[ 104.479153][ T843] br: port 1(vx) entered blocking state [ 104.480854][ T843] br: port 1(vx) entered disabled state [ 104.481210][ T843] vx: entered allmulticast mode [ 104.484647][ T843] vx: entered promiscuous mode [ 104.486882][ T843] br: port 1(vx) entered blocking state [ 104.487332][ T843] br: port 1(vx) entered forwarding state [ 104.489034][ T843] ------------[ cut here ]------------ [ 104.489378][ T843] WARNING: CPU: 1 PID: 843 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 104.489977][ T843] Modules linked in: vxlan xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6 [ 104.490687][ T843] CPU: 1 UID: 0 PID: 843 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) [ 104.491239][ T843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.491610][ T843] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 104.491928][ T843] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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 [ 104.492988][ T843] RSP: 0018:ffffc90000526ef0 EFLAGS: 00010246 [ 104.493362][ T843] RAX: 0000000000000000 RBX: ffff888009022000 RCX: 0000000000000001 [ 104.493816][ T843] RDX: 0000000000000000 RSI: ffffffffa7510759 RDI: ffffffffa6c58280 [ 104.494261][ T843] RBP: ffffc90000526fd8 R08: 0000000000000000 R09: 0000000000000000 [ 104.494711][ T843] R10: ffffc90000527008 R11: ffffffffa88ceab8 R12: 1ffff920000a4de2 [ 104.495161][ T843] R13: 00000000000005dc R14: ffffc90000527008 R15: ffff888009022f48 [ 104.495605][ T843] FS: 00007f353e5fb800(0000) GS:ffff8880bbe19000(0000) knlGS:0000000000000000 [ 104.496137][ T843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.496721][ T843] CR2: 00000000004e6e08 CR3: 000000000f195005 CR4: 0000000000772ef0 [ 104.497314][ T843] PKRU: 55555554 [ 104.497541][ T843] Call Trace: [ 104.497900][ T843] [ 104.498058][ T843] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 104.498363][ T843] ? mark_held_locks+0x49/0x80 [ 104.498664][ T843] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 104.499177][ T843] ? lockdep_hardirqs_on+0x7c/0x110 [ 104.499478][ T843] netif_set_mtu+0x88/0x100 [ 104.499927][ T843] ? __pfx_netif_set_mtu+0x10/0x10 [ 104.500230][ T843] ? br_get_link_af_size_filtered+0x186/0x9d0 [ 104.500598][ T843] dev_set_mtu+0xa4/0x230 [ 104.500937][ T843] br_mtu_auto_adjust+0x189/0x270 [ 104.501243][ T843] br_add_if+0xda3/0x1330 [ 104.501481][ T843] do_set_master+0x38a/0x6d0 [ 104.501782][ T843] ? kernel_text_address+0xce/0xe0 [ 104.502084][ T843] do_setlink.constprop.0+0x9fc/0x2650 [ 104.502384][ T843] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 104.502770][ T843] ? rcu_read_lock_any_held+0x43/0xb0 [ 104.503068][ T843] ? validate_chain+0x166/0x4d0 [ 104.503360][ T843] ? __kernel_text_address+0x12/0x40 [ 104.503666][ T843] ? __lock_acquire+0x44d/0x7e0 [ 104.503984][ T843] ? __mutex_trylock_common+0xf9/0x260 [ 104.504290][ T843] ? __pfx___mutex_trylock_common+0x10/0x10 [ 104.504658][ T843] ? rcu_is_watching+0x12/0xc0 [ 104.504963][ T843] ? rcu_is_watching+0x12/0xc0 [ 104.505257][ T843] ? trace_contention_end+0xdc/0x140 [ 104.505550][ T843] ? __mutex_lock+0x19c/0xcd0 [ 104.505860][ T843] ? find_held_lock+0x2b/0x80 [ 104.506153][ T843] ? rtnl_newlink+0x651/0xa60 [ 104.506443][ T843] ? __create_object+0x5e/0xb0 [ 104.506752][ T843] ? __pfx___mutex_lock+0x10/0x10 [ 104.507052][ T843] ? trace_cap_capable+0x10f/0x190 [ 104.507352][ T843] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 104.507719][ T843] ? __rtnl_newlink+0x40e/0xa40 [ 104.508036][ T843] rtnl_newlink+0x69a/0xa60 [ 104.508347][ T843] ? __pfx_rtnl_newlink+0x10/0x10 [ 104.508639][ T843] ? __lock_acquire+0x44d/0x7e0 [ 104.508946][ T843] ? find_held_lock+0x2b/0x80 [ 104.509242][ T843] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 104.509535][ T843] ? __lock_release+0x5d/0x170 [ 104.509844][ T843] ? __pfx_rtnl_newlink+0x10/0x10 [ 104.510138][ T843] rtnetlink_rcv_msg+0x713/0xc00 [ 104.510434][ T843] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 104.510747][ T843] ? __lock_acquire+0x44d/0x7e0 [ 104.511047][ T843] netlink_rcv_skb+0x124/0x350 [ 104.511356][ T843] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 104.511655][ T843] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 104.511978][ T843] ? netlink_deliver_tap+0x13e/0x340 [ 104.512275][ T843] ? netlink_deliver_tap+0xc3/0x340 [ 104.512572][ T843] netlink_unicast+0x4a1/0x780 [ 104.512883][ T843] ? __pfx_netlink_unicast+0x10/0x10 [ 104.513177][ T843] ? __lock_acquire+0x44d/0x7e0 [ 104.513475][ T843] netlink_sendmsg+0x721/0xbe0 [ 104.513782][ T843] ? __pfx_netlink_sendmsg+0x10/0x10 [ 104.514078][ T843] ? __import_iovec+0x238/0x3c0 [ 104.514382][ T843] ____sys_sendmsg+0x7aa/0xa10 [ 104.514680][ T843] ? __pfx_____sys_sendmsg+0x10/0x10 [ 104.514981][ T843] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 104.515359][ T843] ___sys_sendmsg+0xed/0x170 [ 104.515649][ T843] ? kasan_record_aux_stack+0x8c/0xa0 [ 104.515959][ T843] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 104.516333][ T843] ? __pfx____sys_sendmsg+0x10/0x10 [ 104.516634][ T843] ? rcu_read_lock_any_held+0x43/0xb0 [ 104.516944][ T843] ? validate_chain+0x166/0x4d0 [ 104.517247][ T843] ? __lock_acquire+0x44d/0x7e0 [ 104.517549][ T843] ? find_held_lock+0x2b/0x80 [ 104.517852][ T843] ? rcu_is_watching+0x12/0xc0 [ 104.518145][ T843] ? trace_rseq_update+0xd2/0x130 [ 104.518444][ T843] __sys_sendmsg+0x10b/0x1a0 [ 104.518746][ T843] ? __rseq_handle_notify_resume+0x2b8/0x420 [ 104.519114][ T843] ? __pfx___sys_sendmsg+0x10/0x10 [ 104.519424][ T843] ? rcu_is_watching+0x12/0xc0 [ 104.519722][ T843] do_syscall_64+0xc1/0x380 [ 104.520037][ T843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.520407][ T843] RIP: 0033:0x7f353e7c81e7 [ 104.520716][ T843] 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 [ 104.521833][ T843] RSP: 002b:00007fff32449f28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.522284][ T843] RAX: ffffffffffffffda RBX: 00007fff3244a650 RCX: 00007f353e7c81e7 [ 104.522726][ T843] RDX: 0000000000000000 RSI: 00007fff32449f90 RDI: 0000000000000005 [ 104.523182][ T843] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000 [ 104.523628][ T843] R10: 000000002b42f910 R11: 0000000000000246 R12: 0000000000000004 [ 104.524095][ T843] R13: 00000000686e2435 R14: 0000000000499600 R15: 0000000000000000 [ 104.524558][ T843] [ 104.524795][ T843] irq event stamp: 43065 [ 104.525021][ T843] hardirqs last enabled at (43073): [] __up_console_sem+0x6b/0x80 [ 104.525539][ T843] hardirqs last disabled at (43080): [] __up_console_sem+0x50/0x80 [ 104.526059][ T843] softirqs last enabled at (43044): [] handle_softirqs+0x358/0x620 [ 104.526574][ T843] softirqs last disabled at (43023): [] __irq_exit_rcu+0xfa/0x160 [ 104.527094][ T843] ---[ end trace 0000000000000000 ]--- [ 108.151481][ T905] vx: left allmulticast mode [ 108.151850][ T905] vx: left promiscuous mode [ 108.152340][ T905] br: port 1(vx) entered disabled state [ 108.161950][ T905] ------------[ cut here ]------------ [ 108.162264][ T905] WARNING: CPU: 0 PID: 905 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 108.162878][ T905] Modules linked in: vxlan xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6 [ 108.163520][ T905] CPU: 0 UID: 0 PID: 905 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 108.165136][ T905] Tainted: [W]=WARN [ 108.165381][ T905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.165788][ T905] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 108.166101][ T905] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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 [ 108.167204][ T905] RSP: 0018:ffffc900009e6f60 EFLAGS: 00010246 [ 108.167590][ T905] RAX: 0000000000000000 RBX: ffff888009022000 RCX: 0000000000000001 [ 108.168045][ T905] RDX: 0000000000000000 RSI: ffffffffa7510759 RDI: ffffffffa6c58280 [ 108.168511][ T905] RBP: ffffc900009e7050 R08: 0000000000000000 R09: 0000000000000000 [ 108.169006][ T905] R10: ffffc900009e7080 R11: ffffffffa3600130 R12: 1ffff9200013cdf0 [ 108.169464][ T905] R13: 00000000000005dc R14: ffffc900009e7080 R15: ffff888009022f48 [ 108.169919][ T905] FS: 00007f6839232800(0000) GS:ffff8880bbd99000(0000) knlGS:0000000000000000 [ 108.170449][ T905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.170848][ T905] CR2: 00000000004e62d8 CR3: 0000000010ab8005 CR4: 0000000000772ef0 [ 108.171429][ T905] PKRU: 55555554 [ 108.171656][ T905] Call Trace: [ 108.171888][ T905] [ 108.172051][ T905] ? kasan_record_aux_stack+0x8c/0xa0 [ 108.172352][ T905] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 108.172722][ T905] ? br_del_if+0xa3/0x1f0 [ 108.172955][ T905] ? do_set_master+0x147/0x6d0 [ 108.173274][ T905] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 108.173574][ T905] ? netlink_rcv_skb+0x124/0x350 [ 108.173879][ T905] ? netlink_unicast+0x4a1/0x780 [ 108.174209][ T905] ? netlink_sendmsg+0x721/0xbe0 [ 108.174500][ T905] ? ____sys_sendmsg+0x7aa/0xa10 [ 108.174834][ T905] ? ___sys_sendmsg+0xed/0x170 [ 108.175130][ T905] ? __sys_sendmsg+0x10b/0x1a0 [ 108.175435][ T905] ? do_syscall_64+0xc1/0x380 [ 108.175728][ T905] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.176129][ T905] ? find_held_lock+0x2b/0x80 [ 108.176435][ T905] netif_set_mtu+0x88/0x100 [ 108.176825][ T905] ? __pfx_netif_set_mtu+0x10/0x10 [ 108.177142][ T905] dev_set_mtu+0xa4/0x230 [ 108.177367][ T905] br_mtu_auto_adjust+0x189/0x270 [ 108.177665][ T905] br_del_if+0xb2/0x1f0 [ 108.177893][ T905] ? rtnl_is_locked+0x15/0x20 [ 108.178192][ T905] do_set_master+0x147/0x6d0 [ 108.178484][ T905] ? kernel_text_address+0xce/0xe0 [ 108.178792][ T905] do_setlink.constprop.0+0x9fc/0x2650 [ 108.179093][ T905] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 108.179463][ T905] ? rcu_read_lock_any_held+0x43/0xb0 [ 108.179763][ T905] ? validate_chain+0x166/0x4d0 [ 108.180058][ T905] ? __kernel_text_address+0x12/0x40 [ 108.180357][ T905] ? __lock_acquire+0x44d/0x7e0 [ 108.180652][ T905] ? __mutex_trylock_common+0xf9/0x260 [ 108.180954][ T905] ? __pfx___mutex_trylock_common+0x10/0x10 [ 108.181328][ T905] ? rcu_is_watching+0x12/0xc0 [ 108.181628][ T905] ? rcu_is_watching+0x12/0xc0 [ 108.181928][ T905] ? trace_contention_end+0xdc/0x140 [ 108.182223][ T905] ? __mutex_lock+0x19c/0xcd0 [ 108.182522][ T905] ? find_held_lock+0x2b/0x80 [ 108.182821][ T905] ? rtnl_newlink+0x651/0xa60 [ 108.183113][ T905] ? __create_object+0x5e/0xb0 [ 108.183408][ T905] ? __pfx___mutex_lock+0x10/0x10 [ 108.183703][ T905] ? trace_cap_capable+0x10f/0x190 [ 108.184010][ T905] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 108.184377][ T905] ? __rtnl_newlink+0x40e/0xa40 [ 108.184708][ T905] rtnl_newlink+0x69a/0xa60 [ 108.185020][ T905] ? __pfx_rtnl_newlink+0x10/0x10 [ 108.185321][ T905] ? __lock_acquire+0x44d/0x7e0 [ 108.185622][ T905] ? find_held_lock+0x2b/0x80 [ 108.185926][ T905] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 108.186220][ T905] ? __lock_release+0x5d/0x170 [ 108.186515][ T905] ? __pfx_rtnl_newlink+0x10/0x10 [ 108.186813][ T905] rtnetlink_rcv_msg+0x713/0xc00 [ 108.187108][ T905] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 108.187414][ T905] ? __lock_acquire+0x44d/0x7e0 [ 108.187711][ T905] netlink_rcv_skb+0x124/0x350 [ 108.188013][ T905] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 108.188315][ T905] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 108.188619][ T905] ? netlink_deliver_tap+0x13e/0x340 [ 108.188917][ T905] ? netlink_deliver_tap+0xc3/0x340 [ 108.189211][ T905] netlink_unicast+0x4a1/0x780 [ 108.189513][ T905] ? __pfx_netlink_unicast+0x10/0x10 [ 108.189813][ T905] ? __lock_acquire+0x44d/0x7e0 [ 108.190114][ T905] netlink_sendmsg+0x721/0xbe0 [ 108.190415][ T905] ? __pfx_netlink_sendmsg+0x10/0x10 [ 108.190711][ T905] ? __import_iovec+0x238/0x3c0 [ 108.191021][ T905] ____sys_sendmsg+0x7aa/0xa10 [ 108.191330][ T905] ? __pfx_____sys_sendmsg+0x10/0x10 [ 108.191627][ T905] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 108.192012][ T905] ___sys_sendmsg+0xed/0x170 [ 108.192305][ T905] ? kasan_record_aux_stack+0x8c/0xa0 [ 108.192598][ T905] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 108.192975][ T905] ? __pfx____sys_sendmsg+0x10/0x10 [ 108.193272][ T905] ? find_held_lock+0x2b/0x80 [ 108.193575][ T905] ? __lock_acquire+0x44d/0x7e0 [ 108.193890][ T905] ? find_held_lock+0x2b/0x80 [ 108.194185][ T905] ? __virt_addr_valid+0x22e/0x450 [ 108.194481][ T905] ? __lock_release+0x5d/0x170 [ 108.194793][ T905] __sys_sendmsg+0x10b/0x1a0 [ 108.195088][ T905] ? __call_rcu_common.constprop.0+0x320/0x640 [ 108.195457][ T905] ? __pfx___sys_sendmsg+0x10/0x10 [ 108.195775][ T905] ? rcu_is_watching+0x12/0xc0 [ 108.196077][ T905] do_syscall_64+0xc1/0x380 [ 108.196375][ T905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.196753][ T905] RIP: 0033:0x7f68393ff1e7 [ 108.197061][ T905] 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 [ 108.198129][ T905] RSP: 002b:00007fff7a0ca798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.198589][ T905] RAX: ffffffffffffffda RBX: 00007fff7a0caec0 RCX: 00007f68393ff1e7 [ 108.199051][ T905] RDX: 0000000000000000 RSI: 00007fff7a0ca800 RDI: 0000000000000005 [ 108.199503][ T905] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078 [ 108.199960][ T905] R10: 00007f68392fcee8 R11: 0000000000000246 R12: 0000000000000003 [ 108.200413][ T905] R13: 00000000686e2438 R14: 0000000000499600 R15: 0000000000000000 [ 108.200908][ T905] [ 108.201141][ T905] irq event stamp: 46571 [ 108.201372][ T905] hardirqs last enabled at (46579): [] __up_console_sem+0x6b/0x80 [ 108.201895][ T905] hardirqs last disabled at (46588): [] __up_console_sem+0x50/0x80 [ 108.202413][ T905] softirqs last enabled at (45644): [] handle_softirqs+0x358/0x620 [ 108.202939][ T905] softirqs last disabled at (45019): [] __irq_exit_rcu+0xfa/0x160 [ 108.203452][ T905] ---[ end trace 0000000000000000 ]--- [ 109.099931][ T928] br: port 1(vx) entered blocking state [ 109.100260][ T928] br: port 1(vx) entered disabled state [ 109.100596][ T928] vx: entered allmulticast mode [ 109.102819][ T928] vx: entered promiscuous mode [ 109.104831][ T928] br: port 1(vx) entered blocking state [ 109.105129][ T928] br: port 1(vx) entered forwarding state [ 109.105890][ T928] ------------[ cut here ]------------ [ 109.106196][ T928] WARNING: CPU: 0 PID: 928 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 109.106877][ T928] Modules linked in: vxlan xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6 [ 109.107499][ T928] CPU: 0 UID: 0 PID: 928 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 109.108119][ T928] Tainted: [W]=WARN [ 109.108346][ T928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.108716][ T928] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 109.109029][ T928] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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 [ 109.110106][ T928] RSP: 0018:ffffc90000b16ef0 EFLAGS: 00010246 [ 109.110488][ T928] RAX: 0000000000000000 RBX: ffff88800d392000 RCX: 0000000000000001 [ 109.110944][ T928] RDX: 0000000000000000 RSI: ffffffffa7510759 RDI: ffffffffa6c58280 [ 109.111406][ T928] RBP: ffffc90000b16fd8 R08: 0000000000000000 R09: 0000000000000000 [ 109.111863][ T928] R10: ffffc90000b17008 R11: ffffffffa88ceab8 R12: 1ffff92000162de2 [ 109.112308][ T928] R13: 00000000000005dc R14: ffffc90000b17008 R15: ffff88800d392f48 [ 109.112761][ T928] FS: 00007fb6878d4800(0000) GS:ffff8880bbd99000(0000) knlGS:0000000000000000 [ 109.113280][ T928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.113659][ T928] CR2: 00000000004e6e08 CR3: 000000001131b005 CR4: 0000000000772ef0 [ 109.114118][ T928] PKRU: 55555554 [ 109.114346][ T928] Call Trace: [ 109.114568][ T928] [ 109.114723][ T928] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 109.115034][ T928] ? mark_held_locks+0x49/0x80 [ 109.115335][ T928] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 109.115714][ T928] ? lockdep_hardirqs_on+0x7c/0x110 [ 109.116036][ T928] netif_set_mtu+0x88/0x100 [ 109.116336][ T928] ? __pfx_netif_set_mtu+0x10/0x10 [ 109.116642][ T928] ? br_get_link_af_size_filtered+0x186/0x9d0 [ 109.117028][ T928] dev_set_mtu+0xa4/0x230 [ 109.117262][ T928] br_mtu_auto_adjust+0x189/0x270 [ 109.117569][ T928] br_add_if+0xda3/0x1330 [ 109.117817][ T928] do_set_master+0x38a/0x6d0 [ 109.118112][ T928] ? kernel_text_address+0xce/0xe0 [ 109.118415][ T928] do_setlink.constprop.0+0x9fc/0x2650 [ 109.118714][ T928] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 109.119097][ T928] ? rcu_read_lock_any_held+0x43/0xb0 [ 109.119399][ T928] ? validate_chain+0x166/0x4d0 [ 109.119699][ T928] ? __kernel_text_address+0x12/0x40 [ 109.120014][ T928] ? __lock_acquire+0x44d/0x7e0 [ 109.120311][ T928] ? __mutex_trylock_common+0xf9/0x260 [ 109.120621][ T928] ? __pfx___mutex_trylock_common+0x10/0x10 [ 109.121011][ T928] ? rcu_is_watching+0x12/0xc0 [ 109.121320][ T928] ? rcu_is_watching+0x12/0xc0 [ 109.121617][ T928] ? trace_contention_end+0xdc/0x140 [ 109.121922][ T928] ? __mutex_lock+0x19c/0xcd0 [ 109.122230][ T928] ? find_held_lock+0x2b/0x80 [ 109.122530][ T928] ? rtnl_newlink+0x651/0xa60 [ 109.122833][ T928] ? __create_object+0x5e/0xb0 [ 109.123132][ T928] ? __pfx___mutex_lock+0x10/0x10 [ 109.123427][ T928] ? trace_cap_capable+0x10f/0x190 [ 109.123728][ T928] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 109.124105][ T928] ? __rtnl_newlink+0x40e/0xa40 [ 109.124410][ T928] rtnl_newlink+0x69a/0xa60 [ 109.124717][ T928] ? __pfx_rtnl_newlink+0x10/0x10 [ 109.125026][ T928] ? __lock_acquire+0x44d/0x7e0 [ 109.125331][ T928] ? find_held_lock+0x2b/0x80 [ 109.125628][ T928] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 109.125934][ T928] ? __lock_release+0x5d/0x170 [ 109.126233][ T928] ? __pfx_rtnl_newlink+0x10/0x10 [ 109.126539][ T928] rtnetlink_rcv_msg+0x713/0xc00 [ 109.126847][ T928] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 109.127158][ T928] ? __lock_acquire+0x44d/0x7e0 [ 109.127463][ T928] netlink_rcv_skb+0x124/0x350 [ 109.127771][ T928] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 109.128073][ T928] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 109.128668][ T928] ? netlink_deliver_tap+0x13e/0x340 [ 109.128973][ T928] ? netlink_deliver_tap+0xc3/0x340 [ 109.129279][ T928] netlink_unicast+0x4a1/0x780 [ 109.129801][ T928] ? __pfx_netlink_unicast+0x10/0x10 [ 109.130098][ T928] ? __lock_acquire+0x44d/0x7e0 [ 109.130402][ T928] netlink_sendmsg+0x721/0xbe0 [ 109.130923][ T928] ? __pfx_netlink_sendmsg+0x10/0x10 [ 109.131238][ T928] ? __import_iovec+0x238/0x3c0 [ 109.131545][ T928] ____sys_sendmsg+0x7aa/0xa10 [ 109.131853][ T928] ? __pfx_____sys_sendmsg+0x10/0x10 [ 109.132368][ T928] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 109.132760][ T928] ___sys_sendmsg+0xed/0x170 [ 109.133060][ T928] ? kasan_record_aux_stack+0x8c/0xa0 [ 109.133360][ T928] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 109.133731][ T928] ? __pfx____sys_sendmsg+0x10/0x10 [ 109.134049][ T928] ? find_held_lock+0x2b/0x80 [ 109.134357][ T928] ? __lock_acquire+0x44d/0x7e0 [ 109.134661][ T928] ? find_held_lock+0x2b/0x80 [ 109.134969][ T928] ? __virt_addr_valid+0x22e/0x450 [ 109.135272][ T928] ? __lock_release+0x5d/0x170 [ 109.135800][ T928] __sys_sendmsg+0x10b/0x1a0 [ 109.136097][ T928] ? __call_rcu_common.constprop.0+0x320/0x640 [ 109.136469][ T928] ? __pfx___sys_sendmsg+0x10/0x10 [ 109.136794][ T928] ? rcu_is_watching+0x12/0xc0 [ 109.137097][ T928] do_syscall_64+0xc1/0x380 [ 109.137401][ T928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.137774][ T928] RIP: 0033:0x7fb687aa11e7 [ 109.138081][ T928] 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 [ 109.139152][ T928] RSP: 002b:00007ffdc4122c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.139602][ T928] RAX: ffffffffffffffda RBX: 00007ffdc4123380 RCX: 00007fb687aa11e7 [ 109.140055][ T928] RDX: 0000000000000000 RSI: 00007ffdc4122cc0 RDI: 0000000000000005 [ 109.140722][ T928] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000 [ 109.141406][ T928] R10: 000000000bb31910 R11: 0000000000000246 R12: 0000000000000004 [ 109.141858][ T928] R13: 00000000686e2439 R14: 0000000000499600 R15: 0000000000000000 [ 109.142322][ T928] [ 109.142546][ T928] irq event stamp: 35341 [ 109.142994][ T928] hardirqs last enabled at (35351): [] __up_console_sem+0x6b/0x80 [ 109.143528][ T928] hardirqs last disabled at (35360): [] __up_console_sem+0x50/0x80 [ 109.144281][ T928] softirqs last enabled at (35384): [] handle_softirqs+0x358/0x620 [ 109.144808][ T928] softirqs last disabled at (35371): [] __irq_exit_rcu+0xfa/0x160 [ 109.145757][ T928] ---[ end trace 0000000000000000 ]--- [ 112.811199][ T991] vx: left allmulticast mode [ 112.811521][ T991] vx: left promiscuous mode [ 112.811994][ T991] br: port 1(vx) entered disabled state [ 112.813897][ T991] ------------[ cut here ]------------ [ 112.814202][ T991] WARNING: CPU: 1 PID: 991 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 112.816313][ T991] Modules linked in: vxlan xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6 [ 112.817093][ T991] CPU: 1 UID: 0 PID: 991 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 112.817695][ T991] Tainted: [W]=WARN [ 112.818085][ T991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.818459][ T991] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 112.818925][ T991] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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 [ 112.820072][ T991] RSP: 0018:ffffc90000db6f60 EFLAGS: 00010246 [ 112.820446][ T991] RAX: 0000000000000000 RBX: ffff88800d392000 RCX: 0000000000000001 [ 112.820902][ T991] RDX: 0000000000000000 RSI: ffffffffa7510759 RDI: ffffffffa6c58280 [ 112.821349][ T991] RBP: ffffc90000db7050 R08: 0000000000000000 R09: 0000000000000000 [ 112.821804][ T991] R10: ffffc90000db7080 R11: ffffffffa7f8d1e0 R12: 1ffff920001b6df0 [ 112.822243][ T991] R13: 00000000000005dc R14: ffffc90000db7080 R15: ffff88800d392f48 [ 112.822687][ T991] FS: 00007fae6472d800(0000) GS:ffff8880bbe19000(0000) knlGS:0000000000000000 [ 112.823223][ T991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.823593][ T991] CR2: 00000000004e62d8 CR3: 0000000005019001 CR4: 0000000000772ef0 [ 112.824042][ T991] PKRU: 55555554 [ 112.824263][ T991] Call Trace: [ 112.824482][ T991] [ 112.824631][ T991] ? kasan_record_aux_stack+0x8c/0xa0 [ 112.824939][ T991] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 112.825311][ T991] ? br_del_if+0xa3/0x1f0 [ 112.825534][ T991] ? do_set_master+0x147/0x6d0 [ 112.825844][ T991] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 112.826137][ T991] ? netlink_rcv_skb+0x124/0x350 [ 112.826432][ T991] ? netlink_unicast+0x4a1/0x780 [ 112.826723][ T991] ? netlink_sendmsg+0x721/0xbe0 [ 112.827027][ T991] ? ____sys_sendmsg+0x7aa/0xa10 [ 112.827324][ T991] ? ___sys_sendmsg+0xed/0x170 [ 112.827617][ T991] ? __sys_sendmsg+0x10b/0x1a0 [ 112.827917][ T991] ? do_syscall_64+0xc1/0x380 [ 112.828224][ T991] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.828594][ T991] ? find_held_lock+0x2b/0x80 [ 112.828907][ T991] netif_set_mtu+0x88/0x100 [ 112.829203][ T991] ? __pfx_netif_set_mtu+0x10/0x10 [ 112.829518][ T991] dev_set_mtu+0xa4/0x230 [ 112.829761][ T991] br_mtu_auto_adjust+0x189/0x270 [ 112.830061][ T991] br_del_if+0xb2/0x1f0 [ 112.830280][ T991] ? rtnl_is_locked+0x15/0x20 [ 112.830572][ T991] do_set_master+0x147/0x6d0 [ 112.830869][ T991] ? kernel_text_address+0xce/0xe0 [ 112.831175][ T991] do_setlink.constprop.0+0x9fc/0x2650 [ 112.831475][ T991] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 112.831858][ T991] ? rcu_read_lock_any_held+0x43/0xb0 [ 112.832153][ T991] ? validate_chain+0x166/0x4d0 [ 112.832444][ T991] ? __kernel_text_address+0x12/0x40 [ 112.832752][ T991] ? __lock_acquire+0x44d/0x7e0 [ 112.833050][ T991] ? __mutex_trylock_common+0xf9/0x260 [ 112.833343][ T991] ? __pfx___mutex_trylock_common+0x10/0x10 [ 112.833712][ T991] ? rcu_is_watching+0x12/0xc0 [ 112.834023][ T991] ? rcu_is_watching+0x12/0xc0 [ 112.834323][ T991] ? trace_contention_end+0xdc/0x140 [ 112.834618][ T991] ? __mutex_lock+0x19c/0xcd0 [ 112.834921][ T991] ? find_held_lock+0x2b/0x80 [ 112.835217][ T991] ? rtnl_newlink+0x651/0xa60 [ 112.835507][ T991] ? __create_object+0x5e/0xb0 [ 112.835809][ T991] ? __pfx___mutex_lock+0x10/0x10 [ 112.836109][ T991] ? trace_cap_capable+0x10f/0x190 [ 112.836407][ T991] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 112.836782][ T991] ? __rtnl_newlink+0x40e/0xa40 [ 112.837086][ T991] rtnl_newlink+0x69a/0xa60 [ 112.837387][ T991] ? __pfx_rtnl_newlink+0x10/0x10 [ 112.837685][ T991] ? __lock_acquire+0x44d/0x7e0 [ 112.837997][ T991] ? find_held_lock+0x2b/0x80 [ 112.838293][ T991] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 112.838590][ T991] ? __lock_release+0x5d/0x170 [ 112.838893][ T991] ? __pfx_rtnl_newlink+0x10/0x10 [ 112.839187][ T991] rtnetlink_rcv_msg+0x713/0xc00 [ 112.839481][ T991] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 112.839789][ T991] ? __lock_acquire+0x44d/0x7e0 [ 112.840092][ T991] netlink_rcv_skb+0x124/0x350 [ 112.840384][ T991] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 112.840687][ T991] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 112.841000][ T991] ? netlink_deliver_tap+0x13e/0x340 [ 112.841308][ T991] ? netlink_deliver_tap+0xc3/0x340 [ 112.841605][ T991] netlink_unicast+0x4a1/0x780 [ 112.841918][ T991] ? __pfx_netlink_unicast+0x10/0x10 [ 112.842212][ T991] ? __lock_acquire+0x44d/0x7e0 [ 112.842515][ T991] netlink_sendmsg+0x721/0xbe0 [ 112.842825][ T991] ? __pfx_netlink_sendmsg+0x10/0x10 [ 112.843121][ T991] ? __import_iovec+0x238/0x3c0 [ 112.843423][ T991] ____sys_sendmsg+0x7aa/0xa10 [ 112.843719][ T991] ? __pfx_____sys_sendmsg+0x10/0x10 [ 112.844019][ T991] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 112.844396][ T991] ___sys_sendmsg+0xed/0x170 [ 112.844688][ T991] ? kasan_record_aux_stack+0x8c/0xa0 [ 112.844991][ T991] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 112.845357][ T991] ? __pfx____sys_sendmsg+0x10/0x10 [ 112.845656][ T991] ? find_held_lock+0x2b/0x80 [ 112.845968][ T991] ? __lock_acquire+0x44d/0x7e0 [ 112.846273][ T991] ? find_held_lock+0x2b/0x80 [ 112.846567][ T991] ? __virt_addr_valid+0x22e/0x450 [ 112.846867][ T991] ? __lock_release+0x5d/0x170 [ 112.847168][ T991] __sys_sendmsg+0x10b/0x1a0 [ 112.847463][ T991] ? __call_rcu_common.constprop.0+0x320/0x640 [ 112.847843][ T991] ? __pfx___sys_sendmsg+0x10/0x10 [ 112.848148][ T991] ? rcu_is_watching+0x12/0xc0 [ 112.848443][ T991] do_syscall_64+0xc1/0x380 [ 112.848749][ T991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.849122][ T991] RIP: 0033:0x7fae648fa1e7 [ 112.849423][ T991] 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 [ 112.850493][ T991] RSP: 002b:00007ffe9ee85b18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.850946][ T991] RAX: ffffffffffffffda RBX: 00007ffe9ee86240 RCX: 00007fae648fa1e7 [ 112.851391][ T991] RDX: 0000000000000000 RSI: 00007ffe9ee85b80 RDI: 0000000000000005 [ 112.851844][ T991] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078 [ 112.852284][ T991] R10: 00007fae647f7ee8 R11: 0000000000000246 R12: 0000000000000003 [ 112.852723][ T991] R13: 00000000686e243d R14: 0000000000499600 R15: 0000000000000000 [ 112.853187][ T991] [ 112.853417][ T991] irq event stamp: 46211 [ 112.853638][ T991] hardirqs last enabled at (46219): [] __up_console_sem+0x6b/0x80 [ 112.854168][ T991] hardirqs last disabled at (46250): [] __up_console_sem+0x50/0x80 [ 112.854675][ T991] softirqs last enabled at (46248): [] handle_softirqs+0x358/0x620 [ 112.855190][ T991] softirqs last disabled at (46227): [] __irq_exit_rcu+0xfa/0x160 [ 112.855702][ T991] ---[ end trace 0000000000000000 ]--- [ 113.629728][ T1008] dd: entered promiscuous mode [ 117.372174][ T1072] dd: left promiscuous mode [ 118.146040][ T1093] dd: entered promiscuous mode [ 118.363605][ T1100] br: port 1(mv) entered blocking state [ 118.363940][ T1100] br: port 1(mv) entered disabled state [ 118.364267][ T1100] mv: entered allmulticast mode [ 118.364548][ T1100] dd: entered allmulticast mode [ 118.368683][ T1100] br: port 1(mv) entered blocking state [ 118.368993][ T1100] br: port 1(mv) entered forwarding state [ 118.369799][ T1100] ------------[ cut here ]------------ [ 118.370099][ T1100] WARNING: CPU: 0 PID: 1100 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 118.370688][ T1100] Modules linked in: vxlan xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6 [ 118.372442][ T1100] CPU: 0 UID: 0 PID: 1100 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 118.373053][ T1100] Tainted: [W]=WARN [ 118.373287][ T1100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.373662][ T1100] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 118.373978][ T1100] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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 [ 118.375037][ T1100] RSP: 0018:ffffc900011f6ef0 EFLAGS: 00010246 [ 118.375419][ T1100] RAX: 0000000000000000 RBX: ffff88800b17a000 RCX: 0000000000000001 [ 118.375867][ T1100] RDX: 0000000000000000 RSI: ffffffffa7510759 RDI: ffffffffa6c58280 [ 118.376311][ T1100] RBP: ffffc900011f6fd8 R08: 0000000000000000 R09: 0000000000000000 [ 118.376757][ T1100] R10: ffffc900011f7008 R11: ffffffffa88ceab8 R12: 1ffff9200023ede2 [ 118.377201][ T1100] R13: 00000000000005dc R14: ffffc900011f7008 R15: ffff88800b17af48 [ 118.377643][ T1100] FS: 00007f7a4f56f800(0000) GS:ffff8880bbd99000(0000) knlGS:0000000000000000 [ 118.378170][ T1100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.378544][ T1100] CR2: 00000000004e5980 CR3: 000000000d2b9003 CR4: 0000000000772ef0 [ 118.378996][ T1100] PKRU: 55555554 [ 118.379225][ T1100] Call Trace: [ 118.379448][ T1100] [ 118.379601][ T1100] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 118.379909][ T1100] ? mark_held_locks+0x49/0x80 [ 118.380208][ T1100] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 118.380576][ T1100] ? lockdep_hardirqs_on+0x7c/0x110 [ 118.380882][ T1100] netif_set_mtu+0x88/0x100 [ 118.381184][ T1100] ? __pfx_netif_set_mtu+0x10/0x10 [ 118.381503][ T1100] ? br_get_link_af_size_filtered+0x186/0x9d0 [ 118.381893][ T1100] dev_set_mtu+0xa4/0x230 [ 118.382121][ T1100] br_mtu_auto_adjust+0x189/0x270 [ 118.382424][ T1100] br_add_if+0xda3/0x1330 [ 118.382660][ T1100] do_set_master+0x38a/0x6d0 [ 118.382965][ T1100] ? kernel_text_address+0xce/0xe0 [ 118.383270][ T1100] do_setlink.constprop.0+0x9fc/0x2650 [ 118.383573][ T1100] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 118.383959][ T1100] ? rcu_read_lock_any_held+0x43/0xb0 [ 118.384257][ T1100] ? validate_chain+0x166/0x4d0 [ 118.384554][ T1100] ? __kernel_text_address+0x12/0x40 [ 118.384862][ T1100] ? __lock_acquire+0x44d/0x7e0 [ 118.385165][ T1100] ? __mutex_trylock_common+0xf9/0x260 [ 118.385466][ T1100] ? __pfx___mutex_trylock_common+0x10/0x10 [ 118.385849][ T1100] ? rcu_is_watching+0x12/0xc0 [ 118.386147][ T1100] ? rcu_is_watching+0x12/0xc0 [ 118.386448][ T1100] ? trace_contention_end+0xdc/0x140 [ 118.386753][ T1100] ? __mutex_lock+0x19c/0xcd0 [ 118.387053][ T1100] ? find_held_lock+0x2b/0x80 [ 118.387349][ T1100] ? rtnl_newlink+0x651/0xa60 [ 118.387639][ T1100] ? __create_object+0x5e/0xb0 [ 118.387953][ T1100] ? __pfx___mutex_lock+0x10/0x10 [ 118.388253][ T1100] ? trace_cap_capable+0x10f/0x190 [ 118.388553][ T1100] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 118.388930][ T1100] ? __rtnl_newlink+0x40e/0xa40 [ 118.389235][ T1100] rtnl_newlink+0x69a/0xa60 [ 118.389534][ T1100] ? __pfx_rtnl_newlink+0x10/0x10 [ 118.389841][ T1100] ? __lock_acquire+0x44d/0x7e0 [ 118.390144][ T1100] ? find_held_lock+0x2b/0x80 [ 118.390439][ T1100] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 118.390744][ T1100] ? __lock_release+0x5d/0x170 [ 118.391051][ T1100] ? __pfx_rtnl_newlink+0x10/0x10 [ 118.391356][ T1100] rtnetlink_rcv_msg+0x713/0xc00 [ 118.391657][ T1100] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 118.391973][ T1100] ? __lock_acquire+0x44d/0x7e0 [ 118.392280][ T1100] netlink_rcv_skb+0x124/0x350 [ 118.392581][ T1100] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 118.392891][ T1100] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 118.393201][ T1100] ? netlink_deliver_tap+0x13e/0x340 [ 118.393498][ T1100] ? netlink_deliver_tap+0xc3/0x340 [ 118.393809][ T1100] netlink_unicast+0x4a1/0x780 [ 118.394109][ T1100] ? __pfx_netlink_unicast+0x10/0x10 [ 118.394405][ T1100] ? __lock_acquire+0x44d/0x7e0 [ 118.394710][ T1100] netlink_sendmsg+0x721/0xbe0 [ 118.395021][ T1100] ? __pfx_netlink_sendmsg+0x10/0x10 [ 118.395320][ T1100] ? __import_iovec+0x238/0x3c0 [ 118.395628][ T1100] ____sys_sendmsg+0x7aa/0xa10 [ 118.395942][ T1100] ? __pfx_____sys_sendmsg+0x10/0x10 [ 118.396238][ T1100] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 118.396620][ T1100] ___sys_sendmsg+0xed/0x170 [ 118.396924][ T1100] ? kasan_record_aux_stack+0x8c/0xa0 [ 118.397221][ T1100] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 118.397591][ T1100] ? __pfx____sys_sendmsg+0x10/0x10 [ 118.397897][ T1100] ? find_held_lock+0x2b/0x80 [ 118.398204][ T1100] ? __lock_acquire+0x44d/0x7e0 [ 118.398505][ T1100] ? find_held_lock+0x2b/0x80 [ 118.398808][ T1100] ? __virt_addr_valid+0x22e/0x450 [ 118.399105][ T1100] ? __lock_release+0x5d/0x170 [ 118.399412][ T1100] __sys_sendmsg+0x10b/0x1a0 [ 118.399705][ T1100] ? __call_rcu_common.constprop.0+0x320/0x640 [ 118.400083][ T1100] ? __pfx___sys_sendmsg+0x10/0x10 [ 118.400400][ T1100] ? rcu_is_watching+0x12/0xc0 [ 118.400696][ T1100] do_syscall_64+0xc1/0x380 [ 118.401005][ T1100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.401382][ T1100] RIP: 0033:0x7f7a4f73c1e7 [ 118.401687][ T1100] 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 [ 118.402754][ T1100] RSP: 002b:00007ffd0582fa28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 118.403205][ T1100] RAX: ffffffffffffffda RBX: 00007ffd05830150 RCX: 00007f7a4f73c1e7 [ 118.403648][ T1100] RDX: 0000000000000000 RSI: 00007ffd0582fa90 RDI: 0000000000000005 [ 118.404104][ T1100] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000 [ 118.404555][ T1100] R10: 0000000037a71910 R11: 0000000000000246 R12: 0000000000000004 [ 118.405009][ T1100] R13: 00000000686e2442 R14: 0000000000499600 R15: 0000000000000000 [ 118.405470][ T1100] [ 118.405695][ T1100] irq event stamp: 56893 [ 118.405929][ T1100] hardirqs last enabled at (56903): [] __up_console_sem+0x6b/0x80 [ 118.406453][ T1100] hardirqs last disabled at (56910): [] __up_console_sem+0x50/0x80 [ 118.406975][ T1100] softirqs last enabled at (56044): [] handle_softirqs+0x358/0x620 [ 118.407495][ T1100] softirqs last disabled at (55531): [] __irq_exit_rcu+0xfa/0x160 [ 118.408021][ T1100] ---[ end trace 0000000000000000 ]--- [ 122.057262][ T1162] mv: left allmulticast mode [ 122.057606][ T1162] dd: left allmulticast mode [ 122.058967][ T1162] br: port 1(mv) entered disabled state [ 122.061006][ T1162] ------------[ cut here ]------------ [ 122.061331][ T1162] WARNING: CPU: 0 PID: 1162 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 122.061924][ T1162] Modules linked in: vxlan xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6 [ 122.062540][ T1162] CPU: 0 UID: 0 PID: 1162 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 122.063156][ T1162] Tainted: [W]=WARN [ 122.063387][ T1162] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.063778][ T1162] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 122.064089][ T1162] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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 [ 122.065190][ T1162] RSP: 0018:ffffc900014b6f60 EFLAGS: 00010246 [ 122.065572][ T1162] RAX: 0000000000000000 RBX: ffff88800b17a000 RCX: 0000000000000001 [ 122.066021][ T1162] RDX: 0000000000000000 RSI: ffffffffa7510759 RDI: ffffffffa6c58280 [ 122.066466][ T1162] RBP: ffffc900014b7050 R08: 0000000000000000 R09: 0000000000000000 [ 122.066912][ T1162] R10: ffffc900014b7080 R11: ffffffffa7f8d1e0 R12: 1ffff92000296df0 [ 122.067355][ T1162] R13: 00000000000005dc R14: ffffc900014b7080 R15: ffff88800b17af48 [ 122.068703][ T1162] FS: 00007fa0ce861800(0000) GS:ffff8880bbd99000(0000) knlGS:0000000000000000 [ 122.069233][ T1162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.069607][ T1162] CR2: 00000000004e5980 CR3: 000000000d158002 CR4: 0000000000772ef0 [ 122.070077][ T1162] PKRU: 55555554 [ 122.070298][ T1162] Call Trace: [ 122.070537][ T1162] [ 122.070688][ T1162] ? kasan_record_aux_stack+0x8c/0xa0 [ 122.071010][ T1162] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 122.071386][ T1162] ? br_del_if+0xa3/0x1f0 [ 122.071611][ T1162] ? do_set_master+0x147/0x6d0 [ 122.071929][ T1162] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 122.072227][ T1162] ? netlink_rcv_skb+0x124/0x350 [ 122.072522][ T1162] ? netlink_unicast+0x4a1/0x780 [ 122.072835][ T1162] ? netlink_sendmsg+0x721/0xbe0 [ 122.073130][ T1162] ? ____sys_sendmsg+0x7aa/0xa10 [ 122.073427][ T1162] ? ___sys_sendmsg+0xed/0x170 [ 122.073720][ T1162] ? __sys_sendmsg+0x10b/0x1a0 [ 122.074019][ T1162] ? do_syscall_64+0xc1/0x380 [ 122.074336][ T1162] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.074705][ T1162] ? find_held_lock+0x2b/0x80 [ 122.075020][ T1162] netif_set_mtu+0x88/0x100 [ 122.075339][ T1162] ? __pfx_netif_set_mtu+0x10/0x10 [ 122.075648][ T1162] dev_set_mtu+0xa4/0x230 [ 122.075884][ T1162] br_mtu_auto_adjust+0x189/0x270 [ 122.076183][ T1162] br_del_if+0xb2/0x1f0 [ 122.076404][ T1162] ? rtnl_is_locked+0x15/0x20 [ 122.076697][ T1162] do_set_master+0x147/0x6d0 [ 122.077000][ T1162] ? kernel_text_address+0xce/0xe0 [ 122.077307][ T1162] do_setlink.constprop.0+0x9fc/0x2650 [ 122.077606][ T1162] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 122.077988][ T1162] ? rcu_read_lock_any_held+0x43/0xb0 [ 122.078288][ T1162] ? validate_chain+0x166/0x4d0 [ 122.078581][ T1162] ? __kernel_text_address+0x12/0x40 [ 122.078886][ T1162] ? __lock_acquire+0x44d/0x7e0 [ 122.079185][ T1162] ? __mutex_trylock_common+0xf9/0x260 [ 122.079486][ T1162] ? __pfx___mutex_trylock_common+0x10/0x10 [ 122.079862][ T1162] ? rcu_is_watching+0x12/0xc0 [ 122.080159][ T1162] ? rcu_is_watching+0x12/0xc0 [ 122.080457][ T1162] ? trace_contention_end+0xdc/0x140 [ 122.080762][ T1162] ? __mutex_lock+0x19c/0xcd0 [ 122.081062][ T1162] ? find_held_lock+0x2b/0x80 [ 122.081368][ T1162] ? rtnl_newlink+0x651/0xa60 [ 122.081660][ T1162] ? __create_object+0x5e/0xb0 [ 122.081969][ T1162] ? __pfx___mutex_lock+0x10/0x10 [ 122.082286][ T1162] ? trace_cap_capable+0x10f/0x190 [ 122.082593][ T1162] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 122.082975][ T1162] ? __rtnl_newlink+0x40e/0xa40 [ 122.083277][ T1162] rtnl_newlink+0x69a/0xa60 [ 122.083583][ T1162] ? __pfx_rtnl_newlink+0x10/0x10 [ 122.083882][ T1162] ? __lock_acquire+0x44d/0x7e0 [ 122.084189][ T1162] ? find_held_lock+0x2b/0x80 [ 122.084488][ T1162] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 122.084788][ T1162] ? __lock_release+0x5d/0x170 [ 122.085090][ T1162] ? __pfx_rtnl_newlink+0x10/0x10 [ 122.085383][ T1162] rtnetlink_rcv_msg+0x713/0xc00 [ 122.085694][ T1162] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 122.086005][ T1162] ? __lock_acquire+0x44d/0x7e0 [ 122.086306][ T1162] netlink_rcv_skb+0x124/0x350 [ 122.086617][ T1162] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 122.086918][ T1162] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 122.087224][ T1162] ? netlink_deliver_tap+0x13e/0x340 [ 122.087522][ T1162] ? netlink_deliver_tap+0xc3/0x340 [ 122.087828][ T1162] netlink_unicast+0x4a1/0x780 [ 122.088126][ T1162] ? __pfx_netlink_unicast+0x10/0x10 [ 122.088437][ T1162] ? __lock_acquire+0x44d/0x7e0 [ 122.088757][ T1162] netlink_sendmsg+0x721/0xbe0 [ 122.089058][ T1162] ? __pfx_netlink_sendmsg+0x10/0x10 [ 122.089370][ T1162] ? __import_iovec+0x238/0x3c0 [ 122.089676][ T1162] ____sys_sendmsg+0x7aa/0xa10 [ 122.089999][ T1162] ? __pfx_____sys_sendmsg+0x10/0x10 [ 122.090295][ T1162] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 122.090694][ T1162] ___sys_sendmsg+0xed/0x170 [ 122.091004][ T1162] ? kasan_record_aux_stack+0x8c/0xa0 [ 122.091317][ T1162] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 122.091688][ T1162] ? __pfx____sys_sendmsg+0x10/0x10 [ 122.092013][ T1162] ? find_held_lock+0x2b/0x80 [ 122.092326][ T1162] ? __lock_acquire+0x44d/0x7e0 [ 122.092633][ T1162] ? find_held_lock+0x2b/0x80 [ 122.092943][ T1162] ? __virt_addr_valid+0x22e/0x450 [ 122.093264][ T1162] ? __lock_release+0x5d/0x170 [ 122.093578][ T1162] __sys_sendmsg+0x10b/0x1a0 [ 122.093899][ T1162] ? __call_rcu_common.constprop.0+0x320/0x640 [ 122.094274][ T1162] ? __pfx___sys_sendmsg+0x10/0x10 [ 122.094588][ T1162] ? rcu_is_watching+0x12/0xc0 [ 122.094899][ T1162] do_syscall_64+0xc1/0x380 [ 122.095198][ T1162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.095577][ T1162] RIP: 0033:0x7fa0cea2e1e7 [ 122.095895][ T1162] 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 [ 122.096962][ T1162] RSP: 002b:00007fffde2738d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 122.097428][ T1162] RAX: ffffffffffffffda RBX: 00007fffde274000 RCX: 00007fa0cea2e1e7 [ 122.097910][ T1162] RDX: 0000000000000000 RSI: 00007fffde273940 RDI: 0000000000000005 [ 122.098371][ T1162] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078 [ 122.098843][ T1162] R10: 00007fa0ce92bee8 R11: 0000000000000246 R12: 0000000000000003 [ 122.099303][ T1162] R13: 00000000686e2446 R14: 0000000000499600 R15: 0000000000000000 [ 122.099780][ T1162] [ 122.100010][ T1162] irq event stamp: 43625 [ 122.100249][ T1162] hardirqs last enabled at (43633): [] __up_console_sem+0x6b/0x80 [ 122.100790][ T1162] hardirqs last disabled at (43642): [] __up_console_sem+0x50/0x80 [ 122.101336][ T1162] softirqs last enabled at (42880): [] handle_softirqs+0x358/0x620 [ 122.101877][ T1162] softirqs last disabled at (42875): [] __irq_exit_rcu+0xfa/0x160 [ 122.102394][ T1162] ---[ end trace 0000000000000000 ]--- [ 122.260016][ T1164] dd: left promiscuous mode