[ 15.544485][ T261] ip (261) used greatest stack depth: 24176 bytes left
[ 21.865454][ T328] br1: port 1(vx1) entered blocking state
[ 21.866181][ T328] br1: port 1(vx1) entered disabled state
[ 21.866961][ T328] vx1: entered allmulticast mode
[ 21.873862][ T328] vx1: entered promiscuous mode
[ 21.878413][ T328] br1: port 1(vx1) entered blocking state
[ 21.879069][ T328] br1: port 1(vx1) entered forwarding state
[ 21.881104][ T328] ------------[ cut here ]------------
[ 21.881801][ T328] WARNING: CPU: 3 PID: 328 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.882862][ T328] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 21.884057][ T328] CPU: 3 UID: 0 PID: 328 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.885057][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.886164][ T328] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.887011][ T328] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.889308][ T328] RSP: 0018:ffffc900005b6ef0 EFLAGS: 00010246
[ 21.890235][ T328] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 21.890791][ T328] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 21.891285][ T328] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.891797][ T328] R10: ffffc900005b7010 R11: ffffffffa40a8918 R12: 1ffff920000b6de2
[ 21.892298][ T328] R13: 00000000000005dc R14: ffffc900005b7010 R15: ffff88801045af08
[ 21.892810][ T328] FS: 00007f78fdf9a800(0000) GS:ffff888091037000(0000) knlGS:0000000000000000
[ 21.893398][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.893815][ T328] CR2: 00000000004e5760 CR3: 000000000ca4a003 CR4: 0000000000772ef0
[ 21.894316][ T328] PKRU: 55555554
[ 21.894588][ T328] Call Trace:
[ 21.894837][ T328]
[ 21.895009][ T328] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.895345][ T328] ? find_held_lock+0x2b/0x80
[ 21.895704][ T328] ? mark_held_locks+0x49/0x80
[ 21.896032][ T328] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.896466][ T328] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.896803][ T328] netif_set_mtu+0x88/0x100
[ 21.897135][ T328] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.897484][ T328] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.897915][ T328] dev_set_mtu+0xa0/0x150
[ 21.898157][ T328] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.898615][ T328] br_add_if+0xda3/0x1330 [bridge]
[ 21.898991][ T328] do_set_master+0x332/0x500
[ 21.899337][ T328] do_setlink.constprop.0+0x9f4/0x2480
[ 21.899686][ T328] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.900086][ T328] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.900439][ T328] ? validate_chain+0x166/0x4d0
[ 21.900778][ T328] ? __kernel_text_address+0x12/0x40
[ 21.901113][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.901487][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 21.901816][ T328] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.902229][ T328] ? rcu_is_watching+0x12/0xc0
[ 21.902569][ T328] ? rcu_is_watching+0x12/0xc0
[ 21.902902][ T328] ? trace_contention_end+0xdc/0x140
[ 21.903233][ T328] ? __mutex_lock+0x19c/0xcd0
[ 21.903576][ T328] ? find_held_lock+0x2b/0x80
[ 21.903905][ T328] ? rtnl_newlink+0x651/0xa60
[ 21.904232][ T328] ? __create_object+0x5e/0xb0
[ 21.904596][ T328] ? __pfx___mutex_lock+0x10/0x10
[ 21.904935][ T328] ? trace_cap_capable+0x10f/0x190
[ 21.905265][ T328] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.905698][ T328] ? __rtnl_newlink+0x40e/0xa40
[ 21.906038][ T328] rtnl_newlink+0x69a/0xa60
[ 21.906396][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.906727][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.907063][ T328] ? find_held_lock+0x2b/0x80
[ 21.907419][ T328] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.907754][ T328] ? __lock_release+0x5d/0x170
[ 21.908087][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.908445][ T328] rtnetlink_rcv_msg+0x713/0xc00
[ 21.908763][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.909096][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.909460][ T328] netlink_rcv_skb+0x121/0x350
[ 21.909818][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.910166][ T328] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.910550][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 21.910878][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 21.911209][ T328] netlink_unicast+0x4a1/0x780
[ 21.911570][ T328] ? __pfx_netlink_unicast+0x10/0x10
[ 21.911901][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.912235][ T328] netlink_sendmsg+0x721/0xbe0
[ 21.912594][ T328] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.912932][ T328] ? __import_iovec+0x238/0x3c0
[ 21.913271][ T328] ____sys_sendmsg+0x7aa/0xa10
[ 21.913627][ T328] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.913964][ T328] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.914389][ T328] ___sys_sendmsg+0xed/0x170
[ 21.914730][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.915056][ T328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.915481][ T328] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.915846][ T328] ? find_held_lock+0x2b/0x80
[ 21.916179][ T328] ? __lock_acquire+0x44d/0x7e0
[ 21.916559][ T328] ? find_held_lock+0x2b/0x80
[ 21.916906][ T328] ? __virt_addr_valid+0x22e/0x450
[ 21.917236][ T328] ? __lock_release+0x5d/0x170
[ 21.917648][ T328] __sys_sendmsg+0x10b/0x1a0
[ 21.918008][ T328] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.918441][ T328] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.918798][ T328] ? rcu_is_watching+0x12/0xc0
[ 21.919234][ T328] do_syscall_64+0xc1/0x380
[ 21.919623][ T328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.920038][ T328] RIP: 0033:0x7f78fe1671e7
[ 21.920409][ 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
[ 21.921763][ T328] RSP: 002b:00007ffcef670a98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.922269][ T328] RAX: ffffffffffffffda RBX: 00007ffcef6711c0 RCX: 00007f78fe1671e7
[ 21.922787][ T328] RDX: 0000000000000000 RSI: 00007ffcef670b00 RDI: 0000000000000005
[ 21.923837][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.924348][ T328] R10: 000000000c390910 R11: 0000000000000246 R12: 0000000000000004
[ 21.924874][ T328] R13: 00000000686e5e93 R14: 0000000000499600 R15: 0000000000000000
[ 21.925399][ T328]
[ 21.925666][ T328] irq event stamp: 42225
[ 21.925920][ T328] hardirqs last enabled at (42233): [] __up_console_sem+0x6b/0x80
[ 21.926572][ T328] hardirqs last disabled at (42242): [] __up_console_sem+0x50/0x80
[ 21.927394][ T328] softirqs last enabled at (41424): [] handle_softirqs+0x358/0x620
[ 21.928004][ T328] softirqs last disabled at (41367): [] __irq_exit_rcu+0xfa/0x160
[ 21.928698][ T328] ---[ end trace 0000000000000000 ]---
[ 21.946128][ T328] ip (328) used greatest stack depth: 23904 bytes left
[ 22.072748][ T329] br1: port 2(veth1) entered blocking state
[ 22.073201][ T329] br1: port 2(veth1) entered disabled state
[ 22.073662][ T329] veth1: entered allmulticast mode
[ 22.077424][ T329] veth1: entered promiscuous mode
[ 22.079498][ T329] ------------[ cut here ]------------
[ 22.079855][ T329] WARNING: CPU: 3 PID: 329 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.080536][ T329] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 22.081416][ T329] CPU: 3 UID: 0 PID: 329 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.082174][ T329] Tainted: [W]=WARN
[ 22.082445][ T329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.082867][ T329] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.083327][ T329] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.084721][ T329] RSP: 0018:ffffc900005b6ef0 EFLAGS: 00010246
[ 22.085218][ T329] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 22.085718][ T329] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 22.086283][ T329] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.086880][ T329] R10: ffffc900005b7010 R11: ffffffffa40a8918 R12: 1ffff920000b6de2
[ 22.087371][ T329] R13: 00000000000005dc R14: ffffc900005b7010 R15: ffff88801045af08
[ 22.087947][ T329] FS: 00007fbf21cb4800(0000) GS:ffff888091037000(0000) knlGS:0000000000000000
[ 22.088720][ T329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.089287][ T329] CR2: 00000000004e5aa8 CR3: 0000000004f5c005 CR4: 0000000000772ef0
[ 22.089795][ T329] PKRU: 55555554
[ 22.090039][ T329] Call Trace:
[ 22.090336][ T329]
[ 22.090519][ T329] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.090926][ T329] ? find_held_lock+0x2b/0x80
[ 22.091239][ T329] ? mark_held_locks+0x49/0x80
[ 22.091683][ T329] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.092073][ T329] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.092419][ T329] netif_set_mtu+0x88/0x100
[ 22.092803][ T329] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.093180][ T329] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.093707][ T329] dev_set_mtu+0xa0/0x150
[ 22.093949][ T329] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.094399][ T329] br_add_if+0xda3/0x1330 [bridge]
[ 22.094750][ T329] do_set_master+0x332/0x500
[ 22.095060][ T329] do_setlink.constprop.0+0x9f4/0x2480
[ 22.095381][ T329] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.095778][ T329] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.096082][ T329] ? validate_chain+0x166/0x4d0
[ 22.096392][ T329] ? __kernel_text_address+0x12/0x40
[ 22.096712][ T329] ? __lock_acquire+0x44d/0x7e0
[ 22.097025][ T329] ? __mutex_trylock_common+0xf9/0x260
[ 22.097347][ T329] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.097742][ T329] ? rcu_is_watching+0x12/0xc0
[ 22.098047][ T329] ? rcu_is_watching+0x12/0xc0
[ 22.098375][ T329] ? trace_contention_end+0xdc/0x140
[ 22.098687][ T329] ? __mutex_lock+0x19c/0xcd0
[ 22.098996][ T329] ? find_held_lock+0x2b/0x80
[ 22.099299][ T329] ? rtnl_newlink+0x651/0xa60
[ 22.099621][ T329] ? __create_object+0x5e/0xb0
[ 22.099936][ T329] ? __pfx___mutex_lock+0x10/0x10
[ 22.100260][ T329] ? trace_cap_capable+0x10f/0x190
[ 22.100578][ T329] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.100960][ T329] ? __rtnl_newlink+0x40e/0xa40
[ 22.101276][ T329] rtnl_newlink+0x69a/0xa60
[ 22.101631][ T329] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.101937][ T329] ? __lock_acquire+0x44d/0x7e0
[ 22.102265][ T329] ? find_held_lock+0x2b/0x80
[ 22.102632][ T329] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.102937][ T329] ? __lock_release+0x5d/0x170
[ 22.103252][ T329] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.103597][ T329] rtnetlink_rcv_msg+0x713/0xc00
[ 22.103920][ T329] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.104239][ T329] ? __lock_acquire+0x44d/0x7e0
[ 22.104590][ T329] netlink_rcv_skb+0x121/0x350
[ 22.104901][ T329] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.105213][ T329] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.105607][ T329] ? netlink_deliver_tap+0x13e/0x340
[ 22.105994][ T329] ? netlink_deliver_tap+0xc3/0x340
[ 22.106388][ T329] netlink_unicast+0x4a1/0x780
[ 22.106772][ T329] ? __pfx_netlink_unicast+0x10/0x10
[ 22.107133][ T329] ? __lock_acquire+0x44d/0x7e0
[ 22.107552][ T329] netlink_sendmsg+0x721/0xbe0
[ 22.107915][ T329] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.108230][ T329] ? __import_iovec+0x238/0x3c0
[ 22.108568][ T329] ____sys_sendmsg+0x7aa/0xa10
[ 22.108948][ T329] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.109324][ T329] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.109988][ T329] ___sys_sendmsg+0xed/0x170
[ 22.110425][ T329] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.110801][ T329] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.111229][ T329] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.111567][ T329] ? find_held_lock+0x2b/0x80
[ 22.111880][ T329] ? __lock_acquire+0x44d/0x7e0
[ 22.112190][ T329] ? find_held_lock+0x2b/0x80
[ 22.112508][ T329] ? __virt_addr_valid+0x22e/0x450
[ 22.112832][ T329] ? __lock_release+0x5d/0x170
[ 22.113143][ T329] __sys_sendmsg+0x10b/0x1a0
[ 22.113458][ T329] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.113848][ T329] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.114176][ T329] ? rcu_is_watching+0x12/0xc0
[ 22.114504][ T329] do_syscall_64+0xc1/0x380
[ 22.114821][ T329] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.115199][ T329] RIP: 0033:0x7fbf21e811e7
[ 22.115543][ T329] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.116679][ T329] RSP: 002b:00007ffec9e62ea8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.117209][ T329] RAX: ffffffffffffffda RBX: 00007ffec9e635d0 RCX: 00007fbf21e811e7
[ 22.117839][ T329] RDX: 0000000000000000 RSI: 00007ffec9e62f10 RDI: 0000000000000005
[ 22.118308][ T329] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.118803][ T329] R10: 000000000229c910 R11: 0000000000000246 R12: 0000000000000004
[ 22.119400][ T329] R13: 00000000686e5e93 R14: 0000000000499600 R15: 0000000000000000
[ 22.119971][ T329]
[ 22.120225][ T329] irq event stamp: 46983
[ 22.120474][ T329] hardirqs last enabled at (46993): [] __up_console_sem+0x6b/0x80
[ 22.121141][ T329] hardirqs last disabled at (47000): [] __up_console_sem+0x50/0x80
[ 22.121831][ T329] softirqs last enabled at (46126): [] handle_softirqs+0x358/0x620
[ 22.122383][ T329] softirqs last disabled at (46121): [] __irq_exit_rcu+0xfa/0x160
[ 22.122934][ T329] ---[ end trace 0000000000000000 ]---
[ 22.265653][ T152] br1: port 2(veth1) entered blocking state
[ 22.266329][ T152] br1: port 2(veth1) entered forwarding state
[ 22.362902][ T331] br1: port 3(veth2) entered blocking state
[ 22.364564][ T331] br1: port 3(veth2) entered disabled state
[ 22.376203][ T331] veth2: entered allmulticast mode
[ 22.389793][ T331] veth2: entered promiscuous mode
[ 22.392297][ T331] ------------[ cut here ]------------
[ 22.392942][ T331] WARNING: CPU: 0 PID: 331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.394055][ T331] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 22.395067][ T331] CPU: 0 UID: 0 PID: 331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.396161][ T331] Tainted: [W]=WARN
[ 22.396589][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.397275][ T331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.397853][ T331] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.399789][ T331] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 22.400520][ T331] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 22.401365][ T331] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 22.402174][ T331] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.402994][ T331] R10: ffffc900005e7010 R11: ffffffffa40a8918 R12: 1ffff920000bcde2
[ 22.403813][ T331] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff88801045af08
[ 22.404640][ T331] FS: 00007f62487e4800(0000) GS:ffff888090eb7000(0000) knlGS:0000000000000000
[ 22.405606][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.406284][ T331] CR2: 00007fc710923050 CR3: 000000000a5f0002 CR4: 0000000000772ef0
[ 22.407117][ T331] PKRU: 55555554
[ 22.407541][ T331] Call Trace:
[ 22.407953][ T331]
[ 22.408243][ T331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.408812][ T331] ? find_held_lock+0x2b/0x80
[ 22.409386][ T331] ? mark_held_locks+0x49/0x80
[ 22.409931][ T331] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.410637][ T331] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.411185][ T331] netif_set_mtu+0x88/0x100
[ 22.411750][ T331] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.412315][ T331] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.413071][ T331] dev_set_mtu+0xa0/0x150
[ 22.413505][ T331] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.414238][ T331] br_add_if+0xda3/0x1330 [bridge]
[ 22.414878][ T331] do_set_master+0x332/0x500
[ 22.415450][ T331] do_setlink.constprop.0+0x9f4/0x2480
[ 22.416007][ T331] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.416727][ T331] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.417263][ T331] ? validate_chain+0x166/0x4d0
[ 22.417822][ T331] ? __kernel_text_address+0x12/0x40
[ 22.418383][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.418930][ T331] ? __mutex_trylock_common+0xf9/0x260
[ 22.419487][ T331] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.420230][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.420685][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.421002][ T331] ? trace_contention_end+0xdc/0x140
[ 22.421308][ T331] ? __mutex_lock+0x19c/0xcd0
[ 22.421630][ T331] ? find_held_lock+0x2b/0x80
[ 22.421942][ T331] ? rtnl_newlink+0x651/0xa60
[ 22.422247][ T331] ? __create_object+0x5e/0xb0
[ 22.422569][ T331] ? __pfx___mutex_lock+0x10/0x10
[ 22.422881][ T331] ? trace_cap_capable+0x10f/0x190
[ 22.423194][ T331] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.423591][ T331] ? __rtnl_newlink+0x40e/0xa40
[ 22.423908][ T331] rtnl_newlink+0x69a/0xa60
[ 22.424222][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.424538][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.424859][ T331] ? find_held_lock+0x2b/0x80
[ 22.425249][ T331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.425698][ T331] ? __lock_release+0x5d/0x170
[ 22.426158][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.426691][ T331] rtnetlink_rcv_msg+0x713/0xc00
[ 22.427209][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.427742][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.428260][ T331] netlink_rcv_skb+0x121/0x350
[ 22.428784][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.429298][ T331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.429843][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 22.430373][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 22.430737][ T331] netlink_unicast+0x4a1/0x780
[ 22.431052][ T331] ? __pfx_netlink_unicast+0x10/0x10
[ 22.431372][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.431687][ T331] netlink_sendmsg+0x721/0xbe0
[ 22.432001][ T331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.432317][ T331] ? __import_iovec+0x238/0x3c0
[ 22.432646][ T331] ____sys_sendmsg+0x7aa/0xa10
[ 22.432987][ T331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.433309][ T331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.433768][ T331] ___sys_sendmsg+0xed/0x170
[ 22.434084][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.434412][ T331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.434814][ T331] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.435127][ T331] ? find_held_lock+0x2b/0x80
[ 22.435456][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.435774][ T331] ? find_held_lock+0x2b/0x80
[ 22.436086][ T331] ? __virt_addr_valid+0x22e/0x450
[ 22.436403][ T331] ? __lock_release+0x5d/0x170
[ 22.436720][ T331] __sys_sendmsg+0x10b/0x1a0
[ 22.437071][ T331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.437502][ T331] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.437842][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.438154][ T331] do_syscall_64+0xc1/0x380
[ 22.438478][ T331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.438867][ T331] RIP: 0033:0x7f62489b11e7
[ 22.439192][ T331] 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
[ 22.440332][ T331] RSP: 002b:00007ffe1998a6d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.440814][ T331] RAX: ffffffffffffffda RBX: 00007ffe1998ae00 RCX: 00007f62489b11e7
[ 22.441307][ T331] RDX: 0000000000000000 RSI: 00007ffe1998a740 RDI: 0000000000000005
[ 22.441788][ T331] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.442253][ T331] R10: 0000000017c37910 R11: 0000000000000246 R12: 0000000000000004
[ 22.442726][ T331] R13: 00000000686e5e93 R14: 0000000000499600 R15: 0000000000000000
[ 22.443217][ T331]
[ 22.443497][ T331] irq event stamp: 43109
[ 22.443734][ T331] hardirqs last enabled at (43117): [] __up_console_sem+0x6b/0x80
[ 22.444269][ T331] hardirqs last disabled at (43124): [] __up_console_sem+0x50/0x80
[ 22.444811][ T331] softirqs last enabled at (42888): [] handle_softirqs+0x358/0x620
[ 22.445388][ T331] softirqs last disabled at (42883): [] __irq_exit_rcu+0xfa/0x160
[ 22.445935][ T331] ---[ end trace 0000000000000000 ]---
[ 22.560891][ T37] br1: port 3(veth2) entered blocking state
[ 22.561514][ T37] br1: port 3(veth2) entered forwarding state
[ 27.358998][ T377] br2: port 1(w1) entered blocking state
[ 27.359430][ T377] br2: port 1(w1) entered disabled state
[ 27.359818][ T377] w1: entered allmulticast mode
[ 27.363963][ T377] w1: entered promiscuous mode
[ 27.367812][ T377] ------------[ cut here ]------------
[ 27.368202][ T377] WARNING: CPU: 2 PID: 377 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.368879][ T377] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 27.369636][ T377] CPU: 2 UID: 0 PID: 377 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.370362][ T377] Tainted: [W]=WARN
[ 27.370623][ T377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.371041][ T377] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.371401][ T377] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 27.372581][ T377] RSP: 0018:ffffc90000a66ef0 EFLAGS: 00010246
[ 27.373007][ T377] RAX: 0000000000000000 RBX: ffff888005152000 RCX: 0000000000000001
[ 27.373513][ T377] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 27.374007][ T377] RBP: ffffc90000a66fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.374517][ T377] R10: ffffc90000a67010 R11: ffffffffa3779160 R12: 1ffff9200014cde2
[ 27.375012][ T377] R13: 00000000000005dc R14: ffffc90000a67010 R15: ffff888005152f08
[ 27.375519][ T377] FS: 00007f8fb58fa800(0000) GS:ffff888090fb7000(0000) knlGS:0000000000000000
[ 27.376098][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.376540][ T377] CR2: 00000000004e6898 CR3: 000000000254a006 CR4: 0000000000772ef0
[ 27.377040][ T377] PKRU: 55555554
[ 27.377299][ T377] Call Trace:
[ 27.377563][ T377]
[ 27.377748][ T377] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.378094][ T377] ? __lock_acquire+0x44d/0x7e0
[ 27.378467][ T377] ? find_held_lock+0x2b/0x80
[ 27.378832][ T377] netif_set_mtu+0x88/0x100
[ 27.379181][ T377] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.379547][ T377] dev_set_mtu+0xa0/0x150
[ 27.379804][ T377] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.380281][ T377] br_add_if+0xda3/0x1330 [bridge]
[ 27.380669][ T377] do_set_master+0x332/0x500
[ 27.381009][ T377] do_setlink.constprop.0+0x9f4/0x2480
[ 27.381346][ T377] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.381784][ T377] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.382120][ T377] ? validate_chain+0x166/0x4d0
[ 27.382463][ T377] ? __kernel_text_address+0x12/0x40
[ 27.382804][ T377] ? __lock_acquire+0x44d/0x7e0
[ 27.383140][ T377] ? __mutex_trylock_common+0xf9/0x260
[ 27.383486][ T377] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.383894][ T377] ? rcu_is_watching+0x12/0xc0
[ 27.384283][ T377] ? rcu_is_watching+0x12/0xc0
[ 27.384626][ T377] ? trace_contention_end+0xdc/0x140
[ 27.384964][ T377] ? __mutex_lock+0x19c/0xcd0
[ 27.385297][ T377] ? find_held_lock+0x2b/0x80
[ 27.385639][ T377] ? rtnl_newlink+0x651/0xa60
[ 27.385967][ T377] ? __create_object+0x5e/0xb0
[ 27.386300][ T377] ? __pfx___mutex_lock+0x10/0x10
[ 27.386642][ T377] ? trace_cap_capable+0x10f/0x190
[ 27.386986][ T377] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.387406][ T377] ? __rtnl_newlink+0x40e/0xa40
[ 27.387784][ T377] rtnl_newlink+0x69a/0xa60
[ 27.388127][ T377] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.388474][ T377] ? __lock_acquire+0x44d/0x7e0
[ 27.388814][ T377] ? find_held_lock+0x2b/0x80
[ 27.389147][ T377] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.389501][ T377] ? __lock_release+0x5d/0x170
[ 27.389833][ T377] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.390179][ T377] rtnetlink_rcv_msg+0x713/0xc00
[ 27.390525][ T377] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.390862][ T377] ? __lock_acquire+0x44d/0x7e0
[ 27.391203][ T377] netlink_rcv_skb+0x121/0x350
[ 27.391557][ T377] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.391890][ T377] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.392242][ T377] ? netlink_deliver_tap+0x13e/0x340
[ 27.392580][ T377] ? netlink_deliver_tap+0xc3/0x340
[ 27.392917][ T377] netlink_unicast+0x4a1/0x780
[ 27.393253][ T377] ? __pfx_netlink_unicast+0x10/0x10
[ 27.393592][ T377] ? __lock_acquire+0x44d/0x7e0
[ 27.393936][ T377] netlink_sendmsg+0x721/0xbe0
[ 27.394277][ T377] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.394628][ T377] ? __import_iovec+0x238/0x3c0
[ 27.394977][ T377] ____sys_sendmsg+0x7aa/0xa10
[ 27.395315][ T377] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.395659][ T377] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.396093][ T377] ___sys_sendmsg+0xed/0x170
[ 27.396436][ T377] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.396769][ T377] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.397190][ T377] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.397532][ T377] ? find_held_lock+0x2b/0x80
[ 27.397869][ T377] ? __lock_acquire+0x44d/0x7e0
[ 27.398213][ T377] ? find_held_lock+0x2b/0x80
[ 27.398556][ T377] ? __virt_addr_valid+0x22e/0x450
[ 27.398889][ T377] ? __lock_release+0x5d/0x170
[ 27.399235][ T377] __sys_sendmsg+0x10b/0x1a0
[ 27.399590][ T377] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.400005][ T377] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.400383][ T377] ? rcu_is_watching+0x12/0xc0
[ 27.400751][ T377] do_syscall_64+0xc1/0x380
[ 27.401187][ T377] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.401654][ T377] RIP: 0033:0x7f8fb5ac71e7
[ 27.402002][ 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
[ 27.403193][ T377] RSP: 002b:00007ffff819bdf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.403731][ T377] RAX: ffffffffffffffda RBX: 00007ffff819c520 RCX: 00007f8fb5ac71e7
[ 27.404342][ T377] RDX: 0000000000000000 RSI: 00007ffff819be60 RDI: 0000000000000005
[ 27.404990][ T377] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.405773][ T377] R10: 000000000dd11910 R11: 0000000000000246 R12: 0000000000000004
[ 27.406610][ T377] R13: 00000000686e5e98 R14: 0000000000499600 R15: 0000000000000000
[ 27.407494][ T377]
[ 27.407941][ T377] irq event stamp: 40075
[ 27.408399][ T377] hardirqs last enabled at (40087): [] __up_console_sem+0x6b/0x80
[ 27.409408][ T377] hardirqs last disabled at (40098): [] __up_console_sem+0x50/0x80
[ 27.410418][ T377] softirqs last enabled at (39910): [] handle_softirqs+0x358/0x620
[ 27.411435][ T377] softirqs last disabled at (39903): [] __irq_exit_rcu+0xfa/0x160
[ 27.412423][ T377] ---[ end trace 0000000000000000 ]---
[ 28.141079][ T383] br2: port 2(vx2) entered blocking state
[ 28.141490][ T383] br2: port 2(vx2) entered disabled state
[ 28.141862][ T383] vx2: entered allmulticast mode
[ 28.145805][ T383] vx2: entered promiscuous mode
[ 28.147152][ T383] br2: port 2(vx2) entered blocking state
[ 28.147489][ T383] br2: port 2(vx2) entered forwarding state
[ 28.149494][ T383] ------------[ cut here ]------------
[ 28.149818][ T383] WARNING: CPU: 3 PID: 383 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.150460][ T383] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 28.151099][ T383] CPU: 3 UID: 0 PID: 383 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.152551][ T383] Tainted: [W]=WARN
[ 28.152802][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.153207][ T383] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.153546][ T383] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 28.154691][ T383] RSP: 0018:ffffc90000b26ef0 EFLAGS: 00010246
[ 28.155080][ T383] RAX: 0000000000000000 RBX: ffff888005152000 RCX: 0000000000000001
[ 28.155553][ T383] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 28.156024][ T383] RBP: ffffc90000b26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 28.156493][ T383] R10: ffffc90000b27010 R11: ffffffffa3779160 R12: 1ffff92000164de2
[ 28.156951][ T383] R13: 00000000000005dc R14: ffffc90000b27010 R15: ffff888005152f08
[ 28.157423][ T383] FS: 00007fc760d1a800(0000) GS:ffff888091037000(0000) knlGS:0000000000000000
[ 28.157961][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.158383][ T383] CR2: 00000000004e5768 CR3: 0000000008e3e003 CR4: 0000000000772ef0
[ 28.158843][ T383] PKRU: 55555554
[ 28.159084][ T383] Call Trace:
[ 28.159324][ T383]
[ 28.159502][ T383] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.159822][ T383] ? __lock_acquire+0x44d/0x7e0
[ 28.160150][ T383] ? find_held_lock+0x2b/0x80
[ 28.160485][ T383] netif_set_mtu+0x88/0x100
[ 28.160796][ T383] ? __pfx_netif_set_mtu+0x10/0x10
[ 28.161121][ T383] dev_set_mtu+0xa0/0x150
[ 28.161365][ T383] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 28.161803][ T383] br_add_if+0xda3/0x1330 [bridge]
[ 28.162151][ T383] do_set_master+0x332/0x500
[ 28.162481][ T383] do_setlink.constprop.0+0x9f4/0x2480
[ 28.162809][ T383] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.163204][ T383] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.163531][ T383] ? validate_chain+0x166/0x4d0
[ 28.163842][ T383] ? __kernel_text_address+0x12/0x40
[ 28.164153][ T383] ? __lock_acquire+0x44d/0x7e0
[ 28.164479][ T383] ? __mutex_trylock_common+0xf9/0x260
[ 28.164788][ T383] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.165179][ T383] ? rcu_is_watching+0x12/0xc0
[ 28.165503][ T383] ? rcu_is_watching+0x12/0xc0
[ 28.165813][ T383] ? trace_contention_end+0xdc/0x140
[ 28.166120][ T383] ? __mutex_lock+0x19c/0xcd0
[ 28.166443][ T383] ? find_held_lock+0x2b/0x80
[ 28.166757][ T383] ? rtnl_newlink+0x651/0xa60
[ 28.167063][ T383] ? __create_object+0x5e/0xb0
[ 28.167386][ T383] ? __pfx___mutex_lock+0x10/0x10
[ 28.167703][ T383] ? trace_cap_capable+0x10f/0x190
[ 28.168010][ T383] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.168413][ T383] ? __rtnl_newlink+0x40e/0xa40
[ 28.168734][ T383] rtnl_newlink+0x69a/0xa60
[ 28.169047][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.169375][ T383] ? __lock_acquire+0x44d/0x7e0
[ 28.169704][ T383] ? find_held_lock+0x2b/0x80
[ 28.170029][ T383] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.170363][ T383] ? __lock_release+0x5d/0x170
[ 28.170668][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.170972][ T383] rtnetlink_rcv_msg+0x713/0xc00
[ 28.171285][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.171602][ T383] ? __lock_acquire+0x44d/0x7e0
[ 28.171910][ T383] netlink_rcv_skb+0x121/0x350
[ 28.172214][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.172542][ T383] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.172856][ T383] ? netlink_deliver_tap+0x13e/0x340
[ 28.173157][ T383] ? netlink_deliver_tap+0xc3/0x340
[ 28.173486][ T383] netlink_unicast+0x4a1/0x780
[ 28.173808][ T383] ? __pfx_netlink_unicast+0x10/0x10
[ 28.174124][ T383] ? __lock_acquire+0x44d/0x7e0
[ 28.174457][ T383] netlink_sendmsg+0x721/0xbe0
[ 28.174786][ T383] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.175108][ T383] ? __import_iovec+0x238/0x3c0
[ 28.175448][ T383] ____sys_sendmsg+0x7aa/0xa10
[ 28.175783][ T383] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.176103][ T383] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.176525][ T383] ___sys_sendmsg+0xed/0x170
[ 28.176845][ T383] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.177174][ T383] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.177581][ T383] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.177909][ T383] ? find_held_lock+0x2b/0x80
[ 28.178236][ T383] ? __lock_acquire+0x44d/0x7e0
[ 28.178577][ T383] ? find_held_lock+0x2b/0x80
[ 28.178904][ T383] ? __virt_addr_valid+0x22e/0x450
[ 28.179228][ T383] ? __lock_release+0x5d/0x170
[ 28.179571][ T383] __sys_sendmsg+0x10b/0x1a0
[ 28.179890][ T383] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.180307][ T383] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.180653][ T383] ? rcu_is_watching+0x12/0xc0
[ 28.180979][ T383] do_syscall_64+0xc1/0x380
[ 28.181305][ T383] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.181717][ T383] RIP: 0033:0x7fc760ee71e7
[ 28.182052][ 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
[ 28.183209][ T383] RSP: 002b:00007ffc8f6463d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.183708][ T383] RAX: ffffffffffffffda RBX: 00007ffc8f646b00 RCX: 00007fc760ee71e7
[ 28.184194][ T383] RDX: 0000000000000000 RSI: 00007ffc8f646440 RDI: 0000000000000005
[ 28.184686][ T383] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 28.185161][ T383] R10: 000000001b7d3910 R11: 0000000000000246 R12: 0000000000000004
[ 28.185642][ T383] R13: 00000000686e5e99 R14: 0000000000499600 R15: 0000000000000000
[ 28.186133][ T383]
[ 28.186392][ T383] irq event stamp: 41853
[ 28.186633][ T383] hardirqs last enabled at (41861): [] __up_console_sem+0x6b/0x80
[ 28.187191][ T383] hardirqs last disabled at (41868): [] __up_console_sem+0x50/0x80
[ 28.187754][ T383] softirqs last enabled at (41034): [] handle_softirqs+0x358/0x620
[ 28.188311][ T383] softirqs last disabled at (40541): [] __irq_exit_rcu+0xfa/0x160
[ 28.188882][ T383] ---[ end trace 0000000000000000 ]---
[ 29.101587][ T152] br2: port 1(w1) entered blocking state
[ 29.102526][ T152] br2: port 1(w1) entered forwarding state
[ 31.712812][ T415] br2: port 1(w1) entered blocking state
[ 31.713184][ T415] br2: port 1(w1) entered disabled state
[ 31.713560][ T415] w1: entered allmulticast mode
[ 31.717059][ T415] w1: entered promiscuous mode
[ 31.720391][ T415] ------------[ cut here ]------------
[ 31.720750][ T415] WARNING: CPU: 3 PID: 415 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.721387][ T415] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 31.721969][ T415] CPU: 3 UID: 0 PID: 415 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.723501][ T415] Tainted: [W]=WARN
[ 31.723759][ T415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.724207][ T415] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.724561][ T415] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.725701][ T415] RSP: 0018:ffffc90000c66ef0 EFLAGS: 00010246
[ 31.726093][ T415] RAX: 0000000000000000 RBX: ffff88800e652000 RCX: 0000000000000001
[ 31.726586][ T415] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 31.727055][ T415] RBP: ffffc90000c66fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.727533][ T415] R10: ffffc90000c67010 R11: ffffffffa3779160 R12: 1ffff9200018cde2
[ 31.728045][ T415] R13: 00000000000005dc R14: ffffc90000c67010 R15: ffff88800e652f08
[ 31.728530][ T415] FS: 00007f672f565800(0000) GS:ffff888091037000(0000) knlGS:0000000000000000
[ 31.729077][ T415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.729493][ T415] CR2: 00000000004e6898 CR3: 00000000094f1005 CR4: 0000000000772ef0
[ 31.729966][ T415] PKRU: 55555554
[ 31.730216][ T415] Call Trace:
[ 31.730458][ T415]
[ 31.730623][ T415] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.730955][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.731274][ T415] ? find_held_lock+0x2b/0x80
[ 31.731597][ T415] netif_set_mtu+0x88/0x100
[ 31.731906][ T415] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.732261][ T415] dev_set_mtu+0xa0/0x150
[ 31.732521][ T415] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.732963][ T415] br_add_if+0xda3/0x1330 [bridge]
[ 31.733320][ T415] do_set_master+0x332/0x500
[ 31.733681][ T415] do_setlink.constprop.0+0x9f4/0x2480
[ 31.734039][ T415] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.734453][ T415] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.734769][ T415] ? validate_chain+0x166/0x4d0
[ 31.735090][ T415] ? __kernel_text_address+0x12/0x40
[ 31.735412][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.735729][ T415] ? __mutex_trylock_common+0xf9/0x260
[ 31.736049][ T415] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.736456][ T415] ? rcu_is_watching+0x12/0xc0
[ 31.736778][ T415] ? rcu_is_watching+0x12/0xc0
[ 31.737107][ T415] ? trace_contention_end+0xdc/0x140
[ 31.737468][ T415] ? __mutex_lock+0x19c/0xcd0
[ 31.737796][ T415] ? find_held_lock+0x2b/0x80
[ 31.738138][ T415] ? rtnl_newlink+0x651/0xa60
[ 31.738469][ T415] ? __create_object+0x5e/0xb0
[ 31.738789][ T415] ? __pfx___mutex_lock+0x10/0x10
[ 31.739099][ T415] ? trace_cap_capable+0x10f/0x190
[ 31.739429][ T415] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.739824][ T415] ? __rtnl_newlink+0x40e/0xa40
[ 31.740160][ T415] rtnl_newlink+0x69a/0xa60
[ 31.740493][ T415] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.740815][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.741138][ T415] ? find_held_lock+0x2b/0x80
[ 31.741483][ T415] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.741791][ T415] ? __lock_release+0x5d/0x170
[ 31.742137][ T415] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.742464][ T415] rtnetlink_rcv_msg+0x713/0xc00
[ 31.742777][ T415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.743099][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.743426][ T415] netlink_rcv_skb+0x121/0x350
[ 31.743739][ T415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.744057][ T415] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.744393][ T415] ? netlink_deliver_tap+0x13e/0x340
[ 31.744702][ T415] ? netlink_deliver_tap+0xc3/0x340
[ 31.745018][ T415] netlink_unicast+0x4a1/0x780
[ 31.745332][ T415] ? __pfx_netlink_unicast+0x10/0x10
[ 31.745685][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.746038][ T415] netlink_sendmsg+0x721/0xbe0
[ 31.746350][ T415] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.746674][ T415] ? __import_iovec+0x238/0x3c0
[ 31.746992][ T415] ____sys_sendmsg+0x7aa/0xa10
[ 31.747304][ T415] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.747623][ T415] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.748035][ T415] ___sys_sendmsg+0xed/0x170
[ 31.748339][ T415] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.748664][ T415] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.749058][ T415] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.749389][ T415] ? find_held_lock+0x2b/0x80
[ 31.749716][ T415] ? __lock_acquire+0x44d/0x7e0
[ 31.750059][ T415] ? find_held_lock+0x2b/0x80
[ 31.750391][ T415] ? __virt_addr_valid+0x22e/0x450
[ 31.750710][ T415] ? __lock_release+0x5d/0x170
[ 31.751035][ T415] __sys_sendmsg+0x10b/0x1a0
[ 31.751365][ T415] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.751750][ T415] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.752098][ T415] ? rcu_is_watching+0x12/0xc0
[ 31.752436][ T415] do_syscall_64+0xc1/0x380
[ 31.752756][ T415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.753148][ T415] RIP: 0033:0x7f672f7321e7
[ 31.753506][ 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
[ 31.754631][ T415] RSP: 002b:00007ffe248f3dd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.755121][ T415] RAX: ffffffffffffffda RBX: 00007ffe248f4500 RCX: 00007f672f7321e7
[ 31.755598][ T415] RDX: 0000000000000000 RSI: 00007ffe248f3e40 RDI: 0000000000000005
[ 31.756189][ T415] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.757018][ T415] R10: 000000001418e910 R11: 0000000000000246 R12: 0000000000000004
[ 31.757866][ T415] R13: 00000000686e5e9d R14: 0000000000499600 R15: 0000000000000000
[ 31.758429][ T415]
[ 31.758673][ T415] irq event stamp: 42203
[ 31.758913][ T415] hardirqs last enabled at (42211): [] __up_console_sem+0x6b/0x80
[ 31.759789][ T415] hardirqs last disabled at (42220): [] __up_console_sem+0x50/0x80
[ 31.760688][ T415] softirqs last enabled at (42182): [] handle_softirqs+0x358/0x620
[ 31.761695][ T415] softirqs last disabled at (42239): [] __irq_exit_rcu+0xfa/0x160
[ 31.762661][ T415] ---[ end trace 0000000000000000 ]---
[ 32.567131][ T421] br2: port 2(vx2) entered blocking state
[ 32.567552][ T421] br2: port 2(vx2) entered disabled state
[ 32.567935][ T421] vx2: entered allmulticast mode
[ 32.571439][ T421] vx2: entered promiscuous mode
[ 32.572797][ T421] br2: port 2(vx2) entered blocking state
[ 32.573149][ T421] br2: port 2(vx2) entered forwarding state
[ 32.574867][ T421] ------------[ cut here ]------------
[ 32.575214][ T421] WARNING: CPU: 2 PID: 421 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.576218][ T421] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 32.576816][ T421] CPU: 2 UID: 0 PID: 421 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.577468][ T421] Tainted: [W]=WARN
[ 32.577727][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.578125][ T421] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.578466][ T421] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 32.579590][ T421] RSP: 0018:ffffc90000c76ef0 EFLAGS: 00010246
[ 32.579995][ T421] RAX: 0000000000000000 RBX: ffff88800e652000 RCX: 0000000000000001
[ 32.580507][ T421] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 32.580988][ T421] RBP: ffffc90000c76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.581481][ T421] R10: ffffc90000c77010 R11: ffffffffa3779160 R12: 1ffff9200018ede2
[ 32.582114][ T421] R13: 00000000000005dc R14: ffffc90000c77010 R15: ffff88800e652f08
[ 32.582980][ T421] FS: 00007f1295ec7800(0000) GS:ffff888090fb7000(0000) knlGS:0000000000000000
[ 32.583935][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.584654][ T421] CR2: 00000000004e5768 CR3: 000000000950f006 CR4: 0000000000772ef0
[ 32.585518][ T421] PKRU: 55555554
[ 32.585929][ T421] Call Trace:
[ 32.586402][ T421]
[ 32.586712][ T421] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.587281][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.587888][ T421] ? find_held_lock+0x2b/0x80
[ 32.588457][ T421] netif_set_mtu+0x88/0x100
[ 32.589034][ T421] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.589651][ T421] dev_set_mtu+0xa0/0x150
[ 32.590087][ T421] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.590899][ T421] br_add_if+0xda3/0x1330 [bridge]
[ 32.591565][ T421] do_set_master+0x332/0x500
[ 32.592146][ T421] do_setlink.constprop.0+0x9f4/0x2480
[ 32.592736][ T421] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.593485][ T421] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.594046][ T421] ? validate_chain+0x166/0x4d0
[ 32.594627][ T421] ? __kernel_text_address+0x12/0x40
[ 32.595189][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.595759][ T421] ? __mutex_trylock_common+0xf9/0x260
[ 32.596327][ T421] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.597027][ T421] ? rcu_is_watching+0x12/0xc0
[ 32.597584][ T421] ? rcu_is_watching+0x12/0xc0
[ 32.598164][ T421] ? trace_contention_end+0xdc/0x140
[ 32.598757][ T421] ? __mutex_lock+0x19c/0xcd0
[ 32.599325][ T421] ? find_held_lock+0x2b/0x80
[ 32.599888][ T421] ? rtnl_newlink+0x651/0xa60
[ 32.600374][ T421] ? __create_object+0x5e/0xb0
[ 32.600709][ T421] ? __pfx___mutex_lock+0x10/0x10
[ 32.601033][ T421] ? trace_cap_capable+0x10f/0x190
[ 32.601368][ T421] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.601776][ T421] ? __rtnl_newlink+0x40e/0xa40
[ 32.602110][ T421] rtnl_newlink+0x69a/0xa60
[ 32.602454][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.602777][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.603108][ T421] ? find_held_lock+0x2b/0x80
[ 32.603448][ T421] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.603785][ T421] ? __lock_release+0x5d/0x170
[ 32.604116][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.604440][ T421] rtnetlink_rcv_msg+0x713/0xc00
[ 32.604765][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.605096][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.605437][ T421] netlink_rcv_skb+0x121/0x350
[ 32.605768][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.606087][ T421] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.606433][ T421] ? netlink_deliver_tap+0x13e/0x340
[ 32.606762][ T421] ? netlink_deliver_tap+0xc3/0x340
[ 32.607079][ T421] netlink_unicast+0x4a1/0x780
[ 32.607417][ T421] ? __pfx_netlink_unicast+0x10/0x10
[ 32.607733][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.608063][ T421] netlink_sendmsg+0x721/0xbe0
[ 32.608392][ T421] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.608726][ T421] ? __import_iovec+0x238/0x3c0
[ 32.609053][ T421] ____sys_sendmsg+0x7aa/0xa10
[ 32.609390][ T421] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.609705][ T421] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.610118][ T421] ___sys_sendmsg+0xed/0x170
[ 32.610453][ T421] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.610777][ T421] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.611189][ T421] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.611522][ T421] ? find_held_lock+0x2b/0x80
[ 32.611846][ T421] ? __lock_acquire+0x44d/0x7e0
[ 32.612169][ T421] ? find_held_lock+0x2b/0x80
[ 32.612508][ T421] ? __virt_addr_valid+0x22e/0x450
[ 32.612834][ T421] ? __lock_release+0x5d/0x170
[ 32.613194][ T421] __sys_sendmsg+0x10b/0x1a0
[ 32.613535][ T421] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.613931][ T421] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.614261][ T421] ? rcu_is_watching+0x12/0xc0
[ 32.614590][ T421] do_syscall_64+0xc1/0x380
[ 32.614914][ T421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.615304][ T421] RIP: 0033:0x7f12960941e7
[ 32.615647][ 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
[ 32.616756][ T421] RSP: 002b:00007fff4c9f1888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.617229][ T421] RAX: ffffffffffffffda RBX: 00007fff4c9f1fb0 RCX: 00007f12960941e7
[ 32.617708][ T421] RDX: 0000000000000000 RSI: 00007fff4c9f18f0 RDI: 0000000000000005
[ 32.618184][ T421] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.618662][ T421] R10: 0000000011b43910 R11: 0000000000000246 R12: 0000000000000004
[ 32.619133][ T421] R13: 00000000686e5e9e R14: 0000000000499600 R15: 0000000000000000
[ 32.619629][ T421]
[ 32.619875][ T421] irq event stamp: 45369
[ 32.620128][ T421] hardirqs last enabled at (45379): [] __up_console_sem+0x6b/0x80
[ 32.620690][ T421] hardirqs last disabled at (45390): [] __up_console_sem+0x50/0x80
[ 32.621230][ T421] softirqs last enabled at (44266): [] handle_softirqs+0x358/0x620
[ 32.621791][ T421] softirqs last disabled at (44039): [] __irq_exit_rcu+0xfa/0x160
[ 32.622339][ T421] ---[ end trace 0000000000000000 ]---
[ 33.570286][ T137] br2: port 1(w1) entered blocking state
[ 33.570753][ T137] br2: port 1(w1) entered forwarding state
[ 46.900709][ T512] GACT probability NOT on
[ 73.361424][ T844] veth3: entered promiscuous mode
[ 114.488369][ T1333] veth3: left promiscuous mode
[ 143.238195][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.340741][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.442130][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.543534][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.644834][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.746131][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.847569][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.948955][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 144.050431][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 144.151729][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 148.322484][ C0] net_ratelimit: 1 callbacks suppressed
[ 148.322493][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.423733][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.524886][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.626192][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.727619][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.828970][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.930258][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 149.031320][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 149.132497][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 210.752034][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 210.854346][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 210.955789][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.056967][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.158066][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.259192][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.360467][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.461714][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.562829][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.664125][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 212.892221][ T2449] vx1: left allmulticast mode
[ 212.893298][ T2449] vx1: left promiscuous mode
[ 212.893996][ T2449] br1: port 1(vx1) entered disabled state
[ 212.897208][ T2449] ------------[ cut here ]------------
[ 212.897663][ T2449] WARNING: CPU: 2 PID: 2449 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 212.898310][ T2449] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 212.899153][ T2449] CPU: 2 UID: 0 PID: 2449 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 212.899919][ T2449] Tainted: [W]=WARN
[ 212.900231][ T2449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 212.900745][ T2449] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 212.901148][ T2449] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 212.902523][ T2449] RSP: 0018:ffffc90004eb6f70 EFLAGS: 00010246
[ 212.903104][ T2449] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 212.903712][ T2449] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 212.904608][ T2449] RBP: ffffc90004eb7058 R08: 0000000000000000 R09: 0000000000000000
[ 212.905223][ T2449] R10: ffffc90004eb7088 R11: ffffffff9f600130 R12: 1ffff920009d6df2
[ 212.905829][ T2449] R13: 00000000000005dc R14: ffffc90004eb7088 R15: ffff88801045af08
[ 212.906442][ T2449] FS: 00007f0dcdd13800(0000) GS:ffff888090fb7000(0000) knlGS:0000000000000000
[ 212.907227][ T2449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 212.907707][ T2449] CR2: 00000000004e5760 CR3: 000000000bce2002 CR4: 0000000000772ef0
[ 212.908328][ T2449] PKRU: 55555554
[ 212.908723][ T2449] Call Trace:
[ 212.909157][ T2449]
[ 212.909476][ T2449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 212.910139][ T2449] ? br_del_if+0xa3/0x1f0 [bridge]
[ 212.910599][ T2449] ? do_set_master+0x147/0x500
[ 212.911010][ T2449] ? do_setlink.constprop.0+0x9f4/0x2480
[ 212.911401][ T2449] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 212.911741][ T2449] ? netlink_unicast+0x4a1/0x780
[ 212.912142][ T2449] ? netlink_sendmsg+0x721/0xbe0
[ 212.912500][ T2449] ? ____sys_sendmsg+0x7aa/0xa10
[ 212.912838][ T2449] ? ___sys_sendmsg+0xed/0x170
[ 212.913160][ T2449] ? __sys_sendmsg+0x10b/0x1a0
[ 212.913496][ T2449] ? do_syscall_64+0xc1/0x380
[ 212.913857][ T2449] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 212.914372][ T2449] ? find_held_lock+0x2b/0x80
[ 212.914829][ T2449] netif_set_mtu+0x88/0x100
[ 212.915175][ T2449] ? __pfx_netif_set_mtu+0x10/0x10
[ 212.915595][ T2449] dev_set_mtu+0xa0/0x150
[ 212.916015][ T2449] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 212.916606][ T2449] br_del_if+0xb2/0x1f0 [bridge]
[ 212.917153][ T2449] ? rtnl_is_locked+0x15/0x20
[ 212.917708][ T2449] do_set_master+0x147/0x500
[ 212.918172][ T2449] do_setlink.constprop.0+0x9f4/0x2480
[ 212.918633][ T2449] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 212.919282][ T2449] ? rcu_read_lock_any_held+0x43/0xb0
[ 212.919783][ T2449] ? validate_chain+0x166/0x4d0
[ 212.920257][ T2449] ? __kernel_text_address+0x12/0x40
[ 212.920686][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 212.921093][ T2449] ? __mutex_trylock_common+0xf9/0x260
[ 212.921611][ T2449] ? __pfx___mutex_trylock_common+0x10/0x10
[ 212.922205][ T2449] ? rcu_is_watching+0x12/0xc0
[ 212.922714][ T2449] ? rcu_is_watching+0x12/0xc0
[ 212.923261][ T2449] ? trace_contention_end+0xdc/0x140
[ 212.923762][ T2449] ? __mutex_lock+0x19c/0xcd0
[ 212.924337][ T2449] ? find_held_lock+0x2b/0x80
[ 212.924942][ T2449] ? rtnl_newlink+0x651/0xa60
[ 212.925276][ T2449] ? __create_object+0x5e/0xb0
[ 212.925734][ T2449] ? __pfx___mutex_lock+0x10/0x10
[ 212.926097][ T2449] ? trace_cap_capable+0x10f/0x190
[ 212.926438][ T2449] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 212.926942][ T2449] ? __rtnl_newlink+0x40e/0xa40
[ 212.927552][ T2449] rtnl_newlink+0x69a/0xa60
[ 212.928027][ T2449] ? __pfx_rtnl_newlink+0x10/0x10
[ 212.928494][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 212.928987][ T2449] ? find_held_lock+0x2b/0x80
[ 212.929559][ T2449] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 212.930021][ T2449] ? __lock_release+0x5d/0x170
[ 212.930376][ T2449] ? __pfx_rtnl_newlink+0x10/0x10
[ 212.930882][ T2449] rtnetlink_rcv_msg+0x713/0xc00
[ 212.931297][ T2449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 212.931761][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 212.932304][ T2449] netlink_rcv_skb+0x121/0x350
[ 212.932786][ T2449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 212.933367][ T2449] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 212.933795][ T2449] ? netlink_deliver_tap+0x13e/0x340
[ 212.934118][ T2449] ? netlink_deliver_tap+0xc3/0x340
[ 212.934480][ T2449] netlink_unicast+0x4a1/0x780
[ 212.934913][ T2449] ? __pfx_netlink_unicast+0x10/0x10
[ 212.935242][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 212.935593][ T2449] netlink_sendmsg+0x721/0xbe0
[ 212.936002][ T2449] ? __pfx_netlink_sendmsg+0x10/0x10
[ 212.936475][ T2449] ? __import_iovec+0x238/0x3c0
[ 212.936845][ T2449] ____sys_sendmsg+0x7aa/0xa10
[ 212.937326][ T2449] ? __pfx_____sys_sendmsg+0x10/0x10
[ 212.937750][ T2449] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 212.938161][ T2449] ___sys_sendmsg+0xed/0x170
[ 212.938491][ T2449] ? kasan_record_aux_stack+0x8c/0xa0
[ 212.938843][ T2449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 212.939270][ T2449] ? __pfx____sys_sendmsg+0x10/0x10
[ 212.939835][ T2449] ? find_held_lock+0x2b/0x80
[ 212.940170][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 212.940642][ T2449] ? find_held_lock+0x2b/0x80
[ 212.941186][ T2449] ? __virt_addr_valid+0x22e/0x450
[ 212.941751][ T2449] ? __lock_release+0x5d/0x170
[ 212.942126][ T2449] __sys_sendmsg+0x10b/0x1a0
[ 212.942460][ T2449] ? __call_rcu_common.constprop.0+0x320/0x640
[ 212.942878][ T2449] ? __pfx___sys_sendmsg+0x10/0x10
[ 212.943304][ T2449] ? rcu_is_watching+0x12/0xc0
[ 212.943723][ T2449] do_syscall_64+0xc1/0x380
[ 212.944079][ T2449] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 212.944656][ T2449] RIP: 0033:0x7f0dcdee01e7
[ 212.945158][ 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
[ 212.946565][ T2449] RSP: 002b:00007ffc0b7a7dc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 212.947102][ T2449] RAX: ffffffffffffffda RBX: 00007ffc0b7a84f0 RCX: 00007f0dcdee01e7
[ 212.947623][ T2449] RDX: 0000000000000000 RSI: 00007ffc0b7a7e30 RDI: 0000000000000005
[ 212.948276][ T2449] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 212.948904][ T2449] R10: 00007f0dcddddee8 R11: 0000000000000246 R12: 0000000000000003
[ 212.949532][ T2449] R13: 00000000686e5f52 R14: 0000000000499600 R15: 0000000000000000
[ 212.950095][ T2449]
[ 212.950475][ T2449] irq event stamp: 47037
[ 212.950746][ T2449] hardirqs last enabled at (47047): [] __up_console_sem+0x6b/0x80
[ 212.951337][ T2449] hardirqs last disabled at (47056): [] __up_console_sem+0x50/0x80
[ 212.952125][ T2449] softirqs last enabled at (47000): [] handle_softirqs+0x358/0x620
[ 212.953101][ T2449] softirqs last disabled at (47077): [] __irq_exit_rcu+0xfa/0x160
[ 212.953771][ T2449] ---[ end trace 0000000000000000 ]---
[ 218.171461][ T2451] br1: port 1(vx1) entered blocking state
[ 218.172068][ T2451] br1: port 1(vx1) entered disabled state
[ 218.172726][ T2451] vx1: entered allmulticast mode
[ 218.177796][ T2451] vx1: entered promiscuous mode
[ 218.196909][ T2451] br1: port 1(vx1) entered blocking state
[ 218.197292][ T2451] br1: port 1(vx1) entered forwarding state
[ 218.198212][ T2451] ------------[ cut here ]------------
[ 218.198545][ T2451] WARNING: CPU: 3 PID: 2451 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 218.199264][ T2451] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 218.200134][ T2451] CPU: 3 UID: 0 PID: 2451 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 218.201221][ T2451] Tainted: [W]=WARN
[ 218.201681][ T2451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 218.202417][ T2451] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 218.202997][ T2451] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 218.204975][ T2451] RSP: 0018:ffffc90004ec6ef0 EFLAGS: 00010246
[ 218.205690][ T2451] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 218.206555][ T2451] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 218.207348][ T2451] RBP: ffffc90004ec6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 218.208114][ T2451] R10: ffffc90004ec7010 R11: ffffffffa40a8918 R12: 1ffff920009d8de2
[ 218.208716][ T2451] R13: 00000000000005dc R14: ffffc90004ec7010 R15: ffff88801045af08
[ 218.209219][ T2451] FS: 00007f830c07c800(0000) GS:ffff888091037000(0000) knlGS:0000000000000000
[ 218.209814][ T2451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 218.210226][ T2451] CR2: 00000000004e5760 CR3: 000000000e778005 CR4: 0000000000772ef0
[ 218.210763][ T2451] PKRU: 55555554
[ 218.211012][ T2451] Call Trace:
[ 218.211261][ T2451]
[ 218.211454][ T2451] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 218.211799][ T2451] ? find_held_lock+0x2b/0x80
[ 218.212134][ T2451] ? mark_held_locks+0x49/0x80
[ 218.212470][ T2451] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 218.212898][ T2451] ? lockdep_hardirqs_on+0x7c/0x110
[ 218.213228][ T2451] netif_set_mtu+0x88/0x100
[ 218.213576][ T2451] ? __pfx_netif_set_mtu+0x10/0x10
[ 218.213927][ T2451] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 218.214406][ T2451] dev_set_mtu+0xa0/0x150
[ 218.214666][ T2451] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 218.215138][ T2451] br_add_if+0xda3/0x1330 [bridge]
[ 218.215718][ T2451] do_set_master+0x332/0x500
[ 218.216256][ T2451] do_setlink.constprop.0+0x9f4/0x2480
[ 218.216802][ T2451] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 218.217515][ T2451] ? rcu_read_lock_any_held+0x43/0xb0
[ 218.218054][ T2451] ? validate_chain+0x166/0x4d0
[ 218.218618][ T2451] ? __kernel_text_address+0x12/0x40
[ 218.219142][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.219711][ T2451] ? __mutex_trylock_common+0xf9/0x260
[ 218.220263][ T2451] ? __pfx___mutex_trylock_common+0x10/0x10
[ 218.220936][ T2451] ? rcu_is_watching+0x12/0xc0
[ 218.221498][ T2451] ? rcu_is_watching+0x12/0xc0
[ 218.222022][ T2451] ? trace_contention_end+0xdc/0x140
[ 218.222572][ T2451] ? __mutex_lock+0x19c/0xcd0
[ 218.223094][ T2451] ? find_held_lock+0x2b/0x80
[ 218.223421][ T2451] ? rtnl_newlink+0x651/0xa60
[ 218.223759][ T2451] ? __create_object+0x5e/0xb0
[ 218.224071][ T2451] ? __pfx___mutex_lock+0x10/0x10
[ 218.224392][ T2451] ? trace_cap_capable+0x10f/0x190
[ 218.224718][ T2451] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 218.225101][ T2451] ? __rtnl_newlink+0x40e/0xa40
[ 218.225445][ T2451] rtnl_newlink+0x69a/0xa60
[ 218.225780][ T2451] ? __pfx_rtnl_newlink+0x10/0x10
[ 218.226105][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.226472][ T2451] ? find_held_lock+0x2b/0x80
[ 218.226800][ T2451] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 218.227112][ T2451] ? __lock_release+0x5d/0x170
[ 218.227441][ T2451] ? __pfx_rtnl_newlink+0x10/0x10
[ 218.227793][ T2451] rtnetlink_rcv_msg+0x713/0xc00
[ 218.228100][ T2451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 218.228448][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.228789][ T2451] netlink_rcv_skb+0x121/0x350
[ 218.229095][ T2451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 218.229432][ T2451] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 218.229767][ T2451] ? netlink_deliver_tap+0x13e/0x340
[ 218.230070][ T2451] ? netlink_deliver_tap+0xc3/0x340
[ 218.230416][ T2451] netlink_unicast+0x4a1/0x780
[ 218.230737][ T2451] ? __pfx_netlink_unicast+0x10/0x10
[ 218.231047][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.231435][ T2451] netlink_sendmsg+0x721/0xbe0
[ 218.231924][ T2451] ? __pfx_netlink_sendmsg+0x10/0x10
[ 218.232450][ T2451] ? __import_iovec+0x238/0x3c0
[ 218.232981][ T2451] ____sys_sendmsg+0x7aa/0xa10
[ 218.233545][ T2451] ? __pfx_____sys_sendmsg+0x10/0x10
[ 218.234074][ T2451] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 218.234800][ T2451] ___sys_sendmsg+0xed/0x170
[ 218.235310][ T2451] ? kasan_record_aux_stack+0x8c/0xa0
[ 218.235868][ T2451] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 218.236560][ T2451] ? __pfx____sys_sendmsg+0x10/0x10
[ 218.237105][ T2451] ? find_held_lock+0x2b/0x80
[ 218.237676][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.238213][ T2451] ? find_held_lock+0x2b/0x80
[ 218.238760][ T2451] ? __virt_addr_valid+0x22e/0x450
[ 218.239165][ T2451] ? __lock_release+0x5d/0x170
[ 218.239541][ T2451] __sys_sendmsg+0x10b/0x1a0
[ 218.239866][ T2451] ? __call_rcu_common.constprop.0+0x320/0x640
[ 218.240276][ T2451] ? __pfx___sys_sendmsg+0x10/0x10
[ 218.240632][ T2451] ? rcu_is_watching+0x12/0xc0
[ 218.240955][ T2451] do_syscall_64+0xc1/0x380
[ 218.241272][ T2451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 218.241688][ T2451] RIP: 0033:0x7f830c2491e7
[ 218.242018][ 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
[ 218.243207][ T2451] RSP: 002b:00007ffd32bdb7e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 218.243696][ T2451] RAX: ffffffffffffffda RBX: 00007ffd32bdbf10 RCX: 00007f830c2491e7
[ 218.244162][ T2451] RDX: 0000000000000000 RSI: 00007ffd32bdb850 RDI: 0000000000000005
[ 218.244645][ T2451] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 218.245102][ T2451] R10: 000000003ced2910 R11: 0000000000000246 R12: 0000000000000004
[ 218.245579][ T2451] R13: 00000000686e5f57 R14: 0000000000499600 R15: 0000000000000000
[ 218.246063][ T2451]
[ 218.246296][ T2451] irq event stamp: 44365
[ 218.246560][ T2451] hardirqs last enabled at (44397): [] __up_console_sem+0x6b/0x80
[ 218.247118][ T2451] hardirqs last disabled at (44404): [] __up_console_sem+0x50/0x80
[ 218.247746][ T2451] softirqs last enabled at (44394): [] handle_softirqs+0x358/0x620
[ 218.248331][ T2451] softirqs last disabled at (44373): [] __irq_exit_rcu+0xfa/0x160
[ 218.248877][ T2451] ---[ end trace 0000000000000000 ]---
[ 257.593770][ T2822] veth3: entered promiscuous mode
[ 298.105344][ T3311] veth3: left promiscuous mode
[ 300.002957][ T3333] vx1: left allmulticast mode
[ 300.003348][ T3333] vx1: left promiscuous mode
[ 300.003904][ T3333] br1: port 1(vx1) entered disabled state
[ 300.006561][ T3333] ------------[ cut here ]------------
[ 300.006955][ T3333] WARNING: CPU: 1 PID: 3333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 300.007639][ T3333] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 300.008477][ T3333] CPU: 1 UID: 0 PID: 3333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 300.009169][ T3333] Tainted: [W]=WARN
[ 300.010617][ T3333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 300.011050][ T3333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 300.011402][ T3333] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 300.012611][ T3333] RSP: 0018:ffffc90006bd6f70 EFLAGS: 00010246
[ 300.013042][ T3333] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 300.013549][ T3333] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 300.014049][ T3333] RBP: ffffc90006bd7058 R08: 0000000000000000 R09: 0000000000000000
[ 300.014580][ T3333] R10: ffffc90006bd7088 R11: ffffffffa3779160 R12: 1ffff92000d7adf2
[ 300.015088][ T3333] R13: 00000000000005dc R14: ffffc90006bd7088 R15: ffff88801045af08
[ 300.015603][ T3333] FS: 00007f24ee7fe800(0000) GS:ffff888090f37000(0000) knlGS:0000000000000000
[ 300.016172][ T3333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 300.016618][ T3333] CR2: 00000000004e5760 CR3: 000000000ea93005 CR4: 0000000000772ef0
[ 300.017118][ T3333] PKRU: 55555554
[ 300.017381][ T3333] Call Trace:
[ 300.017634][ T3333]
[ 300.017810][ T3333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 300.018245][ T3333] ? br_del_if+0xa3/0x1f0 [bridge]
[ 300.018630][ T3333] ? do_set_master+0x147/0x500
[ 300.018979][ T3333] ? do_setlink.constprop.0+0x9f4/0x2480
[ 300.019307][ T3333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 300.019662][ T3333] ? netlink_unicast+0x4a1/0x780
[ 300.019991][ T3333] ? netlink_sendmsg+0x721/0xbe0
[ 300.020316][ T3333] ? ____sys_sendmsg+0x7aa/0xa10
[ 300.020707][ T3333] ? ___sys_sendmsg+0xed/0x170
[ 300.021037][ T3333] ? __sys_sendmsg+0x10b/0x1a0
[ 300.021389][ T3333] ? do_syscall_64+0xc1/0x380
[ 300.021717][ T3333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 300.022132][ T3333] ? find_held_lock+0x2b/0x80
[ 300.022497][ T3333] netif_set_mtu+0x88/0x100
[ 300.022833][ T3333] ? __pfx_netif_set_mtu+0x10/0x10
[ 300.023173][ T3333] dev_set_mtu+0xa0/0x150
[ 300.023440][ T3333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 300.023895][ T3333] br_del_if+0xb2/0x1f0 [bridge]
[ 300.024265][ T3333] ? rtnl_is_locked+0x15/0x20
[ 300.024629][ T3333] do_set_master+0x147/0x500
[ 300.024978][ T3333] do_setlink.constprop.0+0x9f4/0x2480
[ 300.025311][ T3333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 300.025738][ T3333] ? rcu_read_lock_any_held+0x43/0xb0
[ 300.026072][ T3333] ? validate_chain+0x166/0x4d0
[ 300.026408][ T3333] ? __kernel_text_address+0x12/0x40
[ 300.026753][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 300.027082][ T3333] ? __mutex_trylock_common+0xf9/0x260
[ 300.027436][ T3333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 300.027838][ T3333] ? rcu_is_watching+0x12/0xc0
[ 300.028181][ T3333] ? rcu_is_watching+0x12/0xc0
[ 300.028525][ T3333] ? trace_contention_end+0xdc/0x140
[ 300.028849][ T3333] ? __mutex_lock+0x19c/0xcd0
[ 300.029186][ T3333] ? find_held_lock+0x2b/0x80
[ 300.029522][ T3333] ? rtnl_newlink+0x651/0xa60
[ 300.029847][ T3333] ? __create_object+0x5e/0xb0
[ 300.030194][ T3333] ? __pfx___mutex_lock+0x10/0x10
[ 300.030545][ T3333] ? trace_cap_capable+0x10f/0x190
[ 300.030886][ T3333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 300.031291][ T3333] ? __rtnl_newlink+0x40e/0xa40
[ 300.031648][ T3333] rtnl_newlink+0x69a/0xa60
[ 300.031995][ T3333] ? __pfx_rtnl_newlink+0x10/0x10
[ 300.032331][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 300.032717][ T3333] ? find_held_lock+0x2b/0x80
[ 300.033046][ T3333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 300.033391][ T3333] ? __lock_release+0x5d/0x170
[ 300.033719][ T3333] ? __pfx_rtnl_newlink+0x10/0x10
[ 300.034043][ T3333] rtnetlink_rcv_msg+0x713/0xc00
[ 300.034394][ T3333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 300.034724][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 300.035070][ T3333] netlink_rcv_skb+0x121/0x350
[ 300.035420][ T3333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 300.035747][ T3333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 300.036081][ T3333] ? netlink_deliver_tap+0x13e/0x340
[ 300.036441][ T3333] ? netlink_deliver_tap+0xc3/0x340
[ 300.036772][ T3333] netlink_unicast+0x4a1/0x780
[ 300.037099][ T3333] ? __pfx_netlink_unicast+0x10/0x10
[ 300.037431][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 300.037766][ T3333] netlink_sendmsg+0x721/0xbe0
[ 300.038109][ T3333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 300.038446][ T3333] ? __import_iovec+0x238/0x3c0
[ 300.038780][ T3333] ____sys_sendmsg+0x7aa/0xa10
[ 300.039110][ T3333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 300.039459][ T3333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 300.039872][ T3333] ___sys_sendmsg+0xed/0x170
[ 300.040202][ T3333] ? kasan_record_aux_stack+0x8c/0xa0
[ 300.040563][ T3333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 300.040972][ T3333] ? __pfx____sys_sendmsg+0x10/0x10
[ 300.041304][ T3333] ? find_held_lock+0x2b/0x80
[ 300.041642][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 300.041973][ T3333] ? find_held_lock+0x2b/0x80
[ 300.042308][ T3333] ? __virt_addr_valid+0x22e/0x450
[ 300.042649][ T3333] ? __lock_release+0x5d/0x170
[ 300.042985][ T3333] __sys_sendmsg+0x10b/0x1a0
[ 300.043311][ T3333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 300.043742][ T3333] ? __pfx___sys_sendmsg+0x10/0x10
[ 300.044094][ T3333] ? rcu_is_watching+0x12/0xc0
[ 300.044489][ T3333] do_syscall_64+0xc1/0x380
[ 300.044844][ T3333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 300.045266][ T3333] RIP: 0033:0x7f24ee9cb1e7
[ 300.045628][ 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
[ 300.046923][ T3333] RSP: 002b:00007ffcec037858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 300.047513][ T3333] RAX: ffffffffffffffda RBX: 00007ffcec037f80 RCX: 00007f24ee9cb1e7
[ 300.048095][ T3333] RDX: 0000000000000000 RSI: 00007ffcec0378c0 RDI: 0000000000000005
[ 300.048693][ T3333] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 300.049246][ T3333] R10: 00007f24ee8c8ee8 R11: 0000000000000246 R12: 0000000000000003
[ 300.049810][ T3333] R13: 00000000686e5fa9 R14: 0000000000499600 R15: 0000000000000000
[ 300.050463][ T3333]
[ 300.050813][ T3333] irq event stamp: 46677
[ 300.051133][ T3333] hardirqs last enabled at (46685): [] __up_console_sem+0x6b/0x80
[ 300.051924][ T3333] hardirqs last disabled at (46694): [] __up_console_sem+0x50/0x80
[ 300.052584][ T3333] softirqs last enabled at (46724): [] handle_softirqs+0x358/0x620
[ 300.053249][ T3333] softirqs last disabled at (46703): [] __irq_exit_rcu+0xfa/0x160
[ 300.053927][ T3333] ---[ end trace 0000000000000000 ]---
[ 305.275333][ T3335] br1: port 1(vx1) entered blocking state
[ 305.275755][ T3335] br1: port 1(vx1) entered disabled state
[ 305.276141][ T3335] vx1: entered allmulticast mode
[ 305.280332][ T3335] vx1: entered promiscuous mode
[ 305.281621][ T3335] br1: port 1(vx1) entered blocking state
[ 305.281956][ T3335] br1: port 1(vx1) entered forwarding state
[ 305.282793][ T3335] ------------[ cut here ]------------
[ 305.283111][ T3335] WARNING: CPU: 1 PID: 3335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 305.283755][ T3335] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 305.284525][ T3335] CPU: 1 UID: 0 PID: 3335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 305.285149][ T3335] Tainted: [W]=WARN
[ 305.285407][ T3335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 305.285795][ T3335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 305.286145][ T3335] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 305.287263][ T3335] RSP: 0018:ffffc90006bf6ef0 EFLAGS: 00010246
[ 305.287664][ T3335] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 305.288131][ T3335] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 305.288603][ T3335] RBP: ffffc90006bf6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 305.289067][ T3335] R10: ffffc90006bf7010 R11: ffffffffa40a8918 R12: 1ffff92000d7ede2
[ 305.289549][ T3335] R13: 00000000000005dc R14: ffffc90006bf7010 R15: ffff88801045af08
[ 305.290013][ T3335] FS: 00007f82efd94800(0000) GS:ffff888090f37000(0000) knlGS:0000000000000000
[ 305.290580][ T3335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 305.291006][ T3335] CR2: 00000000004e5760 CR3: 000000000eab7006 CR4: 0000000000772ef0
[ 305.291482][ T3335] PKRU: 55555554
[ 305.291719][ T3335] Call Trace:
[ 305.291951][ T3335]
[ 305.292112][ T3335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 305.292434][ T3335] ? find_held_lock+0x2b/0x80
[ 305.292752][ T3335] ? mark_held_locks+0x49/0x80
[ 305.293061][ T3335] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 305.293467][ T3335] ? lockdep_hardirqs_on+0x7c/0x110
[ 305.293784][ T3335] netif_set_mtu+0x88/0x100
[ 305.294095][ T3335] ? __pfx_netif_set_mtu+0x10/0x10
[ 305.294422][ T3335] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 305.294863][ T3335] dev_set_mtu+0xa0/0x150
[ 305.295099][ T3335] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 305.295531][ T3335] br_add_if+0xda3/0x1330 [bridge]
[ 305.295885][ T3335] do_set_master+0x332/0x500
[ 305.296221][ T3335] do_setlink.constprop.0+0x9f4/0x2480
[ 305.296544][ T3335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 305.296934][ T3335] ? rcu_read_lock_any_held+0x43/0xb0
[ 305.297247][ T3335] ? validate_chain+0x166/0x4d0
[ 305.297594][ T3335] ? __kernel_text_address+0x12/0x40
[ 305.297911][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 305.298227][ T3335] ? __mutex_trylock_common+0xf9/0x260
[ 305.298551][ T3335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 305.298941][ T3335] ? rcu_is_watching+0x12/0xc0
[ 305.299259][ T3335] ? rcu_is_watching+0x12/0xc0
[ 305.299581][ T3335] ? trace_contention_end+0xdc/0x140
[ 305.299888][ T3335] ? __mutex_lock+0x19c/0xcd0
[ 305.300197][ T3335] ? find_held_lock+0x2b/0x80
[ 305.300530][ T3335] ? rtnl_newlink+0x651/0xa60
[ 305.300836][ T3335] ? __create_object+0x5e/0xb0
[ 305.301154][ T3335] ? __pfx___mutex_lock+0x10/0x10
[ 305.301487][ T3335] ? trace_cap_capable+0x10f/0x190
[ 305.301804][ T3335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 305.302185][ T3335] ? __rtnl_newlink+0x40e/0xa40
[ 305.302513][ T3335] rtnl_newlink+0x69a/0xa60
[ 305.302826][ T3335] ? __pfx_rtnl_newlink+0x10/0x10
[ 305.303131][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 305.303463][ T3335] ? find_held_lock+0x2b/0x80
[ 305.303799][ T3335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 305.304109][ T3335] ? __lock_release+0x5d/0x170
[ 305.304435][ T3335] ? __pfx_rtnl_newlink+0x10/0x10
[ 305.304742][ T3335] rtnetlink_rcv_msg+0x713/0xc00
[ 305.305056][ T3335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 305.305399][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 305.305715][ T3335] netlink_rcv_skb+0x121/0x350
[ 305.306029][ T3335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 305.306340][ T3335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 305.306686][ T3335] ? netlink_deliver_tap+0x13e/0x340
[ 305.306996][ T3335] ? netlink_deliver_tap+0xc3/0x340
[ 305.307305][ T3335] netlink_unicast+0x4a1/0x780
[ 305.307628][ T3335] ? __pfx_netlink_unicast+0x10/0x10
[ 305.307935][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 305.308249][ T3335] netlink_sendmsg+0x721/0xbe0
[ 305.308572][ T3335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 305.308888][ T3335] ? __import_iovec+0x238/0x3c0
[ 305.309213][ T3335] ____sys_sendmsg+0x7aa/0xa10
[ 305.309557][ T3335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 305.309865][ T3335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 305.310260][ T3335] ___sys_sendmsg+0xed/0x170
[ 305.310589][ T3335] ? kasan_record_aux_stack+0x8c/0xa0
[ 305.310899][ T3335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 305.311298][ T3335] ? __pfx____sys_sendmsg+0x10/0x10
[ 305.311620][ T3335] ? find_held_lock+0x2b/0x80
[ 305.311939][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 305.312259][ T3335] ? find_held_lock+0x2b/0x80
[ 305.312577][ T3335] ? __virt_addr_valid+0x22e/0x450
[ 305.312885][ T3335] ? __lock_release+0x5d/0x170
[ 305.313205][ T3335] __sys_sendmsg+0x10b/0x1a0
[ 305.313535][ T3335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 305.313926][ T3335] ? __pfx___sys_sendmsg+0x10/0x10
[ 305.314251][ T3335] ? rcu_is_watching+0x12/0xc0
[ 305.314583][ T3335] do_syscall_64+0xc1/0x380
[ 305.314895][ T3335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 305.315284][ T3335] RIP: 0033:0x7f82eff611e7
[ 305.315621][ 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
[ 305.316746][ T3335] RSP: 002b:00007fff551e9e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 305.317216][ T3335] RAX: ffffffffffffffda RBX: 00007fff551ea5a0 RCX: 00007f82eff611e7
[ 305.317702][ T3335] RDX: 0000000000000000 RSI: 00007fff551e9ee0 RDI: 0000000000000005
[ 305.318173][ T3335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 305.318648][ T3335] R10: 000000002a999910 R11: 0000000000000246 R12: 0000000000000004
[ 305.319115][ T3335] R13: 00000000686e5fae R14: 0000000000499600 R15: 0000000000000000
[ 305.319638][ T3335]
[ 305.319876][ T3335] irq event stamp: 40481
[ 305.320107][ T3335] hardirqs last enabled at (40489): [] __up_console_sem+0x6b/0x80
[ 305.320673][ T3335] hardirqs last disabled at (40498): [] __up_console_sem+0x50/0x80
[ 305.321208][ T3335] softirqs last enabled at (40434): [] handle_softirqs+0x358/0x620
[ 305.321765][ T3335] softirqs last disabled at (40515): [] __irq_exit_rcu+0xfa/0x160
[ 305.322306][ T3335] ---[ end trace 0000000000000000 ]---
[ 452.546771][ T4245] vx1: left allmulticast mode
[ 452.547162][ T4245] vx1: left promiscuous mode
[ 452.548244][ T4245] br1: port 1(vx1) entered disabled state
[ 452.550627][ T4245] ------------[ cut here ]------------
[ 452.550999][ T4245] WARNING: CPU: 0 PID: 4245 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 452.552082][ T4245] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 452.552874][ T4245] CPU: 0 UID: 0 PID: 4245 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 452.553530][ T4245] Tainted: [W]=WARN
[ 452.553774][ T4245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 452.554227][ T4245] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 452.554575][ T4245] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 452.555728][ T4245] RSP: 0018:ffffc900087e6f70 EFLAGS: 00010246
[ 452.556124][ T4245] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 452.556617][ T4245] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 452.557087][ T4245] RBP: ffffc900087e7058 R08: 0000000000000000 R09: 0000000000000000
[ 452.557564][ T4245] R10: ffffc900087e7088 R11: ffffffffa3779160 R12: 1ffff920010fcdf2
[ 452.558046][ T4245] R13: 00000000000005dc R14: ffffc900087e7088 R15: ffff88801045af08
[ 452.558559][ T4245] FS: 00007f7a9f0fa800(0000) GS:ffff888090eb7000(0000) knlGS:0000000000000000
[ 452.559113][ T4245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 452.559525][ T4245] CR2: 00000000004e5760 CR3: 000000000f136006 CR4: 0000000000772ef0
[ 452.559992][ T4245] PKRU: 55555554
[ 452.560224][ T4245] Call Trace:
[ 452.560463][ T4245]
[ 452.560634][ T4245] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 452.561022][ T4245] ? br_del_if+0xa3/0x1f0 [bridge]
[ 452.561421][ T4245] ? do_set_master+0x147/0x500
[ 452.561735][ T4245] ? do_setlink.constprop.0+0x9f4/0x2480
[ 452.562043][ T4245] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 452.562380][ T4245] ? netlink_unicast+0x4a1/0x780
[ 452.562691][ T4245] ? netlink_sendmsg+0x721/0xbe0
[ 452.562998][ T4245] ? ____sys_sendmsg+0x7aa/0xa10
[ 452.563305][ T4245] ? ___sys_sendmsg+0xed/0x170
[ 452.563623][ T4245] ? __sys_sendmsg+0x10b/0x1a0
[ 452.563940][ T4245] ? do_syscall_64+0xc1/0x380
[ 452.564245][ T4245] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 452.564635][ T4245] ? find_held_lock+0x2b/0x80
[ 452.564952][ T4245] netif_set_mtu+0x88/0x100
[ 452.565265][ T4245] ? __pfx_netif_set_mtu+0x10/0x10
[ 452.565625][ T4245] dev_set_mtu+0xa0/0x150
[ 452.565885][ T4245] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 452.566329][ T4245] br_del_if+0xb2/0x1f0 [bridge]
[ 452.566716][ T4245] ? rtnl_is_locked+0x15/0x20
[ 452.567025][ T4245] do_set_master+0x147/0x500
[ 452.567340][ T4245] do_setlink.constprop.0+0x9f4/0x2480
[ 452.567689][ T4245] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 452.568080][ T4245] ? rcu_read_lock_any_held+0x43/0xb0
[ 452.568397][ T4245] ? validate_chain+0x166/0x4d0
[ 452.568713][ T4245] ? __kernel_text_address+0x12/0x40
[ 452.569025][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 452.569340][ T4245] ? __mutex_trylock_common+0xf9/0x260
[ 452.569669][ T4245] ? __pfx___mutex_trylock_common+0x10/0x10
[ 452.570053][ T4245] ? rcu_is_watching+0x12/0xc0
[ 452.570378][ T4245] ? rcu_is_watching+0x12/0xc0
[ 452.570700][ T4245] ? trace_contention_end+0xdc/0x140
[ 452.571017][ T4245] ? __mutex_lock+0x19c/0xcd0
[ 452.571321][ T4245] ? find_held_lock+0x2b/0x80
[ 452.571642][ T4245] ? rtnl_newlink+0x651/0xa60
[ 452.571951][ T4245] ? __create_object+0x5e/0xb0
[ 452.572262][ T4245] ? __pfx___mutex_lock+0x10/0x10
[ 452.572587][ T4245] ? trace_cap_capable+0x10f/0x190
[ 452.572896][ T4245] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 452.573301][ T4245] ? __rtnl_newlink+0x40e/0xa40
[ 452.573646][ T4245] rtnl_newlink+0x69a/0xa60
[ 452.573980][ T4245] ? __pfx_rtnl_newlink+0x10/0x10
[ 452.574392][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 452.574712][ T4245] ? find_held_lock+0x2b/0x80
[ 452.575041][ T4245] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 452.575347][ T4245] ? __lock_release+0x5d/0x170
[ 452.575677][ T4245] ? __pfx_rtnl_newlink+0x10/0x10
[ 452.575983][ T4245] rtnetlink_rcv_msg+0x713/0xc00
[ 452.576307][ T4245] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 452.576631][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 452.576944][ T4245] netlink_rcv_skb+0x121/0x350
[ 452.577254][ T4245] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 452.577574][ T4245] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 452.577891][ T4245] ? netlink_deliver_tap+0x13e/0x340
[ 452.578233][ T4245] ? netlink_deliver_tap+0xc3/0x340
[ 452.578575][ T4245] netlink_unicast+0x4a1/0x780
[ 452.578899][ T4245] ? __pfx_netlink_unicast+0x10/0x10
[ 452.579207][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 452.579555][ T4245] netlink_sendmsg+0x721/0xbe0
[ 452.579866][ T4245] ? __pfx_netlink_sendmsg+0x10/0x10
[ 452.580209][ T4245] ? __import_iovec+0x238/0x3c0
[ 452.580536][ T4245] ____sys_sendmsg+0x7aa/0xa10
[ 452.580868][ T4245] ? __pfx_____sys_sendmsg+0x10/0x10
[ 452.581174][ T4245] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 452.581573][ T4245] ___sys_sendmsg+0xed/0x170
[ 452.581874][ T4245] ? kasan_record_aux_stack+0x8c/0xa0
[ 452.582182][ T4245] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 452.582591][ T4245] ? __pfx____sys_sendmsg+0x10/0x10
[ 452.582932][ T4245] ? find_held_lock+0x2b/0x80
[ 452.583280][ T4245] ? __lock_acquire+0x44d/0x7e0
[ 452.583610][ T4245] ? find_held_lock+0x2b/0x80
[ 452.583937][ T4245] ? __virt_addr_valid+0x22e/0x450
[ 452.584251][ T4245] ? __lock_release+0x5d/0x170
[ 452.584574][ T4245] __sys_sendmsg+0x10b/0x1a0
[ 452.584883][ T4245] ? __call_rcu_common.constprop.0+0x320/0x640
[ 452.585306][ T4245] ? __pfx___sys_sendmsg+0x10/0x10
[ 452.585647][ T4245] ? rcu_is_watching+0x12/0xc0
[ 452.585987][ T4245] do_syscall_64+0xc1/0x380
[ 452.586297][ T4245] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 452.586727][ T4245] RIP: 0033:0x7f7a9f2c71e7
[ 452.587052][ 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
[ 452.588186][ T4245] RSP: 002b:00007ffda7a64908 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 452.588659][ T4245] RAX: ffffffffffffffda RBX: 00007ffda7a65030 RCX: 00007f7a9f2c71e7
[ 452.589235][ T4245] RDX: 0000000000000000 RSI: 00007ffda7a64970 RDI: 0000000000000005
[ 452.589718][ T4245] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 452.590206][ T4245] R10: 00007f7a9f1c4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 452.590712][ T4245] R13: 00000000686e6042 R14: 0000000000499600 R15: 0000000000000000
[ 452.591215][ T4245]
[ 452.591470][ T4245] irq event stamp: 38227
[ 452.591705][ T4245] hardirqs last enabled at (38235): [] __up_console_sem+0x6b/0x80
[ 452.592280][ T4245] hardirqs last disabled at (38242): [] __up_console_sem+0x50/0x80
[ 452.592837][ T4245] softirqs last enabled at (38206): [] handle_softirqs+0x358/0x620
[ 452.593431][ T4245] softirqs last disabled at (38185): [] __irq_exit_rcu+0xfa/0x160
[ 452.593979][ T4245] ---[ end trace 0000000000000000 ]---
[ 457.808686][ T4247] br1: port 1(vx1) entered blocking state
[ 457.809047][ T4247] br1: port 1(vx1) entered disabled state
[ 457.809636][ T4247] vx1: entered allmulticast mode
[ 457.813241][ T4247] vx1: entered promiscuous mode
[ 457.814500][ T4247] br1: port 1(vx1) entered blocking state
[ 457.814819][ T4247] br1: port 1(vx1) entered forwarding state
[ 457.815646][ T4247] ------------[ cut here ]------------
[ 457.815982][ T4247] WARNING: CPU: 0 PID: 4247 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 457.816647][ T4247] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 457.817416][ T4247] CPU: 0 UID: 0 PID: 4247 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 457.818081][ T4247] Tainted: [W]=WARN
[ 457.818329][ T4247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 457.818744][ T4247] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 457.819081][ T4247] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 457.820265][ T4247] RSP: 0018:ffffc900087f6ef0 EFLAGS: 00010246
[ 457.820705][ T4247] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 457.821193][ T4247] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 457.821692][ T4247] RBP: ffffc900087f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 457.822180][ T4247] R10: ffffc900087f7010 R11: ffffffffa40a8918 R12: 1ffff920010fede2
[ 457.822688][ T4247] R13: 00000000000005dc R14: ffffc900087f7010 R15: ffff88801045af08
[ 457.823173][ T4247] FS: 00007fe4b69e0800(0000) GS:ffff888090eb7000(0000) knlGS:0000000000000000
[ 457.823750][ T4247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 457.824155][ T4247] CR2: 00000000004e5760 CR3: 000000000ed7d001 CR4: 0000000000772ef0
[ 457.824663][ T4247] PKRU: 55555554
[ 457.824912][ T4247] Call Trace:
[ 457.825154][ T4247]
[ 457.825316][ T4247] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 457.825663][ T4247] ? find_held_lock+0x2b/0x80
[ 457.826001][ T4247] ? mark_held_locks+0x49/0x80
[ 457.826350][ T4247] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 457.826774][ T4247] ? lockdep_hardirqs_on+0x7c/0x110
[ 457.827111][ T4247] netif_set_mtu+0x88/0x100
[ 457.827450][ T4247] ? __pfx_netif_set_mtu+0x10/0x10
[ 457.827787][ T4247] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 457.828239][ T4247] dev_set_mtu+0xa0/0x150
[ 457.828494][ T4247] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 457.828928][ T4247] br_add_if+0xda3/0x1330 [bridge]
[ 457.829300][ T4247] do_set_master+0x332/0x500
[ 457.829637][ T4247] do_setlink.constprop.0+0x9f4/0x2480
[ 457.829966][ T4247] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 457.830389][ T4247] ? rcu_read_lock_any_held+0x43/0xb0
[ 457.830727][ T4247] ? validate_chain+0x166/0x4d0
[ 457.831057][ T4247] ? __kernel_text_address+0x12/0x40
[ 457.831396][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 457.831734][ T4247] ? __mutex_trylock_common+0xf9/0x260
[ 457.832059][ T4247] ? __pfx___mutex_trylock_common+0x10/0x10
[ 457.832467][ T4247] ? rcu_is_watching+0x12/0xc0
[ 457.832793][ T4247] ? rcu_is_watching+0x12/0xc0
[ 457.833112][ T4247] ? trace_contention_end+0xdc/0x140
[ 457.833443][ T4247] ? __mutex_lock+0x19c/0xcd0
[ 457.833774][ T4247] ? find_held_lock+0x2b/0x80
[ 457.834102][ T4247] ? rtnl_newlink+0x651/0xa60
[ 457.834442][ T4247] ? __create_object+0x5e/0xb0
[ 457.834766][ T4247] ? __pfx___mutex_lock+0x10/0x10
[ 457.835085][ T4247] ? trace_cap_capable+0x10f/0x190
[ 457.835409][ T4247] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 457.835807][ T4247] ? __rtnl_newlink+0x40e/0xa40
[ 457.836149][ T4247] rtnl_newlink+0x69a/0xa60
[ 457.836491][ T4247] ? __pfx_rtnl_newlink+0x10/0x10
[ 457.836822][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 457.837152][ T4247] ? find_held_lock+0x2b/0x80
[ 457.837483][ T4247] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 457.837805][ T4247] ? __lock_release+0x5d/0x170
[ 457.838130][ T4247] ? __pfx_rtnl_newlink+0x10/0x10
[ 457.838461][ T4247] rtnetlink_rcv_msg+0x713/0xc00
[ 457.838791][ T4247] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 457.839120][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 457.839464][ T4247] netlink_rcv_skb+0x121/0x350
[ 457.839791][ T4247] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 457.840117][ T4247] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 457.840462][ T4247] ? netlink_deliver_tap+0x13e/0x340
[ 457.840797][ T4247] ? netlink_deliver_tap+0xc3/0x340
[ 457.841124][ T4247] netlink_unicast+0x4a1/0x780
[ 457.841463][ T4247] ? __pfx_netlink_unicast+0x10/0x10
[ 457.841790][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 457.842117][ T4247] netlink_sendmsg+0x721/0xbe0
[ 457.842453][ T4247] ? __pfx_netlink_sendmsg+0x10/0x10
[ 457.842778][ T4247] ? __import_iovec+0x238/0x3c0
[ 457.843110][ T4247] ____sys_sendmsg+0x7aa/0xa10
[ 457.843446][ T4247] ? __pfx_____sys_sendmsg+0x10/0x10
[ 457.843768][ T4247] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 457.844194][ T4247] ___sys_sendmsg+0xed/0x170
[ 457.844528][ T4247] ? kasan_record_aux_stack+0x8c/0xa0
[ 457.844850][ T4247] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 457.845249][ T4247] ? __pfx____sys_sendmsg+0x10/0x10
[ 457.845581][ T4247] ? find_held_lock+0x2b/0x80
[ 457.845909][ T4247] ? __lock_acquire+0x44d/0x7e0
[ 457.846237][ T4247] ? find_held_lock+0x2b/0x80
[ 457.846580][ T4247] ? __virt_addr_valid+0x22e/0x450
[ 457.846903][ T4247] ? __lock_release+0x5d/0x170
[ 457.847237][ T4247] __sys_sendmsg+0x10b/0x1a0
[ 457.847569][ T4247] ? __call_rcu_common.constprop.0+0x320/0x640
[ 457.847969][ T4247] ? __pfx___sys_sendmsg+0x10/0x10
[ 457.848302][ T4247] ? rcu_is_watching+0x12/0xc0
[ 457.848635][ T4247] do_syscall_64+0xc1/0x380
[ 457.848959][ T4247] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 457.849378][ T4247] RIP: 0033:0x7fe4b6bad1e7
[ 457.849715][ 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
[ 457.850889][ T4247] RSP: 002b:00007ffe70182488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 457.851391][ T4247] RAX: ffffffffffffffda RBX: 00007ffe70182bb0 RCX: 00007fe4b6bad1e7
[ 457.851878][ T4247] RDX: 0000000000000000 RSI: 00007ffe701824f0 RDI: 0000000000000005
[ 457.852375][ T4247] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 457.852862][ T4247] R10: 00000000209ec910 R11: 0000000000000246 R12: 0000000000000004
[ 457.853365][ T4247] R13: 00000000686e6047 R14: 0000000000499600 R15: 0000000000000000
[ 457.853867][ T4247]
[ 457.854110][ T4247] irq event stamp: 39925
[ 457.854366][ T4247] hardirqs last enabled at (39935): [] __up_console_sem+0x6b/0x80
[ 457.854929][ T4247] hardirqs last disabled at (39942): [] __up_console_sem+0x50/0x80
[ 457.855502][ T4247] softirqs last enabled at (39236): [] handle_softirqs+0x358/0x620
[ 457.856062][ T4247] softirqs last disabled at (39219): [] __irq_exit_rcu+0xfa/0x160
[ 457.856663][ T4247] ---[ end trace 0000000000000000 ]---
[ 465.507619][ T68] vx2: left allmulticast mode
[ 465.508329][ T68] vx2: left promiscuous mode
[ 465.509249][ T68] br2: port 2(vx2) entered disabled state
[ 465.518480][ T68] w1: left allmulticast mode
[ 465.518952][ T68] w1: left promiscuous mode
[ 465.519650][ T68] br2: port 1(w1) entered disabled state
[ 466.011132][ T68] vx2: left allmulticast mode
[ 466.011537][ T68] vx2: left promiscuous mode
[ 466.012025][ T68] br2: port 2(vx2) entered disabled state
[ 466.015625][ T68] w1: left allmulticast mode
[ 466.015955][ T68] w1: left promiscuous mode
[ 466.016495][ T68] br2: port 1(w1) entered disabled state
[ 469.345324][ T4294] vx1: left allmulticast mode
[ 469.345869][ T4294] vx1: left promiscuous mode
[ 469.346379][ T4294] br1: port 1(vx1) entered disabled state
[ 469.348538][ T4294] ------------[ cut here ]------------
[ 469.348875][ T4294] WARNING: CPU: 3 PID: 4294 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 469.350035][ T4294] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 469.350824][ T4294] CPU: 3 UID: 0 PID: 4294 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 469.351485][ T4294] Tainted: [W]=WARN
[ 469.351729][ T4294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 469.352136][ T4294] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 469.352484][ T4294] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 469.353696][ T4294] RSP: 0018:ffffc900089d6f70 EFLAGS: 00010246
[ 469.354093][ T4294] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 469.354577][ T4294] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 469.355056][ T4294] RBP: ffffc900089d7058 R08: 0000000000000000 R09: 0000000000000000
[ 469.355558][ T4294] R10: ffffc900089d7088 R11: ffffffffa3779160 R12: 1ffff9200113adf2
[ 469.356045][ T4294] R13: 00000000000005dc R14: ffffc900089d7088 R15: ffff88801045af08
[ 469.356547][ T4294] FS: 00007f2b20b1c800(0000) GS:ffff888091037000(0000) knlGS:0000000000000000
[ 469.357121][ T4294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 469.357556][ T4294] CR2: 00000000004e5760 CR3: 000000000bb61002 CR4: 0000000000772ef0
[ 469.358053][ T4294] PKRU: 55555554
[ 469.358327][ T4294] Call Trace:
[ 469.358586][ T4294]
[ 469.358752][ T4294] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 469.359171][ T4294] ? br_del_if+0xa3/0x1f0 [bridge]
[ 469.359552][ T4294] ? do_set_master+0x147/0x500
[ 469.359880][ T4294] ? do_setlink.constprop.0+0x9f4/0x2480
[ 469.360204][ T4294] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 469.360559][ T4294] ? netlink_unicast+0x4a1/0x780
[ 469.360886][ T4294] ? netlink_sendmsg+0x721/0xbe0
[ 469.361194][ T4294] ? ____sys_sendmsg+0x7aa/0xa10
[ 469.361531][ T4294] ? ___sys_sendmsg+0xed/0x170
[ 469.361841][ T4294] ? __sys_sendmsg+0x10b/0x1a0
[ 469.362145][ T4294] ? do_syscall_64+0xc1/0x380
[ 469.362483][ T4294] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 469.362866][ T4294] ? find_held_lock+0x2b/0x80
[ 469.363181][ T4294] netif_set_mtu+0x88/0x100
[ 469.363495][ T4294] ? __pfx_netif_set_mtu+0x10/0x10
[ 469.363821][ T4294] dev_set_mtu+0xa0/0x150
[ 469.364062][ T4294] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 469.364499][ T4294] br_del_if+0xb2/0x1f0 [bridge]
[ 469.364840][ T4294] ? rtnl_is_locked+0x15/0x20
[ 469.365151][ T4294] do_set_master+0x147/0x500
[ 469.365491][ T4294] do_setlink.constprop.0+0x9f4/0x2480
[ 469.365811][ T4294] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 469.366199][ T4294] ? rcu_read_lock_any_held+0x43/0xb0
[ 469.366516][ T4294] ? validate_chain+0x166/0x4d0
[ 469.366823][ T4294] ? __kernel_text_address+0x12/0x40
[ 469.367140][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 469.367467][ T4294] ? __mutex_trylock_common+0xf9/0x260
[ 469.367775][ T4294] ? __pfx___mutex_trylock_common+0x10/0x10
[ 469.368160][ T4294] ? rcu_is_watching+0x12/0xc0
[ 469.368483][ T4294] ? rcu_is_watching+0x12/0xc0
[ 469.368791][ T4294] ? trace_contention_end+0xdc/0x140
[ 469.369143][ T4294] ? __mutex_lock+0x19c/0xcd0
[ 469.369500][ T4294] ? find_held_lock+0x2b/0x80
[ 469.369826][ T4294] ? rtnl_newlink+0x651/0xa60
[ 469.370128][ T4294] ? __create_object+0x5e/0xb0
[ 469.370447][ T4294] ? __pfx___mutex_lock+0x10/0x10
[ 469.370782][ T4294] ? trace_cap_capable+0x10f/0x190
[ 469.371105][ T4294] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 469.371517][ T4294] ? __rtnl_newlink+0x40e/0xa40
[ 469.371849][ T4294] rtnl_newlink+0x69a/0xa60
[ 469.372184][ T4294] ? __pfx_rtnl_newlink+0x10/0x10
[ 469.372516][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 469.372849][ T4294] ? find_held_lock+0x2b/0x80
[ 469.373176][ T4294] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 469.373519][ T4294] ? __lock_release+0x5d/0x170
[ 469.373851][ T4294] ? __pfx_rtnl_newlink+0x10/0x10
[ 469.374177][ T4294] rtnetlink_rcv_msg+0x713/0xc00
[ 469.374511][ T4294] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 469.374846][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 469.375174][ T4294] netlink_rcv_skb+0x121/0x350
[ 469.375506][ T4294] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 469.375832][ T4294] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 469.376170][ T4294] ? netlink_deliver_tap+0x13e/0x340
[ 469.376503][ T4294] ? netlink_deliver_tap+0xc3/0x340
[ 469.376836][ T4294] netlink_unicast+0x4a1/0x780
[ 469.377164][ T4294] ? __pfx_netlink_unicast+0x10/0x10
[ 469.377509][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 469.377843][ T4294] netlink_sendmsg+0x721/0xbe0
[ 469.378174][ T4294] ? __pfx_netlink_sendmsg+0x10/0x10
[ 469.378509][ T4294] ? __import_iovec+0x238/0x3c0
[ 469.378846][ T4294] ____sys_sendmsg+0x7aa/0xa10
[ 469.379174][ T4294] ? __pfx_____sys_sendmsg+0x10/0x10
[ 469.379507][ T4294] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 469.379962][ T4294] ___sys_sendmsg+0xed/0x170
[ 469.380285][ T4294] ? kasan_record_aux_stack+0x8c/0xa0
[ 469.380632][ T4294] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 469.381038][ T4294] ? __pfx____sys_sendmsg+0x10/0x10
[ 469.381390][ T4294] ? find_held_lock+0x2b/0x80
[ 469.381720][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 469.382059][ T4294] ? find_held_lock+0x2b/0x80
[ 469.382396][ T4294] ? __virt_addr_valid+0x22e/0x450
[ 469.382720][ T4294] ? __lock_release+0x5d/0x170
[ 469.383052][ T4294] __sys_sendmsg+0x10b/0x1a0
[ 469.383388][ T4294] ? __call_rcu_common.constprop.0+0x320/0x640
[ 469.383792][ T4294] ? __pfx___sys_sendmsg+0x10/0x10
[ 469.384119][ T4294] ? rcu_is_watching+0x12/0xc0
[ 469.384448][ T4294] do_syscall_64+0xc1/0x380
[ 469.384771][ T4294] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 469.385166][ T4294] RIP: 0033:0x7f2b20ce91e7
[ 469.385528][ T4294] 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
[ 469.386721][ T4294] RSP: 002b:00007ffc5e385148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 469.387214][ T4294] RAX: ffffffffffffffda RBX: 00007ffc5e385870 RCX: 00007f2b20ce91e7
[ 469.387708][ T4294] RDX: 0000000000000000 RSI: 00007ffc5e3851b0 RDI: 0000000000000005
[ 469.388210][ T4294] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 469.388714][ T4294] R10: 00007f2b20be6ee8 R11: 0000000000000246 R12: 0000000000000003
[ 469.389206][ T4294] R13: 00000000686e6052 R14: 0000000000499600 R15: 0000000000000000
[ 469.389736][ T4294]
[ 469.389988][ T4294] irq event stamp: 47625
[ 469.390231][ T4294] hardirqs last enabled at (47633): [] __up_console_sem+0x6b/0x80
[ 469.390853][ T4294] hardirqs last disabled at (47642): [] __up_console_sem+0x50/0x80
[ 469.391423][ T4294] softirqs last enabled at (47614): [] handle_softirqs+0x358/0x620
[ 469.391961][ T4294] softirqs last disabled at (47593): [] __irq_exit_rcu+0xfa/0x160
[ 469.392515][ T4294] ---[ end trace 0000000000000000 ]---
[ 469.822217][ T4297] br1: port 3(veth2) entered disabled state
[ 469.988814][ T4298] veth2: left allmulticast mode
[ 469.989203][ T4298] veth2: left promiscuous mode
[ 469.990739][ T4298] br1: port 3(veth2) entered disabled state
[ 469.993061][ T4298] ------------[ cut here ]------------
[ 469.993433][ T4298] WARNING: CPU: 1 PID: 4298 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 469.994085][ T4298] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 469.994889][ T4298] CPU: 1 UID: 0 PID: 4298 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 469.995562][ T4298] Tainted: [W]=WARN
[ 469.995807][ T4298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 469.996216][ T4298] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 469.996715][ T4298] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 469.998098][ T4298] RSP: 0018:ffffc900089e6f70 EFLAGS: 00010246
[ 469.998672][ T4298] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 469.999163][ T4298] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 469.999796][ T4298] RBP: ffffc900089e7058 R08: 0000000000000000 R09: 0000000000000000
[ 470.000281][ T4298] R10: ffffc900089e7088 R11: ffffffffa3779160 R12: 1ffff9200113cdf2
[ 470.000939][ T4298] R13: 00000000000005dc R14: ffffc900089e7088 R15: ffff88801045af08
[ 470.001556][ T4298] FS: 00007fd728bb5800(0000) GS:ffff888090f37000(0000) knlGS:0000000000000000
[ 470.002090][ T4298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 470.002765][ T4298] CR2: 00000000004e5ab0 CR3: 00000000052a7005 CR4: 0000000000772ef0
[ 470.003268][ T4298] PKRU: 55555554
[ 470.003782][ T4298] Call Trace:
[ 470.004017][ T4298]
[ 470.004180][ T4298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 470.004735][ T4298] ? br_del_if+0xa3/0x1f0 [bridge]
[ 470.005086][ T4298] ? do_set_master+0x147/0x500
[ 470.005557][ T4298] ? do_setlink.constprop.0+0x9f4/0x2480
[ 470.005872][ T4298] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 470.006181][ T4298] ? netlink_unicast+0x4a1/0x780
[ 470.006660][ T4298] ? netlink_sendmsg+0x721/0xbe0
[ 470.006977][ T4298] ? ____sys_sendmsg+0x7aa/0xa10
[ 470.007296][ T4298] ? ___sys_sendmsg+0xed/0x170
[ 470.007767][ T4298] ? __sys_sendmsg+0x10b/0x1a0
[ 470.008121][ T4298] ? do_syscall_64+0xc1/0x380
[ 470.008514][ T4298] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 470.008926][ T4298] ? find_held_lock+0x2b/0x80
[ 470.009258][ T4298] netif_set_mtu+0x88/0x100
[ 470.009607][ T4298] ? __pfx_netif_set_mtu+0x10/0x10
[ 470.009946][ T4298] dev_set_mtu+0xa0/0x150
[ 470.010191][ T4298] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 470.010672][ T4298] br_del_if+0xb2/0x1f0 [bridge]
[ 470.011023][ T4298] ? rtnl_is_locked+0x15/0x20
[ 470.011346][ T4298] do_set_master+0x147/0x500
[ 470.011740][ T4298] do_setlink.constprop.0+0x9f4/0x2480
[ 470.012068][ T4298] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 470.012520][ T4298] ? rcu_read_lock_any_held+0x43/0xb0
[ 470.012845][ T4298] ? validate_chain+0x166/0x4d0
[ 470.013166][ T4298] ? __kernel_text_address+0x12/0x40
[ 470.013594][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 470.013929][ T4298] ? __mutex_trylock_common+0xf9/0x260
[ 470.014259][ T4298] ? __pfx___mutex_trylock_common+0x10/0x10
[ 470.014675][ T4298] ? rcu_is_watching+0x12/0xc0
[ 470.015002][ T4298] ? rcu_is_watching+0x12/0xc0
[ 470.015324][ T4298] ? trace_contention_end+0xdc/0x140
[ 470.015667][ T4298] ? __mutex_lock+0x19c/0xcd0
[ 470.015993][ T4298] ? find_held_lock+0x2b/0x80
[ 470.016312][ T4298] ? rtnl_newlink+0x651/0xa60
[ 470.016685][ T4298] ? __create_object+0x5e/0xb0
[ 470.017011][ T4298] ? __pfx___mutex_lock+0x10/0x10
[ 470.017332][ T4298] ? trace_cap_capable+0x10f/0x190
[ 470.017688][ T4298] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 470.018088][ T4298] ? __rtnl_newlink+0x40e/0xa40
[ 470.018433][ T4298] rtnl_newlink+0x69a/0xa60
[ 470.018771][ T4298] ? __pfx_rtnl_newlink+0x10/0x10
[ 470.019153][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 470.019520][ T4298] ? find_held_lock+0x2b/0x80
[ 470.019846][ T4298] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 470.020163][ T4298] ? __lock_release+0x5d/0x170
[ 470.020528][ T4298] ? __pfx_rtnl_newlink+0x10/0x10
[ 470.020867][ T4298] rtnetlink_rcv_msg+0x713/0xc00
[ 470.021192][ T4298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 470.021549][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 470.021890][ T4298] netlink_rcv_skb+0x121/0x350
[ 470.022220][ T4298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 470.022563][ T4298] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 470.022897][ T4298] ? netlink_deliver_tap+0x13e/0x340
[ 470.023216][ T4298] ? netlink_deliver_tap+0xc3/0x340
[ 470.023566][ T4298] netlink_unicast+0x4a1/0x780
[ 470.023889][ T4298] ? __pfx_netlink_unicast+0x10/0x10
[ 470.024285][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 470.024670][ T4298] netlink_sendmsg+0x721/0xbe0
[ 470.025001][ T4298] ? __pfx_netlink_sendmsg+0x10/0x10
[ 470.025325][ T4298] ? __import_iovec+0x238/0x3c0
[ 470.025691][ T4298] ____sys_sendmsg+0x7aa/0xa10
[ 470.026018][ T4298] ? __pfx_____sys_sendmsg+0x10/0x10
[ 470.026346][ T4298] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 470.026824][ T4298] ___sys_sendmsg+0xed/0x170
[ 470.027144][ T4298] ? kasan_record_aux_stack+0x8c/0xa0
[ 470.027534][ T4298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 470.027937][ T4298] ? __pfx____sys_sendmsg+0x10/0x10
[ 470.028263][ T4298] ? find_held_lock+0x2b/0x80
[ 470.028633][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 470.028967][ T4298] ? find_held_lock+0x2b/0x80
[ 470.029285][ T4298] ? __virt_addr_valid+0x22e/0x450
[ 470.029763][ T4298] ? __lock_release+0x5d/0x170
[ 470.030098][ T4298] __sys_sendmsg+0x10b/0x1a0
[ 470.030442][ T4298] ? __call_rcu_common.constprop.0+0x320/0x640
[ 470.030855][ T4298] ? __pfx___sys_sendmsg+0x10/0x10
[ 470.031188][ T4298] ? rcu_is_watching+0x12/0xc0
[ 470.031545][ T4298] do_syscall_64+0xc1/0x380
[ 470.031876][ T4298] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 470.032291][ T4298] RIP: 0033:0x7fd728d821e7
[ 470.032681][ 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
[ 470.033906][ T4298] RSP: 002b:00007ffde83cf838 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 470.034417][ T4298] RAX: ffffffffffffffda RBX: 00007ffde83cff60 RCX: 00007fd728d821e7
[ 470.034902][ T4298] RDX: 0000000000000000 RSI: 00007ffde83cf8a0 RDI: 0000000000000005
[ 470.035398][ T4298] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 470.035882][ T4298] R10: 00007fd728c7fee8 R11: 0000000000000246 R12: 0000000000000003
[ 470.036384][ T4298] R13: 00000000686e6053 R14: 0000000000499600 R15: 0000000000000000
[ 470.036891][ T4298]
[ 470.037141][ T4298] irq event stamp: 47301
[ 470.037392][ T4298] hardirqs last enabled at (47311): [] __up_console_sem+0x6b/0x80
[ 470.037955][ T4298] hardirqs last disabled at (47318): [] __up_console_sem+0x50/0x80
[ 470.038534][ T4298] softirqs last enabled at (47282): [] handle_softirqs+0x358/0x620
[ 470.039167][ T4298] softirqs last disabled at (47267): [] __irq_exit_rcu+0xfa/0x160
[ 470.039808][ T4298] ---[ end trace 0000000000000000 ]---
[ 470.168923][ T4299] br1: port 2(veth1) entered disabled state
[ 470.300550][ T4300] veth1: left allmulticast mode
[ 470.300926][ T4300] veth1: left promiscuous mode
[ 470.301471][ T4300] br1: port 2(veth1) entered disabled state
[ 470.303497][ T4300] ------------[ cut here ]------------
[ 470.303872][ T4300] WARNING: CPU: 3 PID: 4300 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 470.304537][ T4300] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 470.305316][ T4300] CPU: 3 UID: 0 PID: 4300 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 470.306016][ T4300] Tainted: [W]=WARN
[ 470.306272][ T4300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 470.307465][ T4300] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 470.307791][ T4300] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 470.308912][ T4300] RSP: 0018:ffffc90008886f70 EFLAGS: 00010246
[ 470.309311][ T4300] RAX: 0000000000000000 RBX: ffff88801045a000 RCX: 0000000000000001
[ 470.309775][ T4300] RDX: 0000000000000000 RSI: ffffffffa329b939 RDI: ffffffffa2a555e0
[ 470.310238][ T4300] RBP: ffffc90008887058 R08: 0000000000000000 R09: 0000000000000000
[ 470.310737][ T4300] R10: ffffc90008887088 R11: ffffffffa3779160 R12: 1ffff92001110df2
[ 470.311205][ T4300] R13: 00000000000005dc R14: ffffc90008887088 R15: ffff88801045af08
[ 470.311688][ T4300] FS: 00007f8a176a7800(0000) GS:ffff888091037000(0000) knlGS:0000000000000000
[ 470.312236][ T4300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 470.312645][ T4300] CR2: 00000000004e5aa8 CR3: 000000001048f001 CR4: 0000000000772ef0
[ 470.313129][ T4300] PKRU: 55555554
[ 470.313380][ T4300] Call Trace:
[ 470.313611][ T4300]
[ 470.313775][ T4300] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 470.314162][ T4300] ? br_del_if+0xa3/0x1f0 [bridge]
[ 470.314524][ T4300] ? do_set_master+0x147/0x500
[ 470.314831][ T4300] ? do_setlink.constprop.0+0x9f4/0x2480
[ 470.315135][ T4300] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 470.315490][ T4300] ? netlink_unicast+0x4a1/0x780
[ 470.315830][ T4300] ? netlink_sendmsg+0x721/0xbe0
[ 470.316169][ T4300] ? ____sys_sendmsg+0x7aa/0xa10
[ 470.316503][ T4300] ? ___sys_sendmsg+0xed/0x170
[ 470.316842][ T4300] ? __sys_sendmsg+0x10b/0x1a0
[ 470.317162][ T4300] ? do_syscall_64+0xc1/0x380
[ 470.317502][ T4300] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 470.317906][ T4300] ? find_held_lock+0x2b/0x80
[ 470.318252][ T4300] netif_set_mtu+0x88/0x100
[ 470.318598][ T4300] ? __pfx_netif_set_mtu+0x10/0x10
[ 470.318941][ T4300] dev_set_mtu+0xa0/0x150
[ 470.319185][ T4300] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 470.319636][ T4300] br_del_if+0xb2/0x1f0 [bridge]
[ 470.320002][ T4300] ? rtnl_is_locked+0x15/0x20
[ 470.320344][ T4300] do_set_master+0x147/0x500
[ 470.320697][ T4300] do_setlink.constprop.0+0x9f4/0x2480
[ 470.321044][ T4300] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 470.321462][ T4300] ? rcu_read_lock_any_held+0x43/0xb0
[ 470.321799][ T4300] ? validate_chain+0x166/0x4d0
[ 470.322128][ T4300] ? __kernel_text_address+0x12/0x40
[ 470.322463][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 470.322804][ T4300] ? __mutex_trylock_common+0xf9/0x260
[ 470.323130][ T4300] ? __pfx___mutex_trylock_common+0x10/0x10
[ 470.323575][ T4300] ? rcu_is_watching+0x12/0xc0
[ 470.323904][ T4300] ? rcu_is_watching+0x12/0xc0
[ 470.324239][ T4300] ? trace_contention_end+0xdc/0x140
[ 470.324572][ T4300] ? __mutex_lock+0x19c/0xcd0
[ 470.324904][ T4300] ? find_held_lock+0x2b/0x80
[ 470.325238][ T4300] ? rtnl_newlink+0x651/0xa60
[ 470.325567][ T4300] ? __create_object+0x5e/0xb0
[ 470.325895][ T4300] ? __pfx___mutex_lock+0x10/0x10
[ 470.326240][ T4300] ? trace_cap_capable+0x10f/0x190
[ 470.326571][ T4300] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 470.326974][ T4300] ? __rtnl_newlink+0x40e/0xa40
[ 470.327304][ T4300] rtnl_newlink+0x69a/0xa60
[ 470.327764][ T4300] ? __pfx_rtnl_newlink+0x10/0x10
[ 470.328341][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 470.328933][ T4300] ? find_held_lock+0x2b/0x80
[ 470.329281][ T4300] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 470.329616][ T4300] ? __lock_release+0x5d/0x170
[ 470.329945][ T4300] ? __pfx_rtnl_newlink+0x10/0x10
[ 470.330268][ T4300] rtnetlink_rcv_msg+0x713/0xc00
[ 470.330601][ T4300] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 470.330944][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 470.331274][ T4300] netlink_rcv_skb+0x121/0x350
[ 470.331607][ T4300] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 470.331938][ T4300] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 470.332272][ T4300] ? netlink_deliver_tap+0x13e/0x340
[ 470.332634][ T4300] ? netlink_deliver_tap+0xc3/0x340
[ 470.332959][ T4300] netlink_unicast+0x4a1/0x780
[ 470.333288][ T4300] ? __pfx_netlink_unicast+0x10/0x10
[ 470.333618][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 470.333947][ T4300] netlink_sendmsg+0x721/0xbe0
[ 470.334287][ T4300] ? __pfx_netlink_sendmsg+0x10/0x10
[ 470.334620][ T4300] ? __import_iovec+0x238/0x3c0
[ 470.334948][ T4300] ____sys_sendmsg+0x7aa/0xa10
[ 470.335275][ T4300] ? __pfx_____sys_sendmsg+0x10/0x10
[ 470.335606][ T4300] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 470.336022][ T4300] ___sys_sendmsg+0xed/0x170
[ 470.336345][ T4300] ? kasan_record_aux_stack+0x8c/0xa0
[ 470.336689][ T4300] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 470.337090][ T4300] ? __pfx____sys_sendmsg+0x10/0x10
[ 470.337423][ T4300] ? find_held_lock+0x2b/0x80
[ 470.337750][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 470.338077][ T4300] ? find_held_lock+0x2b/0x80
[ 470.338413][ T4300] ? __virt_addr_valid+0x22e/0x450
[ 470.338739][ T4300] ? __lock_release+0x5d/0x170
[ 470.339075][ T4300] __sys_sendmsg+0x10b/0x1a0
[ 470.339402][ T4300] ? __call_rcu_common.constprop.0+0x320/0x640
[ 470.339802][ T4300] ? __pfx___sys_sendmsg+0x10/0x10
[ 470.340137][ T4300] ? rcu_is_watching+0x12/0xc0
[ 470.340470][ T4300] do_syscall_64+0xc1/0x380
[ 470.340807][ T4300] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 470.341207][ T4300] RIP: 0033:0x7f8a178741e7
[ 470.341555][ T4300] 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
[ 470.342705][ T4300] RSP: 002b:00007ffdcd04a498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 470.343192][ T4300] RAX: ffffffffffffffda RBX: 00007ffdcd04abc0 RCX: 00007f8a178741e7
[ 470.343686][ T4300] RDX: 0000000000000000 RSI: 00007ffdcd04a500 RDI: 0000000000000005
[ 470.344166][ T4300] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 470.344660][ T4300] R10: 00007f8a17771ee8 R11: 0000000000000246 R12: 0000000000000003
[ 470.345163][ T4300] R13: 00000000686e6053 R14: 0000000000499600 R15: 0000000000000000
[ 470.345670][ T4300]
[ 470.345911][ T4300] irq event stamp: 32435
[ 470.346153][ T4300] hardirqs last enabled at (32443): [] __up_console_sem+0x6b/0x80
[ 470.346722][ T4300] hardirqs last disabled at (32452): [] __up_console_sem+0x50/0x80
[ 470.347276][ T4300] softirqs last enabled at (31596): [] handle_softirqs+0x358/0x620
[ 470.347850][ T4300] softirqs last disabled at (31591): [] __irq_exit_rcu+0xfa/0x160
[ 470.348414][ T4300] ---[ end trace 0000000000000000 ]---