[ 20.150483][ T328] br1: port 1(vx10) entered blocking state
[ 20.151043][ T328] br1: port 1(vx10) entered disabled state
[ 20.151558][ T328] vx10: entered allmulticast mode
[ 20.155035][ T328] vx10: entered promiscuous mode
[ 20.156344][ T328] br1: port 1(vx10) entered blocking state
[ 20.156809][ T328] br1: port 1(vx10) entered forwarding state
[ 20.158140][ T328] ------------[ cut here ]------------
[ 20.158453][ T328] WARNING: CPU: 0 PID: 328 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.159076][ T328] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 20.159718][ T328] CPU: 0 UID: 0 PID: 328 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.160279][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.160671][ T328] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.161004][ 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
[ 20.162727][ T328] RSP: 0018:ffffc90000666ef0 EFLAGS: 00010246
[ 20.163124][ T328] RAX: 0000000000000000 RBX: ffff8880099f2000 RCX: 0000000000000001
[ 20.163584][ T328] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 20.164057][ T328] RBP: ffffc90000666fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.164519][ T328] R10: ffffc90000667010 R11: ffffffff96ca8918 R12: 1ffff920000ccde2
[ 20.164987][ T328] R13: 00000000000005dc R14: ffffc90000667010 R15: ffff8880099f2f08
[ 20.165449][ T328] FS: 00007ff91c9f3800(0000) GS:ffff8880976b7000(0000) knlGS:0000000000000000
[ 20.166195][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.166584][ T328] CR2: 00000000004e5ce0 CR3: 0000000002806003 CR4: 0000000000772ef0
[ 20.167063][ T328] PKRU: 55555554
[ 20.167299][ T328] Call Trace:
[ 20.167531][ T328]
[ 20.167705][ T328] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.168018][ T328] ? find_held_lock+0x2b/0x80
[ 20.168337][ T328] ? mark_held_locks+0x49/0x80
[ 20.168647][ T328] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.169036][ T328] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.169347][ T328] netif_set_mtu+0x88/0x100
[ 20.169656][ T328] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.169993][ T328] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.170425][ T328] dev_set_mtu+0xa0/0x150
[ 20.170664][ T328] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.171098][ T328] br_add_if+0xda3/0x1330 [bridge]
[ 20.171454][ T328] do_set_master+0x32f/0x500
[ 20.171782][ T328] do_setlink.constprop.0+0x9f4/0x2480
[ 20.172094][ T328] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.172483][ T328] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.172802][ T328] ? validate_chain+0x166/0x4d0
[ 20.173106][ T328] ? __kernel_text_address+0x12/0x40
[ 20.173413][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.173731][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 20.174037][ T328] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.174415][ T328] ? rcu_is_watching+0x12/0xc0
[ 20.174728][ T328] ? rcu_is_watching+0x12/0xc0
[ 20.175057][ T328] ? trace_contention_end+0xdc/0x140
[ 20.175364][ T328] ? __mutex_lock+0x19c/0xcd0
[ 20.175669][ T328] ? find_held_lock+0x2b/0x80
[ 20.175997][ T328] ? rtnl_newlink+0x651/0xa60
[ 20.176296][ T328] ? __create_object+0x5e/0xb0
[ 20.176602][ T328] ? __pfx___mutex_lock+0x10/0x10
[ 20.176930][ T328] ? trace_cap_capable+0x10f/0x190
[ 20.177235][ T328] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.177617][ T328] ? __rtnl_newlink+0x40e/0xa40
[ 20.177938][ T328] rtnl_newlink+0x69a/0xa60
[ 20.178248][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.178567][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.178887][ T328] ? find_held_lock+0x2b/0x80
[ 20.179191][ T328] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.179494][ T328] ? __lock_release+0x5d/0x170
[ 20.179819][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.180129][ T328] rtnetlink_rcv_msg+0x710/0xc00
[ 20.180434][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.180768][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.181078][ T328] netlink_rcv_skb+0x121/0x350
[ 20.181385][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.181712][ T328] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.182032][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 20.182339][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 20.182659][ T328] netlink_unicast+0x49e/0x780
[ 20.182978][ T328] ? __pfx_netlink_unicast+0x10/0x10
[ 20.183280][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.183592][ T328] netlink_sendmsg+0x721/0xbe0
[ 20.183909][ T328] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.184217][ T328] ? __import_iovec+0x238/0x3c0
[ 20.184535][ T328] ____sys_sendmsg+0x7ad/0xa10
[ 20.184856][ T328] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.185161][ T328] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.185564][ T328] ___sys_sendmsg+0xed/0x170
[ 20.185877][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.186184][ T328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.186562][ T328] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.186885][ T328] ? find_held_lock+0x2b/0x80
[ 20.187196][ T328] ? __lock_acquire+0x44d/0x7e0
[ 20.187509][ T328] ? find_held_lock+0x2b/0x80
[ 20.187828][ T328] ? __virt_addr_valid+0x22e/0x450
[ 20.188137][ T328] ? __lock_release+0x5d/0x170
[ 20.188449][ T328] __sys_sendmsg+0x10b/0x1a0
[ 20.188760][ T328] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.189138][ T328] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.189461][ T328] ? rcu_is_watching+0x12/0xc0
[ 20.189784][ T328] do_syscall_64+0xc1/0x380
[ 20.190114][ T328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.190491][ T328] RIP: 0033:0x7ff91cbc01e7
[ 20.191123][ 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
[ 20.192241][ T328] RSP: 002b:00007ffdc3bc8548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.192713][ T328] RAX: ffffffffffffffda RBX: 00007ffdc3bc8c70 RCX: 00007ff91cbc01e7
[ 20.193189][ T328] RDX: 0000000000000000 RSI: 00007ffdc3bc85b0 RDI: 0000000000000005
[ 20.193649][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.194125][ T328] R10: 000000001c7e2910 R11: 0000000000000246 R12: 0000000000000004
[ 20.194584][ T328] R13: 00000000686e4858 R14: 0000000000499600 R15: 0000000000000000
[ 20.195328][ T328]
[ 20.195564][ T328] irq event stamp: 36535
[ 20.195806][ T328] hardirqs last enabled at (36545): [] __up_console_sem+0x6b/0x80
[ 20.196339][ T328] hardirqs last disabled at (36552): [] __up_console_sem+0x50/0x80
[ 20.196875][ T328] softirqs last enabled at (36454): [] handle_softirqs+0x358/0x620
[ 20.197407][ T328] softirqs last disabled at (36441): [] __irq_exit_rcu+0xfa/0x160
[ 20.198171][ T328] ---[ end trace 0000000000000000 ]---
[ 20.684836][ T333] br1: port 2(vx20) entered blocking state
[ 20.685278][ T333] br1: port 2(vx20) entered disabled state
[ 20.685705][ T333] vx20: entered allmulticast mode
[ 20.689212][ T333] vx20: entered promiscuous mode
[ 20.690399][ T333] br1: port 2(vx20) entered blocking state
[ 20.690850][ T333] br1: port 2(vx20) entered forwarding state
[ 20.691647][ T333] ------------[ cut here ]------------
[ 20.691975][ T333] WARNING: CPU: 2 PID: 333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.692588][ T333] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 20.693969][ T333] CPU: 2 UID: 0 PID: 333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.694603][ T333] Tainted: [W]=WARN
[ 20.694874][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.695273][ T333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.695600][ 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
[ 20.696706][ T333] RSP: 0018:ffffc900004b6ef0 EFLAGS: 00010246
[ 20.697100][ T333] RAX: 0000000000000000 RBX: ffff8880099f2000 RCX: 0000000000000001
[ 20.697568][ T333] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 20.698047][ T333] RBP: ffffc900004b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.698519][ T333] R10: ffffc900004b7010 R11: ffffffff96ca8918 R12: 1ffff92000096de2
[ 20.698997][ T333] R13: 00000000000005dc R14: ffffc900004b7010 R15: ffff8880099f2f08
[ 20.699462][ T333] FS: 00007f1298a82800(0000) GS:ffff8880977b7000(0000) knlGS:0000000000000000
[ 20.700024][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.700425][ T333] CR2: 00000000004e5de8 CR3: 0000000002806004 CR4: 0000000000772ef0
[ 20.700906][ T333] PKRU: 55555554
[ 20.701152][ T333] Call Trace:
[ 20.701393][ T333]
[ 20.701564][ T333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.701892][ T333] ? find_held_lock+0x2b/0x80
[ 20.702219][ T333] ? mark_held_locks+0x49/0x80
[ 20.702535][ T333] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.702941][ T333] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.703262][ T333] netif_set_mtu+0x88/0x100
[ 20.703582][ T333] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.703922][ T333] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.704364][ T333] dev_set_mtu+0xa0/0x150
[ 20.704608][ T333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.705054][ T333] br_add_if+0xda3/0x1330 [bridge]
[ 20.705419][ T333] do_set_master+0x32f/0x500
[ 20.705756][ T333] do_setlink.constprop.0+0x9f4/0x2480
[ 20.706082][ T333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.706481][ T333] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.706809][ T333] ? validate_chain+0x166/0x4d0
[ 20.707125][ T333] ? __kernel_text_address+0x12/0x40
[ 20.707453][ T333] ? __lock_acquire+0x44d/0x7e0
[ 20.707794][ T333] ? __mutex_trylock_common+0xf9/0x260
[ 20.708114][ T333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.708505][ T333] ? rcu_is_watching+0x12/0xc0
[ 20.708832][ T333] ? rcu_is_watching+0x12/0xc0
[ 20.709149][ T333] ? trace_contention_end+0xdc/0x140
[ 20.709466][ T333] ? __mutex_lock+0x19c/0xcd0
[ 20.709807][ T333] ? find_held_lock+0x2b/0x80
[ 20.710129][ T333] ? rtnl_newlink+0x651/0xa60
[ 20.710455][ T333] ? __create_object+0x5e/0xb0
[ 20.710793][ T333] ? __pfx___mutex_lock+0x10/0x10
[ 20.711116][ T333] ? trace_cap_capable+0x10f/0x190
[ 20.711432][ T333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.711834][ T333] ? __rtnl_newlink+0x40e/0xa40
[ 20.712159][ T333] rtnl_newlink+0x69a/0xa60
[ 20.712502][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.712832][ T333] ? __lock_acquire+0x44d/0x7e0
[ 20.713159][ T333] ? find_held_lock+0x2b/0x80
[ 20.713481][ T333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.713804][ T333] ? __lock_release+0x5d/0x170
[ 20.714127][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.714444][ T333] rtnetlink_rcv_msg+0x710/0xc00
[ 20.715005][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.715333][ T333] ? __lock_acquire+0x44d/0x7e0
[ 20.715659][ T333] netlink_rcv_skb+0x121/0x350
[ 20.715986][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.716306][ T333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.716634][ T333] ? netlink_deliver_tap+0x13e/0x340
[ 20.716959][ T333] ? netlink_deliver_tap+0xc3/0x340
[ 20.717310][ T333] netlink_unicast+0x49e/0x780
[ 20.717637][ T333] ? __pfx_netlink_unicast+0x10/0x10
[ 20.717974][ T333] ? __lock_acquire+0x44d/0x7e0
[ 20.718303][ T333] netlink_sendmsg+0x721/0xbe0
[ 20.719076][ T333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.719399][ T333] ? __import_iovec+0x238/0x3c0
[ 20.719738][ T333] ____sys_sendmsg+0x7ad/0xa10
[ 20.720070][ T333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.720390][ T333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.720805][ T333] ___sys_sendmsg+0xed/0x170
[ 20.721121][ T333] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.721439][ T333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.721839][ T333] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.722175][ T333] ? find_held_lock+0x2b/0x80
[ 20.722944][ T333] ? __lock_acquire+0x44d/0x7e0
[ 20.723488][ T333] ? find_held_lock+0x2b/0x80
[ 20.723814][ T333] ? __virt_addr_valid+0x22e/0x450
[ 20.724129][ T333] ? __lock_release+0x5d/0x170
[ 20.724454][ T333] __sys_sendmsg+0x10b/0x1a0
[ 20.725001][ T333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.725388][ T333] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.725722][ T333] ? rcu_is_watching+0x12/0xc0
[ 20.726043][ T333] do_syscall_64+0xc1/0x380
[ 20.726582][ T333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.726975][ T333] RIP: 0033:0x7f1298c4f1e7
[ 20.727298][ 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
[ 20.728627][ T333] RSP: 002b:00007fffc70c1ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.729335][ T333] RAX: ffffffffffffffda RBX: 00007fffc70c2610 RCX: 00007f1298c4f1e7
[ 20.729817][ T333] RDX: 0000000000000000 RSI: 00007fffc70c1f50 RDI: 0000000000000005
[ 20.730280][ T333] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.730983][ T333] R10: 0000000026d6d910 R11: 0000000000000246 R12: 0000000000000004
[ 20.731450][ T333] R13: 00000000686e4859 R14: 0000000000499600 R15: 0000000000000000
[ 20.731940][ T333]
[ 20.732406][ T333] irq event stamp: 36569
[ 20.732647][ T333] hardirqs last enabled at (36579): [] __up_console_sem+0x6b/0x80
[ 20.733192][ T333] hardirqs last disabled at (36590): [] __up_console_sem+0x50/0x80
[ 20.733959][ T333] softirqs last enabled at (35514): [] handle_softirqs+0x358/0x620
[ 20.734495][ T333] softirqs last disabled at (34985): [] __irq_exit_rcu+0xfa/0x160
[ 20.735258][ T333] ---[ end trace 0000000000000000 ]---
[ 20.946519][ T335] br1: port 3(veth1) entered blocking state
[ 20.946976][ T335] br1: port 3(veth1) entered disabled state
[ 20.947389][ T335] veth1: entered allmulticast mode
[ 20.951271][ T335] veth1: entered promiscuous mode
[ 20.952456][ T335] ------------[ cut here ]------------
[ 20.953507][ T335] WARNING: CPU: 3 PID: 335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.954129][ T335] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 20.954712][ T335] CPU: 3 UID: 0 PID: 335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.955322][ T335] Tainted: [W]=WARN
[ 20.955557][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.955955][ T335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.956268][ 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
[ 20.957361][ T335] RSP: 0018:ffffc90000696ef0 EFLAGS: 00010246
[ 20.957897][ T335] RAX: 0000000000000000 RBX: ffff8880099f2000 RCX: 0000000000000001
[ 20.958351][ T335] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 20.958957][ T335] RBP: ffffc90000696fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.959411][ T335] R10: ffffc90000697010 R11: ffffffff96ca8918 R12: 1ffff920000d2de2
[ 20.959884][ T335] R13: 00000000000005dc R14: ffffc90000697010 R15: ffff8880099f2f08
[ 20.960339][ T335] FS: 00007efda0c0e800(0000) GS:ffff888097837000(0000) knlGS:0000000000000000
[ 20.960890][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.961274][ T335] CR2: 00000000004e5aa8 CR3: 0000000010d9f005 CR4: 0000000000772ef0
[ 20.961755][ T335] PKRU: 55555554
[ 20.961988][ T335] Call Trace:
[ 20.962214][ T335]
[ 20.962373][ T335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.962692][ T335] ? find_held_lock+0x2b/0x80
[ 20.963013][ T335] ? mark_held_locks+0x49/0x80
[ 20.963317][ T335] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.963705][ T335] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.964011][ T335] netif_set_mtu+0x88/0x100
[ 20.964313][ T335] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.964628][ T335] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.965066][ T335] dev_set_mtu+0xa0/0x150
[ 20.965302][ T335] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.965743][ T335] br_add_if+0xda3/0x1330 [bridge]
[ 20.966135][ T335] do_set_master+0x32f/0x500
[ 20.966447][ T335] do_setlink.constprop.0+0x9f4/0x2480
[ 20.966783][ T335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.967171][ T335] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.967476][ T335] ? validate_chain+0x166/0x4d0
[ 20.967805][ T335] ? __kernel_text_address+0x12/0x40
[ 20.968117][ T335] ? __lock_acquire+0x44d/0x7e0
[ 20.968423][ T335] ? __mutex_trylock_common+0xf9/0x260
[ 20.968738][ T335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.969113][ T335] ? rcu_is_watching+0x12/0xc0
[ 20.969419][ T335] ? rcu_is_watching+0x12/0xc0
[ 20.969748][ T335] ? trace_contention_end+0xdc/0x140
[ 20.970061][ T335] ? __mutex_lock+0x19c/0xcd0
[ 20.970366][ T335] ? find_held_lock+0x2b/0x80
[ 20.970670][ T335] ? rtnl_newlink+0x651/0xa60
[ 20.970985][ T335] ? __create_object+0x5e/0xb0
[ 20.971291][ T335] ? __pfx___mutex_lock+0x10/0x10
[ 20.971594][ T335] ? trace_cap_capable+0x10f/0x190
[ 20.971906][ T335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.972286][ T335] ? __rtnl_newlink+0x40e/0xa40
[ 20.972594][ T335] rtnl_newlink+0x69a/0xa60
[ 20.972915][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.973221][ T335] ? __lock_acquire+0x44d/0x7e0
[ 20.973529][ T335] ? find_held_lock+0x2b/0x80
[ 20.973852][ T335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.974154][ T335] ? __lock_release+0x5d/0x170
[ 20.974462][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.974781][ T335] rtnetlink_rcv_msg+0x710/0xc00
[ 20.975086][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.975390][ T335] ? __lock_acquire+0x44d/0x7e0
[ 20.975709][ T335] netlink_rcv_skb+0x121/0x350
[ 20.976011][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.976313][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.976626][ T335] ? netlink_deliver_tap+0x13e/0x340
[ 20.976938][ T335] ? netlink_deliver_tap+0xc3/0x340
[ 20.977242][ T335] netlink_unicast+0x49e/0x780
[ 20.977548][ T335] ? __pfx_netlink_unicast+0x10/0x10
[ 20.977866][ T335] ? __lock_acquire+0x44d/0x7e0
[ 20.978177][ T335] netlink_sendmsg+0x721/0xbe0
[ 20.978483][ T335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.978795][ T335] ? __import_iovec+0x238/0x3c0
[ 20.979115][ T335] ____sys_sendmsg+0x7ad/0xa10
[ 20.979421][ T335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.979738][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.980128][ T335] ___sys_sendmsg+0xed/0x170
[ 20.980428][ T335] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.980740][ T335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.981116][ T335] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.981426][ T335] ? find_held_lock+0x2b/0x80
[ 20.981750][ T335] ? __lock_acquire+0x44d/0x7e0
[ 20.982063][ T335] ? find_held_lock+0x2b/0x80
[ 20.982365][ T335] ? __virt_addr_valid+0x22e/0x450
[ 20.982666][ T335] ? __lock_release+0x5d/0x170
[ 20.982990][ T335] __sys_sendmsg+0x10b/0x1a0
[ 20.983302][ T335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.983684][ T335] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.984002][ T335] ? rcu_is_watching+0x12/0xc0
[ 20.984305][ T335] do_syscall_64+0xc1/0x380
[ 20.984610][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.984995][ T335] RIP: 0033:0x7efda0ddb1e7
[ 20.985313][ 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
[ 20.986411][ T335] RSP: 002b:00007ffcd9e7c9d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.986882][ T335] RAX: ffffffffffffffda RBX: 00007ffcd9e7d100 RCX: 00007efda0ddb1e7
[ 20.987335][ T335] RDX: 0000000000000000 RSI: 00007ffcd9e7ca40 RDI: 0000000000000005
[ 20.987794][ T335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.988252][ T335] R10: 000000001921c910 R11: 0000000000000246 R12: 0000000000000004
[ 20.988714][ T335] R13: 00000000686e4859 R14: 0000000000499600 R15: 0000000000000000
[ 20.989180][ T335]
[ 20.989407][ T335] irq event stamp: 43861
[ 20.989633][ T335] hardirqs last enabled at (43869): [] __up_console_sem+0x6b/0x80
[ 20.990194][ T335] hardirqs last disabled at (43900): [] __up_console_sem+0x50/0x80
[ 20.990727][ T335] softirqs last enabled at (43898): [] handle_softirqs+0x358/0x620
[ 20.991250][ T335] softirqs last disabled at (43877): [] __irq_exit_rcu+0xfa/0x160
[ 20.991776][ T335] ---[ end trace 0000000000000000 ]---
[ 21.106628][ T37] br1: port 3(veth1) entered blocking state
[ 21.107263][ T37] br1: port 3(veth1) entered forwarding state
[ 21.312299][ T338] br1: port 4(veth2) entered blocking state
[ 21.313257][ T338] br1: port 4(veth2) entered disabled state
[ 21.314028][ T338] veth2: entered allmulticast mode
[ 21.317923][ T338] veth2: entered promiscuous mode
[ 21.318933][ T338] ------------[ cut here ]------------
[ 21.319257][ T338] WARNING: CPU: 3 PID: 338 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.319887][ T338] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.320438][ T338] CPU: 3 UID: 0 PID: 338 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.321254][ T338] Tainted: [W]=WARN
[ 21.321506][ T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.322128][ T338] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.322440][ 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
[ 21.323723][ T338] RSP: 0018:ffffc900006e6ef0 EFLAGS: 00010246
[ 21.324110][ T338] RAX: 0000000000000000 RBX: ffff8880099f2000 RCX: 0000000000000001
[ 21.324560][ T338] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 21.325166][ T338] RBP: ffffc900006e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.325620][ T338] R10: ffffc900006e7010 R11: ffffffff96ca8918 R12: 1ffff920000dcde2
[ 21.326195][ T338] R13: 00000000000005dc R14: ffffc900006e7010 R15: ffff8880099f2f08
[ 21.326645][ T338] FS: 00007f6857c73800(0000) GS:ffff888097837000(0000) knlGS:0000000000000000
[ 21.327183][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.327563][ T338] CR2: 00000000004e5ab0 CR3: 0000000010d9f001 CR4: 0000000000772ef0
[ 21.328038][ T338] PKRU: 55555554
[ 21.328267][ T338] Call Trace:
[ 21.328494][ T338]
[ 21.328651][ T338] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.328974][ T338] ? find_held_lock+0x2b/0x80
[ 21.329286][ T338] ? mark_held_locks+0x49/0x80
[ 21.329590][ T338] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.329989][ T338] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.330303][ T338] netif_set_mtu+0x88/0x100
[ 21.330608][ T338] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.330932][ T338] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.331357][ T338] dev_set_mtu+0xa0/0x150
[ 21.331586][ T338] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.332044][ T338] br_add_if+0xda3/0x1330 [bridge]
[ 21.332399][ T338] do_set_master+0x32f/0x500
[ 21.332732][ T338] do_setlink.constprop.0+0x9f4/0x2480
[ 21.333042][ T338] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.333422][ T338] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.333735][ T338] ? validate_chain+0x166/0x4d0
[ 21.334037][ T338] ? __kernel_text_address+0x12/0x40
[ 21.334342][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.334649][ T338] ? __mutex_trylock_common+0xf9/0x260
[ 21.334971][ T338] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.335344][ T338] ? rcu_is_watching+0x12/0xc0
[ 21.335646][ T338] ? rcu_is_watching+0x12/0xc0
[ 21.335958][ T338] ? trace_contention_end+0xdc/0x140
[ 21.336258][ T338] ? __mutex_lock+0x19c/0xcd0
[ 21.336561][ T338] ? find_held_lock+0x2b/0x80
[ 21.336889][ T338] ? rtnl_newlink+0x651/0xa60
[ 21.337197][ T338] ? __create_object+0x5e/0xb0
[ 21.337505][ T338] ? __pfx___mutex_lock+0x10/0x10
[ 21.337818][ T338] ? trace_cap_capable+0x10f/0x190
[ 21.338118][ T338] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.338494][ T338] ? __rtnl_newlink+0x40e/0xa40
[ 21.338813][ T338] rtnl_newlink+0x69a/0xa60
[ 21.339120][ T338] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.339419][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.339749][ T338] ? find_held_lock+0x2b/0x80
[ 21.340060][ T338] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.340359][ T338] ? __lock_release+0x5d/0x170
[ 21.340666][ T338] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.340986][ T338] rtnetlink_rcv_msg+0x710/0xc00
[ 21.341292][ T338] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.341596][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.341911][ T338] netlink_rcv_skb+0x121/0x350
[ 21.342219][ T338] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.342524][ T338] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.342845][ T338] ? netlink_deliver_tap+0x13e/0x340
[ 21.343147][ T338] ? netlink_deliver_tap+0xc3/0x340
[ 21.343449][ T338] netlink_unicast+0x49e/0x780
[ 21.343763][ T338] ? __pfx_netlink_unicast+0x10/0x10
[ 21.344068][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.344373][ T338] netlink_sendmsg+0x721/0xbe0
[ 21.344703][ T338] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.345009][ T338] ? __import_iovec+0x238/0x3c0
[ 21.345316][ T338] ____sys_sendmsg+0x7ad/0xa10
[ 21.345621][ T338] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.345929][ T338] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.346315][ T338] ___sys_sendmsg+0xed/0x170
[ 21.346621][ T338] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.346930][ T338] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.347307][ T338] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.347610][ T338] ? find_held_lock+0x2b/0x80
[ 21.347942][ T338] ? __lock_acquire+0x44d/0x7e0
[ 21.348251][ T338] ? find_held_lock+0x2b/0x80
[ 21.348556][ T338] ? __virt_addr_valid+0x22e/0x450
[ 21.348882][ T338] ? __lock_release+0x5d/0x170
[ 21.349195][ T338] __sys_sendmsg+0x10b/0x1a0
[ 21.349493][ T338] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.349886][ T338] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.350200][ T338] ? rcu_is_watching+0x12/0xc0
[ 21.350507][ T338] do_syscall_64+0xc1/0x380
[ 21.350820][ T338] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.351199][ T338] RIP: 0033:0x7f6857e401e7
[ 21.351509][ 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
[ 21.352742][ T338] RSP: 002b:00007ffe22813008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.353202][ T338] RAX: ffffffffffffffda RBX: 00007ffe22813730 RCX: 00007f6857e401e7
[ 21.353663][ T338] RDX: 0000000000000000 RSI: 00007ffe22813070 RDI: 0000000000000005
[ 21.354123][ T338] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.354576][ T338] R10: 0000000024356910 R11: 0000000000000246 R12: 0000000000000004
[ 21.355041][ T338] R13: 00000000686e485a R14: 0000000000499600 R15: 0000000000000000
[ 21.355511][ T338]
[ 21.355745][ T338] irq event stamp: 36985
[ 21.355970][ T338] hardirqs last enabled at (36993): [] __up_console_sem+0x6b/0x80
[ 21.356488][ T338] hardirqs last disabled at (37000): [] __up_console_sem+0x50/0x80
[ 21.357028][ T338] softirqs last enabled at (37030): [] handle_softirqs+0x358/0x620
[ 21.357558][ T338] softirqs last disabled at (37009): [] __irq_exit_rcu+0xfa/0x160
[ 21.358081][ T338] ---[ end trace 0000000000000000 ]---
[ 21.381630][ T338] ip (338) used greatest stack depth: 23128 bytes left
[ 21.489930][ T35] br1: port 4(veth2) entered blocking state
[ 21.490360][ T35] br1: port 4(veth2) entered forwarding state
[ 22.449880][ T348] 8021q: 802.1Q VLAN Support v1.8
[ 22.828055][ T351] br1: entered promiscuous mode
[ 22.831695][ T351] br1: left promiscuous mode
[ 22.838789][ T351] br1: entered promiscuous mode
[ 29.768431][ T425] br1: port 1(vx10) entered blocking state
[ 29.768861][ T425] br1: port 1(vx10) entered disabled state
[ 29.774068][ T425] vx10: entered allmulticast mode
[ 29.780601][ T425] vx10: entered promiscuous mode
[ 29.781849][ T425] br1: port 1(vx10) entered blocking state
[ 29.782467][ T425] br1: port 1(vx10) entered forwarding state
[ 29.787739][ T425] ------------[ cut here ]------------
[ 29.788531][ T425] WARNING: CPU: 3 PID: 425 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.789151][ T425] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 29.789921][ T425] CPU: 3 UID: 0 PID: 425 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.791268][ T425] Tainted: [W]=WARN
[ 29.793052][ T425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.793438][ T425] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.793989][ T425] 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
[ 29.795323][ T425] RSP: 0018:ffffc90000b56ef0 EFLAGS: 00010246
[ 29.795917][ T425] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 29.796380][ T425] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 29.797045][ T425] RBP: ffffc90000b56fe0 R08: 0000000000000000 R09: 0000000000000000
[ 29.797543][ T425] R10: ffffc90000b57010 R11: ffffffff96379160 R12: 1ffff9200016ade2
[ 29.798202][ T425] R13: 00000000000005dc R14: ffffc90000b57010 R15: ffff88800c242f08
[ 29.798664][ T425] FS: 00007f96b3166800(0000) GS:ffff888097837000(0000) knlGS:0000000000000000
[ 29.799408][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.800013][ T425] CR2: 00007f7de711d100 CR3: 0000000010c13004 CR4: 0000000000772ef0
[ 29.800475][ T425] PKRU: 55555554
[ 29.800904][ T425] Call Trace:
[ 29.801141][ T425]
[ 29.801301][ T425] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.801609][ T425] ? __lock_acquire+0x44d/0x7e0
[ 29.802131][ T425] ? find_held_lock+0x2b/0x80
[ 29.802447][ T425] netif_set_mtu+0x88/0x100
[ 29.802955][ T425] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.803279][ T425] dev_set_mtu+0xa0/0x150
[ 29.803511][ T425] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.804150][ T425] br_add_if+0xda3/0x1330 [bridge]
[ 29.804506][ T425] do_set_master+0x32f/0x500
[ 29.804994][ T425] do_setlink.constprop.0+0x9f4/0x2480
[ 29.805305][ T425] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.805908][ T425] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.806215][ T425] ? validate_chain+0x166/0x4d0
[ 29.806518][ T425] ? __kernel_text_address+0x12/0x40
[ 29.806879][ T425] ? __lock_acquire+0x44d/0x7e0
[ 29.807188][ T425] ? __mutex_trylock_common+0xf9/0x260
[ 29.807498][ T425] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.807886][ T425] ? rcu_is_watching+0x12/0xc0
[ 29.808193][ T425] ? rcu_is_watching+0x12/0xc0
[ 29.808498][ T425] ? trace_contention_end+0xdc/0x140
[ 29.811511][ T425] ? __mutex_lock+0x19c/0xcd0
[ 29.811833][ T425] ? find_held_lock+0x2b/0x80
[ 29.812143][ T425] ? rtnl_newlink+0x651/0xa60
[ 29.812449][ T425] ? __create_object+0x5e/0xb0
[ 29.812764][ T425] ? __pfx___mutex_lock+0x10/0x10
[ 29.815960][ T425] ? trace_cap_capable+0x10f/0x190
[ 29.816269][ T425] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.816650][ T425] ? __rtnl_newlink+0x40e/0xa40
[ 29.816972][ T425] rtnl_newlink+0x69a/0xa60
[ 29.817284][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.817590][ T425] ? __lock_acquire+0x44d/0x7e0
[ 29.817913][ T425] ? find_held_lock+0x2b/0x80
[ 29.818228][ T425] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.818530][ T425] ? __lock_release+0x5d/0x170
[ 29.818846][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.819150][ T425] rtnetlink_rcv_msg+0x710/0xc00
[ 29.819456][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.819782][ T425] ? __lock_acquire+0x44d/0x7e0
[ 29.820100][ T425] netlink_rcv_skb+0x121/0x350
[ 29.820406][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.820716][ T425] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.821063][ T425] ? netlink_deliver_tap+0x13e/0x340
[ 29.821372][ T425] ? netlink_deliver_tap+0xc3/0x340
[ 29.821689][ T425] netlink_unicast+0x49e/0x780
[ 29.821998][ T425] ? __pfx_netlink_unicast+0x10/0x10
[ 29.822308][ T425] ? __lock_acquire+0x44d/0x7e0
[ 29.822620][ T425] netlink_sendmsg+0x721/0xbe0
[ 29.822934][ T425] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.823239][ T425] ? __import_iovec+0x238/0x3c0
[ 29.823551][ T425] ____sys_sendmsg+0x7ad/0xa10
[ 29.823897][ T425] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.824199][ T425] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.824594][ T425] ___sys_sendmsg+0xed/0x170
[ 29.824907][ T425] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.825209][ T425] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.825592][ T425] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.825907][ T425] ? find_held_lock+0x2b/0x80
[ 29.826214][ T425] ? __lock_acquire+0x44d/0x7e0
[ 29.826526][ T425] ? find_held_lock+0x2b/0x80
[ 29.826837][ T425] ? __virt_addr_valid+0x22e/0x450
[ 29.827144][ T425] ? __lock_release+0x5d/0x170
[ 29.827686][ T425] __sys_sendmsg+0x10b/0x1a0
[ 29.827990][ T425] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.828600][ T425] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.828926][ T425] ? rcu_is_watching+0x12/0xc0
[ 29.829234][ T425] do_syscall_64+0xc1/0x380
[ 29.829545][ T425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.829947][ T425] RIP: 0033:0x7f96b33331e7
[ 29.830269][ T425] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 29.831364][ T425] RSP: 002b:00007ffde30a6e28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.832534][ T425] RAX: ffffffffffffffda RBX: 00007ffde30a7550 RCX: 00007f96b33331e7
[ 29.833004][ T425] RDX: 0000000000000000 RSI: 00007ffde30a6e90 RDI: 0000000000000005
[ 29.833461][ T425] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 29.833923][ T425] R10: 000000000bebf910 R11: 0000000000000246 R12: 0000000000000004
[ 29.834382][ T425] R13: 00000000686e4862 R14: 0000000000499600 R15: 0000000000000000
[ 29.834860][ T425]
[ 29.835089][ T425] irq event stamp: 46457
[ 29.835314][ T425] hardirqs last enabled at (46465): [] __up_console_sem+0x6b/0x80
[ 29.835846][ T425] hardirqs last disabled at (46474): [] __up_console_sem+0x50/0x80
[ 29.836365][ T425] softirqs last enabled at (45904): [] handle_softirqs+0x358/0x620
[ 29.836925][ T425] softirqs last disabled at (45871): [] __irq_exit_rcu+0xfa/0x160
[ 29.837668][ T425] ---[ end trace 0000000000000000 ]---
[ 30.344546][ T429] br1: port 2(vx20) entered blocking state
[ 30.345134][ T429] br1: port 2(vx20) entered disabled state
[ 30.345824][ T429] vx20: entered allmulticast mode
[ 30.349277][ T429] vx20: entered promiscuous mode
[ 30.350237][ T429] br1: port 2(vx20) entered blocking state
[ 30.350757][ T429] br1: port 2(vx20) entered forwarding state
[ 30.351833][ T429] ------------[ cut here ]------------
[ 30.352218][ T429] WARNING: CPU: 1 PID: 429 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 30.353197][ T429] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 30.354244][ T429] CPU: 1 UID: 0 PID: 429 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 30.355377][ T429] Tainted: [W]=WARN
[ 30.355799][ T429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.356496][ T429] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 30.357063][ T429] 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
[ 30.359049][ T429] RSP: 0018:ffffc90000b76ef0 EFLAGS: 00010246
[ 30.359757][ T429] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 30.360409][ T429] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 30.361226][ T429] RBP: ffffc90000b76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 30.362047][ T429] R10: ffffc90000b77010 R11: ffffffff96ca8918 R12: 1ffff9200016ede2
[ 30.362875][ T429] R13: 00000000000005dc R14: ffffc90000b77010 R15: ffff88800c242f08
[ 30.363657][ T429] FS: 00007fa53cf08800(0000) GS:ffff888097737000(0000) knlGS:0000000000000000
[ 30.364477][ T429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.365164][ T429] CR2: 00000000004e5de8 CR3: 000000000f76b006 CR4: 0000000000772ef0
[ 30.365987][ T429] PKRU: 55555554
[ 30.366391][ T429] Call Trace:
[ 30.367123][ T429]
[ 30.367412][ T429] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 30.367999][ T429] ? find_held_lock+0x2b/0x80
[ 30.368556][ T429] ? mark_held_locks+0x49/0x80
[ 30.369112][ T429] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 30.369815][ T429] ? lockdep_hardirqs_on+0x7c/0x110
[ 30.370404][ T429] netif_set_mtu+0x88/0x100
[ 30.370961][ T429] ? __pfx_netif_set_mtu+0x10/0x10
[ 30.371530][ T429] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 30.372291][ T429] dev_set_mtu+0xa0/0x150
[ 30.372722][ T429] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 30.373318][ T429] br_add_if+0xda3/0x1330 [bridge]
[ 30.373923][ T429] do_set_master+0x32f/0x500
[ 30.374467][ T429] do_setlink.constprop.0+0x9f4/0x2480
[ 30.375025][ T429] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 30.375723][ T429] ? rcu_read_lock_any_held+0x43/0xb0
[ 30.376257][ T429] ? validate_chain+0x166/0x4d0
[ 30.376819][ T429] ? __kernel_text_address+0x12/0x40
[ 30.377240][ T429] ? __lock_acquire+0x44d/0x7e0
[ 30.377792][ T429] ? __mutex_trylock_common+0xf9/0x260
[ 30.378328][ T429] ? __pfx___mutex_trylock_common+0x10/0x10
[ 30.379032][ T429] ? rcu_is_watching+0x12/0xc0
[ 30.379571][ T429] ? rcu_is_watching+0x12/0xc0
[ 30.380104][ T429] ? trace_contention_end+0xdc/0x140
[ 30.380552][ T429] ? __mutex_lock+0x19c/0xcd0
[ 30.381140][ T429] ? find_held_lock+0x2b/0x80
[ 30.381704][ T429] ? rtnl_newlink+0x651/0xa60
[ 30.382251][ T429] ? __create_object+0x5e/0xb0
[ 30.382827][ T429] ? __pfx___mutex_lock+0x10/0x10
[ 30.383366][ T429] ? trace_cap_capable+0x10f/0x190
[ 30.383930][ T429] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 30.384596][ T429] ? __rtnl_newlink+0x40e/0xa40
[ 30.385177][ T429] rtnl_newlink+0x69a/0xa60
[ 30.385745][ T429] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.386292][ T429] ? __lock_acquire+0x44d/0x7e0
[ 30.386860][ T429] ? find_held_lock+0x2b/0x80
[ 30.387398][ T429] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 30.387940][ T429] ? __lock_release+0x5d/0x170
[ 30.388481][ T429] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.389046][ T429] rtnetlink_rcv_msg+0x710/0xc00
[ 30.389587][ T429] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.390160][ T429] ? __lock_acquire+0x44d/0x7e0
[ 30.390733][ T429] netlink_rcv_skb+0x121/0x350
[ 30.391273][ T429] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.391824][ T429] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 30.392391][ T429] ? netlink_deliver_tap+0x13e/0x340
[ 30.392953][ T429] ? netlink_deliver_tap+0xc3/0x340
[ 30.393495][ T429] netlink_unicast+0x49e/0x780
[ 30.394051][ T429] ? __pfx_netlink_unicast+0x10/0x10
[ 30.394592][ T429] ? __lock_acquire+0x44d/0x7e0
[ 30.395149][ T429] netlink_sendmsg+0x721/0xbe0
[ 30.395709][ T429] ? __pfx_netlink_sendmsg+0x10/0x10
[ 30.396249][ T429] ? __import_iovec+0x238/0x3c0
[ 30.396826][ T429] ____sys_sendmsg+0x7ad/0xa10
[ 30.397369][ T429] ? __pfx_____sys_sendmsg+0x10/0x10
[ 30.397919][ T429] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 30.398618][ T429] ___sys_sendmsg+0xed/0x170
[ 30.399162][ T429] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.399710][ T429] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 30.400384][ T429] ? __pfx____sys_sendmsg+0x10/0x10
[ 30.400956][ T429] ? find_held_lock+0x2b/0x80
[ 30.401502][ T429] ? __lock_acquire+0x44d/0x7e0
[ 30.402063][ T429] ? find_held_lock+0x2b/0x80
[ 30.402610][ T429] ? __virt_addr_valid+0x22e/0x450
[ 30.403156][ T429] ? __lock_release+0x5d/0x170
[ 30.403725][ T429] __sys_sendmsg+0x10b/0x1a0
[ 30.404256][ T429] ? __call_rcu_common.constprop.0+0x320/0x640
[ 30.404949][ T429] ? __pfx___sys_sendmsg+0x10/0x10
[ 30.405510][ T429] ? rcu_is_watching+0x12/0xc0
[ 30.406067][ T429] do_syscall_64+0xc1/0x380
[ 30.406613][ T429] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.407289][ T429] RIP: 0033:0x7fa53d0d51e7
[ 30.407865][ T429] 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
[ 30.409821][ T429] RSP: 002b:00007ffd79abbb88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.410636][ T429] RAX: ffffffffffffffda RBX: 00007ffd79abc2b0 RCX: 00007fa53d0d51e7
[ 30.411451][ T429] RDX: 0000000000000000 RSI: 00007ffd79abbbf0 RDI: 0000000000000005
[ 30.412261][ T429] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 30.413077][ T429] R10: 000000003672b910 R11: 0000000000000246 R12: 0000000000000004
[ 30.413917][ T429] R13: 00000000686e4863 R14: 0000000000499600 R15: 0000000000000000
[ 30.414760][ T429]
[ 30.415162][ T429] irq event stamp: 45285
[ 30.415560][ T429] hardirqs last enabled at (45293): [] __up_console_sem+0x6b/0x80
[ 30.416443][ T429] hardirqs last disabled at (45302): [] __up_console_sem+0x50/0x80
[ 30.417294][ T429] softirqs last enabled at (45264): [] handle_softirqs+0x358/0x620
[ 30.418248][ T429] softirqs last disabled at (45321): [] __irq_exit_rcu+0xfa/0x160
[ 30.419181][ T429] ---[ end trace 0000000000000000 ]---
[ 30.694750][ T431] br1: port 3(w1) entered blocking state
[ 30.695170][ T431] br1: port 3(w1) entered disabled state
[ 30.695595][ T431] w1: entered allmulticast mode
[ 30.699050][ T431] w1: entered promiscuous mode
[ 30.700879][ T431] ------------[ cut here ]------------
[ 30.701195][ T431] WARNING: CPU: 3 PID: 431 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 30.701814][ T431] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 30.702457][ T431] CPU: 3 UID: 0 PID: 431 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 30.703080][ T431] Tainted: [W]=WARN
[ 30.703313][ T431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.703707][ T431] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 30.704023][ T431] 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
[ 30.705123][ T431] RSP: 0018:ffffc90000b86ef0 EFLAGS: 00010246
[ 30.705519][ T431] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 30.705990][ T431] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 30.706451][ T431] RBP: ffffc90000b86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 30.706918][ T431] R10: ffffc90000b87010 R11: ffffffff96379160 R12: 1ffff92000170de2
[ 30.707374][ T431] R13: 00000000000005dc R14: ffffc90000b87010 R15: ffff88800c242f08
[ 30.707944][ T431] FS: 00007fa39838b800(0000) GS:ffff888097837000(0000) knlGS:0000000000000000
[ 30.708493][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.708893][ T431] CR2: 00000000004e6890 CR3: 000000000a2a4003 CR4: 0000000000772ef0
[ 30.709359][ T431] PKRU: 55555554
[ 30.709590][ T431] Call Trace:
[ 30.709845][ T431]
[ 30.710007][ T431] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 30.710320][ T431] ? __lock_acquire+0x44d/0x7e0
[ 30.710644][ T431] ? find_held_lock+0x2b/0x80
[ 30.710967][ T431] netif_set_mtu+0x88/0x100
[ 30.711277][ T431] ? __pfx_netif_set_mtu+0x10/0x10
[ 30.711603][ T431] dev_set_mtu+0xa0/0x150
[ 30.711850][ T431] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 30.712286][ T431] br_add_if+0xda3/0x1330 [bridge]
[ 30.712641][ T431] do_set_master+0x32f/0x500
[ 30.712972][ T431] do_setlink.constprop.0+0x9f4/0x2480
[ 30.713288][ T431] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 30.713697][ T431] ? rcu_read_lock_any_held+0x43/0xb0
[ 30.714009][ T431] ? validate_chain+0x166/0x4d0
[ 30.714316][ T431] ? __kernel_text_address+0x12/0x40
[ 30.714630][ T431] ? __lock_acquire+0x44d/0x7e0
[ 30.714955][ T431] ? __mutex_trylock_common+0xf9/0x260
[ 30.715270][ T431] ? __pfx___mutex_trylock_common+0x10/0x10
[ 30.715699][ T431] ? rcu_is_watching+0x12/0xc0
[ 30.716011][ T431] ? rcu_is_watching+0x12/0xc0
[ 30.716318][ T431] ? trace_contention_end+0xdc/0x140
[ 30.716625][ T431] ? __mutex_lock+0x19c/0xcd0
[ 30.716947][ T431] ? find_held_lock+0x2b/0x80
[ 30.717251][ T431] ? rtnl_newlink+0x651/0xa60
[ 30.717552][ T431] ? __create_object+0x5e/0xb0
[ 30.717875][ T431] ? __pfx___mutex_lock+0x10/0x10
[ 30.718184][ T431] ? trace_cap_capable+0x10f/0x190
[ 30.718488][ T431] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 30.718881][ T431] ? __rtnl_newlink+0x40e/0xa40
[ 30.719194][ T431] rtnl_newlink+0x69a/0xa60
[ 30.719508][ T431] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.719844][ T431] ? __lock_acquire+0x44d/0x7e0
[ 30.720159][ T431] ? find_held_lock+0x2b/0x80
[ 30.720465][ T431] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 30.720781][ T431] ? __lock_release+0x5d/0x170
[ 30.721088][ T431] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.721392][ T431] rtnetlink_rcv_msg+0x710/0xc00
[ 30.721712][ T431] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.722024][ T431] ? __lock_acquire+0x44d/0x7e0
[ 30.722333][ T431] netlink_rcv_skb+0x121/0x350
[ 30.722646][ T431] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.722965][ T431] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 30.723283][ T431] ? netlink_deliver_tap+0x13e/0x340
[ 30.723589][ T431] ? netlink_deliver_tap+0xc3/0x340
[ 30.723918][ T431] netlink_unicast+0x49e/0x780
[ 30.724228][ T431] ? __pfx_netlink_unicast+0x10/0x10
[ 30.724532][ T431] ? __lock_acquire+0x44d/0x7e0
[ 30.724860][ T431] netlink_sendmsg+0x721/0xbe0
[ 30.725170][ T431] ? __pfx_netlink_sendmsg+0x10/0x10
[ 30.725477][ T431] ? __import_iovec+0x238/0x3c0
[ 30.725800][ T431] ____sys_sendmsg+0x7ad/0xa10
[ 30.726111][ T431] ? __pfx_____sys_sendmsg+0x10/0x10
[ 30.726415][ T431] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 30.726822][ T431] ___sys_sendmsg+0xed/0x170
[ 30.727128][ T431] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.727465][ T431] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 30.727872][ T431] ? __pfx____sys_sendmsg+0x10/0x10
[ 30.728188][ T431] ? find_held_lock+0x2b/0x80
[ 30.728501][ T431] ? __lock_acquire+0x44d/0x7e0
[ 30.728829][ T431] ? find_held_lock+0x2b/0x80
[ 30.729139][ T431] ? __virt_addr_valid+0x22e/0x450
[ 30.729453][ T431] ? __lock_release+0x5d/0x170
[ 30.729799][ T431] __sys_sendmsg+0x10b/0x1a0
[ 30.730110][ T431] ? __call_rcu_common.constprop.0+0x320/0x640
[ 30.730494][ T431] ? __pfx___sys_sendmsg+0x10/0x10
[ 30.730830][ T431] ? rcu_is_watching+0x12/0xc0
[ 30.731146][ T431] do_syscall_64+0xc1/0x380
[ 30.731455][ T431] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.731857][ T431] RIP: 0033:0x7fa3985581e7
[ 30.732179][ T431] 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
[ 30.733296][ T431] RSP: 002b:00007ffc1ed58258 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.733776][ T431] RAX: ffffffffffffffda RBX: 00007ffc1ed58980 RCX: 00007fa3985581e7
[ 30.734244][ T431] RDX: 0000000000000000 RSI: 00007ffc1ed582c0 RDI: 0000000000000005
[ 30.734721][ T431] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 30.735185][ T431] R10: 000000000eb04910 R11: 0000000000000246 R12: 0000000000000004
[ 30.735648][ T431] R13: 00000000686e4863 R14: 0000000000499600 R15: 0000000000000000
[ 30.736147][ T431]
[ 30.736380][ T431] irq event stamp: 42137
[ 30.736612][ T431] hardirqs last enabled at (42145): [] __up_console_sem+0x6b/0x80
[ 30.737191][ T431] hardirqs last disabled at (42154): [] __up_console_sem+0x50/0x80
[ 30.737723][ T431] softirqs last enabled at (41220): [] fib6_run_gc+0x113/0x240
[ 30.738254][ T431] softirqs last disabled at (41208): [] fib6_run_gc+0x150/0x240
[ 30.738787][ T431] ---[ end trace 0000000000000000 ]---
[ 30.856916][ T37] br1: port 3(w1) entered blocking state
[ 30.857304][ T37] br1: port 3(w1) entered forwarding state
[ 31.091187][ T434] br1: port 4(w3) entered blocking state
[ 31.091582][ T434] br1: port 4(w3) entered disabled state
[ 31.091963][ T434] w3: entered allmulticast mode
[ 31.096004][ T434] w3: entered promiscuous mode
[ 31.097371][ T434] ------------[ cut here ]------------
[ 31.097726][ T434] WARNING: CPU: 2 PID: 434 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.098348][ T434] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 31.099047][ T434] CPU: 2 UID: 0 PID: 434 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.099683][ T434] Tainted: [W]=WARN
[ 31.099963][ T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.100361][ T434] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.100703][ T434] 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
[ 31.101855][ T434] RSP: 0018:ffffc90000b96ef0 EFLAGS: 00010246
[ 31.102267][ T434] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 31.102750][ T434] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 31.103221][ T434] RBP: ffffc90000b96fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.103705][ T434] R10: ffffc90000b97010 R11: ffffffff96379160 R12: 1ffff92000172de2
[ 31.104176][ T434] R13: 00000000000005dc R14: ffffc90000b97010 R15: ffff88800c242f08
[ 31.104643][ T434] FS: 00007f2053660800(0000) GS:ffff8880977b7000(0000) knlGS:0000000000000000
[ 31.105203][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.105602][ T434] CR2: 00000000004e6890 CR3: 0000000010d22005 CR4: 0000000000772ef0
[ 31.106083][ T434] PKRU: 55555554
[ 31.106326][ T434] Call Trace:
[ 31.106565][ T434]
[ 31.106747][ T434] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.107069][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.107400][ T434] ? find_held_lock+0x2b/0x80
[ 31.107743][ T434] netif_set_mtu+0x88/0x100
[ 31.108060][ T434] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.108397][ T434] dev_set_mtu+0xa0/0x150
[ 31.108643][ T434] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.109128][ T434] br_add_if+0xda3/0x1330 [bridge]
[ 31.109495][ T434] do_set_master+0x32f/0x500
[ 31.109855][ T434] do_setlink.constprop.0+0x9f4/0x2480
[ 31.110190][ T434] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.110593][ T434] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.110928][ T434] ? validate_chain+0x166/0x4d0
[ 31.111250][ T434] ? __kernel_text_address+0x12/0x40
[ 31.111572][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.111936][ T434] ? __mutex_trylock_common+0xf9/0x260
[ 31.112254][ T434] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.112651][ T434] ? rcu_is_watching+0x12/0xc0
[ 31.113009][ T434] ? rcu_is_watching+0x12/0xc0
[ 31.113355][ T434] ? trace_contention_end+0xdc/0x140
[ 31.113672][ T434] ? __mutex_lock+0x19c/0xcd0
[ 31.114003][ T434] ? find_held_lock+0x2b/0x80
[ 31.114319][ T434] ? rtnl_newlink+0x651/0xa60
[ 31.114638][ T434] ? __create_object+0x5e/0xb0
[ 31.114975][ T434] ? __pfx___mutex_lock+0x10/0x10
[ 31.115295][ T434] ? trace_cap_capable+0x10f/0x190
[ 31.115613][ T434] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.116042][ T434] ? __rtnl_newlink+0x40e/0xa40
[ 31.116366][ T434] rtnl_newlink+0x69a/0xa60
[ 31.116701][ T434] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.117019][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.117386][ T434] ? find_held_lock+0x2b/0x80
[ 31.117729][ T434] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.118053][ T434] ? __lock_release+0x5d/0x170
[ 31.118375][ T434] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.118710][ T434] rtnetlink_rcv_msg+0x710/0xc00
[ 31.119030][ T434] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.119352][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.119690][ T434] netlink_rcv_skb+0x121/0x350
[ 31.120019][ T434] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.120344][ T434] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.120688][ T434] ? netlink_deliver_tap+0x13e/0x340
[ 31.121034][ T434] ? netlink_deliver_tap+0xc3/0x340
[ 31.121355][ T434] netlink_unicast+0x49e/0x780
[ 31.121692][ T434] ? __pfx_netlink_unicast+0x10/0x10
[ 31.122011][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.122343][ T434] netlink_sendmsg+0x721/0xbe0
[ 31.122670][ T434] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.123007][ T434] ? __import_iovec+0x238/0x3c0
[ 31.123334][ T434] ____sys_sendmsg+0x7ad/0xa10
[ 31.123661][ T434] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.124017][ T434] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.124421][ T434] ___sys_sendmsg+0xed/0x170
[ 31.124746][ T434] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.125069][ T434] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.125484][ T434] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.125822][ T434] ? find_held_lock+0x2b/0x80
[ 31.126140][ T434] ? __lock_acquire+0x44d/0x7e0
[ 31.126464][ T434] ? find_held_lock+0x2b/0x80
[ 31.126796][ T434] ? __virt_addr_valid+0x22e/0x450
[ 31.127209][ T434] ? __lock_release+0x5d/0x170
[ 31.127543][ T434] __sys_sendmsg+0x10b/0x1a0
[ 31.127873][ T434] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.128263][ T434] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.128594][ T434] ? rcu_is_watching+0x12/0xc0
[ 31.128928][ T434] do_syscall_64+0xc1/0x380
[ 31.129249][ T434] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.129638][ T434] RIP: 0033:0x7f205382d1e7
[ 31.130001][ T434] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 31.131111][ T434] RSP: 002b:00007fff91fb9ad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.131587][ T434] RAX: ffffffffffffffda RBX: 00007fff91fba200 RCX: 00007f205382d1e7
[ 31.132077][ T434] RDX: 0000000000000000 RSI: 00007fff91fb9b40 RDI: 0000000000000005
[ 31.132548][ T434] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.133026][ T434] R10: 000000003f992910 R11: 0000000000000246 R12: 0000000000000004
[ 31.133494][ T434] R13: 00000000686e4863 R14: 0000000000499600 R15: 0000000000000000
[ 31.133996][ T434]
[ 31.134239][ T434] irq event stamp: 42057
[ 31.134482][ T434] hardirqs last enabled at (42067): [] __up_console_sem+0x6b/0x80
[ 31.135040][ T434] hardirqs last disabled at (42078): [] __up_console_sem+0x50/0x80
[ 31.135585][ T434] softirqs last enabled at (40944): [] fib6_run_gc+0x113/0x240
[ 31.136174][ T434] softirqs last disabled at (40932): [] fib6_run_gc+0x150/0x240
[ 31.136729][ T434] ---[ end trace 0000000000000000 ]---
[ 31.248510][ T35] br1: port 4(w3) entered blocking state
[ 31.248889][ T35] br1: port 4(w3) entered forwarding state
[ 32.363657][ T444] br1: entered promiscuous mode
[ 32.367284][ T444] br1: left promiscuous mode
[ 32.385869][ T444] br1: entered promiscuous mode
[ 33.264305][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 33.269418][ C2] IPv6: vlan20-v: IPv6 duplicate address 2001:db8:2::3 used by 00:00:5e:00:01:01 detected!
[ 33.503525][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 33.567614][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 33.569083][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 33.808217][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 34.079587][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 34.080990][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 34.085166][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 34.416329][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 59.545841][ T12] w3: left allmulticast mode
[ 59.546319][ T12] w3: left promiscuous mode
[ 59.546934][ T12] br1: port 4(w3) entered disabled state
[ 59.549497][ T12] w1: left allmulticast mode
[ 59.550260][ T12] w1: left promiscuous mode
[ 59.550747][ T12] br1: port 3(w1) entered disabled state
[ 59.553437][ T12] vx20: left allmulticast mode
[ 59.554219][ T12] vx20: left promiscuous mode
[ 59.554707][ T12] br1: port 2(vx20) entered disabled state
[ 59.557417][ T12] vx10: left allmulticast mode
[ 59.557738][ T12] vx10: left promiscuous mode
[ 59.558330][ T12] br1: port 1(vx10) entered disabled state
[ 62.212614][ T667] br1: left promiscuous mode
[ 63.107438][ T673] br1: port 4(veth2) entered disabled state
[ 63.226068][ T674] veth2: left allmulticast mode
[ 63.226424][ T674] veth2: left promiscuous mode
[ 63.226984][ T674] br1: port 4(veth2) entered disabled state
[ 63.229133][ T674] ------------[ cut here ]------------
[ 63.229490][ T674] WARNING: CPU: 3 PID: 674 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.230199][ T674] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.230903][ T674] CPU: 3 UID: 0 PID: 674 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.231646][ T674] Tainted: [W]=WARN
[ 63.232114][ T674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.232549][ T674] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.233061][ T674] 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
[ 63.234444][ T674] RSP: 0018:ffffc900013e6f70 EFLAGS: 00010246
[ 63.235051][ T674] RAX: 0000000000000000 RBX: ffff8880099f2000 RCX: 0000000000000001
[ 63.235576][ T674] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 63.236263][ T674] RBP: ffffc900013e7058 R08: 0000000000000000 R09: 0000000000000000
[ 63.237032][ T674] R10: ffffc900013e7088 R11: ffffffff92200130 R12: 1ffff9200027cdf2
[ 63.237565][ T674] R13: 00000000000005dc R14: ffffc900013e7088 R15: ffff8880099f2f08
[ 63.238362][ T674] FS: 00007fe69869d800(0000) GS:ffff888097837000(0000) knlGS:0000000000000000
[ 63.239033][ T674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.239470][ T674] CR2: 00000000004e5ab0 CR3: 0000000010ecd002 CR4: 0000000000772ef0
[ 63.240048][ T674] PKRU: 55555554
[ 63.240319][ T674] Call Trace:
[ 63.240583][ T674]
[ 63.240774][ T674] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.241218][ T674] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.241619][ T674] ? do_set_master+0x14a/0x500
[ 63.241979][ T674] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.242333][ T674] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.242707][ T674] ? netlink_unicast+0x49e/0x780
[ 63.243059][ T674] ? netlink_sendmsg+0x721/0xbe0
[ 63.243403][ T674] ? ____sys_sendmsg+0x7ad/0xa10
[ 63.243763][ T674] ? ___sys_sendmsg+0xed/0x170
[ 63.244109][ T674] ? __sys_sendmsg+0x10b/0x1a0
[ 63.244456][ T674] ? do_syscall_64+0xc1/0x380
[ 63.244817][ T674] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.245245][ T674] ? find_held_lock+0x2b/0x80
[ 63.245603][ T674] netif_set_mtu+0x88/0x100
[ 63.245965][ T674] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.246324][ T674] dev_set_mtu+0xa0/0x150
[ 63.246587][ T674] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.247067][ T674] br_del_if+0xb2/0x1f0 [bridge]
[ 63.247448][ T674] ? rtnl_is_locked+0x15/0x20
[ 63.247799][ T674] do_set_master+0x14a/0x500
[ 63.248153][ T674] do_setlink.constprop.0+0x9f4/0x2480
[ 63.248510][ T674] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.248948][ T674] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.249293][ T674] ? validate_chain+0x166/0x4d0
[ 63.249644][ T674] ? __kernel_text_address+0x12/0x40
[ 63.250013][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.250368][ T674] ? __mutex_trylock_common+0xf9/0x260
[ 63.250721][ T674] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.251148][ T674] ? rcu_is_watching+0x12/0xc0
[ 63.251489][ T674] ? rcu_is_watching+0x12/0xc0
[ 63.251837][ T674] ? trace_contention_end+0xdc/0x140
[ 63.252187][ T674] ? __mutex_lock+0x19c/0xcd0
[ 63.252529][ T674] ? find_held_lock+0x2b/0x80
[ 63.252873][ T674] ? rtnl_newlink+0x651/0xa60
[ 63.253217][ T674] ? __create_object+0x5e/0xb0
[ 63.253555][ T674] ? __pfx___mutex_lock+0x10/0x10
[ 63.253907][ T674] ? trace_cap_capable+0x10f/0x190
[ 63.254260][ T674] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.254702][ T674] ? __rtnl_newlink+0x40e/0xa40
[ 63.255069][ T674] rtnl_newlink+0x69a/0xa60
[ 63.255420][ T674] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.255773][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.256136][ T674] ? find_held_lock+0x2b/0x80
[ 63.256482][ T674] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.256840][ T674] ? __lock_release+0x5d/0x170
[ 63.257182][ T674] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.257532][ T674] rtnetlink_rcv_msg+0x710/0xc00
[ 63.257886][ T674] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.258230][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.258580][ T674] netlink_rcv_skb+0x121/0x350
[ 63.258932][ T674] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.259280][ T674] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.259637][ T674] ? netlink_deliver_tap+0x13e/0x340
[ 63.260016][ T674] ? netlink_deliver_tap+0xc3/0x340
[ 63.260368][ T674] netlink_unicast+0x49e/0x780
[ 63.260717][ T674] ? __pfx_netlink_unicast+0x10/0x10
[ 63.261061][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.261413][ T674] netlink_sendmsg+0x721/0xbe0
[ 63.261775][ T674] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.262116][ T674] ? __import_iovec+0x238/0x3c0
[ 63.262479][ T674] ____sys_sendmsg+0x7ad/0xa10
[ 63.262831][ T674] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.263175][ T674] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.263616][ T674] ___sys_sendmsg+0xed/0x170
[ 63.263972][ T674] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.264318][ T674] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.264754][ T674] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.265104][ T674] ? find_held_lock+0x2b/0x80
[ 63.265449][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.265802][ T674] ? find_held_lock+0x2b/0x80
[ 63.266151][ T674] ? __virt_addr_valid+0x22e/0x450
[ 63.266501][ T674] ? __lock_release+0x5d/0x170
[ 63.266870][ T674] __sys_sendmsg+0x10b/0x1a0
[ 63.267212][ T674] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.267644][ T674] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.268010][ T674] ? rcu_is_watching+0x12/0xc0
[ 63.268360][ T674] do_syscall_64+0xc1/0x380
[ 63.268714][ T674] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.269150][ T674] RIP: 0033:0x7fe69886a1e7
[ 63.269503][ T674] 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
[ 63.270741][ T674] RSP: 002b:00007ffee69867a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.271264][ T674] RAX: ffffffffffffffda RBX: 00007ffee6986ed0 RCX: 00007fe69886a1e7
[ 63.271789][ T674] RDX: 0000000000000000 RSI: 00007ffee6986810 RDI: 0000000000000005
[ 63.272306][ T674] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.272825][ T674] R10: 00007fe698767ee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.273340][ T674] R13: 00000000686e4884 R14: 0000000000499600 R15: 0000000000000000
[ 63.273879][ T674]
[ 63.274144][ T674] irq event stamp: 36449
[ 63.274403][ T674] hardirqs last enabled at (36457): [] __up_console_sem+0x6b/0x80
[ 63.275013][ T674] hardirqs last disabled at (36466): [] __up_console_sem+0x50/0x80
[ 63.275614][ T674] softirqs last enabled at (35636): [] handle_softirqs+0x358/0x620
[ 63.276221][ T674] softirqs last disabled at (35603): [] __irq_exit_rcu+0xfa/0x160
[ 63.276823][ T674] ---[ end trace 0000000000000000 ]---
[ 63.523274][ T676] br1: port 3(veth1) entered disabled state
[ 63.662101][ T677] veth1: left allmulticast mode
[ 63.662510][ T677] veth1: left promiscuous mode
[ 63.663052][ T677] br1: port 3(veth1) entered disabled state
[ 63.675704][ T677] ------------[ cut here ]------------
[ 63.676113][ T677] WARNING: CPU: 1 PID: 677 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.678600][ T677] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.679534][ T677] CPU: 1 UID: 0 PID: 677 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.680816][ T677] Tainted: [W]=WARN
[ 63.681093][ T677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.681533][ T677] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.682212][ T677] 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
[ 63.683791][ T677] RSP: 0018:ffffc90001406f70 EFLAGS: 00010246
[ 63.684224][ T677] RAX: 0000000000000000 RBX: ffff8880099f2000 RCX: 0000000000000001
[ 63.685052][ T677] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 63.685541][ T677] RBP: ffffc90001407058 R08: 0000000000000000 R09: 0000000000000000
[ 63.686346][ T677] R10: ffffc90001407088 R11: ffffffff96379160 R12: 1ffff92000280df2
[ 63.687169][ T677] R13: 00000000000005dc R14: ffffc90001407088 R15: ffff8880099f2f08
[ 63.687664][ T677] FS: 00007fe1acba0800(0000) GS:ffff888097737000(0000) knlGS:0000000000000000
[ 63.688573][ T677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.689313][ T677] CR2: 00000000004e5aa8 CR3: 000000000c18d004 CR4: 0000000000772ef0
[ 63.690079][ T677] PKRU: 55555554
[ 63.690334][ T677] Call Trace:
[ 63.690586][ T677]
[ 63.690978][ T677] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.691408][ T677] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.692070][ T677] ? do_set_master+0x14a/0x500
[ 63.692419][ T677] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.692918][ T677] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.693258][ T677] ? netlink_unicast+0x49e/0x780
[ 63.693594][ T677] ? netlink_sendmsg+0x721/0xbe0
[ 63.694146][ T677] ? ____sys_sendmsg+0x7ad/0xa10
[ 63.694481][ T677] ? ___sys_sendmsg+0xed/0x170
[ 63.694955][ T677] ? __sys_sendmsg+0x10b/0x1a0
[ 63.695289][ T677] ? do_syscall_64+0xc1/0x380
[ 63.695634][ T677] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.696206][ T677] ? find_held_lock+0x2b/0x80
[ 63.696556][ T677] netif_set_mtu+0x88/0x100
[ 63.697048][ T677] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.697452][ T677] dev_set_mtu+0xa0/0x150
[ 63.697926][ T677] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.698413][ T677] br_del_if+0xb2/0x1f0 [bridge]
[ 63.699159][ T677] ? rtnl_is_locked+0x15/0x20
[ 63.699535][ T677] do_set_master+0x14a/0x500
[ 63.700146][ T677] do_setlink.constprop.0+0x9f4/0x2480
[ 63.700528][ T677] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.701182][ T677] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.701560][ T677] ? validate_chain+0x166/0x4d0
[ 63.702106][ T677] ? __kernel_text_address+0x12/0x40
[ 63.702462][ T677] ? __lock_acquire+0x44d/0x7e0
[ 63.703035][ T677] ? __mutex_trylock_common+0xf9/0x260
[ 63.703403][ T677] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.704043][ T677] ? rcu_is_watching+0x12/0xc0
[ 63.704430][ T677] ? rcu_is_watching+0x12/0xc0
[ 63.705021][ T677] ? trace_contention_end+0xdc/0x140
[ 63.705417][ T677] ? __mutex_lock+0x19c/0xcd0
[ 63.705971][ T677] ? find_held_lock+0x2b/0x80
[ 63.706329][ T677] ? rtnl_newlink+0x651/0xa60
[ 63.706889][ T677] ? __create_object+0x5e/0xb0
[ 63.707282][ T677] ? __pfx___mutex_lock+0x10/0x10
[ 63.707662][ T677] ? trace_cap_capable+0x10f/0x190
[ 63.708190][ T677] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.708939][ T677] ? __rtnl_newlink+0x40e/0xa40
[ 63.709332][ T677] rtnl_newlink+0x69a/0xa60
[ 63.709909][ T677] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.710277][ T677] ? __lock_acquire+0x44d/0x7e0
[ 63.710639][ T677] ? find_held_lock+0x2b/0x80
[ 63.711190][ T677] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.711569][ T677] ? __lock_release+0x5d/0x170
[ 63.712120][ T677] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.712493][ T677] rtnetlink_rcv_msg+0x710/0xc00
[ 63.713122][ T677] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.713504][ T677] ? __lock_acquire+0x44d/0x7e0
[ 63.714053][ T677] netlink_rcv_skb+0x121/0x350
[ 63.714442][ T677] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.714995][ T677] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.715382][ T677] ? netlink_deliver_tap+0x13e/0x340
[ 63.715928][ T677] ? netlink_deliver_tap+0xc3/0x340
[ 63.716301][ T677] netlink_unicast+0x49e/0x780
[ 63.716655][ T677] ? __pfx_netlink_unicast+0x10/0x10
[ 63.717190][ T677] ? __lock_acquire+0x44d/0x7e0
[ 63.717559][ T677] netlink_sendmsg+0x721/0xbe0
[ 63.718250][ T677] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.718633][ T677] ? __import_iovec+0x238/0x3c0
[ 63.719231][ T677] ____sys_sendmsg+0x7ad/0xa10
[ 63.719609][ T677] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.720248][ T677] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.720883][ T677] ___sys_sendmsg+0xed/0x170
[ 63.721262][ T677] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.721626][ T677] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.722226][ T677] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.722612][ T677] ? find_held_lock+0x2b/0x80
[ 63.723196][ T677] ? __lock_acquire+0x44d/0x7e0
[ 63.723579][ T677] ? find_held_lock+0x2b/0x80
[ 63.724255][ T677] ? __virt_addr_valid+0x22e/0x450
[ 63.724634][ T677] ? __lock_release+0x5d/0x170
[ 63.725182][ T677] __sys_sendmsg+0x10b/0x1a0
[ 63.725546][ T677] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.726207][ T677] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.726563][ T677] ? rcu_is_watching+0x12/0xc0
[ 63.727054][ T677] do_syscall_64+0xc1/0x380
[ 63.727391][ T677] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.728038][ T677] RIP: 0033:0x7fe1acd6d1e7
[ 63.728400][ T677] 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
[ 63.730021][ T677] RSP: 002b:00007ffc948253c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.730607][ T677] RAX: ffffffffffffffda RBX: 00007ffc94825af0 RCX: 00007fe1acd6d1e7
[ 63.731494][ T677] RDX: 0000000000000000 RSI: 00007ffc94825430 RDI: 0000000000000005
[ 63.732249][ T677] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.733009][ T677] R10: 00007fe1acc6aee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.733562][ T677] R13: 00000000686e4884 R14: 0000000000499600 R15: 0000000000000000
[ 63.734294][ T677]
[ 63.734584][ T677] irq event stamp: 47619
[ 63.735034][ T677] hardirqs last enabled at (47731): [] __up_console_sem+0x6b/0x80
[ 63.735660][ T677] hardirqs last disabled at (47738): [] __up_console_sem+0x50/0x80
[ 63.736575][ T677] softirqs last enabled at (47886): [] handle_softirqs+0x358/0x620
[ 63.737525][ T677] softirqs last disabled at (47897): [] __irq_exit_rcu+0xfa/0x160
[ 63.738369][ T677] ---[ end trace 0000000000000000 ]---
[ 63.938135][ T679] vx20: left allmulticast mode
[ 63.938532][ T679] vx20: left promiscuous mode
[ 63.939125][ T679] br1: port 2(vx20) entered disabled state
[ 63.941471][ T679] ------------[ cut here ]------------
[ 63.942086][ T679] WARNING: CPU: 0 PID: 679 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.942958][ T679] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.943645][ T679] CPU: 0 UID: 0 PID: 679 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.944567][ T679] Tainted: [W]=WARN
[ 63.945136][ T679] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.945567][ T679] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.946038][ T679] 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
[ 63.947189][ T679] RSP: 0018:ffffc90001426f70 EFLAGS: 00010246
[ 63.947590][ T679] RAX: 0000000000000000 RBX: ffff8880099f2000 RCX: 0000000000000001
[ 63.948091][ T679] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 63.948603][ T679] RBP: ffffc90001427058 R08: 0000000000000000 R09: 0000000000000000
[ 63.949086][ T679] R10: ffffc90001427088 R11: ffffffff96379160 R12: 1ffff92000284df2
[ 63.949553][ T679] R13: 00000000000005dc R14: ffffc90001427088 R15: ffff8880099f2f08
[ 63.950035][ T679] FS: 00007f6eecc5a800(0000) GS:ffff8880976b7000(0000) knlGS:0000000000000000
[ 63.950584][ T679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.951015][ T679] CR2: 00000000004e5de8 CR3: 000000000c18d003 CR4: 0000000000772ef0
[ 63.951552][ T679] PKRU: 55555554
[ 63.951798][ T679] Call Trace:
[ 63.952077][ T679]
[ 63.952242][ T679] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.952647][ T679] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.953013][ T679] ? do_set_master+0x14a/0x500
[ 63.953332][ T679] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.953650][ T679] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.953982][ T679] ? netlink_unicast+0x49e/0x780
[ 63.954292][ T679] ? netlink_sendmsg+0x721/0xbe0
[ 63.954615][ T679] ? ____sys_sendmsg+0x7ad/0xa10
[ 63.954933][ T679] ? ___sys_sendmsg+0xed/0x170
[ 63.955246][ T679] ? __sys_sendmsg+0x10b/0x1a0
[ 63.955552][ T679] ? do_syscall_64+0xc1/0x380
[ 63.955869][ T679] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.956255][ T679] ? find_held_lock+0x2b/0x80
[ 63.956580][ T679] netif_set_mtu+0x88/0x100
[ 63.956908][ T679] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.957239][ T679] dev_set_mtu+0xa0/0x150
[ 63.957472][ T679] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.957912][ T679] br_del_if+0xb2/0x1f0 [bridge]
[ 63.958259][ T679] ? rtnl_is_locked+0x15/0x20
[ 63.958571][ T679] do_set_master+0x14a/0x500
[ 63.958900][ T679] do_setlink.constprop.0+0x9f4/0x2480
[ 63.959216][ T679] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.959620][ T679] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.959950][ T679] ? validate_chain+0x166/0x4d0
[ 63.960268][ T679] ? __kernel_text_address+0x12/0x40
[ 63.960585][ T679] ? __lock_acquire+0x44d/0x7e0
[ 63.960910][ T679] ? __mutex_trylock_common+0xf9/0x260
[ 63.961224][ T679] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.961614][ T679] ? rcu_is_watching+0x12/0xc0
[ 63.961945][ T679] ? rcu_is_watching+0x12/0xc0
[ 63.962257][ T679] ? trace_contention_end+0xdc/0x140
[ 63.962569][ T679] ? __mutex_lock+0x19c/0xcd0
[ 63.962890][ T679] ? find_held_lock+0x2b/0x80
[ 63.963202][ T679] ? rtnl_newlink+0x651/0xa60
[ 63.963517][ T679] ? __create_object+0x5e/0xb0
[ 63.963841][ T679] ? __pfx___mutex_lock+0x10/0x10
[ 63.964158][ T679] ? trace_cap_capable+0x10f/0x190
[ 63.964473][ T679] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.964871][ T679] ? __rtnl_newlink+0x40e/0xa40
[ 63.965194][ T679] rtnl_newlink+0x69a/0xa60
[ 63.965509][ T679] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.965828][ T679] ? __lock_acquire+0x44d/0x7e0
[ 63.966142][ T679] ? find_held_lock+0x2b/0x80
[ 63.966452][ T679] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.966777][ T679] ? __lock_release+0x5d/0x170
[ 63.967084][ T679] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.967387][ T679] rtnetlink_rcv_msg+0x710/0xc00
[ 63.967699][ T679] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.968006][ T679] ? __lock_acquire+0x44d/0x7e0
[ 63.968315][ T679] netlink_rcv_skb+0x121/0x350
[ 63.968616][ T679] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.968928][ T679] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.969248][ T679] ? netlink_deliver_tap+0x13e/0x340
[ 63.969548][ T679] ? netlink_deliver_tap+0xc3/0x340
[ 63.969876][ T679] netlink_unicast+0x49e/0x780
[ 63.970181][ T679] ? __pfx_netlink_unicast+0x10/0x10
[ 63.970482][ T679] ? __lock_acquire+0x44d/0x7e0
[ 63.970799][ T679] netlink_sendmsg+0x721/0xbe0
[ 63.971105][ T679] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.971414][ T679] ? __import_iovec+0x238/0x3c0
[ 63.971733][ T679] ____sys_sendmsg+0x7ad/0xa10
[ 63.972039][ T679] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.972352][ T679] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.972752][ T679] ___sys_sendmsg+0xed/0x170
[ 63.973052][ T679] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.973352][ T679] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.973745][ T679] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.974051][ T679] ? find_held_lock+0x2b/0x80
[ 63.974355][ T679] ? __lock_acquire+0x44d/0x7e0
[ 63.974661][ T679] ? find_held_lock+0x2b/0x80
[ 63.974985][ T679] ? __virt_addr_valid+0x22e/0x450
[ 63.975288][ T679] ? __lock_release+0x5d/0x170
[ 63.975596][ T679] __sys_sendmsg+0x10b/0x1a0
[ 63.975924][ T679] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.976299][ T679] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.976613][ T679] ? rcu_is_watching+0x12/0xc0
[ 63.976926][ T679] do_syscall_64+0xc1/0x380
[ 63.977230][ T679] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.977605][ T679] RIP: 0033:0x7f6eece271e7
[ 63.977930][ T679] 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
[ 63.979016][ T679] RSP: 002b:00007ffec184ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.979474][ T679] RAX: ffffffffffffffda RBX: 00007ffec184c130 RCX: 00007f6eece271e7
[ 63.979941][ T679] RDX: 0000000000000000 RSI: 00007ffec184ba70 RDI: 0000000000000005
[ 63.980399][ T679] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.980856][ T679] R10: 00007f6eecd24ee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.981308][ T679] R13: 00000000686e4884 R14: 0000000000499600 R15: 0000000000000000
[ 63.981783][ T679]
[ 63.982009][ T679] irq event stamp: 28685
[ 63.982240][ T679] hardirqs last enabled at (28693): [] __up_console_sem+0x6b/0x80
[ 63.982769][ T679] hardirqs last disabled at (28702): [] __up_console_sem+0x50/0x80
[ 63.983288][ T679] softirqs last enabled at (28526): [] handle_softirqs+0x358/0x620
[ 63.983817][ T679] softirqs last disabled at (28521): [] __irq_exit_rcu+0xfa/0x160
[ 63.984340][ T679] ---[ end trace 0000000000000000 ]---
[ 64.461838][ T683] vx10: left allmulticast mode
[ 64.462236][ T683] vx10: left promiscuous mode
[ 64.462758][ T683] br1: port 1(vx10) entered disabled state
[ 64.464987][ T683] ------------[ cut here ]------------
[ 64.465330][ T683] WARNING: CPU: 2 PID: 683 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 64.466001][ T683] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 64.466686][ T683] CPU: 2 UID: 0 PID: 683 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 64.467360][ T683] Tainted: [W]=WARN
[ 64.467626][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 64.469016][ T683] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 64.469373][ T683] 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
[ 64.470542][ T683] RSP: 0018:ffffc90001436f70 EFLAGS: 00010246
[ 64.470991][ T683] RAX: 0000000000000000 RBX: ffff8880099f2000 RCX: 0000000000000001
[ 64.471478][ T683] RDX: 0000000000000000 RSI: ffffffff95e9b941 RDI: ffffffff956555e0
[ 64.471976][ T683] RBP: ffffc90001437058 R08: 0000000000000000 R09: 0000000000000000
[ 64.472461][ T683] R10: ffffc90001437088 R11: ffffffff96379160 R12: 1ffff92000286df2
[ 64.472961][ T683] R13: 00000000000005dc R14: ffffc90001437088 R15: ffff8880099f2f08
[ 64.473450][ T683] FS: 00007f1967003800(0000) GS:ffff8880977b7000(0000) knlGS:0000000000000000
[ 64.474030][ T683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.474438][ T683] CR2: 00000000004e5ce0 CR3: 0000000010cd0004 CR4: 0000000000772ef0
[ 64.474952][ T683] PKRU: 55555554
[ 64.475218][ T683] Call Trace:
[ 64.475469][ T683]
[ 64.475643][ T683] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.476068][ T683] ? br_del_if+0xa3/0x1f0 [bridge]
[ 64.476451][ T683] ? do_set_master+0x14a/0x500
[ 64.476794][ T683] ? do_setlink.constprop.0+0x9f4/0x2480
[ 64.477124][ T683] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 64.477452][ T683] ? netlink_unicast+0x49e/0x780
[ 64.477800][ T683] ? netlink_sendmsg+0x721/0xbe0
[ 64.478131][ T683] ? ____sys_sendmsg+0x7ad/0xa10
[ 64.478458][ T683] ? ___sys_sendmsg+0xed/0x170
[ 64.478809][ T683] ? __sys_sendmsg+0x10b/0x1a0
[ 64.479237][ T683] ? do_syscall_64+0xc1/0x380
[ 64.479552][ T683] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.479964][ T683] ? find_held_lock+0x2b/0x80
[ 64.480293][ T683] netif_set_mtu+0x88/0x100
[ 64.480618][ T683] ? __pfx_netif_set_mtu+0x10/0x10
[ 64.480961][ T683] dev_set_mtu+0xa0/0x150
[ 64.481204][ T683] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 64.481640][ T683] br_del_if+0xb2/0x1f0 [bridge]
[ 64.482016][ T683] ? rtnl_is_locked+0x15/0x20
[ 64.482332][ T683] do_set_master+0x14a/0x500
[ 64.482650][ T683] do_setlink.constprop.0+0x9f4/0x2480
[ 64.483003][ T683] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 64.483401][ T683] ? rcu_read_lock_any_held+0x43/0xb0
[ 64.483725][ T683] ? validate_chain+0x166/0x4d0
[ 64.484041][ T683] ? __kernel_text_address+0x12/0x40
[ 64.484361][ T683] ? __lock_acquire+0x44d/0x7e0
[ 64.484689][ T683] ? __mutex_trylock_common+0xf9/0x260
[ 64.485007][ T683] ? __pfx___mutex_trylock_common+0x10/0x10
[ 64.485401][ T683] ? rcu_is_watching+0x12/0xc0
[ 64.485730][ T683] ? rcu_is_watching+0x12/0xc0
[ 64.486043][ T683] ? trace_contention_end+0xdc/0x140
[ 64.486358][ T683] ? __mutex_lock+0x19c/0xcd0
[ 64.486671][ T683] ? find_held_lock+0x2b/0x80
[ 64.487007][ T683] ? rtnl_newlink+0x651/0xa60
[ 64.487318][ T683] ? __create_object+0x5e/0xb0
[ 64.487637][ T683] ? __pfx___mutex_lock+0x10/0x10
[ 64.487970][ T683] ? trace_cap_capable+0x10f/0x190
[ 64.488285][ T683] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 64.488669][ T683] ? __rtnl_newlink+0x40e/0xa40
[ 64.489003][ T683] rtnl_newlink+0x69a/0xa60
[ 64.489320][ T683] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.489635][ T683] ? __lock_acquire+0x44d/0x7e0
[ 64.489976][ T683] ? find_held_lock+0x2b/0x80
[ 64.490303][ T683] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 64.490614][ T683] ? __lock_release+0x5d/0x170
[ 64.490953][ T683] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.491270][ T683] rtnetlink_rcv_msg+0x710/0xc00
[ 64.491587][ T683] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.491916][ T683] ? __lock_acquire+0x44d/0x7e0
[ 64.492235][ T683] netlink_rcv_skb+0x121/0x350
[ 64.492547][ T683] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.492879][ T683] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.493203][ T683] ? netlink_deliver_tap+0x13e/0x340
[ 64.493514][ T683] ? netlink_deliver_tap+0xc3/0x340
[ 64.493841][ T683] netlink_unicast+0x49e/0x780
[ 64.494157][ T683] ? __pfx_netlink_unicast+0x10/0x10
[ 64.494469][ T683] ? __lock_acquire+0x44d/0x7e0
[ 64.494809][ T683] netlink_sendmsg+0x721/0xbe0
[ 64.495143][ T683] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.495457][ T683] ? __import_iovec+0x238/0x3c0
[ 64.495788][ T683] ____sys_sendmsg+0x7ad/0xa10
[ 64.496104][ T683] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.496419][ T683] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 64.496832][ T683] ___sys_sendmsg+0xed/0x170
[ 64.497145][ T683] ? kasan_record_aux_stack+0x8c/0xa0
[ 64.497463][ T683] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.497862][ T683] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.498177][ T683] ? find_held_lock+0x2b/0x80
[ 64.498495][ T683] ? __lock_acquire+0x44d/0x7e0
[ 64.498836][ T683] ? find_held_lock+0x2b/0x80
[ 64.499152][ T683] ? __virt_addr_valid+0x22e/0x450
[ 64.499462][ T683] ? __lock_release+0x5d/0x170
[ 64.499808][ T683] __sys_sendmsg+0x10b/0x1a0
[ 64.500124][ T683] ? __call_rcu_common.constprop.0+0x320/0x640
[ 64.500512][ T683] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.500848][ T683] ? rcu_is_watching+0x12/0xc0
[ 64.501167][ T683] do_syscall_64+0xc1/0x380
[ 64.501480][ T683] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.501876][ T683] RIP: 0033:0x7f19671d01e7
[ 64.502207][ T683] 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
[ 64.503312][ T683] RSP: 002b:00007ffd3ab33548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.503796][ T683] RAX: ffffffffffffffda RBX: 00007ffd3ab33c70 RCX: 00007f19671d01e7
[ 64.504266][ T683] RDX: 0000000000000000 RSI: 00007ffd3ab335b0 RDI: 0000000000000005
[ 64.504737][ T683] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 64.505200][ T683] R10: 00007f19670cdee8 R11: 0000000000000246 R12: 0000000000000003
[ 64.505663][ T683] R13: 00000000686e4885 R14: 0000000000499600 R15: 0000000000000000
[ 64.506157][ T683]
[ 64.506398][ T683] irq event stamp: 41417
[ 64.506636][ T683] hardirqs last enabled at (41427): [] __up_console_sem+0x6b/0x80
[ 64.507193][ T683] hardirqs last disabled at (41460): [] __up_console_sem+0x50/0x80
[ 64.507737][ T683] softirqs last enabled at (41458): [] handle_softirqs+0x358/0x620
[ 64.508277][ T683] softirqs last disabled at (41435): [] __irq_exit_rcu+0xfa/0x160
[ 64.508820][ T683] ---[ end trace 0000000000000000 ]---