[ 17.437163][ T302] ------------[ cut here ]------------
[ 17.438088][ T302] WARNING: CPU: 2 PID: 302 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 17.438674][ T302] Modules linked in: vrf veth
[ 17.439028][ T302] CPU: 2 UID: 0 PID: 302 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 17.439535][ T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.439900][ T302] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 17.440198][ T302] 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
[ 17.441199][ T302] RSP: 0018:ffffc90000627140 EFLAGS: 00010246
[ 17.441590][ T302] RAX: 0000000000000000 RBX: ffff888007e09000 RCX: 0000000000000001
[ 17.442019][ T302] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 17.442468][ T302] RBP: ffffc90000627230 R08: ffff888008d02000 R09: 0000000000000000
[ 17.442897][ T302] R10: ffffc900006275c8 R11: ffffffff9b050668 R12: 1ffff920000c4e2c
[ 17.443331][ T302] R13: 0000000000002710 R14: ffffc90000627880 R15: ffff8880051b6a60
[ 17.443760][ T302] FS: 00007f0a22166800(0000) GS:ffff888099fb7000(0000) knlGS:0000000000000000
[ 17.444262][ T302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.444626][ T302] CR2: 00000000004e5aa0 CR3: 0000000009137002 CR4: 0000000000772ef0
[ 17.445053][ T302] PKRU: 55555554
[ 17.445284][ T302] Call Trace:
[ 17.445504][ T302]
[ 17.445659][ T302] ? find_held_lock+0x2b/0x80
[ 17.445954][ T302] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 17.446238][ T302] ? __lock_release+0x5d/0x170
[ 17.446541][ T302] ? __pfx_validate_linkmsg+0x10/0x10
[ 17.447017][ T302] ? is_bpf_text_address+0x71/0x120
[ 17.447322][ T302] ? kernel_text_address+0xce/0xe0
[ 17.447617][ T302] do_setlink.constprop.0+0x6b1/0x2480
[ 17.447916][ T302] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 17.448287][ T302] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.448573][ T302] ? validate_chain+0x166/0x4d0
[ 17.448858][ T302] ? __kernel_text_address+0x12/0x40
[ 17.449149][ T302] ? __lock_acquire+0x44d/0x7e0
[ 17.449449][ T302] ? __mutex_trylock_common+0xf9/0x260
[ 17.449738][ T302] ? __pfx___mutex_trylock_common+0x10/0x10
[ 17.450086][ T302] ? rcu_is_watching+0x12/0xc0
[ 17.450385][ T302] ? rcu_is_watching+0x12/0xc0
[ 17.450670][ T302] ? trace_contention_end+0xdc/0x140
[ 17.450956][ T302] ? __mutex_lock+0x19c/0xcd0
[ 17.451250][ T302] ? find_held_lock+0x2b/0x80
[ 17.451549][ T302] ? rtnl_newlink+0x651/0xa60
[ 17.451830][ T302] ? __create_object+0x5e/0xb0
[ 17.452123][ T302] ? __pfx___mutex_lock+0x10/0x10
[ 17.452420][ T302] ? trace_cap_capable+0x10f/0x190
[ 17.452709][ T302] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 17.453060][ T302] ? __rtnl_newlink+0x40e/0xa40
[ 17.453369][ T302] rtnl_newlink+0x69a/0xa60
[ 17.453662][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.453949][ T302] ? __lock_acquire+0x44d/0x7e0
[ 17.454238][ T302] ? find_held_lock+0x2b/0x80
[ 17.454539][ T302] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 17.454825][ T302] ? __lock_release+0x5d/0x170
[ 17.455121][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.455414][ T302] rtnetlink_rcv_msg+0x710/0xc00
[ 17.455704][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.455996][ T302] ? __lock_acquire+0x44d/0x7e0
[ 17.456311][ T302] netlink_rcv_skb+0x121/0x350
[ 17.456596][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.456884][ T302] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 17.457182][ T302] ? netlink_deliver_tap+0x13e/0x340
[ 17.457478][ T302] ? netlink_deliver_tap+0xc3/0x340
[ 17.457767][ T302] netlink_unicast+0x49e/0x780
[ 17.458059][ T302] ? __pfx_netlink_unicast+0x10/0x10
[ 17.458353][ T302] ? __lock_acquire+0x44d/0x7e0
[ 17.458645][ T302] netlink_sendmsg+0x721/0xbe0
[ 17.458936][ T302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 17.459221][ T302] ? __import_iovec+0x238/0x3c0
[ 17.459524][ T302] ____sys_sendmsg+0x7ad/0xa10
[ 17.459813][ T302] ? __pfx_____sys_sendmsg+0x10/0x10
[ 17.460102][ T302] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 17.460482][ T302] ___sys_sendmsg+0xed/0x170
[ 17.460780][ T302] ? kasan_record_aux_stack+0x8c/0xa0
[ 17.461063][ T302] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 17.461435][ T302] ? __pfx____sys_sendmsg+0x10/0x10
[ 17.461724][ T302] ? find_held_lock+0x2b/0x80
[ 17.462015][ T302] ? __lock_acquire+0x44d/0x7e0
[ 17.462315][ T302] ? find_held_lock+0x2b/0x80
[ 17.462602][ T302] ? __virt_addr_valid+0x22e/0x450
[ 17.462894][ T302] ? __lock_release+0x5d/0x170
[ 17.463190][ T302] __sys_sendmsg+0x10b/0x1a0
[ 17.463481][ T302] ? __call_rcu_common.constprop.0+0x320/0x640
[ 17.463834][ T302] ? __pfx___sys_sendmsg+0x10/0x10
[ 17.464130][ T302] ? rcu_is_watching+0x12/0xc0
[ 17.464427][ T302] do_syscall_64+0xc1/0x380
[ 17.464712][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.465070][ T302] RIP: 0033:0x7f0a223331e7
[ 17.465385][ T302] 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
[ 17.466387][ T302] RSP: 002b:00007ffda3f97818 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 17.466820][ T302] RAX: ffffffffffffffda RBX: 00007ffda3f97f40 RCX: 00007f0a223331e7
[ 17.467258][ T302] RDX: 0000000000000000 RSI: 00007ffda3f97880 RDI: 0000000000000005
[ 17.467683][ T302] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 17.468111][ T302] R10: 00007f0a22230ee8 R11: 0000000000000246 R12: 0000000000000004
[ 17.468545][ T302] R13: 00000000686e3e4e R14: 0000000000499600 R15: 0000000000000000
[ 17.468990][ T302]
[ 17.469210][ T302] irq event stamp: 42555
[ 17.469446][ T302] hardirqs last enabled at (42567): [] __up_console_sem+0x6b/0x80
[ 17.469939][ T302] hardirqs last disabled at (42576): [] __up_console_sem+0x50/0x80
[ 17.470432][ T302] softirqs last enabled at (42290): [] handle_softirqs+0x358/0x620
[ 17.470926][ T302] softirqs last disabled at (42277): [] __irq_exit_rcu+0xfa/0x160
[ 17.471429][ T302] ---[ end trace 0000000000000000 ]---
[ 17.731864][ T309] 8021q: 802.1Q VLAN Support v1.8
[ 19.959400][ T344] ------------[ cut here ]------------
[ 19.959758][ T344] WARNING: CPU: 2 PID: 344 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.960348][ T344] Modules linked in: 8021q vrf veth
[ 19.960865][ T344] CPU: 2 UID: 0 PID: 344 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.961772][ T344] Tainted: [W]=WARN
[ 19.962001][ T344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.962370][ T344] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.962672][ T344] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 19.963683][ T344] RSP: 0018:ffffc90000637140 EFLAGS: 00010246
[ 19.964048][ T344] RAX: 0000000000000000 RBX: ffff88801289c000 RCX: 0000000000000001
[ 19.964487][ T344] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 19.964910][ T344] RBP: ffffc90000637230 R08: ffff888005050800 R09: 0000000000000000
[ 19.965352][ T344] R10: ffffc900006375c8 R11: ffffffff9b050668 R12: 1ffff920000c6e2c
[ 19.965778][ T344] R13: 0000000000002710 R14: ffffc90000637880 R15: ffff888005f943e0
[ 19.966206][ T344] FS: 00007f7f9e290800(0000) GS:ffff888099fb7000(0000) knlGS:0000000000000000
[ 19.966708][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.967074][ T344] CR2: 00000000004e5ab8 CR3: 00000000029ec001 CR4: 0000000000772ef0
[ 19.967517][ T344] PKRU: 55555554
[ 19.967738][ T344] Call Trace:
[ 19.967958][ T344]
[ 19.968111][ T344] ? find_held_lock+0x2b/0x80
[ 19.968416][ T344] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.968703][ T344] ? __lock_release+0x5d/0x170
[ 19.968995][ T344] ? __pfx_validate_linkmsg+0x10/0x10
[ 19.969304][ T344] ? is_bpf_text_address+0x71/0x120
[ 19.969596][ T344] ? kernel_text_address+0xce/0xe0
[ 19.969887][ T344] do_setlink.constprop.0+0x6b1/0x2480
[ 19.970190][ T344] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.970564][ T344] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.970855][ T344] ? validate_chain+0x166/0x4d0
[ 19.971144][ T344] ? __kernel_text_address+0x12/0x40
[ 19.971469][ T344] ? __lock_acquire+0x44d/0x7e0
[ 19.971761][ T344] ? __mutex_trylock_common+0xf9/0x260
[ 19.972054][ T344] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.972428][ T344] ? rcu_is_watching+0x12/0xc0
[ 19.972723][ T344] ? rcu_is_watching+0x12/0xc0
[ 19.973011][ T344] ? trace_contention_end+0xdc/0x140
[ 19.973321][ T344] ? __mutex_lock+0x19c/0xcd0
[ 19.973615][ T344] ? find_held_lock+0x2b/0x80
[ 19.973902][ T344] ? rtnl_newlink+0x651/0xa60
[ 19.974204][ T344] ? __create_object+0x5e/0xb0
[ 19.974506][ T344] ? __pfx___mutex_lock+0x10/0x10
[ 19.974799][ T344] ? trace_cap_capable+0x10f/0x190
[ 19.975085][ T344] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.975457][ T344] ? __rtnl_newlink+0x40e/0xa40
[ 19.975750][ T344] rtnl_newlink+0x69a/0xa60
[ 19.976044][ T344] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.976341][ T344] ? __lock_acquire+0x44d/0x7e0
[ 19.976633][ T344] ? find_held_lock+0x2b/0x80
[ 19.976918][ T344] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.977204][ T344] ? __lock_release+0x5d/0x170
[ 19.977517][ T344] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.977809][ T344] rtnetlink_rcv_msg+0x710/0xc00
[ 19.978096][ T344] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.978405][ T344] ? __lock_acquire+0x44d/0x7e0
[ 19.978704][ T344] netlink_rcv_skb+0x121/0x350
[ 19.978994][ T344] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.979306][ T344] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.979605][ T344] ? netlink_deliver_tap+0x13e/0x340
[ 19.979891][ T344] ? netlink_deliver_tap+0xc3/0x340
[ 19.980180][ T344] netlink_unicast+0x49e/0x780
[ 19.980484][ T344] ? __pfx_netlink_unicast+0x10/0x10
[ 19.980775][ T344] ? __lock_acquire+0x44d/0x7e0
[ 19.981069][ T344] netlink_sendmsg+0x721/0xbe0
[ 19.981400][ T344] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.981701][ T344] ? __import_iovec+0x238/0x3c0
[ 19.981995][ T344] ____sys_sendmsg+0x7ad/0xa10
[ 19.982296][ T344] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.982581][ T344] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.982946][ T344] ___sys_sendmsg+0xed/0x170
[ 19.983232][ T344] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.983551][ T344] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.983920][ T344] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.984212][ T344] ? find_held_lock+0x2b/0x80
[ 19.984515][ T344] ? __lock_acquire+0x44d/0x7e0
[ 19.984808][ T344] ? find_held_lock+0x2b/0x80
[ 19.985096][ T344] ? __virt_addr_valid+0x22e/0x450
[ 19.985395][ T344] ? __lock_release+0x5d/0x170
[ 19.985691][ T344] __sys_sendmsg+0x10b/0x1a0
[ 19.985983][ T344] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.986346][ T344] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.986648][ T344] ? rcu_is_watching+0x12/0xc0
[ 19.986933][ T344] do_syscall_64+0xc1/0x380
[ 19.987223][ T344] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.987586][ T344] RIP: 0033:0x7f7f9e45d1e7
[ 19.987885][ T344] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 19.988890][ T344] RSP: 002b:00007ffedaa17cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.989326][ T344] RAX: ffffffffffffffda RBX: 00007ffedaa183e0 RCX: 00007f7f9e45d1e7
[ 19.989749][ T344] RDX: 0000000000000000 RSI: 00007ffedaa17d20 RDI: 0000000000000005
[ 19.990221][ T344] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 19.990661][ T344] R10: 00007f7f9e35aee8 R11: 0000000000000246 R12: 0000000000000004
[ 19.991091][ T344] R13: 00000000686e3e50 R14: 0000000000499600 R15: 0000000000000000
[ 19.991551][ T344]
[ 19.991772][ T344] irq event stamp: 37943
[ 19.991998][ T344] hardirqs last enabled at (37953): [] __up_console_sem+0x6b/0x80
[ 19.992499][ T344] hardirqs last disabled at (37964): [] __up_console_sem+0x50/0x80
[ 19.992988][ T344] softirqs last enabled at (37200): [] handle_softirqs+0x358/0x620
[ 19.993496][ T344] softirqs last disabled at (37193): [] __irq_exit_rcu+0xfa/0x160
[ 19.993989][ T344] ---[ end trace 0000000000000000 ]---
[ 22.019187][ T379] GACT probability NOT on
[ 23.265654][ T402] ------------[ cut here ]------------
[ 23.265963][ T402] WARNING: CPU: 0 PID: 402 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.266526][ T402] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 23.267030][ T402] CPU: 0 UID: 0 PID: 402 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.267604][ T402] Tainted: [W]=WARN
[ 23.267813][ T402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.268161][ T402] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.268460][ T402] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.269457][ T402] RSP: 0018:ffffc90000797140 EFLAGS: 00010246
[ 23.269807][ T402] RAX: 0000000000000000 RBX: ffff888007939000 RCX: 0000000000000001
[ 23.270223][ T402] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 23.270648][ T402] RBP: ffffc90000797230 R08: ffff888009048800 R09: 0000000000000000
[ 23.271062][ T402] R10: ffffc900007975c8 R11: ffffffff9b050668 R12: 1ffff920000f2e2c
[ 23.271493][ T402] R13: 0000000000002710 R14: ffffc90000797880 R15: ffff888005f94ae0
[ 23.271913][ T402] FS: 00007f3abfb6e800(0000) GS:ffff888099eb7000(0000) knlGS:0000000000000000
[ 23.272407][ T402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.272753][ T402] CR2: 00000000004e5aa8 CR3: 0000000012b41001 CR4: 0000000000772ef0
[ 23.273268][ T402] PKRU: 55555554
[ 23.273478][ T402] Call Trace:
[ 23.273685][ T402]
[ 23.273825][ T402] ? find_held_lock+0x2b/0x80
[ 23.274105][ T402] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.274390][ T402] ? __lock_release+0x5d/0x170
[ 23.274668][ T402] ? __pfx_validate_linkmsg+0x10/0x10
[ 23.274943][ T402] ? is_bpf_text_address+0x71/0x120
[ 23.275223][ T402] do_setlink.constprop.0+0x6b1/0x2480
[ 23.275510][ T402] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.275860][ T402] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.276137][ T402] ? validate_chain+0x166/0x4d0
[ 23.276419][ T402] ? __kernel_text_address+0x12/0x40
[ 23.276696][ T402] ? __lock_acquire+0x44d/0x7e0
[ 23.276974][ T402] ? __mutex_trylock_common+0xf9/0x260
[ 23.277261][ T402] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.277601][ T402] ? rcu_is_watching+0x12/0xc0
[ 23.277875][ T402] ? rcu_is_watching+0x12/0xc0
[ 23.278153][ T402] ? trace_contention_end+0xdc/0x140
[ 23.278437][ T402] ? __mutex_lock+0x19c/0xcd0
[ 23.278714][ T402] ? find_held_lock+0x2b/0x80
[ 23.278987][ T402] ? rtnl_newlink+0x651/0xa60
[ 23.279265][ T402] ? __create_object+0x5e/0xb0
[ 23.279545][ T402] ? __pfx___mutex_lock+0x10/0x10
[ 23.279825][ T402] ? trace_cap_capable+0x10f/0x190
[ 23.280097][ T402] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.280447][ T402] ? __rtnl_newlink+0x40e/0xa40
[ 23.280732][ T402] rtnl_newlink+0x69a/0xa60
[ 23.281009][ T402] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.281300][ T402] ? __lock_acquire+0x44d/0x7e0
[ 23.281588][ T402] ? find_held_lock+0x2b/0x80
[ 23.281864][ T402] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.282134][ T402] ? __lock_release+0x5d/0x170
[ 23.282418][ T402] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.282695][ T402] rtnetlink_rcv_msg+0x710/0xc00
[ 23.282969][ T402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.283254][ T402] ? __lock_acquire+0x44d/0x7e0
[ 23.283537][ T402] netlink_rcv_skb+0x121/0x350
[ 23.283809][ T402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.284082][ T402] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.284375][ T402] ? netlink_deliver_tap+0x13e/0x340
[ 23.284673][ T402] ? netlink_deliver_tap+0xc3/0x340
[ 23.284949][ T402] netlink_unicast+0x49e/0x780
[ 23.285225][ T402] ? __pfx_netlink_unicast+0x10/0x10
[ 23.285510][ T402] ? __lock_acquire+0x44d/0x7e0
[ 23.285790][ T402] netlink_sendmsg+0x721/0xbe0
[ 23.286066][ T402] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.286348][ T402] ? __import_iovec+0x238/0x3c0
[ 23.286636][ T402] ____sys_sendmsg+0x7ad/0xa10
[ 23.286912][ T402] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.287186][ T402] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.287549][ T402] ___sys_sendmsg+0xed/0x170
[ 23.287819][ T402] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.288090][ T402] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.288441][ T402] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.288726][ T402] ? find_held_lock+0x2b/0x80
[ 23.289006][ T402] ? __lock_acquire+0x44d/0x7e0
[ 23.289296][ T402] ? find_held_lock+0x2b/0x80
[ 23.289570][ T402] ? __virt_addr_valid+0x22e/0x450
[ 23.289841][ T402] ? __lock_release+0x5d/0x170
[ 23.290121][ T402] __sys_sendmsg+0x10b/0x1a0
[ 23.290402][ T402] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.290749][ T402] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.291034][ T402] ? rcu_is_watching+0x12/0xc0
[ 23.291328][ T402] do_syscall_64+0xc1/0x380
[ 23.291602][ T402] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.291938][ T402] RIP: 0033:0x7f3abfd3b1e7
[ 23.292219][ T402] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 23.293208][ T402] RSP: 002b:00007ffe51b34418 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.293645][ T402] RAX: ffffffffffffffda RBX: 00007ffe51b34b40 RCX: 00007f3abfd3b1e7
[ 23.294052][ T402] RDX: 0000000000000000 RSI: 00007ffe51b34480 RDI: 0000000000000005
[ 23.294474][ T402] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 23.294883][ T402] R10: 00007f3abfc38ee8 R11: 0000000000000246 R12: 0000000000000004
[ 23.295303][ T402] R13: 00000000686e3e53 R14: 0000000000499600 R15: 0000000000000000
[ 23.295722][ T402]
[ 23.295926][ T402] irq event stamp: 41155
[ 23.296131][ T402] hardirqs last enabled at (41163): [] __up_console_sem+0x6b/0x80
[ 23.296619][ T402] hardirqs last disabled at (41172): [] __up_console_sem+0x50/0x80
[ 23.297089][ T402] softirqs last enabled at (40448): [] handle_softirqs+0x358/0x620
[ 23.297569][ T402] softirqs last disabled at (40443): [] __irq_exit_rcu+0xfa/0x160
[ 23.298046][ T402] ---[ end trace 0000000000000000 ]---
[ 23.764815][ T414] br10: port 1(veth1.10) entered blocking state
[ 23.765941][ T414] br10: port 1(veth1.10) entered disabled state
[ 23.766466][ T414] veth1.10: entered allmulticast mode
[ 23.766755][ T414] veth1: entered allmulticast mode
[ 23.771096][ T414] veth1.10: entered promiscuous mode
[ 23.771465][ T414] veth1: entered promiscuous mode
[ 23.774136][ T414] ------------[ cut here ]------------
[ 23.774638][ T414] WARNING: CPU: 1 PID: 414 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.775427][ T414] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 23.776004][ T414] CPU: 1 UID: 0 PID: 414 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.776865][ T414] Tainted: [W]=WARN
[ 23.777099][ T414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.777669][ T414] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.777992][ T414] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.779230][ T414] RSP: 0018:ffffc90000656ef0 EFLAGS: 00010246
[ 23.779683][ T414] RAX: 0000000000000000 RBX: ffff8880020ea000 RCX: 0000000000000001
[ 23.780148][ T414] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 23.780612][ T414] RBP: ffffc90000656fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.781075][ T414] R10: ffffc90000657010 R11: ffffffff9b0a8918 R12: 1ffff920000cade2
[ 23.781553][ T414] R13: 0000000000002710 R14: ffffc90000657010 R15: ffff8880020eaf08
[ 23.782035][ T414] FS: 00007f1250f98800(0000) GS:ffff888099f37000(0000) knlGS:0000000000000000
[ 23.782591][ T414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.782977][ T414] CR2: 00000000004e5410 CR3: 0000000005d6a006 CR4: 0000000000772ef0
[ 23.783444][ T414] PKRU: 55555554
[ 23.783672][ T414] Call Trace:
[ 23.783900][ T414]
[ 23.784060][ T414] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.784385][ T414] ? find_held_lock+0x2b/0x80
[ 23.784700][ T414] ? mark_held_locks+0x49/0x80
[ 23.785006][ T414] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.785398][ T414] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.785709][ T414] netif_set_mtu+0x88/0x100
[ 23.786015][ T414] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.786348][ T414] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.786783][ T414] dev_set_mtu+0xa0/0x150
[ 23.787014][ T414] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.787446][ T414] br_add_if+0xda3/0x1330 [bridge]
[ 23.787799][ T414] do_set_master+0x32f/0x500
[ 23.788114][ T414] do_setlink.constprop.0+0x9f4/0x2480
[ 23.788435][ T414] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.788828][ T414] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.789135][ T414] ? validate_chain+0x166/0x4d0
[ 23.789449][ T414] ? __kernel_text_address+0x12/0x40
[ 23.789758][ T414] ? __lock_acquire+0x44d/0x7e0
[ 23.790066][ T414] ? __mutex_trylock_common+0xf9/0x260
[ 23.790382][ T414] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.790762][ T414] ? rcu_is_watching+0x12/0xc0
[ 23.791071][ T414] ? rcu_is_watching+0x12/0xc0
[ 23.791404][ T414] ? trace_contention_end+0xdc/0x140
[ 23.791711][ T414] ? __mutex_lock+0x19c/0xcd0
[ 23.792014][ T414] ? find_held_lock+0x2b/0x80
[ 23.792328][ T414] ? rtnl_newlink+0x651/0xa60
[ 23.792635][ T414] ? __create_object+0x5e/0xb0
[ 23.792941][ T414] ? __pfx___mutex_lock+0x10/0x10
[ 23.793258][ T414] ? trace_cap_capable+0x10f/0x190
[ 23.793569][ T414] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.793947][ T414] ? __rtnl_newlink+0x40e/0xa40
[ 23.794270][ T414] rtnl_newlink+0x69a/0xa60
[ 23.794583][ T414] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.794924][ T414] ? __lock_acquire+0x44d/0x7e0
[ 23.795258][ T414] ? find_held_lock+0x2b/0x80
[ 23.795562][ T414] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.795872][ T414] ? __lock_release+0x5d/0x170
[ 23.796181][ T414] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.796512][ T414] rtnetlink_rcv_msg+0x710/0xc00
[ 23.796828][ T414] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.797135][ T414] ? __lock_acquire+0x44d/0x7e0
[ 23.797473][ T414] netlink_rcv_skb+0x121/0x350
[ 23.797782][ T414] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.798089][ T414] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.798422][ T414] ? netlink_deliver_tap+0x13e/0x340
[ 23.798736][ T414] ? netlink_deliver_tap+0xc3/0x340
[ 23.799044][ T414] netlink_unicast+0x49e/0x780
[ 23.799367][ T414] ? __pfx_netlink_unicast+0x10/0x10
[ 23.799676][ T414] ? __lock_acquire+0x44d/0x7e0
[ 23.799987][ T414] netlink_sendmsg+0x721/0xbe0
[ 23.800306][ T414] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.800620][ T414] ? __import_iovec+0x238/0x3c0
[ 23.800943][ T414] ____sys_sendmsg+0x7ad/0xa10
[ 23.801283][ T414] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.801601][ T414] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.801994][ T414] ___sys_sendmsg+0xed/0x170
[ 23.802322][ T414] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.802629][ T414] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.803014][ T414] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.803334][ T414] ? find_held_lock+0x2b/0x80
[ 23.803644][ T414] ? __lock_acquire+0x44d/0x7e0
[ 23.803953][ T414] ? find_held_lock+0x2b/0x80
[ 23.804277][ T414] ? __virt_addr_valid+0x22e/0x450
[ 23.804594][ T414] ? __lock_release+0x5d/0x170
[ 23.804908][ T414] __sys_sendmsg+0x10b/0x1a0
[ 23.805212][ T414] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.805628][ T414] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.805950][ T414] ? rcu_is_watching+0x12/0xc0
[ 23.806269][ T414] do_syscall_64+0xc1/0x380
[ 23.806578][ T414] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.806958][ T414] RIP: 0033:0x7f12511651e7
[ 23.807285][ T414] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 23.808403][ T414] RSP: 002b:00007ffd7f398828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.808875][ T414] RAX: ffffffffffffffda RBX: 00007ffd7f398f50 RCX: 00007f12511651e7
[ 23.809383][ T414] RDX: 0000000000000000 RSI: 00007ffd7f398890 RDI: 0000000000000005
[ 23.809854][ T414] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.810323][ T414] R10: 00000000347de910 R11: 0000000000000246 R12: 0000000000000004
[ 23.810783][ T414] R13: 00000000686e3e54 R14: 0000000000499600 R15: 0000000000000000
[ 23.811275][ T414]
[ 23.811526][ T414] irq event stamp: 40641
[ 23.811763][ T414] hardirqs last enabled at (40649): [] __up_console_sem+0x6b/0x80
[ 23.812315][ T414] hardirqs last disabled at (40658): [] __up_console_sem+0x50/0x80
[ 23.812858][ T414] softirqs last enabled at (40352): [] handle_softirqs+0x358/0x620
[ 23.813395][ T414] softirqs last disabled at (40347): [] __irq_exit_rcu+0xfa/0x160
[ 23.813931][ T414] ---[ end trace 0000000000000000 ]---
[ 24.412091][ T431] br11: port 1(veth1.11) entered blocking state
[ 24.412523][ T431] br11: port 1(veth1.11) entered disabled state
[ 24.412935][ T431] veth1.11: entered allmulticast mode
[ 24.416336][ T431] veth1.11: entered promiscuous mode
[ 24.418457][ T431] ------------[ cut here ]------------
[ 24.418790][ T431] WARNING: CPU: 3 PID: 431 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.419558][ T431] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 24.420119][ T431] CPU: 3 UID: 0 PID: 431 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.420748][ T431] Tainted: [W]=WARN
[ 24.420981][ T431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.421398][ T431] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.421716][ 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
[ 24.422821][ T431] RSP: 0018:ffffc90000566ef0 EFLAGS: 00010246
[ 24.423207][ T431] RAX: 0000000000000000 RBX: ffff8880050b2000 RCX: 0000000000000001
[ 24.423677][ T431] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 24.424139][ T431] RBP: ffffc90000566fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.424603][ T431] R10: ffffc90000567010 R11: ffffffff9b0a8918 R12: 1ffff920000acde2
[ 24.425064][ T431] R13: 0000000000002710 R14: ffffc90000567010 R15: ffff8880050b2f08
[ 24.425543][ T431] FS: 00007f9d549f6800(0000) GS:ffff88809a037000(0000) knlGS:0000000000000000
[ 24.426076][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.426476][ T431] CR2: 00000000004e5418 CR3: 00000000161b8004 CR4: 0000000000772ef0
[ 24.426990][ T431] PKRU: 55555554
[ 24.427219][ T431] Call Trace:
[ 24.427455][ T431]
[ 24.427618][ T431] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.427924][ T431] ? find_held_lock+0x2b/0x80
[ 24.428235][ T431] ? mark_held_locks+0x49/0x80
[ 24.428579][ T431] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.428962][ T431] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.429280][ T431] netif_set_mtu+0x88/0x100
[ 24.429587][ T431] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.429913][ T431] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.430355][ T431] dev_set_mtu+0xa0/0x150
[ 24.430620][ T431] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.431045][ T431] br_add_if+0xda3/0x1330 [bridge]
[ 24.431442][ T431] do_set_master+0x32f/0x500
[ 24.431756][ T431] do_setlink.constprop.0+0x9f4/0x2480
[ 24.432071][ T431] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.432477][ T431] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.432784][ T431] ? validate_chain+0x166/0x4d0
[ 24.433087][ T431] ? __kernel_text_address+0x12/0x40
[ 24.433407][ T431] ? __lock_acquire+0x44d/0x7e0
[ 24.433718][ T431] ? __mutex_trylock_common+0xf9/0x260
[ 24.434026][ T431] ? __pfx___mutex_trylock_common+0x10/0x10
[ 24.434416][ T431] ? rcu_is_watching+0x12/0xc0
[ 24.434735][ T431] ? rcu_is_watching+0x12/0xc0
[ 24.435040][ T431] ? trace_contention_end+0xdc/0x140
[ 24.435357][ T431] ? __mutex_lock+0x19c/0xcd0
[ 24.435668][ T431] ? find_held_lock+0x2b/0x80
[ 24.435977][ T431] ? rtnl_newlink+0x651/0xa60
[ 24.436286][ T431] ? __create_object+0x5e/0xb0
[ 24.436597][ T431] ? __pfx___mutex_lock+0x10/0x10
[ 24.436903][ T431] ? trace_cap_capable+0x10f/0x190
[ 24.437210][ T431] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.437601][ T431] ? __rtnl_newlink+0x40e/0xa40
[ 24.437921][ T431] rtnl_newlink+0x69a/0xa60
[ 24.438261][ T431] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.438569][ T431] ? __lock_acquire+0x44d/0x7e0
[ 24.438883][ T431] ? find_held_lock+0x2b/0x80
[ 24.439196][ T431] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.439509][ T431] ? __lock_release+0x5d/0x170
[ 24.439820][ T431] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.440125][ T431] rtnetlink_rcv_msg+0x710/0xc00
[ 24.440445][ T431] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.440755][ T431] ? __lock_acquire+0x44d/0x7e0
[ 24.441063][ T431] netlink_rcv_skb+0x121/0x350
[ 24.441398][ T431] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.441706][ T431] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.442037][ T431] ? netlink_deliver_tap+0x13e/0x340
[ 24.442355][ T431] ? netlink_deliver_tap+0xc3/0x340
[ 24.442932][ T431] netlink_unicast+0x49e/0x780
[ 24.443239][ T431] ? __pfx_netlink_unicast+0x10/0x10
[ 24.443551][ T431] ? __lock_acquire+0x44d/0x7e0
[ 24.443861][ T431] netlink_sendmsg+0x721/0xbe0
[ 24.444171][ T431] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.444712][ T431] ? __import_iovec+0x238/0x3c0
[ 24.445253][ T431] ____sys_sendmsg+0x7ad/0xa10
[ 24.445784][ T431] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.446090][ T431] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.446489][ T431] ___sys_sendmsg+0xed/0x170
[ 24.447015][ T431] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.447329][ T431] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.447717][ T431] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.448026][ T431] ? find_held_lock+0x2b/0x80
[ 24.448789][ T431] ? __lock_acquire+0x44d/0x7e0
[ 24.449102][ T431] ? find_held_lock+0x2b/0x80
[ 24.449415][ T431] ? __virt_addr_valid+0x22e/0x450
[ 24.449722][ T431] ? __lock_release+0x5d/0x170
[ 24.450036][ T431] __sys_sendmsg+0x10b/0x1a0
[ 24.450351][ T431] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.450731][ T431] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.451048][ T431] ? rcu_is_watching+0x12/0xc0
[ 24.451370][ T431] do_syscall_64+0xc1/0x380
[ 24.451679][ T431] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.452057][ T431] RIP: 0033:0x7f9d54bc31e7
[ 24.452382][ 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
[ 24.453482][ T431] RSP: 002b:00007fff94d565c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.453947][ T431] RAX: ffffffffffffffda RBX: 00007fff94d56cf0 RCX: 00007f9d54bc31e7
[ 24.454413][ T431] RDX: 0000000000000000 RSI: 00007fff94d56630 RDI: 0000000000000005
[ 24.455097][ T431] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.455557][ T431] R10: 0000000036347910 R11: 0000000000000246 R12: 0000000000000004
[ 24.456014][ T431] R13: 00000000686e3e55 R14: 0000000000499600 R15: 0000000000000000
[ 24.456493][ T431]
[ 24.456722][ T431] irq event stamp: 43341
[ 24.456951][ T431] hardirqs last enabled at (43349): [] __up_console_sem+0x6b/0x80
[ 24.457705][ T431] hardirqs last disabled at (43358): [] __up_console_sem+0x50/0x80
[ 24.458272][ T431] softirqs last enabled at (42414): [] handle_softirqs+0x358/0x620
[ 24.458799][ T431] softirqs last disabled at (42307): [] __irq_exit_rcu+0xfa/0x160
[ 24.459558][ T431] ---[ end trace 0000000000000000 ]---
[ 25.066880][ T449] ------------[ cut here ]------------
[ 25.067201][ T449] WARNING: CPU: 1 PID: 449 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.067767][ T449] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 25.068294][ T449] CPU: 1 UID: 0 PID: 449 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.068884][ T449] Tainted: [W]=WARN
[ 25.069101][ T449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.070581][ T449] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.070880][ T449] 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
[ 25.071917][ T449] RSP: 0018:ffffc90000587140 EFLAGS: 00010246
[ 25.072295][ T449] RAX: 0000000000000000 RBX: ffff888008c2c000 RCX: 0000000000000001
[ 25.072760][ T449] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 25.073185][ T449] RBP: ffffc90000587230 R08: ffff888012712000 R09: 0000000000000000
[ 25.073632][ T449] R10: ffffc900005875c8 R11: ffffffff9b050668 R12: 1ffff920000b0e2c
[ 25.074060][ T449] R13: 0000000000002710 R14: ffffc90000587880 R15: ffff8880113eb860
[ 25.074487][ T449] FS: 00007fa7d597f800(0000) GS:ffff888099f37000(0000) knlGS:0000000000000000
[ 25.074981][ T449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.075344][ T449] CR2: 00000000004e5ab0 CR3: 0000000012b4f002 CR4: 0000000000772ef0
[ 25.075763][ T449] PKRU: 55555554
[ 25.075968][ T449] Call Trace:
[ 25.076180][ T449]
[ 25.076341][ T449] ? find_held_lock+0x2b/0x80
[ 25.076627][ T449] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.076901][ T449] ? __lock_release+0x5d/0x170
[ 25.077179][ T449] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.077463][ T449] ? is_bpf_text_address+0x71/0x120
[ 25.077748][ T449] ? kernel_text_address+0xce/0xe0
[ 25.078026][ T449] do_setlink.constprop.0+0x6b1/0x2480
[ 25.078317][ T449] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.078667][ T449] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.078942][ T449] ? validate_chain+0x166/0x4d0
[ 25.079214][ T449] ? __kernel_text_address+0x12/0x40
[ 25.079501][ T449] ? __lock_acquire+0x44d/0x7e0
[ 25.079791][ T449] ? __mutex_trylock_common+0xf9/0x260
[ 25.080066][ T449] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.080419][ T449] ? rcu_is_watching+0x12/0xc0
[ 25.080697][ T449] ? rcu_is_watching+0x12/0xc0
[ 25.080968][ T449] ? trace_contention_end+0xdc/0x140
[ 25.081249][ T449] ? __mutex_lock+0x19c/0xcd0
[ 25.081539][ T449] ? find_held_lock+0x2b/0x80
[ 25.081820][ T449] ? rtnl_newlink+0x651/0xa60
[ 25.082098][ T449] ? __create_object+0x5e/0xb0
[ 25.082384][ T449] ? __pfx___mutex_lock+0x10/0x10
[ 25.082660][ T449] ? trace_cap_capable+0x10f/0x190
[ 25.082933][ T449] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.083281][ T449] ? __rtnl_newlink+0x40e/0xa40
[ 25.083563][ T449] rtnl_newlink+0x69a/0xa60
[ 25.083854][ T449] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.084125][ T449] ? __lock_acquire+0x44d/0x7e0
[ 25.084419][ T449] ? find_held_lock+0x2b/0x80
[ 25.084698][ T449] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.084969][ T449] ? __lock_release+0x5d/0x170
[ 25.085252][ T449] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.085525][ T449] rtnetlink_rcv_msg+0x710/0xc00
[ 25.085805][ T449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.086086][ T449] ? __lock_acquire+0x44d/0x7e0
[ 25.086374][ T449] netlink_rcv_skb+0x121/0x350
[ 25.086659][ T449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.086941][ T449] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.087235][ T449] ? netlink_deliver_tap+0x13e/0x340
[ 25.087524][ T449] ? netlink_deliver_tap+0xc3/0x340
[ 25.087820][ T449] netlink_unicast+0x49e/0x780
[ 25.088107][ T449] ? __pfx_netlink_unicast+0x10/0x10
[ 25.088405][ T449] ? __lock_acquire+0x44d/0x7e0
[ 25.088700][ T449] netlink_sendmsg+0x721/0xbe0
[ 25.088991][ T449] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.089293][ T449] ? __import_iovec+0x238/0x3c0
[ 25.089590][ T449] ____sys_sendmsg+0x7ad/0xa10
[ 25.089886][ T449] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.090182][ T449] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.090564][ T449] ___sys_sendmsg+0xed/0x170
[ 25.090853][ T449] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.091144][ T449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.091530][ T449] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.091845][ T449] ? find_held_lock+0x2b/0x80
[ 25.092123][ T449] ? __lock_acquire+0x44d/0x7e0
[ 25.092428][ T449] ? find_held_lock+0x2b/0x80
[ 25.092704][ T449] ? __virt_addr_valid+0x22e/0x450
[ 25.092978][ T449] ? __lock_release+0x5d/0x170
[ 25.093275][ T449] __sys_sendmsg+0x10b/0x1a0
[ 25.093547][ T449] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.093888][ T449] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.094177][ T449] ? rcu_is_watching+0x12/0xc0
[ 25.094467][ T449] do_syscall_64+0xc1/0x380
[ 25.094744][ T449] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.095082][ T449] RIP: 0033:0x7fa7d5b4c1e7
[ 25.095374][ T449] 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
[ 25.096367][ T449] RSP: 002b:00007ffd746242b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.096789][ T449] RAX: ffffffffffffffda RBX: 00007ffd746249e0 RCX: 00007fa7d5b4c1e7
[ 25.097202][ T449] RDX: 0000000000000000 RSI: 00007ffd74624320 RDI: 0000000000000005
[ 25.097623][ T449] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 25.098033][ T449] R10: 00007fa7d5a49ee8 R11: 0000000000000246 R12: 0000000000000004
[ 25.098457][ T449] R13: 00000000686e3e55 R14: 0000000000499600 R15: 0000000000000000
[ 25.098883][ T449]
[ 25.099090][ T449] irq event stamp: 34431
[ 25.099304][ T449] hardirqs last enabled at (34441): [] __up_console_sem+0x6b/0x80
[ 25.099781][ T449] hardirqs last disabled at (34448): [] __up_console_sem+0x50/0x80
[ 25.100321][ T449] softirqs last enabled at (34478): [] handle_softirqs+0x358/0x620
[ 25.100807][ T449] softirqs last disabled at (34457): [] __irq_exit_rcu+0xfa/0x160
[ 25.101301][ T449] ---[ end trace 0000000000000000 ]---
[ 25.540138][ T461] br10: port 2(veth2.10) entered blocking state
[ 25.540563][ T461] br10: port 2(veth2.10) entered disabled state
[ 25.540972][ T461] veth2.10: entered allmulticast mode
[ 25.541275][ T461] veth2: entered allmulticast mode
[ 25.545252][ T461] veth2.10: entered promiscuous mode
[ 25.545557][ T461] veth2: entered promiscuous mode
[ 25.547158][ T461] ------------[ cut here ]------------
[ 25.547480][ T461] WARNING: CPU: 3 PID: 461 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.548084][ T461] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 25.548650][ T461] CPU: 3 UID: 0 PID: 461 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.549271][ T461] Tainted: [W]=WARN
[ 25.549510][ T461] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.549896][ T461] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.550216][ T461] 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
[ 25.551854][ T461] RSP: 0018:ffffc90000776ef0 EFLAGS: 00010246
[ 25.552251][ T461] RAX: 0000000000000000 RBX: ffff8880020ea000 RCX: 0000000000000001
[ 25.552712][ T461] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 25.553169][ T461] RBP: ffffc90000776fe0 R08: 0000000000000000 R09: 0000000000000000
[ 25.553636][ T461] R10: ffffc90000777010 R11: ffffffff9b0a8918 R12: 1ffff920000eede2
[ 25.554101][ T461] R13: 0000000000002710 R14: ffffc90000777010 R15: ffff8880020eaf08
[ 25.554572][ T461] FS: 00007f2217fd4800(0000) GS:ffff88809a037000(0000) knlGS:0000000000000000
[ 25.555107][ T461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.555502][ T461] CR2: 00000000004e5410 CR3: 0000000015a1d003 CR4: 0000000000772ef0
[ 25.555968][ T461] PKRU: 55555554
[ 25.556197][ T461] Call Trace:
[ 25.556435][ T461]
[ 25.556598][ T461] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.556916][ T461] ? find_held_lock+0x2b/0x80
[ 25.557230][ T461] ? mark_held_locks+0x49/0x80
[ 25.557544][ T461] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 25.557928][ T461] ? lockdep_hardirqs_on+0x7c/0x110
[ 25.558250][ T461] netif_set_mtu+0x88/0x100
[ 25.558560][ T461] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.558884][ T461] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 25.559335][ T461] dev_set_mtu+0xa0/0x150
[ 25.559569][ T461] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 25.560000][ T461] br_add_if+0xda3/0x1330 [bridge]
[ 25.560366][ T461] do_set_master+0x32f/0x500
[ 25.560694][ T461] do_setlink.constprop.0+0x9f4/0x2480
[ 25.561006][ T461] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.561417][ T461] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.561729][ T461] ? validate_chain+0x166/0x4d0
[ 25.562034][ T461] ? __kernel_text_address+0x12/0x40
[ 25.562353][ T461] ? __lock_acquire+0x44d/0x7e0
[ 25.562673][ T461] ? __mutex_trylock_common+0xf9/0x260
[ 25.562981][ T461] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.563370][ T461] ? rcu_is_watching+0x12/0xc0
[ 25.563680][ T461] ? rcu_is_watching+0x12/0xc0
[ 25.563987][ T461] ? trace_contention_end+0xdc/0x140
[ 25.564317][ T461] ? __mutex_lock+0x19c/0xcd0
[ 25.564629][ T461] ? find_held_lock+0x2b/0x80
[ 25.564941][ T461] ? rtnl_newlink+0x651/0xa60
[ 25.565254][ T461] ? __create_object+0x5e/0xb0
[ 25.565564][ T461] ? __pfx___mutex_lock+0x10/0x10
[ 25.565871][ T461] ? trace_cap_capable+0x10f/0x190
[ 25.566177][ T461] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.566564][ T461] ? __rtnl_newlink+0x40e/0xa40
[ 25.566879][ T461] rtnl_newlink+0x69a/0xa60
[ 25.567195][ T461] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.567508][ T461] ? __lock_acquire+0x44d/0x7e0
[ 25.567831][ T461] ? find_held_lock+0x2b/0x80
[ 25.568138][ T461] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.568448][ T461] ? __lock_release+0x5d/0x170
[ 25.568770][ T461] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.569075][ T461] rtnetlink_rcv_msg+0x710/0xc00
[ 25.569394][ T461] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.569724][ T461] ? __lock_acquire+0x44d/0x7e0
[ 25.570051][ T461] netlink_rcv_skb+0x121/0x350
[ 25.570378][ T461] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.570700][ T461] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.571035][ T461] ? netlink_deliver_tap+0x13e/0x340
[ 25.571375][ T461] ? netlink_deliver_tap+0xc3/0x340
[ 25.571703][ T461] netlink_unicast+0x49e/0x780
[ 25.572039][ T461] ? __pfx_netlink_unicast+0x10/0x10
[ 25.572371][ T461] ? __lock_acquire+0x44d/0x7e0
[ 25.572701][ T461] netlink_sendmsg+0x721/0xbe0
[ 25.573028][ T461] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.573361][ T461] ? __import_iovec+0x238/0x3c0
[ 25.573695][ T461] ____sys_sendmsg+0x7ad/0xa10
[ 25.574023][ T461] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.574351][ T461] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.574744][ T461] ___sys_sendmsg+0xed/0x170
[ 25.575049][ T461] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.575365][ T461] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.575753][ T461] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.576063][ T461] ? find_held_lock+0x2b/0x80
[ 25.576383][ T461] ? __lock_acquire+0x44d/0x7e0
[ 25.576707][ T461] ? find_held_lock+0x2b/0x80
[ 25.577015][ T461] ? __virt_addr_valid+0x22e/0x450
[ 25.577332][ T461] ? __lock_release+0x5d/0x170
[ 25.577652][ T461] __sys_sendmsg+0x10b/0x1a0
[ 25.577956][ T461] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.578357][ T461] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.578681][ T461] ? rcu_is_watching+0x12/0xc0
[ 25.578998][ T461] do_syscall_64+0xc1/0x380
[ 25.579320][ T461] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.579701][ T461] RIP: 0033:0x7f22181a11e7
[ 25.580025][ T461] 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
[ 25.581136][ T461] RSP: 002b:00007ffcb52f3c88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.581645][ T461] RAX: ffffffffffffffda RBX: 00007ffcb52f43b0 RCX: 00007f22181a11e7
[ 25.582119][ T461] RDX: 0000000000000000 RSI: 00007ffcb52f3cf0 RDI: 0000000000000005
[ 25.582583][ T461] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 25.583063][ T461] R10: 0000000024bba910 R11: 0000000000000246 R12: 0000000000000004
[ 25.583530][ T461] R13: 00000000686e3e56 R14: 0000000000499600 R15: 0000000000000000
[ 25.584016][ T461]
[ 25.584259][ T461] irq event stamp: 35885
[ 25.584489][ T461] hardirqs last enabled at (35893): [] __up_console_sem+0x6b/0x80
[ 25.585037][ T461] hardirqs last disabled at (35900): [] __up_console_sem+0x50/0x80
[ 25.585573][ T461] softirqs last enabled at (35076): [] handle_softirqs+0x358/0x620
[ 25.586114][ T461] softirqs last disabled at (34757): [] __irq_exit_rcu+0xfa/0x160
[ 25.586648][ T461] ---[ end trace 0000000000000000 ]---
[ 26.176433][ T478] br11: port 2(veth2.11) entered blocking state
[ 26.176881][ T478] br11: port 2(veth2.11) entered disabled state
[ 26.177323][ T478] veth2.11: entered allmulticast mode
[ 26.181847][ T478] veth2.11: entered promiscuous mode
[ 26.183510][ T478] ------------[ cut here ]------------
[ 26.183841][ T478] WARNING: CPU: 2 PID: 478 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.184474][ T478] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 26.185082][ T478] CPU: 2 UID: 0 PID: 478 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.187101][ T478] Tainted: [W]=WARN
[ 26.187363][ T478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.187767][ T478] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.188107][ T478] 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
[ 26.189218][ T478] RSP: 0018:ffffc900007e6ef0 EFLAGS: 00010246
[ 26.189635][ T478] RAX: 0000000000000000 RBX: ffff8880050b2000 RCX: 0000000000000001
[ 26.190108][ T478] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 26.190587][ T478] RBP: ffffc900007e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 26.191059][ T478] R10: ffffc900007e7010 R11: ffffffff9b0a8918 R12: 1ffff920000fcde2
[ 26.191554][ T478] R13: 0000000000002710 R14: ffffc900007e7010 R15: ffff8880050b2f08
[ 26.192031][ T478] FS: 00007fca12316800(0000) GS:ffff888099fb7000(0000) knlGS:0000000000000000
[ 26.192586][ T478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.192984][ T478] CR2: 00000000004e5418 CR3: 00000000090e4004 CR4: 0000000000772ef0
[ 26.193463][ T478] PKRU: 55555554
[ 26.193706][ T478] Call Trace:
[ 26.193951][ T478]
[ 26.194124][ T478] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.194458][ T478] ? find_held_lock+0x2b/0x80
[ 26.194789][ T478] ? mark_held_locks+0x49/0x80
[ 26.195115][ T478] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 26.195517][ T478] ? lockdep_hardirqs_on+0x7c/0x110
[ 26.195842][ T478] netif_set_mtu+0x88/0x100
[ 26.196163][ T478] ? __pfx_netif_set_mtu+0x10/0x10
[ 26.196509][ T478] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 26.196952][ T478] dev_set_mtu+0xa0/0x150
[ 26.197201][ T478] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 26.197647][ T478] br_add_if+0xda3/0x1330 [bridge]
[ 26.198077][ T478] do_set_master+0x32f/0x500
[ 26.198430][ T478] do_setlink.constprop.0+0x9f4/0x2480
[ 26.198773][ T478] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.199193][ T478] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.199542][ T478] ? validate_chain+0x166/0x4d0
[ 26.199880][ T478] ? __kernel_text_address+0x12/0x40
[ 26.200229][ T478] ? __lock_acquire+0x44d/0x7e0
[ 26.200594][ T478] ? __mutex_trylock_common+0xf9/0x260
[ 26.200937][ T478] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.201381][ T478] ? rcu_is_watching+0x12/0xc0
[ 26.201724][ T478] ? rcu_is_watching+0x12/0xc0
[ 26.202061][ T478] ? trace_contention_end+0xdc/0x140
[ 26.202409][ T478] ? __mutex_lock+0x19c/0xcd0
[ 26.202749][ T478] ? find_held_lock+0x2b/0x80
[ 26.203088][ T478] ? rtnl_newlink+0x651/0xa60
[ 26.203430][ T478] ? __create_object+0x5e/0xb0
[ 26.203777][ T478] ? __pfx___mutex_lock+0x10/0x10
[ 26.204115][ T478] ? trace_cap_capable+0x10f/0x190
[ 26.204456][ T478] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.204880][ T478] ? __rtnl_newlink+0x40e/0xa40
[ 26.205236][ T478] rtnl_newlink+0x69a/0xa60
[ 26.205598][ T478] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.205937][ T478] ? __lock_acquire+0x44d/0x7e0
[ 26.206286][ T478] ? find_held_lock+0x2b/0x80
[ 26.206625][ T478] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.206960][ T478] ? __lock_release+0x5d/0x170
[ 26.207533][ T478] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.207869][ T478] rtnetlink_rcv_msg+0x710/0xc00
[ 26.208209][ T478] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.208559][ T478] ? __lock_acquire+0x44d/0x7e0
[ 26.208900][ T478] netlink_rcv_skb+0x121/0x350
[ 26.209235][ T478] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.209579][ T478] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.209926][ T478] ? netlink_deliver_tap+0x13e/0x340
[ 26.210265][ T478] ? netlink_deliver_tap+0xc3/0x340
[ 26.210603][ T478] netlink_unicast+0x49e/0x780
[ 26.210937][ T478] ? __pfx_netlink_unicast+0x10/0x10
[ 26.211518][ T478] ? __lock_acquire+0x44d/0x7e0
[ 26.211881][ T478] netlink_sendmsg+0x721/0xbe0
[ 26.212222][ T478] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.212594][ T478] ? __import_iovec+0x238/0x3c0
[ 26.213167][ T478] ____sys_sendmsg+0x7ad/0xa10
[ 26.213514][ T478] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.213851][ T478] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.214285][ T478] ___sys_sendmsg+0xed/0x170
[ 26.214621][ T478] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.214956][ T478] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.215382][ T478] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.215945][ T478] ? find_held_lock+0x2b/0x80
[ 26.216304][ T478] ? __lock_acquire+0x44d/0x7e0
[ 26.216648][ T478] ? find_held_lock+0x2b/0x80
[ 26.216985][ T478] ? __virt_addr_valid+0x22e/0x450
[ 26.217328][ T478] ? __lock_release+0x5d/0x170
[ 26.217674][ T478] __sys_sendmsg+0x10b/0x1a0
[ 26.218007][ T478] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.218429][ T478] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.219016][ T478] ? rcu_is_watching+0x12/0xc0
[ 26.219580][ T478] do_syscall_64+0xc1/0x380
[ 26.219901][ T478] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.220302][ T478] RIP: 0033:0x7fca124e31e7
[ 26.220864][ T478] 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
[ 26.222219][ T478] RSP: 002b:00007ffc1fdafba8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.222708][ T478] RAX: ffffffffffffffda RBX: 00007ffc1fdb02d0 RCX: 00007fca124e31e7
[ 26.223180][ T478] RDX: 0000000000000000 RSI: 00007ffc1fdafc10 RDI: 0000000000000005
[ 26.223887][ T478] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 26.224595][ T478] R10: 0000000034e7b910 R11: 0000000000000246 R12: 0000000000000004
[ 26.225072][ T478] R13: 00000000686e3e56 R14: 0000000000499600 R15: 0000000000000000
[ 26.225566][ T478]
[ 26.225811][ T478] irq event stamp: 34393
[ 26.226053][ T478] hardirqs last enabled at (34403): [] __up_console_sem+0x6b/0x80
[ 26.226613][ T478] hardirqs last disabled at (34414): [] __up_console_sem+0x50/0x80
[ 26.227166][ T478] softirqs last enabled at (33348): [] handle_softirqs+0x358/0x620
[ 26.227718][ T478] softirqs last disabled at (32455): [] __irq_exit_rcu+0xfa/0x160
[ 26.228268][ T478] ---[ end trace 0000000000000000 ]---
[ 26.781542][ T490] br10: port 2(veth2.10) entered blocking state
[ 26.782142][ T490] br10: port 2(veth2.10) entered forwarding state
[ 26.783137][ T490] br10: port 1(veth1.10) entered blocking state
[ 26.783592][ T490] br10: port 1(veth1.10) entered forwarding state
[ 26.950690][ T495] br11: port 2(veth2.11) entered blocking state
[ 26.951154][ T495] br11: port 2(veth2.11) entered forwarding state
[ 26.951914][ T495] br11: port 1(veth1.11) entered blocking state
[ 26.952344][ T495] br11: port 1(veth1.11) entered forwarding state
[ 54.766413][ T621] br11: port 2(veth2.11) entered disabled state
[ 54.767961][ T621] br11: port 1(veth1.11) entered disabled state
[ 54.909231][ T623] br10: port 2(veth2.10) entered disabled state
[ 54.910044][ T623] br10: port 1(veth1.10) entered disabled state
[ 55.187993][ T627] veth2.11: left allmulticast mode
[ 55.188379][ T627] veth2.11: left promiscuous mode
[ 55.189175][ T627] br11: port 2(veth2.11) entered disabled state
[ 55.192580][ T627] ------------[ cut here ]------------
[ 55.192919][ T627] WARNING: CPU: 1 PID: 627 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 55.194764][ T627] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 55.195447][ T627] CPU: 1 UID: 0 PID: 627 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 55.196086][ T627] Tainted: [W]=WARN
[ 55.196340][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 55.196736][ T627] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 55.197069][ T627] 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
[ 55.198205][ T627] RSP: 0018:ffffc90000796f70 EFLAGS: 00010246
[ 55.198616][ T627] RAX: 0000000000000000 RBX: ffff8880050b2000 RCX: 0000000000000001
[ 55.199086][ T627] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 55.199574][ T627] RBP: ffffc90000797058 R08: 0000000000000000 R09: 0000000000000000
[ 55.200057][ T627] R10: ffffc90000797088 R11: ffffffff96600130 R12: 1ffff920000f2df2
[ 55.200547][ T627] R13: 0000000000002710 R14: ffffc90000797088 R15: ffff8880050b2f08
[ 55.201038][ T627] FS: 00007f25a15fa800(0000) GS:ffff888099f37000(0000) knlGS:0000000000000000
[ 55.201618][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.202017][ T627] CR2: 00000000004e5630 CR3: 0000000013154002 CR4: 0000000000772ef0
[ 55.202499][ T627] PKRU: 55555554
[ 55.202742][ T627] Call Trace:
[ 55.202978][ T627]
[ 55.203146][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.203564][ T627] ? br_del_if+0xa3/0x1f0 [bridge]
[ 55.203938][ T627] ? do_set_master+0x14a/0x500
[ 55.204267][ T627] ? do_setlink.constprop.0+0x9f4/0x2480
[ 55.204584][ T627] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 55.204896][ T627] ? netlink_unicast+0x49e/0x780
[ 55.205209][ T627] ? netlink_sendmsg+0x721/0xbe0
[ 55.205541][ T627] ? ____sys_sendmsg+0x7ad/0xa10
[ 55.205861][ T627] ? ___sys_sendmsg+0xed/0x170
[ 55.206175][ T627] ? __sys_sendmsg+0x10b/0x1a0
[ 55.206497][ T627] ? do_syscall_64+0xc1/0x380
[ 55.206814][ T627] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.207215][ T627] ? find_held_lock+0x2b/0x80
[ 55.207555][ T627] netif_set_mtu+0x88/0x100
[ 55.207875][ T627] ? __pfx_netif_set_mtu+0x10/0x10
[ 55.208209][ T627] dev_set_mtu+0xa0/0x150
[ 55.208460][ T627] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 55.208895][ T627] br_del_if+0xb2/0x1f0 [bridge]
[ 55.209266][ T627] ? rtnl_is_locked+0x15/0x20
[ 55.209600][ T627] do_set_master+0x14a/0x500
[ 55.209918][ T627] do_setlink.constprop.0+0x9f4/0x2480
[ 55.210257][ T627] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 55.210666][ T627] ? rcu_read_lock_any_held+0x43/0xb0
[ 55.210987][ T627] ? validate_chain+0x166/0x4d0
[ 55.211321][ T627] ? __kernel_text_address+0x12/0x40
[ 55.211654][ T627] ? __lock_acquire+0x44d/0x7e0
[ 55.211972][ T627] ? __mutex_trylock_common+0xf9/0x260
[ 55.212299][ T627] ? __pfx___mutex_trylock_common+0x10/0x10
[ 55.212698][ T627] ? rcu_is_watching+0x12/0xc0
[ 55.213022][ T627] ? rcu_is_watching+0x12/0xc0
[ 55.213356][ T627] ? trace_contention_end+0xdc/0x140
[ 55.213670][ T627] ? __mutex_lock+0x19c/0xcd0
[ 55.213989][ T627] ? find_held_lock+0x2b/0x80
[ 55.214333][ T627] ? rtnl_newlink+0x651/0xa60
[ 55.214649][ T627] ? __create_object+0x5e/0xb0
[ 55.214972][ T627] ? __pfx___mutex_lock+0x10/0x10
[ 55.215300][ T627] ? trace_cap_capable+0x10f/0x190
[ 55.215627][ T627] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 55.216018][ T627] ? __rtnl_newlink+0x40e/0xa40
[ 55.216354][ T627] rtnl_newlink+0x69a/0xa60
[ 55.216678][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 55.217012][ T627] ? __lock_acquire+0x44d/0x7e0
[ 55.217349][ T627] ? find_held_lock+0x2b/0x80
[ 55.217663][ T627] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 55.217976][ T627] ? __lock_release+0x5d/0x170
[ 55.218308][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 55.218627][ T627] rtnetlink_rcv_msg+0x710/0xc00
[ 55.218943][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.219280][ T627] ? __lock_acquire+0x44d/0x7e0
[ 55.219604][ T627] netlink_rcv_skb+0x121/0x350
[ 55.219920][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.220239][ T627] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 55.220586][ T627] ? netlink_deliver_tap+0x13e/0x340
[ 55.220900][ T627] ? netlink_deliver_tap+0xc3/0x340
[ 55.221216][ T627] netlink_unicast+0x49e/0x780
[ 55.221563][ T627] ? __pfx_netlink_unicast+0x10/0x10
[ 55.221878][ T627] ? __lock_acquire+0x44d/0x7e0
[ 55.222195][ T627] netlink_sendmsg+0x721/0xbe0
[ 55.222524][ T627] ? __pfx_netlink_sendmsg+0x10/0x10
[ 55.222847][ T627] ? __import_iovec+0x238/0x3c0
[ 55.223174][ T627] ____sys_sendmsg+0x7ad/0xa10
[ 55.223503][ T627] ? __pfx_____sys_sendmsg+0x10/0x10
[ 55.223816][ T627] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 55.224218][ T627] ___sys_sendmsg+0xed/0x170
[ 55.224540][ T627] ? kasan_record_aux_stack+0x8c/0xa0
[ 55.224854][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.225272][ T627] ? __pfx____sys_sendmsg+0x10/0x10
[ 55.225592][ T627] ? find_held_lock+0x2b/0x80
[ 55.225910][ T627] ? __lock_acquire+0x44d/0x7e0
[ 55.226232][ T627] ? find_held_lock+0x2b/0x80
[ 55.226561][ T627] ? __virt_addr_valid+0x22e/0x450
[ 55.226877][ T627] ? __lock_release+0x5d/0x170
[ 55.227199][ T627] __sys_sendmsg+0x10b/0x1a0
[ 55.227519][ T627] ? __call_rcu_common.constprop.0+0x320/0x640
[ 55.227918][ T627] ? __pfx___sys_sendmsg+0x10/0x10
[ 55.228257][ T627] ? rcu_is_watching+0x12/0xc0
[ 55.228579][ T627] do_syscall_64+0xc1/0x380
[ 55.228897][ T627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.229302][ T627] RIP: 0033:0x7f25a17c71e7
[ 55.229633][ T627] 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
[ 55.230774][ T627] RSP: 002b:00007ffda5dcec98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 55.231270][ T627] RAX: ffffffffffffffda RBX: 00007ffda5dcf3c0 RCX: 00007f25a17c71e7
[ 55.231765][ T627] RDX: 0000000000000000 RSI: 00007ffda5dced00 RDI: 0000000000000005
[ 55.232261][ T627] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 55.232742][ T627] R10: 00007f25a16c4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 55.233217][ T627] R13: 00000000686e3e73 R14: 0000000000499600 R15: 0000000000000000
[ 55.233715][ T627]
[ 55.233966][ T627] irq event stamp: 39583
[ 55.234209][ T627] hardirqs last enabled at (39591): [] __up_console_sem+0x6b/0x80
[ 55.234773][ T627] hardirqs last disabled at (39600): [] __up_console_sem+0x50/0x80
[ 55.235322][ T627] softirqs last enabled at (39494): [] handle_softirqs+0x358/0x620
[ 55.235888][ T627] softirqs last disabled at (39485): [] __irq_exit_rcu+0xfa/0x160
[ 55.236448][ T627] ---[ end trace 0000000000000000 ]---
[ 55.683015][ T635] veth2.10: left allmulticast mode
[ 55.683964][ T635] veth2: left allmulticast mode
[ 55.684338][ T635] veth2.10: left promiscuous mode
[ 55.684658][ T635] veth2: left promiscuous mode
[ 55.685452][ T635] br10: port 2(veth2.10) entered disabled state
[ 55.687722][ T635] ------------[ cut here ]------------
[ 55.688087][ T635] WARNING: CPU: 2 PID: 635 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 55.689109][ T635] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 55.689838][ T635] CPU: 2 UID: 0 PID: 635 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 55.690514][ T635] Tainted: [W]=WARN
[ 55.690773][ T635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 55.691199][ T635] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 55.691595][ T635] 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
[ 55.692813][ T635] RSP: 0018:ffffc9000093ef70 EFLAGS: 00010246
[ 55.693233][ T635] RAX: 0000000000000000 RBX: ffff8880020ea000 RCX: 0000000000000001
[ 55.693746][ T635] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 55.694239][ T635] RBP: ffffc9000093f058 R08: 0000000000000000 R09: 0000000000000000
[ 55.694736][ T635] R10: ffffc9000093f088 R11: ffffffff9a779160 R12: 1ffff92000127df2
[ 55.695229][ T635] R13: 0000000000002710 R14: ffffc9000093f088 R15: ffff8880020eaf08
[ 55.695770][ T635] FS: 00007fd19206d800(0000) GS:ffff888099fb7000(0000) knlGS:0000000000000000
[ 55.696373][ T635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.696791][ T635] CR2: 00000000004e5628 CR3: 0000000008ca4004 CR4: 0000000000772ef0
[ 55.697295][ T635] PKRU: 55555554
[ 55.697548][ T635] Call Trace:
[ 55.697799][ T635]
[ 55.697984][ T635] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.698413][ T635] ? br_del_if+0xa3/0x1f0 [bridge]
[ 55.698799][ T635] ? do_set_master+0x14a/0x500
[ 55.699132][ T635] ? do_setlink.constprop.0+0x9f4/0x2480
[ 55.699492][ T635] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 55.699827][ T635] ? netlink_unicast+0x49e/0x780
[ 55.700161][ T635] ? netlink_sendmsg+0x721/0xbe0
[ 55.700507][ T635] ? ____sys_sendmsg+0x7ad/0xa10
[ 55.700844][ T635] ? ___sys_sendmsg+0xed/0x170
[ 55.701172][ T635] ? __sys_sendmsg+0x10b/0x1a0
[ 55.701521][ T635] ? do_syscall_64+0xc1/0x380
[ 55.701853][ T635] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.702280][ T635] ? find_held_lock+0x2b/0x80
[ 55.702623][ T635] netif_set_mtu+0x88/0x100
[ 55.702961][ T635] ? __pfx_netif_set_mtu+0x10/0x10
[ 55.703344][ T635] dev_set_mtu+0xa0/0x150
[ 55.703604][ T635] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 55.704057][ T635] br_del_if+0xb2/0x1f0 [bridge]
[ 55.704438][ T635] ? rtnl_is_locked+0x15/0x20
[ 55.704770][ T635] do_set_master+0x14a/0x500
[ 55.705104][ T635] do_setlink.constprop.0+0x9f4/0x2480
[ 55.705448][ T635] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 55.705870][ T635] ? rcu_read_lock_any_held+0x43/0xb0
[ 55.706200][ T635] ? validate_chain+0x166/0x4d0
[ 55.706544][ T635] ? __kernel_text_address+0x12/0x40
[ 55.706879][ T635] ? __lock_acquire+0x44d/0x7e0
[ 55.707217][ T635] ? __mutex_trylock_common+0xf9/0x260
[ 55.707574][ T635] ? __pfx___mutex_trylock_common+0x10/0x10
[ 55.707996][ T635] ? rcu_is_watching+0x12/0xc0
[ 55.708356][ T635] ? rcu_is_watching+0x12/0xc0
[ 55.708690][ T635] ? trace_contention_end+0xdc/0x140
[ 55.709020][ T635] ? __mutex_lock+0x19c/0xcd0
[ 55.709374][ T635] ? find_held_lock+0x2b/0x80
[ 55.709708][ T635] ? rtnl_newlink+0x651/0xa60
[ 55.710037][ T635] ? __create_object+0x5e/0xb0
[ 55.710383][ T635] ? __pfx___mutex_lock+0x10/0x10
[ 55.710717][ T635] ? trace_cap_capable+0x10f/0x190
[ 55.711055][ T635] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 55.711500][ T635] ? __rtnl_newlink+0x40e/0xa40
[ 55.711843][ T635] rtnl_newlink+0x69a/0xa60
[ 55.712181][ T635] ? __pfx_rtnl_newlink+0x10/0x10
[ 55.712523][ T635] ? __lock_acquire+0x44d/0x7e0
[ 55.712861][ T635] ? find_held_lock+0x2b/0x80
[ 55.713189][ T635] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 55.713529][ T635] ? __lock_release+0x5d/0x170
[ 55.713868][ T635] ? __pfx_rtnl_newlink+0x10/0x10
[ 55.714197][ T635] rtnetlink_rcv_msg+0x710/0xc00
[ 55.714539][ T635] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.714875][ T635] ? __lock_acquire+0x44d/0x7e0
[ 55.715212][ T635] netlink_rcv_skb+0x121/0x350
[ 55.715569][ T635] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.715913][ T635] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 55.716277][ T635] ? netlink_deliver_tap+0x13e/0x340
[ 55.716607][ T635] ? netlink_deliver_tap+0xc3/0x340
[ 55.716945][ T635] netlink_unicast+0x49e/0x780
[ 55.717289][ T635] ? __pfx_netlink_unicast+0x10/0x10
[ 55.717619][ T635] ? __lock_acquire+0x44d/0x7e0
[ 55.717962][ T635] netlink_sendmsg+0x721/0xbe0
[ 55.718309][ T635] ? __pfx_netlink_sendmsg+0x10/0x10
[ 55.718651][ T635] ? __import_iovec+0x238/0x3c0
[ 55.718993][ T635] ____sys_sendmsg+0x7ad/0xa10
[ 55.719353][ T635] ? __pfx_____sys_sendmsg+0x10/0x10
[ 55.719693][ T635] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 55.720120][ T635] ___sys_sendmsg+0xed/0x170
[ 55.720463][ T635] ? kasan_record_aux_stack+0x8c/0xa0
[ 55.720797][ T635] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.721216][ T635] ? __pfx____sys_sendmsg+0x10/0x10
[ 55.721571][ T635] ? find_held_lock+0x2b/0x80
[ 55.721907][ T635] ? __lock_acquire+0x44d/0x7e0
[ 55.722253][ T635] ? find_held_lock+0x2b/0x80
[ 55.722587][ T635] ? __virt_addr_valid+0x22e/0x450
[ 55.722918][ T635] ? __lock_release+0x5d/0x170
[ 55.723281][ T635] __sys_sendmsg+0x10b/0x1a0
[ 55.723623][ T635] ? __call_rcu_common.constprop.0+0x320/0x640
[ 55.724039][ T635] ? __pfx___sys_sendmsg+0x10/0x10
[ 55.724399][ T635] ? rcu_is_watching+0x12/0xc0
[ 55.724735][ T635] do_syscall_64+0xc1/0x380
[ 55.725065][ T635] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.725480][ T635] RIP: 0033:0x7fd19223a1e7
[ 55.725822][ T635] 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
[ 55.726984][ T635] RSP: 002b:00007ffeb5e0a6a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 55.727501][ T635] RAX: ffffffffffffffda RBX: 00007ffeb5e0add0 RCX: 00007fd19223a1e7
[ 55.727997][ T635] RDX: 0000000000000000 RSI: 00007ffeb5e0a710 RDI: 0000000000000005
[ 55.728508][ T635] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 55.728995][ T635] R10: 00007fd192137ee8 R11: 0000000000000246 R12: 0000000000000003
[ 55.729494][ T635] R13: 00000000686e3e74 R14: 0000000000499600 R15: 0000000000000000
[ 55.729996][ T635]
[ 55.730259][ T635] irq event stamp: 46213
[ 55.730518][ T635] hardirqs last enabled at (46223): [] __up_console_sem+0x6b/0x80
[ 55.731081][ T635] hardirqs last disabled at (46232): [] __up_console_sem+0x50/0x80
[ 55.731674][ T635] softirqs last enabled at (46264): [] handle_softirqs+0x358/0x620
[ 55.732256][ T635] softirqs last disabled at (46241): [] __irq_exit_rcu+0xfa/0x160
[ 55.732825][ T635] ---[ end trace 0000000000000000 ]---
[ 56.028759][ T639] ------------[ cut here ]------------
[ 56.029160][ T639] WARNING: CPU: 2 PID: 639 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 56.029802][ T639] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 56.030471][ T639] CPU: 2 UID: 0 PID: 639 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 56.031097][ T639] Tainted: [W]=WARN
[ 56.031356][ T639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.031742][ T639] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 56.032075][ T639] 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
[ 56.033182][ T639] RSP: 0018:ffffc900009a7140 EFLAGS: 00010246
[ 56.033595][ T639] RAX: 0000000000000000 RBX: ffff888008c2c000 RCX: 0000000000000001
[ 56.034060][ T639] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 56.034543][ T639] RBP: ffffc900009a7230 R08: ffff888011700800 R09: 0000000000000000
[ 56.035012][ T639] R10: ffffc900009a75c8 R11: ffffffff9b050668 R12: 1ffff92000134e2c
[ 56.035485][ T639] R13: 00000000000005dc R14: ffffc900009a7880 R15: ffff888016175c60
[ 56.035956][ T639] FS: 00007fc836254800(0000) GS:ffff888099fb7000(0000) knlGS:0000000000000000
[ 56.036497][ T639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.036906][ T639] CR2: 00000000004e5ab0 CR3: 00000000128de006 CR4: 0000000000772ef0
[ 56.037391][ T639] PKRU: 55555554
[ 56.037627][ T639] Call Trace:
[ 56.037861][ T639]
[ 56.038031][ T639] ? find_held_lock+0x2b/0x80
[ 56.038363][ T639] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 56.038679][ T639] ? __lock_release+0x5d/0x170
[ 56.038999][ T639] ? __pfx_validate_linkmsg+0x10/0x10
[ 56.039327][ T639] ? is_bpf_text_address+0x71/0x120
[ 56.039650][ T639] ? kernel_text_address+0xce/0xe0
[ 56.039971][ T639] do_setlink.constprop.0+0x6b1/0x2480
[ 56.040302][ T639] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 56.040705][ T639] ? rcu_read_lock_any_held+0x43/0xb0
[ 56.041021][ T639] ? validate_chain+0x166/0x4d0
[ 56.041368][ T639] ? __kernel_text_address+0x12/0x40
[ 56.041695][ T639] ? __lock_acquire+0x44d/0x7e0
[ 56.042018][ T639] ? __mutex_trylock_common+0xf9/0x260
[ 56.042356][ T639] ? __pfx___mutex_trylock_common+0x10/0x10
[ 56.042758][ T639] ? rcu_is_watching+0x12/0xc0
[ 56.043078][ T639] ? rcu_is_watching+0x12/0xc0
[ 56.043409][ T639] ? trace_contention_end+0xdc/0x140
[ 56.043736][ T639] ? __mutex_lock+0x19c/0xcd0
[ 56.044058][ T639] ? find_held_lock+0x2b/0x80
[ 56.044379][ T639] ? rtnl_newlink+0x651/0xa60
[ 56.044700][ T639] ? __create_object+0x5e/0xb0
[ 56.045020][ T639] ? __pfx___mutex_lock+0x10/0x10
[ 56.045352][ T639] ? trace_cap_capable+0x10f/0x190
[ 56.045668][ T639] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 56.046067][ T639] ? __rtnl_newlink+0x40e/0xa40
[ 56.046404][ T639] rtnl_newlink+0x69a/0xa60
[ 56.046732][ T639] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.047047][ T639] ? __lock_acquire+0x44d/0x7e0
[ 56.047364][ T639] ? find_held_lock+0x2b/0x80
[ 56.047664][ T639] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 56.047966][ T639] ? __lock_release+0x5d/0x170
[ 56.048279][ T639] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.048589][ T639] rtnetlink_rcv_msg+0x710/0xc00
[ 56.048892][ T639] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.049197][ T639] ? __lock_acquire+0x44d/0x7e0
[ 56.049528][ T639] netlink_rcv_skb+0x121/0x350
[ 56.049836][ T639] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.050139][ T639] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 56.050463][ T639] ? netlink_deliver_tap+0x13e/0x340
[ 56.050787][ T639] ? netlink_deliver_tap+0xc3/0x340
[ 56.051094][ T639] netlink_unicast+0x49e/0x780
[ 56.051424][ T639] ? __pfx_netlink_unicast+0x10/0x10
[ 56.051725][ T639] ? __lock_acquire+0x44d/0x7e0
[ 56.052034][ T639] netlink_sendmsg+0x721/0xbe0
[ 56.052351][ T639] ? __pfx_netlink_sendmsg+0x10/0x10
[ 56.052655][ T639] ? __import_iovec+0x238/0x3c0
[ 56.052965][ T639] ____sys_sendmsg+0x7ad/0xa10
[ 56.053292][ T639] ? __pfx_____sys_sendmsg+0x10/0x10
[ 56.053594][ T639] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 56.053980][ T639] ___sys_sendmsg+0xed/0x170
[ 56.054289][ T639] ? kasan_record_aux_stack+0x8c/0xa0
[ 56.054591][ T639] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.054978][ T639] ? __pfx____sys_sendmsg+0x10/0x10
[ 56.055306][ T639] ? find_held_lock+0x2b/0x80
[ 56.055610][ T639] ? __lock_acquire+0x44d/0x7e0
[ 56.055916][ T639] ? find_held_lock+0x2b/0x80
[ 56.056217][ T639] ? __virt_addr_valid+0x22e/0x450
[ 56.056526][ T639] ? __lock_release+0x5d/0x170
[ 56.056837][ T639] __sys_sendmsg+0x10b/0x1a0
[ 56.057138][ T639] ? __call_rcu_common.constprop.0+0x320/0x640
[ 56.057515][ T639] ? __pfx___sys_sendmsg+0x10/0x10
[ 56.057841][ T639] ? rcu_is_watching+0x12/0xc0
[ 56.058143][ T639] do_syscall_64+0xc1/0x380
[ 56.058459][ T639] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.058833][ T639] RIP: 0033:0x7fc8364211e7
[ 56.059152][ T639] 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
[ 56.060208][ T639] RSP: 002b:00007ffc08f5c7c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 56.060668][ T639] RAX: ffffffffffffffda RBX: 00007ffc08f5cef0 RCX: 00007fc8364211e7
[ 56.061114][ T639] RDX: 0000000000000000 RSI: 00007ffc08f5c830 RDI: 0000000000000005
[ 56.061579][ T639] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 56.062028][ T639] R10: 00007fc83631eee8 R11: 0000000000000246 R12: 0000000000000004
[ 56.062483][ T639] R13: 00000000686e3e74 R14: 0000000000499600 R15: 0000000000000000
[ 56.062950][ T639]
[ 56.063178][ T639] irq event stamp: 38663
[ 56.063419][ T639] hardirqs last enabled at (38675): [] __up_console_sem+0x6b/0x80
[ 56.063940][ T639] hardirqs last disabled at (38684): [] __up_console_sem+0x50/0x80
[ 56.064460][ T639] softirqs last enabled at (37606): [] handle_softirqs+0x358/0x620
[ 56.064974][ T639] softirqs last disabled at (37593): [] __irq_exit_rcu+0xfa/0x160
[ 56.065494][ T639] ---[ end trace 0000000000000000 ]---
[ 56.471308][ T645] veth1.11: left allmulticast mode
[ 56.471679][ T645] veth1.11: left promiscuous mode
[ 56.472492][ T645] br11: port 1(veth1.11) entered disabled state
[ 56.476193][ T645] ------------[ cut here ]------------
[ 56.477399][ T645] WARNING: CPU: 3 PID: 645 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 56.478019][ T645] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 56.478788][ T645] CPU: 3 UID: 0 PID: 645 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 56.479443][ T645] Tainted: [W]=WARN
[ 56.479693][ T645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.480079][ T645] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 56.480433][ T645] 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
[ 56.481586][ T645] RSP: 0018:ffffc90000a16f70 EFLAGS: 00010246
[ 56.481995][ T645] RAX: 0000000000000000 RBX: ffff8880050b2000 RCX: 0000000000000001
[ 56.482482][ T645] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 56.482946][ T645] RBP: ffffc90000a17058 R08: 0000000000000000 R09: 0000000000000000
[ 56.483434][ T645] R10: ffffc90000a17088 R11: ffffffff9a779160 R12: 1ffff92000142df2
[ 56.483909][ T645] R13: 00000000000005dc R14: ffffc90000a17088 R15: ffff8880050b2f08
[ 56.484395][ T645] FS: 00007fa9d683e800(0000) GS:ffff88809a037000(0000) knlGS:0000000000000000
[ 56.484964][ T645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.485365][ T645] CR2: 00000000004e73c0 CR3: 0000000011656004 CR4: 0000000000772ef0
[ 56.485851][ T645] PKRU: 55555554
[ 56.486086][ T645] Call Trace:
[ 56.486330][ T645]
[ 56.486488][ T645] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.486880][ T645] ? br_del_if+0xa3/0x1f0 [bridge]
[ 56.487265][ T645] ? do_set_master+0x14a/0x500
[ 56.487578][ T645] ? do_setlink.constprop.0+0x9f4/0x2480
[ 56.487891][ T645] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 56.488212][ T645] ? netlink_unicast+0x49e/0x780
[ 56.488532][ T645] ? netlink_sendmsg+0x721/0xbe0
[ 56.488852][ T645] ? ____sys_sendmsg+0x7ad/0xa10
[ 56.489162][ T645] ? ___sys_sendmsg+0xed/0x170
[ 56.489490][ T645] ? __sys_sendmsg+0x10b/0x1a0
[ 56.489797][ T645] ? do_syscall_64+0xc1/0x380
[ 56.490123][ T645] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.490529][ T645] ? find_held_lock+0x2b/0x80
[ 56.490858][ T645] netif_set_mtu+0x88/0x100
[ 56.491181][ T645] ? __pfx_netif_set_mtu+0x10/0x10
[ 56.491537][ T645] dev_set_mtu+0xa0/0x150
[ 56.491772][ T645] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 56.492203][ T645] br_del_if+0xb2/0x1f0 [bridge]
[ 56.492574][ T645] ? rtnl_is_locked+0x15/0x20
[ 56.492882][ T645] do_set_master+0x14a/0x500
[ 56.493223][ T645] do_setlink.constprop.0+0x9f4/0x2480
[ 56.493560][ T645] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 56.493961][ T645] ? rcu_read_lock_any_held+0x43/0xb0
[ 56.494292][ T645] ? validate_chain+0x166/0x4d0
[ 56.494599][ T645] ? __kernel_text_address+0x12/0x40
[ 56.494909][ T645] ? __lock_acquire+0x44d/0x7e0
[ 56.495220][ T645] ? __mutex_trylock_common+0xf9/0x260
[ 56.495556][ T645] ? __pfx___mutex_trylock_common+0x10/0x10
[ 56.495940][ T645] ? rcu_is_watching+0x12/0xc0
[ 56.496258][ T645] ? rcu_is_watching+0x12/0xc0
[ 56.496565][ T645] ? trace_contention_end+0xdc/0x140
[ 56.496871][ T645] ? __mutex_lock+0x19c/0xcd0
[ 56.497180][ T645] ? find_held_lock+0x2b/0x80
[ 56.497498][ T645] ? rtnl_newlink+0x651/0xa60
[ 56.497805][ T645] ? __create_object+0x5e/0xb0
[ 56.498126][ T645] ? __pfx___mutex_lock+0x10/0x10
[ 56.498446][ T645] ? trace_cap_capable+0x10f/0x190
[ 56.498754][ T645] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 56.499136][ T645] ? __rtnl_newlink+0x40e/0xa40
[ 56.499460][ T645] rtnl_newlink+0x69a/0xa60
[ 56.499775][ T645] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.500082][ T645] ? __lock_acquire+0x44d/0x7e0
[ 56.500403][ T645] ? find_held_lock+0x2b/0x80
[ 56.500732][ T645] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 56.501039][ T645] ? __lock_release+0x5d/0x170
[ 56.501384][ T645] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.501696][ T645] rtnetlink_rcv_msg+0x710/0xc00
[ 56.502008][ T645] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.502343][ T645] ? __lock_acquire+0x44d/0x7e0
[ 56.502657][ T645] netlink_rcv_skb+0x121/0x350
[ 56.502973][ T645] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.503309][ T645] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 56.503628][ T645] ? netlink_deliver_tap+0x13e/0x340
[ 56.503933][ T645] ? netlink_deliver_tap+0xc3/0x340
[ 56.504253][ T645] netlink_unicast+0x49e/0x780
[ 56.504564][ T645] ? __pfx_netlink_unicast+0x10/0x10
[ 56.504868][ T645] ? __lock_acquire+0x44d/0x7e0
[ 56.505206][ T645] netlink_sendmsg+0x721/0xbe0
[ 56.505551][ T645] ? __pfx_netlink_sendmsg+0x10/0x10
[ 56.505861][ T645] ? __import_iovec+0x238/0x3c0
[ 56.506183][ T645] ____sys_sendmsg+0x7ad/0xa10
[ 56.506505][ T645] ? __pfx_____sys_sendmsg+0x10/0x10
[ 56.506811][ T645] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 56.507203][ T645] ___sys_sendmsg+0xed/0x170
[ 56.507522][ T645] ? kasan_record_aux_stack+0x8c/0xa0
[ 56.507831][ T645] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.508264][ T645] ? __pfx____sys_sendmsg+0x10/0x10
[ 56.508578][ T645] ? find_held_lock+0x2b/0x80
[ 56.508885][ T645] ? __lock_acquire+0x44d/0x7e0
[ 56.509197][ T645] ? find_held_lock+0x2b/0x80
[ 56.509516][ T645] ? __virt_addr_valid+0x22e/0x450
[ 56.509832][ T645] ? __lock_release+0x5d/0x170
[ 56.510152][ T645] __sys_sendmsg+0x10b/0x1a0
[ 56.510472][ T645] ? __call_rcu_common.constprop.0+0x320/0x640
[ 56.510861][ T645] ? __pfx___sys_sendmsg+0x10/0x10
[ 56.511201][ T645] ? rcu_is_watching+0x12/0xc0
[ 56.511567][ T645] do_syscall_64+0xc1/0x380
[ 56.511899][ T645] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.512304][ T645] RIP: 0033:0x7fa9d6a0b1e7
[ 56.512646][ T645] 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
[ 56.513790][ T645] RSP: 002b:00007ffebcac83d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 56.514273][ T645] RAX: ffffffffffffffda RBX: 00007ffebcac8b00 RCX: 00007fa9d6a0b1e7
[ 56.514743][ T645] RDX: 0000000000000000 RSI: 00007ffebcac8440 RDI: 0000000000000005
[ 56.515230][ T645] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 56.515704][ T645] R10: 00007fa9d6908ee8 R11: 0000000000000246 R12: 0000000000000003
[ 56.516173][ T645] R13: 00000000686e3e75 R14: 0000000000499600 R15: 0000000000000000
[ 56.516679][ T645]
[ 56.516916][ T645] irq event stamp: 36583
[ 56.517146][ T645] hardirqs last enabled at (36591): [] __up_console_sem+0x6b/0x80
[ 56.517692][ T645] hardirqs last disabled at (36600): [] __up_console_sem+0x50/0x80
[ 56.518220][ T645] softirqs last enabled at (36572): [] handle_softirqs+0x358/0x620
[ 56.518772][ T645] softirqs last disabled at (36559): [] __irq_exit_rcu+0xfa/0x160
[ 56.519314][ T645] ---[ end trace 0000000000000000 ]---
[ 57.027313][ T651] veth1.10: left allmulticast mode
[ 57.027669][ T651] veth1: left allmulticast mode
[ 57.027982][ T651] veth1.10: left promiscuous mode
[ 57.028300][ T651] veth1: left promiscuous mode
[ 57.029066][ T651] br10: port 1(veth1.10) entered disabled state
[ 57.032347][ T651] ------------[ cut here ]------------
[ 57.032679][ T651] WARNING: CPU: 1 PID: 651 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 57.034579][ T651] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 57.035258][ T651] CPU: 1 UID: 0 PID: 651 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 57.035895][ T651] Tainted: [W]=WARN
[ 57.036150][ T651] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 57.036582][ T651] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 57.036916][ T651] 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
[ 57.038017][ T651] RSP: 0018:ffffc90000ba6f70 EFLAGS: 00010246
[ 57.038421][ T651] RAX: 0000000000000000 RBX: ffff8880020ea000 RCX: 0000000000000001
[ 57.038881][ T651] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 57.039348][ T651] RBP: ffffc90000ba7058 R08: 0000000000000000 R09: 0000000000000000
[ 57.039807][ T651] R10: ffffc90000ba7088 R11: ffffffff9a779160 R12: 1ffff92000174df2
[ 57.040303][ T651] R13: 00000000000005dc R14: ffffc90000ba7088 R15: ffff8880020eaf08
[ 57.040767][ T651] FS: 00007f92c756c800(0000) GS:ffff888099f37000(0000) knlGS:0000000000000000
[ 57.041332][ T651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.041722][ T651] CR2: 00000000004e73b8 CR3: 0000000004edf001 CR4: 0000000000772ef0
[ 57.042182][ T651] PKRU: 55555554
[ 57.042425][ T651] Call Trace:
[ 57.042658][ T651]
[ 57.042818][ T651] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 57.043208][ T651] ? br_del_if+0xa3/0x1f0 [bridge]
[ 57.043581][ T651] ? do_set_master+0x14a/0x500
[ 57.043896][ T651] ? do_setlink.constprop.0+0x9f4/0x2480
[ 57.044202][ T651] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 57.044532][ T651] ? netlink_unicast+0x49e/0x780
[ 57.044842][ T651] ? netlink_sendmsg+0x721/0xbe0
[ 57.045158][ T651] ? ____sys_sendmsg+0x7ad/0xa10
[ 57.045474][ T651] ? ___sys_sendmsg+0xed/0x170
[ 57.045776][ T651] ? __sys_sendmsg+0x10b/0x1a0
[ 57.046077][ T651] ? do_syscall_64+0xc1/0x380
[ 57.046391][ T651] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.046797][ T651] ? find_held_lock+0x2b/0x80
[ 57.047113][ T651] netif_set_mtu+0x88/0x100
[ 57.047430][ T651] ? __pfx_netif_set_mtu+0x10/0x10
[ 57.047760][ T651] dev_set_mtu+0xa0/0x150
[ 57.047997][ T651] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 57.048449][ T651] br_del_if+0xb2/0x1f0 [bridge]
[ 57.048791][ T651] ? rtnl_is_locked+0x15/0x20
[ 57.049101][ T651] do_set_master+0x14a/0x500
[ 57.049424][ T651] do_setlink.constprop.0+0x9f4/0x2480
[ 57.049749][ T651] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 57.050157][ T651] ? rcu_read_lock_any_held+0x43/0xb0
[ 57.050476][ T651] ? validate_chain+0x166/0x4d0
[ 57.050789][ T651] ? __kernel_text_address+0x12/0x40
[ 57.051099][ T651] ? __lock_acquire+0x44d/0x7e0
[ 57.051441][ T651] ? __mutex_trylock_common+0xf9/0x260
[ 57.051766][ T651] ? __pfx___mutex_trylock_common+0x10/0x10
[ 57.052170][ T651] ? rcu_is_watching+0x12/0xc0
[ 57.052511][ T651] ? rcu_is_watching+0x12/0xc0
[ 57.052819][ T651] ? trace_contention_end+0xdc/0x140
[ 57.053136][ T651] ? __mutex_lock+0x19c/0xcd0
[ 57.053476][ T651] ? find_held_lock+0x2b/0x80
[ 57.053784][ T651] ? rtnl_newlink+0x651/0xa60
[ 57.054106][ T651] ? __create_object+0x5e/0xb0
[ 57.054428][ T651] ? __pfx___mutex_lock+0x10/0x10
[ 57.054748][ T651] ? trace_cap_capable+0x10f/0x190
[ 57.055106][ T651] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 57.055510][ T651] ? __rtnl_newlink+0x40e/0xa40
[ 57.055844][ T651] rtnl_newlink+0x69a/0xa60
[ 57.056164][ T651] ? __pfx_rtnl_newlink+0x10/0x10
[ 57.056514][ T651] ? __lock_acquire+0x44d/0x7e0
[ 57.056848][ T651] ? find_held_lock+0x2b/0x80
[ 57.057179][ T651] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 57.057504][ T651] ? __lock_release+0x5d/0x170
[ 57.057828][ T651] ? __pfx_rtnl_newlink+0x10/0x10
[ 57.058143][ T651] rtnetlink_rcv_msg+0x710/0xc00
[ 57.058476][ T651] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 57.058801][ T651] ? __lock_acquire+0x44d/0x7e0
[ 57.059133][ T651] netlink_rcv_skb+0x121/0x350
[ 57.059476][ T651] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 57.059791][ T651] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 57.060142][ T651] ? netlink_deliver_tap+0x13e/0x340
[ 57.060465][ T651] ? netlink_deliver_tap+0xc3/0x340
[ 57.060777][ T651] netlink_unicast+0x49e/0x780
[ 57.061120][ T651] ? __pfx_netlink_unicast+0x10/0x10
[ 57.061465][ T651] ? __lock_acquire+0x44d/0x7e0
[ 57.061794][ T651] netlink_sendmsg+0x721/0xbe0
[ 57.062118][ T651] ? __pfx_netlink_sendmsg+0x10/0x10
[ 57.062460][ T651] ? __import_iovec+0x238/0x3c0
[ 57.062788][ T651] ____sys_sendmsg+0x7ad/0xa10
[ 57.063111][ T651] ? __pfx_____sys_sendmsg+0x10/0x10
[ 57.063428][ T651] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 57.063866][ T651] ___sys_sendmsg+0xed/0x170
[ 57.064207][ T651] ? kasan_record_aux_stack+0x8c/0xa0
[ 57.064566][ T651] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 57.064985][ T651] ? __pfx____sys_sendmsg+0x10/0x10
[ 57.065353][ T651] ? find_held_lock+0x2b/0x80
[ 57.065673][ T651] ? __lock_acquire+0x44d/0x7e0
[ 57.065988][ T651] ? find_held_lock+0x2b/0x80
[ 57.066341][ T651] ? __virt_addr_valid+0x22e/0x450
[ 57.066666][ T651] ? __lock_release+0x5d/0x170
[ 57.067035][ T651] __sys_sendmsg+0x10b/0x1a0
[ 57.067573][ T651] ? __call_rcu_common.constprop.0+0x320/0x640
[ 57.068286][ T651] ? __pfx___sys_sendmsg+0x10/0x10
[ 57.068694][ T651] ? rcu_is_watching+0x12/0xc0
[ 57.069207][ T651] do_syscall_64+0xc1/0x380
[ 57.069704][ T651] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.070332][ T651] RIP: 0033:0x7f92c77391e7
[ 57.070885][ T651] 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
[ 57.072800][ T651] RSP: 002b:00007ffe803d3718 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 57.073637][ T651] RAX: ffffffffffffffda RBX: 00007ffe803d3e40 RCX: 00007f92c77391e7
[ 57.074480][ T651] RDX: 0000000000000000 RSI: 00007ffe803d3780 RDI: 0000000000000005
[ 57.075340][ T651] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 57.076157][ T651] R10: 00007f92c7636ee8 R11: 0000000000000246 R12: 0000000000000003
[ 57.077005][ T651] R13: 00000000686e3e75 R14: 0000000000499600 R15: 0000000000000000
[ 57.077863][ T651]
[ 57.078293][ T651] irq event stamp: 31703
[ 57.078714][ T651] hardirqs last enabled at (31711): [] __up_console_sem+0x6b/0x80
[ 57.079499][ T651] hardirqs last disabled at (31720): [] __up_console_sem+0x50/0x80
[ 57.080036][ T651] softirqs last enabled at (31680): [] handle_softirqs+0x358/0x620
[ 57.080614][ T651] softirqs last disabled at (31737): [] __irq_exit_rcu+0xfa/0x160
[ 57.081159][ T651] ---[ end trace 0000000000000000 ]---
[ 57.417054][ T655] ------------[ cut here ]------------
[ 57.417434][ T655] WARNING: CPU: 2 PID: 655 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 57.418005][ T655] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 57.418617][ T655] CPU: 2 UID: 0 PID: 655 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 57.419197][ T655] Tainted: [W]=WARN
[ 57.419442][ T655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 57.419801][ T655] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 57.420104][ T655] 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
[ 57.421163][ T655] RSP: 0018:ffffc900006b7140 EFLAGS: 00010246
[ 57.421568][ T655] RAX: 0000000000000000 RBX: ffff888007939000 RCX: 0000000000000001
[ 57.422021][ T655] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 57.422464][ T655] RBP: ffffc900006b7230 R08: ffff88801261a000 R09: 0000000000000000
[ 57.422924][ T655] R10: ffffc900006b75c8 R11: ffffffff9b050668 R12: 1ffff920000d6e2c
[ 57.423385][ T655] R13: 00000000000005dc R14: ffffc900006b7880 R15: ffff8880090426e0
[ 57.423848][ T655] FS: 00007f57a2792800(0000) GS:ffff888099fb7000(0000) knlGS:0000000000000000
[ 57.424362][ T655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.424757][ T655] CR2: 00000000004e5aa8 CR3: 0000000015b1f003 CR4: 0000000000772ef0
[ 57.425192][ T655] PKRU: 55555554
[ 57.425437][ T655] Call Trace:
[ 57.425658][ T655]
[ 57.425817][ T655] ? find_held_lock+0x2b/0x80
[ 57.426115][ T655] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 57.426422][ T655] ? __lock_release+0x5d/0x170
[ 57.426716][ T655] ? __pfx_validate_linkmsg+0x10/0x10
[ 57.427010][ T655] ? is_bpf_text_address+0x71/0x120
[ 57.427316][ T655] ? kernel_text_address+0xce/0xe0
[ 57.427624][ T655] do_setlink.constprop.0+0x6b1/0x2480
[ 57.427925][ T655] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 57.428305][ T655] ? rcu_read_lock_any_held+0x43/0xb0
[ 57.428594][ T655] ? validate_chain+0x166/0x4d0
[ 57.428885][ T655] ? __kernel_text_address+0x12/0x40
[ 57.429178][ T655] ? __lock_acquire+0x44d/0x7e0
[ 57.429483][ T655] ? __mutex_trylock_common+0xf9/0x260
[ 57.429783][ T655] ? __pfx___mutex_trylock_common+0x10/0x10
[ 57.430136][ T655] ? rcu_is_watching+0x12/0xc0
[ 57.430442][ T655] ? rcu_is_watching+0x12/0xc0
[ 57.430731][ T655] ? trace_contention_end+0xdc/0x140
[ 57.431019][ T655] ? __mutex_lock+0x19c/0xcd0
[ 57.431341][ T655] ? find_held_lock+0x2b/0x80
[ 57.431641][ T655] ? rtnl_newlink+0x651/0xa60
[ 57.431937][ T655] ? __create_object+0x5e/0xb0
[ 57.432231][ T655] ? __pfx___mutex_lock+0x10/0x10
[ 57.432545][ T655] ? trace_cap_capable+0x10f/0x190
[ 57.432842][ T655] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 57.433201][ T655] ? __rtnl_newlink+0x40e/0xa40
[ 57.433524][ T655] rtnl_newlink+0x69a/0xa60
[ 57.433842][ T655] ? __pfx_rtnl_newlink+0x10/0x10
[ 57.434143][ T655] ? __lock_acquire+0x44d/0x7e0
[ 57.434474][ T655] ? find_held_lock+0x2b/0x80
[ 57.434791][ T655] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 57.435095][ T655] ? __lock_release+0x5d/0x170
[ 57.435421][ T655] ? __pfx_rtnl_newlink+0x10/0x10
[ 57.435726][ T655] rtnetlink_rcv_msg+0x710/0xc00
[ 57.436027][ T655] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 57.436335][ T655] ? __lock_acquire+0x44d/0x7e0
[ 57.436645][ T655] netlink_rcv_skb+0x121/0x350
[ 57.436937][ T655] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 57.437227][ T655] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 57.437542][ T655] ? netlink_deliver_tap+0x13e/0x340
[ 57.437832][ T655] ? netlink_deliver_tap+0xc3/0x340
[ 57.438124][ T655] netlink_unicast+0x49e/0x780
[ 57.438449][ T655] ? __pfx_netlink_unicast+0x10/0x10
[ 57.438749][ T655] ? __lock_acquire+0x44d/0x7e0
[ 57.439045][ T655] netlink_sendmsg+0x721/0xbe0
[ 57.439352][ T655] ? __pfx_netlink_sendmsg+0x10/0x10
[ 57.439644][ T655] ? __import_iovec+0x238/0x3c0
[ 57.439941][ T655] ____sys_sendmsg+0x7ad/0xa10
[ 57.440235][ T655] ? __pfx_____sys_sendmsg+0x10/0x10
[ 57.440538][ T655] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 57.440918][ T655] ___sys_sendmsg+0xed/0x170
[ 57.441216][ T655] ? kasan_record_aux_stack+0x8c/0xa0
[ 57.441540][ T655] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 57.441904][ T655] ? __pfx____sys_sendmsg+0x10/0x10
[ 57.442196][ T655] ? find_held_lock+0x2b/0x80
[ 57.442501][ T655] ? __lock_acquire+0x44d/0x7e0
[ 57.442798][ T655] ? find_held_lock+0x2b/0x80
[ 57.443091][ T655] ? __virt_addr_valid+0x22e/0x450
[ 57.443404][ T655] ? __lock_release+0x5d/0x170
[ 57.443702][ T655] __sys_sendmsg+0x10b/0x1a0
[ 57.443986][ T655] ? __call_rcu_common.constprop.0+0x320/0x640
[ 57.444354][ T655] ? __pfx___sys_sendmsg+0x10/0x10
[ 57.444665][ T655] ? rcu_is_watching+0x12/0xc0
[ 57.444960][ T655] do_syscall_64+0xc1/0x380
[ 57.445264][ T655] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.445645][ T655] RIP: 0033:0x7f57a295f1e7
[ 57.445952][ T655] 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
[ 57.446978][ T655] RSP: 002b:00007ffc2560f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 57.447440][ T655] RAX: ffffffffffffffda RBX: 00007ffc2560f7f0 RCX: 00007f57a295f1e7
[ 57.447888][ T655] RDX: 0000000000000000 RSI: 00007ffc2560f130 RDI: 0000000000000005
[ 57.448337][ T655] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 57.448764][ T655] R10: 00007f57a285cee8 R11: 0000000000000246 R12: 0000000000000004
[ 57.449202][ T655] R13: 00000000686e3e76 R14: 0000000000499600 R15: 0000000000000000
[ 57.449672][ T655]
[ 57.449898][ T655] irq event stamp: 36581
[ 57.450117][ T655] hardirqs last enabled at (36591): [] __up_console_sem+0x6b/0x80
[ 57.450625][ T655] hardirqs last disabled at (36602): [] __up_console_sem+0x50/0x80
[ 57.451116][ T655] softirqs last enabled at (35626): [] handle_softirqs+0x358/0x620
[ 57.451649][ T655] softirqs last disabled at (35619): [] __irq_exit_rcu+0xfa/0x160
[ 57.452148][ T655] ---[ end trace 0000000000000000 ]---
[ 58.661938][ T670] ------------[ cut here ]------------
[ 58.662282][ T670] WARNING: CPU: 0 PID: 670 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 58.662838][ T670] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 58.663440][ T670] CPU: 0 UID: 0 PID: 670 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 58.664004][ T670] Tainted: [W]=WARN
[ 58.664217][ T670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 58.664574][ T670] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 58.664861][ T670] 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
[ 58.665860][ T670] RSP: 0018:ffffc90000d1f140 EFLAGS: 00010246
[ 58.666213][ T670] RAX: 0000000000000000 RBX: ffff88801289c000 RCX: 0000000000000001
[ 58.666640][ T670] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 58.667067][ T670] RBP: ffffc90000d1f230 R08: ffff8880124b8800 R09: 0000000000000000
[ 58.667519][ T670] R10: ffffc90000d1f5c8 R11: ffffffff9b050668 R12: 1ffff920001a3e2c
[ 58.667934][ T670] R13: 00000000000005dc R14: ffffc90000d1f880 R15: ffff888016834760
[ 58.668365][ T670] FS: 00007f46aaf91800(0000) GS:ffff888099eb7000(0000) knlGS:0000000000000000
[ 58.668856][ T670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.669211][ T670] CR2: 00000000004e5ab8 CR3: 00000000117f4002 CR4: 0000000000772ef0
[ 58.669642][ T670] PKRU: 55555554
[ 58.669853][ T670] Call Trace:
[ 58.670061][ T670]
[ 58.670205][ T670] ? find_held_lock+0x2b/0x80
[ 58.670504][ T670] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 58.670778][ T670] ? __lock_release+0x5d/0x170
[ 58.671062][ T670] ? __pfx_validate_linkmsg+0x10/0x10
[ 58.671369][ T670] ? is_bpf_text_address+0x71/0x120
[ 58.671647][ T670] ? kernel_text_address+0xce/0xe0
[ 58.671932][ T670] do_setlink.constprop.0+0x6b1/0x2480
[ 58.672215][ T670] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 58.672576][ T670] ? rcu_read_lock_any_held+0x43/0xb0
[ 58.672853][ T670] ? validate_chain+0x166/0x4d0
[ 58.673128][ T670] ? __kernel_text_address+0x12/0x40
[ 58.673414][ T670] ? __lock_acquire+0x44d/0x7e0
[ 58.673700][ T670] ? __mutex_trylock_common+0xf9/0x260
[ 58.673988][ T670] ? __pfx___mutex_trylock_common+0x10/0x10
[ 58.674340][ T670] ? rcu_is_watching+0x12/0xc0
[ 58.674620][ T670] ? rcu_is_watching+0x12/0xc0
[ 58.674897][ T670] ? trace_contention_end+0xdc/0x140
[ 58.675180][ T670] ? __mutex_lock+0x19c/0xcd0
[ 58.675483][ T670] ? find_held_lock+0x2b/0x80
[ 58.675767][ T670] ? rtnl_newlink+0x651/0xa60
[ 58.676040][ T670] ? __create_object+0x5e/0xb0
[ 58.676329][ T670] ? __pfx___mutex_lock+0x10/0x10
[ 58.676607][ T670] ? trace_cap_capable+0x10f/0x190
[ 58.676881][ T670] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 58.677224][ T670] ? __rtnl_newlink+0x40e/0xa40
[ 58.677514][ T670] rtnl_newlink+0x69a/0xa60
[ 58.677800][ T670] ? __pfx_rtnl_newlink+0x10/0x10
[ 58.678078][ T670] ? __lock_acquire+0x44d/0x7e0
[ 58.678367][ T670] ? find_held_lock+0x2b/0x80
[ 58.678644][ T670] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 58.678916][ T670] ? __lock_release+0x5d/0x170
[ 58.679199][ T670] ? __pfx_rtnl_newlink+0x10/0x10
[ 58.679492][ T670] rtnetlink_rcv_msg+0x710/0xc00
[ 58.679796][ T670] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 58.680078][ T670] ? __lock_acquire+0x44d/0x7e0
[ 58.680380][ T670] netlink_rcv_skb+0x121/0x350
[ 58.680660][ T670] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 58.680944][ T670] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 58.681276][ T670] ? netlink_deliver_tap+0x13e/0x340
[ 58.681582][ T670] ? netlink_deliver_tap+0xc3/0x340
[ 58.681860][ T670] netlink_unicast+0x49e/0x780
[ 58.682138][ T670] ? __pfx_netlink_unicast+0x10/0x10
[ 58.682420][ T670] ? __lock_acquire+0x44d/0x7e0
[ 58.682701][ T670] netlink_sendmsg+0x721/0xbe0
[ 58.682981][ T670] ? __pfx_netlink_sendmsg+0x10/0x10
[ 58.683280][ T670] ? __import_iovec+0x238/0x3c0
[ 58.683572][ T670] ____sys_sendmsg+0x7ad/0xa10
[ 58.683853][ T670] ? __pfx_____sys_sendmsg+0x10/0x10
[ 58.684130][ T670] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 58.684488][ T670] ___sys_sendmsg+0xed/0x170
[ 58.684765][ T670] ? kasan_record_aux_stack+0x8c/0xa0
[ 58.685040][ T670] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 58.685392][ T670] ? __pfx____sys_sendmsg+0x10/0x10
[ 58.685680][ T670] ? find_held_lock+0x2b/0x80
[ 58.686084][ T670] ? __lock_acquire+0x44d/0x7e0
[ 58.686376][ T670] ? find_held_lock+0x2b/0x80
[ 58.686652][ T670] ? __virt_addr_valid+0x22e/0x450
[ 58.686928][ T670] ? __lock_release+0x5d/0x170
[ 58.687210][ T670] __sys_sendmsg+0x10b/0x1a0
[ 58.687505][ T670] ? __call_rcu_common.constprop.0+0x320/0x640
[ 58.687855][ T670] ? __pfx___sys_sendmsg+0x10/0x10
[ 58.688144][ T670] ? rcu_is_watching+0x12/0xc0
[ 58.688429][ T670] do_syscall_64+0xc1/0x380
[ 58.688709][ T670] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 58.689052][ T670] RIP: 0033:0x7f46ab15e1e7
[ 58.689348][ T670] 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
[ 58.690344][ T670] RSP: 002b:00007fff57c516e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 58.690763][ T670] RAX: ffffffffffffffda RBX: 00007fff57c51e10 RCX: 00007f46ab15e1e7
[ 58.691176][ T670] RDX: 0000000000000000 RSI: 00007fff57c51750 RDI: 0000000000000005
[ 58.691624][ T670] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 58.692047][ T670] R10: 00007f46ab05bee8 R11: 0000000000000246 R12: 0000000000000004
[ 58.692471][ T670] R13: 00000000686e3e77 R14: 0000000000499600 R15: 0000000000000000
[ 58.692900][ T670]
[ 58.693105][ T670] irq event stamp: 38689
[ 58.693322][ T670] hardirqs last enabled at (38699): [] __up_console_sem+0x6b/0x80
[ 58.693808][ T670] hardirqs last disabled at (38706): [] __up_console_sem+0x50/0x80
[ 58.694289][ T670] softirqs last enabled at (38652): [] handle_softirqs+0x358/0x620
[ 58.694762][ T670] softirqs last disabled at (38631): [] __irq_exit_rcu+0xfa/0x160
[ 58.695263][ T670] ---[ end trace 0000000000000000 ]---
[ 59.917673][ T682] ------------[ cut here ]------------
[ 59.918044][ T682] WARNING: CPU: 2 PID: 682 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 59.918664][ T682] Modules linked in: sch_tbf bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 59.919289][ T682] CPU: 2 UID: 0 PID: 682 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 59.919876][ T682] Tainted: [W]=WARN
[ 59.920105][ T682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 59.920491][ T682] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 59.920804][ T682] 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
[ 59.921849][ T682] RSP: 0018:ffffc90000d3f140 EFLAGS: 00010246
[ 59.922221][ T682] RAX: 0000000000000000 RBX: ffff888007e09000 RCX: 0000000000000001
[ 59.922683][ T682] RDX: 0000000000000000 RSI: ffffffff9a29b941 RDI: ffffffff99a555e0
[ 59.923126][ T682] RBP: ffffc90000d3f230 R08: ffff888008a63800 R09: 0000000000000000
[ 59.923592][ T682] R10: ffffc90000d3f5c8 R11: ffffffff9b050668 R12: 1ffff920001a7e2c
[ 59.924034][ T682] R13: 00000000000005dc R14: ffffc90000d3f880 R15: ffff888016b3dfe0
[ 59.924630][ T682] FS: 00007f4c864f1800(0000) GS:ffff888099fb7000(0000) knlGS:0000000000000000
[ 59.925330][ T682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.925862][ T682] CR2: 00000000004e5aa0 CR3: 0000000012855003 CR4: 0000000000772ef0
[ 59.926370][ T682] PKRU: 55555554
[ 59.926598][ T682] Call Trace:
[ 59.926819][ T682]
[ 59.926975][ T682] ? find_held_lock+0x2b/0x80
[ 59.927316][ T682] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 59.927614][ T682] ? __lock_release+0x5d/0x170
[ 59.927913][ T682] ? __pfx_validate_linkmsg+0x10/0x10
[ 59.928207][ T682] ? is_bpf_text_address+0x71/0x120
[ 59.928518][ T682] ? kernel_text_address+0xce/0xe0
[ 59.928814][ T682] do_setlink.constprop.0+0x6b1/0x2480
[ 59.929116][ T682] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 59.929499][ T682] ? rcu_read_lock_any_held+0x43/0xb0
[ 59.929796][ T682] ? validate_chain+0x166/0x4d0
[ 59.930091][ T682] ? __kernel_text_address+0x12/0x40
[ 59.930398][ T682] ? __lock_acquire+0x44d/0x7e0
[ 59.930694][ T682] ? __mutex_trylock_common+0xf9/0x260
[ 59.930988][ T682] ? __pfx___mutex_trylock_common+0x10/0x10
[ 59.931393][ T682] ? rcu_is_watching+0x12/0xc0
[ 59.931696][ T682] ? rcu_is_watching+0x12/0xc0
[ 59.931988][ T682] ? trace_contention_end+0xdc/0x140
[ 59.932294][ T682] ? __mutex_lock+0x19c/0xcd0
[ 59.932589][ T682] ? find_held_lock+0x2b/0x80
[ 59.932883][ T682] ? rtnl_newlink+0x651/0xa60
[ 59.933182][ T682] ? __create_object+0x5e/0xb0
[ 59.933512][ T682] ? __pfx___mutex_lock+0x10/0x10
[ 59.933806][ T682] ? trace_cap_capable+0x10f/0x190
[ 59.934137][ T682] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 59.934522][ T682] ? __rtnl_newlink+0x40e/0xa40
[ 59.934828][ T682] rtnl_newlink+0x69a/0xa60
[ 59.935149][ T682] ? __pfx_rtnl_newlink+0x10/0x10
[ 59.935474][ T682] ? __lock_acquire+0x44d/0x7e0
[ 59.935780][ T682] ? find_held_lock+0x2b/0x80
[ 59.936115][ T682] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 59.936432][ T682] ? __lock_release+0x5d/0x170
[ 59.936732][ T682] ? __pfx_rtnl_newlink+0x10/0x10
[ 59.937025][ T682] rtnetlink_rcv_msg+0x710/0xc00
[ 59.937355][ T682] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 59.937653][ T682] ? __lock_acquire+0x44d/0x7e0
[ 59.937954][ T682] netlink_rcv_skb+0x121/0x350
[ 59.938279][ T682] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 59.938575][ T682] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 59.938887][ T682] ? netlink_deliver_tap+0x13e/0x340
[ 59.939197][ T682] ? netlink_deliver_tap+0xc3/0x340
[ 59.939522][ T682] netlink_unicast+0x49e/0x780
[ 59.939823][ T682] ? __pfx_netlink_unicast+0x10/0x10
[ 59.940115][ T682] ? __lock_acquire+0x44d/0x7e0
[ 59.940444][ T682] netlink_sendmsg+0x721/0xbe0
[ 59.940743][ T682] ? __pfx_netlink_sendmsg+0x10/0x10
[ 59.941043][ T682] ? __import_iovec+0x238/0x3c0
[ 59.941389][ T682] ____sys_sendmsg+0x7ad/0xa10
[ 59.941689][ T682] ? __pfx_____sys_sendmsg+0x10/0x10
[ 59.941981][ T682] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 59.942411][ T682] ___sys_sendmsg+0xed/0x170
[ 59.942703][ T682] ? kasan_record_aux_stack+0x8c/0xa0
[ 59.942997][ T682] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 59.943420][ T682] ? __pfx____sys_sendmsg+0x10/0x10
[ 59.943726][ T682] ? find_held_lock+0x2b/0x80
[ 59.944021][ T682] ? __lock_acquire+0x44d/0x7e0
[ 59.944352][ T682] ? find_held_lock+0x2b/0x80
[ 59.944648][ T682] ? __virt_addr_valid+0x22e/0x450
[ 59.944943][ T682] ? __lock_release+0x5d/0x170
[ 59.945254][ T682] __sys_sendmsg+0x10b/0x1a0
[ 59.945574][ T682] ? __call_rcu_common.constprop.0+0x320/0x640
[ 59.945932][ T682] ? __pfx___sys_sendmsg+0x10/0x10
[ 59.946253][ T682] ? rcu_is_watching+0x12/0xc0
[ 59.946565][ T682] do_syscall_64+0xc1/0x380
[ 59.946862][ T682] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 59.947225][ T682] RIP: 0033:0x7f4c866be1e7
[ 59.947579][ T682] 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
[ 59.948657][ T682] RSP: 002b:00007ffd4c9f5078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 59.949104][ T682] RAX: ffffffffffffffda RBX: 00007ffd4c9f57a0 RCX: 00007f4c866be1e7
[ 59.949570][ T682] RDX: 0000000000000000 RSI: 00007ffd4c9f50e0 RDI: 0000000000000005
[ 59.950013][ T682] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 59.950474][ T682] R10: 00007f4c865bbee8 R11: 0000000000000246 R12: 0000000000000004
[ 59.950907][ T682] R13: 00000000686e3e78 R14: 0000000000499600 R15: 0000000000000000
[ 59.951390][ T682]
[ 59.951639][ T682] irq event stamp: 40201
[ 59.951879][ T682] hardirqs last enabled at (40211): [] __up_console_sem+0x6b/0x80
[ 59.952391][ T682] hardirqs last disabled at (40222): [] __up_console_sem+0x50/0x80
[ 59.952909][ T682] softirqs last enabled at (40188): [] handle_softirqs+0x358/0x620
[ 59.953422][ T682] softirqs last disabled at (40165): [] __irq_exit_rcu+0xfa/0x160
[ 59.953936][ T682] ---[ end trace 0000000000000000 ]---