[ 15.134881][ T252] ip (252) used greatest stack depth: 24032 bytes left
[ 19.674392][ T302] br0: port 1(veth1) entered blocking state
[ 19.675043][ T302] br0: port 1(veth1) entered disabled state
[ 19.675613][ T302] veth1: entered allmulticast mode
[ 19.679171][ T302] veth1: entered promiscuous mode
[ 19.681537][ T302] ------------[ cut here ]------------
[ 19.681856][ T302] WARNING: CPU: 3 PID: 302 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.683138][ T302] Modules linked in: bridge stp llc vrf veth
[ 19.683644][ T302] CPU: 3 UID: 0 PID: 302 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.684194][ T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.684587][ T302] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.684921][ 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
[ 19.686029][ T302] RSP: 0018:ffffc90000776ef0 EFLAGS: 00010246
[ 19.686445][ T302] RAX: 0000000000000000 RBX: ffff88800fdba000 RCX: 0000000000000001
[ 19.686958][ T302] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 19.687433][ T302] RBP: ffffc90000776fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.687933][ T302] R10: ffffc90000777010 R11: ffffffffbaca8918 R12: 1ffff920000eede2
[ 19.688409][ T302] R13: 00000000000005dc R14: ffffc90000777010 R15: ffff88800fdbaf08
[ 19.688892][ T302] FS: 00007f78fae40800(0000) GS:ffff888073837000(0000) knlGS:0000000000000000
[ 19.689435][ T302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.689848][ T302] CR2: 00000000004e5aa8 CR3: 0000000005a79006 CR4: 0000000000772ef0
[ 19.690337][ T302] PKRU: 55555554
[ 19.690604][ T302] Call Trace:
[ 19.690867][ T302]
[ 19.691032][ T302] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.691347][ T302] ? find_held_lock+0x2b/0x80
[ 19.691679][ T302] ? mark_held_locks+0x49/0x80
[ 19.691995][ T302] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.692394][ T302] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.692732][ T302] netif_set_mtu+0x88/0x100
[ 19.693056][ T302] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.693374][ T302] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.693809][ T302] dev_set_mtu+0xa0/0x150
[ 19.694046][ T302] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.694494][ T302] br_add_if+0xda3/0x1330 [bridge]
[ 19.694873][ T302] do_set_master+0x32f/0x500
[ 19.695189][ T302] do_setlink.constprop.0+0x9f4/0x2480
[ 19.695516][ T302] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.695921][ T302] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.696239][ T302] ? validate_chain+0x166/0x4d0
[ 19.696555][ T302] ? __kernel_text_address+0x12/0x40
[ 19.696874][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.697185][ T302] ? __mutex_trylock_common+0xf9/0x260
[ 19.697509][ T302] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.697895][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.698206][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.698522][ T302] ? trace_contention_end+0xdc/0x140
[ 19.698862][ T302] ? __mutex_lock+0x19c/0xcd0
[ 19.699168][ T302] ? find_held_lock+0x2b/0x80
[ 19.699484][ T302] ? rtnl_newlink+0x651/0xa60
[ 19.699800][ T302] ? __create_object+0x5e/0xb0
[ 19.700112][ T302] ? __pfx___mutex_lock+0x10/0x10
[ 19.700420][ T302] ? trace_cap_capable+0x10f/0x190
[ 19.700743][ T302] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.701126][ T302] ? __rtnl_newlink+0x40e/0xa40
[ 19.701439][ T302] rtnl_newlink+0x69a/0xa60
[ 19.701761][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.702068][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.702397][ T302] ? find_held_lock+0x2b/0x80
[ 19.702749][ T302] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.703079][ T302] ? __lock_release+0x5d/0x170
[ 19.703388][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.703725][ T302] rtnetlink_rcv_msg+0x710/0xc00
[ 19.704037][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.704348][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.704680][ T302] netlink_rcv_skb+0x121/0x350
[ 19.704989][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.705297][ T302] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.705625][ T302] ? netlink_deliver_tap+0x13e/0x340
[ 19.705935][ T302] ? netlink_deliver_tap+0xc3/0x340
[ 19.706242][ T302] netlink_unicast+0x49e/0x780
[ 19.706564][ T302] ? __pfx_netlink_unicast+0x10/0x10
[ 19.706910][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.707223][ T302] netlink_sendmsg+0x721/0xbe0
[ 19.707546][ T302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.707859][ T302] ? __import_iovec+0x238/0x3c0
[ 19.708172][ T302] ____sys_sendmsg+0x7ad/0xa10
[ 19.708494][ T302] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.708806][ T302] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.709199][ T302] ___sys_sendmsg+0xed/0x170
[ 19.709512][ T302] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.709822][ T302] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.710206][ T302] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.710534][ T302] ? find_held_lock+0x2b/0x80
[ 19.710895][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.711211][ T302] ? find_held_lock+0x2b/0x80
[ 19.711565][ T302] ? __virt_addr_valid+0x22e/0x450
[ 19.711878][ T302] ? __lock_release+0x5d/0x170
[ 19.712193][ T302] __sys_sendmsg+0x10b/0x1a0
[ 19.712525][ T302] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.712929][ T302] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.713251][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.713574][ T302] do_syscall_64+0xc1/0x380
[ 19.713894][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.714277][ T302] RIP: 0033:0x7f78fb00d1e7
[ 19.714612][ 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
[ 19.715748][ T302] RSP: 002b:00007ffdd974f918 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.716223][ T302] RAX: ffffffffffffffda RBX: 00007ffdd9750040 RCX: 00007f78fb00d1e7
[ 19.716707][ T302] RDX: 0000000000000000 RSI: 00007ffdd974f980 RDI: 0000000000000005
[ 19.717177][ T302] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.717654][ T302] R10: 00000000038be910 R11: 0000000000000246 R12: 0000000000000004
[ 19.718139][ T302] R13: 00000000686e133f R14: 0000000000499600 R15: 0000000000000000
[ 19.718771][ T302]
[ 19.719015][ T302] irq event stamp: 37329
[ 19.719248][ T302] hardirqs last enabled at (37337): [] __up_console_sem+0x6b/0x80
[ 19.719805][ T302] hardirqs last disabled at (37346): [] __up_console_sem+0x50/0x80
[ 19.720349][ T302] softirqs last enabled at (36432): [] handle_softirqs+0x358/0x620
[ 19.720903][ T302] softirqs last disabled at (36147): [] __irq_exit_rcu+0xfa/0x160
[ 19.721438][ T302] ---[ end trace 0000000000000000 ]---
[ 19.826216][ T303] br0: port 2(veth2) entered blocking state
[ 19.827361][ T303] br0: port 2(veth2) entered disabled state
[ 19.827800][ T303] veth2: entered allmulticast mode
[ 19.831327][ T303] veth2: entered promiscuous mode
[ 19.832778][ T303] ------------[ cut here ]------------
[ 19.833093][ T303] WARNING: CPU: 0 PID: 303 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.834228][ T303] Modules linked in: bridge stp llc vrf veth
[ 19.834645][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.835269][ T303] Tainted: [W]=WARN
[ 19.835518][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.835904][ T303] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.836230][ 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
[ 19.837340][ T303] RSP: 0018:ffffc90000776ef0 EFLAGS: 00010246
[ 19.837736][ T303] RAX: 0000000000000000 RBX: ffff88800fdba000 RCX: 0000000000000001
[ 19.838204][ T303] RDX: 0000000000000000 RSI: ffffffffb9e9b941 RDI: ffffffffb96555e0
[ 19.838680][ T303] RBP: ffffc90000776fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.839139][ T303] R10: ffffc90000777010 R11: ffffffffbaca8918 R12: 1ffff920000eede2
[ 19.839608][ T303] R13: 00000000000005dc R14: ffffc90000777010 R15: ffff88800fdbaf08
[ 19.840073][ T303] FS: 00007f935e774800(0000) GS:ffff8880736b7000(0000) knlGS:0000000000000000
[ 19.840632][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.841018][ T303] CR2: 00000000004e5ab0 CR3: 0000000005a79004 CR4: 0000000000772ef0
[ 19.841484][ T303] PKRU: 55555554
[ 19.841732][ T303] Call Trace:
[ 19.841961][ T303]
[ 19.842121][ T303] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.842448][ T303] ? find_held_lock+0x2b/0x80
[ 19.842795][ T303] ? mark_held_locks+0x49/0x80
[ 19.843109][ T303] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.843503][ T303] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.843824][ T303] netif_set_mtu+0x88/0x100
[ 19.844135][ T303] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.844457][ T303] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.844911][ T303] dev_set_mtu+0xa0/0x150
[ 19.845154][ T303] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.845587][ T303] br_add_if+0xda3/0x1330 [bridge]
[ 19.845944][ T303] do_set_master+0x32f/0x500
[ 19.846269][ T303] do_setlink.constprop.0+0x9f4/0x2480
[ 19.846601][ T303] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.847012][ T303] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.847331][ T303] ? validate_chain+0x166/0x4d0
[ 19.847656][ T303] ? __kernel_text_address+0x12/0x40
[ 19.847983][ T303] ? __lock_acquire+0x44d/0x7e0
[ 19.848306][ T303] ? __mutex_trylock_common+0xf9/0x260
[ 19.848632][ T303] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.849026][ T303] ? rcu_is_watching+0x12/0xc0
[ 19.849351][ T303] ? rcu_is_watching+0x12/0xc0
[ 19.849677][ T303] ? trace_contention_end+0xdc/0x140
[ 19.849993][ T303] ? __mutex_lock+0x19c/0xcd0
[ 19.850320][ T303] ? find_held_lock+0x2b/0x80
[ 19.850648][ T303] ? rtnl_newlink+0x651/0xa60
[ 19.850962][ T303] ? __create_object+0x5e/0xb0
[ 19.851283][ T303] ? __pfx___mutex_lock+0x10/0x10
[ 19.851609][ T303] ? trace_cap_capable+0x10f/0x190
[ 19.851939][ T303] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.852336][ T303] ? __rtnl_newlink+0x40e/0xa40
[ 19.852729][ T303] rtnl_newlink+0x69a/0xa60
[ 19.853058][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.853375][ T303] ? __lock_acquire+0x44d/0x7e0
[ 19.853714][ T303] ? find_held_lock+0x2b/0x80
[ 19.854035][ T303] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.854358][ T303] ? __lock_release+0x5d/0x170
[ 19.854684][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.855005][ T303] rtnetlink_rcv_msg+0x710/0xc00
[ 19.855317][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.855652][ T303] ? __lock_acquire+0x44d/0x7e0
[ 19.855967][ T303] netlink_rcv_skb+0x121/0x350
[ 19.856276][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.856599][ T303] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.856974][ T303] ? netlink_deliver_tap+0x13e/0x340
[ 19.857293][ T303] ? netlink_deliver_tap+0xc3/0x340
[ 19.857621][ T303] netlink_unicast+0x49e/0x780
[ 19.857937][ T303] ? __pfx_netlink_unicast+0x10/0x10
[ 19.858245][ T303] ? __lock_acquire+0x44d/0x7e0
[ 19.858567][ T303] netlink_sendmsg+0x721/0xbe0
[ 19.858877][ T303] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.859220][ T303] ? __import_iovec+0x238/0x3c0
[ 19.859554][ T303] ____sys_sendmsg+0x7ad/0xa10
[ 19.859870][ T303] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.860194][ T303] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.860879][ T303] ___sys_sendmsg+0xed/0x170
[ 19.861188][ T303] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.861516][ T303] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.861915][ T303] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.862231][ T303] ? find_held_lock+0x2b/0x80
[ 19.862569][ T303] ? __lock_acquire+0x44d/0x7e0
[ 19.862880][ T303] ? find_held_lock+0x2b/0x80
[ 19.863185][ T303] ? __virt_addr_valid+0x22e/0x450
[ 19.863498][ T303] ? __lock_release+0x5d/0x170
[ 19.863808][ T303] __sys_sendmsg+0x10b/0x1a0
[ 19.864128][ T303] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.864514][ T303] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.864832][ T303] ? rcu_is_watching+0x12/0xc0
[ 19.865139][ T303] do_syscall_64+0xc1/0x380
[ 19.865449][ T303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.866066][ T303] RIP: 0033:0x7f935e9411e7
[ 19.866634][ 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
[ 19.867764][ T303] RSP: 002b:00007ffccca88498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.868244][ T303] RAX: ffffffffffffffda RBX: 00007ffccca88bc0 RCX: 00007f935e9411e7
[ 19.868950][ T303] RDX: 0000000000000000 RSI: 00007ffccca88500 RDI: 0000000000000005
[ 19.869418][ T303] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.869891][ T303] R10: 0000000017558910 R11: 0000000000000246 R12: 0000000000000004
[ 19.870602][ T303] R13: 00000000686e133f R14: 0000000000499600 R15: 0000000000000000
[ 19.871082][ T303]
[ 19.871311][ T303] irq event stamp: 32031
[ 19.871553][ T303] hardirqs last enabled at (32041): [] __up_console_sem+0x6b/0x80
[ 19.872323][ T303] hardirqs last disabled at (32048): [] __up_console_sem+0x50/0x80
[ 19.872874][ T303] softirqs last enabled at (31128): [] handle_softirqs+0x358/0x620
[ 19.873670][ T303] softirqs last disabled at (30807): [] __irq_exit_rcu+0xfa/0x160
[ 19.874224][ T303] ---[ end trace 0000000000000000 ]---
[ 19.903858][ T303] ip (303) used greatest stack depth: 23904 bytes left
[ 20.121747][ T46] br0: port 1(veth1) entered blocking state
[ 20.122258][ T46] br0: port 1(veth1) entered forwarding state
[ 20.234603][ T37] br0: port 2(veth2) entered blocking state
[ 20.235074][ T37] br0: port 2(veth2) entered forwarding state
[ 29.262439][ T351] veth0: entered promiscuous mode
[ 29.953037][ T357] GACT probability NOT on
[ 56.793966][ T385] veth0: left promiscuous mode
[ 57.295206][ T397] veth3: entered promiscuous mode
[ 59.603505][ T406] veth3: left promiscuous mode
[ 59.827984][ T408] veth3: entered promiscuous mode
[ 62.136382][ T417] veth3: left promiscuous mode
[ 62.382102][ T420] veth3: entered promiscuous mode
[ 64.577858][ T429] veth3: left promiscuous mode
[ 64.819328][ T431] veth3: entered promiscuous mode
[ 67.086951][ T440] veth3: left promiscuous mode
[ 73.101344][ T478] br0: port 2(veth2) entered disabled state
[ 73.202079][ T479] br0: port 1(veth1) entered disabled state
[ 73.327968][ T480] veth2: left allmulticast mode
[ 73.328334][ T480] veth2: left promiscuous mode
[ 73.328851][ T480] br0: port 2(veth2) entered disabled state
[ 73.331740][ T480] veth1: left allmulticast mode
[ 73.332046][ T480] veth1: left promiscuous mode
[ 73.332534][ T480] br0: port 1(veth1) entered disabled state