[ 22.042039][ T328] br1: port 1(vx10) entered blocking state
[ 22.043249][ T328] br1: port 1(vx10) entered disabled state
[ 22.043847][ T328] vx10: entered allmulticast mode
[ 22.058043][ T328] vx10: entered promiscuous mode
[ 22.059545][ T328] br1: port 1(vx10) entered blocking state
[ 22.060059][ T328] br1: port 1(vx10) entered forwarding state
[ 22.061373][ T328] ------------[ cut here ]------------
[ 22.061732][ T328] WARNING: CPU: 2 PID: 328 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.062365][ T328] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.063048][ T328] CPU: 2 UID: 0 PID: 328 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.063619][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.064040][ T328] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.064378][ T328] 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
[ 22.065501][ T328] RSP: 0018:ffffc90000586ef0 EFLAGS: 00010246
[ 22.065919][ T328] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 22.066393][ T328] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 22.066877][ T328] RBP: ffffc90000586fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.067582][ T328] R10: ffffc90000587010 R11: ffffffff9f2a8918 R12: 1ffff920000b0de2
[ 22.068062][ T328] R13: 00000000000005dc R14: ffffc90000587010 R15: ffff888008bfaf08
[ 22.068567][ T328] FS: 00007faaf5db1800(0000) GS:ffff888095db7000(0000) knlGS:0000000000000000
[ 22.069126][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.069547][ T328] CR2: 00000000004e5ce0 CR3: 000000000a2a3002 CR4: 0000000000772ef0
[ 22.070030][ T328] PKRU: 55555554
[ 22.070277][ T328] Call Trace:
[ 22.070541][ T328]
[ 22.070718][ T328] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.071045][ T328] ? find_held_lock+0x2b/0x80
[ 22.071376][ T328] ? mark_held_locks+0x49/0x80
[ 22.071722][ T328] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.072127][ T328] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.072459][ T328] netif_set_mtu+0x88/0x100
[ 22.072791][ T328] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.073127][ T328] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.073580][ T328] dev_set_mtu+0xa0/0x150
[ 22.073838][ T328] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.074279][ T328] br_add_if+0xda3/0x1330 [bridge]
[ 22.074669][ T328] do_set_master+0x32f/0x500
[ 22.074995][ T328] do_setlink.constprop.0+0x9f4/0x2480
[ 22.075319][ T328] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.075726][ T328] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.076051][ T328] ? validate_chain+0x166/0x4d0
[ 22.076368][ T328] ? __kernel_text_address+0x12/0x40
[ 22.076718][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.077047][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 22.077368][ T328] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.077779][ T328] ? rcu_is_watching+0x12/0xc0
[ 22.078103][ T328] ? rcu_is_watching+0x12/0xc0
[ 22.078446][ T328] ? trace_contention_end+0xdc/0x140
[ 22.078775][ T328] ? __mutex_lock+0x19c/0xcd0
[ 22.079105][ T328] ? find_held_lock+0x2b/0x80
[ 22.079439][ T328] ? rtnl_newlink+0x651/0xa60
[ 22.079777][ T328] ? __create_object+0x5e/0xb0
[ 22.080109][ T328] ? __pfx___mutex_lock+0x10/0x10
[ 22.080447][ T328] ? trace_cap_capable+0x10f/0x190
[ 22.080780][ T328] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.081174][ T328] ? __rtnl_newlink+0x40e/0xa40
[ 22.081516][ T328] rtnl_newlink+0x69a/0xa60
[ 22.081842][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.082168][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.082506][ T328] ? find_held_lock+0x2b/0x80
[ 22.082829][ T328] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.083149][ T328] ? __lock_release+0x5d/0x170
[ 22.083485][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.083809][ T328] rtnetlink_rcv_msg+0x710/0xc00
[ 22.084130][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.084462][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.084801][ T328] netlink_rcv_skb+0x121/0x350
[ 22.085124][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.085462][ T328] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.085814][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 22.086159][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 22.086512][ T328] netlink_unicast+0x49e/0x780
[ 22.086855][ T328] ? __pfx_netlink_unicast+0x10/0x10
[ 22.087195][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.087550][ T328] netlink_sendmsg+0x721/0xbe0
[ 22.087893][ T328] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.088227][ T328] ? __import_iovec+0x238/0x3c0
[ 22.088608][ T328] ____sys_sendmsg+0x7ad/0xa10
[ 22.088953][ T328] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.089291][ T328] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.089729][ T328] ___sys_sendmsg+0xed/0x170
[ 22.090063][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.090404][ T328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.090838][ T328] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.091184][ T328] ? find_held_lock+0x2b/0x80
[ 22.091540][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.092156][ T328] ? find_held_lock+0x2b/0x80
[ 22.092493][ T328] ? __virt_addr_valid+0x22e/0x450
[ 22.092815][ T328] ? __lock_release+0x5d/0x170
[ 22.093142][ T328] __sys_sendmsg+0x10b/0x1a0
[ 22.093475][ T328] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.093870][ T328] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.094208][ T328] ? rcu_is_watching+0x12/0xc0
[ 22.094545][ T328] do_syscall_64+0xc1/0x380
[ 22.094873][ T328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.095268][ T328] RIP: 0033:0x7faaf5f7e1e7
[ 22.095612][ T328] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.096749][ T328] RSP: 002b:00007ffe516d1048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.097232][ T328] RAX: ffffffffffffffda RBX: 00007ffe516d1770 RCX: 00007faaf5f7e1e7
[ 22.097738][ T328] RDX: 0000000000000000 RSI: 00007ffe516d10b0 RDI: 0000000000000005
[ 22.098217][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.098751][ T328] R10: 0000000020a33910 R11: 0000000000000246 R12: 0000000000000004
[ 22.099257][ T328] R13: 00000000686e3df6 R14: 0000000000499600 R15: 0000000000000000
[ 22.099781][ T328]
[ 22.100043][ T328] irq event stamp: 38011
[ 22.100302][ T328] hardirqs last enabled at (38021): [] __up_console_sem+0x6b/0x80
[ 22.100902][ T328] hardirqs last disabled at (38032): [] __up_console_sem+0x50/0x80
[ 22.101480][ T328] softirqs last enabled at (37796): [] handle_softirqs+0x358/0x620
[ 22.102038][ T328] softirqs last disabled at (37789): [] __irq_exit_rcu+0xfa/0x160
[ 22.102635][ T328] ---[ end trace 0000000000000000 ]---
[ 22.118937][ T328] ip (328) used greatest stack depth: 24032 bytes left
[ 22.631506][ T333] br1: port 2(vx20) entered blocking state
[ 22.631990][ T333] br1: port 2(vx20) entered disabled state
[ 22.641984][ T333] vx20: entered allmulticast mode
[ 22.646473][ T333] vx20: entered promiscuous mode
[ 22.647960][ T333] br1: port 2(vx20) entered blocking state
[ 22.648495][ T333] br1: port 2(vx20) entered forwarding state
[ 22.650556][ T333] ------------[ cut here ]------------
[ 22.650912][ T333] WARNING: CPU: 1 PID: 333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.651670][ T333] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.652260][ T333] CPU: 1 UID: 0 PID: 333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.652950][ T333] Tainted: [W]=WARN
[ 22.653203][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.653631][ T333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.653961][ T333] 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
[ 22.655127][ T333] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 22.655549][ T333] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 22.656037][ T333] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 22.656696][ T333] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.657203][ T333] R10: ffffc900005e7010 R11: ffffffff9f2a8918 R12: 1ffff920000bcde2
[ 22.657746][ T333] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff888008bfaf08
[ 22.658241][ T333] FS: 00007f567a861800(0000) GS:ffff888095d37000(0000) knlGS:0000000000000000
[ 22.658834][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.659243][ T333] CR2: 00000000004e5de8 CR3: 000000000f6e4003 CR4: 0000000000772ef0
[ 22.659767][ T333] PKRU: 55555554
[ 22.660020][ T333] Call Trace:
[ 22.660260][ T333]
[ 22.660443][ T333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.660768][ T333] ? find_held_lock+0x2b/0x80
[ 22.661105][ T333] ? mark_held_locks+0x49/0x80
[ 22.661454][ T333] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.661849][ T333] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.662174][ T333] netif_set_mtu+0x88/0x100
[ 22.662508][ T333] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.662834][ T333] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.663286][ T333] dev_set_mtu+0xa0/0x150
[ 22.663558][ T333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.664004][ T333] br_add_if+0xda3/0x1330 [bridge]
[ 22.664377][ T333] do_set_master+0x32f/0x500
[ 22.664742][ T333] do_setlink.constprop.0+0x9f4/0x2480
[ 22.665094][ T333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.665506][ T333] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.665826][ T333] ? validate_chain+0x166/0x4d0
[ 22.666152][ T333] ? __kernel_text_address+0x12/0x40
[ 22.666519][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.666848][ T333] ? __mutex_trylock_common+0xf9/0x260
[ 22.667164][ T333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.667579][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.667924][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.668237][ T333] ? trace_contention_end+0xdc/0x140
[ 22.668580][ T333] ? __mutex_lock+0x19c/0xcd0
[ 22.668910][ T333] ? find_held_lock+0x2b/0x80
[ 22.669239][ T333] ? rtnl_newlink+0x651/0xa60
[ 22.669578][ T333] ? __create_object+0x5e/0xb0
[ 22.669891][ T333] ? __pfx___mutex_lock+0x10/0x10
[ 22.670217][ T333] ? trace_cap_capable+0x10f/0x190
[ 22.670550][ T333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.670942][ T333] ? __rtnl_newlink+0x40e/0xa40
[ 22.671256][ T333] rtnl_newlink+0x69a/0xa60
[ 22.671596][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.671930][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.672258][ T333] ? find_held_lock+0x2b/0x80
[ 22.672602][ T333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.672946][ T333] ? __lock_release+0x5d/0x170
[ 22.673288][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.673626][ T333] rtnetlink_rcv_msg+0x710/0xc00
[ 22.673936][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.674269][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.674598][ T333] netlink_rcv_skb+0x121/0x350
[ 22.674933][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.675257][ T333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.675615][ T333] ? netlink_deliver_tap+0x13e/0x340
[ 22.675925][ T333] ? netlink_deliver_tap+0xc3/0x340
[ 22.676234][ T333] netlink_unicast+0x49e/0x780
[ 22.676573][ T333] ? __pfx_netlink_unicast+0x10/0x10
[ 22.676893][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.677215][ T333] netlink_sendmsg+0x721/0xbe0
[ 22.677556][ T333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.677865][ T333] ? __import_iovec+0x238/0x3c0
[ 22.678197][ T333] ____sys_sendmsg+0x7ad/0xa10
[ 22.678539][ T333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.678845][ T333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.679249][ T333] ___sys_sendmsg+0xed/0x170
[ 22.679590][ T333] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.679916][ T333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.680301][ T333] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.680629][ T333] ? find_held_lock+0x2b/0x80
[ 22.680962][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.681274][ T333] ? find_held_lock+0x2b/0x80
[ 22.681606][ T333] ? __virt_addr_valid+0x22e/0x450
[ 22.681916][ T333] ? __lock_release+0x5d/0x170
[ 22.682247][ T333] __sys_sendmsg+0x10b/0x1a0
[ 22.682576][ T333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.682961][ T333] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.683293][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.683632][ T333] do_syscall_64+0xc1/0x380
[ 22.683952][ T333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.684332][ T333] RIP: 0033:0x7f567aa2e1e7
[ 22.684688][ T333] 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
[ 22.685829][ T333] RSP: 002b:00007ffcbce5f3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.686300][ T333] RAX: ffffffffffffffda RBX: 00007ffcbce5fb00 RCX: 00007f567aa2e1e7
[ 22.686779][ T333] RDX: 0000000000000000 RSI: 00007ffcbce5f440 RDI: 0000000000000005
[ 22.687254][ T333] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.687750][ T333] R10: 00000000005ac910 R11: 0000000000000246 R12: 0000000000000004
[ 22.688219][ T333] R13: 00000000686e3df7 R14: 0000000000499600 R15: 0000000000000000
[ 22.688725][ T333]
[ 22.688958][ T333] irq event stamp: 40783
[ 22.689187][ T333] hardirqs last enabled at (40791): [] __up_console_sem+0x6b/0x80
[ 22.689732][ T333] hardirqs last disabled at (40800): [] __up_console_sem+0x50/0x80
[ 22.690268][ T333] softirqs last enabled at (40754): [] handle_softirqs+0x358/0x620
[ 22.690819][ T333] softirqs last disabled at (40733): [] __irq_exit_rcu+0xfa/0x160
[ 22.691350][ T333] ---[ end trace 0000000000000000 ]---
[ 22.947278][ T335] br1: port 3(veth1) entered blocking state
[ 22.947840][ T335] br1: port 3(veth1) entered disabled state
[ 22.948282][ T335] veth1: entered allmulticast mode
[ 22.952214][ T335] veth1: entered promiscuous mode
[ 22.954121][ T335] ------------[ cut here ]------------
[ 22.954458][ T335] WARNING: CPU: 3 PID: 335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.955085][ T335] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.956017][ T335] CPU: 3 UID: 0 PID: 335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.956675][ T335] Tainted: [W]=WARN
[ 22.956919][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.957316][ T335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.957657][ T335] 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
[ 22.958821][ T335] RSP: 0018:ffffc900005d6ef0 EFLAGS: 00010246
[ 22.959228][ T335] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 22.959717][ T335] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 22.960203][ T335] RBP: ffffc900005d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.960689][ T335] R10: ffffc900005d7010 R11: ffffffff9f2a8918 R12: 1ffff920000bade2
[ 22.961166][ T335] R13: 00000000000005dc R14: ffffc900005d7010 R15: ffff888008bfaf08
[ 22.961673][ T335] FS: 00007fab13aff800(0000) GS:ffff888095e37000(0000) knlGS:0000000000000000
[ 22.962241][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.962821][ T335] CR2: 00000000004e5aa8 CR3: 000000000af1d005 CR4: 0000000000772ef0
[ 22.963302][ T335] PKRU: 55555554
[ 22.963690][ T335] Call Trace:
[ 22.963932][ T335]
[ 22.964097][ T335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.964433][ T335] ? find_held_lock+0x2b/0x80
[ 22.964771][ T335] ? mark_held_locks+0x49/0x80
[ 22.965090][ T335] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.965518][ T335] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.965842][ T335] netif_set_mtu+0x88/0x100
[ 22.966161][ T335] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.966499][ T335] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.966959][ T335] dev_set_mtu+0xa0/0x150
[ 22.967203][ T335] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.967649][ T335] br_add_if+0xda3/0x1330 [bridge]
[ 22.968044][ T335] do_set_master+0x32f/0x500
[ 22.968392][ T335] do_setlink.constprop.0+0x9f4/0x2480
[ 22.968763][ T335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.969186][ T335] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.969556][ T335] ? validate_chain+0x166/0x4d0
[ 22.969893][ T335] ? __kernel_text_address+0x12/0x40
[ 22.970233][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.970582][ T335] ? __mutex_trylock_common+0xf9/0x260
[ 22.970917][ T335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.971339][ T335] ? rcu_is_watching+0x12/0xc0
[ 22.971687][ T335] ? rcu_is_watching+0x12/0xc0
[ 22.972027][ T335] ? trace_contention_end+0xdc/0x140
[ 22.972360][ T335] ? __mutex_lock+0x19c/0xcd0
[ 22.972705][ T335] ? find_held_lock+0x2b/0x80
[ 22.973028][ T335] ? rtnl_newlink+0x651/0xa60
[ 22.973341][ T335] ? __create_object+0x5e/0xb0
[ 22.973696][ T335] ? __pfx___mutex_lock+0x10/0x10
[ 22.974020][ T335] ? trace_cap_capable+0x10f/0x190
[ 22.974336][ T335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.974749][ T335] ? __rtnl_newlink+0x40e/0xa40
[ 22.975076][ T335] rtnl_newlink+0x69a/0xa60
[ 22.975397][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.975725][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.976048][ T335] ? find_held_lock+0x2b/0x80
[ 22.976366][ T335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.976692][ T335] ? __lock_release+0x5d/0x170
[ 22.977017][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.977340][ T335] rtnetlink_rcv_msg+0x710/0xc00
[ 22.977685][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.978006][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.978326][ T335] netlink_rcv_skb+0x121/0x350
[ 22.978677][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.978995][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.979319][ T335] ? netlink_deliver_tap+0x13e/0x340
[ 22.979653][ T335] ? netlink_deliver_tap+0xc3/0x340
[ 22.979976][ T335] netlink_unicast+0x49e/0x780
[ 22.980293][ T335] ? __pfx_netlink_unicast+0x10/0x10
[ 22.980617][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.980942][ T335] netlink_sendmsg+0x721/0xbe0
[ 22.981262][ T335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.981605][ T335] ? __import_iovec+0x238/0x3c0
[ 22.981942][ T335] ____sys_sendmsg+0x7ad/0xa10
[ 22.982263][ T335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.982590][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.982999][ T335] ___sys_sendmsg+0xed/0x170
[ 22.983315][ T335] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.983643][ T335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.984037][ T335] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.984361][ T335] ? find_held_lock+0x2b/0x80
[ 22.984690][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.985013][ T335] ? find_held_lock+0x2b/0x80
[ 22.985334][ T335] ? __virt_addr_valid+0x22e/0x450
[ 22.985686][ T335] ? __lock_release+0x5d/0x170
[ 22.986010][ T335] __sys_sendmsg+0x10b/0x1a0
[ 22.986321][ T335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.986728][ T335] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.987055][ T335] ? rcu_is_watching+0x12/0xc0
[ 22.987372][ T335] do_syscall_64+0xc1/0x380
[ 22.987902][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.988298][ T335] RIP: 0033:0x7fab13ccc1e7
[ 22.988649][ T335] 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
[ 22.989807][ T335] RSP: 002b:00007ffccf794698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.990295][ T335] RAX: ffffffffffffffda RBX: 00007ffccf794dc0 RCX: 00007fab13ccc1e7
[ 22.990793][ T335] RDX: 0000000000000000 RSI: 00007ffccf794700 RDI: 0000000000000005
[ 22.991273][ T335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.991769][ T335] R10: 0000000026e6b910 R11: 0000000000000246 R12: 0000000000000004
[ 22.992249][ T335] R13: 00000000686e3df7 R14: 0000000000499600 R15: 0000000000000000
[ 22.992759][ T335]
[ 22.993002][ T335] irq event stamp: 42845
[ 22.993241][ T335] hardirqs last enabled at (42853): [] __up_console_sem+0x6b/0x80
[ 22.993817][ T335] hardirqs last disabled at (42862): [] __up_console_sem+0x50/0x80
[ 22.994368][ T335] softirqs last enabled at (42774): [] handle_softirqs+0x358/0x620
[ 22.994932][ T335] softirqs last disabled at (42753): [] __irq_exit_rcu+0xfa/0x160
[ 22.995501][ T335] ---[ end trace 0000000000000000 ]---
[ 23.115358][ T37] br1: port 3(veth1) entered blocking state
[ 23.115984][ T37] br1: port 3(veth1) entered forwarding state
[ 23.344830][ T338] br1: port 4(veth2) entered blocking state
[ 23.345277][ T338] br1: port 4(veth2) entered disabled state
[ 23.345730][ T338] veth2: entered allmulticast mode
[ 23.349145][ T338] veth2: entered promiscuous mode
[ 23.351177][ T338] ------------[ cut here ]------------
[ 23.351547][ T338] WARNING: CPU: 0 PID: 338 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.352187][ T338] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 23.353521][ T338] CPU: 0 UID: 0 PID: 338 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.354199][ T338] Tainted: [W]=WARN
[ 23.354622][ T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.355026][ T338] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.355362][ T338] 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
[ 23.356668][ T338] RSP: 0018:ffffc900005b6ef0 EFLAGS: 00010246
[ 23.357081][ T338] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 23.357712][ T338] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 23.358209][ T338] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.358773][ T338] R10: ffffc900005b7010 R11: ffffffff9f2a8918 R12: 1ffff920000b6de2
[ 23.359257][ T338] R13: 00000000000005dc R14: ffffc900005b7010 R15: ffff888008bfaf08
[ 23.359750][ T338] FS: 00007feb335d2800(0000) GS:ffff888095cb7000(0000) knlGS:0000000000000000
[ 23.360324][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.360741][ T338] CR2: 00000000004e5ab0 CR3: 000000000c37d005 CR4: 0000000000772ef0
[ 23.361228][ T338] PKRU: 55555554
[ 23.361478][ T338] Call Trace:
[ 23.361723][ T338]
[ 23.361891][ T338] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.362216][ T338] ? find_held_lock+0x2b/0x80
[ 23.362557][ T338] ? mark_held_locks+0x49/0x80
[ 23.362881][ T338] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.363282][ T338] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.363616][ T338] netif_set_mtu+0x88/0x100
[ 23.363940][ T338] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.364278][ T338] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.364750][ T338] dev_set_mtu+0xa0/0x150
[ 23.364998][ T338] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.365458][ T338] br_add_if+0xda3/0x1330 [bridge]
[ 23.365830][ T338] do_set_master+0x32f/0x500
[ 23.366155][ T338] do_setlink.constprop.0+0x9f4/0x2480
[ 23.366495][ T338] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.366903][ T338] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.367228][ T338] ? validate_chain+0x166/0x4d0
[ 23.367557][ T338] ? __kernel_text_address+0x12/0x40
[ 23.367885][ T338] ? __lock_acquire+0x44d/0x7e0
[ 23.368204][ T338] ? __mutex_trylock_common+0xf9/0x260
[ 23.368538][ T338] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.368921][ T338] ? rcu_is_watching+0x12/0xc0
[ 23.369227][ T338] ? rcu_is_watching+0x12/0xc0
[ 23.369541][ T338] ? trace_contention_end+0xdc/0x140
[ 23.369851][ T338] ? __mutex_lock+0x19c/0xcd0
[ 23.370172][ T338] ? find_held_lock+0x2b/0x80
[ 23.370493][ T338] ? rtnl_newlink+0x651/0xa60
[ 23.370799][ T338] ? __create_object+0x5e/0xb0
[ 23.371114][ T338] ? __pfx___mutex_lock+0x10/0x10
[ 23.371433][ T338] ? trace_cap_capable+0x10f/0x190
[ 23.371740][ T338] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.372123][ T338] ? __rtnl_newlink+0x40e/0xa40
[ 23.372452][ T338] rtnl_newlink+0x69a/0xa60
[ 23.372770][ T338] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.373092][ T338] ? __lock_acquire+0x44d/0x7e0
[ 23.373429][ T338] ? find_held_lock+0x2b/0x80
[ 23.373750][ T338] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.374074][ T338] ? __lock_release+0x5d/0x170
[ 23.374395][ T338] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.374732][ T338] rtnetlink_rcv_msg+0x710/0xc00
[ 23.375070][ T338] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.375395][ T338] ? __lock_acquire+0x44d/0x7e0
[ 23.375725][ T338] netlink_rcv_skb+0x121/0x350
[ 23.376040][ T338] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.376346][ T338] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.376673][ T338] ? netlink_deliver_tap+0x13e/0x340
[ 23.376985][ T338] ? netlink_deliver_tap+0xc3/0x340
[ 23.377299][ T338] netlink_unicast+0x49e/0x780
[ 23.377619][ T338] ? __pfx_netlink_unicast+0x10/0x10
[ 23.377938][ T338] ? __lock_acquire+0x44d/0x7e0
[ 23.378259][ T338] netlink_sendmsg+0x721/0xbe0
[ 23.378592][ T338] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.378907][ T338] ? __import_iovec+0x238/0x3c0
[ 23.379220][ T338] ____sys_sendmsg+0x7ad/0xa10
[ 23.379541][ T338] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.379855][ T338] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.380248][ T338] ___sys_sendmsg+0xed/0x170
[ 23.380565][ T338] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.380881][ T338] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.381284][ T338] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.381603][ T338] ? find_held_lock+0x2b/0x80
[ 23.381921][ T338] ? __lock_acquire+0x44d/0x7e0
[ 23.382237][ T338] ? find_held_lock+0x2b/0x80
[ 23.382556][ T338] ? __virt_addr_valid+0x22e/0x450
[ 23.382862][ T338] ? __lock_release+0x5d/0x170
[ 23.383178][ T338] __sys_sendmsg+0x10b/0x1a0
[ 23.383497][ T338] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.383877][ T338] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.384195][ T338] ? rcu_is_watching+0x12/0xc0
[ 23.384520][ T338] do_syscall_64+0xc1/0x380
[ 23.384833][ T338] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.385215][ T338] RIP: 0033:0x7feb3379f1e7
[ 23.385541][ T338] 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
[ 23.386657][ T338] RSP: 002b:00007ffd89b8be18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.387119][ T338] RAX: ffffffffffffffda RBX: 00007ffd89b8c540 RCX: 00007feb3379f1e7
[ 23.387591][ T338] RDX: 0000000000000000 RSI: 00007ffd89b8be80 RDI: 0000000000000005
[ 23.388051][ T338] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.388540][ T338] R10: 000000002ca6d910 R11: 0000000000000246 R12: 0000000000000004
[ 23.389002][ T338] R13: 00000000686e3df7 R14: 0000000000499600 R15: 0000000000000000
[ 23.389481][ T338]
[ 23.389712][ T338] irq event stamp: 39523
[ 23.389941][ T338] hardirqs last enabled at (39531): [] __up_console_sem+0x6b/0x80
[ 23.390483][ T338] hardirqs last disabled at (39540): [] __up_console_sem+0x50/0x80
[ 23.391016][ T338] softirqs last enabled at (39312): [] handle_softirqs+0x358/0x620
[ 23.391555][ T338] softirqs last disabled at (39307): [] __irq_exit_rcu+0xfa/0x160
[ 23.392079][ T338] ---[ end trace 0000000000000000 ]---
[ 23.511056][ T37] br1: port 4(veth2) entered blocking state
[ 23.511547][ T37] br1: port 4(veth2) entered forwarding state
[ 24.016859][ T344] br1: port 5(vx4001) entered blocking state
[ 24.017351][ T344] br1: port 5(vx4001) entered disabled state
[ 24.017851][ T344] vx4001: entered allmulticast mode
[ 24.031010][ T344] vx4001: entered promiscuous mode
[ 24.032092][ T344] br1: port 5(vx4001) entered blocking state
[ 24.032540][ T344] br1: port 5(vx4001) entered forwarding state
[ 24.033380][ T344] ------------[ cut here ]------------
[ 24.033735][ T344] WARNING: CPU: 2 PID: 344 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.034395][ T344] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 24.035025][ T344] CPU: 2 UID: 0 PID: 344 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.035705][ T344] Tainted: [W]=WARN
[ 24.035973][ T344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.036388][ T344] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.036748][ T344] 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
[ 24.037940][ T344] RSP: 0018:ffffc90000656ef0 EFLAGS: 00010246
[ 24.038358][ T344] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 24.038872][ T344] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 24.039363][ T344] RBP: ffffc90000656fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.039875][ T344] R10: ffffc90000657010 R11: ffffffff9f2a8918 R12: 1ffff920000cade2
[ 24.040370][ T344] R13: 00000000000005dc R14: ffffc90000657010 R15: ffff888008bfaf08
[ 24.040890][ T344] FS: 00007fb05b3d0800(0000) GS:ffff888095db7000(0000) knlGS:0000000000000000
[ 24.041484][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.041907][ T344] CR2: 00000000004e6890 CR3: 000000000db24006 CR4: 0000000000772ef0
[ 24.042420][ T344] PKRU: 55555554
[ 24.042676][ T344] Call Trace:
[ 24.042935][ T344]
[ 24.043129][ T344] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.043486][ T344] ? find_held_lock+0x2b/0x80
[ 24.043837][ T344] ? mark_held_locks+0x49/0x80
[ 24.044174][ T344] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.044621][ T344] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.044963][ T344] netif_set_mtu+0x88/0x100
[ 24.045307][ T344] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.045671][ T344] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.046147][ T344] dev_set_mtu+0xa0/0x150
[ 24.046420][ T344] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.046881][ T344] br_add_if+0xda3/0x1330 [bridge]
[ 24.047264][ T344] do_set_master+0x32f/0x500
[ 24.047631][ T344] do_setlink.constprop.0+0x9f4/0x2480
[ 24.047972][ T344] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.048406][ T344] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.048772][ T344] ? validate_chain+0x166/0x4d0
[ 24.049107][ T344] ? __kernel_text_address+0x12/0x40
[ 24.049464][ T344] ? __lock_acquire+0x44d/0x7e0
[ 24.049807][ T344] ? __mutex_trylock_common+0xf9/0x260
[ 24.050148][ T344] ? __pfx___mutex_trylock_common+0x10/0x10
[ 24.050579][ T344] ? rcu_is_watching+0x12/0xc0
[ 24.050929][ T344] ? rcu_is_watching+0x12/0xc0
[ 24.051269][ T344] ? trace_contention_end+0xdc/0x140
[ 24.051616][ T344] ? __mutex_lock+0x19c/0xcd0
[ 24.051956][ T344] ? find_held_lock+0x2b/0x80
[ 24.052286][ T344] ? rtnl_newlink+0x651/0xa60
[ 24.052631][ T344] ? __create_object+0x5e/0xb0
[ 24.052974][ T344] ? __pfx___mutex_lock+0x10/0x10
[ 24.053322][ T344] ? trace_cap_capable+0x10f/0x190
[ 24.053672][ T344] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.054093][ T344] ? __rtnl_newlink+0x40e/0xa40
[ 24.054449][ T344] rtnl_newlink+0x69a/0xa60
[ 24.054795][ T344] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.055133][ T344] ? __lock_acquire+0x44d/0x7e0
[ 24.055498][ T344] ? find_held_lock+0x2b/0x80
[ 24.055839][ T344] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.056176][ T344] ? __lock_release+0x5d/0x170
[ 24.056538][ T344] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.056883][ T344] rtnetlink_rcv_msg+0x710/0xc00
[ 24.057234][ T344] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.057592][ T344] ? __lock_acquire+0x44d/0x7e0
[ 24.057945][ T344] netlink_rcv_skb+0x121/0x350
[ 24.058294][ T344] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.058660][ T344] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.059015][ T344] ? netlink_deliver_tap+0x13e/0x340
[ 24.059359][ T344] ? netlink_deliver_tap+0xc3/0x340
[ 24.059718][ T344] netlink_unicast+0x49e/0x780
[ 24.060068][ T344] ? __pfx_netlink_unicast+0x10/0x10
[ 24.060463][ T344] ? __lock_acquire+0x44d/0x7e0
[ 24.060837][ T344] netlink_sendmsg+0x721/0xbe0
[ 24.061185][ T344] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.061538][ T344] ? __import_iovec+0x238/0x3c0
[ 24.061897][ T344] ____sys_sendmsg+0x7ad/0xa10
[ 24.062261][ T344] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.062627][ T344] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.063063][ T344] ___sys_sendmsg+0xed/0x170
[ 24.063402][ T344] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.063754][ T344] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.064180][ T344] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.064543][ T344] ? find_held_lock+0x2b/0x80
[ 24.064902][ T344] ? __lock_acquire+0x44d/0x7e0
[ 24.065250][ T344] ? find_held_lock+0x2b/0x80
[ 24.065606][ T344] ? __virt_addr_valid+0x22e/0x450
[ 24.065952][ T344] ? __lock_release+0x5d/0x170
[ 24.066303][ T344] __sys_sendmsg+0x10b/0x1a0
[ 24.066658][ T344] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.067101][ T344] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.067499][ T344] ? rcu_is_watching+0x12/0xc0
[ 24.067850][ T344] do_syscall_64+0xc1/0x380
[ 24.068187][ T344] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.068627][ T344] RIP: 0033:0x7fb05b59d1e7
[ 24.068977][ T344] 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
[ 24.070165][ T344] RSP: 002b:00007ffd9da2b798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.070684][ T344] RAX: ffffffffffffffda RBX: 00007ffd9da2bec0 RCX: 00007fb05b59d1e7
[ 24.071188][ T344] RDX: 0000000000000000 RSI: 00007ffd9da2b800 RDI: 0000000000000005
[ 24.071697][ T344] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.072200][ T344] R10: 0000000008d62910 R11: 0000000000000246 R12: 0000000000000004
[ 24.072715][ T344] R13: 00000000686e3df8 R14: 0000000000499600 R15: 0000000000000000
[ 24.073235][ T344]
[ 24.073507][ T344] irq event stamp: 38951
[ 24.073765][ T344] hardirqs last enabled at (38961): [] __up_console_sem+0x6b/0x80
[ 24.074352][ T344] hardirqs last disabled at (38970): [] __up_console_sem+0x50/0x80
[ 24.074940][ T344] softirqs last enabled at (38810): [] handle_softirqs+0x358/0x620
[ 24.075528][ T344] softirqs last disabled at (38803): [] __irq_exit_rcu+0xfa/0x160
[ 24.076106][ T344] ---[ end trace 0000000000000000 ]---
[ 25.147161][ T353] 8021q: 802.1Q VLAN Support v1.8
[ 25.612952][ T357] br1: entered promiscuous mode
[ 25.616840][ T357] br1: left promiscuous mode
[ 25.624789][ T357] br1: entered promiscuous mode
[ 33.835101][ T438] br1: port 1(vx10) entered blocking state
[ 33.835643][ T438] br1: port 1(vx10) entered disabled state
[ 33.836105][ T438] vx10: entered allmulticast mode
[ 33.840093][ T438] vx10: entered promiscuous mode
[ 33.842212][ T438] br1: port 1(vx10) entered blocking state
[ 33.842662][ T438] br1: port 1(vx10) entered forwarding state
[ 33.844574][ T438] ------------[ cut here ]------------
[ 33.844967][ T438] WARNING: CPU: 2 PID: 438 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.845930][ T438] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.846631][ T438] CPU: 2 UID: 0 PID: 438 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.847287][ T438] Tainted: [W]=WARN
[ 33.847556][ T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.847976][ T438] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.848323][ T438] 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
[ 33.849560][ T438] RSP: 0018:ffffc90000a26ef0 EFLAGS: 00010246
[ 33.849987][ T438] RAX: 0000000000000000 RBX: ffff88800aec2000 RCX: 0000000000000001
[ 33.850502][ T438] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 33.850996][ T438] RBP: ffffc90000a26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.851497][ T438] R10: ffffc90000a27010 R11: ffffffff9e979160 R12: 1ffff92000144de2
[ 33.851991][ T438] R13: 00000000000005dc R14: ffffc90000a27010 R15: ffff88800aec2f08
[ 33.852500][ T438] FS: 00007f28a480c800(0000) GS:ffff888095db7000(0000) knlGS:0000000000000000
[ 33.853116][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.853551][ T438] CR2: 00000000004e5ce0 CR3: 000000000bd38001 CR4: 0000000000772ef0
[ 33.854056][ T438] PKRU: 55555554
[ 33.854309][ T438] Call Trace:
[ 33.854591][ T438]
[ 33.854783][ T438] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.855127][ T438] ? __lock_acquire+0x44d/0x7e0
[ 33.855638][ T438] ? find_held_lock+0x2b/0x80
[ 33.856122][ T438] netif_set_mtu+0x88/0x100
[ 33.856620][ T438] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.857116][ T438] dev_set_mtu+0xa0/0x150
[ 33.857382][ T438] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.857862][ T438] br_add_if+0xda3/0x1330 [bridge]
[ 33.858255][ T438] do_set_master+0x32f/0x500
[ 33.858644][ T438] do_setlink.constprop.0+0x9f4/0x2480
[ 33.858992][ T438] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.859424][ T438] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.860011][ T438] ? validate_chain+0x166/0x4d0
[ 33.860351][ T438] ? __kernel_text_address+0x12/0x40
[ 33.860710][ T438] ? __lock_acquire+0x44d/0x7e0
[ 33.861083][ T438] ? __mutex_trylock_common+0xf9/0x260
[ 33.861432][ T438] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.861855][ T438] ? rcu_is_watching+0x12/0xc0
[ 33.862193][ T438] ? rcu_is_watching+0x12/0xc0
[ 33.862539][ T438] ? trace_contention_end+0xdc/0x140
[ 33.862877][ T438] ? __mutex_lock+0x19c/0xcd0
[ 33.863213][ T438] ? find_held_lock+0x2b/0x80
[ 33.863572][ T438] ? rtnl_newlink+0x651/0xa60
[ 33.863909][ T438] ? __create_object+0x5e/0xb0
[ 33.864248][ T438] ? __pfx___mutex_lock+0x10/0x10
[ 33.864595][ T438] ? trace_cap_capable+0x10f/0x190
[ 33.864971][ T438] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.865390][ T438] ? __rtnl_newlink+0x40e/0xa40
[ 33.865749][ T438] rtnl_newlink+0x69a/0xa60
[ 33.866103][ T438] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.866471][ T438] ? __lock_acquire+0x44d/0x7e0
[ 33.866838][ T438] ? find_held_lock+0x2b/0x80
[ 33.867187][ T438] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.867536][ T438] ? __lock_release+0x5d/0x170
[ 33.867872][ T438] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.868205][ T438] rtnetlink_rcv_msg+0x710/0xc00
[ 33.868570][ T438] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.868911][ T438] ? __lock_acquire+0x44d/0x7e0
[ 33.869246][ T438] netlink_rcv_skb+0x121/0x350
[ 33.869604][ T438] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.870155][ T438] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.870813][ T438] ? netlink_deliver_tap+0x13e/0x340
[ 33.871348][ T438] ? netlink_deliver_tap+0xc3/0x340
[ 33.871950][ T438] netlink_unicast+0x49e/0x780
[ 33.872569][ T438] ? __pfx_netlink_unicast+0x10/0x10
[ 33.873144][ T438] ? __lock_acquire+0x44d/0x7e0
[ 33.873733][ T438] netlink_sendmsg+0x721/0xbe0
[ 33.874322][ T438] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.874944][ T438] ? __import_iovec+0x238/0x3c0
[ 33.875559][ T438] ____sys_sendmsg+0x7ad/0xa10
[ 33.876137][ T438] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.876745][ T438] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.877491][ T438] ___sys_sendmsg+0xed/0x170
[ 33.878034][ T438] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.878661][ T438] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.879361][ T438] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.879914][ T438] ? find_held_lock+0x2b/0x80
[ 33.880507][ T438] ? __lock_acquire+0x44d/0x7e0
[ 33.881113][ T438] ? find_held_lock+0x2b/0x80
[ 33.881726][ T438] ? __virt_addr_valid+0x22e/0x450
[ 33.882300][ T438] ? __lock_release+0x5d/0x170
[ 33.882906][ T438] __sys_sendmsg+0x10b/0x1a0
[ 33.883505][ T438] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.884219][ T438] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.884837][ T438] ? rcu_is_watching+0x12/0xc0
[ 33.885392][ T438] do_syscall_64+0xc1/0x380
[ 33.886004][ T438] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.886745][ T438] RIP: 0033:0x7f28a49d91e7
[ 33.887338][ T438] 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
[ 33.888713][ T438] RSP: 002b:00007ffc6fdf2cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.889539][ T438] RAX: ffffffffffffffda RBX: 00007ffc6fdf3400 RCX: 00007f28a49d91e7
[ 33.890403][ T438] RDX: 0000000000000000 RSI: 00007ffc6fdf2d40 RDI: 0000000000000005
[ 33.891298][ T438] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.892106][ T438] R10: 000000003397b910 R11: 0000000000000246 R12: 0000000000000004
[ 33.892976][ T438] R13: 00000000686e3e02 R14: 0000000000499600 R15: 0000000000000000
[ 33.893866][ T438]
[ 33.894181][ T438] irq event stamp: 41591
[ 33.894469][ T438] hardirqs last enabled at (41625): [] __up_console_sem+0x6b/0x80
[ 33.895058][ T438] hardirqs last disabled at (41634): [] __up_console_sem+0x50/0x80
[ 33.895644][ T438] softirqs last enabled at (41622): [] handle_softirqs+0x358/0x620
[ 33.896235][ T438] softirqs last disabled at (41599): [] __irq_exit_rcu+0xfa/0x160
[ 33.896817][ T438] ---[ end trace 0000000000000000 ]---
[ 34.360745][ T442] br1: port 2(vx20) entered blocking state
[ 34.361178][ T442] br1: port 2(vx20) entered disabled state
[ 34.363037][ T442] vx20: entered allmulticast mode
[ 34.366505][ T442] vx20: entered promiscuous mode
[ 34.367282][ T442] br1: port 2(vx20) entered blocking state
[ 34.367683][ T442] br1: port 2(vx20) entered forwarding state
[ 34.368865][ T442] ------------[ cut here ]------------
[ 34.369180][ T442] WARNING: CPU: 0 PID: 442 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.369796][ T442] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 34.370444][ T442] CPU: 0 UID: 0 PID: 442 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.371074][ T442] Tainted: [W]=WARN
[ 34.371308][ T442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.371697][ T442] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.372015][ T442] 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
[ 34.373115][ T442] RSP: 0018:ffffc90000a66ef0 EFLAGS: 00010246
[ 34.373508][ T442] RAX: 0000000000000000 RBX: ffff88800aec2000 RCX: 0000000000000001
[ 34.373967][ T442] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 34.374439][ T442] RBP: ffffc90000a66fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.374902][ T442] R10: ffffc90000a67010 R11: ffffffff9f2a8918 R12: 1ffff9200014cde2
[ 34.375359][ T442] R13: 00000000000005dc R14: ffffc90000a67010 R15: ffff88800aec2f08
[ 34.375824][ T442] FS: 00007f5f4e815800(0000) GS:ffff888095cb7000(0000) knlGS:0000000000000000
[ 34.376377][ T442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.376780][ T442] CR2: 00000000004e5de8 CR3: 00000000090fb002 CR4: 0000000000772ef0
[ 34.377240][ T442] PKRU: 55555554
[ 34.377482][ T442] Call Trace:
[ 34.377715][ T442]
[ 34.377874][ T442] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.378177][ T442] ? find_held_lock+0x2b/0x80
[ 34.378519][ T442] ? mark_held_locks+0x49/0x80
[ 34.378834][ T442] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 34.379216][ T442] ? lockdep_hardirqs_on+0x7c/0x110
[ 34.379549][ T442] netif_set_mtu+0x88/0x100
[ 34.379861][ T442] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.380178][ T442] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 34.380623][ T442] dev_set_mtu+0xa0/0x150
[ 34.380859][ T442] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.381285][ T442] br_add_if+0xda3/0x1330 [bridge]
[ 34.381647][ T442] do_set_master+0x32f/0x500
[ 34.381962][ T442] do_setlink.constprop.0+0x9f4/0x2480
[ 34.382273][ T442] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.382671][ T442] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.382980][ T442] ? validate_chain+0x166/0x4d0
[ 34.383284][ T442] ? __kernel_text_address+0x12/0x40
[ 34.383614][ T442] ? __lock_acquire+0x44d/0x7e0
[ 34.383926][ T442] ? __mutex_trylock_common+0xf9/0x260
[ 34.384235][ T442] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.384635][ T442] ? rcu_is_watching+0x12/0xc0
[ 34.384946][ T442] ? rcu_is_watching+0x12/0xc0
[ 34.385251][ T442] ? trace_contention_end+0xdc/0x140
[ 34.385587][ T442] ? __mutex_lock+0x19c/0xcd0
[ 34.385901][ T442] ? find_held_lock+0x2b/0x80
[ 34.386207][ T442] ? rtnl_newlink+0x651/0xa60
[ 34.386527][ T442] ? __create_object+0x5e/0xb0
[ 34.386839][ T442] ? __pfx___mutex_lock+0x10/0x10
[ 34.387148][ T442] ? trace_cap_capable+0x10f/0x190
[ 34.387462][ T442] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.387841][ T442] ? __rtnl_newlink+0x40e/0xa40
[ 34.388156][ T442] rtnl_newlink+0x69a/0xa60
[ 34.388498][ T442] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.388804][ T442] ? __lock_acquire+0x44d/0x7e0
[ 34.389119][ T442] ? find_held_lock+0x2b/0x80
[ 34.389450][ T442] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.389757][ T442] ? __lock_release+0x5d/0x170
[ 34.390064][ T442] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.390375][ T442] rtnetlink_rcv_msg+0x710/0xc00
[ 34.390702][ T442] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.391013][ T442] ? __lock_acquire+0x44d/0x7e0
[ 34.391325][ T442] netlink_rcv_skb+0x121/0x350
[ 34.391642][ T442] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.391948][ T442] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.392264][ T442] ? netlink_deliver_tap+0x13e/0x340
[ 34.392586][ T442] ? netlink_deliver_tap+0xc3/0x340
[ 34.392901][ T442] netlink_unicast+0x49e/0x780
[ 34.393211][ T442] ? __pfx_netlink_unicast+0x10/0x10
[ 34.393528][ T442] ? __lock_acquire+0x44d/0x7e0
[ 34.393838][ T442] netlink_sendmsg+0x721/0xbe0
[ 34.394143][ T442] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.394468][ T442] ? __import_iovec+0x238/0x3c0
[ 34.394786][ T442] ____sys_sendmsg+0x7ad/0xa10
[ 34.395106][ T442] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.395424][ T442] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.395822][ T442] ___sys_sendmsg+0xed/0x170
[ 34.396125][ T442] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.396444][ T442] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.396826][ T442] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.397135][ T442] ? find_held_lock+0x2b/0x80
[ 34.397454][ T442] ? __lock_acquire+0x44d/0x7e0
[ 34.397765][ T442] ? find_held_lock+0x2b/0x80
[ 34.398070][ T442] ? __virt_addr_valid+0x22e/0x450
[ 34.398380][ T442] ? __lock_release+0x5d/0x170
[ 34.398729][ T442] __sys_sendmsg+0x10b/0x1a0
[ 34.399032][ T442] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.399419][ T442] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.399737][ T442] ? rcu_is_watching+0x12/0xc0
[ 34.400050][ T442] do_syscall_64+0xc1/0x380
[ 34.400354][ T442] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.400743][ T442] RIP: 0033:0x7f5f4e9e21e7
[ 34.401060][ T442] 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
[ 34.402160][ T442] RSP: 002b:00007ffd8b18cce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.402635][ T442] RAX: ffffffffffffffda RBX: 00007ffd8b18d410 RCX: 00007f5f4e9e21e7
[ 34.403094][ T442] RDX: 0000000000000000 RSI: 00007ffd8b18cd50 RDI: 0000000000000005
[ 34.403555][ T442] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.404014][ T442] R10: 00000000263d9910 R11: 0000000000000246 R12: 0000000000000004
[ 34.404480][ T442] R13: 00000000686e3e02 R14: 0000000000499600 R15: 0000000000000000
[ 34.404950][ T442]
[ 34.405185][ T442] irq event stamp: 39223
[ 34.405427][ T442] hardirqs last enabled at (39233): [] __up_console_sem+0x6b/0x80
[ 34.405956][ T442] hardirqs last disabled at (39240): [] __up_console_sem+0x50/0x80
[ 34.406518][ T442] softirqs last enabled at (38572): [] handle_softirqs+0x358/0x620
[ 34.407046][ T442] softirqs last disabled at (38561): [] __irq_exit_rcu+0xfa/0x160
[ 34.407593][ T442] ---[ end trace 0000000000000000 ]---
[ 34.867454][ T446] br1: port 3(vx4001) entered blocking state
[ 34.867888][ T446] br1: port 3(vx4001) entered disabled state
[ 34.868320][ T446] vx4001: entered allmulticast mode
[ 34.872135][ T446] vx4001: entered promiscuous mode
[ 34.872988][ T446] br1: port 3(vx4001) entered blocking state
[ 34.873391][ T446] br1: port 3(vx4001) entered forwarding state
[ 34.875073][ T446] ------------[ cut here ]------------
[ 34.875404][ T446] WARNING: CPU: 0 PID: 446 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.876033][ T446] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 34.876690][ T446] CPU: 0 UID: 0 PID: 446 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.877360][ T446] Tainted: [W]=WARN
[ 34.877604][ T446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.877991][ T446] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.878308][ T446] 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
[ 34.879435][ T446] RSP: 0018:ffffc90000af6ef0 EFLAGS: 00010246
[ 34.879826][ T446] RAX: 0000000000000000 RBX: ffff88800aec2000 RCX: 0000000000000001
[ 34.880287][ T446] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 34.880757][ T446] RBP: ffffc90000af6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.881276][ T446] R10: ffffc90000af7010 R11: ffffffff9e979160 R12: 1ffff9200015ede2
[ 34.881748][ T446] R13: 00000000000005dc R14: ffffc90000af7010 R15: ffff88800aec2f08
[ 34.882215][ T446] FS: 00007f6dc8ba9800(0000) GS:ffff888095cb7000(0000) knlGS:0000000000000000
[ 34.882782][ T446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.883179][ T446] CR2: 00000000004e6890 CR3: 000000000bd4b001 CR4: 0000000000772ef0
[ 34.883651][ T446] PKRU: 55555554
[ 34.883883][ T446] Call Trace:
[ 34.884113][ T446]
[ 34.884275][ T446] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.884597][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.884943][ T446] ? find_held_lock+0x2b/0x80
[ 34.885258][ T446] netif_set_mtu+0x88/0x100
[ 34.885584][ T446] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.885906][ T446] dev_set_mtu+0xa0/0x150
[ 34.886142][ T446] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.886584][ T446] br_add_if+0xda3/0x1330 [bridge]
[ 34.886941][ T446] do_set_master+0x32f/0x500
[ 34.887255][ T446] do_setlink.constprop.0+0x9f4/0x2480
[ 34.887579][ T446] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.887991][ T446] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.888301][ T446] ? validate_chain+0x166/0x4d0
[ 34.888639][ T446] ? __kernel_text_address+0x12/0x40
[ 34.888998][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.889315][ T446] ? __mutex_trylock_common+0xf9/0x260
[ 34.889637][ T446] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.890020][ T446] ? rcu_is_watching+0x12/0xc0
[ 34.890332][ T446] ? rcu_is_watching+0x12/0xc0
[ 34.890646][ T446] ? trace_contention_end+0xdc/0x140
[ 34.890957][ T446] ? __mutex_lock+0x19c/0xcd0
[ 34.891266][ T446] ? find_held_lock+0x2b/0x80
[ 34.891579][ T446] ? rtnl_newlink+0x651/0xa60
[ 34.891886][ T446] ? __create_object+0x5e/0xb0
[ 34.892199][ T446] ? __pfx___mutex_lock+0x10/0x10
[ 34.892512][ T446] ? trace_cap_capable+0x10f/0x190
[ 34.892822][ T446] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.893240][ T446] ? __rtnl_newlink+0x40e/0xa40
[ 34.893559][ T446] rtnl_newlink+0x69a/0xa60
[ 34.893871][ T446] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.894175][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.894496][ T446] ? find_held_lock+0x2b/0x80
[ 34.894801][ T446] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.895108][ T446] ? __lock_release+0x5d/0x170
[ 34.895424][ T446] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.895725][ T446] rtnetlink_rcv_msg+0x710/0xc00
[ 34.896030][ T446] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.896338][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.896655][ T446] netlink_rcv_skb+0x121/0x350
[ 34.896993][ T446] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.897303][ T446] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.897634][ T446] ? netlink_deliver_tap+0x13e/0x340
[ 34.897938][ T446] ? netlink_deliver_tap+0xc3/0x340
[ 34.898243][ T446] netlink_unicast+0x49e/0x780
[ 34.898578][ T446] ? __pfx_netlink_unicast+0x10/0x10
[ 34.898882][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.899192][ T446] netlink_sendmsg+0x721/0xbe0
[ 34.899513][ T446] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.899824][ T446] ? __import_iovec+0x238/0x3c0
[ 34.900143][ T446] ____sys_sendmsg+0x7ad/0xa10
[ 34.900463][ T446] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.900770][ T446] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.901203][ T446] ___sys_sendmsg+0xed/0x170
[ 34.901518][ T446] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.901826][ T446] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.902217][ T446] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.902534][ T446] ? find_held_lock+0x2b/0x80
[ 34.902850][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.903160][ T446] ? find_held_lock+0x2b/0x80
[ 34.903479][ T446] ? __virt_addr_valid+0x22e/0x450
[ 34.903790][ T446] ? __lock_release+0x5d/0x170
[ 34.904103][ T446] __sys_sendmsg+0x10b/0x1a0
[ 34.904422][ T446] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.904805][ T446] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.905152][ T446] ? rcu_is_watching+0x12/0xc0
[ 34.905473][ T446] do_syscall_64+0xc1/0x380
[ 34.905781][ T446] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.906161][ T446] RIP: 0033:0x7f6dc8d761e7
[ 34.906486][ T446] 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
[ 34.907582][ T446] RSP: 002b:00007fffe5bc85e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.908049][ T446] RAX: ffffffffffffffda RBX: 00007fffe5bc8d10 RCX: 00007f6dc8d761e7
[ 34.908532][ T446] RDX: 0000000000000000 RSI: 00007fffe5bc8650 RDI: 0000000000000005
[ 34.909025][ T446] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.909496][ T446] R10: 000000002bf90910 R11: 0000000000000246 R12: 0000000000000004
[ 34.909955][ T446] R13: 00000000686e3e03 R14: 0000000000499600 R15: 0000000000000000
[ 34.910441][ T446]
[ 34.910672][ T446] irq event stamp: 42377
[ 34.910909][ T446] hardirqs last enabled at (42385): [] __up_console_sem+0x6b/0x80
[ 34.911457][ T446] hardirqs last disabled at (42394): [] __up_console_sem+0x50/0x80
[ 34.911985][ T446] softirqs last enabled at (41460): [] fib6_run_gc+0x113/0x240
[ 34.912519][ T446] softirqs last disabled at (41448): [] fib6_run_gc+0x150/0x240
[ 34.913082][ T446] ---[ end trace 0000000000000000 ]---
[ 35.188551][ T448] br1: port 4(w1) entered blocking state
[ 35.188993][ T448] br1: port 4(w1) entered disabled state
[ 35.189389][ T448] w1: entered allmulticast mode
[ 35.192867][ T448] w1: entered promiscuous mode
[ 35.194789][ T448] ------------[ cut here ]------------
[ 35.195193][ T448] WARNING: CPU: 2 PID: 448 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.196325][ T448] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 35.197022][ T448] CPU: 2 UID: 0 PID: 448 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.197665][ T448] Tainted: [W]=WARN
[ 35.197910][ T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.198308][ T448] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.198666][ T448] 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
[ 35.199805][ T448] RSP: 0018:ffffc90000ba6ef0 EFLAGS: 00010246
[ 35.200216][ T448] RAX: 0000000000000000 RBX: ffff88800aec2000 RCX: 0000000000000001
[ 35.200744][ T448] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 35.201220][ T448] RBP: ffffc90000ba6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 35.201724][ T448] R10: ffffc90000ba7010 R11: ffffffff9e979160 R12: 1ffff92000174de2
[ 35.202200][ T448] R13: 00000000000005dc R14: ffffc90000ba7010 R15: ffff88800aec2f08
[ 35.202674][ T448] FS: 00007f4252822800(0000) GS:ffff888095db7000(0000) knlGS:0000000000000000
[ 35.203222][ T448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.203637][ T448] CR2: 00000000004e6890 CR3: 000000000e134002 CR4: 0000000000772ef0
[ 35.204126][ T448] PKRU: 55555554
[ 35.204369][ T448] Call Trace:
[ 35.204636][ T448]
[ 35.204810][ T448] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.205132][ T448] ? __lock_acquire+0x44d/0x7e0
[ 35.205472][ T448] ? find_held_lock+0x2b/0x80
[ 35.205805][ T448] netif_set_mtu+0x88/0x100
[ 35.206124][ T448] ? __pfx_netif_set_mtu+0x10/0x10
[ 35.206485][ T448] dev_set_mtu+0xa0/0x150
[ 35.206734][ T448] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 35.207174][ T448] br_add_if+0xda3/0x1330 [bridge]
[ 35.207563][ T448] do_set_master+0x32f/0x500
[ 35.207890][ T448] do_setlink.constprop.0+0x9f4/0x2480
[ 35.208221][ T448] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.208657][ T448] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.208979][ T448] ? validate_chain+0x166/0x4d0
[ 35.209303][ T448] ? __kernel_text_address+0x12/0x40
[ 35.209636][ T448] ? __lock_acquire+0x44d/0x7e0
[ 35.209967][ T448] ? __mutex_trylock_common+0xf9/0x260
[ 35.210287][ T448] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.210694][ T448] ? rcu_is_watching+0x12/0xc0
[ 35.211012][ T448] ? rcu_is_watching+0x12/0xc0
[ 35.211327][ T448] ? trace_contention_end+0xdc/0x140
[ 35.211669][ T448] ? __mutex_lock+0x19c/0xcd0
[ 35.211993][ T448] ? find_held_lock+0x2b/0x80
[ 35.212309][ T448] ? rtnl_newlink+0x651/0xa60
[ 35.212637][ T448] ? __create_object+0x5e/0xb0
[ 35.212960][ T448] ? __pfx___mutex_lock+0x10/0x10
[ 35.213283][ T448] ? trace_cap_capable+0x10f/0x190
[ 35.213622][ T448] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.214015][ T448] ? __rtnl_newlink+0x40e/0xa40
[ 35.214343][ T448] rtnl_newlink+0x69a/0xa60
[ 35.214685][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.215002][ T448] ? __lock_acquire+0x44d/0x7e0
[ 35.215324][ T448] ? find_held_lock+0x2b/0x80
[ 35.215656][ T448] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.215974][ T448] ? __lock_release+0x5d/0x170
[ 35.216308][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.216636][ T448] rtnetlink_rcv_msg+0x710/0xc00
[ 35.216973][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.217296][ T448] ? __lock_acquire+0x44d/0x7e0
[ 35.217635][ T448] netlink_rcv_skb+0x121/0x350
[ 35.217954][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.218296][ T448] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.218652][ T448] ? netlink_deliver_tap+0x13e/0x340
[ 35.218975][ T448] ? netlink_deliver_tap+0xc3/0x340
[ 35.219292][ T448] netlink_unicast+0x49e/0x780
[ 35.219659][ T448] ? __pfx_netlink_unicast+0x10/0x10
[ 35.219977][ T448] ? __lock_acquire+0x44d/0x7e0
[ 35.220306][ T448] netlink_sendmsg+0x721/0xbe0
[ 35.220643][ T448] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.220980][ T448] ? __import_iovec+0x238/0x3c0
[ 35.221304][ T448] ____sys_sendmsg+0x7ad/0xa10
[ 35.221638][ T448] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.221951][ T448] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.222354][ T448] ___sys_sendmsg+0xed/0x170
[ 35.222673][ T448] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.223034][ T448] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.223438][ T448] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.223758][ T448] ? find_held_lock+0x2b/0x80
[ 35.224083][ T448] ? __lock_acquire+0x44d/0x7e0
[ 35.224406][ T448] ? find_held_lock+0x2b/0x80
[ 35.224736][ T448] ? __virt_addr_valid+0x22e/0x450
[ 35.225056][ T448] ? __lock_release+0x5d/0x170
[ 35.225387][ T448] __sys_sendmsg+0x10b/0x1a0
[ 35.225711][ T448] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.226097][ T448] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.226434][ T448] ? rcu_is_watching+0x12/0xc0
[ 35.226757][ T448] do_syscall_64+0xc1/0x380
[ 35.227075][ T448] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.227473][ T448] RIP: 0033:0x7f42529ef1e7
[ 35.227808][ T448] 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
[ 35.228946][ T448] RSP: 002b:00007fffd3091a58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.229431][ T448] RAX: ffffffffffffffda RBX: 00007fffd3092180 RCX: 00007f42529ef1e7
[ 35.229907][ T448] RDX: 0000000000000000 RSI: 00007fffd3091ac0 RDI: 0000000000000005
[ 35.230373][ T448] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 35.230850][ T448] R10: 0000000039710910 R11: 0000000000000246 R12: 0000000000000004
[ 35.231316][ T448] R13: 00000000686e3e03 R14: 0000000000499600 R15: 0000000000000000
[ 35.231815][ T448]
[ 35.232058][ T448] irq event stamp: 47855
[ 35.232301][ T448] hardirqs last enabled at (47865): [] __up_console_sem+0x6b/0x80
[ 35.232859][ T448] hardirqs last disabled at (47876): [] __up_console_sem+0x50/0x80
[ 35.233417][ T448] softirqs last enabled at (47502): [] handle_softirqs+0x358/0x620
[ 35.233966][ T448] softirqs last disabled at (47495): [] __irq_exit_rcu+0xfa/0x160
[ 35.234534][ T448] ---[ end trace 0000000000000000 ]---
[ 35.354379][ T37] br1: port 4(w1) entered blocking state
[ 35.354864][ T37] br1: port 4(w1) entered forwarding state
[ 35.592484][ T451] br1: port 5(w3) entered blocking state
[ 35.592850][ T451] br1: port 5(w3) entered disabled state
[ 35.593202][ T451] w3: entered allmulticast mode
[ 35.597655][ T451] w3: entered promiscuous mode
[ 35.598642][ T451] ------------[ cut here ]------------
[ 35.598955][ T451] WARNING: CPU: 0 PID: 451 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.599576][ T451] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 35.600232][ T451] CPU: 0 UID: 0 PID: 451 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.600876][ T451] Tainted: [W]=WARN
[ 35.601108][ T451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.601502][ T451] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.601820][ T451] 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
[ 35.602936][ T451] RSP: 0018:ffffc90000bd6ef0 EFLAGS: 00010246
[ 35.603326][ T451] RAX: 0000000000000000 RBX: ffff88800aec2000 RCX: 0000000000000001
[ 35.603810][ T451] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 35.604287][ T451] RBP: ffffc90000bd6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 35.604758][ T451] R10: ffffc90000bd7010 R11: ffffffff9f2a8918 R12: 1ffff9200017ade2
[ 35.605259][ T451] R13: 00000000000005dc R14: ffffc90000bd7010 R15: ffff88800aec2f08
[ 35.605734][ T451] FS: 00007f51e0274800(0000) GS:ffff888095cb7000(0000) knlGS:0000000000000000
[ 35.606299][ T451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.606703][ T451] CR2: 00000000004e6890 CR3: 000000000d885003 CR4: 0000000000772ef0
[ 35.607174][ T451] PKRU: 55555554
[ 35.607427][ T451] Call Trace:
[ 35.607659][ T451]
[ 35.607817][ T451] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.608154][ T451] ? find_held_lock+0x2b/0x80
[ 35.608522][ T451] ? mark_held_locks+0x49/0x80
[ 35.608843][ T451] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 35.609246][ T451] ? lockdep_hardirqs_on+0x7c/0x110
[ 35.609570][ T451] netif_set_mtu+0x88/0x100
[ 35.609883][ T451] ? __pfx_netif_set_mtu+0x10/0x10
[ 35.610198][ T451] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 35.610652][ T451] dev_set_mtu+0xa0/0x150
[ 35.610899][ T451] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 35.611323][ T451] br_add_if+0xda3/0x1330 [bridge]
[ 35.611689][ T451] do_set_master+0x32f/0x500
[ 35.612001][ T451] do_setlink.constprop.0+0x9f4/0x2480
[ 35.612313][ T451] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.612714][ T451] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.613019][ T451] ? validate_chain+0x166/0x4d0
[ 35.613333][ T451] ? __kernel_text_address+0x12/0x40
[ 35.613654][ T451] ? __lock_acquire+0x44d/0x7e0
[ 35.613961][ T451] ? __mutex_trylock_common+0xf9/0x260
[ 35.614297][ T451] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.614709][ T451] ? rcu_is_watching+0x12/0xc0
[ 35.615015][ T451] ? rcu_is_watching+0x12/0xc0
[ 35.615330][ T451] ? trace_contention_end+0xdc/0x140
[ 35.615649][ T451] ? __mutex_lock+0x19c/0xcd0
[ 35.615971][ T451] ? find_held_lock+0x2b/0x80
[ 35.616287][ T451] ? rtnl_newlink+0x651/0xa60
[ 35.616600][ T451] ? __create_object+0x5e/0xb0
[ 35.616909][ T451] ? __pfx___mutex_lock+0x10/0x10
[ 35.617227][ T451] ? trace_cap_capable+0x10f/0x190
[ 35.617545][ T451] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.617933][ T451] ? __rtnl_newlink+0x40e/0xa40
[ 35.618258][ T451] rtnl_newlink+0x69a/0xa60
[ 35.618605][ T451] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.618912][ T451] ? __lock_acquire+0x44d/0x7e0
[ 35.619238][ T451] ? find_held_lock+0x2b/0x80
[ 35.619561][ T451] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.619873][ T451] ? __lock_release+0x5d/0x170
[ 35.620181][ T451] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.620511][ T451] rtnetlink_rcv_msg+0x710/0xc00
[ 35.620820][ T451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.621128][ T451] ? __lock_acquire+0x44d/0x7e0
[ 35.621447][ T451] netlink_rcv_skb+0x121/0x350
[ 35.621761][ T451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.622074][ T451] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.622403][ T451] ? netlink_deliver_tap+0x13e/0x340
[ 35.622731][ T451] ? netlink_deliver_tap+0xc3/0x340
[ 35.623047][ T451] netlink_unicast+0x49e/0x780
[ 35.623362][ T451] ? __pfx_netlink_unicast+0x10/0x10
[ 35.623705][ T451] ? __lock_acquire+0x44d/0x7e0
[ 35.624016][ T451] netlink_sendmsg+0x721/0xbe0
[ 35.624333][ T451] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.624655][ T451] ? __import_iovec+0x238/0x3c0
[ 35.624976][ T451] ____sys_sendmsg+0x7ad/0xa10
[ 35.625301][ T451] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.625628][ T451] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.626024][ T451] ___sys_sendmsg+0xed/0x170
[ 35.626336][ T451] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.626653][ T451] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.627041][ T451] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.627355][ T451] ? find_held_lock+0x2b/0x80
[ 35.627675][ T451] ? __lock_acquire+0x44d/0x7e0
[ 35.628003][ T451] ? find_held_lock+0x2b/0x80
[ 35.628320][ T451] ? __virt_addr_valid+0x22e/0x450
[ 35.628653][ T451] ? __lock_release+0x5d/0x170
[ 35.628979][ T451] __sys_sendmsg+0x10b/0x1a0
[ 35.629285][ T451] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.629676][ T451] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.630001][ T451] ? rcu_is_watching+0x12/0xc0
[ 35.630317][ T451] do_syscall_64+0xc1/0x380
[ 35.630639][ T451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.631027][ T451] RIP: 0033:0x7f51e04411e7
[ 35.631344][ T451] 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
[ 35.632458][ T451] RSP: 002b:00007ffff56aaf98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.632957][ T451] RAX: ffffffffffffffda RBX: 00007ffff56ab6c0 RCX: 00007f51e04411e7
[ 35.633436][ T451] RDX: 0000000000000000 RSI: 00007ffff56ab000 RDI: 0000000000000005
[ 35.633907][ T451] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 35.634379][ T451] R10: 0000000025b4d910 R11: 0000000000000246 R12: 0000000000000004
[ 35.634850][ T451] R13: 00000000686e3e04 R14: 0000000000499600 R15: 0000000000000000
[ 35.635323][ T451]
[ 35.635563][ T451] irq event stamp: 38557
[ 35.635793][ T451] hardirqs last enabled at (38565): [] __up_console_sem+0x6b/0x80
[ 35.636330][ T451] hardirqs last disabled at (38572): [] __up_console_sem+0x50/0x80
[ 35.636870][ T451] softirqs last enabled at (37570): [] br_add_if+0xd82/0x1330 [bridge]
[ 35.637469][ T451] softirqs last disabled at (37568): [] br_add_if+0xcf3/0x1330 [bridge]
[ 35.638058][ T451] ---[ end trace 0000000000000000 ]---
[ 35.772300][ T36] br1: port 5(w3) entered blocking state
[ 35.772713][ T36] br1: port 5(w3) entered forwarding state
[ 36.879691][ T461] br1: entered promiscuous mode
[ 36.883278][ T461] br1: left promiscuous mode
[ 36.904557][ T461] br1: entered promiscuous mode
[ 37.975061][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 38.028873][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 38.030920][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 38.093134][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 38.096008][ C3] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[ 38.252098][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 41.740263][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 49.101599][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 58.244494][ T12] w3: left allmulticast mode
[ 58.244952][ T12] w3: left promiscuous mode
[ 58.245890][ T12] br1: port 5(w3) entered disabled state
[ 58.249035][ T12] w1: left allmulticast mode
[ 58.249431][ T12] w1: left promiscuous mode
[ 58.249910][ T12] br1: port 4(w1) entered disabled state
[ 58.252574][ T12] vx4001: left allmulticast mode
[ 58.252891][ T12] vx4001: left promiscuous mode
[ 58.253362][ T12] br1: port 3(vx4001) entered disabled state
[ 58.256243][ T12] vx20: left allmulticast mode
[ 58.256581][ T12] vx20: left promiscuous mode
[ 58.257050][ T12] br1: port 2(vx20) entered disabled state
[ 58.261946][ T12] vx10: left allmulticast mode
[ 58.262260][ T12] vx10: left promiscuous mode
[ 58.264879][ T12] br1: port 1(vx10) entered disabled state
[ 61.450007][ T650] br1: left promiscuous mode
[ 62.379323][ T657] br1: port 4(veth2) entered disabled state
[ 62.499079][ T658] veth2: left allmulticast mode
[ 62.499484][ T658] veth2: left promiscuous mode
[ 62.499988][ T658] br1: port 4(veth2) entered disabled state
[ 62.502620][ T658] ------------[ cut here ]------------
[ 62.502966][ T658] WARNING: CPU: 2 PID: 658 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.503595][ T658] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 62.504236][ T658] CPU: 2 UID: 0 PID: 658 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.505023][ T658] Tainted: [W]=WARN
[ 62.505270][ T658] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.505680][ T658] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.506038][ T658] 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
[ 62.507152][ T658] RSP: 0018:ffffc900012f6f70 EFLAGS: 00010246
[ 62.507562][ T658] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 62.508030][ T658] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 62.508536][ T658] RBP: ffffc900012f7058 R08: 0000000000000000 R09: 0000000000000000
[ 62.509015][ T658] R10: ffffc900012f7088 R11: ffffffff9a800130 R12: 1ffff9200025edf2
[ 62.509505][ T658] R13: 00000000000005dc R14: ffffc900012f7088 R15: ffff888008bfaf08
[ 62.509972][ T658] FS: 00007f71e6b3e800(0000) GS:ffff888095db7000(0000) knlGS:0000000000000000
[ 62.510530][ T658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.510930][ T658] CR2: 00000000004e5ab0 CR3: 000000000a300003 CR4: 0000000000772ef0
[ 62.511398][ T658] PKRU: 55555554
[ 62.511648][ T658] Call Trace:
[ 62.511888][ T658]
[ 62.512056][ T658] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.512472][ T658] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.512844][ T658] ? do_set_master+0x14a/0x500
[ 62.513166][ T658] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.513496][ T658] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.513814][ T658] ? netlink_unicast+0x49e/0x780
[ 62.514135][ T658] ? netlink_sendmsg+0x721/0xbe0
[ 62.514476][ T658] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.514798][ T658] ? ___sys_sendmsg+0xed/0x170
[ 62.515112][ T658] ? __sys_sendmsg+0x10b/0x1a0
[ 62.515437][ T658] ? do_syscall_64+0xc1/0x380
[ 62.515754][ T658] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.516144][ T658] ? find_held_lock+0x2b/0x80
[ 62.516491][ T658] netif_set_mtu+0x88/0x100
[ 62.516812][ T658] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.517159][ T658] dev_set_mtu+0xa0/0x150
[ 62.517405][ T658] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.517852][ T658] br_del_if+0xb2/0x1f0 [bridge]
[ 62.518205][ T658] ? rtnl_is_locked+0x15/0x20
[ 62.518562][ T658] do_set_master+0x14a/0x500
[ 62.518933][ T658] do_setlink.constprop.0+0x9f4/0x2480
[ 62.519262][ T658] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.519700][ T658] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.520036][ T658] ? validate_chain+0x166/0x4d0
[ 62.520355][ T658] ? __kernel_text_address+0x12/0x40
[ 62.520700][ T658] ? __lock_acquire+0x44d/0x7e0
[ 62.521025][ T658] ? __mutex_trylock_common+0xf9/0x260
[ 62.521342][ T658] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.521746][ T658] ? rcu_is_watching+0x12/0xc0
[ 62.522069][ T658] ? rcu_is_watching+0x12/0xc0
[ 62.522386][ T658] ? trace_contention_end+0xdc/0x140
[ 62.522713][ T658] ? __mutex_lock+0x19c/0xcd0
[ 62.523038][ T658] ? find_held_lock+0x2b/0x80
[ 62.523361][ T658] ? rtnl_newlink+0x651/0xa60
[ 62.523687][ T658] ? __create_object+0x5e/0xb0
[ 62.524011][ T658] ? __pfx___mutex_lock+0x10/0x10
[ 62.524332][ T658] ? trace_cap_capable+0x10f/0x190
[ 62.524681][ T658] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.525074][ T658] ? __rtnl_newlink+0x40e/0xa40
[ 62.525395][ T658] rtnl_newlink+0x69a/0xa60
[ 62.525729][ T658] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.526044][ T658] ? __lock_acquire+0x44d/0x7e0
[ 62.526368][ T658] ? find_held_lock+0x2b/0x80
[ 62.526696][ T658] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.527012][ T658] ? __lock_release+0x5d/0x170
[ 62.527341][ T658] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.527679][ T658] rtnetlink_rcv_msg+0x710/0xc00
[ 62.528003][ T658] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.528327][ T658] ? __lock_acquire+0x44d/0x7e0
[ 62.528688][ T658] netlink_rcv_skb+0x121/0x350
[ 62.529011][ T658] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.529329][ T658] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.529679][ T658] ? netlink_deliver_tap+0x13e/0x340
[ 62.529994][ T658] ? netlink_deliver_tap+0xc3/0x340
[ 62.530319][ T658] netlink_unicast+0x49e/0x780
[ 62.530652][ T658] ? __pfx_netlink_unicast+0x10/0x10
[ 62.530971][ T658] ? __lock_acquire+0x44d/0x7e0
[ 62.531292][ T658] netlink_sendmsg+0x721/0xbe0
[ 62.531624][ T658] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.531945][ T658] ? __import_iovec+0x238/0x3c0
[ 62.532269][ T658] ____sys_sendmsg+0x7ad/0xa10
[ 62.532618][ T658] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.532936][ T658] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.533368][ T658] ___sys_sendmsg+0xed/0x170
[ 62.533702][ T658] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.534021][ T658] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.534435][ T658] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.534756][ T658] ? find_held_lock+0x2b/0x80
[ 62.535077][ T658] ? __lock_acquire+0x44d/0x7e0
[ 62.535398][ T658] ? find_held_lock+0x2b/0x80
[ 62.535726][ T658] ? __virt_addr_valid+0x22e/0x450
[ 62.536039][ T658] ? __lock_release+0x5d/0x170
[ 62.536363][ T658] __sys_sendmsg+0x10b/0x1a0
[ 62.536700][ T658] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.537096][ T658] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.537433][ T658] ? rcu_is_watching+0x12/0xc0
[ 62.537756][ T658] do_syscall_64+0xc1/0x380
[ 62.538073][ T658] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.538487][ T658] RIP: 0033:0x7f71e6d0b1e7
[ 62.538828][ T658] 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
[ 62.539943][ T658] RSP: 002b:00007ffc1ef6f2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.540437][ T658] RAX: ffffffffffffffda RBX: 00007ffc1ef6fa20 RCX: 00007f71e6d0b1e7
[ 62.540910][ T658] RDX: 0000000000000000 RSI: 00007ffc1ef6f360 RDI: 0000000000000005
[ 62.541386][ T658] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.541867][ T658] R10: 00007f71e6c08ee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.542578][ T658] R13: 00000000686e3e1f R14: 0000000000499600 R15: 0000000000000000
[ 62.543056][ T658]
[ 62.543303][ T658] irq event stamp: 40583
[ 62.543557][ T658] hardirqs last enabled at (40595): [] __up_console_sem+0x6b/0x80
[ 62.544320][ T658] hardirqs last disabled at (40604): [] __up_console_sem+0x50/0x80
[ 62.544878][ T658] softirqs last enabled at (40636): [] handle_softirqs+0x358/0x620
[ 62.545649][ T658] softirqs last disabled at (40613): [] __irq_exit_rcu+0xfa/0x160
[ 62.546219][ T658] ---[ end trace 0000000000000000 ]---
[ 62.808703][ T660] br1: port 3(veth1) entered disabled state
[ 62.945798][ T661] veth1: left allmulticast mode
[ 62.946184][ T661] veth1: left promiscuous mode
[ 62.946692][ T661] br1: port 3(veth1) entered disabled state
[ 62.951397][ T661] ------------[ cut here ]------------
[ 62.951805][ T661] WARNING: CPU: 2 PID: 661 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.952595][ T661] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 62.953472][ T661] CPU: 2 UID: 0 PID: 661 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.954098][ T661] Tainted: [W]=WARN
[ 62.954344][ T661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.954751][ T661] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.955087][ T661] 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
[ 62.956195][ T661] RSP: 0018:ffffc90001306f70 EFLAGS: 00010246
[ 62.956606][ T661] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 62.957080][ T661] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 62.957561][ T661] RBP: ffffc90001307058 R08: 0000000000000000 R09: 0000000000000000
[ 62.958031][ T661] R10: ffffc90001307088 R11: ffffffff9e979160 R12: 1ffff92000260df2
[ 62.959388][ T661] R13: 00000000000005dc R14: ffffc90001307088 R15: ffff888008bfaf08
[ 62.959884][ T661] FS: 00007fc8013da800(0000) GS:ffff888095db7000(0000) knlGS:0000000000000000
[ 62.960449][ T661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.960846][ T661] CR2: 00000000004e5aa8 CR3: 000000000f467006 CR4: 0000000000772ef0
[ 62.961353][ T661] PKRU: 55555554
[ 62.961611][ T661] Call Trace:
[ 62.961859][ T661]
[ 62.962025][ T661] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.962448][ T661] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.962813][ T661] ? do_set_master+0x14a/0x500
[ 62.963138][ T661] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.963470][ T661] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.963790][ T661] ? netlink_unicast+0x49e/0x780
[ 62.964108][ T661] ? netlink_sendmsg+0x721/0xbe0
[ 62.964460][ T661] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.964793][ T661] ? ___sys_sendmsg+0xed/0x170
[ 62.965118][ T661] ? __sys_sendmsg+0x10b/0x1a0
[ 62.965449][ T661] ? do_syscall_64+0xc1/0x380
[ 62.965773][ T661] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.966166][ T661] ? find_held_lock+0x2b/0x80
[ 62.966509][ T661] netif_set_mtu+0x88/0x100
[ 62.966836][ T661] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.967177][ T661] dev_set_mtu+0xa0/0x150
[ 62.967449][ T661] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.967898][ T661] br_del_if+0xb2/0x1f0 [bridge]
[ 62.968257][ T661] ? rtnl_is_locked+0x15/0x20
[ 62.968646][ T661] do_set_master+0x14a/0x500
[ 62.968974][ T661] do_setlink.constprop.0+0x9f4/0x2480
[ 62.969298][ T661] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.969716][ T661] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.970050][ T661] ? validate_chain+0x166/0x4d0
[ 62.970374][ T661] ? __kernel_text_address+0x12/0x40
[ 62.970711][ T661] ? __lock_acquire+0x44d/0x7e0
[ 62.971038][ T661] ? __mutex_trylock_common+0xf9/0x260
[ 62.971359][ T661] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.971765][ T661] ? rcu_is_watching+0x12/0xc0
[ 62.972199][ T661] ? rcu_is_watching+0x12/0xc0
[ 62.972670][ T661] ? trace_contention_end+0xdc/0x140
[ 62.973018][ T661] ? __mutex_lock+0x19c/0xcd0
[ 62.973345][ T661] ? find_held_lock+0x2b/0x80
[ 62.973678][ T661] ? rtnl_newlink+0x651/0xa60
[ 62.973998][ T661] ? __create_object+0x5e/0xb0
[ 62.974320][ T661] ? __pfx___mutex_lock+0x10/0x10
[ 62.974653][ T661] ? trace_cap_capable+0x10f/0x190
[ 62.974975][ T661] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.975387][ T661] ? __rtnl_newlink+0x40e/0xa40
[ 62.975729][ T661] rtnl_newlink+0x69a/0xa60
[ 62.976057][ T661] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.976376][ T661] ? __lock_acquire+0x44d/0x7e0
[ 62.976710][ T661] ? find_held_lock+0x2b/0x80
[ 62.977032][ T661] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.977348][ T661] ? __lock_release+0x5d/0x170
[ 62.977678][ T661] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.978008][ T661] rtnetlink_rcv_msg+0x710/0xc00
[ 62.978333][ T661] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.978681][ T661] ? __lock_acquire+0x44d/0x7e0
[ 62.979008][ T661] netlink_rcv_skb+0x121/0x350
[ 62.979332][ T661] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.979664][ T661] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.979995][ T661] ? netlink_deliver_tap+0x13e/0x340
[ 62.980335][ T661] ? netlink_deliver_tap+0xc3/0x340
[ 62.980681][ T661] netlink_unicast+0x49e/0x780
[ 62.981012][ T661] ? __pfx_netlink_unicast+0x10/0x10
[ 62.981330][ T661] ? __lock_acquire+0x44d/0x7e0
[ 62.981659][ T661] netlink_sendmsg+0x721/0xbe0
[ 62.981981][ T661] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.982297][ T661] ? __import_iovec+0x238/0x3c0
[ 62.982641][ T661] ____sys_sendmsg+0x7ad/0xa10
[ 62.982963][ T661] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.983280][ T661] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.983692][ T661] ___sys_sendmsg+0xed/0x170
[ 62.984016][ T661] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.984335][ T661] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.984743][ T661] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.985071][ T661] ? find_held_lock+0x2b/0x80
[ 62.985393][ T661] ? __lock_acquire+0x44d/0x7e0
[ 62.985728][ T661] ? find_held_lock+0x2b/0x80
[ 62.986052][ T661] ? __virt_addr_valid+0x22e/0x450
[ 62.986370][ T661] ? __lock_release+0x5d/0x170
[ 62.986708][ T661] __sys_sendmsg+0x10b/0x1a0
[ 62.987024][ T661] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.987436][ T661] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.987766][ T661] ? rcu_is_watching+0x12/0xc0
[ 62.988088][ T661] do_syscall_64+0xc1/0x380
[ 62.988419][ T661] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.988861][ T661] RIP: 0033:0x7fc8015a71e7
[ 62.989194][ T661] 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
[ 62.990315][ T661] RSP: 002b:00007ffcf4e4f238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.990801][ T661] RAX: ffffffffffffffda RBX: 00007ffcf4e4f960 RCX: 00007fc8015a71e7
[ 62.991269][ T661] RDX: 0000000000000000 RSI: 00007ffcf4e4f2a0 RDI: 0000000000000005
[ 62.991753][ T661] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.992233][ T661] R10: 00007fc8014a4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.992712][ T661] R13: 00000000686e3e1f R14: 0000000000499600 R15: 0000000000000000
[ 62.993226][ T661]
[ 62.993486][ T661] irq event stamp: 44103
[ 62.993730][ T661] hardirqs last enabled at (44113): [] __up_console_sem+0x6b/0x80
[ 62.994287][ T661] hardirqs last disabled at (44122): [] __up_console_sem+0x50/0x80
[ 62.994835][ T661] softirqs last enabled at (43096): [] handle_softirqs+0x358/0x620
[ 62.995385][ T661] softirqs last disabled at (43089): [] __irq_exit_rcu+0xfa/0x160
[ 62.995963][ T661] ---[ end trace 0000000000000000 ]---
[ 63.215740][ T663] vx4001: left allmulticast mode
[ 63.216115][ T663] vx4001: left promiscuous mode
[ 63.216681][ T663] br1: port 5(vx4001) entered disabled state
[ 63.219072][ T663] ------------[ cut here ]------------
[ 63.220572][ T663] WARNING: CPU: 3 PID: 663 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.221272][ T663] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.222219][ T663] CPU: 3 UID: 0 PID: 663 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.223166][ T663] Tainted: [W]=WARN
[ 63.223638][ T663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.224066][ T663] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.224687][ T663] 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
[ 63.226548][ T663] RSP: 0018:ffffc90001326f70 EFLAGS: 00010246
[ 63.226977][ T663] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 63.227797][ T663] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 63.228304][ T663] RBP: ffffc90001327058 R08: 0000000000000000 R09: 0000000000000000
[ 63.229151][ T663] R10: ffffc90001327088 R11: ffffffff9e979160 R12: 1ffff92000264df2
[ 63.229973][ T663] R13: 00000000000005dc R14: ffffc90001327088 R15: ffff888008bfaf08
[ 63.230812][ T663] FS: 00007fafe3e02800(0000) GS:ffff888095e37000(0000) knlGS:0000000000000000
[ 63.231729][ T663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.232153][ T663] CR2: 00000000004e6100 CR3: 000000000bc1e005 CR4: 0000000000772ef0
[ 63.232982][ T663] PKRU: 55555554
[ 63.233238][ T663] Call Trace:
[ 63.233821][ T663]
[ 63.233993][ T663] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.234627][ T663] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.235007][ T663] ? do_set_master+0x14a/0x500
[ 63.235348][ T663] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.236014][ T663] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.236345][ T663] ? netlink_unicast+0x49e/0x780
[ 63.236955][ T663] ? netlink_sendmsg+0x721/0xbe0
[ 63.237294][ T663] ? ____sys_sendmsg+0x7ad/0xa10
[ 63.237843][ T663] ? ___sys_sendmsg+0xed/0x170
[ 63.238190][ T663] ? __sys_sendmsg+0x10b/0x1a0
[ 63.238746][ T663] ? do_syscall_64+0xc1/0x380
[ 63.239089][ T663] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.239779][ T663] ? find_held_lock+0x2b/0x80
[ 63.240129][ T663] netif_set_mtu+0x88/0x100
[ 63.240783][ T663] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.241135][ T663] dev_set_mtu+0xa0/0x150
[ 63.241387][ T663] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.242059][ T663] br_del_if+0xb2/0x1f0 [bridge]
[ 63.242661][ T663] ? rtnl_is_locked+0x15/0x20
[ 63.242994][ T663] do_set_master+0x14a/0x500
[ 63.243339][ T663] do_setlink.constprop.0+0x9f4/0x2480
[ 63.243877][ T663] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.244323][ T663] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.245307][ T663] ? validate_chain+0x166/0x4d0
[ 63.245937][ T663] ? __kernel_text_address+0x12/0x40
[ 63.246283][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.246812][ T663] ? __mutex_trylock_common+0xf9/0x260
[ 63.247153][ T663] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.247785][ T663] ? rcu_is_watching+0x12/0xc0
[ 63.248122][ T663] ? rcu_is_watching+0x12/0xc0
[ 63.248673][ T663] ? trace_contention_end+0xdc/0x140
[ 63.249022][ T663] ? __mutex_lock+0x19c/0xcd0
[ 63.249358][ T663] ? find_held_lock+0x2b/0x80
[ 63.249891][ T663] ? rtnl_newlink+0x651/0xa60
[ 63.250223][ T663] ? __create_object+0x5e/0xb0
[ 63.250790][ T663] ? __pfx___mutex_lock+0x10/0x10
[ 63.251131][ T663] ? trace_cap_capable+0x10f/0x190
[ 63.251682][ T663] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.252103][ T663] ? __rtnl_newlink+0x40e/0xa40
[ 63.252646][ T663] rtnl_newlink+0x69a/0xa60
[ 63.252984][ T663] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.253315][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.253929][ T663] ? find_held_lock+0x2b/0x80
[ 63.254273][ T663] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.254883][ T663] ? __lock_release+0x5d/0x170
[ 63.255224][ T663] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.255815][ T663] rtnetlink_rcv_msg+0x710/0xc00
[ 63.256160][ T663] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.256769][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.257117][ T663] netlink_rcv_skb+0x121/0x350
[ 63.257710][ T663] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.258052][ T663] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.258398][ T663] ? netlink_deliver_tap+0x13e/0x340
[ 63.258968][ T663] ? netlink_deliver_tap+0xc3/0x340
[ 63.259306][ T663] netlink_unicast+0x49e/0x780
[ 63.259971][ T663] ? __pfx_netlink_unicast+0x10/0x10
[ 63.260312][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.260911][ T663] netlink_sendmsg+0x721/0xbe0
[ 63.261243][ T663] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.261752][ T663] ? __import_iovec+0x238/0x3c0
[ 63.262103][ T663] ____sys_sendmsg+0x7ad/0xa10
[ 63.262715][ T663] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.263043][ T663] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.263786][ T663] ___sys_sendmsg+0xed/0x170
[ 63.264125][ T663] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.264683][ T663] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.265100][ T663] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.265743][ T663] ? find_held_lock+0x2b/0x80
[ 63.266086][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.266670][ T663] ? find_held_lock+0x2b/0x80
[ 63.267009][ T663] ? __virt_addr_valid+0x22e/0x450
[ 63.267344][ T663] ? __lock_release+0x5d/0x170
[ 63.267944][ T663] __sys_sendmsg+0x10b/0x1a0
[ 63.268275][ T663] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.268981][ T663] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.269322][ T663] ? rcu_is_watching+0x12/0xc0
[ 63.269885][ T663] do_syscall_64+0xc1/0x380
[ 63.270219][ T663] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.270879][ T663] RIP: 0033:0x7fafe3fcf1e7
[ 63.271233][ T663] 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
[ 63.272925][ T663] RSP: 002b:00007ffd998eb588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.273687][ T663] RAX: ffffffffffffffda RBX: 00007ffd998ebcb0 RCX: 00007fafe3fcf1e7
[ 63.274191][ T663] RDX: 0000000000000000 RSI: 00007ffd998eb5f0 RDI: 0000000000000005
[ 63.274898][ T663] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.275396][ T663] R10: 00007fafe3eccee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.276738][ T663] R13: 00000000686e3e1f R14: 0000000000499600 R15: 0000000000000000
[ 63.277252][ T663]
[ 63.277968][ T663] irq event stamp: 43707
[ 63.278228][ T663] hardirqs last enabled at (43715): [] __up_console_sem+0x6b/0x80
[ 63.279031][ T663] hardirqs last disabled at (43842): [] __up_console_sem+0x50/0x80
[ 63.279808][ T663] softirqs last enabled at (43982): [] handle_softirqs+0x358/0x620
[ 63.280376][ T663] softirqs last disabled at (43851): [] __irq_exit_rcu+0xfa/0x160
[ 63.281143][ T663] ---[ end trace 0000000000000000 ]---
[ 63.295667][ T663] ip (663) used greatest stack depth: 23904 bytes left
[ 64.008442][ T667] vx20: left allmulticast mode
[ 64.008860][ T667] vx20: left promiscuous mode
[ 64.009370][ T667] br1: port 2(vx20) entered disabled state
[ 64.012674][ T667] ------------[ cut here ]------------
[ 64.013322][ T667] WARNING: CPU: 2 PID: 667 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 64.013981][ T667] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 64.014665][ T667] CPU: 2 UID: 0 PID: 667 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 64.015319][ T667] Tainted: [W]=WARN
[ 64.015581][ T667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 64.016009][ T667] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 64.016348][ T667] 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
[ 64.017507][ T667] RSP: 0018:ffffc90001346f70 EFLAGS: 00010246
[ 64.017952][ T667] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 64.018479][ T667] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 64.018974][ T667] RBP: ffffc90001347058 R08: 0000000000000000 R09: 0000000000000000
[ 64.019460][ T667] R10: ffffc90001347088 R11: ffffffff9e979160 R12: 1ffff92000268df2
[ 64.020010][ T667] R13: 00000000000005dc R14: ffffc90001347088 R15: ffff888008bfaf08
[ 64.020564][ T667] FS: 00007f57b94e0800(0000) GS:ffff888095db7000(0000) knlGS:0000000000000000
[ 64.021186][ T667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.021657][ T667] CR2: 00000000004e5de8 CR3: 0000000004d2f001 CR4: 0000000000772ef0
[ 64.022193][ T667] PKRU: 55555554
[ 64.022483][ T667] Call Trace:
[ 64.022763][ T667]
[ 64.022955][ T667] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.023408][ T667] ? br_del_if+0xa3/0x1f0 [bridge]
[ 64.023836][ T667] ? do_set_master+0x14a/0x500
[ 64.024201][ T667] ? do_setlink.constprop.0+0x9f4/0x2480
[ 64.024587][ T667] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 64.024964][ T667] ? netlink_unicast+0x49e/0x780
[ 64.025327][ T667] ? netlink_sendmsg+0x721/0xbe0
[ 64.025714][ T667] ? ____sys_sendmsg+0x7ad/0xa10
[ 64.026080][ T667] ? ___sys_sendmsg+0xed/0x170
[ 64.026469][ T667] ? __sys_sendmsg+0x10b/0x1a0
[ 64.026829][ T667] ? do_syscall_64+0xc1/0x380
[ 64.027201][ T667] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.027657][ T667] ? find_held_lock+0x2b/0x80
[ 64.028035][ T667] netif_set_mtu+0x88/0x100
[ 64.028399][ T667] ? __pfx_netif_set_mtu+0x10/0x10
[ 64.028805][ T667] dev_set_mtu+0xa0/0x150
[ 64.029112][ T667] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 64.029628][ T667] br_del_if+0xb2/0x1f0 [bridge]
[ 64.030038][ T667] ? rtnl_is_locked+0x15/0x20
[ 64.030402][ T667] do_set_master+0x14a/0x500
[ 64.030785][ T667] do_setlink.constprop.0+0x9f4/0x2480
[ 64.031151][ T667] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 64.031614][ T667] ? rcu_read_lock_any_held+0x43/0xb0
[ 64.031978][ T667] ? validate_chain+0x166/0x4d0
[ 64.032344][ T667] ? __kernel_text_address+0x12/0x40
[ 64.032727][ T667] ? __lock_acquire+0x44d/0x7e0
[ 64.033092][ T667] ? __mutex_trylock_common+0xf9/0x260
[ 64.033466][ T667] ? __pfx___mutex_trylock_common+0x10/0x10
[ 64.033907][ T667] ? rcu_is_watching+0x12/0xc0
[ 64.034270][ T667] ? rcu_is_watching+0x12/0xc0
[ 64.034640][ T667] ? trace_contention_end+0xdc/0x140
[ 64.035000][ T667] ? __mutex_lock+0x19c/0xcd0
[ 64.035368][ T667] ? find_held_lock+0x2b/0x80
[ 64.035740][ T667] ? rtnl_newlink+0x651/0xa60
[ 64.036100][ T667] ? __create_object+0x5e/0xb0
[ 64.036472][ T667] ? __pfx___mutex_lock+0x10/0x10
[ 64.036836][ T667] ? trace_cap_capable+0x10f/0x190
[ 64.037194][ T667] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 64.037650][ T667] ? __rtnl_newlink+0x40e/0xa40
[ 64.038016][ T667] rtnl_newlink+0x69a/0xa60
[ 64.038392][ T667] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.038786][ T667] ? __lock_acquire+0x44d/0x7e0
[ 64.039157][ T667] ? find_held_lock+0x2b/0x80
[ 64.039531][ T667] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 64.039888][ T667] ? __lock_release+0x5d/0x170
[ 64.040247][ T667] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.040621][ T667] rtnetlink_rcv_msg+0x710/0xc00
[ 64.040982][ T667] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.041349][ T667] ? __lock_acquire+0x44d/0x7e0
[ 64.041743][ T667] netlink_rcv_skb+0x121/0x350
[ 64.042108][ T667] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.042478][ T667] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.042850][ T667] ? netlink_deliver_tap+0x13e/0x340
[ 64.043204][ T667] ? netlink_deliver_tap+0xc3/0x340
[ 64.043579][ T667] netlink_unicast+0x49e/0x780
[ 64.043951][ T667] ? __pfx_netlink_unicast+0x10/0x10
[ 64.044312][ T667] ? __lock_acquire+0x44d/0x7e0
[ 64.044688][ T667] netlink_sendmsg+0x721/0xbe0
[ 64.045056][ T667] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.045427][ T667] ? __import_iovec+0x238/0x3c0
[ 64.045808][ T667] ____sys_sendmsg+0x7ad/0xa10
[ 64.046188][ T667] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.046568][ T667] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 64.047022][ T667] ___sys_sendmsg+0xed/0x170
[ 64.047382][ T667] ? kasan_record_aux_stack+0x8c/0xa0
[ 64.047742][ T667] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.048187][ T667] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.048581][ T667] ? find_held_lock+0x2b/0x80
[ 64.048951][ T667] ? __lock_acquire+0x44d/0x7e0
[ 64.049326][ T667] ? find_held_lock+0x2b/0x80
[ 64.049704][ T667] ? __virt_addr_valid+0x22e/0x450
[ 64.050065][ T667] ? __lock_release+0x5d/0x170
[ 64.050443][ T667] __sys_sendmsg+0x10b/0x1a0
[ 64.050803][ T667] ? __call_rcu_common.constprop.0+0x320/0x640
[ 64.051249][ T667] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.051633][ T667] ? rcu_is_watching+0x12/0xc0
[ 64.052004][ T667] do_syscall_64+0xc1/0x380
[ 64.052373][ T667] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.052829][ T667] RIP: 0033:0x7f57b96ad1e7
[ 64.053203][ T667] 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
[ 64.054453][ T667] RSP: 002b:00007ffc31e09a38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.054993][ T667] RAX: ffffffffffffffda RBX: 00007ffc31e0a160 RCX: 00007f57b96ad1e7
[ 64.055530][ T667] RDX: 0000000000000000 RSI: 00007ffc31e09aa0 RDI: 0000000000000005
[ 64.056058][ T667] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 64.056638][ T667] R10: 00007f57b95aaee8 R11: 0000000000000246 R12: 0000000000000003
[ 64.057115][ T667] R13: 00000000686e3e20 R14: 0000000000499600 R15: 0000000000000000
[ 64.057609][ T667]
[ 64.057853][ T667] irq event stamp: 31843
[ 64.058098][ T667] hardirqs last enabled at (31853): [] __up_console_sem+0x6b/0x80
[ 64.058662][ T667] hardirqs last disabled at (31864): [] __up_console_sem+0x50/0x80
[ 64.059226][ T667] softirqs last enabled at (30618): [] handle_softirqs+0x358/0x620
[ 64.059798][ T667] softirqs last disabled at (30415): [] __irq_exit_rcu+0xfa/0x160
[ 64.060334][ T667] ---[ end trace 0000000000000000 ]---
[ 64.570305][ T671] vx10: left allmulticast mode
[ 64.570675][ T671] vx10: left promiscuous mode
[ 64.571159][ T671] br1: port 1(vx10) entered disabled state
[ 64.573103][ T671] ------------[ cut here ]------------
[ 64.573447][ T671] WARNING: CPU: 0 PID: 671 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 64.574058][ T671] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 64.575968][ T671] CPU: 0 UID: 0 PID: 671 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 64.576593][ T671] Tainted: [W]=WARN
[ 64.576833][ T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 64.577214][ T671] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 64.577534][ T671] 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
[ 64.578671][ T671] RSP: 0018:ffffc90001356f70 EFLAGS: 00010246
[ 64.579060][ T671] RAX: 0000000000000000 RBX: ffff888008bfa000 RCX: 0000000000000001
[ 64.579524][ T671] RDX: 0000000000000000 RSI: ffffffff9e49b941 RDI: ffffffff9dc555e0
[ 64.579983][ T671] RBP: ffffc90001357058 R08: 0000000000000000 R09: 0000000000000000
[ 64.580443][ T671] R10: ffffc90001357088 R11: ffffffff9e979160 R12: 1ffff9200026adf2
[ 64.580904][ T671] R13: 00000000000005dc R14: ffffc90001357088 R15: ffff888008bfaf08
[ 64.581369][ T671] FS: 00007fd54f147800(0000) GS:ffff888095cb7000(0000) knlGS:0000000000000000
[ 64.581904][ T671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.582285][ T671] CR2: 00000000004e5ce0 CR3: 0000000002a73003 CR4: 0000000000772ef0
[ 64.582747][ T671] PKRU: 55555554
[ 64.582975][ T671] Call Trace:
[ 64.583205][ T671]
[ 64.583360][ T671] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.583750][ T671] ? br_del_if+0xa3/0x1f0 [bridge]
[ 64.584098][ T671] ? do_set_master+0x14a/0x500
[ 64.584406][ T671] ? do_setlink.constprop.0+0x9f4/0x2480
[ 64.584728][ T671] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 64.585032][ T671] ? netlink_unicast+0x49e/0x780
[ 64.585339][ T671] ? netlink_sendmsg+0x721/0xbe0
[ 64.585652][ T671] ? ____sys_sendmsg+0x7ad/0xa10
[ 64.585961][ T671] ? ___sys_sendmsg+0xed/0x170
[ 64.586263][ T671] ? __sys_sendmsg+0x10b/0x1a0
[ 64.586578][ T671] ? do_syscall_64+0xc1/0x380
[ 64.586885][ T671] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.587264][ T671] ? find_held_lock+0x2b/0x80
[ 64.587589][ T671] netif_set_mtu+0x88/0x100
[ 64.587894][ T671] ? __pfx_netif_set_mtu+0x10/0x10
[ 64.588214][ T671] dev_set_mtu+0xa0/0x150
[ 64.588452][ T671] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 64.588885][ T671] br_del_if+0xb2/0x1f0 [bridge]
[ 64.589224][ T671] ? rtnl_is_locked+0x15/0x20
[ 64.589543][ T671] do_set_master+0x14a/0x500
[ 64.589859][ T671] do_setlink.constprop.0+0x9f4/0x2480
[ 64.590176][ T671] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 64.590583][ T671] ? rcu_read_lock_any_held+0x43/0xb0
[ 64.590889][ T671] ? validate_chain+0x166/0x4d0
[ 64.591193][ T671] ? __kernel_text_address+0x12/0x40
[ 64.591509][ T671] ? __lock_acquire+0x44d/0x7e0
[ 64.591816][ T671] ? __mutex_trylock_common+0xf9/0x260
[ 64.592121][ T671] ? __pfx___mutex_trylock_common+0x10/0x10
[ 64.592513][ T671] ? rcu_is_watching+0x12/0xc0
[ 64.592822][ T671] ? rcu_is_watching+0x12/0xc0
[ 64.593126][ T671] ? trace_contention_end+0xdc/0x140
[ 64.593453][ T671] ? __mutex_lock+0x19c/0xcd0
[ 64.593762][ T671] ? find_held_lock+0x2b/0x80
[ 64.594064][ T671] ? rtnl_newlink+0x651/0xa60
[ 64.594367][ T671] ? __create_object+0x5e/0xb0
[ 64.594686][ T671] ? __pfx___mutex_lock+0x10/0x10
[ 64.594997][ T671] ? trace_cap_capable+0x10f/0x190
[ 64.595301][ T671] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 64.595690][ T671] ? __rtnl_newlink+0x40e/0xa40
[ 64.596001][ T671] rtnl_newlink+0x69a/0xa60
[ 64.596311][ T671] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.596626][ T671] ? __lock_acquire+0x44d/0x7e0
[ 64.596938][ T671] ? find_held_lock+0x2b/0x80
[ 64.597245][ T671] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 64.597561][ T671] ? __lock_release+0x5d/0x170
[ 64.597873][ T671] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.598179][ T671] rtnetlink_rcv_msg+0x710/0xc00
[ 64.598502][ T671] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.598814][ T671] ? __lock_acquire+0x44d/0x7e0
[ 64.599122][ T671] netlink_rcv_skb+0x121/0x350
[ 64.599437][ T671] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.599748][ T671] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.600064][ T671] ? netlink_deliver_tap+0x13e/0x340
[ 64.600367][ T671] ? netlink_deliver_tap+0xc3/0x340
[ 64.600682][ T671] netlink_unicast+0x49e/0x780
[ 64.600989][ T671] ? __pfx_netlink_unicast+0x10/0x10
[ 64.601292][ T671] ? __lock_acquire+0x44d/0x7e0
[ 64.601627][ T671] netlink_sendmsg+0x721/0xbe0
[ 64.601945][ T671] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.602251][ T671] ? __import_iovec+0x238/0x3c0
[ 64.602576][ T671] ____sys_sendmsg+0x7ad/0xa10
[ 64.602889][ T671] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.603190][ T671] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 64.603586][ T671] ___sys_sendmsg+0xed/0x170
[ 64.603887][ T671] ? kasan_record_aux_stack+0x8c/0xa0
[ 64.604194][ T671] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.604582][ T671] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.604893][ T671] ? find_held_lock+0x2b/0x80
[ 64.605212][ T671] ? __lock_acquire+0x44d/0x7e0
[ 64.605537][ T671] ? find_held_lock+0x2b/0x80
[ 64.605841][ T671] ? __virt_addr_valid+0x22e/0x450
[ 64.606144][ T671] ? __lock_release+0x5d/0x170
[ 64.606462][ T671] __sys_sendmsg+0x10b/0x1a0
[ 64.606772][ T671] ? __call_rcu_common.constprop.0+0x320/0x640
[ 64.607147][ T671] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.607469][ T671] ? rcu_is_watching+0x12/0xc0
[ 64.607780][ T671] do_syscall_64+0xc1/0x380
[ 64.608088][ T671] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.608483][ T671] RIP: 0033:0x7fd54f3141e7
[ 64.608802][ T671] 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
[ 64.609895][ T671] RSP: 002b:00007ffc8ce8d4e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.610353][ T671] RAX: ffffffffffffffda RBX: 00007ffc8ce8dc10 RCX: 00007fd54f3141e7
[ 64.610816][ T671] RDX: 0000000000000000 RSI: 00007ffc8ce8d550 RDI: 0000000000000005
[ 64.611282][ T671] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 64.611743][ T671] R10: 00007fd54f211ee8 R11: 0000000000000246 R12: 0000000000000003
[ 64.612203][ T671] R13: 00000000686e3e21 R14: 0000000000499600 R15: 0000000000000000
[ 64.612678][ T671]
[ 64.612913][ T671] irq event stamp: 34987
[ 64.613140][ T671] hardirqs last enabled at (34995): [] __up_console_sem+0x6b/0x80
[ 64.613673][ T671] hardirqs last disabled at (35004): [] __up_console_sem+0x50/0x80
[ 64.614194][ T671] softirqs last enabled at (34820): [] handle_softirqs+0x358/0x620
[ 64.614723][ T671] softirqs last disabled at (34811): [] __irq_exit_rcu+0xfa/0x160
[ 64.615249][ T671] ---[ end trace 0000000000000000 ]---