[ 15.402920][ T252] ip (252) used greatest stack depth: 23872 bytes left
[ 19.948878][ T302] br0: port 1(veth1) entered blocking state
[ 19.949508][ T302] br0: port 1(veth1) entered disabled state
[ 19.950219][ T302] veth1: entered allmulticast mode
[ 19.953963][ T302] veth1: entered promiscuous mode
[ 19.957401][ T302] ------------[ cut here ]------------
[ 19.957791][ T302] WARNING: CPU: 1 PID: 302 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.958460][ T302] Modules linked in: bridge stp llc vrf veth
[ 19.959014][ T302] CPU: 1 UID: 0 PID: 302 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.959618][ T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.960038][ T302] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.960449][ T302] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 19.961633][ T302] RSP: 0000:ffffc900005f6ef0 EFLAGS: 00010246
[ 19.962065][ T302] RAX: 0000000000000000 RBX: ffff888005842000 RCX: 0000000000000001
[ 19.962554][ T302] RDX: 0000000000000000 RSI: ffffffffba09b941 RDI: ffffffffb98555e0
[ 19.963061][ T302] RBP: ffffc900005f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.963588][ T302] R10: ffffc900005f7010 R11: ffffffffbaea8918 R12: 1ffff920000bede2
[ 19.964232][ T302] R13: 00000000000005dc R14: ffffc900005f7010 R15: ffff888005842f08
[ 19.964893][ T302] FS: 00007faa0806f800(0000) GS:ffff888073337000(0000) knlGS:0000000000000000
[ 19.965441][ T302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.966035][ T302] CR2: 00000000004e5aa8 CR3: 000000000c71c003 CR4: 0000000000772ef0
[ 19.966559][ T302] PKRU: 55555554
[ 19.966981][ T302] Call Trace:
[ 19.967252][ T302]
[ 19.967432][ T302] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.968015][ T302] ? find_held_lock+0x2b/0x80
[ 19.968361][ T302] ? mark_held_locks+0x49/0x80
[ 19.968880][ T302] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.969301][ T302] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.969648][ T302] netif_set_mtu+0x88/0x100
[ 19.970145][ T302] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.970480][ T302] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.971108][ T302] dev_set_mtu+0xa0/0x150
[ 19.971360][ T302] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.971949][ T302] br_add_if+0xda3/0x1330 [bridge]
[ 19.972326][ T302] do_set_master+0x32f/0x500
[ 19.972650][ T302] do_setlink.constprop.0+0x9f4/0x2480
[ 19.973117][ T302] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.973521][ T302] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.973870][ T302] ? validate_chain+0x166/0x4d0
[ 19.974191][ T302] ? __kernel_text_address+0x12/0x40
[ 19.974524][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.974865][ T302] ? __mutex_trylock_common+0xf9/0x260
[ 19.975190][ T302] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.975614][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.975966][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.976302][ T302] ? trace_contention_end+0xdc/0x140
[ 19.976621][ T302] ? __mutex_lock+0x19c/0xcd0
[ 19.976955][ T302] ? find_held_lock+0x2b/0x80
[ 19.977300][ T302] ? rtnl_newlink+0x651/0xa60
[ 19.977953][ T302] ? __create_object+0x5e/0xb0
[ 19.978296][ T302] ? __pfx___mutex_lock+0x10/0x10
[ 19.978643][ T302] ? trace_cap_capable+0x10f/0x190
[ 19.978987][ T302] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.979411][ T302] ? __rtnl_newlink+0x40e/0xa40
[ 19.979763][ T302] rtnl_newlink+0x69a/0xa60
[ 19.980116][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.980453][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.980811][ T302] ? find_held_lock+0x2b/0x80
[ 19.981141][ T302] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.981465][ T302] ? __lock_release+0x5d/0x170
[ 19.981812][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.982149][ T302] rtnetlink_rcv_msg+0x710/0xc00
[ 19.982478][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.982848][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.983181][ T302] netlink_rcv_skb+0x121/0x350
[ 19.983506][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.983837][ T302] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.984168][ T302] ? netlink_deliver_tap+0x13e/0x340
[ 19.984505][ T302] ? netlink_deliver_tap+0xc3/0x340
[ 19.984850][ T302] netlink_unicast+0x49e/0x780
[ 19.985199][ T302] ? __pfx_netlink_unicast+0x10/0x10
[ 19.985531][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.985867][ T302] netlink_sendmsg+0x721/0xbe0
[ 19.986195][ T302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.986543][ T302] ? __import_iovec+0x238/0x3c0
[ 19.986904][ T302] ____sys_sendmsg+0x7ad/0xa10
[ 19.987235][ T302] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.987580][ T302] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.988036][ T302] ___sys_sendmsg+0xed/0x170
[ 19.988375][ T302] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.988740][ T302] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.989157][ T302] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.989494][ T302] ? find_held_lock+0x2b/0x80
[ 19.989859][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.990234][ T302] ? find_held_lock+0x2b/0x80
[ 19.990560][ T302] ? __virt_addr_valid+0x22e/0x450
[ 19.990914][ T302] ? __lock_release+0x5d/0x170
[ 19.991262][ T302] __sys_sendmsg+0x10b/0x1a0
[ 19.991583][ T302] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.992004][ T302] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.992342][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.992689][ T302] do_syscall_64+0xc1/0x380
[ 19.993036][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.993433][ T302] RIP: 0033:0x7faa0823c1e7
[ 19.993810][ T302] 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
[ 19.995019][ T302] RSP: 002b:00007ffd8d6279c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.995515][ T302] RAX: ffffffffffffffda RBX: 00007ffd8d6280f0 RCX: 00007faa0823c1e7
[ 19.995985][ T302] RDX: 0000000000000000 RSI: 00007ffd8d627a30 RDI: 0000000000000005
[ 19.996467][ T302] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.996963][ T302] R10: 0000000032b03910 R11: 0000000000000246 R12: 0000000000000004
[ 19.997467][ T302] R13: 00000000686e3880 R14: 0000000000499600 R15: 0000000000000000
[ 19.997993][ T302]
[ 19.998237][ T302] irq event stamp: 37615
[ 19.998472][ T302] hardirqs last enabled at (37623): [] __up_console_sem+0x6b/0x80
[ 19.999038][ T302] hardirqs last disabled at (37654): [] __up_console_sem+0x50/0x80
[ 19.999584][ T302] softirqs last enabled at (37652): [] handle_softirqs+0x358/0x620
[ 20.000126][ T302] softirqs last disabled at (37631): [] __irq_exit_rcu+0xfa/0x160
[ 20.000674][ T302] ---[ end trace 0000000000000000 ]---
[ 20.155757][ T303] br0: port 2(veth2) entered blocking state
[ 20.156485][ T303] br0: port 2(veth2) entered disabled state
[ 20.157233][ T303] veth2: entered allmulticast mode
[ 20.164088][ T303] veth2: entered promiscuous mode
[ 20.166587][ T303] ------------[ cut here ]------------
[ 20.167182][ T303] WARNING: CPU: 3 PID: 303 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.168295][ T303] Modules linked in: bridge stp llc vrf veth
[ 20.169042][ T303] CPU: 3 UID: 0 PID: 303 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.170162][ T303] Tainted: [W]=WARN
[ 20.170591][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.171269][ T303] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.171854][ T303] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.173906][ T303] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 20.174628][ T303] RAX: 0000000000000000 RBX: ffff888005842000 RCX: 0000000000000001
[ 20.175486][ T303] RDX: 0000000000000000 RSI: ffffffffba09b941 RDI: ffffffffb98555e0
[ 20.176335][ T303] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.177179][ T303] R10: ffffc900005e7010 R11: ffffffffbaea8918 R12: 1ffff920000bcde2
[ 20.178036][ T303] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff888005842f08
[ 20.178877][ T303] FS: 00007fe814eef800(0000) GS:ffff888073437000(0000) knlGS:0000000000000000
[ 20.179879][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.180600][ T303] CR2: 00000000004e5ab0 CR3: 000000000c07f004 CR4: 0000000000772ef0
[ 20.181482][ T303] PKRU: 55555554
[ 20.181931][ T303] Call Trace:
[ 20.182361][ T303]
[ 20.182658][ T303] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.183235][ T303] ? find_held_lock+0x2b/0x80
[ 20.183812][ T303] ? mark_held_locks+0x49/0x80
[ 20.184349][ T303] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.185056][ T303] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.185644][ T303] netif_set_mtu+0x88/0x100
[ 20.186233][ T303] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.186837][ T303] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.187614][ T303] dev_set_mtu+0xa0/0x150
[ 20.188027][ T303] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.188461][ T303] br_add_if+0xda3/0x1330 [bridge]
[ 20.188834][ T303] do_set_master+0x32f/0x500
[ 20.189147][ T303] do_setlink.constprop.0+0x9f4/0x2480
[ 20.189462][ T303] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.190106][ T303] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.190417][ T303] ? validate_chain+0x166/0x4d0
[ 20.190737][ T303] ? __kernel_text_address+0x12/0x40
[ 20.191052][ T303] ? __lock_acquire+0x44d/0x7e0
[ 20.191370][ T303] ? __mutex_trylock_common+0xf9/0x260
[ 20.191985][ T303] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.192371][ T303] ? rcu_is_watching+0x12/0xc0
[ 20.192690][ T303] ? rcu_is_watching+0x12/0xc0
[ 20.193000][ T303] ? trace_contention_end+0xdc/0x140
[ 20.193307][ T303] ? __mutex_lock+0x19c/0xcd0
[ 20.193619][ T303] ? find_held_lock+0x2b/0x80
[ 20.193941][ T303] ? rtnl_newlink+0x651/0xa60
[ 20.194257][ T303] ? __create_object+0x5e/0xb0
[ 20.194571][ T303] ? __pfx___mutex_lock+0x10/0x10
[ 20.194900][ T303] ? trace_cap_capable+0x10f/0x190
[ 20.195228][ T303] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.195634][ T303] ? __rtnl_newlink+0x40e/0xa40
[ 20.196198][ T303] rtnl_newlink+0x69a/0xa60
[ 20.196532][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.197096][ T303] ? __lock_acquire+0x44d/0x7e0
[ 20.197429][ T303] ? find_held_lock+0x2b/0x80
[ 20.197762][ T303] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.198106][ T303] ? __lock_release+0x5d/0x170
[ 20.198435][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.198992][ T303] rtnetlink_rcv_msg+0x710/0xc00
[ 20.199322][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.199885][ T303] ? __lock_acquire+0x44d/0x7e0
[ 20.200428][ T303] netlink_rcv_skb+0x121/0x350
[ 20.200976][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.201283][ T303] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.201603][ T303] ? netlink_deliver_tap+0x13e/0x340
[ 20.201924][ T303] ? netlink_deliver_tap+0xc3/0x340
[ 20.202459][ T303] netlink_unicast+0x49e/0x780
[ 20.202779][ T303] ? __pfx_netlink_unicast+0x10/0x10
[ 20.203090][ T303] ? __lock_acquire+0x44d/0x7e0
[ 20.203404][ T303] netlink_sendmsg+0x721/0xbe0
[ 20.203947][ T303] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.204257][ T303] ? __import_iovec+0x238/0x3c0
[ 20.204577][ T303] ____sys_sendmsg+0x7ad/0xa10
[ 20.204899][ T303] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.205462][ T303] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.205891][ T303] ___sys_sendmsg+0xed/0x170
[ 20.206200][ T303] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.206512][ T303] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.207132][ T303] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.207455][ T303] ? find_held_lock+0x2b/0x80
[ 20.207783][ T303] ? __lock_acquire+0x44d/0x7e0
[ 20.208118][ T303] ? find_held_lock+0x2b/0x80
[ 20.208655][ T303] ? __virt_addr_valid+0x22e/0x450
[ 20.208971][ T303] ? __lock_release+0x5d/0x170
[ 20.209308][ T303] __sys_sendmsg+0x10b/0x1a0
[ 20.209611][ T303] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.210005][ T303] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.210490][ T303] ? rcu_is_watching+0x12/0xc0
[ 20.210810][ T303] do_syscall_64+0xc1/0x380
[ 20.211357][ T303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.211761][ T303] RIP: 0033:0x7fe8150bc1e7
[ 20.212081][ T303] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 20.213446][ T303] RSP: 002b:00007ffdf25f1d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.213925][ T303] RAX: ffffffffffffffda RBX: 00007ffdf25f2470 RCX: 00007fe8150bc1e7
[ 20.214610][ T303] RDX: 0000000000000000 RSI: 00007ffdf25f1db0 RDI: 0000000000000005
[ 20.215084][ T303] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.215539][ T303] R10: 0000000021408910 R11: 0000000000000246 R12: 0000000000000004
[ 20.216243][ T303] R13: 00000000686e3880 R14: 0000000000499600 R15: 0000000000000000
[ 20.216722][ T303]
[ 20.216955][ T303] irq event stamp: 33929
[ 20.217406][ T303] hardirqs last enabled at (33937): [] __up_console_sem+0x6b/0x80
[ 20.217960][ T303] hardirqs last disabled at (33946): [] __up_console_sem+0x50/0x80
[ 20.218494][ T303] softirqs last enabled at (33706): [] handle_softirqs+0x358/0x620
[ 20.219251][ T303] softirqs last disabled at (33701): [] __irq_exit_rcu+0xfa/0x160
[ 20.219787][ T303] ---[ end trace 0000000000000000 ]---
[ 20.239139][ T303] ip (303) used greatest stack depth: 23728 bytes left
[ 20.487654][ T70] br0: port 1(veth1) entered blocking state
[ 20.488218][ T70] br0: port 1(veth1) entered forwarding state
[ 20.623261][ T72] br0: port 2(veth2) entered blocking state
[ 20.623842][ T72] br0: port 2(veth2) entered forwarding state
[ 32.901499][ T331] GACT probability NOT on
[ 244.660789][ T1632] br0: port 1(veth1) entered disabled state
[ 250.020835][ T1637] br0: port 1(veth1) entered forwarding state
[ 255.561208][ T1645] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 266.881979][ T1669] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 267.071194][ T1676] br0: port 2(veth2) entered disabled state
[ 267.179958][ T1677] br0: port 1(veth1) entered disabled state
[ 267.296784][ T1678] veth2: left allmulticast mode
[ 267.297191][ T1678] veth2: left promiscuous mode
[ 267.297899][ T1678] br0: port 2(veth2) entered disabled state
[ 267.300607][ T1678] veth1: left allmulticast mode
[ 267.301031][ T1678] veth1: left promiscuous mode
[ 267.302799][ T1678] br0: port 1(veth1) entered disabled state