[ 19.962576][ T313] 8021q: 802.1Q VLAN Support v1.8
[ 20.489831][ T318] gre: GRE over IPv4 demultiplexer driver
[ 20.506411][ T318] ip_gre: GRE over IPv4 tunneling driver
[ 20.560224][ T317] ------------[ cut here ]------------
[ 20.560749][ T317] WARNING: CPU: 0 PID: 317 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.561364][ T317] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.561829][ T317] CPU: 0 UID: 0 PID: 317 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.562374][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.562781][ T317] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.563105][ T317] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.564218][ T317] RSP: 0018:ffffc900005a7000 EFLAGS: 00010246
[ 20.564620][ T317] RAX: 0000000000000000 RBX: ffff88800b6cc000 RCX: 0000000000000001
[ 20.565106][ T317] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 20.565576][ T317] RBP: ffffc900005a70e8 R08: ffff88800b6cc218 R09: 0000000000000000
[ 20.566047][ T317] R10: ffffc900005a7118 R11: ffffffffbd179160 R12: 1ffff920000b4e04
[ 20.566519][ T317] R13: 00000000000005c0 R14: ffffc900005a7118 R15: ffff88800b6cc218
[ 20.567019][ T317] FS: 00007f577a0e7800(0000) GS:ffff8880774b7000(0000) knlGS:0000000000000000
[ 20.567573][ T317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.567987][ T317] CR2: 00007fd09a490000 CR3: 0000000009b60002 CR4: 0000000000772ef0
[ 20.568458][ T317] PKRU: 55555554
[ 20.569762][ T317] Call Trace:
[ 20.570001][ T317]
[ 20.570160][ T317] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.570556][ T317] ? packet_notifier+0x484/0xb70
[ 20.570877][ T317] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.571193][ T317] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 20.571576][ T317] ? __pfx_packet_notifier+0x10/0x10
[ 20.571898][ T317] netif_set_mtu+0x88/0x100
[ 20.572207][ T317] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.572529][ T317] dev_set_mtu+0xa0/0x150
[ 20.572864][ T317] ip_tunnel_newlink+0x3a5/0x650
[ 20.573178][ T317] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.573494][ T317] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.573814][ T317] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.574198][ T317] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.574513][ T317] ? rtnl_create_link+0x172/0xe30
[ 20.574830][ T317] rtnl_newlink_create+0x2bd/0x770
[ 20.575141][ T317] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.575723][ T317] ? __dev_get_by_name+0x12/0x50
[ 20.576043][ T317] ? rtnl_dev_get+0xa2/0x150
[ 20.576354][ T317] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.576669][ T317] ? rtnl_newlink+0x651/0xa60
[ 20.576983][ T317] ? reacquire_held_locks+0xd1/0x200
[ 20.577299][ T317] __rtnl_newlink+0x231/0xa40
[ 20.577633][ T317] rtnl_newlink+0x69a/0xa60
[ 20.577956][ T317] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.578276][ T317] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.578584][ T317] ? __lock_release+0x5d/0x170
[ 20.578903][ T317] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.579210][ T317] rtnetlink_rcv_msg+0x713/0xc00
[ 20.579518][ T317] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.579841][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.580158][ T317] netlink_rcv_skb+0x121/0x350
[ 20.580466][ T317] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.580791][ T317] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.581114][ T317] ? netlink_deliver_tap+0x13e/0x340
[ 20.581422][ T317] ? netlink_deliver_tap+0xc3/0x340
[ 20.581742][ T317] netlink_unicast+0x4a1/0x780
[ 20.582057][ T317] ? __pfx_netlink_unicast+0x10/0x10
[ 20.582363][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.582676][ T317] netlink_sendmsg+0x721/0xbe0
[ 20.583002][ T317] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.584011][ T317] ? __import_iovec+0x238/0x3c0
[ 20.584549][ T317] ____sys_sendmsg+0x7aa/0xa10
[ 20.584872][ T317] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.585183][ T317] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.585579][ T317] ___sys_sendmsg+0xed/0x170
[ 20.585916][ T317] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.586236][ T317] ? __pfx_handle_pte_fault+0x10/0x10
[ 20.586553][ T317] ? mt_find+0x2b2/0x3c0
[ 20.586800][ T317] ? __handle_mm_fault+0x3fc/0x5e0
[ 20.587109][ T317] ? __pfx___handle_mm_fault+0x10/0x10
[ 20.587647][ T317] ? mt_find+0x2bc/0x3c0
[ 20.587908][ T317] __sys_sendmsg+0x10b/0x1a0
[ 20.588216][ T317] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.588530][ T317] ? do_user_addr_fault+0x38d/0xe00
[ 20.589089][ T317] ? do_user_addr_fault+0x38d/0xe00
[ 20.589625][ T317] ? rcu_is_watching+0x12/0xc0
[ 20.589944][ T317] do_syscall_64+0xc1/0x380
[ 20.590256][ T317] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.591534][ T317] RIP: 0033:0x7f577a2b41e7
[ 20.592117][ T317] Code: Unable to access opcode bytes at 0x7f577a2b41bd.
[ 20.592527][ T317] RSP: 002b:00007ffd69085538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.593013][ T317] RAX: ffffffffffffffda RBX: 00007ffd69085c60 RCX: 00007f577a2b41e7
[ 20.593482][ T317] RDX: 0000000000000000 RSI: 00007ffd690855a0 RDI: 0000000000000005
[ 20.593960][ T317] RBP: 0000000000000008 R08: 00000000000000a8 R09: 0000000000000000
[ 20.594427][ T317] R10: 00007f577a1ac6f8 R11: 0000000000000246 R12: 00007ffd69085c80
[ 20.596463][ T317] R13: 00000000686e7596 R14: 0000000000499600 R15: 00007ffd69085684
[ 20.596951][ T317]
[ 20.597185][ T317] irq event stamp: 34409
[ 20.597416][ T317] hardirqs last enabled at (34417): [] __up_console_sem+0x6b/0x80
[ 20.598197][ T317] hardirqs last disabled at (34426): [] __up_console_sem+0x50/0x80
[ 20.598753][ T317] softirqs last enabled at (34202): [] handle_softirqs+0x358/0x620
[ 20.599290][ T317] softirqs last disabled at (34191): [] __irq_exit_rcu+0xfa/0x160
[ 20.599826][ T317] ---[ end trace 0000000000000000 ]---
[ 20.627040][ T317] ip (317) used greatest stack depth: 23840 bytes left
[ 23.114106][ T345] ------------[ cut here ]------------
[ 23.114539][ T345] WARNING: CPU: 1 PID: 345 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.116437][ T345] Modules linked in: ip_gre gre 8021q vrf veth
[ 23.116857][ T345] CPU: 1 UID: 0 PID: 345 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.117542][ T345] Tainted: [W]=WARN
[ 23.117800][ T345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.118188][ T345] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.118510][ T345] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 23.119620][ T345] RSP: 0018:ffffc90000717000 EFLAGS: 00010246
[ 23.120023][ T345] RAX: 0000000000000000 RBX: ffff88800dcc9000 RCX: 0000000000000001
[ 23.120506][ T345] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 23.120985][ T345] RBP: ffffc900007170e8 R08: ffff88800dcc9218 R09: 0000000000000000
[ 23.121444][ T345] R10: ffffc90000717118 R11: ffffffffbd179160 R12: 1ffff920000e2e04
[ 23.121912][ T345] R13: 000000000000ffe3 R14: ffffc90000717118 R15: ffff88800dcc9218
[ 23.122378][ T345] FS: 00007f977843b800(0000) GS:ffff888077537000(0000) knlGS:0000000000000000
[ 23.122927][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.123325][ T345] CR2: 00000000004200f0 CR3: 000000000bb6e005 CR4: 0000000000772ef0
[ 23.123805][ T345] PKRU: 55555554
[ 23.124047][ T345] Call Trace:
[ 23.124276][ T345]
[ 23.124434][ T345] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 23.124832][ T345] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.125146][ T345] ? find_held_lock+0x2b/0x80
[ 23.125466][ T345] netif_set_mtu+0x88/0x100
[ 23.125783][ T345] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.126109][ T345] dev_set_mtu+0xa0/0x150
[ 23.126341][ T345] ip_tunnel_newlink+0x3a5/0x650
[ 23.126650][ T345] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 23.126994][ T345] ipgre_newlink+0x170/0x200 [ip_gre]
[ 23.127318][ T345] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 23.127707][ T345] ? __pfx_validate_linkmsg+0x10/0x10
[ 23.128042][ T345] ? rtnl_create_link+0x172/0xe30
[ 23.128354][ T345] rtnl_newlink_create+0x2bd/0x770
[ 23.128665][ T345] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 23.128978][ T345] ? __dev_get_by_name+0x12/0x50
[ 23.129281][ T345] ? rtnl_dev_get+0xa2/0x150
[ 23.129591][ T345] ? __pfx_rtnl_dev_get+0x10/0x10
[ 23.129908][ T345] ? rtnl_newlink+0x651/0xa60
[ 23.130208][ T345] ? reacquire_held_locks+0xd1/0x200
[ 23.130518][ T345] __rtnl_newlink+0x231/0xa40
[ 23.130857][ T345] rtnl_newlink+0x69a/0xa60
[ 23.131172][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.131487][ T345] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.131802][ T345] ? __lock_release+0x5d/0x170
[ 23.132129][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.132433][ T345] rtnetlink_rcv_msg+0x713/0xc00
[ 23.132756][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.133064][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.133376][ T345] netlink_rcv_skb+0x121/0x350
[ 23.133693][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.134011][ T345] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.134332][ T345] ? netlink_deliver_tap+0x13e/0x340
[ 23.134636][ T345] ? netlink_deliver_tap+0xc3/0x340
[ 23.134958][ T345] netlink_unicast+0x4a1/0x780
[ 23.135270][ T345] ? __pfx_netlink_unicast+0x10/0x10
[ 23.135573][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.135903][ T345] netlink_sendmsg+0x721/0xbe0
[ 23.136223][ T345] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.136537][ T345] ? __import_iovec+0x238/0x3c0
[ 23.136861][ T345] ____sys_sendmsg+0x7aa/0xa10
[ 23.137173][ T345] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.137476][ T345] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.137923][ T345] ___sys_sendmsg+0xed/0x170
[ 23.138232][ T345] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.138537][ T345] ? __pfx_handle_pte_fault+0x10/0x10
[ 23.138871][ T345] ? mt_find+0x2b2/0x3c0
[ 23.139116][ T345] ? __handle_mm_fault+0x3fc/0x5e0
[ 23.139424][ T345] ? __pfx___handle_mm_fault+0x10/0x10
[ 23.139728][ T345] ? mt_find+0x2bc/0x3c0
[ 23.140007][ T345] __sys_sendmsg+0x10b/0x1a0
[ 23.140315][ T345] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.140620][ T345] ? do_user_addr_fault+0x38d/0xe00
[ 23.140955][ T345] ? do_user_addr_fault+0x38d/0xe00
[ 23.141264][ T345] ? rcu_is_watching+0x12/0xc0
[ 23.141574][ T345] do_syscall_64+0xc1/0x380
[ 23.141894][ T345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.142269][ T345] RIP: 0033:0x7f97786081e7
[ 23.142584][ T345] 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
[ 23.143693][ T345] RSP: 002b:00007ffc9c035868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.144167][ T345] RAX: ffffffffffffffda RBX: 00007ffc9c035f90 RCX: 00007f97786081e7
[ 23.144637][ T345] RDX: 0000000000000000 RSI: 00007ffc9c0358d0 RDI: 0000000000000005
[ 23.145102][ T345] RBP: 000000000000000a R08: 00000000000000b0 R09: 0000000000000000
[ 23.145565][ T345] R10: 00007f9778696ac0 R11: 0000000000000246 R12: 00007ffc9c035fb0
[ 23.146031][ T345] R13: 00000000686e7598 R14: 0000000000499600 R15: 00007ffc9c0359b4
[ 23.146502][ T345]
[ 23.146756][ T345] irq event stamp: 39409
[ 23.146994][ T345] hardirqs last enabled at (39417): [] __up_console_sem+0x6b/0x80
[ 23.147542][ T345] hardirqs last disabled at (39424): [] __up_console_sem+0x50/0x80
[ 23.148085][ T345] softirqs last enabled at (39408): [] handle_softirqs+0x358/0x620
[ 23.148626][ T345] softirqs last disabled at (39393): [] __irq_exit_rcu+0xfa/0x160
[ 23.149173][ T345] ---[ end trace 0000000000000000 ]---
[ 37.004056][ T391] ------------[ cut here ]------------
[ 37.004574][ T391] WARNING: CPU: 2 PID: 391 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.005329][ T391] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.005793][ T391] CPU: 2 UID: 0 PID: 391 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.006403][ T391] Tainted: [W]=WARN
[ 37.006639][ T391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.007032][ T391] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.007348][ T391] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 37.008430][ T391] RSP: 0018:ffffc90000977140 EFLAGS: 00010246
[ 37.008826][ T391] RAX: 0000000000000000 RBX: ffff888008a59000 RCX: 0000000000000001
[ 37.009603][ T391] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 37.010078][ T391] RBP: ffffc90000977230 R08: ffff88800517e800 R09: 0000000000000000
[ 37.010535][ T391] R10: ffffc900009775c8 R11: ffffffffbda50668 R12: 1ffff9200012ee2c
[ 37.011005][ T391] R13: 00000000000007d0 R14: ffffc90000977880 R15: ffff88800badce60
[ 37.011455][ T391] FS: 00007f24a0dc7800(0000) GS:ffff8880775b7000(0000) knlGS:0000000000000000
[ 37.011987][ T391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.012365][ T391] CR2: 00000000004e5aa0 CR3: 0000000004d8e005 CR4: 0000000000772ef0
[ 37.012846][ T391] PKRU: 55555554
[ 37.013079][ T391] Call Trace:
[ 37.013313][ T391]
[ 37.013478][ T391] ? find_held_lock+0x2b/0x80
[ 37.013812][ T391] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.014124][ T391] ? __lock_release+0x5d/0x170
[ 37.014437][ T391] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.014752][ T391] ? is_bpf_text_address+0x71/0x120
[ 37.015068][ T391] ? kernel_text_address+0xce/0xe0
[ 37.015381][ T391] do_setlink.constprop.0+0x6b1/0x2480
[ 37.015692][ T391] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.016097][ T391] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.016406][ T391] ? validate_chain+0x166/0x4d0
[ 37.016713][ T391] ? __kernel_text_address+0x12/0x40
[ 37.017036][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.017346][ T391] ? __mutex_trylock_common+0xf9/0x260
[ 37.017670][ T391] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.018058][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.018368][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.018672][ T391] ? trace_contention_end+0xdc/0x140
[ 37.019047][ T391] ? __mutex_lock+0x19c/0xcd0
[ 37.019354][ T391] ? find_held_lock+0x2b/0x80
[ 37.019663][ T391] ? rtnl_newlink+0x651/0xa60
[ 37.019971][ T391] ? __create_object+0x5e/0xb0
[ 37.020281][ T391] ? __pfx___mutex_lock+0x10/0x10
[ 37.020585][ T391] ? trace_cap_capable+0x10f/0x190
[ 37.020899][ T391] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.021273][ T391] ? __rtnl_newlink+0x40e/0xa40
[ 37.021588][ T391] rtnl_newlink+0x69a/0xa60
[ 37.021908][ T391] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.022213][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.022526][ T391] ? find_held_lock+0x2b/0x80
[ 37.022843][ T391] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.023150][ T391] ? __lock_release+0x5d/0x170
[ 37.023455][ T391] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.023768][ T391] rtnetlink_rcv_msg+0x713/0xc00
[ 37.024080][ T391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.024390][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.024701][ T391] netlink_rcv_skb+0x121/0x350
[ 37.025026][ T391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.025329][ T391] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.025643][ T391] ? netlink_deliver_tap+0x13e/0x340
[ 37.025953][ T391] ? netlink_deliver_tap+0xc3/0x340
[ 37.026267][ T391] netlink_unicast+0x4a1/0x780
[ 37.026580][ T391] ? __pfx_netlink_unicast+0x10/0x10
[ 37.026894][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.027204][ T391] netlink_sendmsg+0x721/0xbe0
[ 37.027530][ T391] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.027855][ T391] ? __import_iovec+0x238/0x3c0
[ 37.028169][ T391] ____sys_sendmsg+0x7aa/0xa10
[ 37.028485][ T391] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.028799][ T391] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.029185][ T391] ___sys_sendmsg+0xed/0x170
[ 37.029487][ T391] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.029813][ T391] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.030195][ T391] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.030502][ T391] ? find_held_lock+0x2b/0x80
[ 37.030826][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.031140][ T391] ? find_held_lock+0x2b/0x80
[ 37.031445][ T391] ? __virt_addr_valid+0x22e/0x450
[ 37.031761][ T391] ? __lock_release+0x5d/0x170
[ 37.032072][ T391] __sys_sendmsg+0x10b/0x1a0
[ 37.032374][ T391] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.032760][ T391] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.033084][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.033392][ T391] do_syscall_64+0xc1/0x380
[ 37.033698][ T391] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.034086][ T391] RIP: 0033:0x7f24a0f941e7
[ 37.034406][ T391] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.035476][ T391] RSP: 002b:00007ffd4dd485d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.035943][ T391] RAX: ffffffffffffffda RBX: 00007ffd4dd48d00 RCX: 00007f24a0f941e7
[ 37.036390][ T391] RDX: 0000000000000000 RSI: 00007ffd4dd48640 RDI: 0000000000000005
[ 37.036848][ T391] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.037307][ T391] R10: 00007f24a0e91ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.037778][ T391] R13: 00000000686e75a6 R14: 0000000000499600 R15: 0000000000000000
[ 37.038242][ T391]
[ 37.038476][ T391] irq event stamp: 41571
[ 37.038711][ T391] hardirqs last enabled at (41581): [] __up_console_sem+0x6b/0x80
[ 37.039253][ T391] hardirqs last disabled at (41592): [] __up_console_sem+0x50/0x80
[ 37.039781][ T391] softirqs last enabled at (40544): [] handle_softirqs+0x358/0x620
[ 37.040299][ T391] softirqs last disabled at (40427): [] __irq_exit_rcu+0xfa/0x160
[ 37.040824][ T391] ---[ end trace 0000000000000000 ]---
[ 37.192902][ T392] ------------[ cut here ]------------
[ 37.193296][ T392] WARNING: CPU: 0 PID: 392 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.193862][ T392] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.194291][ T392] CPU: 0 UID: 0 PID: 392 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.194848][ T392] Tainted: [W]=WARN
[ 37.195061][ T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.195404][ T392] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.195689][ T392] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 37.196681][ T392] RSP: 0018:ffffc900009a7140 EFLAGS: 00010246
[ 37.197038][ T392] RAX: 0000000000000000 RBX: ffff888008714000 RCX: 0000000000000001
[ 37.197450][ T392] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 37.197885][ T392] RBP: ffffc900009a7230 R08: ffff88800dff3800 R09: 0000000000000000
[ 37.198298][ T392] R10: ffffc900009a75c8 R11: ffffffffbda50668 R12: 1ffff92000134e2c
[ 37.198707][ T392] R13: 00000000000007d0 R14: ffffc900009a7880 R15: ffff88800badd8e0
[ 37.199127][ T392] FS: 00007f8f8d92d800(0000) GS:ffff8880774b7000(0000) knlGS:0000000000000000
[ 37.199605][ T392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.200014][ T392] CR2: 00000000004e5aa8 CR3: 000000000a95e005 CR4: 0000000000772ef0
[ 37.200430][ T392] PKRU: 55555554
[ 37.200637][ T392] Call Trace:
[ 37.200854][ T392]
[ 37.200994][ T392] ? find_held_lock+0x2b/0x80
[ 37.201275][ T392] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.201551][ T392] ? __lock_release+0x5d/0x170
[ 37.201850][ T392] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.202130][ T392] ? is_bpf_text_address+0x71/0x120
[ 37.202405][ T392] ? kernel_text_address+0xce/0xe0
[ 37.202684][ T392] do_setlink.constprop.0+0x6b1/0x2480
[ 37.202973][ T392] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.203319][ T392] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.203599][ T392] ? validate_chain+0x166/0x4d0
[ 37.203883][ T392] ? __kernel_text_address+0x12/0x40
[ 37.204160][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.204435][ T392] ? __mutex_trylock_common+0xf9/0x260
[ 37.204711][ T392] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.205068][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.205344][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.205617][ T392] ? trace_contention_end+0xdc/0x140
[ 37.205905][ T392] ? __mutex_lock+0x19c/0xcd0
[ 37.206180][ T392] ? find_held_lock+0x2b/0x80
[ 37.206454][ T392] ? rtnl_newlink+0x651/0xa60
[ 37.206727][ T392] ? __create_object+0x5e/0xb0
[ 37.207021][ T392] ? __pfx___mutex_lock+0x10/0x10
[ 37.207297][ T392] ? trace_cap_capable+0x10f/0x190
[ 37.207579][ T392] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.207942][ T392] ? __rtnl_newlink+0x40e/0xa40
[ 37.208223][ T392] rtnl_newlink+0x69a/0xa60
[ 37.208501][ T392] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.208785][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.209066][ T392] ? find_held_lock+0x2b/0x80
[ 37.209341][ T392] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.209612][ T392] ? __lock_release+0x5d/0x170
[ 37.209900][ T392] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.210179][ T392] rtnetlink_rcv_msg+0x713/0xc00
[ 37.210455][ T392] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.210764][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.211046][ T392] netlink_rcv_skb+0x121/0x350
[ 37.211323][ T392] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.211600][ T392] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.211898][ T392] ? netlink_deliver_tap+0x13e/0x340
[ 37.212177][ T392] ? netlink_deliver_tap+0xc3/0x340
[ 37.212455][ T392] netlink_unicast+0x4a1/0x780
[ 37.212749][ T392] ? __pfx_netlink_unicast+0x10/0x10
[ 37.213023][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.213301][ T392] netlink_sendmsg+0x721/0xbe0
[ 37.213583][ T392] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.213870][ T392] ? __import_iovec+0x238/0x3c0
[ 37.214161][ T392] ____sys_sendmsg+0x7aa/0xa10
[ 37.214441][ T392] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.214715][ T392] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.215087][ T392] ___sys_sendmsg+0xed/0x170
[ 37.215360][ T392] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.215634][ T392] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.215990][ T392] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.216273][ T392] ? find_held_lock+0x2b/0x80
[ 37.216551][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.216846][ T392] ? find_held_lock+0x2b/0x80
[ 37.217124][ T392] ? __virt_addr_valid+0x22e/0x450
[ 37.217398][ T392] ? __lock_release+0x5d/0x170
[ 37.217691][ T392] __sys_sendmsg+0x10b/0x1a0
[ 37.217976][ T392] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.218317][ T392] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.218607][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.218891][ T392] do_syscall_64+0xc1/0x380
[ 37.219168][ T392] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.219509][ T392] RIP: 0033:0x7f8f8dafa1e7
[ 37.219803][ T392] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.220799][ T392] RSP: 002b:00007ffe15c4f4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.221214][ T392] RAX: ffffffffffffffda RBX: 00007ffe15c4fbd0 RCX: 00007f8f8dafa1e7
[ 37.221630][ T392] RDX: 0000000000000000 RSI: 00007ffe15c4f510 RDI: 0000000000000005
[ 37.222051][ T392] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.222465][ T392] R10: 00007f8f8d9f7ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.222883][ T392] R13: 00000000686e75a6 R14: 0000000000499600 R15: 0000000000000000
[ 37.223311][ T392]
[ 37.223523][ T392] irq event stamp: 46521
[ 37.223730][ T392] hardirqs last enabled at (46529): [] __up_console_sem+0x6b/0x80
[ 37.224226][ T392] hardirqs last disabled at (46538): [] __up_console_sem+0x50/0x80
[ 37.224699][ T392] softirqs last enabled at (45590): [] netlink_release+0x328/0xf20
[ 37.225181][ T392] softirqs last disabled at (45588): [] netlink_release+0x2b3/0xf20
[ 37.225657][ T392] ---[ end trace 0000000000000000 ]---
[ 37.352845][ T393] ------------[ cut here ]------------
[ 37.353339][ T393] WARNING: CPU: 0 PID: 393 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.354479][ T393] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.354962][ T393] CPU: 0 UID: 0 PID: 393 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.355577][ T393] Tainted: [W]=WARN
[ 37.355898][ T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.356308][ T393] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.356691][ T393] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 37.358020][ T393] RSP: 0018:ffffc900009b7140 EFLAGS: 00010246
[ 37.358444][ T393] RAX: 0000000000000000 RBX: ffff88800b6cc000 RCX: 0000000000000001
[ 37.358973][ T393] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 37.359449][ T393] RBP: ffffc900009b7230 R08: ffff88800e92e800 R09: 0000000000000000
[ 37.359888][ T393] R10: ffffc900009b75c8 R11: ffffffffbda50668 R12: 1ffff92000136e2c
[ 37.360385][ T393] R13: 00000000000007d0 R14: ffffc900009b7880 R15: ffff88800bade360
[ 37.360920][ T393] FS: 00007f3b4d580800(0000) GS:ffff8880774b7000(0000) knlGS:0000000000000000
[ 37.361467][ T393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.361836][ T393] CR2: 00000000004e73b8 CR3: 000000000b533002 CR4: 0000000000772ef0
[ 37.362492][ T393] PKRU: 55555554
[ 37.362702][ T393] Call Trace:
[ 37.362928][ T393]
[ 37.363074][ T393] ? find_held_lock+0x2b/0x80
[ 37.363356][ T393] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.363640][ T393] ? __lock_release+0x5d/0x170
[ 37.363940][ T393] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.364216][ T393] ? is_bpf_text_address+0x71/0x120
[ 37.364491][ T393] ? kernel_text_address+0xce/0xe0
[ 37.364779][ T393] do_setlink.constprop.0+0x6b1/0x2480
[ 37.365093][ T393] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.365453][ T393] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.365728][ T393] ? validate_chain+0x166/0x4d0
[ 37.366148][ T393] ? __kernel_text_address+0x12/0x40
[ 37.366430][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.366712][ T393] ? __mutex_trylock_common+0xf9/0x260
[ 37.367097][ T393] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.367449][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.367761][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.368051][ T393] ? trace_contention_end+0xdc/0x140
[ 37.368415][ T393] ? __mutex_lock+0x19c/0xcd0
[ 37.368694][ T393] ? find_held_lock+0x2b/0x80
[ 37.369015][ T393] ? rtnl_newlink+0x651/0xa60
[ 37.369316][ T393] ? __create_object+0x5e/0xb0
[ 37.369595][ T393] ? __pfx___mutex_lock+0x10/0x10
[ 37.369909][ T393] ? trace_cap_capable+0x10f/0x190
[ 37.370191][ T393] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.370534][ T393] ? __rtnl_newlink+0x40e/0xa40
[ 37.370834][ T393] rtnl_newlink+0x69a/0xa60
[ 37.371202][ T393] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.371481][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.371879][ T393] ? find_held_lock+0x2b/0x80
[ 37.372161][ T393] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.372520][ T393] ? __lock_release+0x5d/0x170
[ 37.372852][ T393] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.373146][ T393] rtnetlink_rcv_msg+0x713/0xc00
[ 37.373426][ T393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.373706][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.374074][ T393] netlink_rcv_skb+0x121/0x350
[ 37.374354][ T393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.374628][ T393] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.374945][ T393] ? netlink_deliver_tap+0x13e/0x340
[ 37.375219][ T393] ? netlink_deliver_tap+0xc3/0x340
[ 37.375497][ T393] netlink_unicast+0x4a1/0x780
[ 37.375784][ T393] ? __pfx_netlink_unicast+0x10/0x10
[ 37.376069][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.376350][ T393] netlink_sendmsg+0x721/0xbe0
[ 37.376626][ T393] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.376950][ T393] ? __import_iovec+0x238/0x3c0
[ 37.377240][ T393] ____sys_sendmsg+0x7aa/0xa10
[ 37.377527][ T393] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.377815][ T393] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.378179][ T393] ___sys_sendmsg+0xed/0x170
[ 37.378452][ T393] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.378728][ T393] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.379098][ T393] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.379378][ T393] ? find_held_lock+0x2b/0x80
[ 37.379657][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.379962][ T393] ? find_held_lock+0x2b/0x80
[ 37.380243][ T393] ? __virt_addr_valid+0x22e/0x450
[ 37.380517][ T393] ? __lock_release+0x5d/0x170
[ 37.380807][ T393] __sys_sendmsg+0x10b/0x1a0
[ 37.381110][ T393] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.381460][ T393] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.381823][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.382209][ T393] do_syscall_64+0xc1/0x380
[ 37.382544][ T393] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.382973][ T393] RIP: 0033:0x7f3b4d74d1e7
[ 37.383347][ T393] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.384962][ T393] RSP: 002b:00007ffce9834138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.385687][ T393] RAX: ffffffffffffffda RBX: 00007ffce9834860 RCX: 00007f3b4d74d1e7
[ 37.386266][ T393] RDX: 0000000000000000 RSI: 00007ffce98341a0 RDI: 0000000000000005
[ 37.386688][ T393] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.387122][ T393] R10: 00007f3b4d64aee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.387542][ T393] R13: 00000000686e75a7 R14: 0000000000499600 R15: 0000000000000000
[ 37.387990][ T393]
[ 37.388258][ T393] irq event stamp: 34579
[ 37.388525][ T393] hardirqs last enabled at (34587): [] __up_console_sem+0x6b/0x80
[ 37.389124][ T393] hardirqs last disabled at (34596): [] __up_console_sem+0x50/0x80
[ 37.389644][ T393] softirqs last enabled at (33736): [] handle_softirqs+0x358/0x620
[ 37.390163][ T393] softirqs last disabled at (33489): [] __irq_exit_rcu+0xfa/0x160
[ 37.390644][ T393] ---[ end trace 0000000000000000 ]---
[ 37.527117][ T394] ------------[ cut here ]------------
[ 37.527442][ T394] WARNING: CPU: 0 PID: 394 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.528222][ T394] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.528590][ T394] CPU: 0 UID: 0 PID: 394 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.529188][ T394] Tainted: [W]=WARN
[ 37.529398][ T394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.529757][ T394] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.530061][ T394] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 37.531052][ T394] RSP: 0018:ffffc900009d7140 EFLAGS: 00010246
[ 37.531401][ T394] RAX: 0000000000000000 RBX: ffff888009e39000 RCX: 0000000000000001
[ 37.531826][ T394] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 37.532253][ T394] RBP: ffffc900009d7230 R08: ffff88800c210800 R09: 0000000000000000
[ 37.532685][ T394] R10: ffffc900009d75c8 R11: ffffffffbda50668 R12: 1ffff9200013ae2c
[ 37.533142][ T394] R13: 00000000000007d0 R14: ffffc900009d7880 R15: ffff88800badede0
[ 37.533553][ T394] FS: 00007f1f10ffe800(0000) GS:ffff8880774b7000(0000) knlGS:0000000000000000
[ 37.534070][ T394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.534418][ T394] CR2: 00000000004e5ab0 CR3: 0000000009b63003 CR4: 0000000000772ef0
[ 37.534844][ T394] PKRU: 55555554
[ 37.535052][ T394] Call Trace:
[ 37.535257][ T394]
[ 37.535399][ T394] ? find_held_lock+0x2b/0x80
[ 37.535686][ T394] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.535981][ T394] ? __lock_release+0x5d/0x170
[ 37.536263][ T394] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.536542][ T394] ? is_bpf_text_address+0x71/0x120
[ 37.536865][ T394] ? kernel_text_address+0xce/0xe0
[ 37.537149][ T394] do_setlink.constprop.0+0x6b1/0x2480
[ 37.537431][ T394] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.537815][ T394] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.538092][ T394] ? validate_chain+0x166/0x4d0
[ 37.538366][ T394] ? __kernel_text_address+0x12/0x40
[ 37.538644][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.538937][ T394] ? __mutex_trylock_common+0xf9/0x260
[ 37.539213][ T394] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.539558][ T394] ? rcu_is_watching+0x12/0xc0
[ 37.539852][ T394] ? rcu_is_watching+0x12/0xc0
[ 37.540129][ T394] ? trace_contention_end+0xdc/0x140
[ 37.540401][ T394] ? __mutex_lock+0x19c/0xcd0
[ 37.540710][ T394] ? find_held_lock+0x2b/0x80
[ 37.541004][ T394] ? rtnl_newlink+0x651/0xa60
[ 37.541283][ T394] ? __create_object+0x5e/0xb0
[ 37.541561][ T394] ? __pfx___mutex_lock+0x10/0x10
[ 37.541850][ T394] ? trace_cap_capable+0x10f/0x190
[ 37.542133][ T394] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.542476][ T394] ? __rtnl_newlink+0x40e/0xa40
[ 37.542775][ T394] rtnl_newlink+0x69a/0xa60
[ 37.543057][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.543329][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.543611][ T394] ? find_held_lock+0x2b/0x80
[ 37.543895][ T394] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.544175][ T394] ? __lock_release+0x5d/0x170
[ 37.544453][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.544775][ T394] rtnetlink_rcv_msg+0x713/0xc00
[ 37.545056][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.545335][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.545617][ T394] netlink_rcv_skb+0x121/0x350
[ 37.545902][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.546178][ T394] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.546470][ T394] ? netlink_deliver_tap+0x13e/0x340
[ 37.546760][ T394] ? netlink_deliver_tap+0xc3/0x340
[ 37.547038][ T394] netlink_unicast+0x4a1/0x780
[ 37.547316][ T394] ? __pfx_netlink_unicast+0x10/0x10
[ 37.547607][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.547902][ T394] netlink_sendmsg+0x721/0xbe0
[ 37.548185][ T394] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.548470][ T394] ? __import_iovec+0x238/0x3c0
[ 37.548798][ T394] ____sys_sendmsg+0x7aa/0xa10
[ 37.549081][ T394] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.549352][ T394] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.549724][ T394] ___sys_sendmsg+0xed/0x170
[ 37.550009][ T394] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.550285][ T394] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.550644][ T394] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.550946][ T394] ? find_held_lock+0x2b/0x80
[ 37.551225][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.551507][ T394] ? find_held_lock+0x2b/0x80
[ 37.551793][ T394] ? __virt_addr_valid+0x22e/0x450
[ 37.552070][ T394] ? __lock_release+0x5d/0x170
[ 37.552350][ T394] __sys_sendmsg+0x10b/0x1a0
[ 37.552630][ T394] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.553011][ T394] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.553306][ T394] ? rcu_is_watching+0x12/0xc0
[ 37.553587][ T394] do_syscall_64+0xc1/0x380
[ 37.553877][ T394] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.554218][ T394] RIP: 0033:0x7f1f111cb1e7
[ 37.554508][ T394] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.555504][ T394] RSP: 002b:00007fff1a5b6cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.555930][ T394] RAX: ffffffffffffffda RBX: 00007fff1a5b7400 RCX: 00007f1f111cb1e7
[ 37.556345][ T394] RDX: 0000000000000000 RSI: 00007fff1a5b6d40 RDI: 0000000000000005
[ 37.557003][ T394] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.557641][ T394] R10: 00007f1f110c8ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.558335][ T394] R13: 00000000686e75a7 R14: 0000000000499600 R15: 0000000000000000
[ 37.559080][ T394]
[ 37.559447][ T394] irq event stamp: 39815
[ 37.559839][ T394] hardirqs last enabled at (39825): [] __up_console_sem+0x6b/0x80
[ 37.560682][ T394] hardirqs last disabled at (39832): [] __up_console_sem+0x50/0x80
[ 37.561534][ T394] softirqs last enabled at (39132): [] handle_softirqs+0x358/0x620
[ 37.562399][ T394] softirqs last disabled at (39127): [] __irq_exit_rcu+0xfa/0x160
[ 37.563268][ T394] ---[ end trace 0000000000000000 ]---
[ 37.678700][ T395] ------------[ cut here ]------------
[ 37.679037][ T395] WARNING: CPU: 3 PID: 395 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.679595][ T395] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.679978][ T395] CPU: 3 UID: 0 PID: 395 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.680530][ T395] Tainted: [W]=WARN
[ 37.680751][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.681093][ T395] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.681377][ T395] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 37.682397][ T395] RSP: 0018:ffffc900009d7140 EFLAGS: 00010246
[ 37.682758][ T395] RAX: 0000000000000000 RBX: ffff888009091000 RCX: 0000000000000001
[ 37.683171][ T395] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 37.683583][ T395] RBP: ffffc900009d7230 R08: ffff88800bb32000 R09: 0000000000000000
[ 37.684000][ T395] R10: ffffc900009d75c8 R11: ffffffffbda50668 R12: 1ffff9200013ae2c
[ 37.684412][ T395] R13: 00000000000007d0 R14: ffffc900009d7880 R15: ffff88800badf860
[ 37.684828][ T395] FS: 00007f4192dd6800(0000) GS:ffff888077637000(0000) knlGS:0000000000000000
[ 37.685306][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.685660][ T395] CR2: 00000000004e55b8 CR3: 0000000009295002 CR4: 0000000000772ef0
[ 37.686081][ T395] PKRU: 55555554
[ 37.686289][ T395] Call Trace:
[ 37.686495][ T395]
[ 37.686636][ T395] ? find_held_lock+0x2b/0x80
[ 37.686929][ T395] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.687236][ T395] ? __lock_release+0x5d/0x170
[ 37.687528][ T395] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.687817][ T395] ? is_bpf_text_address+0x71/0x120
[ 37.688096][ T395] ? kernel_text_address+0xce/0xe0
[ 37.688378][ T395] do_setlink.constprop.0+0x6b1/0x2480
[ 37.688658][ T395] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.689019][ T395] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.689300][ T395] ? validate_chain+0x166/0x4d0
[ 37.689571][ T395] ? __kernel_text_address+0x12/0x40
[ 37.689855][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.690134][ T395] ? __mutex_trylock_common+0xf9/0x260
[ 37.690422][ T395] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.690789][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.691084][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.691372][ T395] ? trace_contention_end+0xdc/0x140
[ 37.691645][ T395] ? __mutex_lock+0x19c/0xcd0
[ 37.691932][ T395] ? find_held_lock+0x2b/0x80
[ 37.692220][ T395] ? rtnl_newlink+0x651/0xa60
[ 37.692491][ T395] ? __create_object+0x5e/0xb0
[ 37.692776][ T395] ? __pfx___mutex_lock+0x10/0x10
[ 37.693051][ T395] ? trace_cap_capable+0x10f/0x190
[ 37.693325][ T395] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.693672][ T395] ? __rtnl_newlink+0x40e/0xa40
[ 37.693962][ T395] rtnl_newlink+0x69a/0xa60
[ 37.694241][ T395] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.694516][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.694805][ T395] ? find_held_lock+0x2b/0x80
[ 37.695081][ T395] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.695352][ T395] ? __lock_release+0x5d/0x170
[ 37.695635][ T395] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.695917][ T395] rtnetlink_rcv_msg+0x713/0xc00
[ 37.696194][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.696473][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.696775][ T395] netlink_rcv_skb+0x121/0x350
[ 37.697070][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.697368][ T395] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.697675][ T395] ? netlink_deliver_tap+0x13e/0x340
[ 37.697982][ T395] ? netlink_deliver_tap+0xc3/0x340
[ 37.698276][ T395] netlink_unicast+0x4a1/0x780
[ 37.698554][ T395] ? __pfx_netlink_unicast+0x10/0x10
[ 37.698834][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.699115][ T395] netlink_sendmsg+0x721/0xbe0
[ 37.699396][ T395] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.699671][ T395] ? __import_iovec+0x238/0x3c0
[ 37.699971][ T395] ____sys_sendmsg+0x7aa/0xa10
[ 37.700253][ T395] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.700536][ T395] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.700904][ T395] ___sys_sendmsg+0xed/0x170
[ 37.701178][ T395] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.701478][ T395] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.701850][ T395] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.702138][ T395] ? find_held_lock+0x2b/0x80
[ 37.702435][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.702716][ T395] ? find_held_lock+0x2b/0x80
[ 37.703008][ T395] ? __virt_addr_valid+0x22e/0x450
[ 37.703286][ T395] ? __lock_release+0x5d/0x170
[ 37.703568][ T395] __sys_sendmsg+0x10b/0x1a0
[ 37.703851][ T395] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.704201][ T395] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.704490][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.704777][ T395] do_syscall_64+0xc1/0x380
[ 37.705057][ T395] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.705399][ T395] RIP: 0033:0x7f4192fa31e7
[ 37.705687][ T395] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.706688][ T395] RSP: 002b:00007ffdbb85af88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.707116][ T395] RAX: ffffffffffffffda RBX: 00007ffdbb85b6b0 RCX: 00007f4192fa31e7
[ 37.707529][ T395] RDX: 0000000000000000 RSI: 00007ffdbb85aff0 RDI: 0000000000000005
[ 37.707957][ T395] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.708366][ T395] R10: 00007f4192ea0ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.708785][ T395] R13: 00000000686e75a7 R14: 0000000000499600 R15: 0000000000000000
[ 37.709215][ T395]
[ 37.709443][ T395] irq event stamp: 36617
[ 37.709650][ T395] hardirqs last enabled at (36625): [] __up_console_sem+0x6b/0x80
[ 37.710164][ T395] hardirqs last disabled at (36634): [] __up_console_sem+0x50/0x80
[ 37.710640][ T395] softirqs last enabled at (35686): [] netlink_release+0x328/0xf20
[ 37.711149][ T395] softirqs last disabled at (35684): [] netlink_release+0x2b3/0xf20
[ 37.711659][ T395] ---[ end trace 0000000000000000 ]---
[ 37.820619][ T396] ------------[ cut here ]------------
[ 37.820960][ T396] WARNING: CPU: 3 PID: 396 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.821516][ T396] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.822058][ T396] CPU: 3 UID: 0 PID: 396 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.822630][ T396] Tainted: [W]=WARN
[ 37.822864][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.823225][ T396] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.823526][ T396] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 37.824540][ T396] RSP: 0018:ffffc90000967140 EFLAGS: 00010246
[ 37.824913][ T396] RAX: 0000000000000000 RBX: ffff888009e79000 RCX: 0000000000000001
[ 37.825340][ T396] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 37.825767][ T396] RBP: ffffc90000967230 R08: ffff88800b78b800 R09: 0000000000000000
[ 37.826200][ T396] R10: ffffc900009675c8 R11: ffffffffbda50668 R12: 1ffff9200012ce2c
[ 37.826627][ T396] R13: 00000000000007d0 R14: ffffc90000967880 R15: ffff88800a3b5c60
[ 37.827050][ T396] FS: 00007fc90da62800(0000) GS:ffff888077637000(0000) knlGS:0000000000000000
[ 37.827565][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.827933][ T396] CR2: 00000000004e5ac8 CR3: 000000000986a003 CR4: 0000000000772ef0
[ 37.828346][ T396] PKRU: 55555554
[ 37.828562][ T396] Call Trace:
[ 37.828790][ T396]
[ 37.828933][ T396] ? find_held_lock+0x2b/0x80
[ 37.829217][ T396] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.829523][ T396] ? __lock_release+0x5d/0x170
[ 37.829831][ T396] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.830141][ T396] ? is_bpf_text_address+0x71/0x120
[ 37.830432][ T396] ? kernel_text_address+0xce/0xe0
[ 37.830712][ T396] do_setlink.constprop.0+0x6b1/0x2480
[ 37.831005][ T396] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.831370][ T396] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.831664][ T396] ? validate_chain+0x166/0x4d0
[ 37.831960][ T396] ? __kernel_text_address+0x12/0x40
[ 37.832254][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.832545][ T396] ? __mutex_trylock_common+0xf9/0x260
[ 37.832832][ T396] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.833177][ T396] ? rcu_is_watching+0x12/0xc0
[ 37.833465][ T396] ? rcu_is_watching+0x12/0xc0
[ 37.833769][ T396] ? trace_contention_end+0xdc/0x140
[ 37.834041][ T396] ? __mutex_lock+0x19c/0xcd0
[ 37.834325][ T396] ? find_held_lock+0x2b/0x80
[ 37.834602][ T396] ? rtnl_newlink+0x651/0xa60
[ 37.834881][ T396] ? __create_object+0x5e/0xb0
[ 37.835160][ T396] ? __pfx___mutex_lock+0x10/0x10
[ 37.835435][ T396] ? trace_cap_capable+0x10f/0x190
[ 37.835709][ T396] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.836066][ T396] ? __rtnl_newlink+0x40e/0xa40
[ 37.836347][ T396] rtnl_newlink+0x69a/0xa60
[ 37.836627][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.836911][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.837196][ T396] ? find_held_lock+0x2b/0x80
[ 37.837471][ T396] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.837761][ T396] ? __lock_release+0x5d/0x170
[ 37.838038][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.838317][ T396] rtnetlink_rcv_msg+0x713/0xc00
[ 37.838593][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.838880][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.839162][ T396] netlink_rcv_skb+0x121/0x350
[ 37.839439][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.839714][ T396] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.840012][ T396] ? netlink_deliver_tap+0x13e/0x340
[ 37.840294][ T396] ? netlink_deliver_tap+0xc3/0x340
[ 37.840571][ T396] netlink_unicast+0x4a1/0x780
[ 37.840857][ T396] ? __pfx_netlink_unicast+0x10/0x10
[ 37.841133][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.841432][ T396] netlink_sendmsg+0x721/0xbe0
[ 37.841711][ T396] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.841997][ T396] ? __import_iovec+0x238/0x3c0
[ 37.842303][ T396] ____sys_sendmsg+0x7aa/0xa10
[ 37.842596][ T396] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.842896][ T396] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.843269][ T396] ___sys_sendmsg+0xed/0x170
[ 37.843553][ T396] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.843855][ T396] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.844214][ T396] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.844510][ T396] ? find_held_lock+0x2b/0x80
[ 37.844849][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.845224][ T396] ? find_held_lock+0x2b/0x80
[ 37.845523][ T396] ? __virt_addr_valid+0x22e/0x450
[ 37.845825][ T396] ? __lock_release+0x5d/0x170
[ 37.846109][ T396] __sys_sendmsg+0x10b/0x1a0
[ 37.846380][ T396] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.846726][ T396] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.847030][ T396] ? rcu_is_watching+0x12/0xc0
[ 37.847318][ T396] do_syscall_64+0xc1/0x380
[ 37.847608][ T396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.847975][ T396] RIP: 0033:0x7fc90dc2f1e7
[ 37.848262][ T396] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.849285][ T396] RSP: 002b:00007ffc291ed338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.849728][ T396] RAX: ffffffffffffffda RBX: 00007ffc291eda60 RCX: 00007fc90dc2f1e7
[ 37.850166][ T396] RDX: 0000000000000000 RSI: 00007ffc291ed3a0 RDI: 0000000000000005
[ 37.850586][ T396] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.851045][ T396] R10: 00007fc90db2cee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.851455][ T396] R13: 00000000686e75a7 R14: 0000000000499600 R15: 0000000000000000
[ 37.851888][ T396]
[ 37.852097][ T396] irq event stamp: 37391
[ 37.852304][ T396] hardirqs last enabled at (37399): [] __up_console_sem+0x6b/0x80
[ 37.852793][ T396] hardirqs last disabled at (37408): [] __up_console_sem+0x50/0x80
[ 37.853267][ T396] softirqs last enabled at (36596): [] handle_softirqs+0x358/0x620
[ 37.853756][ T396] softirqs last disabled at (36477): [] __irq_exit_rcu+0xfa/0x160
[ 37.854239][ T396] ---[ end trace 0000000000000000 ]---
[ 37.977409][ T397] ------------[ cut here ]------------
[ 37.977753][ T397] WARNING: CPU: 0 PID: 397 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.978304][ T397] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.978678][ T397] CPU: 0 UID: 0 PID: 397 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.979247][ T397] Tainted: [W]=WARN
[ 37.979457][ T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.979809][ T397] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.980095][ T397] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 37.981088][ T397] RSP: 0018:ffffc900009d7140 EFLAGS: 00010246
[ 37.981436][ T397] RAX: 0000000000000000 RBX: ffff888009094000 RCX: 0000000000000001
[ 37.981854][ T397] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 37.982267][ T397] RBP: ffffc900009d7230 R08: ffff888008cdb800 R09: 0000000000000000
[ 37.982681][ T397] R10: ffffc900009d75c8 R11: ffffffffbda50668 R12: 1ffff9200013ae2c
[ 37.983098][ T397] R13: 00000000000007d0 R14: ffffc900009d7880 R15: ffff88800a3b51e0
[ 37.983510][ T397] FS: 00007f1d6a2d3800(0000) GS:ffff8880774b7000(0000) knlGS:0000000000000000
[ 37.983995][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.984348][ T397] CR2: 00000000004e5ac0 CR3: 000000000a652001 CR4: 0000000000772ef0
[ 37.984766][ T397] PKRU: 55555554
[ 37.984973][ T397] Call Trace:
[ 37.985179][ T397]
[ 37.985319][ T397] ? find_held_lock+0x2b/0x80
[ 37.985600][ T397] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.985881][ T397] ? __lock_release+0x5d/0x170
[ 37.986161][ T397] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.986442][ T397] ? is_bpf_text_address+0x71/0x120
[ 37.986718][ T397] ? kernel_text_address+0xce/0xe0
[ 37.987005][ T397] do_setlink.constprop.0+0x6b1/0x2480
[ 37.987287][ T397] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.987651][ T397] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.987936][ T397] ? validate_chain+0x166/0x4d0
[ 37.988211][ T397] ? __kernel_text_address+0x12/0x40
[ 37.988489][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.988773][ T397] ? __mutex_trylock_common+0xf9/0x260
[ 37.989049][ T397] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.989387][ T397] ? rcu_is_watching+0x12/0xc0
[ 37.989664][ T397] ? rcu_is_watching+0x12/0xc0
[ 37.989947][ T397] ? trace_contention_end+0xdc/0x140
[ 37.990225][ T397] ? __mutex_lock+0x19c/0xcd0
[ 37.990500][ T397] ? find_held_lock+0x2b/0x80
[ 37.990782][ T397] ? rtnl_newlink+0x651/0xa60
[ 37.991054][ T397] ? __create_object+0x5e/0xb0
[ 37.991329][ T397] ? __pfx___mutex_lock+0x10/0x10
[ 37.991602][ T397] ? trace_cap_capable+0x10f/0x190
[ 37.991885][ T397] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.992225][ T397] ? __rtnl_newlink+0x40e/0xa40
[ 37.992508][ T397] rtnl_newlink+0x69a/0xa60
[ 37.992796][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.993075][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.993352][ T397] ? find_held_lock+0x2b/0x80
[ 37.993626][ T397] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.993907][ T397] ? __lock_release+0x5d/0x170
[ 37.994183][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.994458][ T397] rtnetlink_rcv_msg+0x713/0xc00
[ 37.994760][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.995042][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.995320][ T397] netlink_rcv_skb+0x121/0x350
[ 37.995594][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.995879][ T397] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.996163][ T397] ? netlink_deliver_tap+0x13e/0x340
[ 37.996437][ T397] ? netlink_deliver_tap+0xc3/0x340
[ 37.996721][ T397] netlink_unicast+0x4a1/0x780
[ 37.997012][ T397] ? __pfx_netlink_unicast+0x10/0x10
[ 37.997286][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.997575][ T397] netlink_sendmsg+0x721/0xbe0
[ 37.997883][ T397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.998156][ T397] ? __import_iovec+0x238/0x3c0
[ 37.998438][ T397] ____sys_sendmsg+0x7aa/0xa10
[ 37.998726][ T397] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.999012][ T397] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.999363][ T397] ___sys_sendmsg+0xed/0x170
[ 37.999634][ T397] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.999921][ T397] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.000262][ T397] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.000541][ T397] ? find_held_lock+0x2b/0x80
[ 38.000834][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.001115][ T397] ? find_held_lock+0x2b/0x80
[ 38.001390][ T397] ? __virt_addr_valid+0x22e/0x450
[ 38.001666][ T397] ? __lock_release+0x5d/0x170
[ 38.001958][ T397] __sys_sendmsg+0x10b/0x1a0
[ 38.002232][ T397] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.002572][ T397] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.002880][ T397] ? rcu_is_watching+0x12/0xc0
[ 38.003158][ T397] do_syscall_64+0xc1/0x380
[ 38.003434][ T397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.003782][ T397] RIP: 0033:0x7f1d6a4a01e7
[ 38.004085][ T397] 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
[ 38.005078][ T397] RSP: 002b:00007ffefd1bb438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.005494][ T397] RAX: ffffffffffffffda RBX: 00007ffefd1bbb60 RCX: 00007f1d6a4a01e7
[ 38.005917][ T397] RDX: 0000000000000000 RSI: 00007ffefd1bb4a0 RDI: 0000000000000005
[ 38.006327][ T397] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.006755][ T397] R10: 00007f1d6a39dee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.007167][ T397] R13: 00000000686e75a7 R14: 0000000000499600 R15: 0000000000000000
[ 38.007597][ T397]
[ 38.007815][ T397] irq event stamp: 44801
[ 38.008021][ T397] hardirqs last enabled at (44809): [] __up_console_sem+0x6b/0x80
[ 38.008506][ T397] hardirqs last disabled at (44816): [] __up_console_sem+0x50/0x80
[ 38.008990][ T397] softirqs last enabled at (43870): [] netlink_release+0x328/0xf20
[ 38.009468][ T397] softirqs last disabled at (43868): [] netlink_release+0x2b3/0xf20
[ 38.009949][ T397] ---[ end trace 0000000000000000 ]---
[ 38.119490][ T398] ------------[ cut here ]------------
[ 38.120358][ T398] WARNING: CPU: 3 PID: 398 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.120924][ T398] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.121292][ T398] CPU: 3 UID: 0 PID: 398 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.121863][ T398] Tainted: [W]=WARN
[ 38.122072][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.122416][ T398] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.122700][ T398] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 38.123693][ T398] RSP: 0018:ffffc90000967140 EFLAGS: 00010246
[ 38.124059][ T398] RAX: 0000000000000000 RBX: ffff88800dcc9000 RCX: 0000000000000001
[ 38.124471][ T398] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 38.124891][ T398] RBP: ffffc90000967230 R08: ffff888008b86800 R09: 0000000000000000
[ 38.125306][ T398] R10: ffffc900009675c8 R11: ffffffffbda50668 R12: 1ffff9200012ce2c
[ 38.125725][ T398] R13: 00000000000007d0 R14: ffffc90000967880 R15: ffff88800a3b66e0
[ 38.126144][ T398] FS: 00007f8259d30800(0000) GS:ffff888077637000(0000) knlGS:0000000000000000
[ 38.126623][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.126981][ T398] CR2: 00000000004e73d0 CR3: 000000000dd1b005 CR4: 0000000000772ef0
[ 38.127403][ T398] PKRU: 55555554
[ 38.127622][ T398] Call Trace:
[ 38.127839][ T398]
[ 38.127981][ T398] ? find_held_lock+0x2b/0x80
[ 38.128264][ T398] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.128539][ T398] ? __lock_release+0x5d/0x170
[ 38.128830][ T398] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.129105][ T398] ? is_bpf_text_address+0x71/0x120
[ 38.129389][ T398] ? kernel_text_address+0xce/0xe0
[ 38.129669][ T398] do_setlink.constprop.0+0x6b1/0x2480
[ 38.129964][ T398] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.130311][ T398] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.130585][ T398] ? validate_chain+0x166/0x4d0
[ 38.130876][ T398] ? __kernel_text_address+0x12/0x40
[ 38.131161][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.131439][ T398] ? __mutex_trylock_common+0xf9/0x260
[ 38.131713][ T398] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.132064][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.132341][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.132614][ T398] ? trace_contention_end+0xdc/0x140
[ 38.132896][ T398] ? __mutex_lock+0x19c/0xcd0
[ 38.133173][ T398] ? find_held_lock+0x2b/0x80
[ 38.133455][ T398] ? rtnl_newlink+0x651/0xa60
[ 38.133728][ T398] ? __create_object+0x5e/0xb0
[ 38.134017][ T398] ? __pfx___mutex_lock+0x10/0x10
[ 38.134291][ T398] ? trace_cap_capable+0x10f/0x190
[ 38.134567][ T398] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.134917][ T398] ? __rtnl_newlink+0x40e/0xa40
[ 38.135198][ T398] rtnl_newlink+0x69a/0xa60
[ 38.135483][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.135766][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.136047][ T398] ? find_held_lock+0x2b/0x80
[ 38.136322][ T398] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.136593][ T398] ? __lock_release+0x5d/0x170
[ 38.136880][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.137155][ T398] rtnetlink_rcv_msg+0x713/0xc00
[ 38.137433][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.137748][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.138031][ T398] netlink_rcv_skb+0x121/0x350
[ 38.138306][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.138582][ T398] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.138882][ T398] ? netlink_deliver_tap+0x13e/0x340
[ 38.139158][ T398] ? netlink_deliver_tap+0xc3/0x340
[ 38.139437][ T398] netlink_unicast+0x4a1/0x780
[ 38.139724][ T398] ? __pfx_netlink_unicast+0x10/0x10
[ 38.140029][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.140309][ T398] netlink_sendmsg+0x721/0xbe0
[ 38.140588][ T398] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.140897][ T398] ? __import_iovec+0x238/0x3c0
[ 38.141197][ T398] ____sys_sendmsg+0x7aa/0xa10
[ 38.141481][ T398] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.141771][ T398] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.142136][ T398] ___sys_sendmsg+0xed/0x170
[ 38.142408][ T398] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.142701][ T398] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.143058][ T398] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.143336][ T398] ? find_held_lock+0x2b/0x80
[ 38.143614][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.143906][ T398] ? find_held_lock+0x2b/0x80
[ 38.144182][ T398] ? __virt_addr_valid+0x22e/0x450
[ 38.144459][ T398] ? __lock_release+0x5d/0x170
[ 38.144755][ T398] __sys_sendmsg+0x10b/0x1a0
[ 38.145028][ T398] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.145369][ T398] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.145657][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.145944][ T398] do_syscall_64+0xc1/0x380
[ 38.146228][ T398] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.146570][ T398] RIP: 0033:0x7f8259efd1e7
[ 38.146868][ T398] 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
[ 38.147869][ T398] RSP: 002b:00007fffb92a4ae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.148295][ T398] RAX: ffffffffffffffda RBX: 00007fffb92a5210 RCX: 00007f8259efd1e7
[ 38.148709][ T398] RDX: 0000000000000000 RSI: 00007fffb92a4b50 RDI: 0000000000000005
[ 38.149136][ T398] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.149552][ T398] R10: 00007f8259dfaee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.149980][ T398] R13: 00000000686e75a7 R14: 0000000000499600 R15: 0000000000000000
[ 38.150418][ T398]
[ 38.150626][ T398] irq event stamp: 40499
[ 38.150844][ T398] hardirqs last enabled at (40509): [] __up_console_sem+0x6b/0x80
[ 38.151325][ T398] hardirqs last disabled at (40516): [] __up_console_sem+0x50/0x80
[ 38.151831][ T398] softirqs last enabled at (39652): [] handle_softirqs+0x358/0x620
[ 38.152334][ T398] softirqs last disabled at (39223): [] __irq_exit_rcu+0xfa/0x160
[ 38.152852][ T398] ---[ end trace 0000000000000000 ]---
[ 38.273982][ T399] ------------[ cut here ]------------
[ 38.274321][ T399] WARNING: CPU: 3 PID: 399 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.275446][ T399] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.275836][ T399] CPU: 3 UID: 0 PID: 399 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.276420][ T399] Tainted: [W]=WARN
[ 38.276644][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.277006][ T399] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.277296][ T399] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 38.278301][ T399] RSP: 0018:ffffc90000967140 EFLAGS: 00010246
[ 38.278649][ T399] RAX: 0000000000000000 RBX: ffff888009e3c000 RCX: 0000000000000001
[ 38.279099][ T399] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 38.279515][ T399] RBP: ffffc90000967230 R08: ffff888009dcd000 R09: 0000000000000000
[ 38.279938][ T399] R10: ffffc900009675c8 R11: ffffffffbda50668 R12: 1ffff9200012ce2c
[ 38.280349][ T399] R13: 00000000000007d0 R14: ffffc90000967880 R15: ffff888009d29c60
[ 38.280795][ T399] FS: 00007fef4b3ee800(0000) GS:ffff888077637000(0000) knlGS:0000000000000000
[ 38.281282][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.281669][ T399] CR2: 00000000004e5ab8 CR3: 0000000009afb001 CR4: 0000000000772ef0
[ 38.282146][ T399] PKRU: 55555554
[ 38.282368][ T399] Call Trace:
[ 38.282582][ T399]
[ 38.282755][ T399] ? find_held_lock+0x2b/0x80
[ 38.283057][ T399] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.283351][ T399] ? __lock_release+0x5d/0x170
[ 38.283652][ T399] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.283969][ T399] ? is_bpf_text_address+0x71/0x120
[ 38.284278][ T399] ? kernel_text_address+0xce/0xe0
[ 38.284573][ T399] do_setlink.constprop.0+0x6b1/0x2480
[ 38.284902][ T399] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.285303][ T399] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.285595][ T399] ? validate_chain+0x166/0x4d0
[ 38.285899][ T399] ? __kernel_text_address+0x12/0x40
[ 38.286194][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.286492][ T399] ? __mutex_trylock_common+0xf9/0x260
[ 38.286810][ T399] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.287174][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.287472][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.287786][ T399] ? trace_contention_end+0xdc/0x140
[ 38.288097][ T399] ? __mutex_lock+0x19c/0xcd0
[ 38.288391][ T399] ? find_held_lock+0x2b/0x80
[ 38.288694][ T399] ? rtnl_newlink+0x651/0xa60
[ 38.288993][ T399] ? __create_object+0x5e/0xb0
[ 38.289301][ T399] ? __pfx___mutex_lock+0x10/0x10
[ 38.289603][ T399] ? trace_cap_capable+0x10f/0x190
[ 38.289911][ T399] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.290286][ T399] ? __rtnl_newlink+0x40e/0xa40
[ 38.290577][ T399] rtnl_newlink+0x69a/0xa60
[ 38.290897][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.291197][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.291495][ T399] ? find_held_lock+0x2b/0x80
[ 38.291791][ T399] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.292095][ T399] ? __lock_release+0x5d/0x170
[ 38.292392][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.292680][ T399] rtnetlink_rcv_msg+0x713/0xc00
[ 38.292996][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.293293][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.293588][ T399] netlink_rcv_skb+0x121/0x350
[ 38.293885][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.294179][ T399] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.294497][ T399] ? netlink_deliver_tap+0x13e/0x340
[ 38.294811][ T399] ? netlink_deliver_tap+0xc3/0x340
[ 38.295106][ T399] netlink_unicast+0x4a1/0x780
[ 38.295412][ T399] ? __pfx_netlink_unicast+0x10/0x10
[ 38.295702][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.296010][ T399] netlink_sendmsg+0x721/0xbe0
[ 38.296326][ T399] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.296636][ T399] ? __import_iovec+0x238/0x3c0
[ 38.296951][ T399] ____sys_sendmsg+0x7aa/0xa10
[ 38.297264][ T399] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.297569][ T399] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.297983][ T399] ___sys_sendmsg+0xed/0x170
[ 38.298289][ T399] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.298581][ T399] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.298978][ T399] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.299281][ T399] ? find_held_lock+0x2b/0x80
[ 38.299578][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.299897][ T399] ? find_held_lock+0x2b/0x80
[ 38.300188][ T399] ? __virt_addr_valid+0x22e/0x450
[ 38.300482][ T399] ? __lock_release+0x5d/0x170
[ 38.300792][ T399] __sys_sendmsg+0x10b/0x1a0
[ 38.301084][ T399] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.301455][ T399] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.301773][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.302084][ T399] do_syscall_64+0xc1/0x380
[ 38.302383][ T399] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.302760][ T399] RIP: 0033:0x7fef4b5bb1e7
[ 38.303063][ T399] 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
[ 38.304144][ T399] RSP: 002b:00007fffa5377f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.304589][ T399] RAX: ffffffffffffffda RBX: 00007fffa5378630 RCX: 00007fef4b5bb1e7
[ 38.305050][ T399] RDX: 0000000000000000 RSI: 00007fffa5377f70 RDI: 0000000000000005
[ 38.305493][ T399] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.305940][ T399] R10: 00007fef4b4b8ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.306375][ T399] R13: 00000000686e75a8 R14: 0000000000499600 R15: 0000000000000000
[ 38.306831][ T399]
[ 38.307051][ T399] irq event stamp: 39721
[ 38.307277][ T399] hardirqs last enabled at (39729): [] __up_console_sem+0x6b/0x80
[ 38.307827][ T399] hardirqs last disabled at (39738): [] __up_console_sem+0x50/0x80
[ 38.308304][ T399] softirqs last enabled at (38878): [] handle_softirqs+0x358/0x620
[ 38.308840][ T399] softirqs last disabled at (38443): [] __irq_exit_rcu+0xfa/0x160
[ 38.309355][ T399] ---[ end trace 0000000000000000 ]---
[ 38.450257][ T400] ------------[ cut here ]------------
[ 38.451587][ T400] WARNING: CPU: 0 PID: 400 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.452586][ T400] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.453234][ T400] CPU: 0 UID: 0 PID: 400 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.454227][ T400] Tainted: [W]=WARN
[ 38.454601][ T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.455228][ T400] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.455764][ T400] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 38.457512][ T400] RSP: 0018:ffffc90000597140 EFLAGS: 00010246
[ 38.457919][ T400] RAX: 0000000000000000 RBX: ffff888008a9c000 RCX: 0000000000000001
[ 38.458334][ T400] RDX: 0000000000000000 RSI: ffffffffbcc9b939 RDI: ffffffffbc4555e0
[ 38.458761][ T400] RBP: ffffc90000597230 R08: ffff888005ad0800 R09: 0000000000000000
[ 38.459172][ T400] R10: ffffc900005975c8 R11: ffffffffbda50668 R12: 1ffff920000b2e2c
[ 38.459582][ T400] R13: 00000000000007d0 R14: ffffc90000597880 R15: ffff8880098e03e0
[ 38.460008][ T400] FS: 00007f57e06e8800(0000) GS:ffff8880774b7000(0000) knlGS:0000000000000000
[ 38.460494][ T400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.460848][ T400] CR2: 00000000004e59c0 CR3: 000000000b6d3006 CR4: 0000000000772ef0
[ 38.461263][ T400] PKRU: 55555554
[ 38.461470][ T400] Call Trace:
[ 38.461676][ T400]
[ 38.461826][ T400] ? find_held_lock+0x2b/0x80
[ 38.462114][ T400] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.462394][ T400] ? __lock_release+0x5d/0x170
[ 38.462675][ T400] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.462960][ T400] ? is_bpf_text_address+0x71/0x120
[ 38.463234][ T400] ? kernel_text_address+0xce/0xe0
[ 38.463513][ T400] do_setlink.constprop.0+0x6b1/0x2480
[ 38.463802][ T400] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.464157][ T400] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.464431][ T400] ? validate_chain+0x166/0x4d0
[ 38.464705][ T400] ? __kernel_text_address+0x12/0x40
[ 38.464992][ T400] ? __lock_acquire+0x44d/0x7e0
[ 38.465269][ T400] ? __mutex_trylock_common+0xf9/0x260
[ 38.465547][ T400] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.465898][ T400] ? rcu_is_watching+0x12/0xc0
[ 38.466182][ T400] ? rcu_is_watching+0x12/0xc0
[ 38.466455][ T400] ? trace_contention_end+0xdc/0x140
[ 38.466726][ T400] ? __mutex_lock+0x19c/0xcd0
[ 38.467019][ T400] ? find_held_lock+0x2b/0x80
[ 38.467294][ T400] ? rtnl_newlink+0x651/0xa60
[ 38.467577][ T400] ? __create_object+0x5e/0xb0
[ 38.467868][ T400] ? __pfx___mutex_lock+0x10/0x10
[ 38.468144][ T400] ? trace_cap_capable+0x10f/0x190
[ 38.468425][ T400] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.468777][ T400] ? __rtnl_newlink+0x40e/0xa40
[ 38.469059][ T400] rtnl_newlink+0x69a/0xa60
[ 38.469338][ T400] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.469612][ T400] ? __lock_acquire+0x44d/0x7e0
[ 38.469903][ T400] ? find_held_lock+0x2b/0x80
[ 38.470181][ T400] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.470458][ T400] ? __lock_release+0x5d/0x170
[ 38.470745][ T400] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.471018][ T400] rtnetlink_rcv_msg+0x713/0xc00
[ 38.471291][ T400] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.471569][ T400] ? __lock_acquire+0x44d/0x7e0
[ 38.471859][ T400] netlink_rcv_skb+0x121/0x350
[ 38.472134][ T400] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.472411][ T400] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.472704][ T400] ? netlink_deliver_tap+0x13e/0x340
[ 38.472995][ T400] ? netlink_deliver_tap+0xc3/0x340
[ 38.473273][ T400] netlink_unicast+0x4a1/0x780
[ 38.473551][ T400] ? __pfx_netlink_unicast+0x10/0x10
[ 38.473840][ T400] ? __lock_acquire+0x44d/0x7e0
[ 38.474122][ T400] netlink_sendmsg+0x721/0xbe0
[ 38.474400][ T400] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.474681][ T400] ? __import_iovec+0x238/0x3c0
[ 38.474973][ T400] ____sys_sendmsg+0x7aa/0xa10
[ 38.475256][ T400] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.475531][ T400] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.475895][ T400] ___sys_sendmsg+0xed/0x170
[ 38.476168][ T400] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.476442][ T400] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.476805][ T400] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.477082][ T400] ? find_held_lock+0x2b/0x80
[ 38.477357][ T400] ? __lock_acquire+0x44d/0x7e0
[ 38.477647][ T400] ? find_held_lock+0x2b/0x80
[ 38.477930][ T400] ? __virt_addr_valid+0x22e/0x450
[ 38.478207][ T400] ? __lock_release+0x5d/0x170
[ 38.478490][ T400] __sys_sendmsg+0x10b/0x1a0
[ 38.478780][ T400] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.479124][ T400] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.479410][ T400] ? rcu_is_watching+0x12/0xc0
[ 38.479687][ T400] do_syscall_64+0xc1/0x380
[ 38.479980][ T400] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.480320][ T400] RIP: 0033:0x7f57e08b51e7
[ 38.480605][ T400] 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
[ 38.481603][ T400] RSP: 002b:00007ffdaa7aca68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.482032][ T400] RAX: ffffffffffffffda RBX: 00007ffdaa7ad190 RCX: 00007f57e08b51e7
[ 38.482447][ T400] RDX: 0000000000000000 RSI: 00007ffdaa7acad0 RDI: 0000000000000005
[ 38.482884][ T400] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.483297][ T400] R10: 00007f57e07b2ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.483708][ T400] R13: 00000000686e75a8 R14: 0000000000499600 R15: 0000000000000000
[ 38.484142][ T400]
[ 38.484348][ T400] irq event stamp: 38943
[ 38.484561][ T400] hardirqs last enabled at (38951): [] __up_console_sem+0x6b/0x80
[ 38.485053][ T400] hardirqs last disabled at (38960): [] __up_console_sem+0x50/0x80
[ 38.485528][ T400] softirqs last enabled at (38090): [] handle_softirqs+0x358/0x620
[ 38.486012][ T400] softirqs last disabled at (37779): [] __irq_exit_rcu+0xfa/0x160
[ 38.486489][ T400] ---[ end trace 0000000000000000 ]---