[ 17.553570][ T251] IPVS: Registered protocols (TCP)
[ 17.555775][ T251] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[ 17.557692][ T251] IPVS: ipvs loaded.
[ 18.404399][ T261] ip (261) used greatest stack depth: 24720 bytes left
[ 20.145360][ T271] ip (271) used greatest stack depth: 24200 bytes left
[ 20.904265][ T274] ip (274) used greatest stack depth: 23840 bytes left
[ 22.292870][ T282] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 22.609586][ T283] br0: port 1(veth01) entered blocking state
[ 22.610182][ T283] br0: port 1(veth01) entered disabled state
[ 22.612477][ T283] veth01: entered allmulticast mode
[ 22.616196][ T283] veth01: entered promiscuous mode
[ 22.619336][ T283] ------------[ cut here ]------------
[ 22.619692][ T283] WARNING: CPU: 1 PID: 283 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.620348][ T283] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 22.622218][ T283] CPU: 1 UID: 0 PID: 283 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.622794][ T283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.623208][ T283] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.623557][ T283] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.624710][ T283] RSP: 0018:ffffc900007d6ef0 EFLAGS: 00010246
[ 22.625110][ T283] RAX: 0000000000000000 RBX: ffff88800e73a000 RCX: 0000000000000001
[ 22.625601][ T283] RDX: 0000000000000000 RSI: ffffffff8f69f52e RDI: ffffffff8ee5a5a0
[ 22.626077][ T283] RBP: ffffc900007d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.626548][ T283] R10: ffffc900007d7010 R11: ffffffff8fb798a0 R12: 1ffff920000fade2
[ 22.627032][ T283] R13: 00000000000005dc R14: ffffc900007d7010 R15: ffff88800e73af08
[ 22.627520][ T283] FS: 00007f138447e800(0000) GS:ffff8880a4b27000(0000) knlGS:0000000000000000
[ 22.628062][ T283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.628472][ T283] CR2: 00000000004e6888 CR3: 0000000009a56006 CR4: 0000000000772ef0
[ 22.628967][ T283] PKRU: 55555554
[ 22.629232][ T283] Call Trace:
[ 22.629492][ T283]
[ 22.629657][ T283] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.630008][ T283] ? __lock_acquire+0x44d/0x7e0
[ 22.630333][ T283] ? find_held_lock+0x2b/0x80
[ 22.630685][ T283] netif_set_mtu+0x88/0x100
[ 22.631003][ T283] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.631356][ T283] dev_set_mtu+0xa0/0x150
[ 22.631602][ T283] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.632042][ T283] br_add_if+0xda3/0x1330 [bridge]
[ 22.632401][ T283] do_set_master+0x32f/0x500
[ 22.632754][ T283] do_setlink.constprop.0+0x9f4/0x2480
[ 22.633072][ T283] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.633486][ T283] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.633837][ T283] ? validate_chain+0x166/0x4d0
[ 22.634167][ T283] ? __kernel_text_address+0x12/0x40
[ 22.634495][ T283] ? __lock_acquire+0x44d/0x7e0
[ 22.634834][ T283] ? __mutex_trylock_common+0xf9/0x260
[ 22.635143][ T283] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.635536][ T283] ? rcu_is_watching+0x12/0xc0
[ 22.635850][ T283] ? rcu_is_watching+0x12/0xc0
[ 22.636189][ T283] ? trace_contention_end+0xdc/0x140
[ 22.636512][ T283] ? __mutex_lock+0x19c/0xcd0
[ 22.636828][ T283] ? find_held_lock+0x2b/0x80
[ 22.637136][ T283] ? rtnl_newlink+0x651/0xa60
[ 22.637475][ T283] ? __create_object+0x5e/0xb0
[ 22.637793][ T283] ? __pfx___mutex_lock+0x10/0x10
[ 22.638124][ T283] ? trace_cap_capable+0x10f/0x190
[ 22.638448][ T283] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.638866][ T283] ? __rtnl_newlink+0x40e/0xa40
[ 22.639199][ T283] rtnl_newlink+0x69a/0xa60
[ 22.639525][ T283] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.639838][ T283] ? __lock_acquire+0x44d/0x7e0
[ 22.640172][ T283] ? find_held_lock+0x2b/0x80
[ 22.640493][ T283] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.640798][ T283] ? __lock_release+0x5d/0x170
[ 22.641117][ T283] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.641427][ T283] rtnetlink_rcv_msg+0x710/0xc00
[ 22.641771][ T283] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.642087][ T283] ? __lock_acquire+0x44d/0x7e0
[ 22.642423][ T283] netlink_rcv_skb+0x124/0x350
[ 22.642772][ T283] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.643091][ T283] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.643415][ T283] ? netlink_deliver_tap+0x13e/0x340
[ 22.643755][ T283] ? netlink_deliver_tap+0xc3/0x340
[ 22.644070][ T283] netlink_unicast+0x49e/0x780
[ 22.644431][ T283] ? __pfx_netlink_unicast+0x10/0x10
[ 22.644766][ T283] netlink_sendmsg+0x721/0xbe0
[ 22.645082][ T283] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.645393][ T283] ? __import_iovec+0x238/0x3c0
[ 22.645716][ T283] ? _copy_from_user+0x53/0xa0
[ 22.646043][ T283] ____sys_sendmsg+0x7ad/0xa10
[ 22.646359][ T283] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.646678][ T283] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.647079][ T283] ___sys_sendmsg+0xed/0x170
[ 22.647388][ T283] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.647706][ T283] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.648091][ T283] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.648431][ T283] ? find_held_lock+0x2b/0x80
[ 22.648763][ T283] ? __lock_acquire+0x44d/0x7e0
[ 22.649106][ T283] ? find_held_lock+0x2b/0x80
[ 22.649417][ T283] ? __virt_addr_valid+0x22e/0x450
[ 22.649741][ T283] ? __lock_release+0x5d/0x170
[ 22.650072][ T283] __sys_sendmsg+0x10b/0x1a0
[ 22.650381][ T283] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.650786][ T283] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.651106][ T283] ? rcu_is_watching+0x12/0xc0
[ 22.651420][ T283] do_syscall_64+0xc1/0x380
[ 22.651744][ T283] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.652150][ T283] RIP: 0033:0x7f138464b1e7
[ 22.652489][ T283] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.653690][ T283] RSP: 002b:00007fff58f2f8d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.654180][ T283] RAX: ffffffffffffffda RBX: 00007fff58f30000 RCX: 00007f138464b1e7
[ 22.654667][ T283] RDX: 0000000000000000 RSI: 00007fff58f2f940 RDI: 0000000000000005
[ 22.655143][ T283] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 22.655622][ T283] R10: 000000003672e910 R11: 0000000000000246 R12: 0000000000000003
[ 22.656121][ T283] R13: 00000000686e2387 R14: 0000000000499600 R15: 0000000000000000
[ 22.656610][ T283]
[ 22.656850][ T283] irq event stamp: 118061
[ 22.657093][ T283] hardirqs last enabled at (118069): [] __up_console_sem+0x6b/0x80
[ 22.657652][ T283] hardirqs last disabled at (118078): [] __up_console_sem+0x50/0x80
[ 22.658192][ T283] softirqs last enabled at (117240): [] handle_softirqs+0x358/0x620
[ 22.658742][ T283] softirqs last disabled at (116457): [] __irq_exit_rcu+0xfa/0x160
[ 22.659317][ T283] ---[ end trace 0000000000000000 ]---
[ 22.902609][ T284] br0: port 2(veth02) entered blocking state
[ 22.903044][ T284] br0: port 2(veth02) entered disabled state
[ 22.903486][ T284] veth02: entered allmulticast mode
[ 22.907054][ T284] veth02: entered promiscuous mode
[ 22.910774][ T284] ------------[ cut here ]------------
[ 22.911093][ T284] WARNING: CPU: 0 PID: 284 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.911721][ T284] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 22.912320][ T284] CPU: 0 UID: 0 PID: 284 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.912968][ T284] Tainted: [W]=WARN
[ 22.913208][ T284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.913625][ T284] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.913951][ T284] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.915881][ T284] RSP: 0018:ffffc900007d6ef0 EFLAGS: 00010246
[ 22.916278][ T284] RAX: 0000000000000000 RBX: ffff88800e73a000 RCX: 0000000000000001
[ 22.916766][ T284] RDX: 0000000000000000 RSI: ffffffff8f69f52e RDI: ffffffff8ee5a5a0
[ 22.917238][ T284] RBP: ffffc900007d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.917711][ T284] R10: ffffc900007d7010 R11: ffffffff8fb798a0 R12: 1ffff920000fade2
[ 22.918175][ T284] R13: 00000000000005dc R14: ffffc900007d7010 R15: ffff88800e73af08
[ 22.918663][ T284] FS: 00007f524a03f800(0000) GS:ffff8880a4aa7000(0000) knlGS:0000000000000000
[ 22.919224][ T284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.919624][ T284] CR2: 00000000004e6888 CR3: 0000000004cc0005 CR4: 0000000000772ef0
[ 22.920094][ T284] PKRU: 55555554
[ 22.920326][ T284] Call Trace:
[ 22.920568][ T284]
[ 22.920731][ T284] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.921045][ T284] ? __lock_acquire+0x44d/0x7e0
[ 22.921371][ T284] ? find_held_lock+0x2b/0x80
[ 22.921696][ T284] netif_set_mtu+0x88/0x100
[ 22.922009][ T284] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.922335][ T284] dev_set_mtu+0xa0/0x150
[ 22.922592][ T284] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.923034][ T284] br_add_if+0xda3/0x1330 [bridge]
[ 22.923394][ T284] do_set_master+0x32f/0x500
[ 22.923745][ T284] do_setlink.constprop.0+0x9f4/0x2480
[ 22.924063][ T284] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.924470][ T284] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.924785][ T284] ? validate_chain+0x166/0x4d0
[ 22.925119][ T284] ? __kernel_text_address+0x12/0x40
[ 22.925454][ T284] ? __lock_acquire+0x44d/0x7e0
[ 22.925770][ T284] ? __mutex_trylock_common+0xf9/0x260
[ 22.926089][ T284] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.926499][ T284] ? rcu_is_watching+0x12/0xc0
[ 22.926822][ T284] ? rcu_is_watching+0x12/0xc0
[ 22.927134][ T284] ? trace_contention_end+0xdc/0x140
[ 22.927455][ T284] ? __mutex_lock+0x19c/0xcd0
[ 22.927771][ T284] ? rtnl_newlink+0x651/0xa60
[ 22.928085][ T284] ? __pfx___mutex_lock+0x10/0x10
[ 22.928406][ T284] ? trace_cap_capable+0x10f/0x190
[ 22.928729][ T284] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.929118][ T284] ? __rtnl_newlink+0x40e/0xa40
[ 22.929447][ T284] rtnl_newlink+0x69a/0xa60
[ 22.929765][ T284] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.930075][ T284] ? __lock_acquire+0x44d/0x7e0
[ 22.930393][ T284] ? find_held_lock+0x2b/0x80
[ 22.930719][ T284] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.931032][ T284] ? __lock_release+0x5d/0x170
[ 22.931344][ T284] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.931661][ T284] rtnetlink_rcv_msg+0x710/0xc00
[ 22.931971][ T284] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.932284][ T284] ? __lock_acquire+0x44d/0x7e0
[ 22.932608][ T284] netlink_rcv_skb+0x124/0x350
[ 22.932920][ T284] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.933237][ T284] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.933581][ T284] ? netlink_deliver_tap+0x13e/0x340
[ 22.933890][ T284] ? netlink_deliver_tap+0xc3/0x340
[ 22.934199][ T284] netlink_unicast+0x49e/0x780
[ 22.934528][ T284] ? __pfx_netlink_unicast+0x10/0x10
[ 22.934846][ T284] netlink_sendmsg+0x721/0xbe0
[ 22.935159][ T284] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.935490][ T284] ? __import_iovec+0x238/0x3c0
[ 22.935808][ T284] ? _copy_from_user+0x53/0xa0
[ 22.936152][ T284] ____sys_sendmsg+0x7ad/0xa10
[ 22.936475][ T284] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.936791][ T284] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.937189][ T284] ___sys_sendmsg+0xed/0x170
[ 22.937508][ T284] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.937831][ T284] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.938340][ T284] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.938702][ T284] ? find_held_lock+0x2b/0x80
[ 22.939038][ T284] ? __lock_acquire+0x44d/0x7e0
[ 22.939357][ T284] ? find_held_lock+0x2b/0x80
[ 22.939682][ T284] ? __virt_addr_valid+0x22e/0x450
[ 22.939996][ T284] ? __lock_release+0x5d/0x170
[ 22.940316][ T284] __sys_sendmsg+0x10b/0x1a0
[ 22.940658][ T284] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.941050][ T284] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.941377][ T284] ? rcu_is_watching+0x12/0xc0
[ 22.941698][ T284] do_syscall_64+0xc1/0x380
[ 22.942040][ T284] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.942432][ T284] RIP: 0033:0x7f524a20c1e7
[ 22.942782][ T284] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.943912][ T284] RSP: 002b:00007ffe292097f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.944384][ T284] RAX: ffffffffffffffda RBX: 00007ffe29209f20 RCX: 00007f524a20c1e7
[ 22.944857][ T284] RDX: 0000000000000000 RSI: 00007ffe29209860 RDI: 0000000000000005
[ 22.945332][ T284] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 22.945807][ T284] R10: 0000000000cbf910 R11: 0000000000000246 R12: 0000000000000003
[ 22.946279][ T284] R13: 00000000686e2387 R14: 0000000000499600 R15: 0000000000000000
[ 22.946781][ T284]
[ 22.947021][ T284] irq event stamp: 100373
[ 22.947253][ T284] hardirqs last enabled at (100381): [] __up_console_sem+0x6b/0x80
[ 22.947821][ T284] hardirqs last disabled at (100390): [] __up_console_sem+0x50/0x80
[ 22.948354][ T284] softirqs last enabled at (100362): [] handle_softirqs+0x358/0x620
[ 22.948913][ T284] softirqs last disabled at (100341): [] __irq_exit_rcu+0xfa/0x160
[ 22.949481][ T284] ---[ end trace 0000000000000000 ]---
[ 23.782548][ T57] br0: port 1(veth01) entered blocking state
[ 23.783186][ T57] br0: port 1(veth01) entered forwarding state
[ 25.495098][ T38] br0: port 2(veth02) entered blocking state
[ 25.495628][ T38] br0: port 2(veth02) entered forwarding state
[ 27.783771][ T301] IPVS: [rr] scheduler registered.
[ 27.798182][ T70] IPVS: starting estimator thread 0...
[ 27.863547][ T303] IPVS: using max 56 ests per chain, 134400 per kthread
[ 29.993635][ T69] veth02: left allmulticast mode
[ 29.994119][ T69] veth02: left promiscuous mode
[ 29.994708][ T69] br0: port 2(veth02) entered disabled state
[ 29.998390][ T69] veth01: left allmulticast mode
[ 29.998745][ T69] veth01: left promiscuous mode
[ 29.999240][ T69] br0: port 1(veth01) entered disabled state
[ 30.735517][ T69] IPVS: stop unused estimator thread 0...
[ 36.653166][ T366] br0: port 1(veth01) entered blocking state
[ 36.654021][ T366] br0: port 1(veth01) entered disabled state
[ 36.654487][ T366] veth01: entered allmulticast mode
[ 36.658675][ T366] veth01: entered promiscuous mode
[ 36.661022][ T366] ------------[ cut here ]------------
[ 36.661357][ T366] WARNING: CPU: 3 PID: 366 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.662499][ T366] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 36.663179][ T366] CPU: 3 UID: 0 PID: 366 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.663843][ T366] Tainted: [W]=WARN
[ 36.664089][ T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.664509][ T366] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.664847][ T366] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 36.666024][ T366] RSP: 0018:ffffc900009f6ef0 EFLAGS: 00010246
[ 36.666449][ T366] RAX: 0000000000000000 RBX: ffff88800cd72000 RCX: 0000000000000001
[ 36.666933][ T366] RDX: 0000000000000000 RSI: ffffffff8f69f52e RDI: ffffffff8ee5a5a0
[ 36.667425][ T366] RBP: ffffc900009f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 36.667918][ T366] R10: ffffc900009f7010 R11: ffffffff8fb798a0 R12: 1ffff9200013ede2
[ 36.668405][ T366] R13: 00000000000005dc R14: ffffc900009f7010 R15: ffff88800cd72f08
[ 36.668900][ T366] FS: 00007f7a22cff800(0000) GS:ffff8880a4c27000(0000) knlGS:0000000000000000
[ 36.669499][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.669913][ T366] CR2: 00000000004e6888 CR3: 0000000005ee9003 CR4: 0000000000772ef0
[ 36.670401][ T366] PKRU: 55555554
[ 36.670805][ T366] Call Trace:
[ 36.671052][ T366]
[ 36.671220][ T366] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.671692][ T366] ? __lock_acquire+0x44d/0x7e0
[ 36.672033][ T366] ? find_held_lock+0x2b/0x80
[ 36.672358][ T366] netif_set_mtu+0x88/0x100
[ 36.672778][ T366] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.673122][ T366] dev_set_mtu+0xa0/0x150
[ 36.673366][ T366] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 36.673858][ T366] br_add_if+0xda3/0x1330 [bridge]
[ 36.674235][ T366] do_set_master+0x32f/0x500
[ 36.674582][ T366] do_setlink.constprop.0+0x9f4/0x2480
[ 36.674912][ T366] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.675325][ T366] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.675657][ T366] ? validate_chain+0x166/0x4d0
[ 36.675975][ T366] ? __kernel_text_address+0x12/0x40
[ 36.676304][ T366] ? __lock_acquire+0x44d/0x7e0
[ 36.676636][ T366] ? __mutex_trylock_common+0xf9/0x260
[ 36.676962][ T366] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.677362][ T366] ? rcu_is_watching+0x12/0xc0
[ 36.677710][ T366] ? rcu_is_watching+0x12/0xc0
[ 36.678033][ T366] ? trace_contention_end+0xdc/0x140
[ 36.678355][ T366] ? __mutex_lock+0x19c/0xcd0
[ 36.678689][ T366] ? find_held_lock+0x2b/0x80
[ 36.679013][ T366] ? rtnl_newlink+0x651/0xa60
[ 36.679336][ T366] ? __create_object+0x5e/0xb0
[ 36.679672][ T366] ? __pfx___mutex_lock+0x10/0x10
[ 36.679995][ T366] ? trace_cap_capable+0x10f/0x190
[ 36.680316][ T366] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.680726][ T366] ? __rtnl_newlink+0x40e/0xa40
[ 36.681055][ T366] rtnl_newlink+0x69a/0xa60
[ 36.681382][ T366] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.681727][ T366] ? __lock_acquire+0x44d/0x7e0
[ 36.682064][ T366] ? find_held_lock+0x2b/0x80
[ 36.682386][ T366] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.682717][ T366] ? __lock_release+0x5d/0x170
[ 36.683046][ T366] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.683366][ T366] rtnetlink_rcv_msg+0x710/0xc00
[ 36.683723][ T366] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.684051][ T366] ? __lock_acquire+0x44d/0x7e0
[ 36.684387][ T366] netlink_rcv_skb+0x124/0x350
[ 36.684725][ T366] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.685049][ T366] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.685386][ T366] ? netlink_deliver_tap+0x13e/0x340
[ 36.685730][ T366] ? netlink_deliver_tap+0xc3/0x340
[ 36.686060][ T366] netlink_unicast+0x49e/0x780
[ 36.686392][ T366] ? __pfx_netlink_unicast+0x10/0x10
[ 36.686740][ T366] netlink_sendmsg+0x721/0xbe0
[ 36.687070][ T366] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.687397][ T366] ? __import_iovec+0x238/0x3c0
[ 36.687732][ T366] ? _copy_from_user+0x53/0xa0
[ 36.688062][ T366] ____sys_sendmsg+0x7ad/0xa10
[ 36.688386][ T366] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.688718][ T366] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.689134][ T366] ___sys_sendmsg+0xed/0x170
[ 36.689484][ T366] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.689809][ T366] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.690217][ T366] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.690553][ T366] ? find_held_lock+0x2b/0x80
[ 36.690879][ T366] ? __lock_acquire+0x44d/0x7e0
[ 36.691209][ T366] ? find_held_lock+0x2b/0x80
[ 36.691544][ T366] ? __virt_addr_valid+0x22e/0x450
[ 36.691878][ T366] ? __lock_release+0x5d/0x170
[ 36.692212][ T366] __sys_sendmsg+0x10b/0x1a0
[ 36.692543][ T366] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.692943][ T366] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.693278][ T366] ? rcu_is_watching+0x12/0xc0
[ 36.693638][ T366] do_syscall_64+0xc1/0x380
[ 36.693972][ T366] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.694383][ T366] RIP: 0033:0x7f7a22ecc1e7
[ 36.694732][ T366] 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
[ 36.695900][ T366] RSP: 002b:00007ffee22368b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.696394][ T366] RAX: ffffffffffffffda RBX: 00007ffee2236fe0 RCX: 00007f7a22ecc1e7
[ 36.696898][ T366] RDX: 0000000000000000 RSI: 00007ffee2236920 RDI: 0000000000000005
[ 36.697383][ T366] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 36.697886][ T366] R10: 0000000026af4910 R11: 0000000000000246 R12: 0000000000000003
[ 36.698374][ T366] R13: 00000000686e2395 R14: 0000000000499600 R15: 0000000000000000
[ 36.698884][ T366]
[ 36.699132][ T366] irq event stamp: 105237
[ 36.699378][ T366] hardirqs last enabled at (105245): [] __up_console_sem+0x6b/0x80
[ 36.699947][ T366] hardirqs last disabled at (105254): [] __up_console_sem+0x50/0x80
[ 36.700526][ T366] softirqs last enabled at (105208): [] handle_softirqs+0x358/0x620
[ 36.701092][ T366] softirqs last disabled at (105187): [] __irq_exit_rcu+0xfa/0x160
[ 36.701678][ T366] ---[ end trace 0000000000000000 ]---
[ 36.972120][ T367] br0: port 2(veth02) entered blocking state
[ 36.972670][ T367] br0: port 2(veth02) entered disabled state
[ 36.973138][ T367] veth02: entered allmulticast mode
[ 36.976783][ T367] veth02: entered promiscuous mode
[ 36.978501][ T367] ------------[ cut here ]------------
[ 36.978838][ T367] WARNING: CPU: 3 PID: 367 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.979533][ T367] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 36.980254][ T367] CPU: 3 UID: 0 PID: 367 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.980957][ T367] Tainted: [W]=WARN
[ 36.981222][ T367] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.981853][ T367] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.982200][ T367] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 36.983566][ T367] RSP: 0018:ffffc90000a16ef0 EFLAGS: 00010246
[ 36.983986][ T367] RAX: 0000000000000000 RBX: ffff88800cd72000 RCX: 0000000000000001
[ 36.984520][ T367] RDX: 0000000000000000 RSI: ffffffff8f69f52e RDI: ffffffff8ee5a5a0
[ 36.985044][ T367] RBP: ffffc90000a16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 36.985569][ T367] R10: ffffc90000a17010 R11: ffffffff8fb798a0 R12: 1ffff92000142de2
[ 36.986085][ T367] R13: 00000000000005dc R14: ffffc90000a17010 R15: ffff88800cd72f08
[ 36.986615][ T367] FS: 00007f7bb18c4800(0000) GS:ffff8880a4c27000(0000) knlGS:0000000000000000
[ 36.987222][ T367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.987666][ T367] CR2: 00000000004e6888 CR3: 000000000c0c3005 CR4: 0000000000772ef0
[ 36.988181][ T367] PKRU: 55555554
[ 36.988463][ T367] Call Trace:
[ 36.988729][ T367]
[ 36.988908][ T367] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.989261][ T367] ? __lock_acquire+0x44d/0x7e0
[ 36.989631][ T367] ? find_held_lock+0x2b/0x80
[ 36.989980][ T367] netif_set_mtu+0x88/0x100
[ 36.990324][ T367] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.990696][ T367] dev_set_mtu+0xa0/0x150
[ 36.990960][ T367] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 36.991457][ T367] br_add_if+0xda3/0x1330 [bridge]
[ 36.991848][ T367] do_set_master+0x32f/0x500
[ 36.992205][ T367] do_setlink.constprop.0+0x9f4/0x2480
[ 36.992568][ T367] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.993001][ T367] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.993350][ T367] ? validate_chain+0x166/0x4d0
[ 36.993719][ T367] ? __kernel_text_address+0x12/0x40
[ 36.994070][ T367] ? __lock_acquire+0x44d/0x7e0
[ 36.994418][ T367] ? __mutex_trylock_common+0xf9/0x260
[ 36.994777][ T367] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.995203][ T367] ? rcu_is_watching+0x12/0xc0
[ 36.995561][ T367] ? rcu_is_watching+0x12/0xc0
[ 36.995902][ T367] ? trace_contention_end+0xdc/0x140
[ 36.996243][ T367] ? __mutex_lock+0x19c/0xcd0
[ 36.996602][ T367] ? find_held_lock+0x2b/0x80
[ 36.996948][ T367] ? rtnl_newlink+0x651/0xa60
[ 36.997294][ T367] ? __create_object+0x5e/0xb0
[ 36.997647][ T367] ? __pfx___mutex_lock+0x10/0x10
[ 36.997994][ T367] ? trace_cap_capable+0x10f/0x190
[ 36.998338][ T367] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.998775][ T367] ? __rtnl_newlink+0x40e/0xa40
[ 36.999132][ T367] rtnl_newlink+0x69a/0xa60
[ 36.999490][ T367] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.999837][ T367] ? __lock_acquire+0x44d/0x7e0
[ 37.000188][ T367] ? find_held_lock+0x2b/0x80
[ 37.000544][ T367] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.000887][ T367] ? __lock_release+0x5d/0x170
[ 37.001231][ T367] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.001582][ T367] rtnetlink_rcv_msg+0x710/0xc00
[ 37.001925][ T367] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.002274][ T367] ? __lock_acquire+0x44d/0x7e0
[ 37.002641][ T367] netlink_rcv_skb+0x124/0x350
[ 37.002993][ T367] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.003337][ T367] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.003713][ T367] ? netlink_deliver_tap+0x13e/0x340
[ 37.004058][ T367] ? netlink_deliver_tap+0xc3/0x340
[ 37.004403][ T367] netlink_unicast+0x49e/0x780
[ 37.004762][ T367] ? __pfx_netlink_unicast+0x10/0x10
[ 37.005120][ T367] netlink_sendmsg+0x721/0xbe0
[ 37.005475][ T367] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.005820][ T367] ? __import_iovec+0x238/0x3c0
[ 37.006163][ T367] ? _copy_from_user+0x53/0xa0
[ 37.006521][ T367] ____sys_sendmsg+0x7ad/0xa10
[ 37.006866][ T367] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.007213][ T367] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.007674][ T367] ___sys_sendmsg+0xed/0x170
[ 37.008019][ T367] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.008365][ T367] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.008807][ T367] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.009155][ T367] ? find_held_lock+0x2b/0x80
[ 37.009510][ T367] ? __lock_acquire+0x44d/0x7e0
[ 37.009857][ T367] ? find_held_lock+0x2b/0x80
[ 37.010201][ T367] ? __virt_addr_valid+0x22e/0x450
[ 37.010561][ T367] ? __lock_release+0x5d/0x170
[ 37.010919][ T367] __sys_sendmsg+0x10b/0x1a0
[ 37.011256][ T367] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.011692][ T367] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.012048][ T367] ? rcu_is_watching+0x12/0xc0
[ 37.012393][ T367] do_syscall_64+0xc1/0x380
[ 37.012754][ T367] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.013188][ T367] RIP: 0033:0x7f7bb1a911e7
[ 37.013562][ T367] 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
[ 37.014797][ T367] RSP: 002b:00007ffc4761fbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.015320][ T367] RAX: ffffffffffffffda RBX: 00007ffc47620320 RCX: 00007f7bb1a911e7
[ 37.015851][ T367] RDX: 0000000000000000 RSI: 00007ffc4761fc60 RDI: 0000000000000005
[ 37.016367][ T367] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 37.016898][ T367] R10: 0000000025a07910 R11: 0000000000000246 R12: 0000000000000003
[ 37.017414][ T367] R13: 00000000686e2395 R14: 0000000000499600 R15: 0000000000000000
[ 37.017959][ T367]
[ 37.018217][ T367] irq event stamp: 110127
[ 37.018484][ T367] hardirqs last enabled at (110137): [] __up_console_sem+0x6b/0x80
[ 37.019086][ T367] hardirqs last disabled at (110144): [] __up_console_sem+0x50/0x80
[ 37.019689][ T367] softirqs last enabled at (109436): [] handle_softirqs+0x358/0x620
[ 37.020288][ T367] softirqs last disabled at (109421): [] __irq_exit_rcu+0xfa/0x160
[ 37.020894][ T367] ---[ end trace 0000000000000000 ]---
[ 37.763332][ T63] br0: port 1(veth01) entered blocking state
[ 37.763865][ T63] br0: port 1(veth01) entered forwarding state
[ 39.275249][ T63] br0: port 2(veth02) entered blocking state
[ 39.275822][ T63] br0: port 2(veth02) entered forwarding state
[ 41.416595][ T10] IPVS: starting estimator thread 0...
[ 41.481577][ T383] IPVS: using max 55 ests per chain, 132000 per kthread
[ 42.150351][ T386] br0: port 2(veth02) entered disabled state
[ 42.325380][ T386] veth02 (unregistering): left allmulticast mode
[ 42.325960][ T386] veth02 (unregistering): left promiscuous mode
[ 42.326359][ T386] br0: port 2(veth02) entered disabled state
[ 42.328350][ T386] ------------[ cut here ]------------
[ 42.328704][ T386] WARNING: CPU: 0 PID: 386 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.329349][ T386] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 42.330579][ T386] CPU: 0 UID: 0 PID: 386 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.331240][ T386] Tainted: [W]=WARN
[ 42.331495][ T386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.331901][ T386] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.332230][ T386] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 42.333384][ T386] RSP: 0018:ffffc90000c56e80 EFLAGS: 00010246
[ 42.333823][ T386] RAX: 0000000000000000 RBX: ffff88800cd72000 RCX: 0000000000000001
[ 42.334301][ T386] RDX: 0000000000000000 RSI: ffffffff8f69f52e RDI: ffffffff8ee5a5a0
[ 42.334783][ T386] RBP: ffffc90000c56f68 R08: 0000000000000000 R09: 0000000000000000
[ 42.335261][ T386] R10: ffffc90000c56f98 R11: ffffffff8ea20d81 R12: 1ffff9200018add4
[ 42.335754][ T386] R13: 00000000000005dc R14: ffffc90000c56f98 R15: ffff88800cd72f08
[ 42.336229][ T386] FS: 00007f0f82374800(0000) GS:ffff8880a4aa7000(0000) knlGS:0000000000000000
[ 42.336806][ T386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.337211][ T386] CR2: 00000000004e6a30 CR3: 000000000e4aa004 CR4: 0000000000772ef0
[ 42.337716][ T386] PKRU: 55555554
[ 42.337968][ T386] Call Trace:
[ 42.338207][ T386]
[ 42.338370][ T386] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.338779][ T386] ? br_del_if+0xa3/0x1f0 [bridge]
[ 42.339151][ T386] ? br_device_event+0x53b/0x7f0 [bridge]
[ 42.339512][ T386] ? notifier_call_chain+0xd0/0x150
[ 42.339836][ T386] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.340160][ T386] ? netlink_rcv_skb+0x124/0x350
[ 42.340493][ T386] ? netlink_unicast+0x49e/0x780
[ 42.340815][ T386] ? netlink_sendmsg+0x721/0xbe0
[ 42.341133][ T386] ? ____sys_sendmsg+0x7ad/0xa10
[ 42.341474][ T386] ? ___sys_sendmsg+0xed/0x170
[ 42.341806][ T386] ? __sys_sendmsg+0x10b/0x1a0
[ 42.342126][ T386] ? do_syscall_64+0xc1/0x380
[ 42.342456][ T386] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.342865][ T386] netif_set_mtu+0x88/0x100
[ 42.343186][ T386] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.343551][ T386] dev_set_mtu+0xa0/0x150
[ 42.343797][ T386] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 42.344236][ T386] br_del_if+0xb2/0x1f0 [bridge]
[ 42.344601][ T386] br_device_event+0x53b/0x7f0 [bridge]
[ 42.344956][ T386] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 42.345393][ T386] ? ip_vs_dst_event+0x3d/0x770 [ip_vs]
[ 42.345750][ T386] notifier_call_chain+0xd0/0x150
[ 42.346080][ T386] unregister_netdevice_many_notify+0x694/0x1a40
[ 42.346489][ T386] ? mutex_is_locked+0x1c/0x60
[ 42.346811][ T386] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 42.347205][ T386] ? unregister_netdevice_queue+0x6f/0x410
[ 42.347615][ T386] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 42.348010][ T386] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 42.348411][ T386] rtnl_dellink+0x340/0xa30
[ 42.348742][ T386] ? __pfx_rtnl_dellink+0x10/0x10
[ 42.349107][ T386] ? find_held_lock+0x2b/0x80
[ 42.349432][ T386] ? __lock_acquire+0x44d/0x7e0
[ 42.349782][ T386] ? find_held_lock+0x2b/0x80
[ 42.350102][ T386] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.350424][ T386] ? __lock_release+0x5d/0x170
[ 42.350752][ T386] ? __pfx_rtnl_dellink+0x10/0x10
[ 42.351072][ T386] rtnetlink_rcv_msg+0x710/0xc00
[ 42.351391][ T386] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.351722][ T386] ? __lock_acquire+0x44d/0x7e0
[ 42.352046][ T386] netlink_rcv_skb+0x124/0x350
[ 42.352365][ T386] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.352699][ T386] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.353028][ T386] ? netlink_deliver_tap+0x13e/0x340
[ 42.353345][ T386] ? netlink_deliver_tap+0xc3/0x340
[ 42.353697][ T386] netlink_unicast+0x49e/0x780
[ 42.354021][ T386] ? __pfx_netlink_unicast+0x10/0x10
[ 42.354348][ T386] netlink_sendmsg+0x721/0xbe0
[ 42.354682][ T386] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.355009][ T386] ? __import_iovec+0x238/0x3c0
[ 42.355334][ T386] ? _copy_from_user+0x53/0xa0
[ 42.355679][ T386] ____sys_sendmsg+0x7ad/0xa10
[ 42.356000][ T386] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.356320][ T386] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.356736][ T386] ___sys_sendmsg+0xed/0x170
[ 42.357052][ T386] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.357378][ T386] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.357794][ T386] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.358125][ T386] ? find_held_lock+0x2b/0x80
[ 42.358458][ T386] ? __lock_acquire+0x44d/0x7e0
[ 42.358788][ T386] ? find_held_lock+0x2b/0x80
[ 42.359108][ T386] ? __virt_addr_valid+0x22e/0x450
[ 42.359426][ T386] ? __lock_release+0x5d/0x170
[ 42.359804][ T386] __sys_sendmsg+0x10b/0x1a0
[ 42.360123][ T386] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.360527][ T386] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.360868][ T386] ? rcu_is_watching+0x12/0xc0
[ 42.361189][ T386] do_syscall_64+0xc1/0x380
[ 42.361518][ T386] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.361914][ T386] RIP: 0033:0x7f0f825411e7
[ 42.362247][ T386] 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
[ 42.363398][ T386] RSP: 002b:00007fff83867638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.363896][ T386] RAX: ffffffffffffffda RBX: 00007fff83867d60 RCX: 00007f0f825411e7
[ 42.364381][ T386] RDX: 0000000000000000 RSI: 00007fff838676a0 RDI: 0000000000000005
[ 42.364867][ T386] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078
[ 42.365353][ T386] R10: 00007f0f8243eee8 R11: 0000000000000246 R12: 0000000000000001
[ 42.365837][ T386] R13: 00000000686e239a R14: 0000000000499600 R15: 0000000000000000
[ 42.366327][ T386]
[ 42.366581][ T386] irq event stamp: 100129
[ 42.366825][ T386] hardirqs last enabled at (100137): [] __up_console_sem+0x6b/0x80
[ 42.367379][ T386] hardirqs last disabled at (100144): [] __up_console_sem+0x50/0x80
[ 42.367934][ T386] softirqs last enabled at (99986): [] handle_softirqs+0x358/0x620
[ 42.368499][ T386] softirqs last disabled at (99975): [] __irq_exit_rcu+0xfa/0x160
[ 42.369060][ T386] ---[ end trace 0000000000000000 ]---
[ 43.619822][ T69] veth01: left allmulticast mode
[ 43.620219][ T69] veth01: left promiscuous mode
[ 43.620773][ T69] br0: port 1(veth01) entered disabled state
[ 44.292976][ T69] IPVS: stop unused estimator thread 0...
[ 50.324211][ T444] br0: port 1(veth01) entered blocking state
[ 50.326164][ T444] br0: port 1(veth01) entered disabled state
[ 50.326692][ T444] veth01: entered allmulticast mode
[ 50.330222][ T444] veth01: entered promiscuous mode
[ 50.332587][ T444] ------------[ cut here ]------------
[ 50.332908][ T444] WARNING: CPU: 0 PID: 444 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 50.334182][ T444] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 50.334851][ T444] CPU: 0 UID: 0 PID: 444 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 50.335489][ T444] Tainted: [W]=WARN
[ 50.335730][ T444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 50.336119][ T444] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 50.336458][ T444] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 50.337583][ T444] RSP: 0018:ffffc90000e46ef0 EFLAGS: 00010246
[ 50.337983][ T444] RAX: 0000000000000000 RBX: ffff88800aa62000 RCX: 0000000000000001
[ 50.338462][ T444] RDX: 0000000000000000 RSI: ffffffff8f69f52e RDI: ffffffff8ee5a5a0
[ 50.338939][ T444] RBP: ffffc90000e46fe0 R08: 0000000000000000 R09: 0000000000000000
[ 50.339408][ T444] R10: ffffc90000e47010 R11: ffffffff8fb798a0 R12: 1ffff920001c8de2
[ 50.339893][ T444] R13: 00000000000005dc R14: ffffc90000e47010 R15: ffff88800aa62f08
[ 50.340364][ T444] FS: 00007f587ccf6800(0000) GS:ffff8880a4aa7000(0000) knlGS:0000000000000000
[ 50.340931][ T444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.341329][ T444] CR2: 00000000004e6888 CR3: 000000000887f002 CR4: 0000000000772ef0
[ 50.341815][ T444] PKRU: 55555554
[ 50.342049][ T444] Call Trace:
[ 50.342280][ T444]
[ 50.342456][ T444] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 50.342779][ T444] ? __lock_acquire+0x44d/0x7e0
[ 50.343100][ T444] ? find_held_lock+0x2b/0x80
[ 50.343420][ T444] netif_set_mtu+0x88/0x100
[ 50.343763][ T444] ? __pfx_netif_set_mtu+0x10/0x10
[ 50.344094][ T444] dev_set_mtu+0xa0/0x150
[ 50.344332][ T444] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 50.344787][ T444] br_add_if+0xda3/0x1330 [bridge]
[ 50.345148][ T444] do_set_master+0x32f/0x500
[ 50.345483][ T444] do_setlink.constprop.0+0x9f4/0x2480
[ 50.345803][ T444] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 50.346199][ T444] ? rcu_read_lock_any_held+0x43/0xb0
[ 50.346530][ T444] ? validate_chain+0x166/0x4d0
[ 50.346842][ T444] ? __kernel_text_address+0x12/0x40
[ 50.347163][ T444] ? __lock_acquire+0x44d/0x7e0
[ 50.347493][ T444] ? __mutex_trylock_common+0xf9/0x260
[ 50.347815][ T444] ? __pfx___mutex_trylock_common+0x10/0x10
[ 50.348207][ T444] ? rcu_is_watching+0x12/0xc0
[ 50.348535][ T444] ? rcu_is_watching+0x12/0xc0
[ 50.348850][ T444] ? trace_contention_end+0xdc/0x140
[ 50.349162][ T444] ? __mutex_lock+0x19c/0xcd0
[ 50.349496][ T444] ? find_held_lock+0x2b/0x80
[ 50.349810][ T444] ? rtnl_newlink+0x651/0xa60
[ 50.350131][ T444] ? __create_object+0x5e/0xb0
[ 50.350458][ T444] ? __pfx___mutex_lock+0x10/0x10
[ 50.350772][ T444] ? trace_cap_capable+0x10f/0x190
[ 50.351093][ T444] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 50.351496][ T444] ? __rtnl_newlink+0x40e/0xa40
[ 50.351816][ T444] rtnl_newlink+0x69a/0xa60
[ 50.352134][ T444] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.352458][ T444] ? __lock_acquire+0x44d/0x7e0
[ 50.352787][ T444] ? find_held_lock+0x2b/0x80
[ 50.353105][ T444] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 50.353419][ T444] ? __lock_release+0x5d/0x170
[ 50.353760][ T444] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.354073][ T444] rtnetlink_rcv_msg+0x710/0xc00
[ 50.354387][ T444] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.354712][ T444] ? __lock_acquire+0x44d/0x7e0
[ 50.355035][ T444] netlink_rcv_skb+0x124/0x350
[ 50.355353][ T444] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.355676][ T444] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 50.356001][ T444] ? netlink_deliver_tap+0x13e/0x340
[ 50.356311][ T444] ? netlink_deliver_tap+0xc3/0x340
[ 50.356637][ T444] netlink_unicast+0x49e/0x780
[ 50.356955][ T444] ? __pfx_netlink_unicast+0x10/0x10
[ 50.357284][ T444] netlink_sendmsg+0x721/0xbe0
[ 50.357612][ T444] ? __pfx_netlink_sendmsg+0x10/0x10
[ 50.357925][ T444] ? __import_iovec+0x238/0x3c0
[ 50.358249][ T444] ? _copy_from_user+0x53/0xa0
[ 50.358579][ T444] ____sys_sendmsg+0x7ad/0xa10
[ 50.358904][ T444] ? __pfx_____sys_sendmsg+0x10/0x10
[ 50.359218][ T444] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 50.359634][ T444] ___sys_sendmsg+0xed/0x170
[ 50.359947][ T444] ? kasan_record_aux_stack+0x8c/0xa0
[ 50.360260][ T444] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 50.360661][ T444] ? __pfx____sys_sendmsg+0x10/0x10
[ 50.360980][ T444] ? find_held_lock+0x2b/0x80
[ 50.361296][ T444] ? __lock_acquire+0x44d/0x7e0
[ 50.361627][ T444] ? find_held_lock+0x2b/0x80
[ 50.361940][ T444] ? __virt_addr_valid+0x22e/0x450
[ 50.362258][ T444] ? __lock_release+0x5d/0x170
[ 50.362593][ T444] __sys_sendmsg+0x10b/0x1a0
[ 50.362907][ T444] ? __call_rcu_common.constprop.0+0x320/0x640
[ 50.363304][ T444] ? __pfx___sys_sendmsg+0x10/0x10
[ 50.363652][ T444] ? rcu_is_watching+0x12/0xc0
[ 50.363972][ T444] do_syscall_64+0xc1/0x380
[ 50.364296][ T444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.364702][ T444] RIP: 0033:0x7f587cec31e7
[ 50.365031][ T444] 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
[ 50.366158][ T444] RSP: 002b:00007fff2def8b98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 50.366654][ T444] RAX: ffffffffffffffda RBX: 00007fff2def92c0 RCX: 00007f587cec31e7
[ 50.367132][ T444] RDX: 0000000000000000 RSI: 00007fff2def8c00 RDI: 0000000000000005
[ 50.367612][ T444] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 50.368087][ T444] R10: 000000003cafb910 R11: 0000000000000246 R12: 0000000000000003
[ 50.368566][ T444] R13: 00000000686e23a3 R14: 0000000000499600 R15: 0000000000000000
[ 50.369058][ T444]
[ 50.369299][ T444] irq event stamp: 107919
[ 50.369548][ T444] hardirqs last enabled at (107929): [] __up_console_sem+0x6b/0x80
[ 50.370097][ T444] hardirqs last disabled at (107936): [] __up_console_sem+0x50/0x80
[ 50.370652][ T444] softirqs last enabled at (107380): [] handle_softirqs+0x358/0x620
[ 50.371214][ T444] softirqs last disabled at (107375): [] __irq_exit_rcu+0xfa/0x160
[ 50.371771][ T444] ---[ end trace 0000000000000000 ]---
[ 50.673073][ T445] br0: port 2(veth02) entered blocking state
[ 50.673629][ T445] br0: port 2(veth02) entered disabled state
[ 50.674117][ T445] veth02: entered allmulticast mode
[ 50.677941][ T445] veth02: entered promiscuous mode
[ 50.679751][ T445] ------------[ cut here ]------------
[ 50.680150][ T445] WARNING: CPU: 2 PID: 445 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 50.680867][ T445] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 50.682024][ T445] CPU: 2 UID: 0 PID: 445 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 50.682740][ T445] Tainted: [W]=WARN
[ 50.683012][ T445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 50.683722][ T445] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 50.684241][ T445] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 50.685676][ T445] RSP: 0018:ffffc90000e56ef0 EFLAGS: 00010246
[ 50.686156][ T445] RAX: 0000000000000000 RBX: ffff88800aa62000 RCX: 0000000000000001
[ 50.686706][ T445] RDX: 0000000000000000 RSI: ffffffff8f69f52e RDI: ffffffff8ee5a5a0
[ 50.687239][ T445] RBP: ffffc90000e56fe0 R08: 0000000000000000 R09: 0000000000000000
[ 50.687775][ T445] R10: ffffc90000e57010 R11: ffffffff8fb798a0 R12: 1ffff920001cade2
[ 50.688298][ T445] R13: 00000000000005dc R14: ffffc90000e57010 R15: ffff88800aa62f08
[ 50.688832][ T445] FS: 00007f2c691d6800(0000) GS:ffff8880a4ba7000(0000) knlGS:0000000000000000
[ 50.689453][ T445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.689894][ T445] CR2: 00000000004e6888 CR3: 000000000aa7d004 CR4: 0000000000772ef0
[ 50.690419][ T445] PKRU: 55555554
[ 50.690718][ T445] Call Trace:
[ 50.690991][ T445]
[ 50.691184][ T445] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 50.691560][ T445] ? __lock_acquire+0x44d/0x7e0
[ 50.691931][ T445] ? find_held_lock+0x2b/0x80
[ 50.692291][ T445] netif_set_mtu+0x88/0x100
[ 50.692661][ T445] ? __pfx_netif_set_mtu+0x10/0x10
[ 50.693034][ T445] dev_set_mtu+0xa0/0x150
[ 50.693311][ T445] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 50.693825][ T445] br_add_if+0xda3/0x1330 [bridge]
[ 50.694233][ T445] do_set_master+0x32f/0x500
[ 50.694623][ T445] do_setlink.constprop.0+0x9f4/0x2480
[ 50.695001][ T445] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 50.695468][ T445] ? rcu_read_lock_any_held+0x43/0xb0
[ 50.695826][ T445] ? validate_chain+0x166/0x4d0
[ 50.696176][ T445] ? __kernel_text_address+0x12/0x40
[ 50.696554][ T445] ? __lock_acquire+0x44d/0x7e0
[ 50.696915][ T445] ? __mutex_trylock_common+0xf9/0x260
[ 50.697279][ T445] ? __pfx___mutex_trylock_common+0x10/0x10
[ 50.697725][ T445] ? rcu_is_watching+0x12/0xc0
[ 50.698086][ T445] ? rcu_is_watching+0x12/0xc0
[ 50.698459][ T445] ? trace_contention_end+0xdc/0x140
[ 50.698815][ T445] ? __mutex_lock+0x19c/0xcd0
[ 50.699170][ T445] ? find_held_lock+0x2b/0x80
[ 50.699540][ T445] ? rtnl_newlink+0x651/0xa60
[ 50.699895][ T445] ? __create_object+0x5e/0xb0
[ 50.700265][ T445] ? __pfx___mutex_lock+0x10/0x10
[ 50.700638][ T445] ? trace_cap_capable+0x10f/0x190
[ 50.700992][ T445] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 50.701428][ T445] ? __rtnl_newlink+0x40e/0xa40
[ 50.701804][ T445] rtnl_newlink+0x69a/0xa60
[ 50.702166][ T445] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.702543][ T445] ? __lock_acquire+0x44d/0x7e0
[ 50.702906][ T445] ? find_held_lock+0x2b/0x80
[ 50.703273][ T445] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 50.703659][ T445] ? __lock_release+0x5d/0x170
[ 50.704018][ T445] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.704366][ T445] rtnetlink_rcv_msg+0x710/0xc00
[ 50.704732][ T445] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.705087][ T445] ? __lock_acquire+0x44d/0x7e0
[ 50.705457][ T445] netlink_rcv_skb+0x124/0x350
[ 50.705823][ T445] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.706181][ T445] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 50.706569][ T445] ? netlink_deliver_tap+0x13e/0x340
[ 50.706926][ T445] ? netlink_deliver_tap+0xc3/0x340
[ 50.707281][ T445] netlink_unicast+0x49e/0x780
[ 50.707649][ T445] ? __pfx_netlink_unicast+0x10/0x10
[ 50.708012][ T445] netlink_sendmsg+0x721/0xbe0
[ 50.708376][ T445] ? __pfx_netlink_sendmsg+0x10/0x10
[ 50.708740][ T445] ? __import_iovec+0x238/0x3c0
[ 50.709098][ T445] ? _copy_from_user+0x53/0xa0
[ 50.709467][ T445] ____sys_sendmsg+0x7ad/0xa10
[ 50.709823][ T445] ? __pfx_____sys_sendmsg+0x10/0x10
[ 50.710172][ T445] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 50.710647][ T445] ___sys_sendmsg+0xed/0x170
[ 50.711007][ T445] ? kasan_record_aux_stack+0x8c/0xa0
[ 50.711362][ T445] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 50.711812][ T445] ? __pfx____sys_sendmsg+0x10/0x10
[ 50.712171][ T445] ? find_held_lock+0x2b/0x80
[ 50.712541][ T445] ? __lock_acquire+0x44d/0x7e0
[ 50.712908][ T445] ? find_held_lock+0x2b/0x80
[ 50.713258][ T445] ? __virt_addr_valid+0x22e/0x450
[ 50.713637][ T445] ? __lock_release+0x5d/0x170
[ 50.714000][ T445] __sys_sendmsg+0x10b/0x1a0
[ 50.714354][ T445] ? __call_rcu_common.constprop.0+0x320/0x640
[ 50.714813][ T445] ? __pfx___sys_sendmsg+0x10/0x10
[ 50.715178][ T445] ? rcu_is_watching+0x12/0xc0
[ 50.715549][ T445] do_syscall_64+0xc1/0x380
[ 50.715906][ T445] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.716340][ T445] RIP: 0033:0x7f2c693a31e7
[ 50.716736][ T445] 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
[ 50.717970][ T445] RSP: 002b:00007ffd9165c698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 50.718518][ T445] RAX: ffffffffffffffda RBX: 00007ffd9165cdc0 RCX: 00007f2c693a31e7
[ 50.719054][ T445] RDX: 0000000000000000 RSI: 00007ffd9165c700 RDI: 0000000000000005
[ 50.719591][ T445] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 50.720113][ T445] R10: 0000000017df6910 R11: 0000000000000246 R12: 0000000000000003
[ 50.720646][ T445] R13: 00000000686e23a3 R14: 0000000000499600 R15: 0000000000000000
[ 50.721185][ T445]
[ 50.721466][ T445] irq event stamp: 99035
[ 50.721733][ T445] hardirqs last enabled at (99045): [] __up_console_sem+0x6b/0x80
[ 50.722333][ T445] hardirqs last disabled at (99054): [] __up_console_sem+0x50/0x80
[ 50.722954][ T445] softirqs last enabled at (99086): [] handle_softirqs+0x358/0x620
[ 50.723593][ T445] softirqs last disabled at (99063): [] __irq_exit_rcu+0xfa/0x160
[ 50.724199][ T445] ---[ end trace 0000000000000000 ]---
[ 51.503070][ T38] br0: port 1(veth01) entered blocking state
[ 51.503588][ T38] br0: port 1(veth01) entered forwarding state
[ 53.065689][ T38] br0: port 2(veth02) entered blocking state
[ 53.066232][ T38] br0: port 2(veth02) entered forwarding state
[ 55.075456][ T459] ipip: IPv4 and MPLS over IPv4 tunneling driver
[ 56.297240][ T70] IPVS: starting estimator thread 0...
[ 56.362600][ T468] IPVS: using max 55 ests per chain, 132000 per kthread
[ 59.222395][ T69] veth02: left allmulticast mode
[ 59.222829][ T69] veth02: left promiscuous mode
[ 59.223361][ T69] br0: port 2(veth02) entered disabled state
[ 59.226068][ T69] veth01: left allmulticast mode
[ 59.226429][ T69] veth01: left promiscuous mode
[ 59.226946][ T69] br0: port 1(veth01) entered disabled state
[ 59.975901][ T69] IPVS: stop unused estimator thread 0...