[ 15.023540][ T256] ip (256) used greatest stack depth: 24048 bytes left
[ 22.441300][ T301] veth1: entered promiscuous mode
[ 22.763555][ T305] veth1: left promiscuous mode
[ 25.285547][ T328] veth1: entered promiscuous mode
[ 49.728821][ T411] veth1: entered allmulticast mode
[ 56.096490][ T426] veth1: left allmulticast mode
[ 73.980151][ T590] veth1: left promiscuous mode
[ 77.924384][ T630] br0: port 1(veth1) entered blocking state
[ 77.924885][ T630] br0: port 1(veth1) entered disabled state
[ 77.925290][ T630] veth1: entered allmulticast mode
[ 77.930230][ T630] veth1: entered promiscuous mode
[ 77.932507][ T630] ------------[ cut here ]------------
[ 77.932822][ T630] WARNING: CPU: 1 PID: 630 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 77.933427][ T630] Modules linked in: bridge stp llc vrf macvlan veth
[ 77.933922][ T630] CPU: 1 UID: 0 PID: 630 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 77.934464][ T630] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 77.934865][ T630] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 77.935183][ T630] 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
[ 77.937104][ T630] RSP: 0018:ffffc900007f6ef0 EFLAGS: 00010246
[ 77.937503][ T630] RAX: 0000000000000000 RBX: ffff88800a5fa000 RCX: 0000000000000001
[ 77.937958][ T630] RDX: 0000000000000000 RSI: ffffffff9fe9b941 RDI: ffffffff9f6555e0
[ 77.938409][ T630] RBP: ffffc900007f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 77.938891][ T630] R10: ffffc900007f7010 R11: ffffffffa0ca8918 R12: 1ffff920000fede2
[ 77.939351][ T630] R13: 00000000000005dc R14: ffffc900007f7010 R15: ffff88800a5faf08
[ 77.939815][ T630] FS: 00007fe0e0231800(0000) GS:ffff888094337000(0000) knlGS:0000000000000000
[ 77.940352][ T630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.940745][ T630] CR2: 00000000004e5aa8 CR3: 0000000005d60004 CR4: 0000000000772ef0
[ 77.941211][ T630] PKRU: 55555554
[ 77.941440][ T630] Call Trace:
[ 77.941676][ T630]
[ 77.941837][ T630] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 77.942142][ T630] ? find_held_lock+0x2b/0x80
[ 77.942457][ T630] ? mark_held_locks+0x49/0x80
[ 77.942777][ T630] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 77.943167][ T630] ? lockdep_hardirqs_on+0x7c/0x110
[ 77.943657][ T630] netif_set_mtu+0x88/0x100
[ 77.943963][ T630] ? __pfx_netif_set_mtu+0x10/0x10
[ 77.944276][ T630] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 77.944723][ T630] dev_set_mtu+0xa0/0x150
[ 77.944958][ T630] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 77.945373][ T630] br_add_if+0xda3/0x1330 [bridge]
[ 77.945736][ T630] do_set_master+0x32f/0x500
[ 77.946048][ T630] do_setlink.constprop.0+0x9f4/0x2480
[ 77.946354][ T630] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 77.946752][ T630] ? rcu_read_lock_any_held+0x43/0xb0
[ 77.947063][ T630] ? validate_chain+0x166/0x4d0
[ 77.947363][ T630] ? __kernel_text_address+0x12/0x40
[ 77.947677][ T630] ? __lock_acquire+0x44d/0x7e0
[ 77.947985][ T630] ? __mutex_trylock_common+0xf9/0x260
[ 77.948286][ T630] ? __pfx___mutex_trylock_common+0x10/0x10
[ 77.948666][ T630] ? rcu_is_watching+0x12/0xc0
[ 77.948971][ T630] ? rcu_is_watching+0x12/0xc0
[ 77.949269][ T630] ? trace_contention_end+0xdc/0x140
[ 77.949598][ T630] ? __mutex_lock+0x19c/0xcd0
[ 77.949901][ T630] ? find_held_lock+0x2b/0x80
[ 77.950214][ T630] ? rtnl_newlink+0x651/0xa60
[ 77.950523][ T630] ? __create_object+0x5e/0xb0
[ 77.950832][ T630] ? __pfx___mutex_lock+0x10/0x10
[ 77.951134][ T630] ? trace_cap_capable+0x10f/0x190
[ 77.951438][ T630] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 77.951821][ T630] ? __rtnl_newlink+0x40e/0xa40
[ 77.952128][ T630] rtnl_newlink+0x69a/0xa60
[ 77.952434][ T630] ? __pfx_rtnl_newlink+0x10/0x10
[ 77.952744][ T630] ? __lock_acquire+0x44d/0x7e0
[ 77.953051][ T630] ? find_held_lock+0x2b/0x80
[ 77.953351][ T630] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 77.953657][ T630] ? __lock_release+0x5d/0x170
[ 77.953960][ T630] ? __pfx_rtnl_newlink+0x10/0x10
[ 77.954260][ T630] rtnetlink_rcv_msg+0x710/0xc00
[ 77.954571][ T630] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 77.954877][ T630] ? __lock_acquire+0x44d/0x7e0
[ 77.955185][ T630] netlink_rcv_skb+0x121/0x350
[ 77.955504][ T630] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 77.955813][ T630] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 77.956129][ T630] ? netlink_deliver_tap+0x13e/0x340
[ 77.956430][ T630] ? netlink_deliver_tap+0xc3/0x340
[ 77.956743][ T630] netlink_unicast+0x49e/0x780
[ 77.957048][ T630] ? __pfx_netlink_unicast+0x10/0x10
[ 77.957354][ T630] ? __lock_acquire+0x44d/0x7e0
[ 77.957666][ T630] netlink_sendmsg+0x721/0xbe0
[ 77.957971][ T630] ? __pfx_netlink_sendmsg+0x10/0x10
[ 77.958275][ T630] ? __import_iovec+0x238/0x3c0
[ 77.958591][ T630] ____sys_sendmsg+0x7ad/0xa10
[ 77.958901][ T630] ? __pfx_____sys_sendmsg+0x10/0x10
[ 77.959200][ T630] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 77.959607][ T630] ___sys_sendmsg+0xed/0x170
[ 77.959910][ T630] ? kasan_record_aux_stack+0x8c/0xa0
[ 77.960226][ T630] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 77.960613][ T630] ? __pfx____sys_sendmsg+0x10/0x10
[ 77.960919][ T630] ? find_held_lock+0x2b/0x80
[ 77.961222][ T630] ? __lock_acquire+0x44d/0x7e0
[ 77.961535][ T630] ? find_held_lock+0x2b/0x80
[ 77.961840][ T630] ? __virt_addr_valid+0x22e/0x450
[ 77.962143][ T630] ? __lock_release+0x5d/0x170
[ 77.962453][ T630] __sys_sendmsg+0x10b/0x1a0
[ 77.962763][ T630] ? __call_rcu_common.constprop.0+0x320/0x640
[ 77.963138][ T630] ? __pfx___sys_sendmsg+0x10/0x10
[ 77.963453][ T630] ? rcu_is_watching+0x12/0xc0
[ 77.963771][ T630] do_syscall_64+0xc1/0x380
[ 77.964082][ T630] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.964463][ T630] RIP: 0033:0x7fe0e03fe1e7
[ 77.964788][ T630] 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
[ 77.965873][ T630] RSP: 002b:00007ffec510fe38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 77.966336][ T630] RAX: ffffffffffffffda RBX: 00007ffec5110560 RCX: 00007fe0e03fe1e7
[ 77.966797][ T630] RDX: 0000000000000000 RSI: 00007ffec510fea0 RDI: 0000000000000005
[ 77.967252][ T630] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 77.967722][ T630] R10: 000000000444b910 R11: 0000000000000246 R12: 0000000000000003
[ 77.968183][ T630] R13: 00000000686e4221 R14: 0000000000499600 R15: 0000000000000000
[ 77.968663][ T630]
[ 77.968893][ T630] irq event stamp: 40275
[ 77.969121][ T630] hardirqs last enabled at (40283): [] __up_console_sem+0x6b/0x80
[ 77.969658][ T630] hardirqs last disabled at (40292): [] __up_console_sem+0x50/0x80
[ 77.970195][ T630] softirqs last enabled at (40246): [] handle_softirqs+0x358/0x620
[ 77.970736][ T630] softirqs last disabled at (40225): [] __irq_exit_rcu+0xfa/0x160
[ 77.971263][ T630] ---[ end trace 0000000000000000 ]---
[ 78.074996][ T367] br0: port 1(veth1) entered blocking state
[ 78.075636][ T367] br0: port 1(veth1) entered forwarding state
[ 78.695566][ T637] br0: port 1(veth1) entered disabled state
[ 78.699228][ T637] br0: port 1(veth1) entered blocking state
[ 78.699796][ T637] br0: port 1(veth1) entered forwarding state
[ 79.393124][ T644] br0: entered promiscuous mode
[ 104.065853][ T726] br0: entered allmulticast mode
[ 110.501525][ T741] br0: left allmulticast mode
[ 117.063134][ T809] br0: left promiscuous mode
[ 117.441628][ T814] br0: port 1(veth1) entered disabled state
[ 118.086885][ T819] veth1: left allmulticast mode
[ 118.087273][ T819] veth1: left promiscuous mode
[ 118.087810][ T819] br0: port 1(veth1) entered disabled state
[ 120.499211][ T848] br0: port 1(veth1) entered blocking state
[ 120.499703][ T848] br0: port 1(veth1) entered disabled state
[ 120.500172][ T848] veth1: entered allmulticast mode
[ 120.504596][ T848] veth1: entered promiscuous mode
[ 120.506348][ T848] br0: port 1(veth1) entered blocking state
[ 120.506820][ T848] br0: port 1(veth1) entered forwarding state
[ 120.507800][ T848] ------------[ cut here ]------------
[ 120.508154][ T848] WARNING: CPU: 2 PID: 848 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 120.508795][ T848] Modules linked in: bridge stp llc vrf macvlan veth
[ 120.509606][ T848] CPU: 2 UID: 0 PID: 848 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 120.510266][ T848] Tainted: [W]=WARN
[ 120.510525][ T848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.510935][ T848] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 120.511273][ T848] 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
[ 120.512625][ T848] RSP: 0018:ffffc90000da6ef0 EFLAGS: 00010246
[ 120.513265][ T848] RAX: 0000000000000000 RBX: ffff88800c292000 RCX: 0000000000000001
[ 120.513953][ T848] RDX: 0000000000000000 RSI: ffffffff9fe9b941 RDI: ffffffff9f6555e0
[ 120.514609][ T848] RBP: ffffc90000da6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 120.515234][ T848] R10: ffffc90000da7010 R11: ffffffffa0ca8918 R12: 1ffff920001b4de2
[ 120.515855][ T848] R13: 00000000000005dc R14: ffffc90000da7010 R15: ffff88800c292f08
[ 120.516486][ T848] FS: 00007fe7533c2800(0000) GS:ffff8880943b7000(0000) knlGS:0000000000000000
[ 120.517063][ T848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.517505][ T848] CR2: 00000000004e5aa8 CR3: 000000000fac0006 CR4: 0000000000772ef0
[ 120.518020][ T848] PKRU: 55555554
[ 120.518294][ T848] Call Trace:
[ 120.518559][ T848]
[ 120.518752][ T848] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 120.519100][ T848] ? find_held_lock+0x2b/0x80
[ 120.519441][ T848] ? mark_held_locks+0x49/0x80
[ 120.519774][ T848] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 120.520192][ T848] ? lockdep_hardirqs_on+0x7c/0x110
[ 120.520534][ T848] netif_set_mtu+0x88/0x100
[ 120.520853][ T848] ? __pfx_netif_set_mtu+0x10/0x10
[ 120.521189][ T848] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 120.521650][ T848] dev_set_mtu+0xa0/0x150
[ 120.521899][ T848] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 120.522348][ T848] br_add_if+0xda3/0x1330 [bridge]
[ 120.522726][ T848] do_set_master+0x32f/0x500
[ 120.523057][ T848] do_setlink.constprop.0+0x9f4/0x2480
[ 120.523382][ T848] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 120.523788][ T848] ? rcu_read_lock_any_held+0x43/0xb0
[ 120.524126][ T848] ? validate_chain+0x166/0x4d0
[ 120.524461][ T848] ? __kernel_text_address+0x12/0x40
[ 120.524815][ T848] ? __lock_acquire+0x44d/0x7e0
[ 120.525144][ T848] ? __mutex_trylock_common+0xf9/0x260
[ 120.525471][ T848] ? __pfx___mutex_trylock_common+0x10/0x10
[ 120.525874][ T848] ? rcu_is_watching+0x12/0xc0
[ 120.526202][ T848] ? rcu_is_watching+0x12/0xc0
[ 120.526530][ T848] ? trace_contention_end+0xdc/0x140
[ 120.526856][ T848] ? __mutex_lock+0x19c/0xcd0
[ 120.527189][ T848] ? find_held_lock+0x2b/0x80
[ 120.527530][ T848] ? rtnl_newlink+0x651/0xa60
[ 120.527851][ T848] ? __create_object+0x5e/0xb0
[ 120.528184][ T848] ? __pfx___mutex_lock+0x10/0x10
[ 120.528517][ T848] ? trace_cap_capable+0x10f/0x190
[ 120.528835][ T848] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 120.529237][ T848] ? __rtnl_newlink+0x40e/0xa40
[ 120.529586][ T848] rtnl_newlink+0x69a/0xa60
[ 120.529912][ T848] ? __pfx_rtnl_newlink+0x10/0x10
[ 120.530255][ T848] ? __lock_acquire+0x44d/0x7e0
[ 120.530595][ T848] ? find_held_lock+0x2b/0x80
[ 120.530933][ T848] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 120.531259][ T848] ? __lock_release+0x5d/0x170
[ 120.531589][ T848] ? __pfx_rtnl_newlink+0x10/0x10
[ 120.531905][ T848] rtnetlink_rcv_msg+0x710/0xc00
[ 120.532227][ T848] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.532563][ T848] ? __lock_acquire+0x44d/0x7e0
[ 120.532903][ T848] netlink_rcv_skb+0x121/0x350
[ 120.533227][ T848] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.533566][ T848] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 120.533902][ T848] ? netlink_deliver_tap+0x13e/0x340
[ 120.534244][ T848] ? netlink_deliver_tap+0xc3/0x340
[ 120.534588][ T848] netlink_unicast+0x49e/0x780
[ 120.534952][ T848] ? __pfx_netlink_unicast+0x10/0x10
[ 120.535274][ T848] ? __lock_acquire+0x44d/0x7e0
[ 120.535628][ T848] netlink_sendmsg+0x721/0xbe0
[ 120.535964][ T848] ? __pfx_netlink_sendmsg+0x10/0x10
[ 120.536290][ T848] ? __import_iovec+0x238/0x3c0
[ 120.536635][ T848] ____sys_sendmsg+0x7ad/0xa10
[ 120.536963][ T848] ? __pfx_____sys_sendmsg+0x10/0x10
[ 120.537299][ T848] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 120.537726][ T848] ___sys_sendmsg+0xed/0x170
[ 120.538054][ T848] ? kasan_record_aux_stack+0x8c/0xa0
[ 120.538379][ T848] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 120.538792][ T848] ? __pfx____sys_sendmsg+0x10/0x10
[ 120.539115][ T848] ? find_held_lock+0x2b/0x80
[ 120.539440][ T848] ? __lock_acquire+0x44d/0x7e0
[ 120.539776][ T848] ? find_held_lock+0x2b/0x80
[ 120.540103][ T848] ? __virt_addr_valid+0x22e/0x450
[ 120.540439][ T848] ? __lock_release+0x5d/0x170
[ 120.540784][ T848] __sys_sendmsg+0x10b/0x1a0
[ 120.541108][ T848] ? __call_rcu_common.constprop.0+0x320/0x640
[ 120.541517][ T848] ? __pfx___sys_sendmsg+0x10/0x10
[ 120.541867][ T848] ? rcu_is_watching+0x12/0xc0
[ 120.542203][ T848] do_syscall_64+0xc1/0x380
[ 120.542534][ T848] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.542947][ T848] RIP: 0033:0x7fe75358f1e7
[ 120.543287][ T848] 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
[ 120.544452][ T848] RSP: 002b:00007fffc69510f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 120.544964][ T848] RAX: ffffffffffffffda RBX: 00007fffc6951820 RCX: 00007fe75358f1e7
[ 120.545485][ T848] RDX: 0000000000000000 RSI: 00007fffc6951160 RDI: 0000000000000005
[ 120.545988][ T848] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 120.547040][ T848] R10: 00000000150be910 R11: 0000000000000246 R12: 0000000000000003
[ 120.547556][ T848] R13: 00000000686e424c R14: 0000000000499600 R15: 0000000000000000
[ 120.548082][ T848]
[ 120.548344][ T848] irq event stamp: 35907
[ 120.548614][ T848] hardirqs last enabled at (35919): [] __up_console_sem+0x6b/0x80
[ 120.549192][ T848] hardirqs last disabled at (35928): [] __up_console_sem+0x50/0x80
[ 120.549781][ T848] softirqs last enabled at (34976): [] handle_softirqs+0x358/0x620
[ 120.550374][ T848] softirqs last disabled at (34893): [] __irq_exit_rcu+0xfa/0x160
[ 120.551185][ T848] ---[ end trace 0000000000000000 ]---
[ 120.569968][ T848] ip (848) used greatest stack depth: 23904 bytes left
[ 121.241964][ T855] br0: port 1(veth1) entered disabled state
[ 121.245345][ T855] br0: port 1(veth1) entered blocking state
[ 121.245915][ T855] br0: port 1(veth1) entered forwarding state
[ 121.921788][ T862] br0: entered promiscuous mode
[ 146.315345][ T944] br0: entered allmulticast mode
[ 152.752830][ T959] br0: left allmulticast mode
[ 159.417450][ T1027] br0: left promiscuous mode
[ 159.767968][ T1032] br0: port 1(veth1) entered disabled state
[ 160.372503][ T1037] veth1: left allmulticast mode
[ 160.372910][ T1037] veth1: left promiscuous mode
[ 160.375254][ T1037] br0: port 1(veth1) entered disabled state
[ 162.154778][ T1063] veth1: entered promiscuous mode
[ 162.432041][ T1067] veth1: left promiscuous mode
[ 163.504789][ T1076] 8021q: 802.1Q VLAN Support v1.8
[ 165.633406][ T1098] veth1: entered promiscuous mode
[ 179.811769][ T1138] veth1.100: entered promiscuous mode
[ 186.162813][ T1153] veth1.100: left promiscuous mode
[ 190.006498][ T1180] veth1.100: entered allmulticast mode
[ 190.006865][ T1180] veth1: entered allmulticast mode
[ 196.511691][ T1195] veth1.100: left allmulticast mode
[ 196.512014][ T1195] veth1: left allmulticast mode
[ 214.145424][ T1359] veth1: left promiscuous mode
[ 216.750231][ T1392] veth1: entered promiscuous mode
[ 217.027973][ T1396] veth1: left promiscuous mode
[ 220.361409][ T1427] br0: port 1(veth1) entered blocking state
[ 220.361880][ T1427] br0: port 1(veth1) entered disabled state
[ 220.362289][ T1427] veth1: entered allmulticast mode
[ 220.365783][ T1427] veth1: entered promiscuous mode
[ 220.367431][ T1427] br0: port 1(veth1) entered blocking state
[ 220.367841][ T1427] br0: port 1(veth1) entered forwarding state
[ 220.368726][ T1427] ------------[ cut here ]------------
[ 220.369031][ T1427] WARNING: CPU: 3 PID: 1427 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 220.370470][ T1427] Modules linked in: 8021q bridge stp llc vrf macvlan veth
[ 220.371011][ T1427] CPU: 3 UID: 0 PID: 1427 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 220.371634][ T1427] Tainted: [W]=WARN
[ 220.371869][ T1427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 220.372262][ T1427] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 220.372599][ T1427] 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
[ 220.373705][ T1427] RSP: 0018:ffffc90000d16ef0 EFLAGS: 00010246
[ 220.374089][ T1427] RAX: 0000000000000000 RBX: ffff88800c292000 RCX: 0000000000000001
[ 220.374554][ T1427] RDX: 0000000000000000 RSI: ffffffff9fe9b941 RDI: ffffffff9f6555e0
[ 220.375018][ T1427] RBP: ffffc90000d16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 220.375470][ T1427] R10: ffffc90000d17010 R11: ffffffffa0ca8918 R12: 1ffff920001a2de2
[ 220.375947][ T1427] R13: 00000000000005dc R14: ffffc90000d17010 R15: ffff88800c292f08
[ 220.376412][ T1427] FS: 00007f9b906ac800(0000) GS:ffff888094437000(0000) knlGS:0000000000000000
[ 220.376972][ T1427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 220.377364][ T1427] CR2: 00000000004e5aa8 CR3: 000000000ba17002 CR4: 0000000000772ef0
[ 220.377847][ T1427] PKRU: 55555554
[ 220.378083][ T1427] Call Trace:
[ 220.378322][ T1427]
[ 220.378490][ T1427] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 220.378808][ T1427] ? find_held_lock+0x2b/0x80
[ 220.379136][ T1427] ? mark_held_locks+0x49/0x80
[ 220.379451][ T1427] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 220.379849][ T1427] ? lockdep_hardirqs_on+0x7c/0x110
[ 220.380162][ T1427] netif_set_mtu+0x88/0x100
[ 220.380498][ T1427] ? __pfx_netif_set_mtu+0x10/0x10
[ 220.380818][ T1427] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 220.381257][ T1427] dev_set_mtu+0xa0/0x150
[ 220.381507][ T1427] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 220.381928][ T1427] br_add_if+0xda3/0x1330 [bridge]
[ 220.382273][ T1427] ? cycle_netdev+0xc3/0xf0 [vrf]
[ 220.382590][ T1427] do_set_master+0x32f/0x500
[ 220.382903][ T1427] do_setlink.constprop.0+0x9f4/0x2480
[ 220.383214][ T1427] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 220.383607][ T1427] ? rcu_read_lock_any_held+0x43/0xb0
[ 220.383921][ T1427] ? validate_chain+0x166/0x4d0
[ 220.384224][ T1427] ? __kernel_text_address+0x12/0x40
[ 220.384554][ T1427] ? __lock_acquire+0x44d/0x7e0
[ 220.384871][ T1427] ? __mutex_trylock_common+0xf9/0x260
[ 220.385176][ T1427] ? __pfx___mutex_trylock_common+0x10/0x10
[ 220.385562][ T1427] ? rcu_is_watching+0x12/0xc0
[ 220.385873][ T1427] ? rcu_is_watching+0x12/0xc0
[ 220.386184][ T1427] ? trace_contention_end+0xdc/0x140
[ 220.386501][ T1427] ? __mutex_lock+0x19c/0xcd0
[ 220.386807][ T1427] ? find_held_lock+0x2b/0x80
[ 220.387113][ T1427] ? rtnl_newlink+0x651/0xa60
[ 220.387416][ T1427] ? __create_object+0x5e/0xb0
[ 220.387730][ T1427] ? __pfx___mutex_lock+0x10/0x10
[ 220.388038][ T1427] ? trace_cap_capable+0x10f/0x190
[ 220.388344][ T1427] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 220.388748][ T1427] ? __rtnl_newlink+0x40e/0xa40
[ 220.389061][ T1427] rtnl_newlink+0x69a/0xa60
[ 220.389370][ T1427] ? __pfx_rtnl_newlink+0x10/0x10
[ 220.389681][ T1427] ? __lock_acquire+0x44d/0x7e0
[ 220.389995][ T1427] ? find_held_lock+0x2b/0x80
[ 220.390309][ T1427] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 220.390623][ T1427] ? __lock_release+0x5d/0x170
[ 220.390955][ T1427] ? __pfx_rtnl_newlink+0x10/0x10
[ 220.391272][ T1427] rtnetlink_rcv_msg+0x710/0xc00
[ 220.391586][ T1427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 220.391897][ T1427] ? __lock_acquire+0x44d/0x7e0
[ 220.392208][ T1427] netlink_rcv_skb+0x121/0x350
[ 220.392536][ T1427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 220.392894][ T1427] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 220.393211][ T1427] ? netlink_deliver_tap+0x13e/0x340
[ 220.393531][ T1427] ? netlink_deliver_tap+0xc3/0x340
[ 220.393838][ T1427] netlink_unicast+0x49e/0x780
[ 220.394144][ T1427] ? __pfx_netlink_unicast+0x10/0x10
[ 220.394450][ T1427] ? __lock_acquire+0x44d/0x7e0
[ 220.394767][ T1427] netlink_sendmsg+0x721/0xbe0
[ 220.395130][ T1427] ? __pfx_netlink_sendmsg+0x10/0x10
[ 220.395457][ T1427] ? __import_iovec+0x238/0x3c0
[ 220.395805][ T1427] ____sys_sendmsg+0x7ad/0xa10
[ 220.396134][ T1427] ? __pfx_____sys_sendmsg+0x10/0x10
[ 220.396456][ T1427] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 220.396890][ T1427] ___sys_sendmsg+0xed/0x170
[ 220.397211][ T1427] ? kasan_record_aux_stack+0x8c/0xa0
[ 220.397539][ T1427] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 220.397945][ T1427] ? __pfx____sys_sendmsg+0x10/0x10
[ 220.398294][ T1427] ? find_held_lock+0x2b/0x80
[ 220.398613][ T1427] ? __lock_acquire+0x44d/0x7e0
[ 220.398925][ T1427] ? find_held_lock+0x2b/0x80
[ 220.399229][ T1427] ? __virt_addr_valid+0x22e/0x450
[ 220.399539][ T1427] ? __lock_release+0x5d/0x170
[ 220.399891][ T1427] __sys_sendmsg+0x10b/0x1a0
[ 220.400213][ T1427] ? __call_rcu_common.constprop.0+0x320/0x640
[ 220.400651][ T1427] ? __pfx___sys_sendmsg+0x10/0x10
[ 220.400989][ T1427] ? rcu_is_watching+0x12/0xc0
[ 220.401318][ T1427] do_syscall_64+0xc1/0x380
[ 220.401650][ T1427] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 220.402053][ T1427] RIP: 0033:0x7f9b908791e7
[ 220.402383][ T1427] 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
[ 220.403539][ T1427] RSP: 002b:00007ffc23990808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 220.404024][ T1427] RAX: ffffffffffffffda RBX: 00007ffc23990f30 RCX: 00007f9b908791e7
[ 220.404526][ T1427] RDX: 0000000000000000 RSI: 00007ffc23990870 RDI: 0000000000000005
[ 220.405016][ T1427] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 220.405506][ T1427] R10: 0000000028496910 R11: 0000000000000246 R12: 0000000000000003
[ 220.405989][ T1427] R13: 00000000686e42b0 R14: 0000000000499600 R15: 0000000000000000
[ 220.406497][ T1427]
[ 220.406738][ T1427] irq event stamp: 50999
[ 220.406978][ T1427] hardirqs last enabled at (51007): [] __up_console_sem+0x6b/0x80
[ 220.407555][ T1427] hardirqs last disabled at (51016): [] __up_console_sem+0x50/0x80
[ 220.408110][ T1427] softirqs last enabled at (50952): [] handle_softirqs+0x358/0x620
[ 220.408685][ T1427] softirqs last disabled at (51033): [] __irq_exit_rcu+0xfa/0x160
[ 220.409244][ T1427] ---[ end trace 0000000000000000 ]---
[ 220.425743][ T1427] ip (1427) used greatest stack depth: 23896 bytes left
[ 235.336060][ T1472] veth1.100: entered promiscuous mode
[ 241.801752][ T1487] veth1.100: left promiscuous mode
[ 245.883043][ T1514] veth1.100: entered allmulticast mode
[ 252.361785][ T1529] veth1.100: left allmulticast mode
[ 270.887246][ T1694] veth1: left allmulticast mode
[ 270.887901][ T1694] veth1: left promiscuous mode
[ 270.888398][ T1694] br0: port 1(veth1) entered disabled state
[ 273.624490][ T1727] veth1: entered promiscuous mode
[ 273.902147][ T1731] veth1: left promiscuous mode
[ 277.225217][ T1762] br0: port 1(veth1) entered blocking state
[ 277.225745][ T1762] br0: port 1(veth1) entered disabled state
[ 277.226227][ T1762] veth1: entered allmulticast mode
[ 277.230359][ T1762] veth1: entered promiscuous mode
[ 277.232116][ T1762] br0: port 1(veth1) entered blocking state
[ 277.233047][ T1762] br0: port 1(veth1) entered forwarding state
[ 277.234143][ T1762] ------------[ cut here ]------------
[ 277.234828][ T1762] WARNING: CPU: 3 PID: 1762 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 277.235822][ T1762] Modules linked in: 8021q bridge stp llc vrf macvlan veth
[ 277.237119][ T1762] CPU: 3 UID: 0 PID: 1762 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 277.238767][ T1762] Tainted: [W]=WARN
[ 277.239200][ T1762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 277.239892][ T1762] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 277.240313][ T1762] 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
[ 277.241963][ T1762] RSP: 0018:ffffc90001986ef0 EFLAGS: 00010246
[ 277.242674][ T1762] RAX: 0000000000000000 RBX: ffff88800c292000 RCX: 0000000000000001
[ 277.243514][ T1762] RDX: 0000000000000000 RSI: ffffffff9fe9b941 RDI: ffffffff9f6555e0
[ 277.244096][ T1762] RBP: ffffc90001986fe0 R08: 0000000000000000 R09: 0000000000000000
[ 277.244652][ T1762] R10: ffffc90001987010 R11: ffffffffa0ca8918 R12: 1ffff92000330de2
[ 277.245151][ T1762] R13: 00000000000005dc R14: ffffc90001987010 R15: ffff88800c292f08
[ 277.245650][ T1762] FS: 00007fc914c9d800(0000) GS:ffff888094437000(0000) knlGS:0000000000000000
[ 277.246272][ T1762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 277.246777][ T1762] CR2: 00000000004e5aa8 CR3: 0000000005273004 CR4: 0000000000772ef0
[ 277.247344][ T1762] PKRU: 55555554
[ 277.247600][ T1762] Call Trace:
[ 277.247845][ T1762]
[ 277.248014][ T1762] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 277.248357][ T1762] ? find_held_lock+0x2b/0x80
[ 277.248698][ T1762] ? mark_held_locks+0x49/0x80
[ 277.249044][ T1762] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 277.249584][ T1762] ? lockdep_hardirqs_on+0x7c/0x110
[ 277.249918][ T1762] netif_set_mtu+0x88/0x100
[ 277.250365][ T1762] ? __pfx_netif_set_mtu+0x10/0x10
[ 277.250703][ T1762] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 277.251307][ T1762] dev_set_mtu+0xa0/0x150
[ 277.251561][ T1762] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 277.252098][ T1762] br_add_if+0xda3/0x1330 [bridge]
[ 277.252552][ T1762] ? cycle_netdev+0xc3/0xf0 [vrf]
[ 277.252868][ T1762] do_set_master+0x32f/0x500
[ 277.253279][ T1762] do_setlink.constprop.0+0x9f4/0x2480
[ 277.253622][ T1762] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 277.254048][ T1762] ? rcu_read_lock_any_held+0x43/0xb0
[ 277.254430][ T1762] ? validate_chain+0x166/0x4d0
[ 277.254861][ T1762] ? __kernel_text_address+0x12/0x40
[ 277.255301][ T1762] ? __lock_acquire+0x44d/0x7e0
[ 277.255650][ T1762] ? __mutex_trylock_common+0xf9/0x260
[ 277.255959][ T1762] ? __pfx___mutex_trylock_common+0x10/0x10
[ 277.256443][ T1762] ? rcu_is_watching+0x12/0xc0
[ 277.256854][ T1762] ? rcu_is_watching+0x12/0xc0
[ 277.257197][ T1762] ? trace_contention_end+0xdc/0x140
[ 277.257605][ T1762] ? __mutex_lock+0x19c/0xcd0
[ 277.257955][ T1762] ? find_held_lock+0x2b/0x80
[ 277.258366][ T1762] ? rtnl_newlink+0x651/0xa60
[ 277.258708][ T1762] ? __create_object+0x5e/0xb0
[ 277.259146][ T1762] ? __pfx___mutex_lock+0x10/0x10
[ 277.259582][ T1762] ? trace_cap_capable+0x10f/0x190
[ 277.259988][ T1762] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 277.260513][ T1762] ? __rtnl_newlink+0x40e/0xa40
[ 277.260924][ T1762] rtnl_newlink+0x69a/0xa60
[ 277.261254][ T1762] ? __pfx_rtnl_newlink+0x10/0x10
[ 277.261681][ T1762] ? __lock_acquire+0x44d/0x7e0
[ 277.262017][ T1762] ? find_held_lock+0x2b/0x80
[ 277.262358][ T1762] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 277.262687][ T1762] ? __lock_release+0x5d/0x170
[ 277.263011][ T1762] ? __pfx_rtnl_newlink+0x10/0x10
[ 277.263520][ T1762] rtnetlink_rcv_msg+0x710/0xc00
[ 277.263836][ T1762] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 277.264160][ T1762] ? __lock_acquire+0x44d/0x7e0
[ 277.264548][ T1762] netlink_rcv_skb+0x121/0x350
[ 277.264935][ T1762] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 277.265318][ T1762] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 277.265790][ T1762] ? netlink_deliver_tap+0x13e/0x340
[ 277.266288][ T1762] ? netlink_deliver_tap+0xc3/0x340
[ 277.266828][ T1762] netlink_unicast+0x49e/0x780
[ 277.267348][ T1762] ? __pfx_netlink_unicast+0x10/0x10
[ 277.267906][ T1762] ? __lock_acquire+0x44d/0x7e0
[ 277.268490][ T1762] netlink_sendmsg+0x721/0xbe0
[ 277.269051][ T1762] ? __pfx_netlink_sendmsg+0x10/0x10
[ 277.269611][ T1762] ? __import_iovec+0x238/0x3c0
[ 277.270167][ T1762] ____sys_sendmsg+0x7ad/0xa10
[ 277.270648][ T1762] ? __pfx_____sys_sendmsg+0x10/0x10
[ 277.270966][ T1762] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 277.271376][ T1762] ___sys_sendmsg+0xed/0x170
[ 277.271688][ T1762] ? kasan_record_aux_stack+0x8c/0xa0
[ 277.271996][ T1762] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 277.272383][ T1762] ? __pfx____sys_sendmsg+0x10/0x10
[ 277.272701][ T1762] ? find_held_lock+0x2b/0x80
[ 277.273014][ T1762] ? __lock_acquire+0x44d/0x7e0
[ 277.273375][ T1762] ? find_held_lock+0x2b/0x80
[ 277.273787][ T1762] ? __virt_addr_valid+0x22e/0x450
[ 277.274173][ T1762] ? __lock_release+0x5d/0x170
[ 277.274545][ T1762] __sys_sendmsg+0x10b/0x1a0
[ 277.274872][ T1762] ? __call_rcu_common.constprop.0+0x320/0x640
[ 277.275273][ T1762] ? __pfx___sys_sendmsg+0x10/0x10
[ 277.275615][ T1762] ? rcu_is_watching+0x12/0xc0
[ 277.275941][ T1762] do_syscall_64+0xc1/0x380
[ 277.276260][ T1762] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 277.276676][ T1762] RIP: 0033:0x7fc914e6a1e7
[ 277.277007][ T1762] 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
[ 277.278119][ T1762] RSP: 002b:00007ffd19ffb3f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 277.278601][ T1762] RAX: ffffffffffffffda RBX: 00007ffd19ffbb20 RCX: 00007fc914e6a1e7
[ 277.279066][ T1762] RDX: 0000000000000000 RSI: 00007ffd19ffb460 RDI: 0000000000000005
[ 277.279549][ T1762] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 277.280109][ T1762] R10: 0000000001f22910 R11: 0000000000000246 R12: 0000000000000003
[ 277.280605][ T1762] R13: 00000000686e42e8 R14: 0000000000499600 R15: 0000000000000000
[ 277.281271][ T1762]
[ 277.281520][ T1762] irq event stamp: 47025
[ 277.281831][ T1762] hardirqs last enabled at (47033): [] __up_console_sem+0x6b/0x80
[ 277.282612][ T1762] hardirqs last disabled at (47042): [] __up_console_sem+0x50/0x80
[ 277.283291][ T1762] softirqs last enabled at (46176): [] handle_softirqs+0x358/0x620
[ 277.284199][ T1762] softirqs last disabled at (46069): [] __irq_exit_rcu+0xfa/0x160
[ 277.284828][ T1762] ---[ end trace 0000000000000000 ]---
[ 292.171713][ T1807] veth1.100: entered promiscuous mode
[ 298.623279][ T1822] veth1.100: left promiscuous mode
[ 302.693610][ T1849] veth1.100: entered allmulticast mode
[ 309.050757][ T1864] veth1.100: left allmulticast mode
[ 326.551591][ T2029] veth1: left allmulticast mode
[ 326.551992][ T2029] veth1: left promiscuous mode
[ 326.552713][ T2029] br0: port 1(veth1) entered disabled state
[ 330.122803][ T2069] br0: port 1(veth1) entered blocking state
[ 330.123249][ T2069] br0: port 1(veth1) entered disabled state
[ 330.124277][ T2069] veth1: entered allmulticast mode
[ 330.127769][ T2069] veth1: entered promiscuous mode
[ 330.130980][ T2069] ------------[ cut here ]------------
[ 330.131317][ T2069] WARNING: CPU: 0 PID: 2069 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 330.131962][ T2069] Modules linked in: 8021q bridge stp llc vrf macvlan veth
[ 330.132463][ T2069] CPU: 0 UID: 0 PID: 2069 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 330.133110][ T2069] Tainted: [W]=WARN
[ 330.133347][ T2069] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 330.133746][ T2069] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 330.134083][ T2069] 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
[ 330.136523][ T2069] RSP: 0018:ffffc90001ec6ef0 EFLAGS: 00010246
[ 330.136932][ T2069] RAX: 0000000000000000 RBX: ffff88800a5fa000 RCX: 0000000000000001
[ 330.137428][ T2069] RDX: 0000000000000000 RSI: ffffffff9fe9b941 RDI: ffffffff9f6555e0
[ 330.137921][ T2069] RBP: ffffc90001ec6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 330.138401][ T2069] R10: ffffc90001ec7010 R11: ffffffffa0ca8918 R12: 1ffff920003d8de2
[ 330.138874][ T2069] R13: 00000000000005dc R14: ffffc90001ec7010 R15: ffff88800a5faf08
[ 330.139343][ T2069] FS: 00007f5c2eeaa800(0000) GS:ffff8880942b7000(0000) knlGS:0000000000000000
[ 330.139898][ T2069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 330.140307][ T2069] CR2: 00000000004e5aa8 CR3: 000000000e802005 CR4: 0000000000772ef0
[ 330.140797][ T2069] PKRU: 55555554
[ 330.141027][ T2069] Call Trace:
[ 330.141282][ T2069]
[ 330.141443][ T2069] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 330.141764][ T2069] ? find_held_lock+0x2b/0x80
[ 330.142090][ T2069] ? mark_held_locks+0x49/0x80
[ 330.142422][ T2069] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 330.142818][ T2069] ? lockdep_hardirqs_on+0x7c/0x110
[ 330.143133][ T2069] netif_set_mtu+0x88/0x100
[ 330.143462][ T2069] ? __pfx_netif_set_mtu+0x10/0x10
[ 330.143810][ T2069] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 330.144262][ T2069] dev_set_mtu+0xa0/0x150
[ 330.144517][ T2069] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 330.144948][ T2069] br_add_if+0xda3/0x1330 [bridge]
[ 330.145325][ T2069] do_set_master+0x32f/0x500
[ 330.145661][ T2069] do_setlink.constprop.0+0x9f4/0x2480
[ 330.145987][ T2069] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 330.146399][ T2069] ? rcu_read_lock_any_held+0x43/0xb0
[ 330.146727][ T2069] ? validate_chain+0x166/0x4d0
[ 330.147052][ T2069] ? __kernel_text_address+0x12/0x40
[ 330.147394][ T2069] ? __lock_acquire+0x44d/0x7e0
[ 330.147729][ T2069] ? __mutex_trylock_common+0xf9/0x260
[ 330.148046][ T2069] ? __pfx___mutex_trylock_common+0x10/0x10
[ 330.148443][ T2069] ? rcu_is_watching+0x12/0xc0
[ 330.148767][ T2069] ? rcu_is_watching+0x12/0xc0
[ 330.149088][ T2069] ? trace_contention_end+0xdc/0x140
[ 330.149432][ T2069] ? __mutex_lock+0x19c/0xcd0
[ 330.149747][ T2069] ? find_held_lock+0x2b/0x80
[ 330.150059][ T2069] ? rtnl_newlink+0x651/0xa60
[ 330.150372][ T2069] ? __create_object+0x5e/0xb0
[ 330.150701][ T2069] ? __pfx___mutex_lock+0x10/0x10
[ 330.151006][ T2069] ? trace_cap_capable+0x10f/0x190
[ 330.151311][ T2069] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 330.151712][ T2069] ? __rtnl_newlink+0x40e/0xa40
[ 330.152041][ T2069] rtnl_newlink+0x69a/0xa60
[ 330.152349][ T2069] ? __pfx_rtnl_newlink+0x10/0x10
[ 330.152680][ T2069] ? __lock_acquire+0x44d/0x7e0
[ 330.152994][ T2069] ? find_held_lock+0x2b/0x80
[ 330.153297][ T2069] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 330.153621][ T2069] ? __lock_release+0x5d/0x170
[ 330.153935][ T2069] ? __pfx_rtnl_newlink+0x10/0x10
[ 330.154255][ T2069] rtnetlink_rcv_msg+0x710/0xc00
[ 330.154604][ T2069] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 330.154921][ T2069] ? __lock_acquire+0x44d/0x7e0
[ 330.155231][ T2069] netlink_rcv_skb+0x121/0x350
[ 330.155561][ T2069] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 330.155876][ T2069] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 330.156192][ T2069] ? netlink_deliver_tap+0x13e/0x340
[ 330.156506][ T2069] ? netlink_deliver_tap+0xc3/0x340
[ 330.156836][ T2069] netlink_unicast+0x49e/0x780
[ 330.157145][ T2069] ? __pfx_netlink_unicast+0x10/0x10
[ 330.157449][ T2069] ? __lock_acquire+0x44d/0x7e0
[ 330.157793][ T2069] netlink_sendmsg+0x721/0xbe0
[ 330.158106][ T2069] ? __pfx_netlink_sendmsg+0x10/0x10
[ 330.158413][ T2069] ? __import_iovec+0x238/0x3c0
[ 330.158749][ T2069] ____sys_sendmsg+0x7ad/0xa10
[ 330.159085][ T2069] ? __pfx_____sys_sendmsg+0x10/0x10
[ 330.159400][ T2069] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 330.159832][ T2069] ___sys_sendmsg+0xed/0x170
[ 330.160148][ T2069] ? kasan_record_aux_stack+0x8c/0xa0
[ 330.160485][ T2069] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 330.160897][ T2069] ? __pfx____sys_sendmsg+0x10/0x10
[ 330.161228][ T2069] ? find_held_lock+0x2b/0x80
[ 330.161585][ T2069] ? __lock_acquire+0x44d/0x7e0
[ 330.161908][ T2069] ? find_held_lock+0x2b/0x80
[ 330.162214][ T2069] ? __virt_addr_valid+0x22e/0x450
[ 330.162586][ T2069] ? __lock_release+0x5d/0x170
[ 330.162915][ T2069] __sys_sendmsg+0x10b/0x1a0
[ 330.163221][ T2069] ? __call_rcu_common.constprop.0+0x320/0x640
[ 330.163610][ T2069] ? __pfx___sys_sendmsg+0x10/0x10
[ 330.163948][ T2069] ? rcu_is_watching+0x12/0xc0
[ 330.164256][ T2069] do_syscall_64+0xc1/0x380
[ 330.164599][ T2069] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 330.164998][ T2069] RIP: 0033:0x7f5c2f0771e7
[ 330.165313][ T2069] 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
[ 330.166435][ T2069] RSP: 002b:00007ffe56a258d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 330.166931][ T2069] RAX: ffffffffffffffda RBX: 00007ffe56a26000 RCX: 00007f5c2f0771e7
[ 330.167393][ T2069] RDX: 0000000000000000 RSI: 00007ffe56a25940 RDI: 0000000000000005
[ 330.167877][ T2069] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 330.168341][ T2069] R10: 0000000010c9f910 R11: 0000000000000246 R12: 0000000000000003
[ 330.168823][ T2069] R13: 00000000686e431d R14: 0000000000499600 R15: 0000000000000000
[ 330.169302][ T2069]
[ 330.169542][ T2069] irq event stamp: 37041
[ 330.169771][ T2069] hardirqs last enabled at (37049): [] __up_console_sem+0x6b/0x80
[ 330.170330][ T2069] hardirqs last disabled at (37056): [] __up_console_sem+0x50/0x80
[ 330.170896][ T2069] softirqs last enabled at (36232): [] handle_softirqs+0x358/0x620
[ 330.171451][ T2069] softirqs last disabled at (35453): [] __irq_exit_rcu+0xfa/0x160
[ 330.172030][ T2069] ---[ end trace 0000000000000000 ]---
[ 330.295190][ T46] br0: port 1(veth1) entered blocking state
[ 330.295670][ T46] br0: port 1(veth1) entered forwarding state
[ 330.919913][ T2076] br0: port 1(veth1) entered disabled state
[ 330.922160][ T2076] br0: port 1(veth1) entered blocking state
[ 330.922613][ T2076] br0: port 1(veth1) entered forwarding state
[ 332.069699][ T2087] br0: entered promiscuous mode
[ 346.243736][ T2127] br0.100: entered promiscuous mode
[ 352.580838][ T2142] br0.100: left promiscuous mode
[ 356.551997][ T2169] br0.100: entered allmulticast mode
[ 356.552413][ T2169] br0: entered allmulticast mode
[ 362.948979][ T2184] br0.100: left allmulticast mode
[ 362.949316][ T2184] br0: left allmulticast mode
[ 369.397273][ T2252] br0: left promiscuous mode
[ 369.659621][ T2256] br0: port 1(veth1) entered disabled state
[ 370.330779][ T2261] veth1: left allmulticast mode
[ 370.331168][ T2261] veth1: left promiscuous mode
[ 370.331708][ T2261] br0: port 1(veth1) entered disabled state
[ 373.098183][ T2293] br0: port 1(veth1) entered blocking state
[ 373.099359][ T2293] br0: port 1(veth1) entered disabled state
[ 373.099796][ T2293] veth1: entered allmulticast mode
[ 373.103221][ T2293] veth1: entered promiscuous mode
[ 373.104914][ T2293] br0: port 1(veth1) entered blocking state
[ 373.105308][ T2293] br0: port 1(veth1) entered forwarding state
[ 373.106193][ T2293] ------------[ cut here ]------------
[ 373.107081][ T2293] WARNING: CPU: 0 PID: 2293 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 373.107699][ T2293] Modules linked in: 8021q bridge stp llc vrf macvlan veth
[ 373.108190][ T2293] CPU: 0 UID: 0 PID: 2293 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 373.108811][ T2293] Tainted: [W]=WARN
[ 373.109045][ T2293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 373.109424][ T2293] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 373.109749][ T2293] 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
[ 373.110902][ T2293] RSP: 0018:ffffc90002706ef0 EFLAGS: 00010246
[ 373.111287][ T2293] RAX: 0000000000000000 RBX: ffff88800c292000 RCX: 0000000000000001
[ 373.111767][ T2293] RDX: 0000000000000000 RSI: ffffffff9fe9b941 RDI: ffffffff9f6555e0
[ 373.112230][ T2293] RBP: ffffc90002706fe0 R08: 0000000000000000 R09: 0000000000000000
[ 373.112695][ T2293] R10: ffffc90002707010 R11: ffffffffa0ca8918 R12: 1ffff920004e0de2
[ 373.113155][ T2293] R13: 00000000000005dc R14: ffffc90002707010 R15: ffff88800c292f08
[ 373.113619][ T2293] FS: 00007f4b09a61800(0000) GS:ffff8880942b7000(0000) knlGS:0000000000000000
[ 373.114154][ T2293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 373.114554][ T2293] CR2: 00000000004e5aa8 CR3: 000000000fbc9005 CR4: 0000000000772ef0
[ 373.115017][ T2293] PKRU: 55555554
[ 373.115245][ T2293] Call Trace:
[ 373.115472][ T2293]
[ 373.115640][ T2293] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 373.115945][ T2293] ? find_held_lock+0x2b/0x80
[ 373.116260][ T2293] ? mark_held_locks+0x49/0x80
[ 373.116578][ T2293] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 373.116959][ T2293] ? lockdep_hardirqs_on+0x7c/0x110
[ 373.117264][ T2293] netif_set_mtu+0x88/0x100
[ 373.117576][ T2293] ? __pfx_netif_set_mtu+0x10/0x10
[ 373.117918][ T2293] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 373.118346][ T2293] dev_set_mtu+0xa0/0x150
[ 373.118587][ T2293] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 373.119010][ T2293] br_add_if+0xda3/0x1330 [bridge]
[ 373.119363][ T2293] do_set_master+0x32f/0x500
[ 373.119684][ T2293] do_setlink.constprop.0+0x9f4/0x2480
[ 373.119996][ T2293] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 373.120380][ T2293] ? rcu_read_lock_any_held+0x43/0xb0
[ 373.120705][ T2293] ? validate_chain+0x166/0x4d0
[ 373.121012][ T2293] ? __kernel_text_address+0x12/0x40
[ 373.121321][ T2293] ? __lock_acquire+0x44d/0x7e0
[ 373.121638][ T2293] ? __mutex_trylock_common+0xf9/0x260
[ 373.121944][ T2293] ? __pfx___mutex_trylock_common+0x10/0x10
[ 373.122322][ T2293] ? rcu_is_watching+0x12/0xc0
[ 373.122635][ T2293] ? rcu_is_watching+0x12/0xc0
[ 373.122938][ T2293] ? trace_contention_end+0xdc/0x140
[ 373.123246][ T2293] ? __mutex_lock+0x19c/0xcd0
[ 373.123556][ T2293] ? find_held_lock+0x2b/0x80
[ 373.123864][ T2293] ? rtnl_newlink+0x651/0xa60
[ 373.124165][ T2293] ? __create_object+0x5e/0xb0
[ 373.124482][ T2293] ? __pfx___mutex_lock+0x10/0x10
[ 373.124789][ T2293] ? trace_cap_capable+0x10f/0x190
[ 373.125096][ T2293] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 373.125484][ T2293] ? __rtnl_newlink+0x40e/0xa40
[ 373.125799][ T2293] rtnl_newlink+0x69a/0xa60
[ 373.126108][ T2293] ? __pfx_rtnl_newlink+0x10/0x10
[ 373.126411][ T2293] ? __lock_acquire+0x44d/0x7e0
[ 373.126749][ T2293] ? find_held_lock+0x2b/0x80
[ 373.127054][ T2293] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 373.127354][ T2293] ? __lock_release+0x5d/0x170
[ 373.127669][ T2293] ? __pfx_rtnl_newlink+0x10/0x10
[ 373.127972][ T2293] rtnetlink_rcv_msg+0x710/0xc00
[ 373.128280][ T2293] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 373.128595][ T2293] ? __lock_acquire+0x44d/0x7e0
[ 373.128903][ T2293] netlink_rcv_skb+0x121/0x350
[ 373.129208][ T2293] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 373.129522][ T2293] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 373.129837][ T2293] ? netlink_deliver_tap+0x13e/0x340
[ 373.130138][ T2293] ? netlink_deliver_tap+0xc3/0x340
[ 373.130451][ T2293] netlink_unicast+0x49e/0x780
[ 373.130773][ T2293] ? __pfx_netlink_unicast+0x10/0x10
[ 373.131080][ T2293] ? __lock_acquire+0x44d/0x7e0
[ 373.131389][ T2293] netlink_sendmsg+0x721/0xbe0
[ 373.131708][ T2293] ? __pfx_netlink_sendmsg+0x10/0x10
[ 373.132013][ T2293] ? __import_iovec+0x238/0x3c0
[ 373.132326][ T2293] ____sys_sendmsg+0x7ad/0xa10
[ 373.132646][ T2293] ? __pfx_____sys_sendmsg+0x10/0x10
[ 373.132952][ T2293] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 373.133340][ T2293] ___sys_sendmsg+0xed/0x170
[ 373.133650][ T2293] ? kasan_record_aux_stack+0x8c/0xa0
[ 373.133955][ T2293] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 373.134333][ T2293] ? __pfx____sys_sendmsg+0x10/0x10
[ 373.134647][ T2293] ? find_held_lock+0x2b/0x80
[ 373.134958][ T2293] ? __lock_acquire+0x44d/0x7e0
[ 373.135267][ T2293] ? find_held_lock+0x2b/0x80
[ 373.135580][ T2293] ? __virt_addr_valid+0x22e/0x450
[ 373.135887][ T2293] ? __lock_release+0x5d/0x170
[ 373.136202][ T2293] __sys_sendmsg+0x10b/0x1a0
[ 373.136514][ T2293] ? __call_rcu_common.constprop.0+0x320/0x640
[ 373.136891][ T2293] ? __pfx___sys_sendmsg+0x10/0x10
[ 373.137209][ T2293] ? rcu_is_watching+0x12/0xc0
[ 373.137524][ T2293] do_syscall_64+0xc1/0x380
[ 373.137829][ T2293] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 373.138205][ T2293] RIP: 0033:0x7f4b09c2e1e7
[ 373.138529][ T2293] 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
[ 373.139631][ T2293] RSP: 002b:00007fffd35addf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 373.140095][ T2293] RAX: ffffffffffffffda RBX: 00007fffd35ae520 RCX: 00007f4b09c2e1e7
[ 373.140575][ T2293] RDX: 0000000000000000 RSI: 00007fffd35ade60 RDI: 0000000000000005
[ 373.141044][ T2293] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 373.141511][ T2293] R10: 000000000be75910 R11: 0000000000000246 R12: 0000000000000003
[ 373.141966][ T2293] R13: 00000000686e4348 R14: 0000000000499600 R15: 0000000000000000
[ 373.142434][ T2293]
[ 373.142672][ T2293] irq event stamp: 37353
[ 373.142901][ T2293] hardirqs last enabled at (37361): [] __up_console_sem+0x6b/0x80
[ 373.143434][ T2293] hardirqs last disabled at (37368): [] __up_console_sem+0x50/0x80
[ 373.143966][ T2293] softirqs last enabled at (36434): [] handle_softirqs+0x358/0x620
[ 373.144504][ T2293] softirqs last disabled at (36035): [] __irq_exit_rcu+0xfa/0x160
[ 373.145031][ T2293] ---[ end trace 0000000000000000 ]---
[ 373.901337][ T2300] br0: port 1(veth1) entered disabled state
[ 373.903469][ T2300] br0: port 1(veth1) entered blocking state
[ 373.904034][ T2300] br0: port 1(veth1) entered forwarding state
[ 375.060235][ T2311] br0: entered promiscuous mode
[ 389.476840][ T2353] br0.100: entered promiscuous mode
[ 395.858977][ T2368] br0.100: left promiscuous mode
[ 399.870010][ T2395] br0.100: entered allmulticast mode
[ 399.870327][ T2395] br0: entered allmulticast mode
[ 406.235749][ T2410] br0.100: left allmulticast mode
[ 406.236099][ T2410] br0: left allmulticast mode
[ 413.084308][ T2480] br0: left promiscuous mode
[ 413.410807][ T2484] br0: port 1(veth1) entered disabled state
[ 414.119237][ T2489] veth1: left allmulticast mode
[ 414.119889][ T2489] veth1: left promiscuous mode
[ 414.120388][ T2489] br0: port 1(veth1) entered disabled state