[ 20.194995][ T313] 8021q: 802.1Q VLAN Support v1.8
[ 20.700561][ T318] gre: GRE over IPv4 demultiplexer driver
[ 20.718413][ T318] ip_gre: GRE over IPv4 tunneling driver
[ 20.776999][ T317] ------------[ cut here ]------------
[ 20.777563][ T317] WARNING: CPU: 0 PID: 317 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.778218][ T317] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.778777][ T317] CPU: 0 UID: 0 PID: 317 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.779373][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.779801][ T317] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.780155][ T317] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.781402][ T317] RSP: 0018:ffffc900004c7000 EFLAGS: 00010246
[ 20.781854][ T317] RAX: 0000000000000000 RBX: ffff88800b934000 RCX: 0000000000000001
[ 20.782361][ T317] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 20.782871][ T317] RBP: ffffc900004c70e8 R08: ffff88800b934218 R09: 0000000000000000
[ 20.783356][ T317] R10: ffffc900004c7118 R11: ffffffffabf79160 R12: 1ffff92000098e04
[ 20.783863][ T317] R13: 00000000000005c4 R14: ffffc900004c7118 R15: ffff88800b934218
[ 20.784361][ T317] FS: 00007f6ef6c89800(0000) GS:ffff8880886b7000(0000) knlGS:0000000000000000
[ 20.784973][ T317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.785404][ T317] CR2: 00007fc46a427000 CR3: 000000000d1b1005 CR4: 0000000000772ef0
[ 20.785906][ T317] PKRU: 55555554
[ 20.786176][ T317] Call Trace:
[ 20.786425][ T317]
[ 20.786601][ T317] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.787243][ T317] ? packet_notifier+0x484/0xb70
[ 20.787581][ T317] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.787912][ T317] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 20.788342][ T317] ? __pfx_packet_notifier+0x10/0x10
[ 20.788705][ T317] netif_set_mtu+0x88/0x100
[ 20.789065][ T317] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.789420][ T317] dev_set_mtu+0xa0/0x150
[ 20.789695][ T317] ip_tunnel_newlink+0x3a5/0x650
[ 20.790026][ T317] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.790378][ T317] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.790727][ T317] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.791147][ T317] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.791505][ T317] ? rtnl_create_link+0x172/0xe30
[ 20.791834][ T317] rtnl_newlink_create+0x2ba/0x770
[ 20.792158][ T317] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.792497][ T317] ? __dev_get_by_name+0x12/0x50
[ 20.792831][ T317] ? rtnl_dev_get+0xa2/0x150
[ 20.793157][ T317] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.793521][ T317] ? rtnl_newlink+0x651/0xa60
[ 20.793844][ T317] ? reacquire_held_locks+0xd1/0x200
[ 20.801501][ T317] __rtnl_newlink+0x231/0xa40
[ 20.801854][ T317] rtnl_newlink+0x69a/0xa60
[ 20.802192][ T317] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.802549][ T317] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.802879][ T317] ? __lock_release+0x5d/0x170
[ 20.803218][ T317] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.803549][ T317] rtnetlink_rcv_msg+0x710/0xc00
[ 20.803874][ T317] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.804214][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.804556][ T317] netlink_rcv_skb+0x121/0x350
[ 20.804887][ T317] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.805213][ T317] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.805575][ T317] ? netlink_deliver_tap+0x13e/0x340
[ 20.805903][ T317] ? netlink_deliver_tap+0xc3/0x340
[ 20.806226][ T317] netlink_unicast+0x49e/0x780
[ 20.806559][ T317] ? __pfx_netlink_unicast+0x10/0x10
[ 20.806883][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.807208][ T317] netlink_sendmsg+0x721/0xbe0
[ 20.807547][ T317] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.807871][ T317] ? __import_iovec+0x238/0x3c0
[ 20.808201][ T317] ____sys_sendmsg+0x7ad/0xa10
[ 20.808539][ T317] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.808911][ T317] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.809435][ T317] ___sys_sendmsg+0xed/0x170
[ 20.809781][ T317] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.810107][ T317] ? __pfx_handle_pte_fault+0x10/0x10
[ 20.810436][ T317] ? reacquire_held_locks+0xd1/0x200
[ 20.810772][ T317] ? do_user_addr_fault+0x461/0xe00
[ 20.811324][ T317] ? __handle_mm_fault+0x3fc/0x5e0
[ 20.811644][ T317] ? __pfx___handle_mm_fault+0x10/0x10
[ 20.811957][ T317] ? lock_vma_under_rcu+0x36c/0x6b0
[ 20.812525][ T317] __sys_sendmsg+0x10b/0x1a0
[ 20.812865][ T317] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.813187][ T317] ? exc_page_fault+0x5d/0xc0
[ 20.813531][ T317] ? do_user_addr_fault+0x959/0xe00
[ 20.813856][ T317] ? rcu_is_watching+0x12/0xc0
[ 20.814196][ T317] do_syscall_64+0xc1/0x380
[ 20.814526][ T317] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.814915][ T317] RIP: 0033:0x7f6ef6e561e7
[ 20.815259][ T317] Code: Unable to access opcode bytes at 0x7f6ef6e561bd.
[ 20.815932][ T317] RSP: 002b:00007ffdac4f8ca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.816673][ T317] RAX: ffffffffffffffda RBX: 00007ffdac4f93d0 RCX: 00007f6ef6e561e7
[ 20.817169][ T317] RDX: 0000000000000000 RSI: 00007ffdac4f8d10 RDI: 0000000000000005
[ 20.817659][ T317] RBP: 0000000000000006 R08: 00000000000000a8 R09: 0000000000000000
[ 20.818145][ T317] R10: 00007f6ef6d4e6f8 R11: 0000000000000246 R12: 00007ffdac4f93f0
[ 20.818640][ T317] R13: 00000000686e4be3 R14: 0000000000499600 R15: 00007ffdac4f8df4
[ 20.819153][ T317]
[ 20.819391][ T317] irq event stamp: 40311
[ 20.819661][ T317] hardirqs last enabled at (40321): [] __up_console_sem+0x6b/0x80
[ 20.820208][ T317] hardirqs last disabled at (40328): [] __up_console_sem+0x50/0x80
[ 20.820748][ T317] softirqs last enabled at (39556): [] handle_softirqs+0x358/0x620
[ 20.821537][ T317] softirqs last disabled at (39523): [] __irq_exit_rcu+0xfa/0x160
[ 20.822305][ T317] ---[ end trace 0000000000000000 ]---
[ 20.856296][ T317] ip (317) used greatest stack depth: 23648 bytes left
[ 23.234616][ T343] ------------[ cut here ]------------
[ 23.234991][ T343] WARNING: CPU: 0 PID: 343 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.235645][ T343] Modules linked in: ip_gre gre 8021q vrf veth
[ 23.236077][ T343] CPU: 0 UID: 0 PID: 343 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.236737][ T343] Tainted: [W]=WARN
[ 23.236993][ T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.237403][ T343] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.237748][ T343] 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
[ 23.238967][ T343] RSP: 0018:ffffc900005d7000 EFLAGS: 00010246
[ 23.239378][ T343] RAX: 0000000000000000 RBX: ffff888004ea1000 RCX: 0000000000000001
[ 23.239876][ T343] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 23.240369][ T343] RBP: ffffc900005d70e8 R08: ffff888004ea1218 R09: 0000000000000000
[ 23.240862][ T343] R10: ffffc900005d7118 R11: ffffffffabf79160 R12: 1ffff920000bae04
[ 23.241347][ T343] R13: 000000000000ffe7 R14: ffffc900005d7118 R15: ffff888004ea1218
[ 23.241846][ T343] FS: 00007f5126239800(0000) GS:ffff8880886b7000(0000) knlGS:0000000000000000
[ 23.242417][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.242834][ T343] CR2: 00000000004e73c0 CR3: 000000000b93d001 CR4: 0000000000772ef0
[ 23.243324][ T343] PKRU: 55555554
[ 23.243574][ T343] Call Trace:
[ 23.243820][ T343]
[ 23.243987][ T343] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 23.244395][ T343] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.244738][ T343] ? find_held_lock+0x2b/0x80
[ 23.245079][ T343] netif_set_mtu+0x88/0x100
[ 23.245406][ T343] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.245754][ T343] dev_set_mtu+0xa0/0x150
[ 23.246002][ T343] ip_tunnel_newlink+0x3a5/0x650
[ 23.246333][ T343] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 23.246672][ T343] ipgre_newlink+0x170/0x200 [ip_gre]
[ 23.247020][ T343] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 23.247426][ T343] ? __pfx_validate_linkmsg+0x10/0x10
[ 23.247765][ T343] ? rtnl_create_link+0x172/0xe30
[ 23.248091][ T343] rtnl_newlink_create+0x2ba/0x770
[ 23.248421][ T343] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 23.248764][ T343] ? __dev_get_by_name+0x12/0x50
[ 23.249115][ T343] ? rtnl_dev_get+0xa2/0x150
[ 23.249478][ T343] ? __pfx_rtnl_dev_get+0x10/0x10
[ 23.249809][ T343] ? rtnl_newlink+0x651/0xa60
[ 23.250128][ T343] ? reacquire_held_locks+0xd1/0x200
[ 23.250466][ T343] __rtnl_newlink+0x231/0xa40
[ 23.250804][ T343] rtnl_newlink+0x69a/0xa60
[ 23.251130][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.251472][ T343] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.251793][ T343] ? __lock_release+0x5d/0x170
[ 23.252124][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.252442][ T343] rtnetlink_rcv_msg+0x710/0xc00
[ 23.252775][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.253104][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.253430][ T343] netlink_rcv_skb+0x121/0x350
[ 23.253764][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.254089][ T343] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.254428][ T343] ? netlink_deliver_tap+0x13e/0x340
[ 23.254760][ T343] ? netlink_deliver_tap+0xc3/0x340
[ 23.255087][ T343] netlink_unicast+0x49e/0x780
[ 23.255414][ T343] ? __pfx_netlink_unicast+0x10/0x10
[ 23.255744][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.256072][ T343] netlink_sendmsg+0x721/0xbe0
[ 23.256395][ T343] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.256730][ T343] ? __import_iovec+0x238/0x3c0
[ 23.257063][ T343] ____sys_sendmsg+0x7ad/0xa10
[ 23.257388][ T343] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.257717][ T343] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.258131][ T343] ___sys_sendmsg+0xed/0x170
[ 23.258458][ T343] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.258801][ T343] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.259232][ T343] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.259568][ T343] ? find_held_lock+0x2b/0x80
[ 23.259896][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.260226][ T343] ? find_held_lock+0x2b/0x80
[ 23.260559][ T343] ? __virt_addr_valid+0x22e/0x450
[ 23.260885][ T343] ? __lock_release+0x5d/0x170
[ 23.261214][ T343] __sys_sendmsg+0x10b/0x1a0
[ 23.261541][ T343] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.261945][ T343] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.262280][ T343] ? rcu_is_watching+0x12/0xc0
[ 23.262617][ T343] do_syscall_64+0xc1/0x380
[ 23.262940][ T343] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.263344][ T343] RIP: 0033:0x7f51264061e7
[ 23.263688][ T343] 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
[ 23.264853][ T343] RSP: 002b:00007ffd3765ff98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.265343][ T343] RAX: ffffffffffffffda RBX: 00007ffd376606c0 RCX: 00007f51264061e7
[ 23.265837][ T343] RDX: 0000000000000000 RSI: 00007ffd37660000 RDI: 0000000000000005
[ 23.266327][ T343] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 23.266818][ T343] R10: 00007f5126303ee8 R11: 0000000000000246 R12: 00007ffd376606e0
[ 23.267301][ T343] R13: 00000000686e4be5 R14: 0000000000499600 R15: 00007ffd376600e4
[ 23.267805][ T343]
[ 23.268049][ T343] irq event stamp: 40799
[ 23.268303][ T343] hardirqs last enabled at (40807): [] __up_console_sem+0x6b/0x80
[ 23.268905][ T343] hardirqs last disabled at (40822): [] __up_console_sem+0x50/0x80
[ 23.269473][ T343] softirqs last enabled at (40820): [] handle_softirqs+0x358/0x620
[ 23.270030][ T343] softirqs last disabled at (40815): [] __irq_exit_rcu+0xfa/0x160
[ 23.270594][ T343] ---[ end trace 0000000000000000 ]---
[ 37.116837][ T390] ------------[ cut here ]------------
[ 37.117279][ T390] WARNING: CPU: 3 PID: 390 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.117846][ T390] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.118250][ T390] CPU: 3 UID: 0 PID: 390 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.119288][ T390] Tainted: [W]=WARN
[ 37.119516][ T390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.119864][ T390] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.120153][ T390] 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
[ 37.121153][ T390] RSP: 0018:ffffc90000887140 EFLAGS: 00010246
[ 37.121511][ T390] RAX: 0000000000000000 RBX: ffff888008a31000 RCX: 0000000000000001
[ 37.121926][ T390] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 37.122646][ T390] RBP: ffffc90000887230 R08: ffff888004f95000 R09: 0000000000000000
[ 37.123067][ T390] R10: ffffc900008875c8 R11: ffffffffac850668 R12: 1ffff92000110e2c
[ 37.123489][ T390] R13: 00000000000007d0 R14: ffffc90000887880 R15: ffff888005b05c60
[ 37.123905][ T390] FS: 00007fedb9823800(0000) GS:ffff888088837000(0000) knlGS:0000000000000000
[ 37.124386][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.124742][ T390] CR2: 00000000004e5aa0 CR3: 000000000e116005 CR4: 0000000000772ef0
[ 37.125160][ T390] PKRU: 55555554
[ 37.125367][ T390] Call Trace:
[ 37.125588][ T390]
[ 37.125731][ T390] ? find_held_lock+0x2b/0x80
[ 37.126020][ T390] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.126297][ T390] ? __lock_release+0x5d/0x170
[ 37.126593][ T390] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.126869][ T390] ? is_bpf_text_address+0x71/0x120
[ 37.127148][ T390] ? kernel_text_address+0xce/0xe0
[ 37.127431][ T390] do_setlink.constprop.0+0x6b1/0x2480
[ 37.127732][ T390] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.128089][ T390] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.128370][ T390] ? validate_chain+0x166/0x4d0
[ 37.128655][ T390] ? __kernel_text_address+0x12/0x40
[ 37.128949][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.129231][ T390] ? __mutex_trylock_common+0xf9/0x260
[ 37.129520][ T390] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.129865][ T390] ? rcu_is_watching+0x12/0xc0
[ 37.130153][ T390] ? rcu_is_watching+0x12/0xc0
[ 37.130432][ T390] ? trace_contention_end+0xdc/0x140
[ 37.130721][ T390] ? __mutex_lock+0x19c/0xcd0
[ 37.131000][ T390] ? find_held_lock+0x2b/0x80
[ 37.131277][ T390] ? rtnl_newlink+0x651/0xa60
[ 37.131560][ T390] ? __create_object+0x5e/0xb0
[ 37.131838][ T390] ? __pfx___mutex_lock+0x10/0x10
[ 37.132121][ T390] ? trace_cap_capable+0x10f/0x190
[ 37.132404][ T390] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.132778][ T390] ? __rtnl_newlink+0x40e/0xa40
[ 37.133105][ T390] rtnl_newlink+0x69a/0xa60
[ 37.133384][ T390] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.133668][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.133948][ T390] ? find_held_lock+0x2b/0x80
[ 37.134228][ T390] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.134509][ T390] ? __lock_release+0x5d/0x170
[ 37.134786][ T390] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.135059][ T390] rtnetlink_rcv_msg+0x710/0xc00
[ 37.135341][ T390] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.135632][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.135913][ T390] netlink_rcv_skb+0x121/0x350
[ 37.136187][ T390] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.136477][ T390] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.136766][ T390] ? netlink_deliver_tap+0x13e/0x340
[ 37.137040][ T390] ? netlink_deliver_tap+0xc3/0x340
[ 37.137318][ T390] netlink_unicast+0x49e/0x780
[ 37.137607][ T390] ? __pfx_netlink_unicast+0x10/0x10
[ 37.137881][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.138158][ T390] netlink_sendmsg+0x721/0xbe0
[ 37.138441][ T390] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.138726][ T390] ? __import_iovec+0x238/0x3c0
[ 37.139020][ T390] ____sys_sendmsg+0x7ad/0xa10
[ 37.139300][ T390] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.139590][ T390] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.139944][ T390] ___sys_sendmsg+0xed/0x170
[ 37.140216][ T390] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.140503][ T390] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.140846][ T390] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.141122][ T390] ? find_held_lock+0x2b/0x80
[ 37.141403][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.141691][ T390] ? find_held_lock+0x2b/0x80
[ 37.141966][ T390] ? __virt_addr_valid+0x22e/0x450
[ 37.142243][ T390] ? __lock_release+0x5d/0x170
[ 37.142533][ T390] __sys_sendmsg+0x10b/0x1a0
[ 37.142806][ T390] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.143150][ T390] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.143438][ T390] ? rcu_is_watching+0x12/0xc0
[ 37.143728][ T390] do_syscall_64+0xc1/0x380
[ 37.144009][ T390] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.144351][ T390] RIP: 0033:0x7fedb99f01e7
[ 37.144652][ T390] 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
[ 37.145647][ T390] RSP: 002b:00007ffdf2fef858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.146066][ T390] RAX: ffffffffffffffda RBX: 00007ffdf2feff80 RCX: 00007fedb99f01e7
[ 37.146488][ T390] RDX: 0000000000000000 RSI: 00007ffdf2fef8c0 RDI: 0000000000000005
[ 37.146900][ T390] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.147320][ T390] R10: 00007fedb98edee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.147743][ T390] R13: 00000000686e4bf3 R14: 0000000000499600 R15: 0000000000000000
[ 37.148166][ T390]
[ 37.148372][ T390] irq event stamp: 41709
[ 37.148589][ T390] hardirqs last enabled at (41719): [] __up_console_sem+0x6b/0x80
[ 37.149075][ T390] hardirqs last disabled at (41726): [] __up_console_sem+0x50/0x80
[ 37.149566][ T390] softirqs last enabled at (40924): [] handle_softirqs+0x358/0x620
[ 37.150046][ T390] softirqs last disabled at (40573): [] __irq_exit_rcu+0xfa/0x160
[ 37.150529][ T390] ---[ end trace 0000000000000000 ]---
[ 37.265025][ T391] ------------[ cut here ]------------
[ 37.265344][ T391] WARNING: CPU: 3 PID: 391 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.266345][ T391] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.266729][ T391] CPU: 3 UID: 0 PID: 391 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.267289][ T391] Tainted: [W]=WARN
[ 37.267508][ T391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.267856][ T391] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.268141][ T391] 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
[ 37.269153][ T391] RSP: 0018:ffffc90000897140 EFLAGS: 00010246
[ 37.269512][ T391] RAX: 0000000000000000 RBX: ffff88800263c000 RCX: 0000000000000001
[ 37.269926][ T391] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 37.270341][ T391] RBP: ffffc90000897230 R08: ffff88800e39a000 R09: 0000000000000000
[ 37.270770][ T391] R10: ffffc900008975c8 R11: ffffffffac850668 R12: 1ffff92000112e2c
[ 37.271180][ T391] R13: 00000000000007d0 R14: ffffc90000897880 R15: ffff88800d1326e0
[ 37.271601][ T391] FS: 00007f0dbb775800(0000) GS:ffff888088837000(0000) knlGS:0000000000000000
[ 37.272087][ T391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.272440][ T391] CR2: 00000000004e5aa8 CR3: 000000000e115006 CR4: 0000000000772ef0
[ 37.272866][ T391] PKRU: 55555554
[ 37.273079][ T391] Call Trace:
[ 37.273287][ T391]
[ 37.273429][ T391] ? find_held_lock+0x2b/0x80
[ 37.273724][ T391] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.274000][ T391] ? __lock_release+0x5d/0x170
[ 37.274294][ T391] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.274581][ T391] ? is_bpf_text_address+0x71/0x120
[ 37.274859][ T391] ? kernel_text_address+0xce/0xe0
[ 37.275141][ T391] do_setlink.constprop.0+0x6b1/0x2480
[ 37.275423][ T391] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.275782][ T391] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.276061][ T391] ? validate_chain+0x166/0x4d0
[ 37.276341][ T391] ? __kernel_text_address+0x12/0x40
[ 37.276626][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.276911][ T391] ? __mutex_trylock_common+0xf9/0x260
[ 37.277186][ T391] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.277538][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.277820][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.278104][ T391] ? trace_contention_end+0xdc/0x140
[ 37.278385][ T391] ? __mutex_lock+0x19c/0xcd0
[ 37.278674][ T391] ? find_held_lock+0x2b/0x80
[ 37.278965][ T391] ? rtnl_newlink+0x651/0xa60
[ 37.279238][ T391] ? __create_object+0x5e/0xb0
[ 37.279532][ T391] ? __pfx___mutex_lock+0x10/0x10
[ 37.279812][ T391] ? trace_cap_capable+0x10f/0x190
[ 37.280088][ T391] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.280432][ T391] ? __rtnl_newlink+0x40e/0xa40
[ 37.280727][ T391] rtnl_newlink+0x69a/0xa60
[ 37.281008][ T391] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.281284][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.281578][ T391] ? find_held_lock+0x2b/0x80
[ 37.281856][ T391] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.282128][ T391] ? __lock_release+0x5d/0x170
[ 37.282406][ T391] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.282700][ T391] rtnetlink_rcv_msg+0x710/0xc00
[ 37.282978][ T391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.283257][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.283547][ T391] netlink_rcv_skb+0x121/0x350
[ 37.283827][ T391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.284103][ T391] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.284389][ T391] ? netlink_deliver_tap+0x13e/0x340
[ 37.284678][ T391] ? netlink_deliver_tap+0xc3/0x340
[ 37.284957][ T391] netlink_unicast+0x49e/0x780
[ 37.285239][ T391] ? __pfx_netlink_unicast+0x10/0x10
[ 37.285524][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.285806][ T391] netlink_sendmsg+0x721/0xbe0
[ 37.286087][ T391] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.286364][ T391] ? __import_iovec+0x238/0x3c0
[ 37.286658][ T391] ____sys_sendmsg+0x7ad/0xa10
[ 37.286954][ T391] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.287226][ T391] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.287590][ T391] ___sys_sendmsg+0xed/0x170
[ 37.287864][ T391] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.288140][ T391] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.288491][ T391] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.288782][ T391] ? find_held_lock+0x2b/0x80
[ 37.289065][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.289343][ T391] ? find_held_lock+0x2b/0x80
[ 37.289633][ T391] ? __virt_addr_valid+0x22e/0x450
[ 37.289908][ T391] ? __lock_release+0x5d/0x170
[ 37.290192][ T391] __sys_sendmsg+0x10b/0x1a0
[ 37.290479][ T391] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.290822][ T391] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.291114][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.291390][ T391] do_syscall_64+0xc1/0x380
[ 37.291680][ T391] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.292023][ T391] RIP: 0033:0x7f0dbb9421e7
[ 37.292307][ 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
[ 37.293307][ T391] RSP: 002b:00007ffdc59d4248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.293736][ T391] RAX: ffffffffffffffda RBX: 00007ffdc59d4970 RCX: 00007f0dbb9421e7
[ 37.294150][ T391] RDX: 0000000000000000 RSI: 00007ffdc59d42b0 RDI: 0000000000000005
[ 37.294572][ T391] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.294990][ T391] R10: 00007f0dbb83fee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.295400][ T391] R13: 00000000686e4bf3 R14: 0000000000499600 R15: 0000000000000000
[ 37.295842][ T391]
[ 37.296051][ T391] irq event stamp: 38279
[ 37.296258][ T391] hardirqs last enabled at (38287): [] __up_console_sem+0x6b/0x80
[ 37.296753][ T391] hardirqs last disabled at (38296): [] __up_console_sem+0x50/0x80
[ 37.297227][ T391] softirqs last enabled at (37572): [] handle_softirqs+0x358/0x620
[ 37.297716][ T391] softirqs last disabled at (37567): [] __irq_exit_rcu+0xfa/0x160
[ 37.298191][ T391] ---[ end trace 0000000000000000 ]---
[ 37.436360][ T392] ------------[ cut here ]------------
[ 37.436764][ T392] WARNING: CPU: 0 PID: 392 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.437312][ T392] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.437754][ T392] CPU: 0 UID: 0 PID: 392 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.438306][ T392] Tainted: [W]=WARN
[ 37.438684][ T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.439042][ T392] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.439331][ T392] 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
[ 37.440561][ T392] RSP: 0018:ffffc900008a7140 EFLAGS: 00010246
[ 37.440914][ T392] RAX: 0000000000000000 RBX: ffff88800b934000 RCX: 0000000000000001
[ 37.441324][ T392] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 37.441766][ T392] RBP: ffffc900008a7230 R08: ffff8880021a0800 R09: 0000000000000000
[ 37.442181][ T392] R10: ffffc900008a75c8 R11: ffffffffac850668 R12: 1ffff92000114e2c
[ 37.442636][ T392] R13: 00000000000007d0 R14: ffffc900008a7880 R15: ffff888009ed83e0
[ 37.443050][ T392] FS: 00007f27a4b83800(0000) GS:ffff8880886b7000(0000) knlGS:0000000000000000
[ 37.443563][ T392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.443915][ T392] CR2: 00000000004e73b8 CR3: 0000000009a1e001 CR4: 0000000000772ef0
[ 37.444330][ T392] PKRU: 55555554
[ 37.444559][ T392] Call Trace:
[ 37.444768][ T392]
[ 37.444908][ T392] ? find_held_lock+0x2b/0x80
[ 37.445191][ T392] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.445489][ T392] ? __lock_release+0x5d/0x170
[ 37.445777][ T392] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.446057][ T392] ? is_bpf_text_address+0x71/0x120
[ 37.446334][ T392] ? kernel_text_address+0xce/0xe0
[ 37.446655][ T392] do_setlink.constprop.0+0x6b1/0x2480
[ 37.446941][ T392] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.447291][ T392] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.447597][ T392] ? validate_chain+0x166/0x4d0
[ 37.447876][ T392] ? __kernel_text_address+0x12/0x40
[ 37.448152][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.448432][ T392] ? __mutex_trylock_common+0xf9/0x260
[ 37.448732][ T392] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.449091][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.449370][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.449672][ T392] ? trace_contention_end+0xdc/0x140
[ 37.449948][ T392] ? __mutex_lock+0x19c/0xcd0
[ 37.450224][ T392] ? find_held_lock+0x2b/0x80
[ 37.450523][ T392] ? rtnl_newlink+0x651/0xa60
[ 37.450797][ T392] ? __create_object+0x5e/0xb0
[ 37.451074][ T392] ? __pfx___mutex_lock+0x10/0x10
[ 37.451355][ T392] ? trace_cap_capable+0x10f/0x190
[ 37.451677][ T392] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.452030][ T392] ? __rtnl_newlink+0x40e/0xa40
[ 37.452315][ T392] rtnl_newlink+0x69a/0xa60
[ 37.452623][ T392] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.452901][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.453183][ T392] ? find_held_lock+0x2b/0x80
[ 37.453485][ T392] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.453758][ T392] ? __lock_release+0x5d/0x170
[ 37.454033][ T392] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.454313][ T392] rtnetlink_rcv_msg+0x710/0xc00
[ 37.454611][ T392] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.454891][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.455173][ T392] netlink_rcv_skb+0x121/0x350
[ 37.455466][ T392] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.455770][ T392] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.456056][ T392] ? netlink_deliver_tap+0x13e/0x340
[ 37.456339][ T392] ? netlink_deliver_tap+0xc3/0x340
[ 37.456635][ T392] netlink_unicast+0x49e/0x780
[ 37.456917][ T392] ? __pfx_netlink_unicast+0x10/0x10
[ 37.457191][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.457498][ T392] netlink_sendmsg+0x721/0xbe0
[ 37.457780][ T392] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.458059][ T392] ? __import_iovec+0x238/0x3c0
[ 37.458356][ T392] ____sys_sendmsg+0x7ad/0xa10
[ 37.458661][ T392] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.458947][ T392] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.459302][ T392] ___sys_sendmsg+0xed/0x170
[ 37.459601][ T392] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.459875][ T392] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.460219][ T392] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.460541][ T392] ? find_held_lock+0x2b/0x80
[ 37.460834][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.461124][ T392] ? find_held_lock+0x2b/0x80
[ 37.461400][ T392] ? __virt_addr_valid+0x22e/0x450
[ 37.461702][ T392] ? __lock_release+0x5d/0x170
[ 37.461987][ T392] __sys_sendmsg+0x10b/0x1a0
[ 37.462263][ T392] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.462631][ T392] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.462922][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.463202][ T392] do_syscall_64+0xc1/0x380
[ 37.463501][ T392] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.463850][ T392] RIP: 0033:0x7f27a4d501e7
[ 37.464143][ 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
[ 37.465159][ T392] RSP: 002b:00007ffff9978748 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.465618][ T392] RAX: ffffffffffffffda RBX: 00007ffff9978e70 RCX: 00007f27a4d501e7
[ 37.466040][ T392] RDX: 0000000000000000 RSI: 00007ffff99787b0 RDI: 0000000000000005
[ 37.466475][ T392] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.466898][ T392] R10: 00007f27a4c4dee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.467311][ T392] R13: 00000000686e4bf4 R14: 0000000000499600 R15: 0000000000000000
[ 37.467756][ T392]
[ 37.467966][ T392] irq event stamp: 47185
[ 37.468171][ T392] hardirqs last enabled at (47193): [] __up_console_sem+0x6b/0x80
[ 37.468681][ T392] hardirqs last disabled at (47202): [] __up_console_sem+0x50/0x80
[ 37.469172][ T392] softirqs last enabled at (46434): [] handle_softirqs+0x358/0x620
[ 37.469697][ T392] softirqs last disabled at (46357): [] __irq_exit_rcu+0xfa/0x160
[ 37.470182][ T392] ---[ end trace 0000000000000000 ]---
[ 37.589311][ T393] ------------[ cut here ]------------
[ 37.590277][ T393] WARNING: CPU: 0 PID: 393 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.590852][ T393] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.591236][ T393] CPU: 0 UID: 0 PID: 393 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.591912][ T393] Tainted: [W]=WARN
[ 37.592134][ T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.592485][ T393] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.592771][ T393] 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
[ 37.593762][ T393] RSP: 0018:ffffc900008b7140 EFLAGS: 00010246
[ 37.594119][ T393] RAX: 0000000000000000 RBX: ffff888005264000 RCX: 0000000000000001
[ 37.594539][ T393] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 37.594953][ T393] RBP: ffffc900008b7230 R08: ffff888009518800 R09: 0000000000000000
[ 37.595369][ T393] R10: ffffc900008b75c8 R11: ffffffffac850668 R12: 1ffff92000116e2c
[ 37.595798][ T393] R13: 00000000000007d0 R14: ffffc900008b7880 R15: ffff888009ed8e60
[ 37.596213][ T393] FS: 00007f423cebc800(0000) GS:ffff8880886b7000(0000) knlGS:0000000000000000
[ 37.596710][ T393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.597061][ T393] CR2: 00000000004e5ab0 CR3: 0000000008d06004 CR4: 0000000000772ef0
[ 37.597482][ T393] PKRU: 55555554
[ 37.597701][ T393] Call Trace:
[ 37.597908][ T393]
[ 37.598050][ T393] ? find_held_lock+0x2b/0x80
[ 37.598333][ T393] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.598617][ T393] ? __lock_release+0x5d/0x170
[ 37.598910][ T393] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.599189][ T393] ? is_bpf_text_address+0x71/0x120
[ 37.599484][ T393] ? kernel_text_address+0xce/0xe0
[ 37.599774][ T393] do_setlink.constprop.0+0x6b1/0x2480
[ 37.600054][ T393] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.600406][ T393] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.600701][ T393] ? validate_chain+0x166/0x4d0
[ 37.600977][ T393] ? __kernel_text_address+0x12/0x40
[ 37.601254][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.601545][ T393] ? __mutex_trylock_common+0xf9/0x260
[ 37.601830][ T393] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.602175][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.602468][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.602746][ T393] ? trace_contention_end+0xdc/0x140
[ 37.603020][ T393] ? __mutex_lock+0x19c/0xcd0
[ 37.603297][ T393] ? find_held_lock+0x2b/0x80
[ 37.603585][ T393] ? rtnl_newlink+0x651/0xa60
[ 37.603866][ T393] ? __create_object+0x5e/0xb0
[ 37.604150][ T393] ? __pfx___mutex_lock+0x10/0x10
[ 37.604431][ T393] ? trace_cap_capable+0x10f/0x190
[ 37.604722][ T393] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.605066][ T393] ? __rtnl_newlink+0x40e/0xa40
[ 37.605350][ T393] rtnl_newlink+0x69a/0xa60
[ 37.605641][ T393] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.605917][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.606203][ T393] ? find_held_lock+0x2b/0x80
[ 37.606488][ T393] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.606762][ T393] ? __lock_release+0x5d/0x170
[ 37.607040][ T393] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.607317][ T393] rtnetlink_rcv_msg+0x710/0xc00
[ 37.607612][ T393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.607892][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.608175][ T393] netlink_rcv_skb+0x121/0x350
[ 37.608467][ T393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.608745][ T393] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.609041][ T393] ? netlink_deliver_tap+0x13e/0x340
[ 37.609314][ T393] ? netlink_deliver_tap+0xc3/0x340
[ 37.609621][ T393] netlink_unicast+0x49e/0x780
[ 37.609900][ T393] ? __pfx_netlink_unicast+0x10/0x10
[ 37.610181][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.610476][ T393] netlink_sendmsg+0x721/0xbe0
[ 37.610753][ T393] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.611038][ T393] ? __import_iovec+0x238/0x3c0
[ 37.611320][ T393] ____sys_sendmsg+0x7ad/0xa10
[ 37.611611][ T393] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.611885][ T393] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.612249][ T393] ___sys_sendmsg+0xed/0x170
[ 37.612537][ T393] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.612813][ T393] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.613158][ T393] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.613437][ T393] ? find_held_lock+0x2b/0x80
[ 37.613735][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.614016][ T393] ? find_held_lock+0x2b/0x80
[ 37.614293][ T393] ? __virt_addr_valid+0x22e/0x450
[ 37.614582][ T393] ? __lock_release+0x5d/0x170
[ 37.614864][ T393] __sys_sendmsg+0x10b/0x1a0
[ 37.615135][ T393] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.615484][ T393] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.615772][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.616046][ T393] do_syscall_64+0xc1/0x380
[ 37.616323][ T393] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.616679][ T393] RIP: 0033:0x7f423d0891e7
[ 37.616965][ 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
[ 37.617958][ T393] RSP: 002b:00007ffc6696eec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.618382][ T393] RAX: ffffffffffffffda RBX: 00007ffc6696f5f0 RCX: 00007f423d0891e7
[ 37.618813][ T393] RDX: 0000000000000000 RSI: 00007ffc6696ef30 RDI: 0000000000000005
[ 37.619231][ T393] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.619655][ T393] R10: 00007f423cf86ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.620067][ T393] R13: 00000000686e4bf4 R14: 0000000000499600 R15: 0000000000000000
[ 37.620512][ T393]
[ 37.620723][ T393] irq event stamp: 38855
[ 37.620931][ T393] hardirqs last enabled at (38863): [] __up_console_sem+0x6b/0x80
[ 37.621410][ T393] hardirqs last disabled at (38870): [] __up_console_sem+0x50/0x80
[ 37.621894][ T393] softirqs last enabled at (38006): [] handle_softirqs+0x358/0x620
[ 37.622379][ T393] softirqs last disabled at (37499): [] __irq_exit_rcu+0xfa/0x160
[ 37.622873][ T393] ---[ end trace 0000000000000000 ]---
[ 37.741998][ T394] ------------[ cut here ]------------
[ 37.742325][ T394] WARNING: CPU: 0 PID: 394 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.743176][ T394] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.743554][ T394] CPU: 0 UID: 0 PID: 394 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.744115][ T394] Tainted: [W]=WARN
[ 37.744322][ T394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.744677][ T394] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.744961][ T394] 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
[ 37.745968][ T394] RSP: 0018:ffffc900008c7140 EFLAGS: 00010246
[ 37.746318][ T394] RAX: 0000000000000000 RBX: ffff888005449000 RCX: 0000000000000001
[ 37.746741][ T394] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 37.747155][ T394] RBP: ffffc900008c7230 R08: ffff8880027a8800 R09: 0000000000000000
[ 37.747583][ T394] R10: ffffc900008c75c8 R11: ffffffffac850668 R12: 1ffff92000118e2c
[ 37.747995][ T394] R13: 00000000000007d0 R14: ffffc900008c7880 R15: ffff888009ed98e0
[ 37.748409][ T394] FS: 00007f4ef94dd800(0000) GS:ffff8880886b7000(0000) knlGS:0000000000000000
[ 37.748905][ T394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.749252][ T394] CR2: 00000000004e55b8 CR3: 0000000009a1e006 CR4: 0000000000772ef0
[ 37.749683][ T394] PKRU: 55555554
[ 37.749891][ T394] Call Trace:
[ 37.750101][ T394]
[ 37.750241][ T394] ? find_held_lock+0x2b/0x80
[ 37.750534][ T394] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.750806][ T394] ? __lock_release+0x5d/0x170
[ 37.751091][ T394] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.751366][ T394] ? is_bpf_text_address+0x71/0x120
[ 37.751651][ T394] ? kernel_text_address+0xce/0xe0
[ 37.751931][ T394] do_setlink.constprop.0+0x6b1/0x2480
[ 37.752213][ T394] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.752568][ T394] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.752843][ T394] ? validate_chain+0x166/0x4d0
[ 37.753123][ T394] ? __kernel_text_address+0x12/0x40
[ 37.753400][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.753695][ T394] ? __mutex_trylock_common+0xf9/0x260
[ 37.753979][ T394] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.754322][ T394] ? rcu_is_watching+0x12/0xc0
[ 37.754607][ T394] ? rcu_is_watching+0x12/0xc0
[ 37.754879][ T394] ? trace_contention_end+0xdc/0x140
[ 37.755161][ T394] ? __mutex_lock+0x19c/0xcd0
[ 37.755437][ T394] ? find_held_lock+0x2b/0x80
[ 37.755719][ T394] ? rtnl_newlink+0x651/0xa60
[ 37.755992][ T394] ? __create_object+0x5e/0xb0
[ 37.756268][ T394] ? __pfx___mutex_lock+0x10/0x10
[ 37.756550][ T394] ? trace_cap_capable+0x10f/0x190
[ 37.756823][ T394] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.757168][ T394] ? __rtnl_newlink+0x40e/0xa40
[ 37.757484][ T394] rtnl_newlink+0x69a/0xa60
[ 37.757764][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.758040][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.758321][ T394] ? find_held_lock+0x2b/0x80
[ 37.758603][ T394] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.758886][ T394] ? __lock_release+0x5d/0x170
[ 37.759163][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.759445][ T394] rtnetlink_rcv_msg+0x710/0xc00
[ 37.759734][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.760012][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.760290][ T394] netlink_rcv_skb+0x121/0x350
[ 37.760574][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.760850][ T394] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.761135][ T394] ? netlink_deliver_tap+0x13e/0x340
[ 37.761412][ T394] ? netlink_deliver_tap+0xc3/0x340
[ 37.761710][ T394] netlink_unicast+0x49e/0x780
[ 37.762022][ T394] ? __pfx_netlink_unicast+0x10/0x10
[ 37.762296][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.762586][ T394] netlink_sendmsg+0x721/0xbe0
[ 37.762864][ T394] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.763172][ T394] ? __import_iovec+0x238/0x3c0
[ 37.763469][ T394] ____sys_sendmsg+0x7ad/0xa10
[ 37.763756][ T394] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.764057][ T394] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.764425][ T394] ___sys_sendmsg+0xed/0x170
[ 37.764707][ T394] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.764997][ T394] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.765339][ T394] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.765640][ T394] ? find_held_lock+0x2b/0x80
[ 37.765918][ T394] ? __lock_acquire+0x44d/0x7e0
[ 37.766198][ T394] ? find_held_lock+0x2b/0x80
[ 37.766480][ T394] ? __virt_addr_valid+0x22e/0x450
[ 37.766754][ T394] ? __lock_release+0x5d/0x170
[ 37.767036][ T394] __sys_sendmsg+0x10b/0x1a0
[ 37.767309][ T394] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.767658][ T394] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.767952][ T394] ? rcu_is_watching+0x12/0xc0
[ 37.768229][ T394] do_syscall_64+0xc1/0x380
[ 37.768514][ T394] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.768867][ T394] RIP: 0033:0x7f4ef96aa1e7
[ 37.769154][ 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
[ 37.770161][ T394] RSP: 002b:00007ffd65d10e38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.770590][ T394] RAX: ffffffffffffffda RBX: 00007ffd65d11560 RCX: 00007f4ef96aa1e7
[ 37.771002][ T394] RDX: 0000000000000000 RSI: 00007ffd65d10ea0 RDI: 0000000000000005
[ 37.771413][ T394] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.771839][ T394] R10: 00007f4ef95a7ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.772249][ T394] R13: 00000000686e4bf4 R14: 0000000000499600 R15: 0000000000000000
[ 37.772682][ T394]
[ 37.772889][ T394] irq event stamp: 45203
[ 37.773096][ T394] hardirqs last enabled at (45211): [] __up_console_sem+0x6b/0x80
[ 37.773596][ T394] hardirqs last disabled at (45242): [] __up_console_sem+0x50/0x80
[ 37.774072][ T394] softirqs last enabled at (45240): [] handle_softirqs+0x358/0x620
[ 37.774557][ T394] softirqs last disabled at (45219): [] __irq_exit_rcu+0xfa/0x160
[ 37.775035][ T394] ---[ end trace 0000000000000000 ]---
[ 37.879341][ T395] ------------[ cut here ]------------
[ 37.879694][ T395] WARNING: CPU: 0 PID: 395 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.880248][ T395] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.882258][ T395] CPU: 0 UID: 0 PID: 395 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.882948][ T395] Tainted: [W]=WARN
[ 37.883160][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.883648][ T395] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.883937][ T395] 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
[ 37.885022][ T395] RSP: 0018:ffffc900008d7140 EFLAGS: 00010246
[ 37.885372][ T395] RAX: 0000000000000000 RBX: ffff888005164000 RCX: 0000000000000001
[ 37.885793][ T395] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 37.886208][ T395] RBP: ffffc900008d7230 R08: ffff888009f10800 R09: 0000000000000000
[ 37.886629][ T395] R10: ffffc900008d75c8 R11: ffffffffac850668 R12: 1ffff9200011ae2c
[ 37.887037][ T395] R13: 00000000000007d0 R14: ffffc900008d7880 R15: ffff888009eda360
[ 37.887471][ T395] FS: 00007f3b304ab800(0000) GS:ffff8880886b7000(0000) knlGS:0000000000000000
[ 37.887962][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.888307][ T395] CR2: 00000000004e5ac8 CR3: 000000000f06d002 CR4: 0000000000772ef0
[ 37.888726][ T395] PKRU: 55555554
[ 37.888944][ T395] Call Trace:
[ 37.889152][ T395]
[ 37.889290][ T395] ? find_held_lock+0x2b/0x80
[ 37.889583][ T395] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.889857][ T395] ? __lock_release+0x5d/0x170
[ 37.890144][ T395] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.890420][ T395] ? is_bpf_text_address+0x71/0x120
[ 37.890706][ T395] ? kernel_text_address+0xce/0xe0
[ 37.890991][ T395] do_setlink.constprop.0+0x6b1/0x2480
[ 37.891274][ T395] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.891641][ T395] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.891924][ T395] ? validate_chain+0x166/0x4d0
[ 37.892196][ T395] ? __kernel_text_address+0x12/0x40
[ 37.892484][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.892761][ T395] ? __mutex_trylock_common+0xf9/0x260
[ 37.893037][ T395] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.893377][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.893665][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.893945][ T395] ? trace_contention_end+0xdc/0x140
[ 37.894221][ T395] ? __mutex_lock+0x19c/0xcd0
[ 37.894509][ T395] ? find_held_lock+0x2b/0x80
[ 37.894788][ T395] ? rtnl_newlink+0x651/0xa60
[ 37.895059][ T395] ? __create_object+0x5e/0xb0
[ 37.895336][ T395] ? __pfx___mutex_lock+0x10/0x10
[ 37.895629][ T395] ? trace_cap_capable+0x10f/0x190
[ 37.895907][ T395] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.896257][ T395] ? __rtnl_newlink+0x40e/0xa40
[ 37.896547][ T395] rtnl_newlink+0x69a/0xa60
[ 37.896829][ T395] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.897104][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.897385][ T395] ? find_held_lock+0x2b/0x80
[ 37.897669][ T395] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.897942][ T395] ? __lock_release+0x5d/0x170
[ 37.898219][ T395] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.898513][ T395] rtnetlink_rcv_msg+0x710/0xc00
[ 37.898796][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.899080][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.899360][ T395] netlink_rcv_skb+0x121/0x350
[ 37.899657][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.899935][ T395] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.900223][ T395] ? netlink_deliver_tap+0x13e/0x340
[ 37.900514][ T395] ? netlink_deliver_tap+0xc3/0x340
[ 37.900791][ T395] netlink_unicast+0x49e/0x780
[ 37.901071][ T395] ? __pfx_netlink_unicast+0x10/0x10
[ 37.901346][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.901636][ T395] netlink_sendmsg+0x721/0xbe0
[ 37.901916][ T395] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.902193][ T395] ? __import_iovec+0x238/0x3c0
[ 37.902497][ T395] ____sys_sendmsg+0x7ad/0xa10
[ 37.902782][ T395] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.903056][ T395] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.903408][ T395] ___sys_sendmsg+0xed/0x170
[ 37.903700][ T395] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.903977][ T395] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.904319][ T395] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.904613][ T395] ? find_held_lock+0x2b/0x80
[ 37.904891][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.905170][ T395] ? find_held_lock+0x2b/0x80
[ 37.905445][ T395] ? __virt_addr_valid+0x22e/0x450
[ 37.905730][ T395] ? __lock_release+0x5d/0x170
[ 37.906055][ T395] __sys_sendmsg+0x10b/0x1a0
[ 37.906328][ T395] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.906685][ T395] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.906972][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.907245][ T395] do_syscall_64+0xc1/0x380
[ 37.907540][ T395] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.907882][ T395] RIP: 0033:0x7f3b306781e7
[ 37.908170][ 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
[ 37.909173][ T395] RSP: 002b:00007fff5ccc33f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.909597][ T395] RAX: ffffffffffffffda RBX: 00007fff5ccc3b20 RCX: 00007f3b306781e7
[ 37.910007][ T395] RDX: 0000000000000000 RSI: 00007fff5ccc3460 RDI: 0000000000000005
[ 37.910418][ T395] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.910844][ T395] R10: 00007f3b30575ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.911258][ T395] R13: 00000000686e4bf4 R14: 0000000000499600 R15: 0000000000000000
[ 37.911701][ T395]
[ 37.911915][ T395] irq event stamp: 33031
[ 37.912122][ T395] hardirqs last enabled at (33039): [] __up_console_sem+0x6b/0x80
[ 37.912611][ T395] hardirqs last disabled at (33048): [] __up_console_sem+0x50/0x80
[ 37.913086][ T395] softirqs last enabled at (33020): [] handle_softirqs+0x358/0x620
[ 37.913569][ T395] softirqs last disabled at (32999): [] __irq_exit_rcu+0xfa/0x160
[ 37.914046][ T395] ---[ end trace 0000000000000000 ]---
[ 38.030117][ T396] ------------[ cut here ]------------
[ 38.030474][ T396] WARNING: CPU: 3 PID: 396 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.031059][ T396] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.031468][ T396] CPU: 3 UID: 0 PID: 396 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.032062][ T396] Tainted: [W]=WARN
[ 38.032282][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.032667][ T396] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.032959][ T396] 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
[ 38.034002][ T396] RSP: 0018:ffffc900008d7140 EFLAGS: 00010246
[ 38.034372][ T396] RAX: 0000000000000000 RBX: ffff888005161000 RCX: 0000000000000001
[ 38.034962][ T396] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 38.035407][ T396] RBP: ffffc900008d7230 R08: ffff888005b2a000 R09: 0000000000000000
[ 38.036015][ T396] R10: ffffc900008d75c8 R11: ffffffffac850668 R12: 1ffff9200011ae2c
[ 38.036599][ T396] R13: 00000000000007d0 R14: ffffc900008d7880 R15: ffff888009edade0
[ 38.037037][ T396] FS: 00007fa63fcba800(0000) GS:ffff888088837000(0000) knlGS:0000000000000000
[ 38.037562][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.037933][ T396] CR2: 00000000004e5ac0 CR3: 000000000d1a4006 CR4: 0000000000772ef0
[ 38.038372][ T396] PKRU: 55555554
[ 38.038602][ T396] Call Trace:
[ 38.038834][ T396]
[ 38.038985][ T396] ? find_held_lock+0x2b/0x80
[ 38.039286][ T396] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.039589][ T396] ? __lock_release+0x5d/0x170
[ 38.039891][ T396] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.040186][ T396] ? is_bpf_text_address+0x71/0x120
[ 38.040484][ T396] ? kernel_text_address+0xce/0xe0
[ 38.040782][ T396] do_setlink.constprop.0+0x6b1/0x2480
[ 38.041080][ T396] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.041458][ T396] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.041752][ T396] ? validate_chain+0x166/0x4d0
[ 38.042047][ T396] ? __kernel_text_address+0x12/0x40
[ 38.042331][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.042631][ T396] ? __mutex_trylock_common+0xf9/0x260
[ 38.042922][ T396] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.043283][ T396] ? rcu_is_watching+0x12/0xc0
[ 38.043597][ T396] ? rcu_is_watching+0x12/0xc0
[ 38.043888][ T396] ? trace_contention_end+0xdc/0x140
[ 38.044184][ T396] ? __mutex_lock+0x19c/0xcd0
[ 38.044487][ T396] ? find_held_lock+0x2b/0x80
[ 38.044778][ T396] ? rtnl_newlink+0x651/0xa60
[ 38.045069][ T396] ? __create_object+0x5e/0xb0
[ 38.045364][ T396] ? __pfx___mutex_lock+0x10/0x10
[ 38.045667][ T396] ? trace_cap_capable+0x10f/0x190
[ 38.045958][ T396] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.046321][ T396] ? __rtnl_newlink+0x40e/0xa40
[ 38.046629][ T396] rtnl_newlink+0x69a/0xa60
[ 38.046930][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.047217][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.047522][ T396] ? find_held_lock+0x2b/0x80
[ 38.047817][ T396] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.048106][ T396] ? __lock_release+0x5d/0x170
[ 38.048400][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.048705][ T396] rtnetlink_rcv_msg+0x710/0xc00
[ 38.049010][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.049303][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.049612][ T396] netlink_rcv_skb+0x121/0x350
[ 38.049908][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.050202][ T396] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.050516][ T396] ? netlink_deliver_tap+0x13e/0x340
[ 38.050813][ T396] ? netlink_deliver_tap+0xc3/0x340
[ 38.051107][ T396] netlink_unicast+0x49e/0x780
[ 38.051402][ T396] ? __pfx_netlink_unicast+0x10/0x10
[ 38.051707][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.052003][ T396] netlink_sendmsg+0x721/0xbe0
[ 38.052296][ T396] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.052595][ T396] ? __import_iovec+0x238/0x3c0
[ 38.052893][ T396] ____sys_sendmsg+0x7ad/0xa10
[ 38.053193][ T396] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.053492][ T396] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.053869][ T396] ___sys_sendmsg+0xed/0x170
[ 38.054157][ T396] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.054448][ T396] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.054840][ T396] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.055142][ T396] ? find_held_lock+0x2b/0x80
[ 38.055433][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.055738][ T396] ? find_held_lock+0x2b/0x80
[ 38.056029][ T396] ? __virt_addr_valid+0x22e/0x450
[ 38.056318][ T396] ? __lock_release+0x5d/0x170
[ 38.056625][ T396] __sys_sendmsg+0x10b/0x1a0
[ 38.056911][ T396] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.057251][ T396] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.057559][ T396] ? rcu_is_watching+0x12/0xc0
[ 38.057853][ T396] do_syscall_64+0xc1/0x380
[ 38.058140][ T396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.058509][ T396] RIP: 0033:0x7fa63fe871e7
[ 38.058825][ 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
[ 38.059828][ T396] RSP: 002b:00007fff77828958 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.060252][ T396] RAX: ffffffffffffffda RBX: 00007fff77829080 RCX: 00007fa63fe871e7
[ 38.060695][ T396] RDX: 0000000000000000 RSI: 00007fff778289c0 RDI: 0000000000000005
[ 38.061122][ T396] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.061567][ T396] R10: 00007fa63fd84ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.061988][ T396] R13: 00000000686e4bf4 R14: 0000000000499600 R15: 0000000000000000
[ 38.062431][ T396]
[ 38.062659][ T396] irq event stamp: 37847
[ 38.062876][ T396] hardirqs last enabled at (37855): [] __up_console_sem+0x6b/0x80
[ 38.063373][ T396] hardirqs last disabled at (37862): [] __up_console_sem+0x50/0x80
[ 38.063889][ T396] softirqs last enabled at (37146): [] handle_softirqs+0x358/0x620
[ 38.064391][ T396] softirqs last disabled at (37047): [] __irq_exit_rcu+0xfa/0x160
[ 38.064903][ T396] ---[ end trace 0000000000000000 ]---
[ 38.177247][ T397] ------------[ cut here ]------------
[ 38.177588][ T397] WARNING: CPU: 3 PID: 397 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.178141][ T397] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.178523][ T397] CPU: 3 UID: 0 PID: 397 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.179101][ T397] Tainted: [W]=WARN
[ 38.179310][ T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.179664][ T397] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.179951][ T397] 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
[ 38.180959][ T397] RSP: 0018:ffffc900008d7140 EFLAGS: 00010246
[ 38.181312][ T397] RAX: 0000000000000000 RBX: ffff888004ea1000 RCX: 0000000000000001
[ 38.181737][ T397] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 38.182151][ T397] RBP: ffffc900008d7230 R08: ffff88800e245000 R09: 0000000000000000
[ 38.182579][ T397] R10: ffffc900008d75c8 R11: ffffffffac850668 R12: 1ffff9200011ae2c
[ 38.182992][ T397] R13: 00000000000007d0 R14: ffffc900008d7880 R15: ffff888009edb860
[ 38.183406][ T397] FS: 00007f5cc2c44800(0000) GS:ffff888088837000(0000) knlGS:0000000000000000
[ 38.183894][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.184247][ T397] CR2: 00000000004e73d0 CR3: 000000000f0b1001 CR4: 0000000000772ef0
[ 38.184665][ T397] PKRU: 55555554
[ 38.184880][ T397] Call Trace:
[ 38.185088][ T397]
[ 38.185227][ T397] ? find_held_lock+0x2b/0x80
[ 38.185519][ T397] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.185793][ T397] ? __lock_release+0x5d/0x170
[ 38.186076][ T397] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.186353][ T397] ? is_bpf_text_address+0x71/0x120
[ 38.186642][ T397] ? kernel_text_address+0xce/0xe0
[ 38.186922][ T397] do_setlink.constprop.0+0x6b1/0x2480
[ 38.187204][ T397] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.187561][ T397] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.187839][ T397] ? validate_chain+0x166/0x4d0
[ 38.188120][ T397] ? __kernel_text_address+0x12/0x40
[ 38.188396][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.188685][ T397] ? __mutex_trylock_common+0xf9/0x260
[ 38.188970][ T397] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.189311][ T397] ? rcu_is_watching+0x12/0xc0
[ 38.189602][ T397] ? rcu_is_watching+0x12/0xc0
[ 38.189879][ T397] ? trace_contention_end+0xdc/0x140
[ 38.190160][ T397] ? __mutex_lock+0x19c/0xcd0
[ 38.190435][ T397] ? find_held_lock+0x2b/0x80
[ 38.190726][ T397] ? rtnl_newlink+0x651/0xa60
[ 38.190998][ T397] ? __create_object+0x5e/0xb0
[ 38.191273][ T397] ? __pfx___mutex_lock+0x10/0x10
[ 38.191559][ T397] ? trace_cap_capable+0x10f/0x190
[ 38.191836][ T397] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.192187][ T397] ? __rtnl_newlink+0x40e/0xa40
[ 38.192478][ T397] rtnl_newlink+0x69a/0xa60
[ 38.192759][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.193036][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.193316][ T397] ? find_held_lock+0x2b/0x80
[ 38.193605][ T397] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.193883][ T397] ? __lock_release+0x5d/0x170
[ 38.194161][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.194458][ T397] rtnetlink_rcv_msg+0x710/0xc00
[ 38.194735][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.195012][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.195292][ T397] netlink_rcv_skb+0x121/0x350
[ 38.195578][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.195854][ T397] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.196139][ T397] ? netlink_deliver_tap+0x13e/0x340
[ 38.196418][ T397] ? netlink_deliver_tap+0xc3/0x340
[ 38.196705][ T397] netlink_unicast+0x49e/0x780
[ 38.196982][ T397] ? __pfx_netlink_unicast+0x10/0x10
[ 38.197255][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.197550][ T397] netlink_sendmsg+0x721/0xbe0
[ 38.197828][ T397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.198103][ T397] ? __import_iovec+0x238/0x3c0
[ 38.198386][ T397] ____sys_sendmsg+0x7ad/0xa10
[ 38.198687][ T397] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.198971][ T397] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.199331][ T397] ___sys_sendmsg+0xed/0x170
[ 38.199611][ T397] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.199887][ T397] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.200233][ T397] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.200527][ T397] ? find_held_lock+0x2b/0x80
[ 38.200807][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.201087][ T397] ? find_held_lock+0x2b/0x80
[ 38.201364][ T397] ? __virt_addr_valid+0x22e/0x450
[ 38.201651][ T397] ? __lock_release+0x5d/0x170
[ 38.201935][ T397] __sys_sendmsg+0x10b/0x1a0
[ 38.202207][ T397] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.202560][ T397] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.202854][ T397] ? rcu_is_watching+0x12/0xc0
[ 38.203130][ T397] do_syscall_64+0xc1/0x380
[ 38.203407][ T397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.203758][ T397] RIP: 0033:0x7f5cc2e111e7
[ 38.204043][ 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
[ 38.205049][ T397] RSP: 002b:00007ffca6c472b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.205482][ T397] RAX: ffffffffffffffda RBX: 00007ffca6c479e0 RCX: 00007f5cc2e111e7
[ 38.205901][ T397] RDX: 0000000000000000 RSI: 00007ffca6c47320 RDI: 0000000000000005
[ 38.206314][ T397] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.206761][ T397] R10: 00007f5cc2d0eee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.207175][ T397] R13: 00000000686e4bf4 R14: 0000000000499600 R15: 0000000000000000
[ 38.207610][ T397]
[ 38.207818][ T397] irq event stamp: 37827
[ 38.208025][ T397] hardirqs last enabled at (37835): [] __up_console_sem+0x6b/0x80
[ 38.208519][ T397] hardirqs last disabled at (37844): [] __up_console_sem+0x50/0x80
[ 38.209012][ T397] softirqs last enabled at (37076): [] handle_softirqs+0x358/0x620
[ 38.209506][ T397] softirqs last disabled at (37071): [] __irq_exit_rcu+0xfa/0x160
[ 38.209985][ T397] ---[ end trace 0000000000000000 ]---
[ 38.358257][ T398] ------------[ cut here ]------------
[ 38.358625][ T398] WARNING: CPU: 0 PID: 398 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.359254][ T398] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.359671][ T398] CPU: 0 UID: 0 PID: 398 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.360286][ T398] Tainted: [W]=WARN
[ 38.360536][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.360903][ T398] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.361213][ T398] 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
[ 38.362291][ T398] RSP: 0018:ffffc900008d7140 EFLAGS: 00010246
[ 38.362671][ T398] RAX: 0000000000000000 RBX: ffff88800b639000 RCX: 0000000000000001
[ 38.363117][ T398] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 38.364133][ T398] RBP: ffffc900008d7230 R08: ffff8880092de800 R09: 0000000000000000
[ 38.364616][ T398] R10: ffffc900008d75c8 R11: ffffffffac850668 R12: 1ffff9200011ae2c
[ 38.365064][ T398] R13: 00000000000007d0 R14: ffffc900008d7880 R15: ffff88800d133be0
[ 38.365515][ T398] FS: 00007f8ee45d2800(0000) GS:ffff8880886b7000(0000) knlGS:0000000000000000
[ 38.366035][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.366419][ T398] CR2: 00000000004e5ab8 CR3: 0000000005233001 CR4: 0000000000772ef0
[ 38.366886][ T398] PKRU: 55555554
[ 38.367116][ T398] Call Trace:
[ 38.367350][ T398]
[ 38.367516][ T398] ? find_held_lock+0x2b/0x80
[ 38.367819][ T398] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.368111][ T398] ? __lock_release+0x5d/0x170
[ 38.368420][ T398] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.368726][ T398] ? is_bpf_text_address+0x71/0x120
[ 38.369042][ T398] ? kernel_text_address+0xce/0xe0
[ 38.369344][ T398] do_setlink.constprop.0+0x6b1/0x2480
[ 38.369657][ T398] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.370025][ T398] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.370337][ T398] ? validate_chain+0x166/0x4d0
[ 38.370639][ T398] ? __kernel_text_address+0x12/0x40
[ 38.370931][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.371231][ T398] ? __mutex_trylock_common+0xf9/0x260
[ 38.371532][ T398] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.371904][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.372198][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.372502][ T398] ? trace_contention_end+0xdc/0x140
[ 38.372794][ T398] ? __mutex_lock+0x19c/0xcd0
[ 38.373085][ T398] ? find_held_lock+0x2b/0x80
[ 38.373381][ T398] ? rtnl_newlink+0x651/0xa60
[ 38.373683][ T398] ? __create_object+0x5e/0xb0
[ 38.373976][ T398] ? __pfx___mutex_lock+0x10/0x10
[ 38.374265][ T398] ? trace_cap_capable+0x10f/0x190
[ 38.374568][ T398] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.374928][ T398] ? __rtnl_newlink+0x40e/0xa40
[ 38.375225][ T398] rtnl_newlink+0x69a/0xa60
[ 38.375534][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.375830][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.376124][ T398] ? find_held_lock+0x2b/0x80
[ 38.376414][ T398] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.376716][ T398] ? __lock_release+0x5d/0x170
[ 38.377009][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.377297][ T398] rtnetlink_rcv_msg+0x710/0xc00
[ 38.377600][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.377904][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.378198][ T398] netlink_rcv_skb+0x121/0x350
[ 38.378502][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.378804][ T398] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.379104][ T398] ? netlink_deliver_tap+0x13e/0x340
[ 38.379390][ T398] ? netlink_deliver_tap+0xc3/0x340
[ 38.379696][ T398] netlink_unicast+0x49e/0x780
[ 38.379993][ T398] ? __pfx_netlink_unicast+0x10/0x10
[ 38.380282][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.380594][ T398] netlink_sendmsg+0x721/0xbe0
[ 38.380892][ T398] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.381184][ T398] ? __import_iovec+0x238/0x3c0
[ 38.381531][ T398] ____sys_sendmsg+0x7ad/0xa10
[ 38.381845][ T398] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.382146][ T398] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.382541][ T398] ___sys_sendmsg+0xed/0x170
[ 38.382843][ T398] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.383134][ T398] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.383517][ T398] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.383818][ T398] ? find_held_lock+0x2b/0x80
[ 38.384113][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.384433][ T398] ? find_held_lock+0x2b/0x80
[ 38.384752][ T398] ? __virt_addr_valid+0x22e/0x450
[ 38.385047][ T398] ? __lock_release+0x5d/0x170
[ 38.385355][ T398] __sys_sendmsg+0x10b/0x1a0
[ 38.385655][ T398] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.386038][ T398] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.386344][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.386659][ T398] do_syscall_64+0xc1/0x380
[ 38.386960][ T398] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.387339][ T398] RIP: 0033:0x7f8ee479f1e7
[ 38.387676][ 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
[ 38.388754][ T398] RSP: 002b:00007ffdc730c9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.389220][ T398] RAX: ffffffffffffffda RBX: 00007ffdc730d0d0 RCX: 00007f8ee479f1e7
[ 38.389672][ T398] RDX: 0000000000000000 RSI: 00007ffdc730ca10 RDI: 0000000000000005
[ 38.390130][ T398] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.390587][ T398] R10: 00007f8ee469cee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.391052][ T398] R13: 00000000686e4bf5 R14: 0000000000499600 R15: 0000000000000000
[ 38.391531][ T398]
[ 38.391759][ T398] irq event stamp: 44779
[ 38.391977][ T398] hardirqs last enabled at (44787): [] __up_console_sem+0x6b/0x80
[ 38.392525][ T398] hardirqs last disabled at (44796): [] __up_console_sem+0x50/0x80
[ 38.393040][ T398] softirqs last enabled at (44058): [] handle_softirqs+0x358/0x620
[ 38.393556][ T398] softirqs last disabled at (43639): [] __irq_exit_rcu+0xfa/0x160
[ 38.394079][ T398] ---[ end trace 0000000000000000 ]---
[ 38.500945][ T399] ------------[ cut here ]------------
[ 38.501344][ T399] WARNING: CPU: 1 PID: 399 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.503247][ T399] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.503788][ T399] CPU: 1 UID: 0 PID: 399 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.504389][ T399] Tainted: [W]=WARN
[ 38.504619][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.504980][ T399] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.505278][ T399] 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
[ 38.506322][ T399] RSP: 0018:ffffc900008e7140 EFLAGS: 00010246
[ 38.506695][ T399] RAX: 0000000000000000 RBX: ffff888009a71000 RCX: 0000000000000001
[ 38.507128][ T399] RDX: 0000000000000000 RSI: ffffffffaba9b941 RDI: ffffffffab2555e0
[ 38.507573][ T399] RBP: ffffc900008e7230 R08: ffff888009458800 R09: 0000000000000000
[ 38.508009][ T399] R10: ffffc900008e75c8 R11: ffffffffac850668 R12: 1ffff9200011ce2c
[ 38.508443][ T399] R13: 00000000000007d0 R14: ffffc900008e7880 R15: ffff88800d133160
[ 38.508935][ T399] FS: 00007f28fd131800(0000) GS:ffff888088737000(0000) knlGS:0000000000000000
[ 38.509440][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.509813][ T399] CR2: 00000000004e59c0 CR3: 000000000e29f001 CR4: 0000000000772ef0
[ 38.510253][ T399] PKRU: 55555554
[ 38.510478][ T399] Call Trace:
[ 38.510698][ T399]
[ 38.510845][ T399] ? find_held_lock+0x2b/0x80
[ 38.511141][ T399] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.511432][ T399] ? __lock_release+0x5d/0x170
[ 38.511734][ T399] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.512030][ T399] ? is_bpf_text_address+0x71/0x120
[ 38.512324][ T399] ? kernel_text_address+0xce/0xe0
[ 38.512621][ T399] do_setlink.constprop.0+0x6b1/0x2480
[ 38.512916][ T399] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.513285][ T399] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.513586][ T399] ? validate_chain+0x166/0x4d0
[ 38.513875][ T399] ? __kernel_text_address+0x12/0x40
[ 38.514170][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.514474][ T399] ? __mutex_trylock_common+0xf9/0x260
[ 38.514768][ T399] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.515130][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.515428][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.515730][ T399] ? trace_contention_end+0xdc/0x140
[ 38.516019][ T399] ? __mutex_lock+0x19c/0xcd0
[ 38.516318][ T399] ? find_held_lock+0x2b/0x80
[ 38.516617][ T399] ? rtnl_newlink+0x651/0xa60
[ 38.516906][ T399] ? __create_object+0x5e/0xb0
[ 38.517200][ T399] ? __pfx___mutex_lock+0x10/0x10
[ 38.517507][ T399] ? trace_cap_capable+0x10f/0x190
[ 38.517798][ T399] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.518163][ T399] ? __rtnl_newlink+0x40e/0xa40
[ 38.518475][ T399] rtnl_newlink+0x69a/0xa60
[ 38.518790][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.519118][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.519418][ T399] ? find_held_lock+0x2b/0x80
[ 38.519729][ T399] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.520018][ T399] ? __lock_release+0x5d/0x170
[ 38.520313][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.520613][ T399] rtnetlink_rcv_msg+0x710/0xc00
[ 38.520904][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.521199][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.521507][ T399] netlink_rcv_skb+0x121/0x350
[ 38.521801][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.522092][ T399] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.522394][ T399] ? netlink_deliver_tap+0x13e/0x340
[ 38.522698][ T399] ? netlink_deliver_tap+0xc3/0x340
[ 38.522997][ T399] netlink_unicast+0x49e/0x780
[ 38.523294][ T399] ? __pfx_netlink_unicast+0x10/0x10
[ 38.523604][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.523909][ T399] netlink_sendmsg+0x721/0xbe0
[ 38.524204][ T399] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.524530][ T399] ? __import_iovec+0x238/0x3c0
[ 38.524833][ T399] ____sys_sendmsg+0x7ad/0xa10
[ 38.525128][ T399] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.525426][ T399] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.525807][ T399] ___sys_sendmsg+0xed/0x170
[ 38.526097][ T399] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.526391][ T399] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.526765][ T399] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.527058][ T399] ? find_held_lock+0x2b/0x80
[ 38.527351][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.527667][ T399] ? find_held_lock+0x2b/0x80
[ 38.527962][ T399] ? __virt_addr_valid+0x22e/0x450
[ 38.528256][ T399] ? __lock_release+0x5d/0x170
[ 38.528562][ T399] __sys_sendmsg+0x10b/0x1a0
[ 38.528888][ T399] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.529250][ T399] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.529564][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.529864][ T399] do_syscall_64+0xc1/0x380
[ 38.530158][ T399] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.530532][ T399] RIP: 0033:0x7f28fd2fe1e7
[ 38.530838][ 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
[ 38.531899][ T399] RSP: 002b:00007ffe691857e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.532345][ T399] RAX: ffffffffffffffda RBX: 00007ffe69185f10 RCX: 00007f28fd2fe1e7
[ 38.532793][ T399] RDX: 0000000000000000 RSI: 00007ffe69185850 RDI: 0000000000000005
[ 38.533227][ T399] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.533671][ T399] R10: 00007f28fd1fbee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.534116][ T399] R13: 00000000686e4bf5 R14: 0000000000499600 R15: 0000000000000000
[ 38.534577][ T399]
[ 38.534797][ T399] irq event stamp: 38801
[ 38.535017][ T399] hardirqs last enabled at (38809): [] __up_console_sem+0x6b/0x80
[ 38.535535][ T399] hardirqs last disabled at (38818): [] __up_console_sem+0x50/0x80
[ 38.536052][ T399] softirqs last enabled at (38548): [] handle_softirqs+0x358/0x620
[ 38.536567][ T399] softirqs last disabled at (38539): [] __irq_exit_rcu+0xfa/0x160
[ 38.537066][ T399] ---[ end trace 0000000000000000 ]---