[ 21.978871][ T330] br1: port 1(vx1) entered blocking state
[ 21.979393][ T330] br1: port 1(vx1) entered disabled state
[ 21.979868][ T330] vx1: entered allmulticast mode
[ 21.983585][ T330] vx1: entered promiscuous mode
[ 21.986142][ T330] br1: port 1(vx1) entered blocking state
[ 21.986582][ T330] br1: port 1(vx1) entered forwarding state
[ 21.987793][ T330] ------------[ cut here ]------------
[ 21.988129][ T330] WARNING: CPU: 3 PID: 330 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.988872][ T330] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 21.989495][ T330] CPU: 3 UID: 0 PID: 330 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.990045][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.990444][ T330] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.990782][ T330] 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
[ 21.991911][ T330] RSP: 0018:ffffc90000616ef0 EFLAGS: 00010246
[ 21.992916][ T330] RAX: 0000000000000000 RBX: ffff88800974a000 RCX: 0000000000000001
[ 21.993404][ T330] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 21.993865][ T330] RBP: ffffc90000616fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.994334][ T330] R10: ffffc90000617010 R11: ffffffff99ea8918 R12: 1ffff920000c2de2
[ 21.994802][ T330] R13: 00000000000005dc R14: ffffc90000617010 R15: ffff88800974af08
[ 21.995272][ T330] FS: 00007f9edd491800(0000) GS:ffff88809b237000(0000) knlGS:0000000000000000
[ 21.995820][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.996209][ T330] CR2: 00000000004e5760 CR3: 000000000bb94006 CR4: 0000000000772ef0
[ 21.996693][ T330] PKRU: 55555554
[ 21.996930][ T330] Call Trace:
[ 21.997162][ T330]
[ 21.997333][ T330] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.997652][ T330] ? find_held_lock+0x2b/0x80
[ 21.997969][ T330] ? mark_held_locks+0x49/0x80
[ 21.998284][ T330] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.998674][ T330] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.998986][ T330] netif_set_mtu+0x88/0x100
[ 21.999315][ T330] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.999640][ T330] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.000081][ T330] dev_set_mtu+0xa0/0x150
[ 22.000327][ T330] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.000753][ T330] br_add_if+0xda3/0x1330 [bridge]
[ 22.001118][ T330] do_set_master+0x332/0x500
[ 22.001455][ T330] do_setlink.constprop.0+0x9f4/0x2480
[ 22.001772][ T330] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.002167][ T330] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.002499][ T330] ? validate_chain+0x166/0x4d0
[ 22.002818][ T330] ? __kernel_text_address+0x12/0x40
[ 22.003137][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.003463][ T330] ? __mutex_trylock_common+0xf9/0x260
[ 22.003780][ T330] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.004168][ T330] ? rcu_is_watching+0x12/0xc0
[ 22.004491][ T330] ? rcu_is_watching+0x12/0xc0
[ 22.004808][ T330] ? trace_contention_end+0xdc/0x140
[ 22.005117][ T330] ? __mutex_lock+0x19c/0xcd0
[ 22.005445][ T330] ? find_held_lock+0x2b/0x80
[ 22.005756][ T330] ? rtnl_newlink+0x651/0xa60
[ 22.006063][ T330] ? __create_object+0x5e/0xb0
[ 22.006400][ T330] ? __pfx___mutex_lock+0x10/0x10
[ 22.006718][ T330] ? trace_cap_capable+0x10f/0x190
[ 22.007037][ T330] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.007432][ T330] ? __rtnl_newlink+0x40e/0xa40
[ 22.007748][ T330] rtnl_newlink+0x69a/0xa60
[ 22.008064][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.008385][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.008699][ T330] ? find_held_lock+0x2b/0x80
[ 22.009007][ T330] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.009325][ T330] ? __lock_release+0x5d/0x170
[ 22.009640][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.010230][ T330] rtnetlink_rcv_msg+0x713/0xc00
[ 22.010551][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.010864][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.011420][ T330] netlink_rcv_skb+0x121/0x350
[ 22.011734][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.012041][ T330] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.012376][ T330] ? netlink_deliver_tap+0x13e/0x340
[ 22.012680][ T330] ? netlink_deliver_tap+0xc3/0x340
[ 22.012988][ T330] netlink_unicast+0x4a1/0x780
[ 22.013311][ T330] ? __pfx_netlink_unicast+0x10/0x10
[ 22.013618][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.013935][ T330] netlink_sendmsg+0x721/0xbe0
[ 22.014251][ T330] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.014838][ T330] ? __import_iovec+0x238/0x3c0
[ 22.015407][ T330] ____sys_sendmsg+0x7aa/0xa10
[ 22.015750][ T330] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.016065][ T330] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.016467][ T330] ___sys_sendmsg+0xed/0x170
[ 22.016780][ T330] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.017088][ T330] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.017484][ T330] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.017795][ T330] ? find_held_lock+0x2b/0x80
[ 22.018340][ T330] ? __lock_acquire+0x44d/0x7e0
[ 22.018660][ T330] ? find_held_lock+0x2b/0x80
[ 22.018970][ T330] ? __virt_addr_valid+0x22e/0x450
[ 22.019284][ T330] ? __lock_release+0x5d/0x170
[ 22.019823][ T330] __sys_sendmsg+0x10b/0x1a0
[ 22.020128][ T330] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.020523][ T330] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.020845][ T330] ? rcu_is_watching+0x12/0xc0
[ 22.021403][ T330] do_syscall_64+0xc1/0x380
[ 22.021720][ T330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.022102][ T330] RIP: 0033:0x7f9edd65e1e7
[ 22.022671][ T330] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.023798][ T330] RSP: 002b:00007ffcb16034e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.024505][ T330] RAX: ffffffffffffffda RBX: 00007ffcb1603c10 RCX: 00007f9edd65e1e7
[ 22.024971][ T330] RDX: 0000000000000000 RSI: 00007ffcb1603550 RDI: 0000000000000005
[ 22.025663][ T330] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.026129][ T330] R10: 000000003e418910 R11: 0000000000000246 R12: 0000000000000004
[ 22.026600][ T330] R13: 00000000686e65a5 R14: 0000000000499600 R15: 0000000000000000
[ 22.027316][ T330]
[ 22.027556][ T330] irq event stamp: 42097
[ 22.027787][ T330] hardirqs last enabled at (42105): [] __up_console_sem+0x6b/0x80
[ 22.028560][ T330] hardirqs last disabled at (42114): [] __up_console_sem+0x50/0x80
[ 22.029098][ T330] softirqs last enabled at (41296): [] handle_softirqs+0x358/0x620
[ 22.029642][ T330] softirqs last disabled at (40931): [] __irq_exit_rcu+0xfa/0x160
[ 22.030171][ T330] ---[ end trace 0000000000000000 ]---
[ 22.072356][ T330] ip (330) used greatest stack depth: 23904 bytes left
[ 22.167687][ T331] br1: port 2(veth1) entered blocking state
[ 22.168122][ T331] br1: port 2(veth1) entered disabled state
[ 22.168563][ T331] veth1: entered allmulticast mode
[ 22.172029][ T331] veth1: entered promiscuous mode
[ 22.174125][ T331] ------------[ cut here ]------------
[ 22.174473][ T331] WARNING: CPU: 3 PID: 331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.175117][ T331] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 22.175925][ T331] CPU: 3 UID: 0 PID: 331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.176555][ T331] Tainted: [W]=WARN
[ 22.176792][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.177170][ T331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.177502][ 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
[ 22.178599][ T331] RSP: 0018:ffffc900005a6ef0 EFLAGS: 00010246
[ 22.178994][ T331] RAX: 0000000000000000 RBX: ffff88800974a000 RCX: 0000000000000001
[ 22.179458][ T331] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 22.179924][ T331] RBP: ffffc900005a6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.180391][ T331] R10: ffffc900005a7010 R11: ffffffff99ea8918 R12: 1ffff920000b4de2
[ 22.180864][ T331] R13: 00000000000005dc R14: ffffc900005a7010 R15: ffff88800974af08
[ 22.181349][ T331] FS: 00007ff9bbd03800(0000) GS:ffff88809b237000(0000) knlGS:0000000000000000
[ 22.181902][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.182334][ T331] CR2: 00000000004e5aa8 CR3: 000000000bc80003 CR4: 0000000000772ef0
[ 22.182804][ T331] PKRU: 55555554
[ 22.183036][ T331] Call Trace:
[ 22.183276][ T331]
[ 22.183437][ T331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.183781][ T331] ? find_held_lock+0x2b/0x80
[ 22.184099][ T331] ? mark_held_locks+0x49/0x80
[ 22.184419][ T331] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.184811][ T331] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.185119][ T331] netif_set_mtu+0x88/0x100
[ 22.185437][ T331] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.185761][ T331] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.186193][ T331] dev_set_mtu+0xa0/0x150
[ 22.186435][ T331] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.186858][ T331] br_add_if+0xda3/0x1330 [bridge]
[ 22.187212][ T331] do_set_master+0x332/0x500
[ 22.187535][ T331] do_setlink.constprop.0+0x9f4/0x2480
[ 22.187846][ T331] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.188237][ T331] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.188570][ T331] ? validate_chain+0x166/0x4d0
[ 22.188892][ T331] ? __kernel_text_address+0x12/0x40
[ 22.189215][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.189539][ T331] ? __mutex_trylock_common+0xf9/0x260
[ 22.189847][ T331] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.190228][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.190570][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.190886][ T331] ? trace_contention_end+0xdc/0x140
[ 22.191191][ T331] ? __mutex_lock+0x19c/0xcd0
[ 22.191523][ T331] ? find_held_lock+0x2b/0x80
[ 22.191834][ T331] ? rtnl_newlink+0x651/0xa60
[ 22.192135][ T331] ? __create_object+0x5e/0xb0
[ 22.192493][ T331] ? __pfx___mutex_lock+0x10/0x10
[ 22.192811][ T331] ? trace_cap_capable+0x10f/0x190
[ 22.193130][ T331] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.193547][ T331] ? __rtnl_newlink+0x40e/0xa40
[ 22.193863][ T331] rtnl_newlink+0x69a/0xa60
[ 22.194183][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.194537][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.194855][ T331] ? find_held_lock+0x2b/0x80
[ 22.195160][ T331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.195509][ T331] ? __lock_release+0x5d/0x170
[ 22.195829][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.196148][ T331] rtnetlink_rcv_msg+0x713/0xc00
[ 22.196481][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.196826][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.197136][ T331] netlink_rcv_skb+0x121/0x350
[ 22.197450][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.197771][ T331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.198101][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 22.198424][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 22.198735][ T331] netlink_unicast+0x4a1/0x780
[ 22.199040][ T331] ? __pfx_netlink_unicast+0x10/0x10
[ 22.199352][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.199669][ T331] netlink_sendmsg+0x721/0xbe0
[ 22.199979][ T331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.200293][ T331] ? __import_iovec+0x238/0x3c0
[ 22.200630][ T331] ____sys_sendmsg+0x7aa/0xa10
[ 22.200966][ T331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.201278][ T331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.201677][ T331] ___sys_sendmsg+0xed/0x170
[ 22.201976][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.202294][ T331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.202683][ T331] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.203008][ T331] ? find_held_lock+0x2b/0x80
[ 22.203334][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.203661][ T331] ? find_held_lock+0x2b/0x80
[ 22.203987][ T331] ? __virt_addr_valid+0x22e/0x450
[ 22.204319][ T331] ? __lock_release+0x5d/0x170
[ 22.204649][ T331] __sys_sendmsg+0x10b/0x1a0
[ 22.204967][ T331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.205368][ T331] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.205692][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.206012][ T331] do_syscall_64+0xc1/0x380
[ 22.206333][ T331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.206710][ T331] RIP: 0033:0x7ff9bbed01e7
[ 22.207027][ 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
[ 22.208167][ T331] RSP: 002b:00007ffe5e25ffd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.208655][ T331] RAX: ffffffffffffffda RBX: 00007ffe5e260700 RCX: 00007ff9bbed01e7
[ 22.209117][ T331] RDX: 0000000000000000 RSI: 00007ffe5e260040 RDI: 0000000000000005
[ 22.209591][ T331] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.210050][ T331] R10: 0000000008631910 R11: 0000000000000246 R12: 0000000000000004
[ 22.210521][ T331] R13: 00000000686e65a5 R14: 0000000000499600 R15: 0000000000000000
[ 22.210991][ T331]
[ 22.211245][ T331] irq event stamp: 40523
[ 22.211509][ T331] hardirqs last enabled at (40533): [] __up_console_sem+0x6b/0x80
[ 22.212061][ T331] hardirqs last disabled at (40540): [] __up_console_sem+0x50/0x80
[ 22.212610][ T331] softirqs last enabled at (39670): [] handle_softirqs+0x358/0x620
[ 22.213140][ T331] softirqs last disabled at (39665): [] __irq_exit_rcu+0xfa/0x160
[ 22.213685][ T331] ---[ end trace 0000000000000000 ]---
[ 22.334488][ T37] br1: port 2(veth1) entered blocking state
[ 22.335129][ T37] br1: port 2(veth1) entered forwarding state
[ 22.636271][ T334] br1: port 3(veth2) entered blocking state
[ 22.636730][ T334] br1: port 3(veth2) entered disabled state
[ 22.637216][ T334] veth2: entered allmulticast mode
[ 22.640745][ T334] veth2: entered promiscuous mode
[ 22.642313][ T334] ------------[ cut here ]------------
[ 22.642657][ T334] WARNING: CPU: 0 PID: 334 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.644009][ T334] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 22.644600][ T334] CPU: 0 UID: 0 PID: 334 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.645231][ T334] Tainted: [W]=WARN
[ 22.645484][ T334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.645889][ T334] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.646212][ T334] 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
[ 22.647314][ T334] RSP: 0018:ffffc90000556ef0 EFLAGS: 00010246
[ 22.647723][ T334] RAX: 0000000000000000 RBX: ffff88800974a000 RCX: 0000000000000001
[ 22.648185][ T334] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 22.648653][ T334] RBP: ffffc90000556fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.649111][ T334] R10: ffffc90000557010 R11: ffffffff99ea8918 R12: 1ffff920000aade2
[ 22.649586][ T334] R13: 00000000000005dc R14: ffffc90000557010 R15: ffff88800974af08
[ 22.650074][ T334] FS: 00007f1e5baf7800(0000) GS:ffff88809b0b7000(0000) knlGS:0000000000000000
[ 22.650634][ T334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.651039][ T334] CR2: 00000000004e5ab0 CR3: 000000000c9b2001 CR4: 0000000000772ef0
[ 22.651554][ T334] PKRU: 55555554
[ 22.651794][ T334] Call Trace:
[ 22.652034][ T334]
[ 22.652195][ T334] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.652509][ T334] ? find_held_lock+0x2b/0x80
[ 22.652825][ T334] ? mark_held_locks+0x49/0x80
[ 22.653130][ T334] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.653527][ T334] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.653854][ T334] netif_set_mtu+0x88/0x100
[ 22.654175][ T334] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.654500][ T334] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.654944][ T334] dev_set_mtu+0xa0/0x150
[ 22.655180][ T334] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.655626][ T334] br_add_if+0xda3/0x1330 [bridge]
[ 22.655992][ T334] do_set_master+0x332/0x500
[ 22.656331][ T334] do_setlink.constprop.0+0x9f4/0x2480
[ 22.656654][ T334] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.657058][ T334] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.657373][ T334] ? validate_chain+0x166/0x4d0
[ 22.657694][ T334] ? __kernel_text_address+0x12/0x40
[ 22.658004][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.658322][ T334] ? __mutex_trylock_common+0xf9/0x260
[ 22.658636][ T334] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.659030][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.659355][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.659664][ T334] ? trace_contention_end+0xdc/0x140
[ 22.659982][ T334] ? __mutex_lock+0x19c/0xcd0
[ 22.660302][ T334] ? find_held_lock+0x2b/0x80
[ 22.660625][ T334] ? rtnl_newlink+0x651/0xa60
[ 22.660934][ T334] ? __create_object+0x5e/0xb0
[ 22.661266][ T334] ? __pfx___mutex_lock+0x10/0x10
[ 22.661610][ T334] ? trace_cap_capable+0x10f/0x190
[ 22.661926][ T334] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.662322][ T334] ? __rtnl_newlink+0x40e/0xa40
[ 22.662650][ T334] rtnl_newlink+0x69a/0xa60
[ 22.662976][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.663338][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.663673][ T334] ? find_held_lock+0x2b/0x80
[ 22.664004][ T334] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.664336][ T334] ? __lock_release+0x5d/0x170
[ 22.664662][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.664985][ T334] rtnetlink_rcv_msg+0x713/0xc00
[ 22.665321][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.665651][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.665987][ T334] netlink_rcv_skb+0x121/0x350
[ 22.666331][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.666659][ T334] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.666977][ T334] ? netlink_deliver_tap+0x13e/0x340
[ 22.667292][ T334] ? netlink_deliver_tap+0xc3/0x340
[ 22.667612][ T334] netlink_unicast+0x4a1/0x780
[ 22.667933][ T334] ? __pfx_netlink_unicast+0x10/0x10
[ 22.668237][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.668569][ T334] netlink_sendmsg+0x721/0xbe0
[ 22.668890][ T334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.669195][ T334] ? __import_iovec+0x238/0x3c0
[ 22.669527][ T334] ____sys_sendmsg+0x7aa/0xa10
[ 22.669856][ T334] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.670172][ T334] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.670589][ T334] ___sys_sendmsg+0xed/0x170
[ 22.670909][ T334] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.671222][ T334] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.671645][ T334] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.671974][ T334] ? find_held_lock+0x2b/0x80
[ 22.672290][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.672609][ T334] ? find_held_lock+0x2b/0x80
[ 22.672919][ T334] ? __virt_addr_valid+0x22e/0x450
[ 22.673238][ T334] ? __lock_release+0x5d/0x170
[ 22.673578][ T334] __sys_sendmsg+0x10b/0x1a0
[ 22.673900][ T334] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.674307][ T334] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.674639][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.674956][ T334] do_syscall_64+0xc1/0x380
[ 22.675296][ T334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.675692][ T334] RIP: 0033:0x7f1e5bcc41e7
[ 22.676019][ T334] 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
[ 22.677142][ T334] RSP: 002b:00007ffd03091928 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.677624][ T334] RAX: ffffffffffffffda RBX: 00007ffd03092050 RCX: 00007f1e5bcc41e7
[ 22.678108][ T334] RDX: 0000000000000000 RSI: 00007ffd03091990 RDI: 0000000000000005
[ 22.678594][ T334] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.679070][ T334] R10: 000000003e7c6910 R11: 0000000000000246 R12: 0000000000000004
[ 22.679561][ T334] R13: 00000000686e65a6 R14: 0000000000499600 R15: 0000000000000000
[ 22.680044][ T334]
[ 22.680289][ T334] irq event stamp: 42273
[ 22.680535][ T334] hardirqs last enabled at (42281): [] __up_console_sem+0x6b/0x80
[ 22.681069][ T334] hardirqs last disabled at (42288): [] __up_console_sem+0x50/0x80
[ 22.681685][ T334] softirqs last enabled at (41350): [] handle_softirqs+0x358/0x620
[ 22.682267][ T334] softirqs last disabled at (40907): [] __irq_exit_rcu+0xfa/0x160
[ 22.682831][ T334] ---[ end trace 0000000000000000 ]---
[ 22.792025][ T35] br1: port 3(veth2) entered blocking state
[ 22.792708][ T35] br1: port 3(veth2) entered forwarding state
[ 27.355873][ T380] br2: port 1(w1) entered blocking state
[ 27.356493][ T380] br2: port 1(w1) entered disabled state
[ 27.357075][ T380] w1: entered allmulticast mode
[ 27.363985][ T380] w1: entered promiscuous mode
[ 27.370997][ T380] ------------[ cut here ]------------
[ 27.371715][ T380] WARNING: CPU: 0 PID: 380 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.372762][ T380] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 27.373712][ T380] CPU: 0 UID: 0 PID: 380 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.374869][ T380] Tainted: [W]=WARN
[ 27.375297][ T380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.375963][ T380] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.376545][ T380] 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
[ 27.378572][ T380] RSP: 0018:ffffc90000a46ef0 EFLAGS: 00010246
[ 27.379297][ T380] RAX: 0000000000000000 RBX: ffff88800c002000 RCX: 0000000000000001
[ 27.380140][ T380] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 27.381008][ T380] RBP: ffffc90000a46fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.381805][ T380] R10: ffffc90000a47010 R11: ffffffff99579160 R12: 1ffff92000148de2
[ 27.382315][ T380] R13: 00000000000005dc R14: ffffc90000a47010 R15: ffff88800c002f08
[ 27.383047][ T380] FS: 00007fabb888a800(0000) GS:ffff88809b0b7000(0000) knlGS:0000000000000000
[ 27.383866][ T380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.384286][ T380] CR2: 00000000004e6898 CR3: 000000000bac7003 CR4: 0000000000772ef0
[ 27.384790][ T380] PKRU: 55555554
[ 27.385051][ T380] Call Trace:
[ 27.385310][ T380]
[ 27.385480][ T380] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.385824][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.386163][ T380] ? find_held_lock+0x2b/0x80
[ 27.386513][ T380] netif_set_mtu+0x88/0x100
[ 27.386970][ T380] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.387327][ T380] dev_set_mtu+0xa0/0x150
[ 27.387595][ T380] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.388056][ T380] br_add_if+0xda3/0x1330 [bridge]
[ 27.388441][ T380] do_set_master+0x332/0x500
[ 27.388783][ T380] do_setlink.constprop.0+0x9f4/0x2480
[ 27.389111][ T380] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.389543][ T380] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.389871][ T380] ? validate_chain+0x166/0x4d0
[ 27.390207][ T380] ? __kernel_text_address+0x12/0x40
[ 27.390602][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.391191][ T380] ? __mutex_trylock_common+0xf9/0x260
[ 27.391751][ T380] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.392152][ T380] ? rcu_is_watching+0x12/0xc0
[ 27.392490][ T380] ? rcu_is_watching+0x12/0xc0
[ 27.392822][ T380] ? trace_contention_end+0xdc/0x140
[ 27.393153][ T380] ? __mutex_lock+0x19c/0xcd0
[ 27.393487][ T380] ? find_held_lock+0x2b/0x80
[ 27.393823][ T380] ? rtnl_newlink+0x651/0xa60
[ 27.394140][ T380] ? __create_object+0x5e/0xb0
[ 27.394486][ T380] ? __pfx___mutex_lock+0x10/0x10
[ 27.394824][ T380] ? trace_cap_capable+0x10f/0x190
[ 27.395146][ T380] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.395599][ T380] ? __rtnl_newlink+0x40e/0xa40
[ 27.396061][ T380] rtnl_newlink+0x69a/0xa60
[ 27.396400][ T380] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.396741][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.397079][ T380] ? find_held_lock+0x2b/0x80
[ 27.397412][ T380] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.397747][ T380] ? __lock_release+0x5d/0x170
[ 27.398072][ T380] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.398404][ T380] rtnetlink_rcv_msg+0x713/0xc00
[ 27.398744][ T380] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.399070][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.399410][ T380] netlink_rcv_skb+0x121/0x350
[ 27.399744][ T380] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.400066][ T380] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.400410][ T380] ? netlink_deliver_tap+0x13e/0x340
[ 27.400748][ T380] ? netlink_deliver_tap+0xc3/0x340
[ 27.401074][ T380] netlink_unicast+0x4a1/0x780
[ 27.401429][ T380] ? __pfx_netlink_unicast+0x10/0x10
[ 27.401920][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.402416][ T380] netlink_sendmsg+0x721/0xbe0
[ 27.402775][ T380] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.403103][ T380] ? __import_iovec+0x238/0x3c0
[ 27.403459][ T380] ____sys_sendmsg+0x7aa/0xa10
[ 27.403820][ T380] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.404148][ T380] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.404593][ T380] ___sys_sendmsg+0xed/0x170
[ 27.404914][ T380] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.405243][ T380] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.405671][ T380] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.406003][ T380] ? find_held_lock+0x2b/0x80
[ 27.406344][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.406686][ T380] ? find_held_lock+0x2b/0x80
[ 27.407012][ T380] ? __virt_addr_valid+0x22e/0x450
[ 27.407353][ T380] ? __lock_release+0x5d/0x170
[ 27.407697][ T380] __sys_sendmsg+0x10b/0x1a0
[ 27.408015][ T380] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.408425][ T380] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.408782][ T380] ? rcu_is_watching+0x12/0xc0
[ 27.409104][ T380] do_syscall_64+0xc1/0x380
[ 27.409444][ T380] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.409850][ T380] RIP: 0033:0x7fabb8a571e7
[ 27.410185][ T380] 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
[ 27.411355][ T380] RSP: 002b:00007ffe3dfc9f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.411854][ T380] RAX: ffffffffffffffda RBX: 00007ffe3dfca6c0 RCX: 00007fabb8a571e7
[ 27.412342][ T380] RDX: 0000000000000000 RSI: 00007ffe3dfca000 RDI: 0000000000000005
[ 27.412835][ T380] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.413331][ T380] R10: 000000000d5ec910 R11: 0000000000000246 R12: 0000000000000004
[ 27.413831][ T380] R13: 00000000686e65ab R14: 0000000000499600 R15: 0000000000000000
[ 27.414332][ T380]
[ 27.414590][ T380] irq event stamp: 42225
[ 27.414832][ T380] hardirqs last enabled at (42233): [] __up_console_sem+0x6b/0x80
[ 27.415406][ T380] hardirqs last disabled at (42242): [] __up_console_sem+0x50/0x80
[ 27.415980][ T380] softirqs last enabled at (42076): [] handle_softirqs+0x358/0x620
[ 27.416563][ T380] softirqs last disabled at (42059): [] __irq_exit_rcu+0xfa/0x160
[ 27.417122][ T380] ---[ end trace 0000000000000000 ]---
[ 28.154486][ T386] br2: port 2(vx2) entered blocking state
[ 28.154847][ T386] br2: port 2(vx2) entered disabled state
[ 28.155219][ T386] vx2: entered allmulticast mode
[ 28.159329][ T386] vx2: entered promiscuous mode
[ 28.160773][ T386] br2: port 2(vx2) entered blocking state
[ 28.161153][ T386] br2: port 2(vx2) entered forwarding state
[ 28.163592][ T386] ------------[ cut here ]------------
[ 28.163908][ T386] WARNING: CPU: 3 PID: 386 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.164774][ T386] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 28.165468][ T386] CPU: 3 UID: 0 PID: 386 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.166177][ T386] Tainted: [W]=WARN
[ 28.166445][ T386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.166827][ T386] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.167225][ T386] 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
[ 28.168607][ T386] RSP: 0018:ffffc900005d6ef0 EFLAGS: 00010246
[ 28.169061][ T386] RAX: 0000000000000000 RBX: ffff88800c002000 RCX: 0000000000000001
[ 28.169787][ T386] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 28.170365][ T386] RBP: ffffc900005d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 28.170881][ T386] R10: ffffc900005d7010 R11: ffffffff99579160 R12: 1ffff920000bade2
[ 28.171479][ T386] R13: 00000000000005dc R14: ffffc900005d7010 R15: ffff88800c002f08
[ 28.172105][ T386] FS: 00007fba2d264800(0000) GS:ffff88809b237000(0000) knlGS:0000000000000000
[ 28.172733][ T386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.173179][ T386] CR2: 00000000004e5768 CR3: 000000000a9b4001 CR4: 0000000000772ef0
[ 28.173753][ T386] PKRU: 55555554
[ 28.173989][ T386] Call Trace:
[ 28.174232][ T386]
[ 28.174407][ T386] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.174753][ T386] ? __lock_acquire+0x44d/0x7e0
[ 28.175193][ T386] ? find_held_lock+0x2b/0x80
[ 28.175628][ T386] netif_set_mtu+0x88/0x100
[ 28.176052][ T386] ? __pfx_netif_set_mtu+0x10/0x10
[ 28.176404][ T386] dev_set_mtu+0xa0/0x150
[ 28.176733][ T386] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 28.177169][ T386] br_add_if+0xda3/0x1330 [bridge]
[ 28.177564][ T386] do_set_master+0x332/0x500
[ 28.178024][ T386] do_setlink.constprop.0+0x9f4/0x2480
[ 28.178444][ T386] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.178897][ T386] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.179224][ T386] ? validate_chain+0x166/0x4d0
[ 28.179553][ T386] ? __kernel_text_address+0x12/0x40
[ 28.179865][ T386] ? __lock_acquire+0x44d/0x7e0
[ 28.180186][ T386] ? __mutex_trylock_common+0xf9/0x260
[ 28.180658][ T386] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.181037][ T386] ? rcu_is_watching+0x12/0xc0
[ 28.181386][ T386] ? rcu_is_watching+0x12/0xc0
[ 28.181692][ T386] ? trace_contention_end+0xdc/0x140
[ 28.181994][ T386] ? __mutex_lock+0x19c/0xcd0
[ 28.182326][ T386] ? find_held_lock+0x2b/0x80
[ 28.182649][ T386] ? rtnl_newlink+0x651/0xa60
[ 28.182955][ T386] ? __create_object+0x5e/0xb0
[ 28.183316][ T386] ? __pfx___mutex_lock+0x10/0x10
[ 28.183624][ T386] ? trace_cap_capable+0x10f/0x190
[ 28.184049][ T386] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.184458][ T386] ? __rtnl_newlink+0x40e/0xa40
[ 28.184778][ T386] rtnl_newlink+0x69a/0xa60
[ 28.185093][ T386] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.185433][ T386] ? __lock_acquire+0x44d/0x7e0
[ 28.185754][ T386] ? find_held_lock+0x2b/0x80
[ 28.186059][ T386] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.186381][ T386] ? __lock_release+0x5d/0x170
[ 28.186688][ T386] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.186996][ T386] rtnetlink_rcv_msg+0x713/0xc00
[ 28.187328][ T386] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.187638][ T386] ? __lock_acquire+0x44d/0x7e0
[ 28.187955][ T386] netlink_rcv_skb+0x121/0x350
[ 28.188342][ T386] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.188861][ T386] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.189184][ T386] ? netlink_deliver_tap+0x13e/0x340
[ 28.189510][ T386] ? netlink_deliver_tap+0xc3/0x340
[ 28.189824][ T386] netlink_unicast+0x4a1/0x780
[ 28.190132][ T386] ? __pfx_netlink_unicast+0x10/0x10
[ 28.190465][ T386] ? __lock_acquire+0x44d/0x7e0
[ 28.190775][ T386] netlink_sendmsg+0x721/0xbe0
[ 28.191081][ T386] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.191554][ T386] ? __import_iovec+0x238/0x3c0
[ 28.191884][ T386] ____sys_sendmsg+0x7aa/0xa10
[ 28.192200][ T386] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.192515][ T386] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.192929][ T386] ___sys_sendmsg+0xed/0x170
[ 28.193232][ T386] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.193563][ T386] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.193954][ T386] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.194278][ T386] ? find_held_lock+0x2b/0x80
[ 28.194589][ T386] ? __lock_acquire+0x44d/0x7e0
[ 28.194903][ T386] ? find_held_lock+0x2b/0x80
[ 28.195220][ T386] ? __virt_addr_valid+0x22e/0x450
[ 28.195755][ T386] ? __lock_release+0x5d/0x170
[ 28.196071][ T386] __sys_sendmsg+0x10b/0x1a0
[ 28.196385][ T386] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.196771][ T386] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.197092][ T386] ? rcu_is_watching+0x12/0xc0
[ 28.197421][ T386] do_syscall_64+0xc1/0x380
[ 28.197738][ T386] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.198125][ T386] RIP: 0033:0x7fba2d4311e7
[ 28.198452][ T386] 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
[ 28.199549][ T386] RSP: 002b:00007ffc683df808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.200027][ T386] RAX: ffffffffffffffda RBX: 00007ffc683dff30 RCX: 00007fba2d4311e7
[ 28.200498][ T386] RDX: 0000000000000000 RSI: 00007ffc683df870 RDI: 0000000000000005
[ 28.200959][ T386] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 28.201442][ T386] R10: 000000000b78e910 R11: 0000000000000246 R12: 0000000000000004
[ 28.201912][ T386] R13: 00000000686e65ab R14: 0000000000499600 R15: 0000000000000000
[ 28.202396][ T386]
[ 28.202633][ T386] irq event stamp: 34387
[ 28.202864][ T386] hardirqs last enabled at (34395): [] __up_console_sem+0x6b/0x80
[ 28.203406][ T386] hardirqs last disabled at (34404): [] __up_console_sem+0x50/0x80
[ 28.203948][ T386] softirqs last enabled at (33872): [] handle_softirqs+0x358/0x620
[ 28.204490][ T386] softirqs last disabled at (33863): [] __irq_exit_rcu+0xfa/0x160
[ 28.205019][ T386] ---[ end trace 0000000000000000 ]---
[ 28.216297][ T386] ip (386) used greatest stack depth: 23384 bytes left
[ 29.165094][ T38] br2: port 1(w1) entered blocking state
[ 29.165653][ T38] br2: port 1(w1) entered forwarding state
[ 31.650958][ T419] br2: port 1(w1) entered blocking state
[ 31.651395][ T419] br2: port 1(w1) entered disabled state
[ 31.651784][ T419] w1: entered allmulticast mode
[ 31.655274][ T419] w1: entered promiscuous mode
[ 31.658316][ T419] ------------[ cut here ]------------
[ 31.658679][ T419] WARNING: CPU: 2 PID: 419 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.660369][ T419] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 31.660952][ T419] CPU: 2 UID: 0 PID: 419 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.661625][ T419] Tainted: [W]=WARN
[ 31.661876][ T419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.662286][ T419] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.662621][ T419] 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
[ 31.663976][ T419] RSP: 0018:ffffc90000c26ef0 EFLAGS: 00010246
[ 31.664387][ T419] RAX: 0000000000000000 RBX: ffff88800be52000 RCX: 0000000000000001
[ 31.664866][ T419] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 31.665356][ T419] RBP: ffffc90000c26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.665832][ T419] R10: ffffc90000c27010 R11: ffffffff99579160 R12: 1ffff92000184de2
[ 31.666311][ T419] R13: 00000000000005dc R14: ffffc90000c27010 R15: ffff88800be52f08
[ 31.666779][ T419] FS: 00007fa82eebb800(0000) GS:ffff88809b1b7000(0000) knlGS:0000000000000000
[ 31.667329][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.667735][ T419] CR2: 00000000004e6898 CR3: 000000000ba3d001 CR4: 0000000000772ef0
[ 31.668208][ T419] PKRU: 55555554
[ 31.668462][ T419] Call Trace:
[ 31.668708][ T419]
[ 31.668880][ T419] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.669202][ T419] ? __lock_acquire+0x44d/0x7e0
[ 31.669543][ T419] ? find_held_lock+0x2b/0x80
[ 31.669877][ T419] netif_set_mtu+0x88/0x100
[ 31.670198][ T419] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.670542][ T419] dev_set_mtu+0xa0/0x150
[ 31.670789][ T419] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.671232][ T419] br_add_if+0xda3/0x1330 [bridge]
[ 31.671626][ T419] do_set_master+0x332/0x500
[ 31.671954][ T419] do_setlink.constprop.0+0x9f4/0x2480
[ 31.672302][ T419] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.672708][ T419] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.673025][ T419] ? validate_chain+0x166/0x4d0
[ 31.673353][ T419] ? __kernel_text_address+0x12/0x40
[ 31.673676][ T419] ? __lock_acquire+0x44d/0x7e0
[ 31.673996][ T419] ? __mutex_trylock_common+0xf9/0x260
[ 31.674377][ T419] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.674793][ T419] ? rcu_is_watching+0x12/0xc0
[ 31.675110][ T419] ? rcu_is_watching+0x12/0xc0
[ 31.675438][ T419] ? trace_contention_end+0xdc/0x140
[ 31.675755][ T419] ? __mutex_lock+0x19c/0xcd0
[ 31.676077][ T419] ? find_held_lock+0x2b/0x80
[ 31.676412][ T419] ? rtnl_newlink+0x651/0xa60
[ 31.676729][ T419] ? __create_object+0x5e/0xb0
[ 31.677052][ T419] ? __pfx___mutex_lock+0x10/0x10
[ 31.677393][ T419] ? trace_cap_capable+0x10f/0x190
[ 31.677714][ T419] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.678108][ T419] ? __rtnl_newlink+0x40e/0xa40
[ 31.678451][ T419] rtnl_newlink+0x69a/0xa60
[ 31.678780][ T419] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.679098][ T419] ? __lock_acquire+0x44d/0x7e0
[ 31.679430][ T419] ? find_held_lock+0x2b/0x80
[ 31.679752][ T419] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.680078][ T419] ? __lock_release+0x5d/0x170
[ 31.680418][ T419] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.680743][ T419] rtnetlink_rcv_msg+0x713/0xc00
[ 31.681062][ T419] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.681421][ T419] ? __lock_acquire+0x44d/0x7e0
[ 31.681748][ T419] netlink_rcv_skb+0x121/0x350
[ 31.682069][ T419] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.682403][ T419] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.682739][ T419] ? netlink_deliver_tap+0x13e/0x340
[ 31.683063][ T419] ? netlink_deliver_tap+0xc3/0x340
[ 31.683392][ T419] netlink_unicast+0x4a1/0x780
[ 31.683720][ T419] ? __pfx_netlink_unicast+0x10/0x10
[ 31.684040][ T419] ? __lock_acquire+0x44d/0x7e0
[ 31.684373][ T419] netlink_sendmsg+0x721/0xbe0
[ 31.684705][ T419] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.685023][ T419] ? __import_iovec+0x238/0x3c0
[ 31.685360][ T419] ____sys_sendmsg+0x7aa/0xa10
[ 31.685685][ T419] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.686004][ T419] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.686429][ T419] ___sys_sendmsg+0xed/0x170
[ 31.686742][ T419] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.687060][ T419] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.687469][ T419] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.687790][ T419] ? find_held_lock+0x2b/0x80
[ 31.688124][ T419] ? __lock_acquire+0x44d/0x7e0
[ 31.688456][ T419] ? find_held_lock+0x2b/0x80
[ 31.688773][ T419] ? __virt_addr_valid+0x22e/0x450
[ 31.689093][ T419] ? __lock_release+0x5d/0x170
[ 31.689437][ T419] __sys_sendmsg+0x10b/0x1a0
[ 31.689769][ T419] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.690162][ T419] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.690499][ T419] ? rcu_is_watching+0x12/0xc0
[ 31.690822][ T419] do_syscall_64+0xc1/0x380
[ 31.691137][ T419] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.691563][ T419] RIP: 0033:0x7fa82f0881e7
[ 31.691900][ T419] 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
[ 31.693026][ T419] RSP: 002b:00007ffdcabf3d38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.693515][ T419] RAX: ffffffffffffffda RBX: 00007ffdcabf4460 RCX: 00007fa82f0881e7
[ 31.694006][ T419] RDX: 0000000000000000 RSI: 00007ffdcabf3da0 RDI: 0000000000000005
[ 31.694491][ T419] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.694962][ T419] R10: 0000000003c9b910 R11: 0000000000000246 R12: 0000000000000004
[ 31.695444][ T419] R13: 00000000686e65af R14: 0000000000499600 R15: 0000000000000000
[ 31.695931][ T419]
[ 31.696176][ T419] irq event stamp: 44415
[ 31.696430][ T419] hardirqs last enabled at (44427): [] __up_console_sem+0x6b/0x80
[ 31.696976][ T419] hardirqs last disabled at (44436): [] __up_console_sem+0x50/0x80
[ 31.697531][ T419] softirqs last enabled at (43330): [] handle_softirqs+0x358/0x620
[ 31.698084][ T419] softirqs last disabled at (42641): [] __irq_exit_rcu+0xfa/0x160
[ 31.698637][ T419] ---[ end trace 0000000000000000 ]---
[ 32.389642][ T425] br2: port 2(vx2) entered blocking state
[ 32.390035][ T425] br2: port 2(vx2) entered disabled state
[ 32.390432][ T425] vx2: entered allmulticast mode
[ 32.393978][ T425] vx2: entered promiscuous mode
[ 32.395359][ T425] br2: port 2(vx2) entered blocking state
[ 32.395710][ T425] br2: port 2(vx2) entered forwarding state
[ 32.397182][ T425] ------------[ cut here ]------------
[ 32.397549][ T425] WARNING: CPU: 2 PID: 425 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.398170][ T425] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 32.398751][ T425] CPU: 2 UID: 0 PID: 425 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.399597][ T425] Tainted: [W]=WARN
[ 32.400090][ T425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.400639][ T425] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.401179][ T425] 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
[ 32.402489][ T425] RSP: 0018:ffffc90000c66ef0 EFLAGS: 00010246
[ 32.402897][ T425] RAX: 0000000000000000 RBX: ffff88800be52000 RCX: 0000000000000001
[ 32.403378][ T425] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 32.403851][ T425] RBP: ffffc90000c66fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.404338][ T425] R10: ffffc90000c67010 R11: ffffffff99579160 R12: 1ffff9200018cde2
[ 32.404817][ T425] R13: 00000000000005dc R14: ffffc90000c67010 R15: ffff88800be52f08
[ 32.405297][ T425] FS: 00007f0dc6381800(0000) GS:ffff88809b1b7000(0000) knlGS:0000000000000000
[ 32.405848][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.406243][ T425] CR2: 00000000004e5768 CR3: 000000000e41b006 CR4: 0000000000772ef0
[ 32.406732][ T425] PKRU: 55555554
[ 32.406979][ T425] Call Trace:
[ 32.407220][ T425]
[ 32.407401][ T425] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.407727][ T425] ? __lock_acquire+0x44d/0x7e0
[ 32.408053][ T425] ? find_held_lock+0x2b/0x80
[ 32.408387][ T425] netif_set_mtu+0x88/0x100
[ 32.408707][ T425] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.409042][ T425] dev_set_mtu+0xa0/0x150
[ 32.409302][ T425] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.409745][ T425] br_add_if+0xda3/0x1330 [bridge]
[ 32.410111][ T425] do_set_master+0x332/0x500
[ 32.410449][ T425] do_setlink.constprop.0+0x9f4/0x2480
[ 32.410772][ T425] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.411176][ T425] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.411520][ T425] ? validate_chain+0x166/0x4d0
[ 32.411842][ T425] ? __kernel_text_address+0x12/0x40
[ 32.412166][ T425] ? __lock_acquire+0x44d/0x7e0
[ 32.412502][ T425] ? __mutex_trylock_common+0xf9/0x260
[ 32.412822][ T425] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.413216][ T425] ? rcu_is_watching+0x12/0xc0
[ 32.413548][ T425] ? rcu_is_watching+0x12/0xc0
[ 32.413865][ T425] ? trace_contention_end+0xdc/0x140
[ 32.414189][ T425] ? __mutex_lock+0x19c/0xcd0
[ 32.414520][ T425] ? find_held_lock+0x2b/0x80
[ 32.414842][ T425] ? rtnl_newlink+0x651/0xa60
[ 32.415162][ T425] ? __create_object+0x5e/0xb0
[ 32.415503][ T425] ? __pfx___mutex_lock+0x10/0x10
[ 32.415830][ T425] ? trace_cap_capable+0x10f/0x190
[ 32.416148][ T425] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.416552][ T425] ? __rtnl_newlink+0x40e/0xa40
[ 32.416876][ T425] rtnl_newlink+0x69a/0xa60
[ 32.417202][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.417531][ T425] ? __lock_acquire+0x44d/0x7e0
[ 32.417864][ T425] ? find_held_lock+0x2b/0x80
[ 32.418182][ T425] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.418513][ T425] ? __lock_release+0x5d/0x170
[ 32.418835][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.419169][ T425] rtnetlink_rcv_msg+0x713/0xc00
[ 32.419503][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.419831][ T425] ? __lock_acquire+0x44d/0x7e0
[ 32.420154][ T425] netlink_rcv_skb+0x121/0x350
[ 32.420488][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.420808][ T425] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.421140][ T425] ? netlink_deliver_tap+0x13e/0x340
[ 32.421480][ T425] ? netlink_deliver_tap+0xc3/0x340
[ 32.421802][ T425] netlink_unicast+0x4a1/0x780
[ 32.422123][ T425] ? __pfx_netlink_unicast+0x10/0x10
[ 32.422448][ T425] ? __lock_acquire+0x44d/0x7e0
[ 32.422773][ T425] netlink_sendmsg+0x721/0xbe0
[ 32.423093][ T425] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.423421][ T425] ? __import_iovec+0x238/0x3c0
[ 32.423751][ T425] ____sys_sendmsg+0x7aa/0xa10
[ 32.424078][ T425] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.424407][ T425] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.424814][ T425] ___sys_sendmsg+0xed/0x170
[ 32.425128][ T425] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.425463][ T425] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.425857][ T425] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.426182][ T425] ? find_held_lock+0x2b/0x80
[ 32.426514][ T425] ? __lock_acquire+0x44d/0x7e0
[ 32.426839][ T425] ? find_held_lock+0x2b/0x80
[ 32.427155][ T425] ? __virt_addr_valid+0x22e/0x450
[ 32.427485][ T425] ? __lock_release+0x5d/0x170
[ 32.427810][ T425] __sys_sendmsg+0x10b/0x1a0
[ 32.428126][ T425] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.428526][ T425] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.428868][ T425] ? rcu_is_watching+0x12/0xc0
[ 32.429190][ T425] do_syscall_64+0xc1/0x380
[ 32.429520][ T425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.429911][ T425] RIP: 0033:0x7f0dc654e1e7
[ 32.430241][ T425] 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
[ 32.431364][ T425] RSP: 002b:00007ffc2b05c368 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.431847][ T425] RAX: ffffffffffffffda RBX: 00007ffc2b05ca90 RCX: 00007f0dc654e1e7
[ 32.432332][ T425] RDX: 0000000000000000 RSI: 00007ffc2b05c3d0 RDI: 0000000000000005
[ 32.432803][ T425] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.433294][ T425] R10: 000000003cb70910 R11: 0000000000000246 R12: 0000000000000004
[ 32.433761][ T425] R13: 00000000686e65b0 R14: 0000000000499600 R15: 0000000000000000
[ 32.434242][ T425]
[ 32.434496][ T425] irq event stamp: 41773
[ 32.434740][ T425] hardirqs last enabled at (41783): [] __up_console_sem+0x6b/0x80
[ 32.435295][ T425] hardirqs last disabled at (41794): [] __up_console_sem+0x50/0x80
[ 32.435833][ T425] softirqs last enabled at (40816): [] handle_softirqs+0x358/0x620
[ 32.436383][ T425] softirqs last disabled at (40717): [] __irq_exit_rcu+0xfa/0x160
[ 32.436926][ T425] ---[ end trace 0000000000000000 ]---
[ 33.303008][ T37] br2: port 1(w1) entered blocking state
[ 33.303640][ T37] br2: port 1(w1) entered forwarding state
[ 43.723859][ T498] GACT probability NOT on
[ 92.212597][ T12] vx2: left allmulticast mode
[ 92.213078][ T12] vx2: left promiscuous mode
[ 92.213681][ T12] br2: port 2(vx2) entered disabled state
[ 92.216947][ T12] w1: left allmulticast mode
[ 92.217303][ T12] w1: left promiscuous mode
[ 92.217798][ T12] br2: port 1(w1) entered disabled state
[ 92.813492][ T12] vx2: left allmulticast mode
[ 92.813854][ T12] vx2: left promiscuous mode
[ 92.814604][ T12] br2: port 2(vx2) entered disabled state
[ 92.819424][ T12] w1: left allmulticast mode
[ 92.819869][ T12] w1: left promiscuous mode
[ 92.820380][ T12] br2: port 1(w1) entered disabled state
[ 95.535663][ T622] br1: port 3(veth2) entered disabled state
[ 95.667101][ T623] veth2: left allmulticast mode
[ 95.667593][ T623] veth2: left promiscuous mode
[ 95.668129][ T623] br1: port 3(veth2) entered disabled state
[ 95.670821][ T623] ------------[ cut here ]------------
[ 95.671225][ T623] WARNING: CPU: 2 PID: 623 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 95.671937][ T623] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 95.673118][ T623] CPU: 2 UID: 0 PID: 623 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.673827][ T623] Tainted: [W]=WARN
[ 95.674097][ T623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.675004][ T623] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.675363][ T623] 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
[ 95.676514][ T623] RSP: 0018:ffffc90000c26f70 EFLAGS: 00010246
[ 95.676941][ T623] RAX: 0000000000000000 RBX: ffff88800974a000 RCX: 0000000000000001
[ 95.677459][ T623] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 95.677952][ T623] RBP: ffffc90000c27058 R08: 0000000000000000 R09: 0000000000000000
[ 95.678443][ T623] R10: ffffc90000c27088 R11: ffffffff95400130 R12: 1ffff92000184df2
[ 95.678925][ T623] R13: 00000000000005dc R14: ffffc90000c27088 R15: ffff88800974af08
[ 95.679415][ T623] FS: 00007f4f28218800(0000) GS:ffff88809b1b7000(0000) knlGS:0000000000000000
[ 95.679992][ T623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.680433][ T623] CR2: 00000000004e5ab0 CR3: 0000000004caa001 CR4: 0000000000772ef0
[ 95.680944][ T623] PKRU: 55555554
[ 95.681198][ T623] Call Trace:
[ 95.681486][ T623]
[ 95.681670][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.682085][ T623] ? br_del_if+0xa3/0x1f0 [bridge]
[ 95.682481][ T623] ? do_set_master+0x147/0x500
[ 95.682806][ T623] ? do_setlink.constprop.0+0x9f4/0x2480
[ 95.683135][ T623] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.683474][ T623] ? netlink_unicast+0x4a1/0x780
[ 95.683803][ T623] ? netlink_sendmsg+0x721/0xbe0
[ 95.684168][ T623] ? ____sys_sendmsg+0x7aa/0xa10
[ 95.684523][ T623] ? ___sys_sendmsg+0xed/0x170
[ 95.684878][ T623] ? __sys_sendmsg+0x10b/0x1a0
[ 95.685220][ T623] ? do_syscall_64+0xc1/0x380
[ 95.685605][ T623] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.686037][ T623] ? find_held_lock+0x2b/0x80
[ 95.686394][ T623] netif_set_mtu+0x88/0x100
[ 95.686732][ T623] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.687092][ T623] dev_set_mtu+0xa0/0x150
[ 95.687385][ T623] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 95.687857][ T623] br_del_if+0xb2/0x1f0 [bridge]
[ 95.688237][ T623] ? rtnl_is_locked+0x15/0x20
[ 95.688597][ T623] do_set_master+0x147/0x500
[ 95.688935][ T623] do_setlink.constprop.0+0x9f4/0x2480
[ 95.689280][ T623] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 95.689701][ T623] ? rcu_read_lock_any_held+0x43/0xb0
[ 95.690029][ T623] ? validate_chain+0x166/0x4d0
[ 95.690371][ T623] ? __kernel_text_address+0x12/0x40
[ 95.690695][ T623] ? __lock_acquire+0x44d/0x7e0
[ 95.691024][ T623] ? __mutex_trylock_common+0xf9/0x260
[ 95.691363][ T623] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.691774][ T623] ? rcu_is_watching+0x12/0xc0
[ 95.692097][ T623] ? rcu_is_watching+0x12/0xc0
[ 95.692435][ T623] ? trace_contention_end+0xdc/0x140
[ 95.692753][ T623] ? __mutex_lock+0x19c/0xcd0
[ 95.693076][ T623] ? find_held_lock+0x2b/0x80
[ 95.693415][ T623] ? rtnl_newlink+0x651/0xa60
[ 95.693748][ T623] ? __create_object+0x5e/0xb0
[ 95.694071][ T623] ? __pfx___mutex_lock+0x10/0x10
[ 95.694407][ T623] ? trace_cap_capable+0x10f/0x190
[ 95.694726][ T623] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 95.695156][ T623] ? __rtnl_newlink+0x40e/0xa40
[ 95.695508][ T623] rtnl_newlink+0x69a/0xa60
[ 95.695869][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.696209][ T623] ? __lock_acquire+0x44d/0x7e0
[ 95.696560][ T623] ? find_held_lock+0x2b/0x80
[ 95.696892][ T623] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.697209][ T623] ? __lock_release+0x5d/0x170
[ 95.697580][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.697917][ T623] rtnetlink_rcv_msg+0x713/0xc00
[ 95.698235][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.698571][ T623] ? __lock_acquire+0x44d/0x7e0
[ 95.698894][ T623] netlink_rcv_skb+0x121/0x350
[ 95.699209][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.699536][ T623] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.699868][ T623] ? netlink_deliver_tap+0x13e/0x340
[ 95.700213][ T623] ? netlink_deliver_tap+0xc3/0x340
[ 95.700548][ T623] netlink_unicast+0x4a1/0x780
[ 95.700873][ T623] ? __pfx_netlink_unicast+0x10/0x10
[ 95.701192][ T623] ? __lock_acquire+0x44d/0x7e0
[ 95.701553][ T623] netlink_sendmsg+0x721/0xbe0
[ 95.701880][ T623] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.702196][ T623] ? __import_iovec+0x238/0x3c0
[ 95.702548][ T623] ____sys_sendmsg+0x7aa/0xa10
[ 95.702872][ T623] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.703185][ T623] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.703602][ T623] ___sys_sendmsg+0xed/0x170
[ 95.703926][ T623] ? kasan_record_aux_stack+0x8c/0xa0
[ 95.704245][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.704646][ T623] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.704971][ T623] ? find_held_lock+0x2b/0x80
[ 95.705321][ T623] ? __lock_acquire+0x44d/0x7e0
[ 95.705672][ T623] ? find_held_lock+0x2b/0x80
[ 95.706006][ T623] ? __virt_addr_valid+0x22e/0x450
[ 95.706355][ T623] ? __lock_release+0x5d/0x170
[ 95.706697][ T623] __sys_sendmsg+0x10b/0x1a0
[ 95.707030][ T623] ? __call_rcu_common.constprop.0+0x320/0x640
[ 95.707458][ T623] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.707804][ T623] ? rcu_is_watching+0x12/0xc0
[ 95.708141][ T623] do_syscall_64+0xc1/0x380
[ 95.708494][ T623] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.708909][ T623] RIP: 0033:0x7f4f283e51e7
[ 95.709279][ T623] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 95.710432][ T623] RSP: 002b:00007fff8ecd54c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.710909][ T623] RAX: ffffffffffffffda RBX: 00007fff8ecd5bf0 RCX: 00007f4f283e51e7
[ 95.711407][ T623] RDX: 0000000000000000 RSI: 00007fff8ecd5530 RDI: 0000000000000005
[ 95.711896][ T623] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 95.712379][ T623] R10: 00007f4f282e2ee8 R11: 0000000000000246 R12: 0000000000000003
[ 95.712853][ T623] R13: 00000000686e65ef R14: 0000000000499600 R15: 0000000000000000
[ 95.713362][ T623]
[ 95.713615][ T623] irq event stamp: 42559
[ 95.713860][ T623] hardirqs last enabled at (42569): [] __up_console_sem+0x6b/0x80
[ 95.714419][ T623] hardirqs last disabled at (42580): [] __up_console_sem+0x50/0x80
[ 95.714959][ T623] softirqs last enabled at (42546): [] handle_softirqs+0x358/0x620
[ 95.715510][ T623] softirqs last disabled at (42523): [] __irq_exit_rcu+0xfa/0x160
[ 95.716058][ T623] ---[ end trace 0000000000000000 ]---
[ 96.040971][ T625] br1: port 2(veth1) entered disabled state
[ 96.148018][ T626] veth1: left allmulticast mode
[ 96.148415][ T626] veth1: left promiscuous mode
[ 96.148923][ T626] br1: port 2(veth1) entered disabled state
[ 96.150936][ T626] ------------[ cut here ]------------
[ 96.151312][ T626] WARNING: CPU: 0 PID: 626 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 96.152005][ T626] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 96.152807][ T626] CPU: 0 UID: 0 PID: 626 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 96.155084][ T626] Tainted: [W]=WARN
[ 96.155365][ T626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 96.155792][ T626] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 96.156138][ T626] 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
[ 96.157350][ T626] RSP: 0018:ffffc90000c46f70 EFLAGS: 00010246
[ 96.157782][ T626] RAX: 0000000000000000 RBX: ffff88800974a000 RCX: 0000000000000001
[ 96.158293][ T626] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 96.158792][ T626] RBP: ffffc90000c47058 R08: 0000000000000000 R09: 0000000000000000
[ 96.159332][ T626] R10: ffffc90000c47088 R11: ffffffff99579160 R12: 1ffff92000188df2
[ 96.159844][ T626] R13: 00000000000005dc R14: ffffc90000c47088 R15: ffff88800974af08
[ 96.160384][ T626] FS: 00007ff1f14ec800(0000) GS:ffff88809b0b7000(0000) knlGS:0000000000000000
[ 96.160983][ T626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.161426][ T626] CR2: 00000000004e5aa8 CR3: 000000000ee82005 CR4: 0000000000772ef0
[ 96.161957][ T626] PKRU: 55555554
[ 96.162200][ T626] Call Trace:
[ 96.162462][ T626]
[ 96.162627][ T626] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 96.163031][ T626] ? br_del_if+0xa3/0x1f0 [bridge]
[ 96.163410][ T626] ? do_set_master+0x147/0x500
[ 96.163738][ T626] ? do_setlink.constprop.0+0x9f4/0x2480
[ 96.164064][ T626] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 96.164401][ T626] ? netlink_unicast+0x4a1/0x780
[ 96.164734][ T626] ? netlink_sendmsg+0x721/0xbe0
[ 96.165057][ T626] ? ____sys_sendmsg+0x7aa/0xa10
[ 96.165399][ T626] ? ___sys_sendmsg+0xed/0x170
[ 96.165718][ T626] ? __sys_sendmsg+0x10b/0x1a0
[ 96.166037][ T626] ? do_syscall_64+0xc1/0x380
[ 96.166369][ T626] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.166765][ T626] ? find_held_lock+0x2b/0x80
[ 96.167093][ T626] netif_set_mtu+0x88/0x100
[ 96.167430][ T626] ? __pfx_netif_set_mtu+0x10/0x10
[ 96.167765][ T626] dev_set_mtu+0xa0/0x150
[ 96.168009][ T626] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 96.168458][ T626] br_del_if+0xb2/0x1f0 [bridge]
[ 96.168821][ T626] ? rtnl_is_locked+0x15/0x20
[ 96.169136][ T626] do_set_master+0x147/0x500
[ 96.169469][ T626] do_setlink.constprop.0+0x9f4/0x2480
[ 96.169793][ T626] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 96.170200][ T626] ? rcu_read_lock_any_held+0x43/0xb0
[ 96.170528][ T626] ? validate_chain+0x166/0x4d0
[ 96.170844][ T626] ? __kernel_text_address+0x12/0x40
[ 96.171163][ T626] ? __lock_acquire+0x44d/0x7e0
[ 96.171505][ T626] ? __mutex_trylock_common+0xf9/0x260
[ 96.171833][ T626] ? __pfx___mutex_trylock_common+0x10/0x10
[ 96.172232][ T626] ? rcu_is_watching+0x12/0xc0
[ 96.172567][ T626] ? rcu_is_watching+0x12/0xc0
[ 96.172883][ T626] ? trace_contention_end+0xdc/0x140
[ 96.173199][ T626] ? __mutex_lock+0x19c/0xcd0
[ 96.173528][ T626] ? find_held_lock+0x2b/0x80
[ 96.173849][ T626] ? rtnl_newlink+0x651/0xa60
[ 96.174162][ T626] ? __create_object+0x5e/0xb0
[ 96.174493][ T626] ? __pfx___mutex_lock+0x10/0x10
[ 96.174830][ T626] ? trace_cap_capable+0x10f/0x190
[ 96.175147][ T626] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 96.175556][ T626] ? __rtnl_newlink+0x40e/0xa40
[ 96.175883][ T626] rtnl_newlink+0x69a/0xa60
[ 96.176210][ T626] ? __pfx_rtnl_newlink+0x10/0x10
[ 96.176540][ T626] ? __lock_acquire+0x44d/0x7e0
[ 96.176864][ T626] ? find_held_lock+0x2b/0x80
[ 96.177189][ T626] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 96.177528][ T626] ? __lock_release+0x5d/0x170
[ 96.177848][ T626] ? __pfx_rtnl_newlink+0x10/0x10
[ 96.178170][ T626] rtnetlink_rcv_msg+0x713/0xc00
[ 96.178497][ T626] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 96.178817][ T626] ? __lock_acquire+0x44d/0x7e0
[ 96.179135][ T626] netlink_rcv_skb+0x121/0x350
[ 96.179469][ T626] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 96.179794][ T626] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 96.180122][ T626] ? netlink_deliver_tap+0x13e/0x340
[ 96.180450][ T626] ? netlink_deliver_tap+0xc3/0x340
[ 96.180770][ T626] netlink_unicast+0x4a1/0x780
[ 96.181091][ T626] ? __pfx_netlink_unicast+0x10/0x10
[ 96.181424][ T626] ? __lock_acquire+0x44d/0x7e0
[ 96.181746][ T626] netlink_sendmsg+0x721/0xbe0
[ 96.182068][ T626] ? __pfx_netlink_sendmsg+0x10/0x10
[ 96.182412][ T626] ? __import_iovec+0x238/0x3c0
[ 96.182743][ T626] ____sys_sendmsg+0x7aa/0xa10
[ 96.183061][ T626] ? __pfx_____sys_sendmsg+0x10/0x10
[ 96.183386][ T626] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 96.183792][ T626] ___sys_sendmsg+0xed/0x170
[ 96.184104][ T626] ? kasan_record_aux_stack+0x8c/0xa0
[ 96.184441][ T626] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 96.184845][ T626] ? __pfx____sys_sendmsg+0x10/0x10
[ 96.185166][ T626] ? find_held_lock+0x2b/0x80
[ 96.185499][ T626] ? __lock_acquire+0x44d/0x7e0
[ 96.185823][ T626] ? find_held_lock+0x2b/0x80
[ 96.186143][ T626] ? __virt_addr_valid+0x22e/0x450
[ 96.186467][ T626] ? __lock_release+0x5d/0x170
[ 96.186790][ T626] __sys_sendmsg+0x10b/0x1a0
[ 96.187119][ T626] ? __call_rcu_common.constprop.0+0x320/0x640
[ 96.187521][ T626] ? __pfx___sys_sendmsg+0x10/0x10
[ 96.187849][ T626] ? rcu_is_watching+0x12/0xc0
[ 96.188176][ T626] do_syscall_64+0xc1/0x380
[ 96.188508][ T626] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.188903][ T626] RIP: 0033:0x7ff1f16b91e7
[ 96.189235][ T626] 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
[ 96.190382][ T626] RSP: 002b:00007ffc590a5748 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 96.190861][ T626] RAX: ffffffffffffffda RBX: 00007ffc590a5e70 RCX: 00007ff1f16b91e7
[ 96.191346][ T626] RDX: 0000000000000000 RSI: 00007ffc590a57b0 RDI: 0000000000000005
[ 96.191833][ T626] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 96.192319][ T626] R10: 00007ff1f15b6ee8 R11: 0000000000000246 R12: 0000000000000003
[ 96.192797][ T626] R13: 00000000686e65ef R14: 0000000000499600 R15: 0000000000000000
[ 96.193303][ T626]
[ 96.193549][ T626] irq event stamp: 43895
[ 96.193788][ T626] hardirqs last enabled at (43903): [] __up_console_sem+0x6b/0x80
[ 96.194349][ T626] hardirqs last disabled at (43912): [] __up_console_sem+0x50/0x80
[ 96.194899][ T626] softirqs last enabled at (43884): [] handle_softirqs+0x358/0x620
[ 96.195521][ T626] softirqs last disabled at (43875): [] __irq_exit_rcu+0xfa/0x160
[ 96.196079][ T626] ---[ end trace 0000000000000000 ]---
[ 96.336653][ T627] vx1: left allmulticast mode
[ 96.337028][ T627] vx1: left promiscuous mode
[ 96.337555][ T627] br1: port 1(vx1) entered disabled state
[ 96.352779][ T627] ------------[ cut here ]------------
[ 96.353131][ T627] WARNING: CPU: 1 PID: 627 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 96.353790][ T627] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 96.356054][ T627] CPU: 1 UID: 0 PID: 627 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 96.356714][ T627] Tainted: [W]=WARN
[ 96.356946][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 96.357366][ T627] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 96.357690][ T627] 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
[ 96.358804][ T627] RSP: 0018:ffffc90000c56f70 EFLAGS: 00010246
[ 96.359191][ T627] RAX: 0000000000000000 RBX: ffff88800974a000 RCX: 0000000000000001
[ 96.359676][ T627] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 96.360129][ T627] RBP: ffffc90000c57058 R08: 0000000000000000 R09: 0000000000000000
[ 96.360619][ T627] R10: ffffc90000c57088 R11: ffffffff99579160 R12: 1ffff9200018adf2
[ 96.361075][ T627] R13: 00000000000005dc R14: ffffc90000c57088 R15: ffff88800974af08
[ 96.361584][ T627] FS: 00007f69f6c61800(0000) GS:ffff88809b137000(0000) knlGS:0000000000000000
[ 96.362120][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.362537][ T627] CR2: 00000000004e5760 CR3: 000000000fb15002 CR4: 0000000000772ef0
[ 96.362998][ T627] PKRU: 55555554
[ 96.363228][ T627] Call Trace:
[ 96.363479][ T627]
[ 96.363637][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 96.364026][ T627] ? br_del_if+0xa3/0x1f0 [bridge]
[ 96.364407][ T627] ? do_set_master+0x147/0x500
[ 96.364721][ T627] ? do_setlink.constprop.0+0x9f4/0x2480
[ 96.365038][ T627] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 96.365362][ T627] ? netlink_unicast+0x4a1/0x780
[ 96.365690][ T627] ? netlink_sendmsg+0x721/0xbe0
[ 96.365995][ T627] ? ____sys_sendmsg+0x7aa/0xa10
[ 96.366313][ T627] ? ___sys_sendmsg+0xed/0x170
[ 96.366638][ T627] ? __sys_sendmsg+0x10b/0x1a0
[ 96.366941][ T627] ? do_syscall_64+0xc1/0x380
[ 96.367245][ T627] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.367653][ T627] ? find_held_lock+0x2b/0x80
[ 96.367971][ T627] netif_set_mtu+0x88/0x100
[ 96.368288][ T627] ? __pfx_netif_set_mtu+0x10/0x10
[ 96.368623][ T627] dev_set_mtu+0xa0/0x150
[ 96.368855][ T627] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 96.369301][ T627] br_del_if+0xb2/0x1f0 [bridge]
[ 96.369662][ T627] ? rtnl_is_locked+0x15/0x20
[ 96.369974][ T627] do_set_master+0x147/0x500
[ 96.370293][ T627] do_setlink.constprop.0+0x9f4/0x2480
[ 96.370618][ T627] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 96.371011][ T627] ? rcu_read_lock_any_held+0x43/0xb0
[ 96.371326][ T627] ? validate_chain+0x166/0x4d0
[ 96.371660][ T627] ? __kernel_text_address+0x12/0x40
[ 96.371973][ T627] ? __lock_acquire+0x44d/0x7e0
[ 96.372302][ T627] ? __mutex_trylock_common+0xf9/0x260
[ 96.372620][ T627] ? __pfx___mutex_trylock_common+0x10/0x10
[ 96.373000][ T627] ? rcu_is_watching+0x12/0xc0
[ 96.373329][ T627] ? rcu_is_watching+0x12/0xc0
[ 96.373650][ T627] ? trace_contention_end+0xdc/0x140
[ 96.373953][ T627] ? __mutex_lock+0x19c/0xcd0
[ 96.374273][ T627] ? find_held_lock+0x2b/0x80
[ 96.374594][ T627] ? rtnl_newlink+0x651/0xa60
[ 96.374916][ T627] ? __create_object+0x5e/0xb0
[ 96.375225][ T627] ? __pfx___mutex_lock+0x10/0x10
[ 96.375554][ T627] ? trace_cap_capable+0x10f/0x190
[ 96.375878][ T627] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 96.376273][ T627] ? __rtnl_newlink+0x40e/0xa40
[ 96.376597][ T627] rtnl_newlink+0x69a/0xa60
[ 96.376927][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 96.377242][ T627] ? __lock_acquire+0x44d/0x7e0
[ 96.377580][ T627] ? find_held_lock+0x2b/0x80
[ 96.377916][ T627] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 96.378220][ T627] ? __lock_release+0x5d/0x170
[ 96.378535][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 96.378856][ T627] rtnetlink_rcv_msg+0x713/0xc00
[ 96.379163][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 96.379480][ T627] ? __lock_acquire+0x44d/0x7e0
[ 96.379828][ T627] netlink_rcv_skb+0x121/0x350
[ 96.380137][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 96.380455][ T627] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 96.380785][ T627] ? netlink_deliver_tap+0x13e/0x340
[ 96.381091][ T627] ? netlink_deliver_tap+0xc3/0x340
[ 96.381428][ T627] netlink_unicast+0x4a1/0x780
[ 96.381739][ T627] ? __pfx_netlink_unicast+0x10/0x10
[ 96.382066][ T627] ? __lock_acquire+0x44d/0x7e0
[ 96.382386][ T627] netlink_sendmsg+0x721/0xbe0
[ 96.382693][ T627] ? __pfx_netlink_sendmsg+0x10/0x10
[ 96.383016][ T627] ? __import_iovec+0x238/0x3c0
[ 96.383338][ T627] ____sys_sendmsg+0x7aa/0xa10
[ 96.383649][ T627] ? __pfx_____sys_sendmsg+0x10/0x10
[ 96.383967][ T627] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 96.384376][ T627] ___sys_sendmsg+0xed/0x170
[ 96.384677][ T627] ? kasan_record_aux_stack+0x8c/0xa0
[ 96.384995][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 96.385399][ T627] ? __pfx____sys_sendmsg+0x10/0x10
[ 96.385719][ T627] ? find_held_lock+0x2b/0x80
[ 96.386039][ T627] ? __lock_acquire+0x44d/0x7e0
[ 96.386358][ T627] ? find_held_lock+0x2b/0x80
[ 96.386671][ T627] ? __virt_addr_valid+0x22e/0x450
[ 96.386991][ T627] ? __lock_release+0x5d/0x170
[ 96.387316][ T627] __sys_sendmsg+0x10b/0x1a0
[ 96.387620][ T627] ? __call_rcu_common.constprop.0+0x320/0x640
[ 96.388014][ T627] ? __pfx___sys_sendmsg+0x10/0x10
[ 96.388344][ T627] ? rcu_is_watching+0x12/0xc0
[ 96.388654][ T627] do_syscall_64+0xc1/0x380
[ 96.388986][ T627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.389387][ T627] RIP: 0033:0x7f69f6e2e1e7
[ 96.389715][ T627] 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
[ 96.390827][ T627] RSP: 002b:00007ffcaa92f7e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 96.391330][ T627] RAX: ffffffffffffffda RBX: 00007ffcaa92ff10 RCX: 00007f69f6e2e1e7
[ 96.391800][ T627] RDX: 0000000000000000 RSI: 00007ffcaa92f850 RDI: 0000000000000005
[ 96.392287][ T627] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 96.392747][ T627] R10: 00007f69f6d2bee8 R11: 0000000000000246 R12: 0000000000000003
[ 96.393227][ T627] R13: 00000000686e65f0 R14: 0000000000499600 R15: 0000000000000000
[ 96.393732][ T627]
[ 96.393964][ T627] irq event stamp: 47711
[ 96.394207][ T627] hardirqs last enabled at (47719): [] __up_console_sem+0x6b/0x80
[ 96.394746][ T627] hardirqs last disabled at (47728): [] __up_console_sem+0x50/0x80
[ 96.395312][ T627] softirqs last enabled at (47700): [] handle_softirqs+0x358/0x620
[ 96.395847][ T627] softirqs last disabled at (47679): [] __irq_exit_rcu+0xfa/0x160
[ 96.396414][ T627] ---[ end trace 0000000000000000 ]---