[ 14.815883][ T251] ip (251) used greatest stack depth: 24800 bytes left
[ 15.458444][ T262] ip (262) used greatest stack depth: 24752 bytes left
[ 21.667778][ T327] br1: port 1(vx1) entered blocking state
[ 21.668417][ T327] br1: port 1(vx1) entered disabled state
[ 21.669063][ T327] vx1: entered allmulticast mode
[ 21.672862][ T327] vx1: entered promiscuous mode
[ 21.675827][ T327] br1: port 1(vx1) entered blocking state
[ 21.676393][ T327] br1: port 1(vx1) entered forwarding state
[ 21.677731][ T327] ------------[ cut here ]------------
[ 21.678072][ T327] WARNING: CPU: 2 PID: 327 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.678837][ T327] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 21.679641][ T327] CPU: 2 UID: 0 PID: 327 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.680224][ T327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.682134][ T327] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.682522][ T327] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.683805][ T327] RSP: 0018:ffffc90000b76ef0 EFLAGS: 00010246
[ 21.684243][ T327] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 21.684749][ T327] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 21.685371][ T327] RBP: ffffc90000b76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.685938][ T327] R10: ffffc90000b77010 R11: ffffffffa86a8918 R12: 1ffff9200016ede2
[ 21.686445][ T327] R13: 00000000000005dc R14: ffffc90000b77010 R15: ffff88800a45af08
[ 21.687039][ T327] FS: 00007f498c483800(0000) GS:ffff88808c9b7000(0000) knlGS:0000000000000000
[ 21.687736][ T327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.688190][ T327] CR2: 00000000004e5760 CR3: 00000000051a4003 CR4: 0000000000772ef0
[ 21.688777][ T327] PKRU: 55555554
[ 21.689024][ T327] Call Trace:
[ 21.689395][ T327]
[ 21.689572][ T327] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.689898][ T327] ? find_held_lock+0x2b/0x80
[ 21.690246][ T327] ? mark_held_locks+0x49/0x80
[ 21.690710][ T327] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.691211][ T327] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.691552][ T327] netif_set_mtu+0x88/0x100
[ 21.691877][ T327] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.692231][ T327] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.692784][ T327] dev_set_mtu+0xa0/0x150
[ 21.693051][ T327] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.693510][ T327] br_add_if+0xda3/0x1330 [bridge]
[ 21.693947][ T327] do_set_master+0x32f/0x500
[ 21.694356][ T327] do_setlink.constprop.0+0x9f4/0x2480
[ 21.694683][ T327] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.695202][ T327] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.695562][ T327] ? validate_chain+0x166/0x4d0
[ 21.695977][ T327] ? __kernel_text_address+0x12/0x40
[ 21.696343][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.696703][ T327] ? __mutex_trylock_common+0xf9/0x260
[ 21.697093][ T327] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.697634][ T327] ? rcu_is_watching+0x12/0xc0
[ 21.697976][ T327] ? rcu_is_watching+0x12/0xc0
[ 21.698326][ T327] ? trace_contention_end+0xdc/0x140
[ 21.698646][ T327] ? __mutex_lock+0x19c/0xcd0
[ 21.698972][ T327] ? find_held_lock+0x2b/0x80
[ 21.699316][ T327] ? rtnl_newlink+0x651/0xa60
[ 21.699633][ T327] ? __create_object+0x5e/0xb0
[ 21.699957][ T327] ? __pfx___mutex_lock+0x10/0x10
[ 21.700412][ T327] ? trace_cap_capable+0x10f/0x190
[ 21.700742][ T327] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.701182][ T327] ? __rtnl_newlink+0x40e/0xa40
[ 21.701591][ T327] rtnl_newlink+0x69a/0xa60
[ 21.701920][ T327] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.702351][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.702681][ T327] ? find_held_lock+0x2b/0x80
[ 21.703008][ T327] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.703438][ T327] ? __lock_release+0x5d/0x170
[ 21.703873][ T327] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.704214][ T327] rtnetlink_rcv_msg+0x710/0xc00
[ 21.704576][ T327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.704903][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.705405][ T327] netlink_rcv_skb+0x121/0x350
[ 21.705874][ T327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.706212][ T327] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.706649][ T327] ? netlink_deliver_tap+0x13e/0x340
[ 21.706976][ T327] ? netlink_deliver_tap+0xc3/0x340
[ 21.707325][ T327] netlink_unicast+0x49e/0x780
[ 21.707666][ T327] ? __pfx_netlink_unicast+0x10/0x10
[ 21.707991][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.708444][ T327] netlink_sendmsg+0x721/0xbe0
[ 21.708797][ T327] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.709290][ T327] ? __import_iovec+0x238/0x3c0
[ 21.709619][ T327] ____sys_sendmsg+0x7ad/0xa10
[ 21.709957][ T327] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.710387][ T327] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.710801][ T327] ___sys_sendmsg+0xed/0x170
[ 21.711130][ T327] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.711460][ T327] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.711854][ T327] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.712210][ T327] ? find_held_lock+0x2b/0x80
[ 21.712649][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.712974][ T327] ? find_held_lock+0x2b/0x80
[ 21.713501][ T327] ? __virt_addr_valid+0x22e/0x450
[ 21.713840][ T327] ? __lock_release+0x5d/0x170
[ 21.714181][ T327] __sys_sendmsg+0x10b/0x1a0
[ 21.714525][ T327] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.714932][ T327] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.715288][ T327] ? rcu_is_watching+0x12/0xc0
[ 21.715608][ T327] do_syscall_64+0xc1/0x380
[ 21.715933][ T327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.716356][ T327] RIP: 0033:0x7f498c6501e7
[ 21.716689][ T327] 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
[ 21.717827][ T327] RSP: 002b:00007ffc4e018138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.718337][ T327] RAX: ffffffffffffffda RBX: 00007ffc4e018860 RCX: 00007f498c6501e7
[ 21.718818][ T327] RDX: 0000000000000000 RSI: 00007ffc4e0181a0 RDI: 0000000000000005
[ 21.719331][ T327] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.719805][ T327] R10: 0000000000cc9910 R11: 0000000000000246 R12: 0000000000000004
[ 21.720315][ T327] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 21.720797][ T327]
[ 21.721057][ T327] irq event stamp: 35011
[ 21.721329][ T327] hardirqs last enabled at (35023): [] __up_console_sem+0x6b/0x80
[ 21.721870][ T327] hardirqs last disabled at (35032): [] __up_console_sem+0x50/0x80
[ 21.722589][ T327] softirqs last enabled at (33982): [] handle_softirqs+0x358/0x620
[ 21.723149][ T327] softirqs last disabled at (33235): [] __irq_exit_rcu+0xfa/0x160
[ 21.723704][ T327] ---[ end trace 0000000000000000 ]---
[ 21.758824][ T327] ip (327) used greatest stack depth: 23576 bytes left
[ 21.882149][ T328] br1: port 2(veth1) entered blocking state
[ 21.882634][ T328] br1: port 2(veth1) entered disabled state
[ 21.883043][ T328] veth1: entered allmulticast mode
[ 21.886496][ T328] veth1: entered promiscuous mode
[ 21.888870][ T328] ------------[ cut here ]------------
[ 21.889179][ T328] WARNING: CPU: 1 PID: 328 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.889788][ T328] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 21.890414][ T328] CPU: 1 UID: 0 PID: 328 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.891029][ T328] Tainted: [W]=WARN
[ 21.891275][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.891655][ T328] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.891976][ T328] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.893065][ T328] RSP: 0018:ffffc90000b46ef0 EFLAGS: 00010246
[ 21.893458][ T328] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 21.893912][ T328] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 21.894419][ T328] RBP: ffffc90000b46fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.894879][ T328] R10: ffffc90000b47010 R11: ffffffffa86a8918 R12: 1ffff92000168de2
[ 21.895343][ T328] R13: 00000000000005dc R14: ffffc90000b47010 R15: ffff88800a45af08
[ 21.895795][ T328] FS: 00007f76c1d47800(0000) GS:ffff88808c937000(0000) knlGS:0000000000000000
[ 21.896339][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.896735][ T328] CR2: 00000000004e5aa8 CR3: 000000000cde7003 CR4: 0000000000772ef0
[ 21.897190][ T328] PKRU: 55555554
[ 21.897429][ T328] Call Trace:
[ 21.897659][ T328]
[ 21.897817][ T328] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.898129][ T328] ? find_held_lock+0x2b/0x80
[ 21.898460][ T328] ? mark_held_locks+0x49/0x80
[ 21.898768][ T328] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.899147][ T328] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.899464][ T328] netif_set_mtu+0x88/0x100
[ 21.899768][ T328] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.900083][ T328] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.900523][ T328] dev_set_mtu+0xa0/0x150
[ 21.900755][ T328] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.901165][ T328] br_add_if+0xda3/0x1330 [bridge]
[ 21.901520][ T328] do_set_master+0x32f/0x500
[ 21.901828][ T328] do_setlink.constprop.0+0x9f4/0x2480
[ 21.902140][ T328] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.902547][ T328] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.902862][ T328] ? validate_chain+0x166/0x4d0
[ 21.903166][ T328] ? __kernel_text_address+0x12/0x40
[ 21.903487][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.903797][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 21.904104][ T328] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.904508][ T328] ? rcu_is_watching+0x12/0xc0
[ 21.905005][ T328] ? rcu_is_watching+0x12/0xc0
[ 21.905582][ T328] ? trace_contention_end+0xdc/0x140
[ 21.905907][ T328] ? __mutex_lock+0x19c/0xcd0
[ 21.906214][ T328] ? find_held_lock+0x2b/0x80
[ 21.906542][ T328] ? rtnl_newlink+0x651/0xa60
[ 21.906850][ T328] ? __create_object+0x5e/0xb0
[ 21.907159][ T328] ? __pfx___mutex_lock+0x10/0x10
[ 21.907473][ T328] ? trace_cap_capable+0x10f/0x190
[ 21.907777][ T328] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.908161][ T328] ? __rtnl_newlink+0x40e/0xa40
[ 21.908498][ T328] rtnl_newlink+0x69a/0xa60
[ 21.908826][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.909129][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.909451][ T328] ? find_held_lock+0x2b/0x80
[ 21.909763][ T328] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.910065][ T328] ? __lock_release+0x5d/0x170
[ 21.910417][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.910725][ T328] rtnetlink_rcv_msg+0x710/0xc00
[ 21.911032][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.911353][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.911664][ T328] netlink_rcv_skb+0x121/0x350
[ 21.911971][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.912299][ T328] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.912618][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 21.912927][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 21.913251][ T328] netlink_unicast+0x49e/0x780
[ 21.913577][ T328] ? __pfx_netlink_unicast+0x10/0x10
[ 21.913879][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.914189][ T328] netlink_sendmsg+0x721/0xbe0
[ 21.914542][ T328] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.914851][ T328] ? __import_iovec+0x238/0x3c0
[ 21.915173][ T328] ____sys_sendmsg+0x7ad/0xa10
[ 21.915493][ T328] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.915807][ T328] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.916206][ T328] ___sys_sendmsg+0xed/0x170
[ 21.916518][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.916823][ T328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.917204][ T328] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.917531][ T328] ? find_held_lock+0x2b/0x80
[ 21.917850][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.918164][ T328] ? find_held_lock+0x2b/0x80
[ 21.918489][ T328] ? __virt_addr_valid+0x22e/0x450
[ 21.918795][ T328] ? __lock_release+0x5d/0x170
[ 21.919106][ T328] __sys_sendmsg+0x10b/0x1a0
[ 21.919420][ T328] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.919805][ T328] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.920122][ T328] ? rcu_is_watching+0x12/0xc0
[ 21.920440][ T328] do_syscall_64+0xc1/0x380
[ 21.920747][ T328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.921142][ T328] RIP: 0033:0x7f76c1f141e7
[ 21.921467][ 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
[ 21.922579][ T328] RSP: 002b:00007ffeda79c948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.923048][ T328] RAX: ffffffffffffffda RBX: 00007ffeda79d070 RCX: 00007f76c1f141e7
[ 21.923527][ T328] RDX: 0000000000000000 RSI: 00007ffeda79c9b0 RDI: 0000000000000005
[ 21.923986][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.924462][ T328] R10: 000000000bf37910 R11: 0000000000000246 R12: 0000000000000004
[ 21.924942][ T328] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 21.925427][ T328]
[ 21.925656][ T328] irq event stamp: 45185
[ 21.925892][ T328] hardirqs last enabled at (45193): [] __up_console_sem+0x6b/0x80
[ 21.926452][ T328] hardirqs last disabled at (45224): [] __up_console_sem+0x50/0x80
[ 21.926993][ T328] softirqs last enabled at (45222): [] handle_softirqs+0x358/0x620
[ 21.927539][ T328] softirqs last disabled at (45201): [] __irq_exit_rcu+0xfa/0x160
[ 21.928076][ T328] ---[ end trace 0000000000000000 ]---
[ 22.035599][ T38] br1: port 2(veth1) entered blocking state
[ 22.036112][ T38] br1: port 2(veth1) entered forwarding state
[ 22.159437][ T330] br1: port 3(veth2) entered blocking state
[ 22.160168][ T330] br1: port 3(veth2) entered disabled state
[ 22.161573][ T330] veth2: entered allmulticast mode
[ 22.167616][ T330] veth2: entered promiscuous mode
[ 22.170046][ T330] ------------[ cut here ]------------
[ 22.170601][ T330] WARNING: CPU: 0 PID: 330 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.171943][ T330] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 22.173383][ T330] CPU: 0 UID: 0 PID: 330 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.174837][ T330] Tainted: [W]=WARN
[ 22.175223][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.175919][ T330] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.176536][ T330] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.178482][ T330] RSP: 0018:ffffc90000616ef0 EFLAGS: 00010246
[ 22.179130][ T330] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 22.179955][ T330] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 22.180776][ T330] RBP: ffffc90000616fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.181596][ T330] R10: ffffc90000617010 R11: ffffffffa86a8918 R12: 1ffff920000c2de2
[ 22.182420][ T330] R13: 00000000000005dc R14: ffffc90000617010 R15: ffff88800a45af08
[ 22.183283][ T330] FS: 00007f5268d28800(0000) GS:ffff88808c8b7000(0000) knlGS:0000000000000000
[ 22.184221][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.184918][ T330] CR2: 00000000004e5ab0 CR3: 000000000515f001 CR4: 0000000000772ef0
[ 22.185733][ T330] PKRU: 55555554
[ 22.186137][ T330] Call Trace:
[ 22.186594][ T330]
[ 22.186879][ T330] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.187435][ T330] ? find_held_lock+0x2b/0x80
[ 22.187980][ T330] ? mark_held_locks+0x49/0x80
[ 22.188547][ T330] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.189206][ T330] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.189770][ T330] netif_set_mtu+0x88/0x100
[ 22.190352][ T330] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.190925][ T330] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.191696][ T330] dev_set_mtu+0xa0/0x150
[ 22.192114][ T330] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.192886][ T330] br_add_if+0xda3/0x1330 [bridge]
[ 22.193515][ T330] do_set_master+0x32f/0x500
[ 22.194062][ T330] do_setlink.constprop.0+0x9f4/0x2480
[ 22.194668][ T330] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.195377][ T330] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.195916][ T330] ? validate_chain+0x166/0x4d0
[ 22.196482][ T330] ? __kernel_text_address+0x12/0x40
[ 22.197032][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.197582][ T330] ? __mutex_trylock_common+0xf9/0x260
[ 22.198120][ T330] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.198820][ T330] ? rcu_is_watching+0x12/0xc0
[ 22.199362][ T330] ? rcu_is_watching+0x12/0xc0
[ 22.199889][ T330] ? trace_contention_end+0xdc/0x140
[ 22.200452][ T330] ? __mutex_lock+0x19c/0xcd0
[ 22.200988][ T330] ? find_held_lock+0x2b/0x80
[ 22.201534][ T330] ? rtnl_newlink+0x651/0xa60
[ 22.202068][ T330] ? __create_object+0x5e/0xb0
[ 22.202634][ T330] ? __pfx___mutex_lock+0x10/0x10
[ 22.203194][ T330] ? trace_cap_capable+0x10f/0x190
[ 22.203756][ T330] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.204462][ T330] ? __rtnl_newlink+0x40e/0xa40
[ 22.204998][ T330] rtnl_newlink+0x69a/0xa60
[ 22.205544][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.206070][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.206652][ T330] ? find_held_lock+0x2b/0x80
[ 22.207171][ T330] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.207703][ T330] ? __lock_release+0x5d/0x170
[ 22.208249][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.208820][ T330] rtnetlink_rcv_msg+0x710/0xc00
[ 22.209389][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.209948][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.210504][ T330] netlink_rcv_skb+0x121/0x350
[ 22.211040][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.211613][ T330] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.212175][ T330] ? netlink_deliver_tap+0x13e/0x340
[ 22.212698][ T330] ? netlink_deliver_tap+0xc3/0x340
[ 22.213237][ T330] netlink_unicast+0x49e/0x780
[ 22.213782][ T330] ? __pfx_netlink_unicast+0x10/0x10
[ 22.214345][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.214897][ T330] netlink_sendmsg+0x721/0xbe0
[ 22.215477][ T330] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.215998][ T330] ? __import_iovec+0x238/0x3c0
[ 22.216551][ T330] ____sys_sendmsg+0x7ad/0xa10
[ 22.217088][ T330] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.217649][ T330] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.218375][ T330] ___sys_sendmsg+0xed/0x170
[ 22.218901][ T330] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.219448][ T330] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.220092][ T330] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.220643][ T330] ? find_held_lock+0x2b/0x80
[ 22.221172][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.221713][ T330] ? find_held_lock+0x2b/0x80
[ 22.222227][ T330] ? __virt_addr_valid+0x22e/0x450
[ 22.222773][ T330] ? __lock_release+0x5d/0x170
[ 22.223318][ T330] __sys_sendmsg+0x10b/0x1a0
[ 22.223838][ T330] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.224529][ T330] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.225089][ T330] ? rcu_is_watching+0x12/0xc0
[ 22.225666][ T330] do_syscall_64+0xc1/0x380
[ 22.226197][ T330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.226904][ T330] RIP: 0033:0x7f5268ef51e7
[ 22.227457][ T330] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.229494][ T330] RSP: 002b:00007ffe552992e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.230348][ T330] RAX: ffffffffffffffda RBX: 00007ffe55299a10 RCX: 00007f5268ef51e7
[ 22.231193][ T330] RDX: 0000000000000000 RSI: 00007ffe55299350 RDI: 0000000000000005
[ 22.232040][ T330] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.232888][ T330] R10: 000000002dc9b910 R11: 0000000000000246 R12: 0000000000000004
[ 22.233736][ T330] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 22.234601][ T330]
[ 22.235012][ T330] irq event stamp: 40275
[ 22.235445][ T330] hardirqs last enabled at (40285): [] __up_console_sem+0x6b/0x80
[ 22.236398][ T330] hardirqs last disabled at (40294): [] __up_console_sem+0x50/0x80
[ 22.237369][ T330] softirqs last enabled at (40216): [] handle_softirqs+0x358/0x620
[ 22.238330][ T330] softirqs last disabled at (40207): [] __irq_exit_rcu+0xfa/0x160
[ 22.239314][ T330] ---[ end trace 0000000000000000 ]---
[ 22.358765][ T38] br1: port 3(veth2) entered blocking state
[ 22.359372][ T38] br1: port 3(veth2) entered forwarding state
[ 26.768881][ T377] br2: port 1(w1) entered blocking state
[ 26.769241][ T377] br2: port 1(w1) entered disabled state
[ 26.770376][ T377] w1: entered allmulticast mode
[ 26.775025][ T377] w1: entered promiscuous mode
[ 26.778794][ T377] ------------[ cut here ]------------
[ 26.779230][ T377] WARNING: CPU: 0 PID: 377 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.780990][ T377] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 26.781676][ T377] CPU: 0 UID: 0 PID: 377 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.782399][ T377] Tainted: [W]=WARN
[ 26.782687][ T377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.783123][ T377] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.783503][ T377] 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
[ 26.784732][ T377] RSP: 0018:ffffc90000a06ef0 EFLAGS: 00010246
[ 26.785267][ T377] RAX: 0000000000000000 RBX: ffff88800fa52000 RCX: 0000000000000001
[ 26.785805][ T377] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 26.786316][ T377] RBP: ffffc90000a06fe0 R08: 0000000000000000 R09: 0000000000000000
[ 26.786835][ T377] R10: ffffc90000a07010 R11: ffffffffa7d79160 R12: 1ffff92000140de2
[ 26.787374][ T377] R13: 00000000000005dc R14: ffffc90000a07010 R15: ffff88800fa52f08
[ 26.787975][ T377] FS: 00007f7a6efa8800(0000) GS:ffff88808c8b7000(0000) knlGS:0000000000000000
[ 26.788659][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.789146][ T377] CR2: 00000000004e6898 CR3: 000000000a21e006 CR4: 0000000000772ef0
[ 26.789731][ T377] PKRU: 55555554
[ 26.790017][ T377] Call Trace:
[ 26.790302][ T377]
[ 26.790525][ T377] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.790917][ T377] ? __lock_acquire+0x44d/0x7e0
[ 26.791353][ T377] ? find_held_lock+0x2b/0x80
[ 26.791729][ T377] netif_set_mtu+0x88/0x100
[ 26.792102][ T377] ? __pfx_netif_set_mtu+0x10/0x10
[ 26.792520][ T377] dev_set_mtu+0xa0/0x150
[ 26.792792][ T377] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 26.793328][ T377] br_add_if+0xda3/0x1330 [bridge]
[ 26.793751][ T377] do_set_master+0x32f/0x500
[ 26.794135][ T377] do_setlink.constprop.0+0x9f4/0x2480
[ 26.794589][ T377] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.795086][ T377] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.795480][ T377] ? validate_chain+0x166/0x4d0
[ 26.795854][ T377] ? __kernel_text_address+0x12/0x40
[ 26.796221][ T377] ? __lock_acquire+0x44d/0x7e0
[ 26.796583][ T377] ? __mutex_trylock_common+0xf9/0x260
[ 26.796931][ T377] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.797357][ T377] ? rcu_is_watching+0x12/0xc0
[ 26.797697][ T377] ? rcu_is_watching+0x12/0xc0
[ 26.798044][ T377] ? trace_contention_end+0xdc/0x140
[ 26.798429][ T377] ? __mutex_lock+0x19c/0xcd0
[ 26.798784][ T377] ? find_held_lock+0x2b/0x80
[ 26.799104][ T377] ? rtnl_newlink+0x651/0xa60
[ 26.799436][ T377] ? __create_object+0x5e/0xb0
[ 26.799834][ T377] ? __pfx___mutex_lock+0x10/0x10
[ 26.800220][ T377] ? trace_cap_capable+0x10f/0x190
[ 26.800611][ T377] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.801018][ T377] ? __rtnl_newlink+0x40e/0xa40
[ 26.801342][ T377] rtnl_newlink+0x69a/0xa60
[ 26.801669][ T377] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.802028][ T377] ? __lock_acquire+0x44d/0x7e0
[ 26.802431][ T377] ? find_held_lock+0x2b/0x80
[ 26.802788][ T377] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.803167][ T377] ? __lock_release+0x5d/0x170
[ 26.803582][ T377] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.804035][ T377] rtnetlink_rcv_msg+0x710/0xc00
[ 26.804483][ T377] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.804889][ T377] ? __lock_acquire+0x44d/0x7e0
[ 26.805287][ T377] netlink_rcv_skb+0x121/0x350
[ 26.805675][ T377] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.806053][ T377] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.806406][ T377] ? netlink_deliver_tap+0x13e/0x340
[ 26.806744][ T377] ? netlink_deliver_tap+0xc3/0x340
[ 26.807065][ T377] netlink_unicast+0x49e/0x780
[ 26.807396][ T377] ? __pfx_netlink_unicast+0x10/0x10
[ 26.807716][ T377] ? __lock_acquire+0x44d/0x7e0
[ 26.808028][ T377] netlink_sendmsg+0x721/0xbe0
[ 26.808349][ T377] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.808671][ T377] ? __import_iovec+0x238/0x3c0
[ 26.809007][ T377] ____sys_sendmsg+0x7ad/0xa10
[ 26.809336][ T377] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.809642][ T377] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.810055][ T377] ___sys_sendmsg+0xed/0x170
[ 26.810411][ T377] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.810727][ T377] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.811133][ T377] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.811478][ T377] ? find_held_lock+0x2b/0x80
[ 26.811814][ T377] ? __lock_acquire+0x44d/0x7e0
[ 26.812138][ T377] ? find_held_lock+0x2b/0x80
[ 26.812456][ T377] ? __virt_addr_valid+0x22e/0x450
[ 26.812762][ T377] ? __lock_release+0x5d/0x170
[ 26.813073][ T377] __sys_sendmsg+0x10b/0x1a0
[ 26.813390][ T377] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.813777][ T377] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.814103][ T377] ? rcu_is_watching+0x12/0xc0
[ 26.814449][ T377] do_syscall_64+0xc1/0x380
[ 26.814772][ T377] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.815169][ T377] RIP: 0033:0x7f7a6f1751e7
[ 26.815509][ T377] 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
[ 26.816660][ T377] RSP: 002b:00007fffd75afc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.817155][ T377] RAX: ffffffffffffffda RBX: 00007fffd75b03a0 RCX: 00007f7a6f1751e7
[ 26.817647][ T377] RDX: 0000000000000000 RSI: 00007fffd75afce0 RDI: 0000000000000005
[ 26.818131][ T377] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 26.818636][ T377] R10: 000000002bb86910 R11: 0000000000000246 R12: 0000000000000004
[ 26.819130][ T377] R13: 00000000686e0b6c R14: 0000000000499600 R15: 0000000000000000
[ 26.819647][ T377]
[ 26.819905][ T377] irq event stamp: 40511
[ 26.820144][ T377] hardirqs last enabled at (40519): [] __up_console_sem+0x6b/0x80
[ 26.820728][ T377] hardirqs last disabled at (40528): [] __up_console_sem+0x50/0x80
[ 26.821269][ T377] softirqs last enabled at (40482): [] handle_softirqs+0x358/0x620
[ 26.821794][ T377] softirqs last disabled at (40461): [] __irq_exit_rcu+0xfa/0x160
[ 26.822339][ T377] ---[ end trace 0000000000000000 ]---
[ 27.541839][ T383] br2: port 2(vx2) entered blocking state
[ 27.542222][ T383] br2: port 2(vx2) entered disabled state
[ 27.542658][ T383] vx2: entered allmulticast mode
[ 27.546149][ T383] vx2: entered promiscuous mode
[ 27.559607][ T383] br2: port 2(vx2) entered blocking state
[ 27.559986][ T383] br2: port 2(vx2) entered forwarding state
[ 27.561035][ T383] ------------[ cut here ]------------
[ 27.561502][ T383] WARNING: CPU: 3 PID: 383 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.562175][ T383] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 27.562919][ T383] CPU: 3 UID: 0 PID: 383 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.563619][ T383] Tainted: [W]=WARN
[ 27.563874][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.564302][ T383] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.564625][ T383] 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
[ 27.565777][ T383] RSP: 0018:ffffc90000a46ef0 EFLAGS: 00010246
[ 27.566204][ T383] RAX: 0000000000000000 RBX: ffff88800fa52000 RCX: 0000000000000001
[ 27.566667][ T383] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 27.567130][ T383] RBP: ffffc90000a46fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.567589][ T383] R10: ffffc90000a47010 R11: ffffffffa86a8918 R12: 1ffff92000148de2
[ 27.568055][ T383] R13: 00000000000005dc R14: ffffc90000a47010 R15: ffff88800fa52f08
[ 27.568539][ T383] FS: 00007f3097228800(0000) GS:ffff88808ca37000(0000) knlGS:0000000000000000
[ 27.569118][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.569528][ T383] CR2: 00000000004e5768 CR3: 000000000b460001 CR4: 0000000000772ef0
[ 27.570055][ T383] PKRU: 55555554
[ 27.570312][ T383] Call Trace:
[ 27.570542][ T383]
[ 27.570702][ T383] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.571016][ T383] ? find_held_lock+0x2b/0x80
[ 27.571359][ T383] ? mark_held_locks+0x49/0x80
[ 27.571676][ T383] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.572059][ T383] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.572374][ T383] netif_set_mtu+0x88/0x100
[ 27.572678][ T383] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.572993][ T383] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.573439][ T383] dev_set_mtu+0xa0/0x150
[ 27.573677][ T383] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.574145][ T383] br_add_if+0xda3/0x1330 [bridge]
[ 27.574542][ T383] do_set_master+0x32f/0x500
[ 27.574862][ T383] do_setlink.constprop.0+0x9f4/0x2480
[ 27.575186][ T383] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.575608][ T383] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.575923][ T383] ? validate_chain+0x166/0x4d0
[ 27.576242][ T383] ? __kernel_text_address+0x12/0x40
[ 27.576577][ T383] ? __lock_acquire+0x44d/0x7e0
[ 27.576891][ T383] ? __mutex_trylock_common+0xf9/0x260
[ 27.577210][ T383] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.577609][ T383] ? rcu_is_watching+0x12/0xc0
[ 27.577920][ T383] ? rcu_is_watching+0x12/0xc0
[ 27.578281][ T383] ? trace_contention_end+0xdc/0x140
[ 27.578603][ T383] ? __mutex_lock+0x19c/0xcd0
[ 27.578916][ T383] ? find_held_lock+0x2b/0x80
[ 27.579229][ T383] ? rtnl_newlink+0x651/0xa60
[ 27.579567][ T383] ? __create_object+0x5e/0xb0
[ 27.579878][ T383] ? __pfx___mutex_lock+0x10/0x10
[ 27.580200][ T383] ? trace_cap_capable+0x10f/0x190
[ 27.580540][ T383] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.580943][ T383] ? __rtnl_newlink+0x40e/0xa40
[ 27.581271][ T383] rtnl_newlink+0x69a/0xa60
[ 27.581585][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.581890][ T383] ? __lock_acquire+0x44d/0x7e0
[ 27.582229][ T383] ? find_held_lock+0x2b/0x80
[ 27.582548][ T383] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.582850][ T383] ? __lock_release+0x5d/0x170
[ 27.583159][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.583485][ T383] rtnetlink_rcv_msg+0x710/0xc00
[ 27.583795][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.584106][ T383] ? __lock_acquire+0x44d/0x7e0
[ 27.584443][ T383] netlink_rcv_skb+0x121/0x350
[ 27.584750][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.585066][ T383] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.585393][ T383] ? netlink_deliver_tap+0x13e/0x340
[ 27.585695][ T383] ? netlink_deliver_tap+0xc3/0x340
[ 27.586043][ T383] netlink_unicast+0x49e/0x780
[ 27.586368][ T383] ? __pfx_netlink_unicast+0x10/0x10
[ 27.586672][ T383] ? __lock_acquire+0x44d/0x7e0
[ 27.586982][ T383] netlink_sendmsg+0x721/0xbe0
[ 27.587314][ T383] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.587620][ T383] ? __import_iovec+0x238/0x3c0
[ 27.587931][ T383] ____sys_sendmsg+0x7ad/0xa10
[ 27.588247][ T383] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.588559][ T383] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.588951][ T383] ___sys_sendmsg+0xed/0x170
[ 27.589273][ T383] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.589577][ T383] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.589983][ T383] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.590317][ T383] ? find_held_lock+0x2b/0x80
[ 27.590632][ T383] ? __lock_acquire+0x44d/0x7e0
[ 27.590946][ T383] ? find_held_lock+0x2b/0x80
[ 27.591294][ T383] ? __virt_addr_valid+0x22e/0x450
[ 27.591603][ T383] ? __lock_release+0x5d/0x170
[ 27.591920][ T383] __sys_sendmsg+0x10b/0x1a0
[ 27.592228][ T383] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.592626][ T383] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.592959][ T383] ? rcu_is_watching+0x12/0xc0
[ 27.593281][ T383] do_syscall_64+0xc1/0x380
[ 27.593594][ T383] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.593996][ T383] RIP: 0033:0x7f30973f51e7
[ 27.594359][ T383] 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
[ 27.595521][ T383] RSP: 002b:00007ffdb57c3978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.595990][ T383] RAX: ffffffffffffffda RBX: 00007ffdb57c40a0 RCX: 00007f30973f51e7
[ 27.596463][ T383] RDX: 0000000000000000 RSI: 00007ffdb57c39e0 RDI: 0000000000000005
[ 27.596938][ T383] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.597418][ T383] R10: 0000000024c0b910 R11: 0000000000000246 R12: 0000000000000004
[ 27.597880][ T383] R13: 00000000686e0b6d R14: 0000000000499600 R15: 0000000000000000
[ 27.598695][ T383]
[ 27.599113][ T383] irq event stamp: 42005
[ 27.599527][ T383] hardirqs last enabled at (42037): [] __up_console_sem+0x6b/0x80
[ 27.600497][ T383] hardirqs last disabled at (42046): [] __up_console_sem+0x50/0x80
[ 27.601481][ T383] softirqs last enabled at (42034): [] handle_softirqs+0x358/0x620
[ 27.602392][ T383] softirqs last disabled at (42013): [] __irq_exit_rcu+0xfa/0x160
[ 27.603342][ T383] ---[ end trace 0000000000000000 ]---
[ 28.482914][ T37] br2: port 1(w1) entered blocking state
[ 28.483417][ T37] br2: port 1(w1) entered forwarding state
[ 30.991667][ T415] br2: port 1(w1) entered blocking state
[ 30.992186][ T415] br2: port 1(w1) entered disabled state
[ 30.993957][ T415] w1: entered allmulticast mode
[ 30.999954][ T415] w1: entered promiscuous mode
[ 31.006042][ T415] ------------[ cut here ]------------
[ 31.006597][ T415] WARNING: CPU: 1 PID: 415 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.007648][ T415] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 31.008713][ T415] CPU: 1 UID: 0 PID: 415 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.009778][ T415] Tainted: [W]=WARN
[ 31.010183][ T415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.010939][ T415] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.011474][ T415] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.013221][ T415] RSP: 0018:ffffc90000c86ef0 EFLAGS: 00010246
[ 31.013920][ T415] RAX: 0000000000000000 RBX: ffff8880029e2000 RCX: 0000000000000001
[ 31.014635][ T415] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 31.015498][ T415] RBP: ffffc90000c86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.016234][ T415] R10: ffffc90000c87010 R11: ffffffffa7d79160 R12: 1ffff92000190de2
[ 31.016882][ T415] R13: 00000000000005dc R14: ffffc90000c87010 R15: ffff8880029e2f08
[ 31.017756][ T415] FS: 00007fae12e9b800(0000) GS:ffff88808c937000(0000) knlGS:0000000000000000
[ 31.018638][ T415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.019350][ T415] CR2: 00000000004e6898 CR3: 000000000c4e0005 CR4: 0000000000772ef0
[ 31.020119][ T415] PKRU: 55555554
[ 31.020414][ T415] Call Trace:
[ 31.020758][ T415]
[ 31.021062][ T415] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.021531][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.022135][ T415] ? find_held_lock+0x2b/0x80
[ 31.022693][ T415] netif_set_mtu+0x88/0x100
[ 31.023022][ T415] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.023587][ T415] dev_set_mtu+0xa0/0x150
[ 31.023961][ T415] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.024587][ T415] br_add_if+0xda3/0x1330 [bridge]
[ 31.025229][ T415] do_set_master+0x32f/0x500
[ 31.025752][ T415] do_setlink.constprop.0+0x9f4/0x2480
[ 31.026146][ T415] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.026703][ T415] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.027192][ T415] ? validate_chain+0x166/0x4d0
[ 31.027709][ T415] ? __kernel_text_address+0x12/0x40
[ 31.028199][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.028697][ T415] ? __mutex_trylock_common+0xf9/0x260
[ 31.029194][ T415] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.029817][ T415] ? rcu_is_watching+0x12/0xc0
[ 31.030269][ T415] ? rcu_is_watching+0x12/0xc0
[ 31.030682][ T415] ? trace_contention_end+0xdc/0x140
[ 31.031174][ T415] ? __mutex_lock+0x19c/0xcd0
[ 31.031566][ T415] ? find_held_lock+0x2b/0x80
[ 31.032018][ T415] ? rtnl_newlink+0x651/0xa60
[ 31.032442][ T415] ? __create_object+0x5e/0xb0
[ 31.032931][ T415] ? __pfx___mutex_lock+0x10/0x10
[ 31.033241][ T415] ? trace_cap_capable+0x10f/0x190
[ 31.033671][ T415] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.034135][ T415] ? __rtnl_newlink+0x40e/0xa40
[ 31.034550][ T415] rtnl_newlink+0x69a/0xa60
[ 31.035141][ T415] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.035614][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.036127][ T415] ? find_held_lock+0x2b/0x80
[ 31.036579][ T415] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.037049][ T415] ? __lock_release+0x5d/0x170
[ 31.037634][ T415] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.038006][ T415] rtnetlink_rcv_msg+0x710/0xc00
[ 31.038417][ T415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.038773][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.039225][ T415] netlink_rcv_skb+0x121/0x350
[ 31.039623][ T415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.040084][ T415] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.040516][ T415] ? netlink_deliver_tap+0x13e/0x340
[ 31.040917][ T415] ? netlink_deliver_tap+0xc3/0x340
[ 31.041319][ T415] netlink_unicast+0x49e/0x780
[ 31.041802][ T415] ? __pfx_netlink_unicast+0x10/0x10
[ 31.042222][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.042728][ T415] netlink_sendmsg+0x721/0xbe0
[ 31.043169][ T415] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.043570][ T415] ? __import_iovec+0x238/0x3c0
[ 31.044033][ T415] ____sys_sendmsg+0x7ad/0xa10
[ 31.044487][ T415] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.044964][ T415] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.045492][ T415] ___sys_sendmsg+0xed/0x170
[ 31.045933][ T415] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.046364][ T415] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.046881][ T415] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.047344][ T415] ? find_held_lock+0x2b/0x80
[ 31.047779][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.048173][ T415] ? find_held_lock+0x2b/0x80
[ 31.048620][ T415] ? __virt_addr_valid+0x22e/0x450
[ 31.049067][ T415] ? __lock_release+0x5d/0x170
[ 31.049477][ T415] __sys_sendmsg+0x10b/0x1a0
[ 31.049856][ T415] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.050376][ T415] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.050820][ T415] ? rcu_is_watching+0x12/0xc0
[ 31.051197][ T415] do_syscall_64+0xc1/0x380
[ 31.051625][ T415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.052161][ T415] RIP: 0033:0x7fae130681e7
[ 31.052780][ T415] 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
[ 31.054465][ T415] RSP: 002b:00007ffd0e5b9db8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.054954][ T415] RAX: ffffffffffffffda RBX: 00007ffd0e5ba4e0 RCX: 00007fae130681e7
[ 31.055424][ T415] RDX: 0000000000000000 RSI: 00007ffd0e5b9e20 RDI: 0000000000000005
[ 31.055884][ T415] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.056447][ T415] R10: 0000000039cb6910 R11: 0000000000000246 R12: 0000000000000004
[ 31.057055][ T415] R13: 00000000686e0b70 R14: 0000000000499600 R15: 0000000000000000
[ 31.057908][ T415]
[ 31.058300][ T415] irq event stamp: 38851
[ 31.058876][ T415] hardirqs last enabled at (38859): [] __up_console_sem+0x6b/0x80
[ 31.059998][ T415] hardirqs last disabled at (38868): [] __up_console_sem+0x50/0x80
[ 31.060935][ T415] softirqs last enabled at (38662): [] handle_softirqs+0x358/0x620
[ 31.061982][ T415] softirqs last disabled at (38647): [] __irq_exit_rcu+0xfa/0x160
[ 31.063048][ T415] ---[ end trace 0000000000000000 ]---
[ 32.061594][ T421] br2: port 2(vx2) entered blocking state
[ 32.062034][ T421] br2: port 2(vx2) entered disabled state
[ 32.062415][ T421] vx2: entered allmulticast mode
[ 32.067531][ T421] vx2: entered promiscuous mode
[ 32.068917][ T421] br2: port 2(vx2) entered blocking state
[ 32.069236][ T421] br2: port 2(vx2) entered forwarding state
[ 32.070226][ T421] ------------[ cut here ]------------
[ 32.070564][ T421] WARNING: CPU: 1 PID: 421 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.071197][ T421] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 32.071787][ T421] CPU: 1 UID: 0 PID: 421 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.072417][ T421] Tainted: [W]=WARN
[ 32.072654][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.073045][ T421] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.073530][ T421] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 32.074788][ T421] RSP: 0018:ffffc90000ce6ef0 EFLAGS: 00010246
[ 32.075177][ T421] RAX: 0000000000000000 RBX: ffff8880029e2000 RCX: 0000000000000001
[ 32.075801][ T421] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 32.076466][ T421] RBP: ffffc90000ce6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.076923][ T421] R10: ffffc90000ce7010 R11: ffffffffa86a8918 R12: 1ffff9200019cde2
[ 32.077588][ T421] R13: 00000000000005dc R14: ffffc90000ce7010 R15: ffff8880029e2f08
[ 32.078052][ T421] FS: 00007fe8898be800(0000) GS:ffff88808c937000(0000) knlGS:0000000000000000
[ 32.078746][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.079137][ T421] CR2: 00000000004e5768 CR3: 000000000faa3001 CR4: 0000000000772ef0
[ 32.079745][ T421] PKRU: 55555554
[ 32.079981][ T421] Call Trace:
[ 32.080210][ T421]
[ 32.080519][ T421] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.080845][ T421] ? find_held_lock+0x2b/0x80
[ 32.081174][ T421] ? mark_held_locks+0x49/0x80
[ 32.081581][ T421] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 32.081971][ T421] ? lockdep_hardirqs_on+0x7c/0x110
[ 32.082294][ T421] netif_set_mtu+0x88/0x100
[ 32.082603][ T421] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.082917][ T421] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 32.083358][ T421] dev_set_mtu+0xa0/0x150
[ 32.083593][ T421] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.084004][ T421] br_add_if+0xda3/0x1330 [bridge]
[ 32.084370][ T421] do_set_master+0x32f/0x500
[ 32.084688][ T421] do_setlink.constprop.0+0x9f4/0x2480
[ 32.084999][ T421] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.085423][ T421] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.085740][ T421] ? validate_chain+0x166/0x4d0
[ 32.086045][ T421] ? __kernel_text_address+0x12/0x40
[ 32.086376][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.086686][ T421] ? __mutex_trylock_common+0xf9/0x260
[ 32.086992][ T421] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.087398][ T421] ? rcu_is_watching+0x12/0xc0
[ 32.087710][ T421] ? rcu_is_watching+0x12/0xc0
[ 32.088016][ T421] ? trace_contention_end+0xdc/0x140
[ 32.088330][ T421] ? __mutex_lock+0x19c/0xcd0
[ 32.088635][ T421] ? find_held_lock+0x2b/0x80
[ 32.088940][ T421] ? rtnl_newlink+0x651/0xa60
[ 32.089240][ T421] ? __create_object+0x5e/0xb0
[ 32.089582][ T421] ? __pfx___mutex_lock+0x10/0x10
[ 32.089889][ T421] ? trace_cap_capable+0x10f/0x190
[ 32.090202][ T421] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.090595][ T421] ? __rtnl_newlink+0x40e/0xa40
[ 32.090936][ T421] rtnl_newlink+0x69a/0xa60
[ 32.091246][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.091562][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.091874][ T421] ? find_held_lock+0x2b/0x80
[ 32.092195][ T421] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.092508][ T421] ? __lock_release+0x5d/0x170
[ 32.092825][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.093129][ T421] rtnetlink_rcv_msg+0x710/0xc00
[ 32.093453][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.093761][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.094069][ T421] netlink_rcv_skb+0x121/0x350
[ 32.094419][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.094725][ T421] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.095038][ T421] ? netlink_deliver_tap+0x13e/0x340
[ 32.095358][ T421] ? netlink_deliver_tap+0xc3/0x340
[ 32.095666][ T421] netlink_unicast+0x49e/0x780
[ 32.095974][ T421] ? __pfx_netlink_unicast+0x10/0x10
[ 32.096332][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.096649][ T421] netlink_sendmsg+0x721/0xbe0
[ 32.096957][ T421] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.097276][ T421] ? __import_iovec+0x238/0x3c0
[ 32.097610][ T421] ____sys_sendmsg+0x7ad/0xa10
[ 32.097926][ T421] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.098227][ T421] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.098627][ T421] ___sys_sendmsg+0xed/0x170
[ 32.098932][ T421] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.099232][ T421] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.099625][ T421] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.099938][ T421] ? find_held_lock+0x2b/0x80
[ 32.100249][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.100574][ T421] ? find_held_lock+0x2b/0x80
[ 32.100883][ T421] ? __virt_addr_valid+0x22e/0x450
[ 32.101184][ T421] ? __lock_release+0x5d/0x170
[ 32.101520][ T421] __sys_sendmsg+0x10b/0x1a0
[ 32.101827][ T421] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.102206][ T421] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.102549][ T421] ? rcu_is_watching+0x12/0xc0
[ 32.102861][ T421] do_syscall_64+0xc1/0x380
[ 32.103172][ T421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.103564][ T421] RIP: 0033:0x7fe889a8b1e7
[ 32.103887][ T421] 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
[ 32.105005][ T421] RSP: 002b:00007ffc22335398 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.105501][ T421] RAX: ffffffffffffffda RBX: 00007ffc22335ac0 RCX: 00007fe889a8b1e7
[ 32.105962][ T421] RDX: 0000000000000000 RSI: 00007ffc22335400 RDI: 0000000000000005
[ 32.106450][ T421] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.106913][ T421] R10: 000000002583d910 R11: 0000000000000246 R12: 0000000000000004
[ 32.107379][ T421] R13: 00000000686e0b71 R14: 0000000000499600 R15: 0000000000000000
[ 32.107869][ T421]
[ 32.108108][ T421] irq event stamp: 39663
[ 32.108351][ T421] hardirqs last enabled at (39673): [] __up_console_sem+0x6b/0x80
[ 32.108898][ T421] hardirqs last disabled at (39680): [] __up_console_sem+0x50/0x80
[ 32.109430][ T421] softirqs last enabled at (39626): [] handle_softirqs+0x358/0x620
[ 32.109959][ T421] softirqs last disabled at (39605): [] __irq_exit_rcu+0xfa/0x160
[ 32.110516][ T421] ---[ end trace 0000000000000000 ]---
[ 33.028802][ T70] br2: port 1(w1) entered blocking state
[ 33.029219][ T70] br2: port 1(w1) entered forwarding state
[ 46.191200][ T512] GACT probability NOT on
[ 72.892439][ T844] veth3: entered promiscuous mode
[ 111.760773][ T1333] veth3: left promiscuous mode
[ 139.728686][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 139.830576][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 139.931735][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 140.033585][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 140.135032][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 140.236361][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 140.337829][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 140.439443][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 140.540955][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 140.642582][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 144.756517][ C3] net_ratelimit: 2 callbacks suppressed
[ 144.756530][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 144.857956][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 144.959086][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 145.060251][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 145.161483][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 145.262576][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 145.363751][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 145.465412][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 207.086222][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.187930][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.289127][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.390340][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.491474][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.592557][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.693619][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.794693][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.895926][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 207.997456][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 209.173801][ T2449] vx1: left allmulticast mode
[ 209.174213][ T2449] vx1: left promiscuous mode
[ 209.174767][ T2449] br1: port 1(vx1) entered disabled state
[ 209.178719][ T2449] ------------[ cut here ]------------
[ 209.179074][ T2449] WARNING: CPU: 0 PID: 2449 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 209.180242][ T2449] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 209.181069][ T2449] CPU: 0 UID: 0 PID: 2449 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 209.181758][ T2449] Tainted: [W]=WARN
[ 209.182007][ T2449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 209.182417][ T2449] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 209.182754][ T2449] 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
[ 209.183927][ T2449] RSP: 0018:ffffc90004e46f70 EFLAGS: 00010246
[ 209.184382][ T2449] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 209.184901][ T2449] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 209.185383][ T2449] RBP: ffffc90004e47058 R08: 0000000000000000 R09: 0000000000000000
[ 209.185857][ T2449] R10: ffffc90004e47088 R11: ffffffffa3c00130 R12: 1ffff920009c8df2
[ 209.186350][ T2449] R13: 00000000000005dc R14: ffffc90004e47088 R15: ffff88800a45af08
[ 209.186861][ T2449] FS: 00007fc52b391800(0000) GS:ffff88808c8b7000(0000) knlGS:0000000000000000
[ 209.187478][ T2449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 209.187921][ T2449] CR2: 00000000004e5760 CR3: 000000000f6f6002 CR4: 0000000000772ef0
[ 209.188437][ T2449] PKRU: 55555554
[ 209.188689][ T2449] Call Trace:
[ 209.188939][ T2449]
[ 209.189113][ T2449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 209.189555][ T2449] ? br_del_if+0xa3/0x1f0 [bridge]
[ 209.189934][ T2449] ? do_set_master+0x14a/0x500
[ 209.190296][ T2449] ? do_setlink.constprop.0+0x9f4/0x2480
[ 209.190625][ T2449] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 209.190965][ T2449] ? netlink_unicast+0x49e/0x780
[ 209.191331][ T2449] ? netlink_sendmsg+0x721/0xbe0
[ 209.191661][ T2449] ? ____sys_sendmsg+0x7ad/0xa10
[ 209.192002][ T2449] ? ___sys_sendmsg+0xed/0x170
[ 209.192346][ T2449] ? __sys_sendmsg+0x10b/0x1a0
[ 209.192699][ T2449] ? do_syscall_64+0xc1/0x380
[ 209.193195][ T2449] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 209.193874][ T2449] ? find_held_lock+0x2b/0x80
[ 209.194464][ T2449] netif_set_mtu+0x88/0x100
[ 209.194884][ T2449] ? __pfx_netif_set_mtu+0x10/0x10
[ 209.195248][ T2449] dev_set_mtu+0xa0/0x150
[ 209.195545][ T2449] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 209.196013][ T2449] br_del_if+0xb2/0x1f0 [bridge]
[ 209.196428][ T2449] ? rtnl_is_locked+0x15/0x20
[ 209.196758][ T2449] do_set_master+0x14a/0x500
[ 209.197100][ T2449] do_setlink.constprop.0+0x9f4/0x2480
[ 209.197465][ T2449] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 209.197881][ T2449] ? rcu_read_lock_any_held+0x43/0xb0
[ 209.198226][ T2449] ? validate_chain+0x166/0x4d0
[ 209.198571][ T2449] ? __kernel_text_address+0x12/0x40
[ 209.198914][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 209.199291][ T2449] ? __mutex_trylock_common+0xf9/0x260
[ 209.199723][ T2449] ? __pfx___mutex_trylock_common+0x10/0x10
[ 209.200382][ T2449] ? rcu_is_watching+0x12/0xc0
[ 209.200906][ T2449] ? rcu_is_watching+0x12/0xc0
[ 209.201455][ T2449] ? trace_contention_end+0xdc/0x140
[ 209.201995][ T2449] ? __mutex_lock+0x19c/0xcd0
[ 209.202597][ T2449] ? find_held_lock+0x2b/0x80
[ 209.203183][ T2449] ? rtnl_newlink+0x651/0xa60
[ 209.203797][ T2449] ? __create_object+0x5e/0xb0
[ 209.204472][ T2449] ? __pfx___mutex_lock+0x10/0x10
[ 209.205081][ T2449] ? trace_cap_capable+0x10f/0x190
[ 209.205680][ T2449] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 209.206429][ T2449] ? __rtnl_newlink+0x40e/0xa40
[ 209.207023][ T2449] rtnl_newlink+0x69a/0xa60
[ 209.207626][ T2449] ? __pfx_rtnl_newlink+0x10/0x10
[ 209.208042][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 209.208429][ T2449] ? find_held_lock+0x2b/0x80
[ 209.208776][ T2449] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 209.209125][ T2449] ? __lock_release+0x5d/0x170
[ 209.209457][ T2449] ? __pfx_rtnl_newlink+0x10/0x10
[ 209.209788][ T2449] rtnetlink_rcv_msg+0x710/0xc00
[ 209.210101][ T2449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 209.210435][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 209.210773][ T2449] netlink_rcv_skb+0x121/0x350
[ 209.211114][ T2449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 209.211466][ T2449] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 209.211822][ T2449] ? netlink_deliver_tap+0x13e/0x340
[ 209.212151][ T2449] ? netlink_deliver_tap+0xc3/0x340
[ 209.212521][ T2449] netlink_unicast+0x49e/0x780
[ 209.212993][ T2449] ? __pfx_netlink_unicast+0x10/0x10
[ 209.213332][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 209.213686][ T2449] netlink_sendmsg+0x721/0xbe0
[ 209.214016][ T2449] ? __pfx_netlink_sendmsg+0x10/0x10
[ 209.214382][ T2449] ? __import_iovec+0x238/0x3c0
[ 209.214763][ T2449] ____sys_sendmsg+0x7ad/0xa10
[ 209.215093][ T2449] ? __pfx_____sys_sendmsg+0x10/0x10
[ 209.215443][ T2449] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 209.215877][ T2449] ___sys_sendmsg+0xed/0x170
[ 209.216217][ T2449] ? kasan_record_aux_stack+0x8c/0xa0
[ 209.216569][ T2449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 209.216997][ T2449] ? __pfx____sys_sendmsg+0x10/0x10
[ 209.217339][ T2449] ? find_held_lock+0x2b/0x80
[ 209.217670][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 209.218001][ T2449] ? find_held_lock+0x2b/0x80
[ 209.218334][ T2449] ? __virt_addr_valid+0x22e/0x450
[ 209.218685][ T2449] ? __lock_release+0x5d/0x170
[ 209.219025][ T2449] __sys_sendmsg+0x10b/0x1a0
[ 209.219377][ T2449] ? __call_rcu_common.constprop.0+0x320/0x640
[ 209.219785][ T2449] ? __pfx___sys_sendmsg+0x10/0x10
[ 209.220110][ T2449] ? rcu_is_watching+0x12/0xc0
[ 209.220433][ T2449] do_syscall_64+0xc1/0x380
[ 209.220783][ T2449] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 209.221184][ T2449] RIP: 0033:0x7fc52b55e1e7
[ 209.221540][ T2449] 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
[ 209.222764][ T2449] RSP: 002b:00007ffd8c87bdb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 209.223240][ T2449] RAX: ffffffffffffffda RBX: 00007ffd8c87c4e0 RCX: 00007fc52b55e1e7
[ 209.223751][ T2449] RDX: 0000000000000000 RSI: 00007ffd8c87be20 RDI: 0000000000000005
[ 209.224219][ T2449] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 209.224764][ T2449] R10: 00007fc52b45bee8 R11: 0000000000000246 R12: 0000000000000003
[ 209.225231][ T2449] R13: 00000000686e0c22 R14: 0000000000499600 R15: 0000000000000000
[ 209.225749][ T2449]
[ 209.225995][ T2449] irq event stamp: 34995
[ 209.226229][ T2449] hardirqs last enabled at (35003): [] __up_console_sem+0x6b/0x80
[ 209.226798][ T2449] hardirqs last disabled at (35012): [] __up_console_sem+0x50/0x80
[ 209.227374][ T2449] softirqs last enabled at (35042): [] handle_softirqs+0x358/0x620
[ 209.227943][ T2449] softirqs last disabled at (35021): [] __irq_exit_rcu+0xfa/0x160
[ 209.228487][ T2449] ---[ end trace 0000000000000000 ]---
[ 214.481610][ T2451] br1: port 1(vx1) entered blocking state
[ 214.482182][ T2451] br1: port 1(vx1) entered disabled state
[ 214.483156][ T2451] vx1: entered allmulticast mode
[ 214.489038][ T2451] vx1: entered promiscuous mode
[ 214.490905][ T2451] br1: port 1(vx1) entered blocking state
[ 214.491497][ T2451] br1: port 1(vx1) entered forwarding state
[ 214.493532][ T2451] ------------[ cut here ]------------
[ 214.494070][ T2451] WARNING: CPU: 0 PID: 2451 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 214.495178][ T2451] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 214.496456][ T2451] CPU: 0 UID: 0 PID: 2451 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 214.497517][ T2451] Tainted: [W]=WARN
[ 214.497915][ T2451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 214.498595][ T2451] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 214.499093][ T2451] 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
[ 214.500639][ T2451] RSP: 0018:ffffc90004e56ef0 EFLAGS: 00010246
[ 214.501081][ T2451] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 214.501567][ T2451] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 214.502057][ T2451] RBP: ffffc90004e56fe0 R08: 0000000000000000 R09: 0000000000000000
[ 214.502535][ T2451] R10: ffffc90004e57010 R11: ffffffffa86a8918 R12: 1ffff920009cade2
[ 214.503013][ T2451] R13: 00000000000005dc R14: ffffc90004e57010 R15: ffff88800a45af08
[ 214.503497][ T2451] FS: 00007f5ceb3a7800(0000) GS:ffff88808c8b7000(0000) knlGS:0000000000000000
[ 214.504061][ T2451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 214.504463][ T2451] CR2: 00000000004e5760 CR3: 000000000ed0e005 CR4: 0000000000772ef0
[ 214.504960][ T2451] PKRU: 55555554
[ 214.505197][ T2451] Call Trace:
[ 214.505442][ T2451]
[ 214.505614][ T2451] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 214.505939][ T2451] ? find_held_lock+0x2b/0x80
[ 214.506358][ T2451] ? mark_held_locks+0x49/0x80
[ 214.506740][ T2451] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 214.507313][ T2451] ? lockdep_hardirqs_on+0x7c/0x110
[ 214.507667][ T2451] netif_set_mtu+0x88/0x100
[ 214.508005][ T2451] ? __pfx_netif_set_mtu+0x10/0x10
[ 214.508421][ T2451] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 214.508920][ T2451] dev_set_mtu+0xa0/0x150
[ 214.509235][ T2451] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 214.509836][ T2451] br_add_if+0xda3/0x1330 [bridge]
[ 214.510316][ T2451] do_set_master+0x32f/0x500
[ 214.510726][ T2451] do_setlink.constprop.0+0x9f4/0x2480
[ 214.511110][ T2451] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 214.511623][ T2451] ? rcu_read_lock_any_held+0x43/0xb0
[ 214.512030][ T2451] ? validate_chain+0x166/0x4d0
[ 214.512426][ T2451] ? __kernel_text_address+0x12/0x40
[ 214.512878][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 214.513253][ T2451] ? __mutex_trylock_common+0xf9/0x260
[ 214.513641][ T2451] ? __pfx___mutex_trylock_common+0x10/0x10
[ 214.514180][ T2451] ? rcu_is_watching+0x12/0xc0
[ 214.514686][ T2451] ? rcu_is_watching+0x12/0xc0
[ 214.515044][ T2451] ? trace_contention_end+0xdc/0x140
[ 214.515589][ T2451] ? __mutex_lock+0x19c/0xcd0
[ 214.515901][ T2451] ? find_held_lock+0x2b/0x80
[ 214.516235][ T2451] ? rtnl_newlink+0x651/0xa60
[ 214.516619][ T2451] ? __create_object+0x5e/0xb0
[ 214.516991][ T2451] ? __pfx___mutex_lock+0x10/0x10
[ 214.517339][ T2451] ? trace_cap_capable+0x10f/0x190
[ 214.517652][ T2451] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 214.518040][ T2451] ? __rtnl_newlink+0x40e/0xa40
[ 214.518500][ T2451] rtnl_newlink+0x69a/0xa60
[ 214.518878][ T2451] ? __pfx_rtnl_newlink+0x10/0x10
[ 214.519211][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 214.519636][ T2451] ? find_held_lock+0x2b/0x80
[ 214.519948][ T2451] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 214.520276][ T2451] ? __lock_release+0x5d/0x170
[ 214.520586][ T2451] ? __pfx_rtnl_newlink+0x10/0x10
[ 214.521035][ T2451] rtnetlink_rcv_msg+0x710/0xc00
[ 214.521446][ T2451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 214.521817][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 214.522235][ T2451] netlink_rcv_skb+0x121/0x350
[ 214.522569][ T2451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 214.522964][ T2451] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 214.523475][ T2451] ? netlink_deliver_tap+0x13e/0x340
[ 214.523857][ T2451] ? netlink_deliver_tap+0xc3/0x340
[ 214.524177][ T2451] netlink_unicast+0x49e/0x780
[ 214.524520][ T2451] ? __pfx_netlink_unicast+0x10/0x10
[ 214.524847][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 214.525323][ T2451] netlink_sendmsg+0x721/0xbe0
[ 214.525707][ T2451] ? __pfx_netlink_sendmsg+0x10/0x10
[ 214.526075][ T2451] ? __import_iovec+0x238/0x3c0
[ 214.526453][ T2451] ____sys_sendmsg+0x7ad/0xa10
[ 214.526763][ T2451] ? __pfx_____sys_sendmsg+0x10/0x10
[ 214.527078][ T2451] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 214.527484][ T2451] ___sys_sendmsg+0xed/0x170
[ 214.527787][ T2451] ? kasan_record_aux_stack+0x8c/0xa0
[ 214.528102][ T2451] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 214.528593][ T2451] ? __pfx____sys_sendmsg+0x10/0x10
[ 214.528911][ T2451] ? find_held_lock+0x2b/0x80
[ 214.529243][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 214.529567][ T2451] ? find_held_lock+0x2b/0x80
[ 214.529929][ T2451] ? __virt_addr_valid+0x22e/0x450
[ 214.530403][ T2451] ? __lock_release+0x5d/0x170
[ 214.530747][ T2451] __sys_sendmsg+0x10b/0x1a0
[ 214.531156][ T2451] ? __call_rcu_common.constprop.0+0x320/0x640
[ 214.531738][ T2451] ? __pfx___sys_sendmsg+0x10/0x10
[ 214.532075][ T2451] ? rcu_is_watching+0x12/0xc0
[ 214.532445][ T2451] do_syscall_64+0xc1/0x380
[ 214.532839][ T2451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 214.533313][ T2451] RIP: 0033:0x7f5ceb5741e7
[ 214.533733][ T2451] 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
[ 214.535286][ T2451] RSP: 002b:00007ffe08015298 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 214.535755][ T2451] RAX: ffffffffffffffda RBX: 00007ffe080159c0 RCX: 00007f5ceb5741e7
[ 214.536228][ T2451] RDX: 0000000000000000 RSI: 00007ffe08015300 RDI: 0000000000000005
[ 214.536857][ T2451] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 214.537382][ T2451] R10: 000000000b1ae910 R11: 0000000000000246 R12: 0000000000000004
[ 214.537910][ T2451] R13: 00000000686e0c28 R14: 0000000000499600 R15: 0000000000000000
[ 214.538511][ T2451]
[ 214.538746][ T2451] irq event stamp: 46065
[ 214.538974][ T2451] hardirqs last enabled at (46073): [] __up_console_sem+0x6b/0x80
[ 214.539742][ T2451] hardirqs last disabled at (46082): [] __up_console_sem+0x50/0x80
[ 214.540294][ T2451] softirqs last enabled at (45458): [] handle_softirqs+0x358/0x620
[ 214.540829][ T2451] softirqs last disabled at (45443): [] __irq_exit_rcu+0xfa/0x160
[ 214.541379][ T2451] ---[ end trace 0000000000000000 ]---
[ 253.646277][ T2822] veth3: entered promiscuous mode
[ 295.745035][ T3311] veth3: left promiscuous mode
[ 297.698591][ T3333] vx1: left allmulticast mode
[ 297.699189][ T3333] vx1: left promiscuous mode
[ 297.700093][ T3333] br1: port 1(vx1) entered disabled state
[ 297.704968][ T3333] ------------[ cut here ]------------
[ 297.705363][ T3333] WARNING: CPU: 1 PID: 3333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 297.706010][ T3333] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 297.706781][ T3333] CPU: 1 UID: 0 PID: 3333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 297.707443][ T3333] Tainted: [W]=WARN
[ 297.707691][ T3333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 297.708101][ T3333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 297.708453][ T3333] 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
[ 297.710058][ T3333] RSP: 0018:ffffc90006a86f70 EFLAGS: 00010246
[ 297.710902][ T3333] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 297.711753][ T3333] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 297.712640][ T3333] RBP: ffffc90006a87058 R08: 0000000000000000 R09: 0000000000000000
[ 297.713547][ T3333] R10: ffffc90006a87088 R11: ffffffffa7d79160 R12: 1ffff92000d50df2
[ 297.714337][ T3333] R13: 00000000000005dc R14: ffffc90006a87088 R15: ffff88800a45af08
[ 297.714849][ T3333] FS: 00007f06d729d800(0000) GS:ffff88808c937000(0000) knlGS:0000000000000000
[ 297.715440][ T3333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 297.715850][ T3333] CR2: 00000000004e5760 CR3: 0000000004c8c005 CR4: 0000000000772ef0
[ 297.716594][ T3333] PKRU: 55555554
[ 297.717008][ T3333] Call Trace:
[ 297.717325][ T3333]
[ 297.717487][ T3333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 297.717879][ T3333] ? br_del_if+0xa3/0x1f0 [bridge]
[ 297.718246][ T3333] ? do_set_master+0x14a/0x500
[ 297.718578][ T3333] ? do_setlink.constprop.0+0x9f4/0x2480
[ 297.718927][ T3333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 297.719269][ T3333] ? netlink_unicast+0x49e/0x780
[ 297.719595][ T3333] ? netlink_sendmsg+0x721/0xbe0
[ 297.719918][ T3333] ? ____sys_sendmsg+0x7ad/0xa10
[ 297.720267][ T3333] ? ___sys_sendmsg+0xed/0x170
[ 297.720593][ T3333] ? __sys_sendmsg+0x10b/0x1a0
[ 297.720918][ T3333] ? do_syscall_64+0xc1/0x380
[ 297.721332][ T3333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 297.721748][ T3333] ? find_held_lock+0x2b/0x80
[ 297.722098][ T3333] netif_set_mtu+0x88/0x100
[ 297.722438][ T3333] ? __pfx_netif_set_mtu+0x10/0x10
[ 297.722780][ T3333] dev_set_mtu+0xa0/0x150
[ 297.723028][ T3333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 297.723502][ T3333] br_del_if+0xb2/0x1f0 [bridge]
[ 297.723850][ T3333] ? rtnl_is_locked+0x15/0x20
[ 297.724189][ T3333] do_set_master+0x14a/0x500
[ 297.724529][ T3333] do_setlink.constprop.0+0x9f4/0x2480
[ 297.724874][ T3333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 297.725392][ T3333] ? rcu_read_lock_any_held+0x43/0xb0
[ 297.725701][ T3333] ? validate_chain+0x166/0x4d0
[ 297.726008][ T3333] ? __kernel_text_address+0x12/0x40
[ 297.726328][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 297.726647][ T3333] ? __mutex_trylock_common+0xf9/0x260
[ 297.726955][ T3333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 297.727350][ T3333] ? rcu_is_watching+0x12/0xc0
[ 297.727664][ T3333] ? rcu_is_watching+0x12/0xc0
[ 297.727968][ T3333] ? trace_contention_end+0xdc/0x140
[ 297.728311][ T3333] ? __mutex_lock+0x19c/0xcd0
[ 297.728621][ T3333] ? find_held_lock+0x2b/0x80
[ 297.728929][ T3333] ? rtnl_newlink+0x651/0xa60
[ 297.729241][ T3333] ? __create_object+0x5e/0xb0
[ 297.729583][ T3333] ? __pfx___mutex_lock+0x10/0x10
[ 297.729893][ T3333] ? trace_cap_capable+0x10f/0x190
[ 297.730202][ T3333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 297.730594][ T3333] ? __rtnl_newlink+0x40e/0xa40
[ 297.730913][ T3333] rtnl_newlink+0x69a/0xa60
[ 297.731233][ T3333] ? __pfx_rtnl_newlink+0x10/0x10
[ 297.731559][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 297.731876][ T3333] ? find_held_lock+0x2b/0x80
[ 297.732185][ T3333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 297.732494][ T3333] ? __lock_release+0x5d/0x170
[ 297.732804][ T3333] ? __pfx_rtnl_newlink+0x10/0x10
[ 297.733107][ T3333] rtnetlink_rcv_msg+0x710/0xc00
[ 297.733432][ T3333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.733744][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 297.734065][ T3333] netlink_rcv_skb+0x121/0x350
[ 297.734382][ T3333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.734703][ T3333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 297.735020][ T3333] ? netlink_deliver_tap+0x13e/0x340
[ 297.735333][ T3333] ? netlink_deliver_tap+0xc3/0x340
[ 297.735641][ T3333] netlink_unicast+0x49e/0x780
[ 297.735954][ T3333] ? __pfx_netlink_unicast+0x10/0x10
[ 297.736283][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 297.736595][ T3333] netlink_sendmsg+0x721/0xbe0
[ 297.736906][ T3333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 297.737218][ T3333] ? __import_iovec+0x238/0x3c0
[ 297.737551][ T3333] ____sys_sendmsg+0x7ad/0xa10
[ 297.737866][ T3333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 297.738174][ T3333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 297.738587][ T3333] ___sys_sendmsg+0xed/0x170
[ 297.738894][ T3333] ? kasan_record_aux_stack+0x8c/0xa0
[ 297.739202][ T3333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 297.739596][ T3333] ? __pfx____sys_sendmsg+0x10/0x10
[ 297.739957][ T3333] ? find_held_lock+0x2b/0x80
[ 297.740294][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 297.740647][ T3333] ? find_held_lock+0x2b/0x80
[ 297.740983][ T3333] ? __virt_addr_valid+0x22e/0x450
[ 297.741335][ T3333] ? __lock_release+0x5d/0x170
[ 297.741669][ T3333] __sys_sendmsg+0x10b/0x1a0
[ 297.741989][ T3333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 297.742401][ T3333] ? __pfx___sys_sendmsg+0x10/0x10
[ 297.742739][ T3333] ? rcu_is_watching+0x12/0xc0
[ 297.743090][ T3333] do_syscall_64+0xc1/0x380
[ 297.743412][ T3333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 297.743797][ T3333] RIP: 0033:0x7f06d746a1e7
[ 297.744119][ T3333] 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
[ 297.745307][ T3333] RSP: 002b:00007fff5e022b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 297.745779][ T3333] RAX: ffffffffffffffda RBX: 00007fff5e0232a0 RCX: 00007f06d746a1e7
[ 297.746244][ T3333] RDX: 0000000000000000 RSI: 00007fff5e022be0 RDI: 0000000000000005
[ 297.746716][ T3333] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 297.747179][ T3333] R10: 00007f06d7367ee8 R11: 0000000000000246 R12: 0000000000000003
[ 297.747661][ T3333] R13: 00000000686e0c7b R14: 0000000000499600 R15: 0000000000000000
[ 297.748137][ T3333]
[ 297.748382][ T3333] irq event stamp: 45815
[ 297.748616][ T3333] hardirqs last enabled at (45823): [] __up_console_sem+0x6b/0x80
[ 297.749203][ T3333] hardirqs last disabled at (45830): [] __up_console_sem+0x50/0x80
[ 297.749786][ T3333] softirqs last enabled at (45860): [] handle_softirqs+0x358/0x620
[ 297.750327][ T3333] softirqs last disabled at (45839): [] __irq_exit_rcu+0xfa/0x160
[ 297.750853][ T3333] ---[ end trace 0000000000000000 ]---
[ 302.955650][ T3335] br1: port 1(vx1) entered blocking state
[ 302.956051][ T3335] br1: port 1(vx1) entered disabled state
[ 302.956438][ T3335] vx1: entered allmulticast mode
[ 302.960244][ T3335] vx1: entered promiscuous mode
[ 302.961548][ T3335] br1: port 1(vx1) entered blocking state
[ 302.961939][ T3335] br1: port 1(vx1) entered forwarding state
[ 302.962819][ T3335] ------------[ cut here ]------------
[ 302.963126][ T3335] WARNING: CPU: 1 PID: 3335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 302.963738][ T3335] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 302.964468][ T3335] CPU: 1 UID: 0 PID: 3335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 302.965102][ T3335] Tainted: [W]=WARN
[ 302.965344][ T3335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 302.965730][ T3335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 302.966048][ T3335] 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
[ 302.967160][ T3335] RSP: 0018:ffffc90006a96ef0 EFLAGS: 00010246
[ 302.967558][ T3335] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 302.968016][ T3335] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 302.968508][ T3335] RBP: ffffc90006a96fe0 R08: 0000000000000000 R09: 0000000000000000
[ 302.968963][ T3335] R10: ffffc90006a97010 R11: ffffffffa86a8918 R12: 1ffff92000d52de2
[ 302.969427][ T3335] R13: 00000000000005dc R14: ffffc90006a97010 R15: ffff88800a45af08
[ 302.969889][ T3335] FS: 00007fa046973800(0000) GS:ffff88808c937000(0000) knlGS:0000000000000000
[ 302.970445][ T3335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 302.970831][ T3335] CR2: 00000000004e5760 CR3: 000000000ee21006 CR4: 0000000000772ef0
[ 302.971299][ T3335] PKRU: 55555554
[ 302.971534][ T3335] Call Trace:
[ 302.971762][ T3335]
[ 302.971923][ T3335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 302.972229][ T3335] ? find_held_lock+0x2b/0x80
[ 302.972553][ T3335] ? mark_held_locks+0x49/0x80
[ 302.972866][ T3335] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 302.973247][ T3335] ? lockdep_hardirqs_on+0x7c/0x110
[ 302.973566][ T3335] netif_set_mtu+0x88/0x100
[ 302.973872][ T3335] ? __pfx_netif_set_mtu+0x10/0x10
[ 302.974189][ T3335] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 302.974640][ T3335] dev_set_mtu+0xa0/0x150
[ 302.974885][ T3335] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 302.975306][ T3335] br_add_if+0xda3/0x1330 [bridge]
[ 302.975653][ T3335] do_set_master+0x32f/0x500
[ 302.976005][ T3335] do_setlink.constprop.0+0x9f4/0x2480
[ 302.976331][ T3335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 302.976732][ T3335] ? rcu_read_lock_any_held+0x43/0xb0
[ 302.977065][ T3335] ? validate_chain+0x166/0x4d0
[ 302.977406][ T3335] ? __kernel_text_address+0x12/0x40
[ 302.977738][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 302.978054][ T3335] ? __mutex_trylock_common+0xf9/0x260
[ 302.978389][ T3335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 302.978782][ T3335] ? rcu_is_watching+0x12/0xc0
[ 302.979101][ T3335] ? rcu_is_watching+0x12/0xc0
[ 302.979427][ T3335] ? trace_contention_end+0xdc/0x140
[ 302.979748][ T3335] ? __mutex_lock+0x19c/0xcd0
[ 302.980061][ T3335] ? find_held_lock+0x2b/0x80
[ 302.980400][ T3335] ? rtnl_newlink+0x651/0xa60
[ 302.980726][ T3335] ? __create_object+0x5e/0xb0
[ 302.981053][ T3335] ? __pfx___mutex_lock+0x10/0x10
[ 302.981377][ T3335] ? trace_cap_capable+0x10f/0x190
[ 302.981699][ T3335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 302.982096][ T3335] ? __rtnl_newlink+0x40e/0xa40
[ 302.982441][ T3335] rtnl_newlink+0x69a/0xa60
[ 302.982769][ T3335] ? __pfx_rtnl_newlink+0x10/0x10
[ 302.983088][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 302.983424][ T3335] ? find_held_lock+0x2b/0x80
[ 302.983749][ T3335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 302.984065][ T3335] ? __lock_release+0x5d/0x170
[ 302.984394][ T3335] ? __pfx_rtnl_newlink+0x10/0x10
[ 302.984724][ T3335] rtnetlink_rcv_msg+0x710/0xc00
[ 302.985053][ T3335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 302.985387][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 302.985706][ T3335] netlink_rcv_skb+0x121/0x350
[ 302.986019][ T3335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 302.986406][ T3335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 302.986759][ T3335] ? netlink_deliver_tap+0x13e/0x340
[ 302.987086][ T3335] ? netlink_deliver_tap+0xc3/0x340
[ 302.987436][ T3335] netlink_unicast+0x49e/0x780
[ 302.987765][ T3335] ? __pfx_netlink_unicast+0x10/0x10
[ 302.988099][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 302.988436][ T3335] netlink_sendmsg+0x721/0xbe0
[ 302.988763][ T3335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 302.989089][ T3335] ? __import_iovec+0x238/0x3c0
[ 302.989427][ T3335] ____sys_sendmsg+0x7ad/0xa10
[ 302.989778][ T3335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 302.990091][ T3335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 302.990513][ T3335] ___sys_sendmsg+0xed/0x170
[ 302.990834][ T3335] ? kasan_record_aux_stack+0x8c/0xa0
[ 302.991146][ T3335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 302.991539][ T3335] ? __pfx____sys_sendmsg+0x10/0x10
[ 302.991856][ T3335] ? find_held_lock+0x2b/0x80
[ 302.992169][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 302.992493][ T3335] ? find_held_lock+0x2b/0x80
[ 302.992802][ T3335] ? __virt_addr_valid+0x22e/0x450
[ 302.993115][ T3335] ? __lock_release+0x5d/0x170
[ 302.993456][ T3335] __sys_sendmsg+0x10b/0x1a0
[ 302.993775][ T3335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 302.994168][ T3335] ? __pfx___sys_sendmsg+0x10/0x10
[ 302.994502][ T3335] ? rcu_is_watching+0x12/0xc0
[ 302.994827][ T3335] do_syscall_64+0xc1/0x380
[ 302.995137][ T3335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 302.995523][ T3335] RIP: 0033:0x7fa046b401e7
[ 302.995844][ T3335] 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
[ 302.996982][ T3335] RSP: 002b:00007ffd7b814708 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 302.997461][ T3335] RAX: ffffffffffffffda RBX: 00007ffd7b814e30 RCX: 00007fa046b401e7
[ 302.997921][ T3335] RDX: 0000000000000000 RSI: 00007ffd7b814770 RDI: 0000000000000005
[ 302.998390][ T3335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 302.998868][ T3335] R10: 0000000025040910 R11: 0000000000000246 R12: 0000000000000004
[ 302.999350][ T3335] R13: 00000000686e0c80 R14: 0000000000499600 R15: 0000000000000000
[ 302.999820][ T3335]
[ 303.000063][ T3335] irq event stamp: 38241
[ 303.000340][ T3335] hardirqs last enabled at (38273): [] __up_console_sem+0x6b/0x80
[ 303.000908][ T3335] hardirqs last disabled at (38280): [] __up_console_sem+0x50/0x80
[ 303.001443][ T3335] softirqs last enabled at (38270): [] handle_softirqs+0x358/0x620
[ 303.001988][ T3335] softirqs last disabled at (38249): [] __irq_exit_rcu+0xfa/0x160
[ 303.002520][ T3335] ---[ end trace 0000000000000000 ]---
[ 450.293435][ T4245] vx1: left allmulticast mode
[ 450.293821][ T4245] vx1: left promiscuous mode
[ 450.294388][ T4245] br1: port 1(vx1) entered disabled state
[ 450.296999][ T4245] ------------[ cut here ]------------
[ 450.297371][ T4245] WARNING: CPU: 3 PID: 4245 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 450.298005][ T4245] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 450.298792][ T4245] CPU: 3 UID: 0 PID: 4245 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 450.299681][ T4245] Tainted: [W]=WARN
[ 450.300068][ T4245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 450.301009][ T4245] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 450.301999][ T4245] 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
[ 450.304360][ T4245] RSP: 0018:ffffc900088d6f70 EFLAGS: 00010246
[ 450.305107][ T4245] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 450.305968][ T4245] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 450.306864][ T4245] RBP: ffffc900088d7058 R08: 0000000000000000 R09: 0000000000000000
[ 450.307735][ T4245] R10: ffffc900088d7088 R11: ffffffffa7d79160 R12: 1ffff9200111adf2
[ 450.308591][ T4245] R13: 00000000000005dc R14: ffffc900088d7088 R15: ffff88800a45af08
[ 450.309438][ T4245] FS: 00007fa0e64f9800(0000) GS:ffff88808ca37000(0000) knlGS:0000000000000000
[ 450.310440][ T4245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 450.311114][ T4245] CR2: 00000000004e5760 CR3: 0000000009603004 CR4: 0000000000772ef0
[ 450.311981][ T4245] PKRU: 55555554
[ 450.312435][ T4245] Call Trace:
[ 450.312867][ T4245]
[ 450.313149][ T4245] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 450.313902][ T4245] ? br_del_if+0xa3/0x1f0 [bridge]
[ 450.314527][ T4245] ? do_set_master+0x14a/0x500
[ 450.315100][ T4245] ? do_setlink.constprop.0+0x9f4/0x2480
[ 450.315684][ T4245] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 450.316228][ T4245] ? netlink_unicast+0x49e/0x780
[ 450.316882][ T4245] ? netlink_sendmsg+0x721/0xbe0
[ 450.317474][ T4245] ? ____sys_sendmsg+0x7ad/0xa10
[ 450.318033][ T4245] ? ___sys_sendmsg+0xed/0x170
[ 450.318587][ T4245] ? __sys_sendmsg+0x10b/0x1a0
[ 450.319169][ T4245] ? do_syscall_64+0xc1/0x380
[ 450.319751][ T4245] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.320502][ T4245] ? find_held_lock+0x2b/0x80
[ 450.321069][ T4245] netif_set_mtu+0x88/0x100
[ 450.321654][ T4245] ? __pfx_netif_set_mtu+0x10/0x10
[ 450.322227][ T4245] dev_set_mtu+0xa0/0x150
[ 450.322672][ T4245] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 450.323454][ T4245] br_del_if+0xb2/0x1f0 [bridge]
[ 450.324075][ T4245] ? rtnl_is_locked+0x15/0x20
[ 450.324696][ T4245] do_set_master+0x14a/0x500
[ 450.325327][ T4245] do_setlink.constprop.0+0x9f4/0x2480
[ 450.325914][ T4245] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 450.326658][ T4245] ? rcu_read_lock_any_held+0x43/0xb0
[ 450.327236][ T4245] ? validate_chain+0x166/0x4d0
[ 450.327839][ T4245] ? __kernel_text_address+0x12/0x40
[ 450.328464][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 450.329056][ T4245] ? __mutex_trylock_common+0xf9/0x260
[ 450.329654][ T4245] ? __pfx___mutex_trylock_common+0x10/0x10
[ 450.330394][ T4245] ? rcu_is_watching+0x12/0xc0
[ 450.330975][ T4245] ? rcu_is_watching+0x12/0xc0
[ 450.331578][ T4245] ? trace_contention_end+0xdc/0x140
[ 450.332157][ T4245] ? __mutex_lock+0x19c/0xcd0
[ 450.332766][ T4245] ? find_held_lock+0x2b/0x80
[ 450.333360][ T4245] ? rtnl_newlink+0x651/0xa60
[ 450.333924][ T4245] ? __create_object+0x5e/0xb0
[ 450.334529][ T4245] ? __pfx___mutex_lock+0x10/0x10
[ 450.335121][ T4245] ? trace_cap_capable+0x10f/0x190
[ 450.335722][ T4245] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 450.336467][ T4245] ? __rtnl_newlink+0x40e/0xa40
[ 450.337064][ T4245] rtnl_newlink+0x69a/0xa60
[ 450.337669][ T4245] ? __pfx_rtnl_newlink+0x10/0x10
[ 450.338230][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 450.338853][ T4245] ? find_held_lock+0x2b/0x80
[ 450.339461][ T4245] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 450.340044][ T4245] ? __lock_release+0x5d/0x170
[ 450.340636][ T4245] ? __pfx_rtnl_newlink+0x10/0x10
[ 450.341204][ T4245] rtnetlink_rcv_msg+0x710/0xc00
[ 450.341796][ T4245] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 450.342420][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 450.343012][ T4245] netlink_rcv_skb+0x121/0x350
[ 450.343613][ T4245] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 450.344189][ T4245] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 450.344814][ T4245] ? netlink_deliver_tap+0x13e/0x340
[ 450.345407][ T4245] ? netlink_deliver_tap+0xc3/0x340
[ 450.345992][ T4245] netlink_unicast+0x49e/0x780
[ 450.346602][ T4245] ? __pfx_netlink_unicast+0x10/0x10
[ 450.347184][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 450.347808][ T4245] netlink_sendmsg+0x721/0xbe0
[ 450.348412][ T4245] ? __pfx_netlink_sendmsg+0x10/0x10
[ 450.348993][ T4245] ? __import_iovec+0x238/0x3c0
[ 450.349592][ T4245] ____sys_sendmsg+0x7ad/0xa10
[ 450.350162][ T4245] ? __pfx_____sys_sendmsg+0x10/0x10
[ 450.350750][ T4245] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 450.351506][ T4245] ___sys_sendmsg+0xed/0x170
[ 450.352052][ T4245] ? kasan_record_aux_stack+0x8c/0xa0
[ 450.352616][ T4245] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 450.353316][ T4245] ? __pfx____sys_sendmsg+0x10/0x10
[ 450.353875][ T4245] ? find_held_lock+0x2b/0x80
[ 450.354454][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 450.355041][ T4245] ? find_held_lock+0x2b/0x80
[ 450.355631][ T4245] ? __virt_addr_valid+0x22e/0x450
[ 450.356209][ T4245] ? __lock_release+0x5d/0x170
[ 450.356794][ T4245] __sys_sendmsg+0x10b/0x1a0
[ 450.357364][ T4245] ? __call_rcu_common.constprop.0+0x320/0x640
[ 450.358041][ T4245] ? __pfx___sys_sendmsg+0x10/0x10
[ 450.358632][ T4245] ? rcu_is_watching+0x12/0xc0
[ 450.359215][ T4245] do_syscall_64+0xc1/0x380
[ 450.359808][ T4245] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.360518][ T4245] RIP: 0033:0x7fa0e66c61e7
[ 450.361085][ T4245] 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
[ 450.363105][ T4245] RSP: 002b:00007ffccc07f1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 450.363971][ T4245] RAX: ffffffffffffffda RBX: 00007ffccc07f8d0 RCX: 00007fa0e66c61e7
[ 450.364850][ T4245] RDX: 0000000000000000 RSI: 00007ffccc07f210 RDI: 0000000000000005
[ 450.365706][ T4245] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 450.366545][ T4245] R10: 00007fa0e65c3ee8 R11: 0000000000000246 R12: 0000000000000003
[ 450.367391][ T4245] R13: 00000000686e0d14 R14: 0000000000499600 R15: 0000000000000000
[ 450.368287][ T4245]
[ 450.368719][ T4245] irq event stamp: 37667
[ 450.369132][ T4245] hardirqs last enabled at (37675): [] __up_console_sem+0x6b/0x80
[ 450.370099][ T4245] hardirqs last disabled at (37684): [] __up_console_sem+0x50/0x80
[ 450.371114][ T4245] softirqs last enabled at (36734): [] handle_softirqs+0x358/0x620
[ 450.372127][ T4245] softirqs last disabled at (36643): [] __irq_exit_rcu+0xfa/0x160
[ 450.373115][ T4245] ---[ end trace 0000000000000000 ]---
[ 455.584210][ T4247] br1: port 1(vx1) entered blocking state
[ 455.584644][ T4247] br1: port 1(vx1) entered disabled state
[ 455.585038][ T4247] vx1: entered allmulticast mode
[ 455.588635][ T4247] vx1: entered promiscuous mode
[ 455.589925][ T4247] br1: port 1(vx1) entered blocking state
[ 455.590289][ T4247] br1: port 1(vx1) entered forwarding state
[ 455.591163][ T4247] ------------[ cut here ]------------
[ 455.591510][ T4247] WARNING: CPU: 2 PID: 4247 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 455.592139][ T4247] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 455.592883][ T4247] CPU: 2 UID: 0 PID: 4247 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 455.593524][ T4247] Tainted: [W]=WARN
[ 455.593774][ T4247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 455.594177][ T4247] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 455.594522][ T4247] 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
[ 455.595643][ T4247] RSP: 0018:ffffc900088f6ef0 EFLAGS: 00010246
[ 455.596051][ T4247] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 455.596548][ T4247] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 455.597019][ T4247] RBP: ffffc900088f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 455.597531][ T4247] R10: ffffc900088f7010 R11: ffffffffa86a8918 R12: 1ffff9200111ede2
[ 455.598017][ T4247] R13: 00000000000005dc R14: ffffc900088f7010 R15: ffff88800a45af08
[ 455.598518][ T4247] FS: 00007fa88d5be800(0000) GS:ffff88808c9b7000(0000) knlGS:0000000000000000
[ 455.599061][ T4247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 455.599472][ T4247] CR2: 00000000004e5760 CR3: 000000000f596006 CR4: 0000000000772ef0
[ 455.599942][ T4247] PKRU: 55555554
[ 455.600184][ T4247] Call Trace:
[ 455.600439][ T4247]
[ 455.600620][ T4247] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 455.600942][ T4247] ? find_held_lock+0x2b/0x80
[ 455.601279][ T4247] ? mark_held_locks+0x49/0x80
[ 455.601602][ T4247] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 455.602000][ T4247] ? lockdep_hardirqs_on+0x7c/0x110
[ 455.602331][ T4247] netif_set_mtu+0x88/0x100
[ 455.602648][ T4247] ? __pfx_netif_set_mtu+0x10/0x10
[ 455.603014][ T4247] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 455.603477][ T4247] dev_set_mtu+0xa0/0x150
[ 455.603724][ T4247] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 455.604152][ T4247] br_add_if+0xda3/0x1330 [bridge]
[ 455.604526][ T4247] do_set_master+0x32f/0x500
[ 455.604872][ T4247] do_setlink.constprop.0+0x9f4/0x2480
[ 455.605199][ T4247] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 455.605619][ T4247] ? rcu_read_lock_any_held+0x43/0xb0
[ 455.605941][ T4247] ? validate_chain+0x166/0x4d0
[ 455.606277][ T4247] ? __kernel_text_address+0x12/0x40
[ 455.606602][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 455.606925][ T4247] ? __mutex_trylock_common+0xf9/0x260
[ 455.607248][ T4247] ? __pfx___mutex_trylock_common+0x10/0x10
[ 455.607664][ T4247] ? rcu_is_watching+0x12/0xc0
[ 455.607989][ T4247] ? rcu_is_watching+0x12/0xc0
[ 455.608328][ T4247] ? trace_contention_end+0xdc/0x140
[ 455.608650][ T4247] ? __mutex_lock+0x19c/0xcd0
[ 455.608973][ T4247] ? find_held_lock+0x2b/0x80
[ 455.609311][ T4247] ? rtnl_newlink+0x651/0xa60
[ 455.609636][ T4247] ? __create_object+0x5e/0xb0
[ 455.609958][ T4247] ? __pfx___mutex_lock+0x10/0x10
[ 455.610305][ T4247] ? trace_cap_capable+0x10f/0x190
[ 455.610625][ T4247] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 455.611019][ T4247] ? __rtnl_newlink+0x40e/0xa40
[ 455.611368][ T4247] rtnl_newlink+0x69a/0xa60
[ 455.611694][ T4247] ? __pfx_rtnl_newlink+0x10/0x10
[ 455.612008][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 455.612357][ T4247] ? find_held_lock+0x2b/0x80
[ 455.612683][ T4247] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 455.613012][ T4247] ? __lock_release+0x5d/0x170
[ 455.613346][ T4247] ? __pfx_rtnl_newlink+0x10/0x10
[ 455.613672][ T4247] rtnetlink_rcv_msg+0x710/0xc00
[ 455.613997][ T4247] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 455.614338][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 455.614662][ T4247] netlink_rcv_skb+0x121/0x350
[ 455.615005][ T4247] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 455.615352][ T4247] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 455.615691][ T4247] ? netlink_deliver_tap+0x13e/0x340
[ 455.616018][ T4247] ? netlink_deliver_tap+0xc3/0x340
[ 455.616383][ T4247] netlink_unicast+0x49e/0x780
[ 455.616721][ T4247] ? __pfx_netlink_unicast+0x10/0x10
[ 455.617049][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 455.617429][ T4247] netlink_sendmsg+0x721/0xbe0
[ 455.617809][ T4247] ? __pfx_netlink_sendmsg+0x10/0x10
[ 455.618147][ T4247] ? __import_iovec+0x238/0x3c0
[ 455.618508][ T4247] ____sys_sendmsg+0x7ad/0xa10
[ 455.618857][ T4247] ? __pfx_____sys_sendmsg+0x10/0x10
[ 455.619174][ T4247] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 455.619596][ T4247] ___sys_sendmsg+0xed/0x170
[ 455.619919][ T4247] ? kasan_record_aux_stack+0x8c/0xa0
[ 455.620270][ T4247] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 455.620706][ T4247] ? __pfx____sys_sendmsg+0x10/0x10
[ 455.621028][ T4247] ? find_held_lock+0x2b/0x80
[ 455.621371][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 455.621709][ T4247] ? find_held_lock+0x2b/0x80
[ 455.622037][ T4247] ? __virt_addr_valid+0x22e/0x450
[ 455.622378][ T4247] ? __lock_release+0x5d/0x170
[ 455.622703][ T4247] __sys_sendmsg+0x10b/0x1a0
[ 455.623033][ T4247] ? __call_rcu_common.constprop.0+0x320/0x640
[ 455.623447][ T4247] ? __pfx___sys_sendmsg+0x10/0x10
[ 455.623784][ T4247] ? rcu_is_watching+0x12/0xc0
[ 455.624113][ T4247] do_syscall_64+0xc1/0x380
[ 455.624455][ T4247] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 455.624872][ T4247] RIP: 0033:0x7fa88d78b1e7
[ 455.625203][ T4247] 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
[ 455.626322][ T4247] RSP: 002b:00007ffc3668aa78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 455.626797][ T4247] RAX: ffffffffffffffda RBX: 00007ffc3668b1a0 RCX: 00007fa88d78b1e7
[ 455.627280][ T4247] RDX: 0000000000000000 RSI: 00007ffc3668aae0 RDI: 0000000000000005
[ 455.627760][ T4247] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 455.628229][ T4247] R10: 00000000242d1910 R11: 0000000000000246 R12: 0000000000000004
[ 455.628714][ T4247] R13: 00000000686e0d19 R14: 0000000000499600 R15: 0000000000000000
[ 455.629200][ T4247]
[ 455.629464][ T4247] irq event stamp: 39289
[ 455.629718][ T4247] hardirqs last enabled at (39299): [] __up_console_sem+0x6b/0x80
[ 455.630283][ T4247] hardirqs last disabled at (39310): [] __up_console_sem+0x50/0x80
[ 455.630833][ T4247] softirqs last enabled at (38092): [] br_add_if+0xd82/0x1330 [bridge]
[ 455.631456][ T4247] softirqs last disabled at (37962): [] br_add_if+0xcf3/0x1330 [bridge]
[ 455.632034][ T4247] ---[ end trace 0000000000000000 ]---
[ 463.119123][ T12] vx2: left allmulticast mode
[ 463.121313][ T12] vx2: left promiscuous mode
[ 463.121958][ T12] br2: port 2(vx2) entered disabled state
[ 463.126887][ T12] w1: left allmulticast mode
[ 463.127268][ T12] w1: left promiscuous mode
[ 463.127779][ T12] br2: port 1(w1) entered disabled state
[ 463.640378][ T12] vx2: left allmulticast mode
[ 463.640745][ T12] vx2: left promiscuous mode
[ 463.641237][ T12] br2: port 2(vx2) entered disabled state
[ 463.645212][ T12] w1: left allmulticast mode
[ 463.645572][ T12] w1: left promiscuous mode
[ 463.646198][ T12] br2: port 1(w1) entered disabled state
[ 467.053509][ T4292] vx1: left allmulticast mode
[ 467.053849][ T4292] vx1: left promiscuous mode
[ 467.054339][ T4292] br1: port 1(vx1) entered disabled state
[ 467.056745][ T4292] ------------[ cut here ]------------
[ 467.057104][ T4292] WARNING: CPU: 0 PID: 4292 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 467.057776][ T4292] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 467.059189][ T4292] CPU: 0 UID: 0 PID: 4292 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 467.059843][ T4292] Tainted: [W]=WARN
[ 467.060104][ T4292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 467.060513][ T4292] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 467.060868][ T4292] 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
[ 467.062032][ T4292] RSP: 0018:ffffc90008a86f70 EFLAGS: 00010246
[ 467.062455][ T4292] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 467.062917][ T4292] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 467.063403][ T4292] RBP: ffffc90008a87058 R08: 0000000000000000 R09: 0000000000000000
[ 467.063897][ T4292] R10: ffffc90008a87088 R11: ffffffffa7d79160 R12: 1ffff92001150df2
[ 467.064391][ T4292] R13: 00000000000005dc R14: ffffc90008a87088 R15: ffff88800a45af08
[ 467.064884][ T4292] FS: 00007f4c54d79800(0000) GS:ffff88808c8b7000(0000) knlGS:0000000000000000
[ 467.065511][ T4292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 467.065932][ T4292] CR2: 00000000004e5760 CR3: 0000000004dda001 CR4: 0000000000772ef0
[ 467.066430][ T4292] PKRU: 55555554
[ 467.066678][ T4292] Call Trace:
[ 467.066927][ T4292]
[ 467.067093][ T4292] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 467.067513][ T4292] ? br_del_if+0xa3/0x1f0 [bridge]
[ 467.067906][ T4292] ? do_set_master+0x14a/0x500
[ 467.068266][ T4292] ? do_setlink.constprop.0+0x9f4/0x2480
[ 467.068603][ T4292] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 467.068941][ T4292] ? netlink_unicast+0x49e/0x780
[ 467.069311][ T4292] ? netlink_sendmsg+0x721/0xbe0
[ 467.069671][ T4292] ? ____sys_sendmsg+0x7ad/0xa10
[ 467.069998][ T4292] ? ___sys_sendmsg+0xed/0x170
[ 467.070331][ T4292] ? __sys_sendmsg+0x10b/0x1a0
[ 467.070652][ T4292] ? do_syscall_64+0xc1/0x380
[ 467.070994][ T4292] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 467.071435][ T4292] ? find_held_lock+0x2b/0x80
[ 467.071782][ T4292] netif_set_mtu+0x88/0x100
[ 467.072148][ T4292] ? __pfx_netif_set_mtu+0x10/0x10
[ 467.072515][ T4292] dev_set_mtu+0xa0/0x150
[ 467.072764][ T4292] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 467.073213][ T4292] br_del_if+0xb2/0x1f0 [bridge]
[ 467.073589][ T4292] ? rtnl_is_locked+0x15/0x20
[ 467.073927][ T4292] do_set_master+0x14a/0x500
[ 467.074272][ T4292] do_setlink.constprop.0+0x9f4/0x2480
[ 467.074619][ T4292] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 467.075047][ T4292] ? rcu_read_lock_any_held+0x43/0xb0
[ 467.075417][ T4292] ? validate_chain+0x166/0x4d0
[ 467.075755][ T4292] ? __kernel_text_address+0x12/0x40
[ 467.076092][ T4292] ? __lock_acquire+0x44d/0x7e0
[ 467.076442][ T4292] ? __mutex_trylock_common+0xf9/0x260
[ 467.076767][ T4292] ? __pfx___mutex_trylock_common+0x10/0x10
[ 467.077198][ T4292] ? rcu_is_watching+0x12/0xc0
[ 467.077545][ T4292] ? rcu_is_watching+0x12/0xc0
[ 467.077870][ T4292] ? trace_contention_end+0xdc/0x140
[ 467.078215][ T4292] ? __mutex_lock+0x19c/0xcd0
[ 467.078560][ T4292] ? find_held_lock+0x2b/0x80
[ 467.078895][ T4292] ? rtnl_newlink+0x651/0xa60
[ 467.079269][ T4292] ? __create_object+0x5e/0xb0
[ 467.079622][ T4292] ? __pfx___mutex_lock+0x10/0x10
[ 467.079945][ T4292] ? trace_cap_capable+0x10f/0x190
[ 467.080276][ T4292] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 467.080686][ T4292] ? __rtnl_newlink+0x40e/0xa40
[ 467.081014][ T4292] rtnl_newlink+0x69a/0xa60
[ 467.081354][ T4292] ? __pfx_rtnl_newlink+0x10/0x10
[ 467.081674][ T4292] ? __lock_acquire+0x44d/0x7e0
[ 467.082025][ T4292] ? find_held_lock+0x2b/0x80
[ 467.082378][ T4292] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 467.082707][ T4292] ? __lock_release+0x5d/0x170
[ 467.083050][ T4292] ? __pfx_rtnl_newlink+0x10/0x10
[ 467.083391][ T4292] rtnetlink_rcv_msg+0x710/0xc00
[ 467.083727][ T4292] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 467.084067][ T4292] ? __lock_acquire+0x44d/0x7e0
[ 467.084412][ T4292] netlink_rcv_skb+0x121/0x350
[ 467.084737][ T4292] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 467.085095][ T4292] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 467.085455][ T4292] ? netlink_deliver_tap+0x13e/0x340
[ 467.085786][ T4292] ? netlink_deliver_tap+0xc3/0x340
[ 467.086108][ T4292] netlink_unicast+0x49e/0x780
[ 467.086444][ T4292] ? __pfx_netlink_unicast+0x10/0x10
[ 467.086792][ T4292] ? __lock_acquire+0x44d/0x7e0
[ 467.087123][ T4292] netlink_sendmsg+0x721/0xbe0
[ 467.087462][ T4292] ? __pfx_netlink_sendmsg+0x10/0x10
[ 467.087821][ T4292] ? __import_iovec+0x238/0x3c0
[ 467.088168][ T4292] ____sys_sendmsg+0x7ad/0xa10
[ 467.088580][ T4292] ? __pfx_____sys_sendmsg+0x10/0x10
[ 467.088895][ T4292] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 467.089305][ T4292] ___sys_sendmsg+0xed/0x170
[ 467.089615][ T4292] ? kasan_record_aux_stack+0x8c/0xa0
[ 467.089920][ T4292] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 467.090315][ T4292] ? __pfx____sys_sendmsg+0x10/0x10
[ 467.090640][ T4292] ? find_held_lock+0x2b/0x80
[ 467.090970][ T4292] ? __lock_acquire+0x44d/0x7e0
[ 467.091294][ T4292] ? find_held_lock+0x2b/0x80
[ 467.091621][ T4292] ? __virt_addr_valid+0x22e/0x450
[ 467.091936][ T4292] ? __lock_release+0x5d/0x170
[ 467.092276][ T4292] __sys_sendmsg+0x10b/0x1a0
[ 467.092602][ T4292] ? __call_rcu_common.constprop.0+0x320/0x640
[ 467.093018][ T4292] ? __pfx___sys_sendmsg+0x10/0x10
[ 467.093415][ T4292] ? rcu_is_watching+0x12/0xc0
[ 467.093746][ T4292] do_syscall_64+0xc1/0x380
[ 467.094068][ T4292] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 467.094487][ T4292] RIP: 0033:0x7f4c54f461e7
[ 467.094836][ T4292] 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
[ 467.096026][ T4292] RSP: 002b:00007ffce958abc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 467.096530][ T4292] RAX: ffffffffffffffda RBX: 00007ffce958b2f0 RCX: 00007f4c54f461e7
[ 467.097021][ T4292] RDX: 0000000000000000 RSI: 00007ffce958ac30 RDI: 0000000000000005
[ 467.097517][ T4292] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 467.098002][ T4292] R10: 00007f4c54e43ee8 R11: 0000000000000246 R12: 0000000000000003
[ 467.098507][ T4292] R13: 00000000686e0d24 R14: 0000000000499600 R15: 0000000000000000
[ 467.099019][ T4292]
[ 467.099270][ T4292] irq event stamp: 44569
[ 467.099515][ T4292] hardirqs last enabled at (44577): [] __up_console_sem+0x6b/0x80
[ 467.100072][ T4292] hardirqs last disabled at (44584): [] __up_console_sem+0x50/0x80
[ 467.100629][ T4292] softirqs last enabled at (43808): [] handle_softirqs+0x358/0x620
[ 467.101183][ T4292] softirqs last disabled at (43803): [] __irq_exit_rcu+0xfa/0x160
[ 467.101722][ T4292] ---[ end trace 0000000000000000 ]---
[ 467.517718][ T4295] br1: port 3(veth2) entered disabled state
[ 467.642252][ T4296] veth2: left allmulticast mode
[ 467.642888][ T4296] veth2: left promiscuous mode
[ 467.643819][ T4296] br1: port 3(veth2) entered disabled state
[ 467.649136][ T4296] ------------[ cut here ]------------
[ 467.649681][ T4296] WARNING: CPU: 2 PID: 4296 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 467.650365][ T4296] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 467.651139][ T4296] CPU: 2 UID: 0 PID: 4296 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 467.651799][ T4296] Tainted: [W]=WARN
[ 467.652064][ T4296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 467.652476][ T4296] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 467.652815][ T4296] 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
[ 467.654002][ T4296] RSP: 0018:ffffc90008ac6f70 EFLAGS: 00010246
[ 467.654424][ T4296] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 467.654981][ T4296] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 467.655828][ T4296] RBP: ffffc90008ac7058 R08: 0000000000000000 R09: 0000000000000000
[ 467.656749][ T4296] R10: ffffc90008ac7088 R11: ffffffffa7d79160 R12: 1ffff92001158df2
[ 467.657910][ T4296] R13: 00000000000005dc R14: ffffc90008ac7088 R15: ffff88800a45af08
[ 467.659163][ T4296] FS: 00007f199b0f0800(0000) GS:ffff88808c9b7000(0000) knlGS:0000000000000000
[ 467.660458][ T4296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 467.661351][ T4296] CR2: 00000000004e5ab0 CR3: 0000000009964005 CR4: 0000000000772ef0
[ 467.662172][ T4296] PKRU: 55555554
[ 467.662637][ T4296] Call Trace:
[ 467.663074][ T4296]
[ 467.663399][ T4296] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 467.664107][ T4296] ? br_del_if+0xa3/0x1f0 [bridge]
[ 467.664815][ T4296] ? do_set_master+0x14a/0x500
[ 467.665419][ T4296] ? do_setlink.constprop.0+0x9f4/0x2480
[ 467.666005][ T4296] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 467.666613][ T4296] ? netlink_unicast+0x49e/0x780
[ 467.667193][ T4296] ? netlink_sendmsg+0x721/0xbe0
[ 467.667799][ T4296] ? ____sys_sendmsg+0x7ad/0xa10
[ 467.668414][ T4296] ? ___sys_sendmsg+0xed/0x170
[ 467.668980][ T4296] ? __sys_sendmsg+0x10b/0x1a0
[ 467.669596][ T4296] ? do_syscall_64+0xc1/0x380
[ 467.670146][ T4296] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 467.670857][ T4296] ? find_held_lock+0x2b/0x80
[ 467.671480][ T4296] netif_set_mtu+0x88/0x100
[ 467.672090][ T4296] ? __pfx_netif_set_mtu+0x10/0x10
[ 467.672733][ T4296] dev_set_mtu+0xa0/0x150
[ 467.673172][ T4296] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 467.673971][ T4296] br_del_if+0xb2/0x1f0 [bridge]
[ 467.674628][ T4296] ? rtnl_is_locked+0x15/0x20
[ 467.675219][ T4296] do_set_master+0x14a/0x500
[ 467.675820][ T4296] do_setlink.constprop.0+0x9f4/0x2480
[ 467.676436][ T4296] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 467.677133][ T4296] ? rcu_read_lock_any_held+0x43/0xb0
[ 467.677617][ T4296] ? validate_chain+0x166/0x4d0
[ 467.677963][ T4296] ? __kernel_text_address+0x12/0x40
[ 467.678304][ T4296] ? __lock_acquire+0x44d/0x7e0
[ 467.678640][ T4296] ? __mutex_trylock_common+0xf9/0x260
[ 467.678974][ T4296] ? __pfx___mutex_trylock_common+0x10/0x10
[ 467.679382][ T4296] ? rcu_is_watching+0x12/0xc0
[ 467.679703][ T4296] ? rcu_is_watching+0x12/0xc0
[ 467.680036][ T4296] ? trace_contention_end+0xdc/0x140
[ 467.680383][ T4296] ? __mutex_lock+0x19c/0xcd0
[ 467.680706][ T4296] ? find_held_lock+0x2b/0x80
[ 467.681054][ T4296] ? rtnl_newlink+0x651/0xa60
[ 467.681383][ T4296] ? __create_object+0x5e/0xb0
[ 467.681703][ T4296] ? __pfx___mutex_lock+0x10/0x10
[ 467.682040][ T4296] ? trace_cap_capable+0x10f/0x190
[ 467.682374][ T4296] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 467.682765][ T4296] ? __rtnl_newlink+0x40e/0xa40
[ 467.683105][ T4296] rtnl_newlink+0x69a/0xa60
[ 467.683440][ T4296] ? __pfx_rtnl_newlink+0x10/0x10
[ 467.683769][ T4296] ? __lock_acquire+0x44d/0x7e0
[ 467.684109][ T4296] ? find_held_lock+0x2b/0x80
[ 467.684454][ T4296] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 467.684774][ T4296] ? __lock_release+0x5d/0x170
[ 467.685132][ T4296] ? __pfx_rtnl_newlink+0x10/0x10
[ 467.685460][ T4296] rtnetlink_rcv_msg+0x710/0xc00
[ 467.685783][ T4296] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 467.686139][ T4296] ? __lock_acquire+0x44d/0x7e0
[ 467.686487][ T4296] netlink_rcv_skb+0x121/0x350
[ 467.686806][ T4296] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 467.687137][ T4296] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 467.687478][ T4296] ? netlink_deliver_tap+0x13e/0x340
[ 467.687795][ T4296] ? netlink_deliver_tap+0xc3/0x340
[ 467.688124][ T4296] netlink_unicast+0x49e/0x780
[ 467.688486][ T4296] ? __pfx_netlink_unicast+0x10/0x10
[ 467.688806][ T4296] ? __lock_acquire+0x44d/0x7e0
[ 467.689151][ T4296] netlink_sendmsg+0x721/0xbe0
[ 467.689484][ T4296] ? __pfx_netlink_sendmsg+0x10/0x10
[ 467.689806][ T4296] ? __import_iovec+0x238/0x3c0
[ 467.690235][ T4296] ____sys_sendmsg+0x7ad/0xa10
[ 467.690576][ T4296] ? __pfx_____sys_sendmsg+0x10/0x10
[ 467.690905][ T4296] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 467.691326][ T4296] ___sys_sendmsg+0xed/0x170
[ 467.691645][ T4296] ? kasan_record_aux_stack+0x8c/0xa0
[ 467.692015][ T4296] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 467.692435][ T4296] ? __pfx____sys_sendmsg+0x10/0x10
[ 467.692764][ T4296] ? find_held_lock+0x2b/0x80
[ 467.693108][ T4296] ? __lock_acquire+0x44d/0x7e0
[ 467.693446][ T4296] ? find_held_lock+0x2b/0x80
[ 467.693775][ T4296] ? __virt_addr_valid+0x22e/0x450
[ 467.694111][ T4296] ? __lock_release+0x5d/0x170
[ 467.694451][ T4296] __sys_sendmsg+0x10b/0x1a0
[ 467.694770][ T4296] ? __call_rcu_common.constprop.0+0x320/0x640
[ 467.695192][ T4296] ? __pfx___sys_sendmsg+0x10/0x10
[ 467.695540][ T4296] ? rcu_is_watching+0x12/0xc0
[ 467.695872][ T4296] do_syscall_64+0xc1/0x380
[ 467.696197][ T4296] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 467.696622][ T4296] RIP: 0033:0x7f199b2bd1e7
[ 467.696969][ T4296] 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
[ 467.698088][ T4296] RSP: 002b:00007ffd32189d68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 467.698583][ T4296] RAX: ffffffffffffffda RBX: 00007ffd3218a490 RCX: 00007f199b2bd1e7
[ 467.699063][ T4296] RDX: 0000000000000000 RSI: 00007ffd32189dd0 RDI: 0000000000000005
[ 467.699545][ T4296] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 467.700027][ T4296] R10: 00007f199b1baee8 R11: 0000000000000246 R12: 0000000000000003
[ 467.700522][ T4296] R13: 00000000686e0d25 R14: 0000000000499600 R15: 0000000000000000
[ 467.701022][ T4296]
[ 467.701282][ T4296] irq event stamp: 39955
[ 467.701536][ T4296] hardirqs last enabled at (39965): [] __up_console_sem+0x6b/0x80
[ 467.702120][ T4296] hardirqs last disabled at (39974): [] __up_console_sem+0x50/0x80
[ 467.702731][ T4296] softirqs last enabled at (39930): [] handle_softirqs+0x358/0x620
[ 467.703308][ T4296] softirqs last disabled at (39907): [] __irq_exit_rcu+0xfa/0x160
[ 467.703873][ T4296] ---[ end trace 0000000000000000 ]---
[ 467.846587][ T4297] br1: port 2(veth1) entered disabled state
[ 467.982730][ T4298] veth1: left allmulticast mode
[ 467.983156][ T4298] veth1: left promiscuous mode
[ 467.983751][ T4298] br1: port 2(veth1) entered disabled state
[ 467.986026][ T4298] ------------[ cut here ]------------
[ 467.986567][ T4298] WARNING: CPU: 2 PID: 4298 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 467.987251][ T4298] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 467.988067][ T4298] CPU: 2 UID: 0 PID: 4298 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 467.988827][ T4298] Tainted: [W]=WARN
[ 467.989110][ T4298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 467.989666][ T4298] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 467.990177][ T4298] 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
[ 467.991622][ T4298] RSP: 0018:ffffc90008ae6f70 EFLAGS: 00010246
[ 467.992054][ T4298] RAX: 0000000000000000 RBX: ffff88800a45a000 RCX: 0000000000000001
[ 467.992577][ T4298] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 467.993092][ T4298] RBP: ffffc90008ae7058 R08: 0000000000000000 R09: 0000000000000000
[ 467.993699][ T4298] R10: ffffc90008ae7088 R11: ffffffffa7d79160 R12: 1ffff9200115cdf2
[ 467.994298][ T4298] R13: 00000000000005dc R14: ffffc90008ae7088 R15: ffff88800a45af08
[ 467.994898][ T4298] FS: 00007f0cd0ee2800(0000) GS:ffff88808c9b7000(0000) knlGS:0000000000000000
[ 467.995591][ T4298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 467.996032][ T4298] CR2: 00000000004e5aa8 CR3: 000000000a55d006 CR4: 0000000000772ef0
[ 467.996539][ T4298] PKRU: 55555554
[ 467.996797][ T4298] Call Trace:
[ 467.997121][ T4298]
[ 467.997321][ T4298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 467.997726][ T4298] ? br_del_if+0xa3/0x1f0 [bridge]
[ 467.998114][ T4298] ? do_set_master+0x14a/0x500
[ 467.998459][ T4298] ? do_setlink.constprop.0+0x9f4/0x2480
[ 467.998788][ T4298] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 467.999177][ T4298] ? netlink_unicast+0x49e/0x780
[ 467.999520][ T4298] ? netlink_sendmsg+0x721/0xbe0
[ 467.999851][ T4298] ? ____sys_sendmsg+0x7ad/0xa10
[ 468.000186][ T4298] ? ___sys_sendmsg+0xed/0x170
[ 468.000596][ T4298] ? __sys_sendmsg+0x10b/0x1a0
[ 468.000946][ T4298] ? do_syscall_64+0xc1/0x380
[ 468.001299][ T4298] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 468.001705][ T4298] ? find_held_lock+0x2b/0x80
[ 468.002144][ T4298] netif_set_mtu+0x88/0x100
[ 468.002496][ T4298] ? __pfx_netif_set_mtu+0x10/0x10
[ 468.002840][ T4298] dev_set_mtu+0xa0/0x150
[ 468.003197][ T4298] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 468.003687][ T4298] br_del_if+0xb2/0x1f0 [bridge]
[ 468.004156][ T4298] ? rtnl_is_locked+0x15/0x20
[ 468.004495][ T4298] do_set_master+0x14a/0x500
[ 468.004837][ T4298] do_setlink.constprop.0+0x9f4/0x2480
[ 468.005305][ T4298] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 468.005808][ T4298] ? rcu_read_lock_any_held+0x43/0xb0
[ 468.006151][ T4298] ? validate_chain+0x166/0x4d0
[ 468.006554][ T4298] ? __kernel_text_address+0x12/0x40
[ 468.006997][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 468.007343][ T4298] ? __mutex_trylock_common+0xf9/0x260
[ 468.007662][ T4298] ? __pfx___mutex_trylock_common+0x10/0x10
[ 468.008081][ T4298] ? rcu_is_watching+0x12/0xc0
[ 468.008417][ T4298] ? rcu_is_watching+0x12/0xc0
[ 468.008735][ T4298] ? trace_contention_end+0xdc/0x140
[ 468.009073][ T4298] ? __mutex_lock+0x19c/0xcd0
[ 468.009432][ T4298] ? find_held_lock+0x2b/0x80
[ 468.009753][ T4298] ? rtnl_newlink+0x651/0xa60
[ 468.010152][ T4298] ? __create_object+0x5e/0xb0
[ 468.010491][ T4298] ? __pfx___mutex_lock+0x10/0x10
[ 468.010815][ T4298] ? trace_cap_capable+0x10f/0x190
[ 468.011197][ T4298] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 468.011744][ T4298] ? __rtnl_newlink+0x40e/0xa40
[ 468.012157][ T4298] rtnl_newlink+0x69a/0xa60
[ 468.012594][ T4298] ? __pfx_rtnl_newlink+0x10/0x10
[ 468.012990][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 468.013506][ T4298] ? find_held_lock+0x2b/0x80
[ 468.013981][ T4298] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 468.014559][ T4298] ? __lock_release+0x5d/0x170
[ 468.015137][ T4298] ? __pfx_rtnl_newlink+0x10/0x10
[ 468.015570][ T4298] rtnetlink_rcv_msg+0x710/0xc00
[ 468.015982][ T4298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 468.016409][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 468.016880][ T4298] netlink_rcv_skb+0x121/0x350
[ 468.017466][ T4298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 468.017863][ T4298] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 468.018311][ T4298] ? netlink_deliver_tap+0x13e/0x340
[ 468.018696][ T4298] ? netlink_deliver_tap+0xc3/0x340
[ 468.019093][ T4298] netlink_unicast+0x49e/0x780
[ 468.019528][ T4298] ? __pfx_netlink_unicast+0x10/0x10
[ 468.019977][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 468.020596][ T4298] netlink_sendmsg+0x721/0xbe0
[ 468.021173][ T4298] ? __pfx_netlink_sendmsg+0x10/0x10
[ 468.021781][ T4298] ? __import_iovec+0x238/0x3c0
[ 468.022387][ T4298] ____sys_sendmsg+0x7ad/0xa10
[ 468.022994][ T4298] ? __pfx_____sys_sendmsg+0x10/0x10
[ 468.023387][ T4298] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 468.023906][ T4298] ___sys_sendmsg+0xed/0x170
[ 468.024357][ T4298] ? kasan_record_aux_stack+0x8c/0xa0
[ 468.024694][ T4298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 468.025135][ T4298] ? __pfx____sys_sendmsg+0x10/0x10
[ 468.025508][ T4298] ? find_held_lock+0x2b/0x80
[ 468.025852][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 468.026205][ T4298] ? find_held_lock+0x2b/0x80
[ 468.026542][ T4298] ? __virt_addr_valid+0x22e/0x450
[ 468.026873][ T4298] ? __lock_release+0x5d/0x170
[ 468.027198][ T4298] __sys_sendmsg+0x10b/0x1a0
[ 468.027526][ T4298] ? __call_rcu_common.constprop.0+0x320/0x640
[ 468.027931][ T4298] ? __pfx___sys_sendmsg+0x10/0x10
[ 468.028291][ T4298] ? rcu_is_watching+0x12/0xc0
[ 468.028628][ T4298] do_syscall_64+0xc1/0x380
[ 468.028962][ T4298] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 468.029377][ T4298] RIP: 0033:0x7f0cd10af1e7
[ 468.029708][ T4298] 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
[ 468.030948][ T4298] RSP: 002b:00007ffd6c1f48e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 468.031495][ T4298] RAX: ffffffffffffffda RBX: 00007ffd6c1f5010 RCX: 00007f0cd10af1e7
[ 468.031978][ T4298] RDX: 0000000000000000 RSI: 00007ffd6c1f4950 RDI: 0000000000000005
[ 468.032477][ T4298] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 468.032970][ T4298] R10: 00007f0cd0facee8 R11: 0000000000000246 R12: 0000000000000003
[ 468.033486][ T4298] R13: 00000000686e0d25 R14: 0000000000499600 R15: 0000000000000000
[ 468.034001][ T4298]
[ 468.034253][ T4298] irq event stamp: 44879
[ 468.034507][ T4298] hardirqs last enabled at (44891): [] __up_console_sem+0x6b/0x80
[ 468.035101][ T4298] hardirqs last disabled at (44900): [] __up_console_sem+0x50/0x80
[ 468.035702][ T4298] softirqs last enabled at (44856): [] handle_softirqs+0x358/0x620
[ 468.036280][ T4298] softirqs last disabled at (44833): [] __irq_exit_rcu+0xfa/0x160
[ 468.036818][ T4298] ---[ end trace 0000000000000000 ]---