS:ffff888090db7000(0000) knlGS:0000000000000000
[ 20.690581][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.691110][ T328] CR2: 00000000004e5ce0 CR3: 000000000c114004 CR4: 0000000000772ef0
[ 20.691589][ T328] PKRU: 55555554
[ 20.691955][ T328] Call Trace:
[ 20.692271][ T328]
[ 20.692449][ T328] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.692862][ T328] ? find_held_lock+0x2b/0x80
[ 20.693209][ T328] ? mark_held_locks+0x49/0x80
[ 20.693625][ T328] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.694054][ T328] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.694378][ T328] netif_set_mtu+0x88/0x100
[ 20.694735][ T328] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.695088][ T328] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.695531][ T328] dev_set_mtu+0xa0/0x150
[ 20.695792][ T328] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.696235][ T328] br_add_if+0xda3/0x1330 [bridge]
[ 20.696603][ T328] do_set_master+0x332/0x500
[ 20.696941][ T328] do_setlink.constprop.0+0x9f4/0x2480
[ 20.697281][ T328] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.697705][ T328] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.698037][ T328] ? validate_chain+0x166/0x4d0
[ 20.698355][ T328] ? __kernel_text_address+0x12/0x40
[ 20.698690][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.699014][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 20.699414][ T328] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.699829][ T328] ? rcu_is_watching+0x12/0xc0
[ 20.700169][ T328] ? rcu_is_watching+0x12/0xc0
[ 20.700488][ T328] ? trace_contention_end+0xdc/0x140
[ 20.700949][ T328] ? __mutex_lock+0x19c/0xcd0
[ 20.701599][ T328] ? find_held_lock+0x2b/0x80
[ 20.701941][ T328] ? rtnl_newlink+0x651/0xa60
[ 20.702272][ T328] ? __create_object+0x5e/0xb0
[ 20.702679][ T328] ? __pfx___mutex_lock+0x10/0x10
[ 20.703020][ T328] ? trace_cap_capable+0x10f/0x190
[ 20.703360][ T328] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.703835][ T328] ? __rtnl_newlink+0x40e/0xa40
[ 20.704228][ T328] rtnl_newlink+0x69a/0xa60
[ 20.704635][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.704988][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.705371][ T328] ? find_held_lock+0x2b/0x80
[ 20.705797][ T328] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.706139][ T328] ? __lock_release+0x5d/0x170
[ 20.706478][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.706879][ T328] rtnetlink_rcv_msg+0x713/0xc00
[ 20.707586][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.708011][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.708758][ T328] netlink_rcv_skb+0x121/0x350
[ 20.709185][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.709657][ T328] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.710084][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 20.710406][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 20.710743][ T328] netlink_unicast+0x4a1/0x780
[ 20.711078][ T328] ? __pfx_netlink_unicast+0x10/0x10
[ 20.711405][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.711753][ T328] netlink_sendmsg+0x721/0xbe0
[ 20.712195][ T328] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.712918][ T328] ? __import_iovec+0x238/0x3c0
[ 20.713508][ T328] ____sys_sendmsg+0x7aa/0xa10
[ 20.714097][ T328] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.714655][ T328] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.715259][ T328] ___sys_sendmsg+0xed/0x170
[ 20.715697][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.716110][ T328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.716734][ T328] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.717179][ T328] ? find_held_lock+0x2b/0x80
[ 20.717506][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.717897][ T328] ? find_held_lock+0x2b/0x80
[ 20.718289][ T328] ? __virt_addr_valid+0x22e/0x450
[ 20.718959][ T328] ? __lock_release+0x5d/0x170
[ 20.719395][ T328] __sys_sendmsg+0x10b/0x1a0
[ 20.719863][ T328] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.720555][ T328] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.721159][ T328] ? rcu_is_watching+0x12/0xc0
[ 20.721677][ T328] do_syscall_64+0xc1/0x380
[ 20.722038][ T328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.722522][ T328] RIP: 0033:0x7f47d684e1e7
[ 20.722877][ T328] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 20.724132][ T328] RSP: 002b:00007ffef410d828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.724678][ T328] RAX: ffffffffffffffda RBX: 00007ffef410df50 RCX: 00007f47d684e1e7
[ 20.725371][ T328] RDX: 0000000000000000 RSI: 00007ffef410d890 RDI: 0000000000000005
[ 20.726080][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.726894][ T328] R10: 000000002d543910 R11: 0000000000000246 R12: 0000000000000004
[ 20.728969][ T328] R13: 00000000686e7184 R14: 0000000000499600 R15: 0000000000000000
[ 20.729848][ T328]
[ 20.730291][ T328] irq event stamp: 38757
[ 20.730722][ T328] hardirqs last enabled at (38767): [] __up_console_sem+0x6b/0x80
[ 20.732106][ T328] hardirqs last disabled at (38778): [] __up_console_sem+0x50/0x80
[ 20.733089][ T328] softirqs last enabled at (37620): [] handle_softirqs+0x358/0x620
[ 20.734492][ T328] softirqs last disabled at (37529): [] __irq_exit_rcu+0xfa/0x160
[ 20.735489][ T328] ---[ end trace 0000000000000000 ]---
[ 20.779305][ T328] ip (328) used greatest stack depth: 23888 bytes left
[ 21.280716][ T333] br1: port 2(vx20) entered blocking state
[ 21.281536][ T333] br1: port 2(vx20) entered disabled state
[ 21.282272][ T333] vx20: entered allmulticast mode
[ 21.287046][ T333] vx20: entered promiscuous mode
[ 21.288646][ T333] br1: port 2(vx20) entered blocking state
[ 21.289104][ T333] br1: port 2(vx20) entered forwarding state
[ 21.290067][ T333] ------------[ cut here ]------------
[ 21.290390][ T333] WARNING: CPU: 2 PID: 333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.291005][ T333] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.291672][ T333] CPU: 2 UID: 0 PID: 333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.292317][ T333] Tainted: [W]=WARN
[ 21.292572][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.292963][ T333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.293302][ T333] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.294520][ T333] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 21.294944][ T333] RAX: 0000000000000000 RBX: ffff888004daa000 RCX: 0000000000000001
[ 21.295426][ T333] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 21.295897][ T333] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.296383][ T333] R10: ffffc900005e7010 R11: ffffffffa42a8918 R12: 1ffff920000bcde2
[ 21.296871][ T333] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff888004daaf08
[ 21.297354][ T333] FS: 00007fb46ac7f800(0000) GS:ffff888090db7000(0000) knlGS:0000000000000000
[ 21.297900][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.298342][ T333] CR2: 00000000004e5de8 CR3: 00000000075a2002 CR4: 0000000000772ef0
[ 21.298816][ T333] PKRU: 55555554
[ 21.299067][ T333] Call Trace:
[ 21.299312][ T333]
[ 21.299483][ T333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.299803][ T333] ? find_held_lock+0x2b/0x80
[ 21.300141][ T333] ? mark_held_locks+0x49/0x80
[ 21.300460][ T333] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.300862][ T333] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.301197][ T333] netif_set_mtu+0x88/0x100
[ 21.301518][ T333] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.301847][ T333] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.302300][ T333] dev_set_mtu+0xa0/0x150
[ 21.302546][ T333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.302987][ T333] br_add_if+0xda3/0x1330 [bridge]
[ 21.303365][ T333] do_set_master+0x332/0x500
[ 21.303692][ T333] do_setlink.constprop.0+0x9f4/0x2480
[ 21.304015][ T333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.304435][ T333] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.304756][ T333] ? validate_chain+0x166/0x4d0
[ 21.305110][ T333] ? __kernel_text_address+0x12/0x40
[ 21.305445][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.305776][ T333] ? __mutex_trylock_common+0xf9/0x260
[ 21.306111][ T333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.306504][ T333] ? rcu_is_watching+0x12/0xc0
[ 21.306824][ T333] ? rcu_is_watching+0x12/0xc0
[ 21.307149][ T333] ? trace_contention_end+0xdc/0x140
[ 21.307466][ T333] ? __mutex_lock+0x19c/0xcd0
[ 21.307794][ T333] ? find_held_lock+0x2b/0x80
[ 21.308122][ T333] ? rtnl_newlink+0x651/0xa60
[ 21.308440][ T333] ? __create_object+0x5e/0xb0
[ 21.308760][ T333] ? __pfx___mutex_lock+0x10/0x10
[ 21.309090][ T333] ? trace_cap_capable+0x10f/0x190
[ 21.309407][ T333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.309798][ T333] ? __rtnl_newlink+0x40e/0xa40
[ 21.310135][ T333] rtnl_newlink+0x69a/0xa60
[ 21.310468][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.310787][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.311126][ T333] ? find_held_lock+0x2b/0x80
[ 21.311445][ T333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.311761][ T333] ? __lock_release+0x5d/0x170
[ 21.312106][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.312428][ T333] rtnetlink_rcv_msg+0x713/0xc00
[ 21.312747][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.313091][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.313414][ T333] netlink_rcv_skb+0x121/0x350
[ 21.313733][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.314062][ T333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.314394][ T333] ? netlink_deliver_tap+0x13e/0x340
[ 21.314711][ T333] ? netlink_deliver_tap+0xc3/0x340
[ 21.315057][ T333] netlink_unicast+0x4a1/0x780
[ 21.315387][ T333] ? __pfx_netlink_unicast+0x10/0x10
[ 21.315702][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.316040][ T333] netlink_sendmsg+0x721/0xbe0
[ 21.316362][ T333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.316680][ T333] ? __import_iovec+0x238/0x3c0
[ 21.317003][ T333] ____sys_sendmsg+0x7aa/0xa10
[ 21.317339][ T333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.317662][ T333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.318077][ T333] ___sys_sendmsg+0xed/0x170
[ 21.318390][ T333] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.318708][ T333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.319110][ T333] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.319431][ T333] ? find_held_lock+0x2b/0x80
[ 21.319749][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.320090][ T333] ? find_held_lock+0x2b/0x80
[ 21.320406][ T333] ? __virt_addr_valid+0x22e/0x450
[ 21.320722][ T333] ? __lock_release+0x5d/0x170
[ 21.321055][ T333] __sys_sendmsg+0x10b/0x1a0
[ 21.321375][ T333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.321762][ T333] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.322104][ T333] ? rcu_is_watching+0x12/0xc0
[ 21.322427][ T333] do_syscall_64+0xc1/0x380
[ 21.322747][ T333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.323147][ T333] RIP: 0033:0x7fb46ae4c1e7
[ 21.323476][ T333] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.324583][ T333] RSP: 002b:00007fff6dab6dd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.325106][ T333] RAX: ffffffffffffffda RBX: 00007fff6dab7500 RCX: 00007fb46ae4c1e7
[ 21.325575][ T333] RDX: 0000000000000000 RSI: 00007fff6dab6e40 RDI: 0000000000000005
[ 21.326056][ T333] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.326525][ T333] R10: 00000000288d3910 R11: 0000000000000246 R12: 0000000000000004
[ 21.326999][ T333] R13: 00000000686e7185 R14: 0000000000499600 R15: 0000000000000000
[ 21.327491][ T333]
[ 21.327732][ T333] irq event stamp: 40853
[ 21.327974][ T333] hardirqs last enabled at (40863): [] __up_console_sem+0x6b/0x80
[ 21.328522][ T333] hardirqs last disabled at (40874): [] __up_console_sem+0x50/0x80
[ 21.329075][ T333] softirqs last enabled at (39676): [] br_add_if+0xd82/0x1330 [bridge]
[ 21.329658][ T333] softirqs last disabled at (39550): [] br_add_if+0xcf3/0x1330 [bridge]
[ 21.330243][ T333] ---[ end trace 0000000000000000 ]---
[ 21.537754][ T335] br1: port 3(veth1) entered blocking state
[ 21.538247][ T335] br1: port 3(veth1) entered disabled state
[ 21.538692][ T335] veth1: entered allmulticast mode
[ 21.542882][ T335] veth1: entered promiscuous mode
[ 21.544123][ T335] ------------[ cut here ]------------
[ 21.544489][ T335] WARNING: CPU: 2 PID: 335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.545159][ T335] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.545751][ T335] CPU: 2 UID: 0 PID: 335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.546430][ T335] Tainted: [W]=WARN
[ 21.546696][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.547115][ T335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.547457][ T335] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.548588][ T335] RSP: 0018:ffffc90000646ef0 EFLAGS: 00010246
[ 21.549008][ T335] RAX: 0000000000000000 RBX: ffff888004daa000 RCX: 0000000000000001
[ 21.549506][ T335] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 21.549995][ T335] RBP: ffffc90000646fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.550491][ T335] R10: ffffc90000647010 R11: ffffffffa42a8918 R12: 1ffff920000c8de2
[ 21.550995][ T335] R13: 00000000000005dc R14: ffffc90000647010 R15: ffff888004daaf08
[ 21.551484][ T335] FS: 00007f566d321800(0000) GS:ffff888090db7000(0000) knlGS:0000000000000000
[ 21.552117][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.552535][ T335] CR2: 00000000004e5aa8 CR3: 000000000a393006 CR4: 0000000000772ef0
[ 21.553043][ T335] PKRU: 55555554
[ 21.553295][ T335] Call Trace:
[ 21.553543][ T335]
[ 21.553727][ T335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.554074][ T335] ? find_held_lock+0x2b/0x80
[ 21.554414][ T335] ? mark_held_locks+0x49/0x80
[ 21.554748][ T335] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.555187][ T335] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.555540][ T335] netif_set_mtu+0x88/0x100
[ 21.555908][ T335] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.556285][ T335] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.556746][ T335] dev_set_mtu+0xa0/0x150
[ 21.557043][ T335] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.557482][ T335] br_add_if+0xda3/0x1330 [bridge]
[ 21.557851][ T335] do_set_master+0x332/0x500
[ 21.558222][ T335] do_setlink.constprop.0+0x9f4/0x2480
[ 21.558560][ T335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.558978][ T335] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.559326][ T335] ? validate_chain+0x166/0x4d0
[ 21.559702][ T335] ? __kernel_text_address+0x12/0x40
[ 21.560054][ T335] ? __lock_acquire+0x44d/0x7e0
[ 21.560385][ T335] ? __mutex_trylock_common+0xf9/0x260
[ 21.560728][ T335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.561144][ T335] ? rcu_is_watching+0x12/0xc0
[ 21.561486][ T335] ? rcu_is_watching+0x12/0xc0
[ 21.561822][ T335] ? trace_contention_end+0xdc/0x140
[ 21.562165][ T335] ? __mutex_lock+0x19c/0xcd0
[ 21.562489][ T335] ? find_held_lock+0x2b/0x80
[ 21.562825][ T335] ? rtnl_newlink+0x651/0xa60
[ 21.563161][ T335] ? __create_object+0x5e/0xb0
[ 21.563497][ T335] ? __pfx___mutex_lock+0x10/0x10
[ 21.563823][ T335] ? trace_cap_capable+0x10f/0x190
[ 21.564175][ T335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.564568][ T335] ? __rtnl_newlink+0x40e/0xa40
[ 21.564909][ T335] rtnl_newlink+0x69a/0xa60
[ 21.565254][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.565573][ T335] ? __lock_acquire+0x44d/0x7e0
[ 21.565913][ T335] ? find_held_lock+0x2b/0x80
[ 21.566255][ T335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.566575][ T335] ? __lock_release+0x5d/0x170
[ 21.566902][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.567232][ T335] rtnetlink_rcv_msg+0x713/0xc00
[ 21.567564][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.567901][ T335] ? __lock_acquire+0x44d/0x7e0
[ 21.568244][ T335] netlink_rcv_skb+0x121/0x350
[ 21.568571][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.568898][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.569239][ T335] ? netlink_deliver_tap+0x13e/0x340
[ 21.569556][ T335] ? netlink_deliver_tap+0xc3/0x340
[ 21.569879][ T335] netlink_unicast+0x4a1/0x780
[ 21.570214][ T335] ? __pfx_netlink_unicast+0x10/0x10
[ 21.570532][ T335] ? __lock_acquire+0x44d/0x7e0
[ 21.570864][ T335] netlink_sendmsg+0x721/0xbe0
[ 21.571199][ T335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.571518][ T335] ? __import_iovec+0x238/0x3c0
[ 21.571859][ T335] ____sys_sendmsg+0x7aa/0xa10
[ 21.572203][ T335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.572522][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.572925][ T335] ___sys_sendmsg+0xed/0x170
[ 21.573261][ T335] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.573578][ T335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.573976][ T335] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.574310][ T335] ? find_held_lock+0x2b/0x80
[ 21.574647][ T335] ? __lock_acquire+0x44d/0x7e0
[ 21.574994][ T335] ? find_held_lock+0x2b/0x80
[ 21.575330][ T335] ? __virt_addr_valid+0x22e/0x450
[ 21.575660][ T335] ? __lock_release+0x5d/0x170
[ 21.575989][ T335] __sys_sendmsg+0x10b/0x1a0
[ 21.576346][ T335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.576746][ T335] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.577119][ T335] ? rcu_is_watching+0x12/0xc0
[ 21.577449][ T335] do_syscall_64+0xc1/0x380
[ 21.577771][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.578174][ T335] RIP: 0033:0x7f566d4ee1e7
[ 21.578515][ T335] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.579656][ T335] RSP: 002b:00007ffe0a2d9da8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.580141][ T335] RAX: ffffffffffffffda RBX: 00007ffe0a2da4d0 RCX: 00007f566d4ee1e7
[ 21.580631][ T335] RDX: 0000000000000000 RSI: 00007ffe0a2d9e10 RDI: 0000000000000005
[ 21.581136][ T335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.581618][ T335] R10: 000000000c40a910 R11: 0000000000000246 R12: 0000000000000004
[ 21.582134][ T335] R13: 00000000686e7185 R14: 0000000000499600 R15: 0000000000000000
[ 21.582666][ T335]
[ 21.582906][ T335] irq event stamp: 42685
[ 21.583185][ T335] hardirqs last enabled at (42697): [] __up_console_sem+0x6b/0x80
[ 21.583738][ T335] hardirqs last disabled at (42706): [] __up_console_sem+0x50/0x80
[ 21.584287][ T335] softirqs last enabled at (42140): [] handle_softirqs+0x358/0x620
[ 21.584844][ T335] softirqs last disabled at (42121): [] __irq_exit_rcu+0xfa/0x160
[ 21.585398][ T335] ---[ end trace 0000000000000000 ]---
[ 21.700122][ T38] br1: port 3(veth1) entered blocking state
[ 21.700619][ T38] br1: port 3(veth1) entered forwarding state
[ 21.907648][ T338] br1: port 4(veth2) entered blocking state
[ 21.908138][ T338] br1: port 4(veth2) entered disabled state
[ 21.908565][ T338] veth2: entered allmulticast mode
[ 21.912439][ T338] veth2: entered promiscuous mode
[ 21.913484][ T338] ------------[ cut here ]------------
[ 21.913824][ T338] WARNING: CPU: 2 PID: 338 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.914457][ T338] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.915616][ T338] CPU: 2 UID: 0 PID: 338 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.916270][ T338] Tainted: [W]=WARN
[ 21.916526][ T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.916949][ T338] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.917292][ T338] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.918425][ T338] RSP: 0018:ffffc90000676ef0 EFLAGS: 00010246
[ 21.918859][ T338] RAX: 0000000000000000 RBX: ffff888004daa000 RCX: 0000000000000001
[ 21.919341][ T338] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 21.919904][ T338] RBP: ffffc90000676fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.920390][ T338] R10: ffffc90000677010 R11: ffffffffa42a8918 R12: 1ffff920000cede2
[ 21.920862][ T338] R13: 00000000000005dc R14: ffffc90000677010 R15: ffff888004daaf08
[ 21.921362][ T338] FS: 00007fcb95ad1800(0000) GS:ffff888090db7000(0000) knlGS:0000000000000000
[ 21.921911][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.922334][ T338] CR2: 00000000004e5ab0 CR3: 00000000099c9004 CR4: 0000000000772ef0
[ 21.922837][ T338] PKRU: 55555554
[ 21.923095][ T338] Call Trace:
[ 21.923341][ T338]
[ 21.923513][ T338] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.923834][ T338] ? find_held_lock+0x2b/0x80
[ 21.924232][ T338] ? mark_held_locks+0x49/0x80
[ 21.924553][ T338] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.924963][ T338] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.925309][ T338] netif_set_mtu+0x88/0x100
[ 21.925631][ T338] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.925960][ T338] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.926410][ T338] dev_set_mtu+0xa0/0x150
[ 21.926657][ T338] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.927097][ T338] br_add_if+0xda3/0x1330 [bridge]
[ 21.927464][ T338] do_set_master+0x332/0x500
[ 21.927794][ T338] do_setlink.constprop.0+0x9f4/0x2480
[ 21.928128][ T338] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.928537][ T338] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.928901][ T338] ? validate_chain+0x166/0x4d0
[ 21.929233][ T338] ? __kernel_text_address+0x12/0x40
[ 21.929558][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.929878][ T338] ? __mutex_trylock_common+0xf9/0x260
[ 21.930239][ T338] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.930632][ T338] ? rcu_is_watching+0x12/0xc0
[ 21.930957][ T338] ? rcu_is_watching+0x12/0xc0
[ 21.931283][ T338] ? trace_contention_end+0xdc/0x140
[ 21.931602][ T338] ? __mutex_lock+0x19c/0xcd0
[ 21.931919][ T338] ? find_held_lock+0x2b/0x80
[ 21.932245][ T338] ? rtnl_newlink+0x651/0xa60
[ 21.932564][ T338] ? __create_object+0x5e/0xb0
[ 21.932884][ T338] ? __pfx___mutex_lock+0x10/0x10
[ 21.933236][ T338] ? trace_cap_capable+0x10f/0x190
[ 21.933555][ T338] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.933948][ T338] ? __rtnl_newlink+0x40e/0xa40
[ 21.934283][ T338] rtnl_newlink+0x69a/0xa60
[ 21.934606][ T338] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.934938][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.935280][ T338] ? find_held_lock+0x2b/0x80
[ 21.935601][ T338] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.935916][ T338] ? __lock_release+0x5d/0x170
[ 21.936248][ T338] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.936564][ T338] rtnetlink_rcv_msg+0x713/0xc00
[ 21.936885][ T338] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.937218][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.937542][ T338] netlink_rcv_skb+0x121/0x350
[ 21.937870][ T338] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.938200][ T338] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.938528][ T338] ? netlink_deliver_tap+0x13e/0x340
[ 21.938841][ T338] ? netlink_deliver_tap+0xc3/0x340
[ 21.939170][ T338] netlink_unicast+0x4a1/0x780
[ 21.939492][ T338] ? __pfx_netlink_unicast+0x10/0x10
[ 21.939811][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.940154][ T338] netlink_sendmsg+0x721/0xbe0
[ 21.940476][ T338] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.940793][ T338] ? __import_iovec+0x238/0x3c0
[ 21.941129][ T338] ____sys_sendmsg+0x7aa/0xa10
[ 21.941457][ T338] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.941774][ T338] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.942185][ T338] ___sys_sendmsg+0xed/0x170
[ 21.942503][ T338] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.942819][ T338] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.943224][ T338] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.943546][ T338] ? find_held_lock+0x2b/0x80
[ 21.943867][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.944203][ T338] ? find_held_lock+0x2b/0x80
[ 21.944523][ T338] ? __virt_addr_valid+0x22e/0x450
[ 21.944933][ T338] ? __lock_release+0x5d/0x170
[ 21.945323][ T338] __sys_sendmsg+0x10b/0x1a0
[ 21.945644][ T338] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.946053][ T338] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.946387][ T338] ? rcu_is_watching+0x12/0xc0
[ 21.946731][ T338] do_syscall_64+0xc1/0x380
[ 21.947064][ T338] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.947471][ T338] RIP: 0033:0x7fcb95c9e1e7
[ 21.947803][ T338] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.948943][ T338] RSP: 002b:00007ffe11ee0b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.949431][ T338] RAX: ffffffffffffffda RBX: 00007ffe11ee12a0 RCX: 00007fcb95c9e1e7
[ 21.949911][ T338] RDX: 0000000000000000 RSI: 00007ffe11ee0be0 RDI: 0000000000000005
[ 21.950391][ T338] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.950861][ T338] R10: 000000003a962910 R11: 0000000000000246 R12: 0000000000000004
[ 21.951339][ T338] R13: 00000000686e7185 R14: 0000000000499600 R15: 0000000000000000
[ 21.951832][ T338]
[ 21.952084][ T338] irq event stamp: 38211
[ 21.952328][ T338] hardirqs last enabled at (38221): [] __up_console_sem+0x6b/0x80
[ 21.952866][ T338] hardirqs last disabled at (38230): [] __up_console_sem+0x50/0x80
[ 21.953418][ T338] softirqs last enabled at (38060): [] handle_softirqs+0x358/0x620
[ 21.953972][ T338] softirqs last disabled at (38049): [] __irq_exit_rcu+0xfa/0x160
[ 21.954522][ T338] ---[ end trace 0000000000000000 ]---
[ 22.079124][ T71] br1: port 4(veth2) entered blocking state
[ 22.079545][ T71] br1: port 4(veth2) entered forwarding state
[ 23.010007][ T348] 8021q: 802.1Q VLAN Support v1.8
[ 23.419913][ T351] br1: entered promiscuous mode
[ 23.435238][ T351] br1: left promiscuous mode
[ 23.442167][ T351] br1: entered promiscuous mode
[ 31.001008][ T430] br1: port 1(vx10) entered blocking state
[ 31.001476][ T430] br1: port 1(vx10) entered disabled state
[ 31.001908][ T430] vx10: entered allmulticast mode
[ 31.005404][ T430] vx10: entered promiscuous mode
[ 31.016512][ T430] br1: port 1(vx10) entered blocking state
[ 31.016968][ T430] br1: port 1(vx10) entered forwarding state
[ 31.018464][ T430] ------------[ cut here ]------------
[ 31.018818][ T430] WARNING: CPU: 1 PID: 430 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.019495][ T430] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 31.020208][ T430] CPU: 1 UID: 0 PID: 430 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.020856][ T430] Tainted: [W]=WARN
[ 31.021126][ T430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.021529][ T430] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.021859][ T430] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.023018][ T430] RSP: 0018:ffffc90000b66ef0 EFLAGS: 00010246
[ 31.023447][ T430] RAX: 0000000000000000 RBX: ffff888004f52000 RCX: 0000000000000001
[ 31.023925][ T430] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 31.024425][ T430] RBP: ffffc90000b66fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.024914][ T430] R10: ffffc90000b67010 R11: ffffffffa3979160 R12: 1ffff9200016cde2
[ 31.025408][ T430] R13: 00000000000005dc R14: ffffc90000b67010 R15: ffff888004f52f08
[ 31.025890][ T430] FS: 00007faa10b6f800(0000) GS:ffff888090d37000(0000) knlGS:0000000000000000
[ 31.026475][ T430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.026882][ T430] CR2: 00000000004e5ce0 CR3: 000000000a9cf006 CR4: 0000000000772ef0
[ 31.027392][ T430] PKRU: 55555554
[ 31.027635][ T430] Call Trace:
[ 31.027883][ T430]
[ 31.028062][ T430] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.028386][ T430] ? __lock_acquire+0x44d/0x7e0
[ 31.028721][ T430] ? find_held_lock+0x2b/0x80
[ 31.029058][ T430] netif_set_mtu+0x88/0x100
[ 31.029380][ T430] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.029717][ T430] dev_set_mtu+0xa0/0x150
[ 31.029964][ T430] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.030420][ T430] br_add_if+0xda3/0x1330 [bridge]
[ 31.030792][ T430] do_set_master+0x332/0x500
[ 31.031149][ T430] do_setlink.constprop.0+0x9f4/0x2480
[ 31.031477][ T430] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.031885][ T430] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.032214][ T430] ? validate_chain+0x166/0x4d0
[ 31.032534][ T430] ? __kernel_text_address+0x12/0x40
[ 31.032862][ T430] ? __lock_acquire+0x44d/0x7e0
[ 31.033199][ T430] ? __mutex_trylock_common+0xf9/0x260
[ 31.033527][ T430] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.033931][ T430] ? rcu_is_watching+0x12/0xc0
[ 31.034268][ T430] ? rcu_is_watching+0x12/0xc0
[ 31.034588][ T430] ? trace_contention_end+0xdc/0x140
[ 31.034922][ T430] ? __mutex_lock+0x19c/0xcd0
[ 31.035266][ T430] ? find_held_lock+0x2b/0x80
[ 31.035591][ T430] ? rtnl_newlink+0x651/0xa60
[ 31.035910][ T430] ? __create_object+0x5e/0xb0
[ 31.036250][ T430] ? __pfx___mutex_lock+0x10/0x10
[ 31.036575][ T430] ? trace_cap_capable+0x10f/0x190
[ 31.036895][ T430] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.037299][ T430] ? __rtnl_newlink+0x40e/0xa40
[ 31.037628][ T430] rtnl_newlink+0x69a/0xa60
[ 31.037954][ T430] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.038283][ T430] ? __lock_acquire+0x44d/0x7e0
[ 31.038621][ T430] ? find_held_lock+0x2b/0x80
[ 31.038946][ T430] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.039282][ T430] ? __lock_release+0x5d/0x170
[ 31.039607][ T430] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.039927][ T430] rtnetlink_rcv_msg+0x713/0xc00
[ 31.040256][ T430] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.040587][ T430] ? __lock_acquire+0x44d/0x7e0
[ 31.040914][ T430] netlink_rcv_skb+0x121/0x350
[ 31.041252][ T430] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.041573][ T430] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.041907][ T430] ? netlink_deliver_tap+0x13e/0x340
[ 31.042232][ T430] ? netlink_deliver_tap+0xc3/0x340
[ 31.042555][ T430] netlink_unicast+0x4a1/0x780
[ 31.042879][ T430] ? __pfx_netlink_unicast+0x10/0x10
[ 31.043219][ T430] ? __lock_acquire+0x44d/0x7e0
[ 31.043553][ T430] netlink_sendmsg+0x721/0xbe0
[ 31.043880][ T430] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.044209][ T430] ? __import_iovec+0x238/0x3c0
[ 31.044538][ T430] ____sys_sendmsg+0x7aa/0xa10
[ 31.044868][ T430] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.045196][ T430] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.045605][ T430] ___sys_sendmsg+0xed/0x170
[ 31.045929][ T430] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.046261][ T430] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.046735][ T430] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.047321][ T430] ? find_held_lock+0x2b/0x80
[ 31.047842][ T430] ? __lock_acquire+0x44d/0x7e0
[ 31.048395][ T430] ? find_held_lock+0x2b/0x80
[ 31.048932][ T430] ? __virt_addr_valid+0x22e/0x450
[ 31.049472][ T430] ? __lock_release+0x5d/0x170
[ 31.050055][ T430] __sys_sendmsg+0x10b/0x1a0
[ 31.050609][ T430] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.051017][ T430] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.051398][ T430] ? rcu_is_watching+0x12/0xc0
[ 31.051725][ T430] do_syscall_64+0xc1/0x380
[ 31.052190][ T430] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.052870][ T430] RIP: 0033:0x7faa10d3c1e7
[ 31.053450][ T430] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 31.055421][ T430] RSP: 002b:00007ffc70bb2e18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.056257][ T430] RAX: ffffffffffffffda RBX: 00007ffc70bb3540 RCX: 00007faa10d3c1e7
[ 31.057089][ T430] RDX: 0000000000000000 RSI: 00007ffc70bb2e80 RDI: 0000000000000005
[ 31.057902][ T430] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.058728][ T430] R10: 000000003c9b2910 R11: 0000000000000246 R12: 0000000000000004
[ 31.059562][ T430] R13: 00000000686e718e R14: 0000000000499600 R15: 0000000000000000
[ 31.060426][ T430]
[ 31.060849][ T430] irq event stamp: 43133
[ 31.061263][ T430] hardirqs last enabled at (43143): [] __up_console_sem+0x6b/0x80
[ 31.062216][ T430] hardirqs last disabled at (43152): [] __up_console_sem+0x50/0x80
[ 31.063189][ T430] softirqs last enabled at (43182): [] handle_softirqs+0x358/0x620
[ 31.064151][ T430] softirqs last disabled at (43161): [] __irq_exit_rcu+0xfa/0x160
[ 31.065111][ T430] ---[ end trace 0000000000000000 ]---
[ 31.532365][ T434] br1: port 2(vx20) entered blocking state
[ 31.532854][ T434] br1: port 2(vx20) entered disabled state
[ 31.533274][ T434] vx20: entered allmulticast mode
[ 31.536656][ T434] vx20: entered promiscuous mode
[ 31.537434][ T434] br1: port 2(vx20) entered blocking state
[ 31.537811][ T434] br1: port 2(vx20) entered forwarding state
[ 31.538601][ T434] ------------[ cut here ]------------
[ 31.538910][ T434] WARNING: CPU: 0 PID: 434 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.539518][ T434] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 31.540157][ T434] CPU: 0 UID: 0 PID: 434 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.540767][ T434] Tainted: [W]=WARN
[ 31.541002][ T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.541390][ T434] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.541703][ T434] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.542801][ T434] RSP: 0018:ffffc90000a16ef0 EFLAGS: 00010246
[ 31.543195][ T434] RAX: 0000000000000000 RBX: ffff888004f52000 RCX: 0000000000000001
[ 31.543650][ T434] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 31.544112][ T434] RBP: ffffc90000a16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.544564][ T434] R10: ffffc90000a17010 R11: ffffffffa42a8918 R12: 1ffff92000142de2
[ 31.545088][ T434] R13: 00000000000005dc R14: ffffc90000a17010 R15: ffff888004f52f08
[ 31.545548][ T434] FS: 00007f62c45d6800(0000) GS:ffff888090cb7000(0000) knlGS:0000000000000000
[ 31.546089][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.546474][ T434] CR2: 00000000004e5de8 CR3: 000000000542a006 CR4: 0000000000772ef0
[ 31.546944][ T434] PKRU: 55555554
[ 31.547196][ T434] Call Trace:
[ 31.547427][ T434]
[ 31.547586][ T434] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.547893][ T434] ? find_held_lock+0x2b/0x80
[ 31.548230][ T434] ? mark_held_locks+0x49/0x80
[ 31.548535][ T434] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.548918][ T434] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.549243][ T434] netif_set_mtu+0x88/0x100
[ 31.549551][ T434] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.549874][ T434] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.550319][ T434] dev_set_mtu+0xa0/0x150
[ 31.550552][ T434] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.550970][ T434] br_add_if+0xda3/0x1330 [bridge]
[ 31.551331][ T434] do_set_master+0x332/0x500
[ 31.551647][ T434] do_setlink.constprop.0+0x9f4/0x2480
[ 31.551957][ T434] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.552352][ T434] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.552657][ T434] ? validate_chain+0x166/0x4d0
[ 31.552959][ T434] ? __kernel_text_address+0x12/0x40
[ 31.553277][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.553609][ T434] ? __mutex_trylock_common+0xf9/0x260
[ 31.553922][ T434] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.554313][ T434] ? rcu_is_watching+0x12/0xc0
[ 31.554640][ T434] ? rcu_is_watching+0x12/0xc0
[ 31.554960][ T434] ? trace_contention_end+0xdc/0x140
[ 31.555277][ T434] ? __mutex_lock+0x19c/0xcd0
[ 31.555595][ T434] ? find_held_lock+0x2b/0x80
[ 31.555900][ T434] ? rtnl_newlink+0x651/0xa60
[ 31.556223][ T434] ? __create_object+0x5e/0xb0
[ 31.556533][ T434] ? __pfx___mutex_lock+0x10/0x10
[ 31.556852][ T434] ? trace_cap_capable+0x10f/0x190
[ 31.557167][ T434] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.557544][ T434] ? __rtnl_newlink+0x40e/0xa40
[ 31.557871][ T434] rtnl_newlink+0x69a/0xa60
[ 31.558193][ T434] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.558500][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.558831][ T434] ? find_held_lock+0x2b/0x80
[ 31.559148][ T434] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.559455][ T434] ? __lock_release+0x5d/0x170
[ 31.559784][ T434] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.560102][ T434] rtnetlink_rcv_msg+0x713/0xc00
[ 31.560409][ T434] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.560730][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.561067][ T434] netlink_rcv_skb+0x121/0x350
[ 31.561379][ T434] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.561684][ T434] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.562016][ T434] ? netlink_deliver_tap+0x13e/0x340
[ 31.562337][ T434] ? netlink_deliver_tap+0xc3/0x340
[ 31.562643][ T434] netlink_unicast+0x4a1/0x780
[ 31.562970][ T434] ? __pfx_netlink_unicast+0x10/0x10
[ 31.563293][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.563613][ T434] netlink_sendmsg+0x721/0xbe0
[ 31.563968][ T434] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.564288][ T434] ? __import_iovec+0x238/0x3c0
[ 31.564600][ T434] ____sys_sendmsg+0x7aa/0xa10
[ 31.564936][ T434] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.565251][ T434] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.565643][ T434] ___sys_sendmsg+0xed/0x170
[ 31.565971][ T434] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.566288][ T434] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.566700][ T434] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.567039][ T434] ? find_held_lock+0x2b/0x80
[ 31.567346][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.567656][ T434] ? find_held_lock+0x2b/0x80
[ 31.567976][ T434] ? __virt_addr_valid+0x22e/0x450
[ 31.568299][ T434] ? __lock_release+0x5d/0x170
[ 31.568636][ T434] __sys_sendmsg+0x10b/0x1a0
[ 31.568951][ T434] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.569340][ T434] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.569659][ T434] ? rcu_is_watching+0x12/0xc0
[ 31.569987][ T434] do_syscall_64+0xc1/0x380
[ 31.570308][ T434] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.570714][ T434] RIP: 0033:0x7f62c47a31e7
[ 31.571064][ T434] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 31.572175][ T434] RSP: 002b:00007ffea7d84c08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.572636][ T434] RAX: ffffffffffffffda RBX: 00007ffea7d85330 RCX: 00007f62c47a31e7
[ 31.573126][ T434] RDX: 0000000000000000 RSI: 00007ffea7d84c70 RDI: 0000000000000005
[ 31.573609][ T434] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.574089][ T434] R10: 0000000010030910 R11: 0000000000000246 R12: 0000000000000004
[ 31.574545][ T434] R13: 00000000686e718f R14: 0000000000499600 R15: 0000000000000000
[ 31.575063][ T434]
[ 31.575306][ T434] irq event stamp: 46205
[ 31.575537][ T434] hardirqs last enabled at (46213): [] __up_console_sem+0x6b/0x80
[ 31.576086][ T434] hardirqs last disabled at (46222): [] __up_console_sem+0x50/0x80
[ 31.576634][ T434] softirqs last enabled at (45216): [] br_add_if+0xd82/0x1330 [bridge]
[ 31.577249][ T434] softirqs last disabled at (45094): [] br_add_if+0xcf3/0x1330 [bridge]
[ 31.577860][ T434] ---[ end trace 0000000000000000 ]---
[ 31.800757][ T436] br1: port 3(w1) entered blocking state
[ 31.801915][ T436] br1: port 3(w1) entered disabled state
[ 31.802516][ T436] w1: entered allmulticast mode
[ 31.832118][ T436] w1: entered promiscuous mode
[ 31.834534][ T436] ------------[ cut here ]------------
[ 31.835100][ T436] WARNING: CPU: 1 PID: 436 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.836142][ T436] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 31.837237][ T436] CPU: 1 UID: 0 PID: 436 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.838334][ T436] Tainted: [W]=WARN
[ 31.838735][ T436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.839398][ T436] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.839944][ T436] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.841783][ T436] RSP: 0018:ffffc90000a36ef0 EFLAGS: 00010246
[ 31.842490][ T436] RAX: 0000000000000000 RBX: ffff888004f52000 RCX: 0000000000000001
[ 31.843593][ T436] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 31.844406][ T436] RBP: ffffc90000a36fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.845222][ T436] R10: ffffc90000a37010 R11: ffffffffa42a8918 R12: 1ffff92000146de2
[ 31.846082][ T436] R13: 00000000000005dc R14: ffffc90000a37010 R15: ffff888004f52f08
[ 31.846868][ T436] FS: 00007fcb64b96800(0000) GS:ffff888090d37000(0000) knlGS:0000000000000000
[ 31.847796][ T436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.848379][ T436] CR2: 00000000004e6890 CR3: 000000000c310001 CR4: 0000000000772ef0
[ 31.849183][ T436] PKRU: 55555554
[ 31.849590][ T436] Call Trace:
[ 31.849987][ T436]
[ 31.850296][ T436] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.850842][ T436] ? find_held_lock+0x2b/0x80
[ 31.851399][ T436] ? mark_held_locks+0x49/0x80
[ 31.851931][ T436] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.852615][ T436] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.853122][ T436] netif_set_mtu+0x88/0x100
[ 31.853684][ T436] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.854232][ T436] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.855085][ T436] dev_set_mtu+0xa0/0x150
[ 31.855499][ T436] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.856256][ T436] br_add_if+0xda3/0x1330 [bridge]
[ 31.856826][ T436] do_set_master+0x332/0x500
[ 31.857343][ T436] do_setlink.constprop.0+0x9f4/0x2480
[ 31.857883][ T436] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.858582][ T436] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.859143][ T436] ? validate_chain+0x166/0x4d0
[ 31.859665][ T436] ? __kernel_text_address+0x12/0x40
[ 31.860214][ T436] ? __lock_acquire+0x44d/0x7e0
[ 31.860750][ T436] ? __mutex_trylock_common+0xf9/0x260
[ 31.861302][ T436] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.861973][ T436] ? rcu_is_watching+0x12/0xc0
[ 31.862553][ T436] ? rcu_is_watching+0x12/0xc0
[ 31.863120][ T436] ? trace_contention_end+0xdc/0x140
[ 31.863644][ T436] ? __mutex_lock+0x19c/0xcd0
[ 31.864191][ T436] ? find_held_lock+0x2b/0x80
[ 31.864689][ T436] ? rtnl_newlink+0x651/0xa60
[ 31.865247][ T436] ? __create_object+0x5e/0xb0
[ 31.865781][ T436] ? __pfx___mutex_lock+0x10/0x10
[ 31.866343][ T436] ? trace_cap_capable+0x10f/0x190
[ 31.866886][ T436] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.867565][ T436] ? __rtnl_newlink+0x40e/0xa40
[ 31.868136][ T436] rtnl_newlink+0x69a/0xa60
[ 31.868683][ T436] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.869221][ T436] ? __lock_acquire+0x44d/0x7e0
[ 31.869759][ T436] ? find_held_lock+0x2b/0x80
[ 31.870316][ T436] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.870841][ T436] ? __lock_release+0x5d/0x170
[ 31.871404][ T436] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.871946][ T436] rtnetlink_rcv_msg+0x713/0xc00
[ 31.872503][ T436] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.873060][ T436] ? __lock_acquire+0x44d/0x7e0
[ 31.873602][ T436] netlink_rcv_skb+0x121/0x350
[ 31.874166][ T436] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.874715][ T436] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.875315][ T436] ? netlink_deliver_tap+0x13e/0x340
[ 31.875844][ T436] ? netlink_deliver_tap+0xc3/0x340
[ 31.876385][ T436] netlink_unicast+0x4a1/0x780
[ 31.876920][ T436] ? __pfx_netlink_unicast+0x10/0x10
[ 31.877464][ T436] ? __lock_acquire+0x44d/0x7e0
[ 31.877987][ T436] netlink_sendmsg+0x721/0xbe0
[ 31.878564][ T436] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.879044][ T436] ? __import_iovec+0x238/0x3c0
[ 31.879466][ T436] ____sys_sendmsg+0x7aa/0xa10
[ 31.879999][ T436] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.880558][ T436] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.881270][ T436] ___sys_sendmsg+0xed/0x170
[ 31.881804][ T436] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.882364][ T436] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.883068][ T436] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.883615][ T436] ? find_held_lock+0x2b/0x80
[ 31.884169][ T436] ? __lock_acquire+0x44d/0x7e0
[ 31.884713][ T436] ? find_held_lock+0x2b/0x80
[ 31.885289][ T436] ? __virt_addr_valid+0x22e/0x450
[ 31.885829][ T436] ? __lock_release+0x5d/0x170
[ 31.886416][ T436] __sys_sendmsg+0x10b/0x1a0
[ 31.886956][ T436] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.887754][ T436] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.888329][ T436] ? rcu_is_watching+0x12/0xc0
[ 31.888880][ T436] do_syscall_64+0xc1/0x380
[ 31.889440][ T436] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.890164][ T436] RIP: 0033:0x7fcb64d631e7
[ 31.890714][ T436] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 31.892487][ T436] RSP: 002b:00007ffe3533fec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.893267][ T436] RAX: ffffffffffffffda RBX: 00007ffe353405f0 RCX: 00007fcb64d631e7
[ 31.894014][ T436] RDX: 0000000000000000 RSI: 00007ffe3533ff30 RDI: 0000000000000005
[ 31.894856][ T436] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.895659][ T436] R10: 0000000015d21910 R11: 0000000000000246 R12: 0000000000000004
[ 31.896461][ T436] R13: 00000000686e718f R14: 0000000000499600 R15: 0000000000000000
[ 31.897293][ T436]
[ 31.897697][ T436] irq event stamp: 51011
[ 31.898128][ T436] hardirqs last enabled at (51043): [] __up_console_sem+0x6b/0x80
[ 31.899076][ T436] hardirqs last disabled at (51052): [] __up_console_sem+0x50/0x80
[ 31.899995][ T436] softirqs last enabled at (51040): [] handle_softirqs+0x358/0x620
[ 31.900935][ T436] softirqs last disabled at (51019): [] __irq_exit_rcu+0xfa/0x160
[ 31.901869][ T436] ---[ end trace 0000000000000000 ]---
[ 32.034305][ T35] br1: port 3(w1) entered blocking state
[ 32.034664][ T35] br1: port 3(w1) entered forwarding state
[ 32.268594][ T439] br1: port 4(w3) entered blocking state
[ 32.268946][ T439] br1: port 4(w3) entered disabled state
[ 32.269310][ T439] w3: entered allmulticast mode
[ 32.272741][ T439] w3: entered promiscuous mode
[ 32.273787][ T439] ------------[ cut here ]------------
[ 32.274137][ T439] WARNING: CPU: 1 PID: 439 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.274774][ T439] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 32.276215][ T439] CPU: 1 UID: 0 PID: 439 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.276858][ T439] Tainted: [W]=WARN
[ 32.277247][ T439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.277645][ T439] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.277978][ T439] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 32.279286][ T439] RSP: 0018:ffffc90000a56ef0 EFLAGS: 00010246
[ 32.279692][ T439] RAX: 0000000000000000 RBX: ffff888004f52000 RCX: 0000000000000001
[ 32.280398][ T439] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 32.280874][ T439] RBP: ffffc90000a56fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.281494][ T439] R10: ffffc90000a57010 R11: ffffffffa42a8918 R12: 1ffff9200014ade2
[ 32.281972][ T439] R13: 00000000000005dc R14: ffffc90000a57010 R15: ffff888004f52f08
[ 32.282485][ T439] FS: 00007f5c70f87800(0000) GS:ffff888090d37000(0000) knlGS:0000000000000000
[ 32.283066][ T439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.283476][ T439] CR2: 00000000004e6890 CR3: 00000000058cb003 CR4: 0000000000772ef0
[ 32.283961][ T439] PKRU: 55555554
[ 32.284213][ T439] Call Trace:
[ 32.284456][ T439]
[ 32.284622][ T439] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.284970][ T439] ? find_held_lock+0x2b/0x80
[ 32.285308][ T439] ? mark_held_locks+0x49/0x80
[ 32.285632][ T439] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 32.286050][ T439] ? lockdep_hardirqs_on+0x7c/0x110
[ 32.286378][ T439] netif_set_mtu+0x88/0x100
[ 32.286702][ T439] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.287055][ T439] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 32.287522][ T439] dev_set_mtu+0xa0/0x150
[ 32.287766][ T439] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.288212][ T439] br_add_if+0xda3/0x1330 [bridge]
[ 32.288581][ T439] do_set_master+0x332/0x500
[ 32.288908][ T439] do_setlink.constprop.0+0x9f4/0x2480
[ 32.289257][ T439] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.289669][ T439] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.289993][ T439] ? validate_chain+0x166/0x4d0
[ 32.290333][ T439] ? __kernel_text_address+0x12/0x40
[ 32.290663][ T439] ? __lock_acquire+0x44d/0x7e0
[ 32.290990][ T439] ? __mutex_trylock_common+0xf9/0x260
[ 32.291335][ T439] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.291738][ T439] ? rcu_is_watching+0x12/0xc0
[ 32.292109][ T439] ? rcu_is_watching+0x12/0xc0
[ 32.292437][ T439] ? trace_contention_end+0xdc/0x140
[ 32.292757][ T439] ? __mutex_lock+0x19c/0xcd0
[ 32.293085][ T439] ? find_held_lock+0x2b/0x80
[ 32.293406][ T439] ? rtnl_newlink+0x651/0xa60
[ 32.293723][ T439] ? __create_object+0x5e/0xb0
[ 32.294060][ T439] ? __pfx___mutex_lock+0x10/0x10
[ 32.294387][ T439] ? trace_cap_capable+0x10f/0x190
[ 32.294712][ T439] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.295144][ T439] ? __rtnl_newlink+0x40e/0xa40
[ 32.295477][ T439] rtnl_newlink+0x69a/0xa60
[ 32.295803][ T439] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.296136][ T439] ? __lock_acquire+0x44d/0x7e0
[ 32.296464][ T439] ? find_held_lock+0x2b/0x80
[ 32.296785][ T439] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.297116][ T439] ? __lock_release+0x5d/0x170
[ 32.297439][ T439] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.297758][ T439] rtnetlink_rcv_msg+0x713/0xc00
[ 32.298173][ T439] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.298486][ T439] ? __lock_acquire+0x44d/0x7e0
[ 32.298796][ T439] netlink_rcv_skb+0x121/0x350
[ 32.299120][ T439] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.299429][ T439] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.299752][ T439] ? netlink_deliver_tap+0x13e/0x340
[ 32.300063][ T439] ? netlink_deliver_tap+0xc3/0x340
[ 32.300370][ T439] netlink_unicast+0x4a1/0x780
[ 32.300677][ T439] ? __pfx_netlink_unicast+0x10/0x10
[ 32.300979][ T439] ? __lock_acquire+0x44d/0x7e0
[ 32.301295][ T439] netlink_sendmsg+0x721/0xbe0
[ 32.301606][ T439] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.301919][ T439] ? __import_iovec+0x238/0x3c0
[ 32.302241][ T439] ____sys_sendmsg+0x7aa/0xa10
[ 32.302551][ T439] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.302857][ T439] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.303265][ T439] ___sys_sendmsg+0xed/0x170
[ 32.303569][ T439] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.303870][ T439] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.304262][ T439] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.304572][ T439] ? find_held_lock+0x2b/0x80
[ 32.304889][ T439] ? __lock_acquire+0x44d/0x7e0
[ 32.305209][ T439] ? find_held_lock+0x2b/0x80
[ 32.305532][ T439] ? __virt_addr_valid+0x22e/0x450
[ 32.305834][ T439] ? __lock_release+0x5d/0x170
[ 32.306163][ T439] __sys_sendmsg+0x10b/0x1a0
[ 32.306475][ T439] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.306851][ T439] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.307184][ T439] ? rcu_is_watching+0x12/0xc0
[ 32.307499][ T439] do_syscall_64+0xc1/0x380
[ 32.307806][ T439] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.308190][ T439] RIP: 0033:0x7f5c711541e7
[ 32.308506][ T439] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 32.309602][ T439] RSP: 002b:00007ffe89a7c3f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.310073][ T439] RAX: ffffffffffffffda RBX: 00007ffe89a7cb20 RCX: 00007f5c711541e7
[ 32.310532][ T439] RDX: 0000000000000000 RSI: 00007ffe89a7c460 RDI: 0000000000000005
[ 32.310993][ T439] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.311464][ T439] R10: 000000002b7c6910 R11: 0000000000000246 R12: 0000000000000004
[ 32.311931][ T439] R13: 00000000686e7190 R14: 0000000000499600 R15: 0000000000000000
[ 32.312410][ T439]
[ 32.312639][ T439] irq event stamp: 46787
[ 32.312877][ T439] hardirqs last enabled at (46795): [] __up_console_sem+0x6b/0x80
[ 32.313412][ T439] hardirqs last disabled at (46804): [] __up_console_sem+0x50/0x80
[ 32.313937][ T439] softirqs last enabled at (46758): [] handle_softirqs+0x358/0x620
[ 32.314473][ T439] softirqs last disabled at (46737): [] __irq_exit_rcu+0xfa/0x160
[ 32.315044][ T439] ---[ end trace 0000000000000000 ]---
[ 32.431212][ T71] br1: port 4(w3) entered blocking state
[ 32.431571][ T71] br1: port 4(w3) entered forwarding state
[ 33.517722][ T449] br1: entered promiscuous mode
[ 33.522675][ T449] br1: left promiscuous mode
[ 33.542095][ T449] br1: entered promiscuous mode
[ 34.645498][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 35.173345][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 35.175083][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 35.429272][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 35.431430][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 35.501045][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 35.876643][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 39.396840][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 39.844904][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 47.524573][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 48.548752][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 62.766798][ T674] GACT probability NOT on
[ 62.884582][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 65.444684][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 69.699082][ T12] w3: left allmulticast mode
[ 69.699612][ T12] w3: left promiscuous mode
[ 69.700138][ T12] br1: port 4(w3) entered disabled state
[ 69.703170][ T12] w1: left allmulticast mode
[ 69.703653][ T12] w1: left promiscuous mode
[ 69.704272][ T12] br1: port 3(w1) entered disabled state
[ 69.706991][ T12] vx20: left allmulticast mode
[ 69.707393][ T12] vx20: left promiscuous mode
[ 69.707953][ T12] br1: port 2(vx20) entered disabled state
[ 69.710686][ T12] vx10: left allmulticast mode
[ 69.710979][ T12] vx10: left promiscuous mode
[ 69.714566][ T12] br1: port 1(vx10) entered disabled state
[ 72.246720][ T805] br1: left promiscuous mode
[ 73.128671][ T811] br1: port 4(veth2) entered disabled state
[ 73.243466][ T812] veth2: left allmulticast mode
[ 73.243807][ T812] veth2: left promiscuous mode
[ 73.244867][ T812] br1: port 4(veth2) entered disabled state
[ 73.246857][ T812] ------------[ cut here ]------------
[ 73.247186][ T812] WARNING: CPU: 0 PID: 812 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 73.247799][ T812] Modules linked in: act_gact cls_flower sch_ingress macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 73.248594][ T812] CPU: 0 UID: 0 PID: 812 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 73.249210][ T812] Tainted: [W]=WARN
[ 73.249440][ T812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 73.249821][ T812] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 73.250143][ T812] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 73.251235][ T812] RSP: 0018:ffffc90000ce6f70 EFLAGS: 00010246
[ 73.251617][ T812] RAX: 0000000000000000 RBX: ffff888004daa000 RCX: 0000000000000001
[ 73.252079][ T812] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 73.252539][ T812] RBP: ffffc90000ce7058 R08: 0000000000000000 R09: 0000000000000000
[ 73.253002][ T812] R10: ffffc90000ce7088 R11: ffffffff9f800130 R12: 1ffff9200019cdf2
[ 73.254041][ T812] R13: 00000000000005dc R14: ffffc90000ce7088 R15: ffff888004daaf08
[ 73.254497][ T812] FS: 00007fa0485dd800(0000) GS:ffff888090cb7000(0000) knlGS:0000000000000000
[ 73.255052][ T812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.255434][ T812] CR2: 00000000004e5ab0 CR3: 000000000f21b003 CR4: 0000000000772ef0
[ 73.255894][ T812] PKRU: 55555554
[ 73.256128][ T812] Call Trace:
[ 73.256355][ T812]
[ 73.256509][ T812] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 73.256893][ T812] ? br_del_if+0xa3/0x1f0 [bridge]
[ 73.257250][ T812] ? do_set_master+0x147/0x500
[ 73.257555][ T812] ? do_setlink.constprop.0+0x9f4/0x2480
[ 73.257868][ T812] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 73.258189][ T812] ? netlink_unicast+0x4a1/0x780
[ 73.258494][ T812] ? netlink_sendmsg+0x721/0xbe0
[ 73.258797][ T812] ? ____sys_sendmsg+0x7aa/0xa10
[ 73.259107][ T812] ? ___sys_sendmsg+0xed/0x170
[ 73.259407][ T812] ? __sys_sendmsg+0x10b/0x1a0
[ 73.259715][ T812] ? do_syscall_64+0xc1/0x380
[ 73.260015][ T812] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.260409][ T812] ? find_held_lock+0x2b/0x80
[ 73.260722][ T812] netif_set_mtu+0x88/0x100
[ 73.261051][ T812] ? __pfx_netif_set_mtu+0x10/0x10
[ 73.261371][ T812] dev_set_mtu+0xa0/0x150
[ 73.261602][ T812] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 73.262037][ T812] br_del_if+0xb2/0x1f0 [bridge]
[ 73.262373][ T812] ? rtnl_is_locked+0x15/0x20
[ 73.262676][ T812] do_set_master+0x147/0x500
[ 73.262987][ T812] do_setlink.constprop.0+0x9f4/0x2480
[ 73.263303][ T812] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 73.263687][ T812] ? rcu_read_lock_any_held+0x43/0xb0
[ 73.263992][ T812] ? validate_chain+0x166/0x4d0
[ 73.264317][ T812] ? __kernel_text_address+0x12/0x40
[ 73.264625][ T812] ? __lock_acquire+0x44d/0x7e0
[ 73.264941][ T812] ? __mutex_trylock_common+0xf9/0x260
[ 73.265253][ T812] ? __pfx___mutex_trylock_common+0x10/0x10
[ 73.265630][ T812] ? rcu_is_watching+0x12/0xc0
[ 73.265935][ T812] ? rcu_is_watching+0x12/0xc0
[ 73.266247][ T812] ? trace_contention_end+0xdc/0x140
[ 73.266555][ T812] ? __mutex_lock+0x19c/0xcd0
[ 73.266857][ T812] ? find_held_lock+0x2b/0x80
[ 73.267169][ T812] ? rtnl_newlink+0x651/0xa60
[ 73.267469][ T812] ? __create_object+0x5e/0xb0
[ 73.267774][ T812] ? __pfx___mutex_lock+0x10/0x10
[ 73.268095][ T812] ? trace_cap_capable+0x10f/0x190
[ 73.268406][ T812] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 73.268782][ T812] ? __rtnl_newlink+0x40e/0xa40
[ 73.269107][ T812] rtnl_newlink+0x69a/0xa60
[ 73.269417][ T812] ? __pfx_rtnl_newlink+0x10/0x10
[ 73.269725][ T812] ? __lock_acquire+0x44d/0x7e0
[ 73.270044][ T812] ? find_held_lock+0x2b/0x80
[ 73.270351][ T812] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 73.270651][ T812] ? __lock_release+0x5d/0x170
[ 73.270961][ T812] ? __pfx_rtnl_newlink+0x10/0x10
[ 73.271274][ T812] rtnetlink_rcv_msg+0x713/0xc00
[ 73.271588][ T812] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 73.271895][ T812] ? __lock_acquire+0x44d/0x7e0
[ 73.272224][ T812] netlink_rcv_skb+0x121/0x350
[ 73.272530][ T812] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 73.272838][ T812] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 73.273165][ T812] ? netlink_deliver_tap+0x13e/0x340
[ 73.273469][ T812] ? netlink_deliver_tap+0xc3/0x340
[ 73.273779][ T812] netlink_unicast+0x4a1/0x780
[ 73.274093][ T812] ? __pfx_netlink_unicast+0x10/0x10
[ 73.274395][ T812] ? __lock_acquire+0x44d/0x7e0
[ 73.274705][ T812] netlink_sendmsg+0x721/0xbe0
[ 73.275021][ T812] ? __pfx_netlink_sendmsg+0x10/0x10
[ 73.275336][ T812] ? __import_iovec+0x238/0x3c0
[ 73.275646][ T812] ____sys_sendmsg+0x7aa/0xa10
[ 73.275960][ T812] ? __pfx_____sys_sendmsg+0x10/0x10
[ 73.276281][ T812] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 73.276672][ T812] ___sys_sendmsg+0xed/0x170
[ 73.276972][ T812] ? kasan_record_aux_stack+0x8c/0xa0
[ 73.277283][ T812] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 73.277666][ T812] ? __pfx____sys_sendmsg+0x10/0x10
[ 73.277972][ T812] ? find_held_lock+0x2b/0x80
[ 73.278294][ T812] ? __lock_acquire+0x44d/0x7e0
[ 73.278604][ T812] ? find_held_lock+0x2b/0x80
[ 73.278911][ T812] ? __virt_addr_valid+0x22e/0x450
[ 73.279223][ T812] ? __lock_release+0x5d/0x170
[ 73.279532][ T812] __sys_sendmsg+0x10b/0x1a0
[ 73.279833][ T812] ? __call_rcu_common.constprop.0+0x320/0x640
[ 73.280217][ T812] ? __pfx___sys_sendmsg+0x10/0x10
[ 73.280532][ T812] ? rcu_is_watching+0x12/0xc0
[ 73.280838][ T812] do_syscall_64+0xc1/0x380
[ 73.281152][ T812] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.281566][ T812] RIP: 0033:0x7fa0487aa1e7
[ 73.281887][ T812] 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
[ 73.283225][ T812] RSP: 002b:00007fff32673088 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 73.283683][ T812] RAX: ffffffffffffffda RBX: 00007fff326737b0 RCX: 00007fa0487aa1e7
[ 73.284388][ T812] RDX: 0000000000000000 RSI: 00007fff326730f0 RDI: 0000000000000005
[ 73.284840][ T812] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 73.285316][ T812] R10: 00007fa0486a7ee8 R11: 0000000000000246 R12: 0000000000000003
[ 73.285999][ T812] R13: 00000000686e71b9 R14: 0000000000499600 R15: 0000000000000000
[ 73.286478][ T812]
[ 73.286709][ T812] irq event stamp: 45439
[ 73.286935][ T812] hardirqs last enabled at (45447): [] __up_console_sem+0x6b/0x80
[ 73.287693][ T812] hardirqs last disabled at (45456): [] __up_console_sem+0x50/0x80
[ 73.288234][ T812] softirqs last enabled at (45486): [] handle_softirqs+0x358/0x620
[ 73.288980][ T812] softirqs last disabled at (45465): [] __irq_exit_rcu+0xfa/0x160
[ 73.289511][ T812] ---[ end trace 0000000000000000 ]---
[ 73.544991][ T814] br1: port 3(veth1) entered disabled state
[ 73.649648][ T815] veth1: left allmulticast mode
[ 73.650579][ T815] veth1: left promiscuous mode
[ 73.651078][ T815] br1: port 3(veth1) entered disabled state
[ 73.652742][ T815] ------------[ cut here ]------------
[ 73.653074][ T815] WARNING: CPU: 0 PID: 815 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 73.653677][ T815] Modules linked in: act_gact cls_flower sch_ingress macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 73.655086][ T815] CPU: 0 UID: 0 PID: 815 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 73.655716][ T815] Tainted: [W]=WARN
[ 73.655946][ T815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 73.656338][ T815] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 73.656660][ T815] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 73.657758][ T815] RSP: 0018:ffffc90000d16f70 EFLAGS: 00010246
[ 73.658189][ T815] RAX: 0000000000000000 RBX: ffff888004daa000 RCX: 0000000000000001
[ 73.658667][ T815] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 73.659153][ T815] RBP: ffffc90000d17058 R08: 0000000000000000 R09: 0000000000000000
[ 73.659632][ T815] R10: ffffc90000d17088 R11: ffffffffa3979160 R12: 1ffff920001a2df2
[ 73.660126][ T815] R13: 00000000000005dc R14: ffffc90000d17088 R15: ffff888004daaf08
[ 73.660607][ T815] FS: 00007fb532f6a800(0000) GS:ffff888090cb7000(0000) knlGS:0000000000000000
[ 73.661193][ T815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.661602][ T815] CR2: 00000000004e5aa8 CR3: 000000000f21b005 CR4: 0000000000772ef0
[ 73.662099][ T815] PKRU: 55555554
[ 73.662341][ T815] Call Trace:
[ 73.662582][ T815]
[ 73.662745][ T815] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 73.663159][ T815] ? br_del_if+0xa3/0x1f0 [bridge]
[ 73.663526][ T815] ? do_set_master+0x147/0x500
[ 73.663848][ T815] ? do_setlink.constprop.0+0x9f4/0x2480
[ 73.664183][ T815] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 73.664506][ T815] ? netlink_unicast+0x4a1/0x780
[ 73.664826][ T815] ? netlink_sendmsg+0x721/0xbe0
[ 73.665177][ T815] ? ____sys_sendmsg+0x7aa/0xa10
[ 73.665501][ T815] ? ___sys_sendmsg+0xed/0x170
[ 73.665824][ T815] ? __sys_sendmsg+0x10b/0x1a0
[ 73.666150][ T815] ? do_syscall_64+0xc1/0x380
[ 73.666469][ T815] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.666868][ T815] ? find_held_lock+0x2b/0x80
[ 73.667207][ T815] netif_set_mtu+0x88/0x100
[ 73.667531][ T815] ? __pfx_netif_set_mtu+0x10/0x10
[ 73.667870][ T815] dev_set_mtu+0xa0/0x150
[ 73.668145][ T815] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 73.668586][ T815] br_del_if+0xb2/0x1f0 [bridge]
[ 73.668944][ T815] ? rtnl_is_locked+0x15/0x20
[ 73.669283][ T815] do_set_master+0x147/0x500
[ 73.669617][ T815] do_setlink.constprop.0+0x9f4/0x2480
[ 73.669944][ T815] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 73.670359][ T815] ? rcu_read_lock_any_held+0x43/0xb0
[ 73.670679][ T815] ? validate_chain+0x166/0x4d0
[ 73.670998][ T815] ? __kernel_text_address+0x12/0x40
[ 73.671328][ T815] ? __lock_acquire+0x44d/0x7e0
[ 73.671652][ T815] ? __mutex_trylock_common+0xf9/0x260
[ 73.671978][ T815] ? __pfx___mutex_trylock_common+0x10/0x10
[ 73.672384][ T815] ? rcu_is_watching+0x12/0xc0
[ 73.672708][ T815] ? rcu_is_watching+0x12/0xc0
[ 73.673040][ T815] ? trace_contention_end+0xdc/0x140
[ 73.673360][ T815] ? __mutex_lock+0x19c/0xcd0
[ 73.673678][ T815] ? find_held_lock+0x2b/0x80
[ 73.673996][ T815] ? rtnl_newlink+0x651/0xa60
[ 73.674329][ T815] ? __create_object+0x5e/0xb0
[ 73.674654][ T815] ? __pfx___mutex_lock+0x10/0x10
[ 73.674987][ T815] ? trace_cap_capable+0x10f/0x190
[ 73.675316][ T815] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 73.675717][ T815] ? __rtnl_newlink+0x40e/0xa40
[ 73.676056][ T815] rtnl_newlink+0x69a/0xa60
[ 73.676384][ T815] ? __pfx_rtnl_newlink+0x10/0x10
[ 73.676707][ T815] ? __lock_acquire+0x44d/0x7e0
[ 73.677053][ T815] ? find_held_lock+0x2b/0x80
[ 73.677374][ T815] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 73.677694][ T815] ? __lock_release+0x5d/0x170
[ 73.678016][ T815] ? __pfx_rtnl_newlink+0x10/0x10
[ 73.678347][ T815] rtnetlink_rcv_msg+0x713/0xc00
[ 73.678673][ T815] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 73.678998][ T815] ? __lock_acquire+0x44d/0x7e0
[ 73.679347][ T815] netlink_rcv_skb+0x121/0x350
[ 73.679669][ T815] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 73.679990][ T815] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 73.680330][ T815] ? netlink_deliver_tap+0x13e/0x340
[ 73.680647][ T815] ? netlink_deliver_tap+0xc3/0x340
[ 73.680969][ T815] netlink_unicast+0x4a1/0x780
[ 73.681300][ T815] ? __pfx_netlink_unicast+0x10/0x10
[ 73.681627][ T815] ? __lock_acquire+0x44d/0x7e0
[ 73.681952][ T815] netlink_sendmsg+0x721/0xbe0
[ 73.682285][ T815] ? __pfx_netlink_sendmsg+0x10/0x10
[ 73.682606][ T815] ? __import_iovec+0x238/0x3c0
[ 73.682932][ T815] ____sys_sendmsg+0x7aa/0xa10
[ 73.683271][ T815] ? __pfx_____sys_sendmsg+0x10/0x10
[ 73.683590][ T815] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 73.684006][ T815] ___sys_sendmsg+0xed/0x170
[ 73.684337][ T815] ? kasan_record_aux_stack+0x8c/0xa0
[ 73.684654][ T815] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 73.685070][ T815] ? __pfx____sys_sendmsg+0x10/0x10
[ 73.685393][ T815] ? find_held_lock+0x2b/0x80
[ 73.685724][ T815] ? __lock_acquire+0x44d/0x7e0
[ 73.686136][ T815] ? find_held_lock+0x2b/0x80
[ 73.686463][ T815] ? __virt_addr_valid+0x22e/0x450
[ 73.686789][ T815] ? __lock_release+0x5d/0x170
[ 73.687155][ T815] __sys_sendmsg+0x10b/0x1a0
[ 73.687479][ T815] ? __call_rcu_common.constprop.0+0x320/0x640
[ 73.687878][ T815] ? __pfx___sys_sendmsg+0x10/0x10
[ 73.688218][ T815] ? rcu_is_watching+0x12/0xc0
[ 73.688542][ T815] do_syscall_64+0xc1/0x380
[ 73.688866][ T815] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.689276][ T815] RIP: 0033:0x7fb5331371e7
[ 73.689608][ T815] 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
[ 73.690750][ T815] RSP: 002b:00007fff42ea2118 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 73.691256][ T815] RAX: ffffffffffffffda RBX: 00007fff42ea2840 RCX: 00007fb5331371e7
[ 73.691737][ T815] RDX: 0000000000000000 RSI: 00007fff42ea2180 RDI: 0000000000000005
[ 73.692224][ T815] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 73.692704][ T815] R10: 00007fb533034ee8 R11: 0000000000000246 R12: 0000000000000003
[ 73.693193][ T815] R13: 00000000686e71b9 R14: 0000000000499600 R15: 0000000000000000
[ 73.693692][ T815]
[ 73.693936][ T815] irq event stamp: 39295
[ 73.694187][ T815] hardirqs last enabled at (39305): [] __up_console_sem+0x6b/0x80
[ 73.694747][ T815] hardirqs last disabled at (39312): [] __up_console_sem+0x50/0x80
[ 73.695326][ T815] softirqs last enabled at (39342): [] handle_softirqs+0x358/0x620
[ 73.695857][ T815] softirqs last disabled at (39321): [] __irq_exit_rcu+0xfa/0x160
[ 73.696411][ T815] ---[ end trace 0000000000000000 ]---
[ 73.928096][ T817] vx20: left allmulticast mode
[ 73.928426][ T817] vx20: left promiscuous mode
[ 73.928891][ T817] br1: port 2(vx20) entered disabled state
[ 73.930821][ T817] ------------[ cut here ]------------
[ 73.931537][ T817] WARNING: CPU: 0 PID: 817 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 73.932149][ T817] Modules linked in: act_gact cls_flower sch_ingress macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 73.932938][ T817] CPU: 0 UID: 0 PID: 817 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 73.933552][ T817] Tainted: [W]=WARN
[ 73.933781][ T817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 73.934171][ T817] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 73.934488][ T817] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 73.935592][ T817] RSP: 0018:ffffc90000d36f70 EFLAGS: 00010246
[ 73.935973][ T817] RAX: 0000000000000000 RBX: ffff888004daa000 RCX: 0000000000000001
[ 73.936439][ T817] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 73.936892][ T817] RBP: ffffc90000d37058 R08: 0000000000000000 R09: 0000000000000000
[ 73.937351][ T817] R10: ffffc90000d37088 R11: ffffffffa3979160 R12: 1ffff920001a6df2
[ 73.937803][ T817] R13: 00000000000005dc R14: ffffc90000d37088 R15: ffff888004daaf08
[ 73.938266][ T817] FS: 00007f0ff2fb2800(0000) GS:ffff888090cb7000(0000) knlGS:0000000000000000
[ 73.938800][ T817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.939189][ T817] CR2: 00000000004e5de8 CR3: 000000000f30e004 CR4: 0000000000772ef0
[ 73.939643][ T817] PKRU: 55555554
[ 73.939870][ T817] Call Trace:
[ 73.940103][ T817]
[ 73.940257][ T817] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 73.940643][ T817] ? br_del_if+0xa3/0x1f0 [bridge]
[ 73.940987][ T817] ? do_set_master+0x147/0x500
[ 73.941299][ T817] ? do_setlink.constprop.0+0x9f4/0x2480
[ 73.941601][ T817] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 73.941901][ T817] ? netlink_unicast+0x4a1/0x780
[ 73.942208][ T817] ? netlink_sendmsg+0x721/0xbe0
[ 73.942509][ T817] ? ____sys_sendmsg+0x7aa/0xa10
[ 73.942814][ T817] ? ___sys_sendmsg+0xed/0x170
[ 73.943126][ T817] ? __sys_sendmsg+0x10b/0x1a0
[ 73.943429][ T817] ? do_syscall_64+0xc1/0x380
[ 73.943730][ T817] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.944113][ T817] ? find_held_lock+0x2b/0x80
[ 73.944426][ T817] netif_set_mtu+0x88/0x100
[ 73.944729][ T817] ? __pfx_netif_set_mtu+0x10/0x10
[ 73.945068][ T817] dev_set_mtu+0xa0/0x150
[ 73.945302][ T817] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 73.945721][ T817] br_del_if+0xb2/0x1f0 [bridge]
[ 73.946078][ T817] ? rtnl_is_locked+0x15/0x20
[ 73.946385][ T817] do_set_master+0x147/0x500
[ 73.946694][ T817] do_setlink.constprop.0+0x9f4/0x2480
[ 73.946998][ T817] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 73.947392][ T817] ? rcu_read_lock_any_held+0x43/0xb0
[ 73.947708][ T817] ? validate_chain+0x166/0x4d0
[ 73.948012][ T817] ? __kernel_text_address+0x12/0x40
[ 73.948328][ T817] ? __lock_acquire+0x44d/0x7e0
[ 73.948634][ T817] ? __mutex_trylock_common+0xf9/0x260
[ 73.948936][ T817] ? __pfx___mutex_trylock_common+0x10/0x10
[ 73.949318][ T817] ? rcu_is_watching+0x12/0xc0
[ 73.949623][ T817] ? rcu_is_watching+0x12/0xc0
[ 73.949928][ T817] ? trace_contention_end+0xdc/0x140
[ 73.950237][ T817] ? __mutex_lock+0x19c/0xcd0
[ 73.950540][ T817] ? find_held_lock+0x2b/0x80
[ 73.950842][ T817] ? rtnl_newlink+0x651/0xa60
[ 73.951151][ T817] ? __create_object+0x5e/0xb0
[ 73.951455][ T817] ? __pfx___mutex_lock+0x10/0x10
[ 73.951759][ T817] ? trace_cap_capable+0x10f/0x190
[ 73.952069][ T817] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 73.952449][ T817] ? __rtnl_newlink+0x40e/0xa40
[ 73.952759][ T817] rtnl_newlink+0x69a/0xa60
[ 73.953074][ T817] ? __pfx_rtnl_newlink+0x10/0x10
[ 73.953374][ T817] ? __lock_acquire+0x44d/0x7e0
[ 73.953682][ T817] ? find_held_lock+0x2b/0x80
[ 73.953984][ T817] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 73.954293][ T817] ? __lock_release+0x5d/0x170
[ 73.954599][ T817] ? __pfx_rtnl_newlink+0x10/0x10
[ 73.954933][ T817] rtnetlink_rcv_msg+0x713/0xc00
[ 73.955249][ T817] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 73.955555][ T817] ? __lock_acquire+0x44d/0x7e0
[ 73.955861][ T817] netlink_rcv_skb+0x121/0x350
[ 73.956171][ T817] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 73.956474][ T817] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 73.956788][ T817] ? netlink_deliver_tap+0x13e/0x340
[ 73.957101][ T817] ? netlink_deliver_tap+0xc3/0x340
[ 73.957405][ T817] netlink_unicast+0x4a1/0x780
[ 73.957710][ T817] ? __pfx_netlink_unicast+0x10/0x10
[ 73.958011][ T817] ? __lock_acquire+0x44d/0x7e0
[ 73.958328][ T817] netlink_sendmsg+0x721/0xbe0
[ 73.958644][ T817] ? __pfx_netlink_sendmsg+0x10/0x10
[ 73.958947][ T817] ? __import_iovec+0x238/0x3c0
[ 73.959271][ T817] ____sys_sendmsg+0x7aa/0xa10
[ 73.959579][ T817] ? __pfx_____sys_sendmsg+0x10/0x10
[ 73.959882][ T817] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 73.960279][ T817] ___sys_sendmsg+0xed/0x170
[ 73.960580][ T817] ? kasan_record_aux_stack+0x8c/0xa0
[ 73.960881][ T817] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 73.961266][ T817] ? __pfx____sys_sendmsg+0x10/0x10
[ 73.961580][ T817] ? find_held_lock+0x2b/0x80
[ 73.961887][ T817] ? __lock_acquire+0x44d/0x7e0
[ 73.962204][ T817] ? find_held_lock+0x2b/0x80
[ 73.962508][ T817] ? __virt_addr_valid+0x22e/0x450
[ 73.962807][ T817] ? __lock_release+0x5d/0x170
[ 73.963124][ T817] __sys_sendmsg+0x10b/0x1a0
[ 73.963425][ T817] ? __call_rcu_common.constprop.0+0x320/0x640
[ 73.963809][ T817] ? __pfx___sys_sendmsg+0x10/0x10
[ 73.964133][ T817] ? rcu_is_watching+0x12/0xc0
[ 73.964436][ T817] do_syscall_64+0xc1/0x380
[ 73.964738][ T817] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.965131][ T817] RIP: 0033:0x7f0ff317f1e7
[ 73.965446][ T817] 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
[ 73.966530][ T817] RSP: 002b:00007ffe52284998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 73.966988][ T817] RAX: ffffffffffffffda RBX: 00007ffe522850c0 RCX: 00007f0ff317f1e7
[ 73.967446][ T817] RDX: 0000000000000000 RSI: 00007ffe52284a00 RDI: 0000000000000005
[ 73.967899][ T817] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 73.968363][ T817] R10: 00007f0ff307cee8 R11: 0000000000000246 R12: 0000000000000003
[ 73.968865][ T817] R13: 00000000686e71b9 R14: 0000000000499600 R15: 0000000000000000
[ 73.969344][ T817]
[ 73.969571][ T817] irq event stamp: 42615
[ 73.969804][ T817] hardirqs last enabled at (42623): [] __up_console_sem+0x6b/0x80
[ 73.970359][ T817] hardirqs last disabled at (42632): [] __up_console_sem+0x50/0x80
[ 73.970879][ T817] softirqs last enabled at (41800): [] handle_softirqs+0x358/0x620
[ 73.971411][ T817] softirqs last disabled at (41795): [] __irq_exit_rcu+0xfa/0x160
[ 73.971938][ T817] ---[ end trace 0000000000000000 ]---
[ 74.408913][ T821] vx10: left allmulticast mode
[ 74.409305][ T821] vx10: left promiscuous mode
[ 74.409798][ T821] br1: port 1(vx10) entered disabled state
[ 74.411745][ T821] ------------[ cut here ]------------
[ 74.412096][ T821] WARNING: CPU: 1 PID: 821 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 74.412730][ T821] Modules linked in: act_gact cls_flower sch_ingress macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 74.413574][ T821] CPU: 1 UID: 0 PID: 821 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 74.414899][ T821] Tainted: [W]=WARN
[ 74.415162][ T821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 74.415560][ T821] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 74.415889][ T821] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 74.417046][ T821] RSP: 0018:ffffc90000d76f70 EFLAGS: 00010246
[ 74.417459][ T821] RAX: 0000000000000000 RBX: ffff888004daa000 RCX: 0000000000000001
[ 74.417936][ T821] RDX: 0000000000000000 RSI: ffffffffa349b939 RDI: ffffffffa2c555e0
[ 74.418425][ T821] RBP: ffffc90000d77058 R08: 0000000000000000 R09: 0000000000000000
[ 74.418909][ T821] R10: ffffc90000d77088 R11: ffffffffa3979160 R12: 1ffff920001aedf2
[ 74.419395][ T821] R13: 00000000000005dc R14: ffffc90000d77088 R15: ffff888004daaf08
[ 74.419875][ T821] FS: 00007f287c519800(0000) GS:ffff888090d37000(0000) knlGS:0000000000000000
[ 74.420439][ T821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.420849][ T821] CR2: 00000000004e5ce0 CR3: 0000000005ffa005 CR4: 0000000000772ef0
[ 74.421345][ T821] PKRU: 55555554
[ 74.421585][ T821] Call Trace:
[ 74.421825][ T821]
[ 74.421986][ T821] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 74.422392][ T821] ? br_del_if+0xa3/0x1f0 [bridge]
[ 74.422752][ T821] ? do_set_master+0x147/0x500
[ 74.423084][ T821] ? do_setlink.constprop.0+0x9f4/0x2480
[ 74.423403][ T821] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 74.423719][ T821] ? netlink_unicast+0x4a1/0x780
[ 74.424054][ T821] ? netlink_sendmsg+0x721/0xbe0
[ 74.424372][ T821] ? ____sys_sendmsg+0x7aa/0xa10
[ 74.424690][ T821] ? ___sys_sendmsg+0xed/0x170
[ 74.425011][ T821] ? __sys_sendmsg+0x10b/0x1a0
[ 74.425348][ T821] ? do_syscall_64+0xc1/0x380
[ 74.425671][ T821] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.426075][ T821] ? find_held_lock+0x2b/0x80
[ 74.426402][ T821] netif_set_mtu+0x88/0x100
[ 74.426721][ T821] ? __pfx_netif_set_mtu+0x10/0x10
[ 74.427071][ T821] dev_set_mtu+0xa0/0x150
[ 74.427318][ T821] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 74.427756][ T821] br_del_if+0xb2/0x1f0 [bridge]
[ 74.428127][ T821] ? rtnl_is_locked+0x15/0x20
[ 74.428450][ T821] do_set_master+0x147/0x500
[ 74.428772][ T821] do_setlink.constprop.0+0x9f4/0x2480
[ 74.429114][ T821] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 74.429526][ T821] ? rcu_read_lock_any_held+0x43/0xb0
[ 74.429843][ T821] ? validate_chain+0x166/0x4d0
[ 74.430171][ T821] ? __kernel_text_address+0x12/0x40
[ 74.430502][ T821] ? __lock_acquire+0x44d/0x7e0
[ 74.430825][ T821] ? __mutex_trylock_common+0xf9/0x260
[ 74.431150][ T821] ? __pfx___mutex_trylock_common+0x10/0x10
[ 74.431547][ T821] ? rcu_is_watching+0x12/0xc0
[ 74.431869][ T821] ? rcu_is_watching+0x12/0xc0
[ 74.432195][ T821] ? trace_contention_end+0xdc/0x140
[ 74.432517][ T821] ? __mutex_lock+0x19c/0xcd0
[ 74.432840][ T821] ? find_held_lock+0x2b/0x80
[ 74.433183][ T821] ? rtnl_newlink+0x651/0xa60
[ 74.433508][ T821] ? __create_object+0x5e/0xb0
[ 74.433826][ T821] ? __pfx___mutex_lock+0x10/0x10
[ 74.434155][ T821] ? trace_cap_capable+0x10f/0x190
[ 74.434474][ T821] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 74.434876][ T821] ? __rtnl_newlink+0x40e/0xa40
[ 74.435234][ T821] rtnl_newlink+0x69a/0xa60
[ 74.435569][ T821] ? __pfx_rtnl_newlink+0x10/0x10
[ 74.435889][ T821] ? __lock_acquire+0x44d/0x7e0
[ 74.436224][ T821] ? find_held_lock+0x2b/0x80
[ 74.436543][ T821] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 74.436859][ T821] ? __lock_release+0x5d/0x170
[ 74.437199][ T821] ? __pfx_rtnl_newlink+0x10/0x10
[ 74.437519][ T821] rtnetlink_rcv_msg+0x713/0xc00
[ 74.437841][ T821] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 74.438181][ T821] ? __lock_acquire+0x44d/0x7e0
[ 74.438515][ T821] netlink_rcv_skb+0x121/0x350
[ 74.438838][ T821] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 74.439169][ T821] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 74.439502][ T821] ? netlink_deliver_tap+0x13e/0x340
[ 74.439819][ T821] ? netlink_deliver_tap+0xc3/0x340
[ 74.440145][ T821] netlink_unicast+0x4a1/0x780
[ 74.440476][ T821] ? __pfx_netlink_unicast+0x10/0x10
[ 74.440791][ T821] ? __lock_acquire+0x44d/0x7e0
[ 74.441136][ T821] netlink_sendmsg+0x721/0xbe0
[ 74.441461][ T821] ? __pfx_netlink_sendmsg+0x10/0x10
[ 74.441782][ T821] ? __import_iovec+0x238/0x3c0
[ 74.442118][ T821] ____sys_sendmsg+0x7aa/0xa10
[ 74.442445][ T821] ? __pfx_____sys_sendmsg+0x10/0x10
[ 74.442772][ T821] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 74.443190][ T821] ___sys_sendmsg+0xed/0x170
[ 74.443506][ T821] ? kasan_record_aux_stack+0x8c/0xa0
[ 74.443824][ T821] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 74.444232][ T821] ? __pfx____sys_sendmsg+0x10/0x10
[ 74.444557][ T821] ? find_held_lock+0x2b/0x80
[ 74.444887][ T821] ? __lock_acquire+0x44d/0x7e0
[ 74.445240][ T821] ? find_held_lock+0x2b/0x80
[ 74.445563][ T821] ? __virt_addr_valid+0x22e/0x450
[ 74.445883][ T821] ? __lock_release+0x5d/0x170
[ 74.446220][ T821] __sys_sendmsg+0x10b/0x1a0
[ 74.446544][ T821] ? __call_rcu_common.constprop.0+0x320/0x640
[ 74.446941][ T821] ? __pfx___sys_sendmsg+0x10/0x10
[ 74.447284][ T821] ? rcu_is_watching+0x12/0xc0
[ 74.447608][ T821] do_syscall_64+0xc1/0x380
[ 74.447938][ T821] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.448351][ T821] RIP: 0033:0x7f287c6e61e7
[ 74.448685][ T821] 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
[ 74.449842][ T821] RSP: 002b:00007ffee2de78c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 74.450342][ T821] RAX: ffffffffffffffda RBX: 00007ffee2de7ff0 RCX: 00007f287c6e61e7
[ 74.450822][ T821] RDX: 0000000000000000 RSI: 00007ffee2de7930 RDI: 0000000000000005
[ 74.451305][ T821] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 74.451784][ T821] R10: 00007f287c5e3ee8 R11: 0000000000000246 R12: 0000000000000003
[ 74.452277][ T821] R13: 00000000686e71ba R14: 0000000000499600 R15: 0000000000000000
[ 74.452776][ T821]
[ 74.453017][ T821] irq event stamp: 39769
[ 74.453277][ T821] hardirqs last enabled at (39801): [] __up_console_sem+0x6b/0x80
[ 74.453833][ T821] hardirqs last disabled at (39808): [] __up_console_sem+0x50/0x80
[ 74.454399][ T821] softirqs last enabled at (39798): [] handle_softirqs+0x358/0x620
[ 74.454964][ T821] softirqs last disabled at (39777): [] __irq_exit_rcu+0xfa/0x160
[ 74.455524][ T821] ---[ end trace 0000000000000000 ]---