[ 15.828599][ T269] gre: GRE over IPv4 demultiplexer driver
[ 15.847314][ T269] ip_gre: GRE over IPv4 tunneling driver
[ 15.927398][ T268] ------------[ cut here ]------------
[ 15.927934][ T268] WARNING: CPU: 1 PID: 268 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 15.928575][ T268] Modules linked in: ip_gre gre
[ 15.928958][ T268] CPU: 1 UID: 0 PID: 268 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 15.929516][ T268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.929929][ T268] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 15.930269][ T268] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 15.931389][ T268] RSP: 0018:ffffc90000c67000 EFLAGS: 00010246
[ 15.931801][ T268] RAX: 0000000000000000 RBX: ffff88800551c000 RCX: 0000000000000001
[ 15.932286][ T268] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 15.932768][ T268] RBP: ffffc90000c670e8 R08: ffff88800551c218 R09: 0000000000000000
[ 15.933257][ T268] R10: ffffc90000c67118 R11: ffff888007d115f0 R12: 1ffff9200018ce04
[ 15.933740][ T268] R13: 000000000000ffe7 R14: ffffc90000c67118 R15: ffff88800551c218
[ 15.934220][ T268] FS: 00007fb5e112b800(0000) GS:ffff8880c4619000(0000) knlGS:0000000000000000
[ 15.934777][ T268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.935187][ T268] CR2: 0000557ca9c294f8 CR3: 000000000918e001 CR4: 0000000000772ef0
[ 15.935896][ T268] PKRU: 55555554
[ 15.936137][ T268] Call Trace:
[ 15.936376][ T268]
[ 15.936540][ T268] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 15.936953][ T268] ? packet_notifier+0x484/0xb70
[ 15.937273][ T268] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 15.937616][ T268] ? __pfx_vlan_device_event+0x10/0x10
[ 15.937954][ T268] netif_set_mtu+0x88/0x100
[ 15.938277][ T268] ? __pfx_netif_set_mtu+0x10/0x10
[ 15.938611][ T268] dev_set_mtu+0xa4/0x230
[ 15.938858][ T268] ip_tunnel_newlink+0x3a5/0x650
[ 15.939178][ T268] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 15.939502][ T268] ipgre_newlink+0x170/0x200 [ip_gre]
[ 15.939838][ T268] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 15.940236][ T268] ? __pfx_validate_linkmsg+0x10/0x10
[ 15.940555][ T268] ? rtnl_create_link+0x172/0xe30
[ 15.940881][ T268] rtnl_newlink_create+0x2ba/0x8f0
[ 15.941200][ T268] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 15.941512][ T268] ? __dev_get_by_name+0x12/0x50
[ 15.941833][ T268] ? rtnl_dev_get+0xa2/0x150
[ 15.942152][ T268] ? __pfx_rtnl_dev_get+0x10/0x10
[ 15.942472][ T268] ? rtnl_newlink+0x651/0xa60
[ 15.942786][ T268] ? reacquire_held_locks+0xd1/0x200
[ 15.943117][ T268] __rtnl_newlink+0x231/0xa40
[ 15.943444][ T268] rtnl_newlink+0x69a/0xa60
[ 15.943768][ T268] ? __pfx_rtnl_newlink+0x10/0x10
[ 15.944101][ T268] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 15.944420][ T268] ? __lock_release+0x5d/0x170
[ 15.944745][ T268] ? __pfx_rtnl_newlink+0x10/0x10
[ 15.945069][ T268] rtnetlink_rcv_msg+0x710/0xc00
[ 15.945387][ T268] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 15.945708][ T268] ? __lock_acquire+0x44d/0x7e0
[ 15.946037][ T268] netlink_rcv_skb+0x121/0x350
[ 15.946356][ T268] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 15.946674][ T268] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 15.947173][ T268] ? netlink_deliver_tap+0x13e/0x340
[ 15.947489][ T268] ? netlink_deliver_tap+0xc3/0x340
[ 15.947816][ T268] netlink_unicast+0x4a1/0x780
[ 15.948147][ T268] ? __pfx_netlink_unicast+0x10/0x10
[ 15.948460][ T268] ? __lock_acquire+0x44d/0x7e0
[ 15.948784][ T268] netlink_sendmsg+0x721/0xbe0
[ 15.949112][ T268] ? __pfx_netlink_sendmsg+0x10/0x10
[ 15.949436][ T268] ? __import_iovec+0x238/0x3c0
[ 15.949758][ T268] ____sys_sendmsg+0x7ad/0xa10
[ 15.950080][ T268] ? __pfx_____sys_sendmsg+0x10/0x10
[ 15.950387][ T268] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 15.950793][ T268] ___sys_sendmsg+0xed/0x170
[ 15.951118][ T268] ? __pfx____sys_sendmsg+0x10/0x10
[ 15.951422][ T268] ? __pfx_handle_pte_fault+0x10/0x10
[ 15.951736][ T268] ? reacquire_held_locks+0xd1/0x200
[ 15.952057][ T268] ? do_user_addr_fault+0x461/0xe00
[ 15.952372][ T268] ? __handle_mm_fault+0x3fc/0x5e0
[ 15.952687][ T268] ? __pfx___handle_mm_fault+0x10/0x10
[ 15.953004][ T268] ? lock_vma_under_rcu+0x36c/0x6b0
[ 15.953329][ T268] __sys_sendmsg+0x10b/0x1a0
[ 15.953646][ T268] ? __pfx___sys_sendmsg+0x10/0x10
[ 15.953974][ T268] ? exc_page_fault+0x5d/0xc0
[ 15.954293][ T268] ? do_user_addr_fault+0x959/0xe00
[ 15.954609][ T268] ? rcu_is_watching+0x12/0xc0
[ 15.954927][ T268] do_syscall_64+0xc1/0x380
[ 15.955236][ T268] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 15.955864][ T268] RIP: 0033:0x7fb5e12f81e7
[ 15.956188][ T268] Code: Unable to access opcode bytes at 0x7fb5e12f81bd.
[ 15.956593][ T268] RSP: 002b:00007ffcf8df8aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 15.957293][ T268] RAX: ffffffffffffffda RBX: 00007ffcf8df91d0 RCX: 00007fb5e12f81e7
[ 15.957762][ T268] RDX: 0000000000000000 RSI: 00007ffcf8df8b10 RDI: 0000000000000005
[ 15.958227][ T268] RBP: 0000000000000004 R08: 00000000000000b4 R09: 0000000000000000
[ 15.958927][ T268] R10: 00007fb5e11f06f8 R11: 0000000000000246 R12: 00007ffcf8df9200
[ 15.959386][ T268] R13: 00000000686e802a R14: 0000000000499600 R15: 00007ffcf8df8c00
[ 15.959867][ T268]
[ 15.960099][ T268] irq event stamp: 47335
[ 15.960329][ T268] hardirqs last enabled at (47343): [] __up_console_sem+0x6b/0x80
[ 15.960875][ T268] hardirqs last disabled at (47352): [] __up_console_sem+0x50/0x80
[ 15.961632][ T268] softirqs last enabled at (46610): [] handle_softirqs+0x358/0x620
[ 15.962174][ T268] softirqs last disabled at (46601): [] __irq_exit_rcu+0xfa/0x160
[ 15.962935][ T268] ---[ end trace 0000000000000000 ]---
[ 15.978543][ T268] ip (268) used greatest stack depth: 23816 bytes left
[ 17.439300][ T292] ------------[ cut here ]------------
[ 17.439670][ T292] WARNING: CPU: 3 PID: 292 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 17.440560][ T292] Modules linked in: ip_gre gre
[ 17.440905][ T292] CPU: 3 UID: 0 PID: 292 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 17.441541][ T292] Tainted: [W]=WARN
[ 17.441784][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.442194][ T292] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 17.442517][ T292] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 17.443659][ T292] RSP: 0018:ffffc900005a7000 EFLAGS: 00010246
[ 17.444078][ T292] RAX: 0000000000000000 RBX: ffff88800aaf1000 RCX: 0000000000000001
[ 17.444553][ T292] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 17.445038][ T292] RBP: ffffc900005a70e8 R08: ffff88800aaf1218 R09: 0000000000000000
[ 17.445515][ T292] R10: ffffc900005a7118 R11: ffff888007d115f0 R12: 1ffff920000b4e04
[ 17.446001][ T292] R13: 000000000000ffe7 R14: ffffc900005a7118 R15: ffff88800aaf1218
[ 17.446479][ T292] FS: 00007ff3a7742800(0000) GS:ffff8880c4719000(0000) knlGS:0000000000000000
[ 17.447042][ T292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.447439][ T292] CR2: 0000000000436890 CR3: 000000000cb32002 CR4: 0000000000772ef0
[ 17.447933][ T292] PKRU: 55555554
[ 17.448177][ T292] Call Trace:
[ 17.448416][ T292]
[ 17.448577][ T292] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 17.448991][ T292] ? packet_notifier+0x484/0xb70
[ 17.449319][ T292] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 17.449637][ T292] ? __pfx_vlan_device_event+0x10/0x10
[ 17.449971][ T292] netif_set_mtu+0x88/0x100
[ 17.450287][ T292] ? __pfx_netif_set_mtu+0x10/0x10
[ 17.450630][ T292] dev_set_mtu+0xa4/0x230
[ 17.450878][ T292] ip_tunnel_newlink+0x3a5/0x650
[ 17.451198][ T292] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 17.451529][ T292] ipgre_newlink+0x170/0x200 [ip_gre]
[ 17.451860][ T292] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 17.452255][ T292] ? __pfx_validate_linkmsg+0x10/0x10
[ 17.452579][ T292] ? rtnl_create_link+0x172/0xe30
[ 17.452928][ T292] rtnl_newlink_create+0x2ba/0x8f0
[ 17.453254][ T292] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 17.453573][ T292] ? __dev_get_by_name+0x12/0x50
[ 17.453897][ T292] ? rtnl_dev_get+0xa2/0x150
[ 17.454214][ T292] ? __pfx_rtnl_dev_get+0x10/0x10
[ 17.454535][ T292] ? rtnl_newlink+0x651/0xa60
[ 17.454855][ T292] ? reacquire_held_locks+0xd1/0x200
[ 17.455180][ T292] __rtnl_newlink+0x231/0xa40
[ 17.455517][ T292] rtnl_newlink+0x69a/0xa60
[ 17.455845][ T292] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.456180][ T292] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 17.456495][ T292] ? __lock_release+0x5d/0x170
[ 17.456812][ T292] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.457141][ T292] rtnetlink_rcv_msg+0x710/0xc00
[ 17.457458][ T292] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.457791][ T292] ? __lock_acquire+0x44d/0x7e0
[ 17.458136][ T292] netlink_rcv_skb+0x121/0x350
[ 17.458455][ T292] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.458781][ T292] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 17.459118][ T292] ? netlink_deliver_tap+0x13e/0x340
[ 17.459441][ T292] ? netlink_deliver_tap+0xc3/0x340
[ 17.459757][ T292] netlink_unicast+0x4a1/0x780
[ 17.460084][ T292] ? __pfx_netlink_unicast+0x10/0x10
[ 17.460399][ T292] ? __lock_acquire+0x44d/0x7e0
[ 17.460724][ T292] netlink_sendmsg+0x721/0xbe0
[ 17.461053][ T292] ? __pfx_netlink_sendmsg+0x10/0x10
[ 17.461372][ T292] ? __import_iovec+0x238/0x3c0
[ 17.461697][ T292] ____sys_sendmsg+0x7ad/0xa10
[ 17.462022][ T292] ? __pfx_____sys_sendmsg+0x10/0x10
[ 17.462347][ T292] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 17.462755][ T292] ___sys_sendmsg+0xed/0x170
[ 17.463083][ T292] ? __pfx____sys_sendmsg+0x10/0x10
[ 17.463406][ T292] ? __pfx_handle_pte_fault+0x10/0x10
[ 17.463727][ T292] ? reacquire_held_locks+0xd1/0x200
[ 17.464050][ T292] ? do_user_addr_fault+0x461/0xe00
[ 17.464369][ T292] ? __handle_mm_fault+0x3fc/0x5e0
[ 17.464683][ T292] ? __pfx___handle_mm_fault+0x10/0x10
[ 17.465005][ T292] ? lock_vma_under_rcu+0x36c/0x6b0
[ 17.465345][ T292] __sys_sendmsg+0x10b/0x1a0
[ 17.465662][ T292] ? __pfx___sys_sendmsg+0x10/0x10
[ 17.465985][ T292] ? exc_page_fault+0x5d/0xc0
[ 17.466315][ T292] ? do_user_addr_fault+0x959/0xe00
[ 17.466636][ T292] ? rcu_is_watching+0x12/0xc0
[ 17.466965][ T292] do_syscall_64+0xc1/0x380
[ 17.467290][ T292] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.467692][ T292] RIP: 0033:0x7ff3a790f1e7
[ 17.468032][ T292] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 17.469171][ T292] RSP: 002b:00007ffdf6af45c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 17.469649][ T292] RAX: ffffffffffffffda RBX: 00007ffdf6af4cf0 RCX: 00007ff3a790f1e7
[ 17.470135][ T292] RDX: 0000000000000000 RSI: 00007ffdf6af4630 RDI: 0000000000000005
[ 17.470610][ T292] RBP: 0000000000000004 R08: 00000000000000ac R09: 0000000000000000
[ 17.471093][ T292] R10: 00007ff3a78076f8 R11: 0000000000000246 R12: 00007ffdf6af4d20
[ 17.471567][ T292] R13: 00000000686e802b R14: 0000000000499600 R15: 00007ffdf6af4720
[ 17.472072][ T292]
[ 17.472311][ T292] irq event stamp: 40445
[ 17.472548][ T292] hardirqs last enabled at (40453): [] __up_console_sem+0x6b/0x80
[ 17.473112][ T292] hardirqs last disabled at (40462): [] __up_console_sem+0x50/0x80
[ 17.473674][ T292] softirqs last enabled at (40104): [] handle_softirqs+0x358/0x620
[ 17.474234][ T292] softirqs last disabled at (40099): [] __irq_exit_rcu+0xfa/0x160
[ 17.474782][ T292] ---[ end trace 0000000000000000 ]---
[ 18.891226][ T308] ------------[ cut here ]------------
[ 18.891653][ T308] WARNING: CPU: 3 PID: 308 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.892294][ T308] Modules linked in: ip_gre gre
[ 18.892983][ T308] CPU: 3 UID: 0 PID: 308 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.893631][ T308] Tainted: [W]=WARN
[ 18.893882][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.894291][ T308] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.894617][ T308] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 18.895766][ T308] RSP: 0018:ffffc90000be7000 EFLAGS: 00010246
[ 18.896178][ T308] RAX: 0000000000000000 RBX: ffff8880054b4000 RCX: 0000000000000001
[ 18.896653][ T308] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 18.897150][ T308] RBP: ffffc90000be70e8 R08: ffff8880054b4218 R09: 0000000000000000
[ 18.897643][ T308] R10: ffffc90000be7118 R11: ffff8880054b4000 R12: 1ffff9200017ce04
[ 18.898139][ T308] R13: 00000000000005c4 R14: ffffc90000be7118 R15: ffff8880054b4218
[ 18.898617][ T308] FS: 00007f467e82b800(0000) GS:ffff8880c4719000(0000) knlGS:0000000000000000
[ 18.899186][ T308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.899585][ T308] CR2: 0000000000436890 CR3: 0000000004ee7005 CR4: 0000000000772ef0
[ 18.900069][ T308] PKRU: 55555554
[ 18.900308][ T308] Call Trace:
[ 18.900547][ T308]
[ 18.900712][ T308] ? packet_notifier+0x484/0xb70
[ 18.901061][ T308] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.901386][ T308] ? packet_notifier+0x48e/0xb70
[ 18.901704][ T308] ? __pfx_vlan_device_event+0x10/0x10
[ 18.902031][ T308] ? __pfx_br_device_event+0x10/0x10
[ 18.902358][ T308] netif_set_mtu+0x88/0x100
[ 18.902674][ T308] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.903012][ T308] ? __pfx_register_netdevice+0x10/0x10
[ 18.903343][ T308] dev_set_mtu+0xa4/0x230
[ 18.903583][ T308] ip_tunnel_newlink+0x3a5/0x650
[ 18.903909][ T308] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 18.904233][ T308] ipgre_newlink+0x170/0x200 [ip_gre]
[ 18.904560][ T308] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 18.904984][ T308] ? __pfx_validate_linkmsg+0x10/0x10
[ 18.905313][ T308] ? rtnl_create_link+0x172/0xe30
[ 18.905633][ T308] rtnl_newlink_create+0x2ba/0x8f0
[ 18.905960][ T308] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 18.906276][ T308] ? __dev_get_by_name+0x12/0x50
[ 18.906593][ T308] ? rtnl_dev_get+0xa2/0x150
[ 18.906933][ T308] ? __pfx_rtnl_dev_get+0x10/0x10
[ 18.907254][ T308] ? rtnl_newlink+0x651/0xa60
[ 18.907579][ T308] ? reacquire_held_locks+0xd1/0x200
[ 18.907917][ T308] __rtnl_newlink+0x231/0xa40
[ 18.908244][ T308] rtnl_newlink+0x69a/0xa60
[ 18.908566][ T308] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.908923][ T308] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.909239][ T308] ? __lock_release+0x5d/0x170
[ 18.909557][ T308] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.909886][ T308] rtnetlink_rcv_msg+0x710/0xc00
[ 18.910203][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.910521][ T308] ? __lock_acquire+0x44d/0x7e0
[ 18.910855][ T308] netlink_rcv_skb+0x121/0x350
[ 18.911174][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.911493][ T308] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.911831][ T308] ? netlink_deliver_tap+0x13e/0x340
[ 18.912154][ T308] ? netlink_deliver_tap+0xc3/0x340
[ 18.912473][ T308] netlink_unicast+0x4a1/0x780
[ 18.912793][ T308] ? __pfx_netlink_unicast+0x10/0x10
[ 18.913129][ T308] ? __lock_acquire+0x44d/0x7e0
[ 18.913455][ T308] netlink_sendmsg+0x721/0xbe0
[ 18.913776][ T308] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.914103][ T308] ? __import_iovec+0x238/0x3c0
[ 18.914428][ T308] ____sys_sendmsg+0x7ad/0xa10
[ 18.914750][ T308] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.915072][ T308] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.915479][ T308] ___sys_sendmsg+0xed/0x170
[ 18.915797][ T308] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.916119][ T308] ? __pfx_handle_pte_fault+0x10/0x10
[ 18.916438][ T308] ? reacquire_held_locks+0xd1/0x200
[ 18.916758][ T308] ? do_user_addr_fault+0x461/0xe00
[ 18.917096][ T308] ? __handle_mm_fault+0x3fc/0x5e0
[ 18.917418][ T308] ? __pfx___handle_mm_fault+0x10/0x10
[ 18.917739][ T308] ? lock_vma_under_rcu+0x36c/0x6b0
[ 18.918086][ T308] __sys_sendmsg+0x10b/0x1a0
[ 18.918404][ T308] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.918720][ T308] ? exc_page_fault+0x5d/0xc0
[ 18.919056][ T308] ? do_user_addr_fault+0x959/0xe00
[ 18.919372][ T308] ? rcu_is_watching+0x12/0xc0
[ 18.919692][ T308] do_syscall_64+0xc1/0x380
[ 18.920016][ T308] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.920408][ T308] RIP: 0033:0x7f467e9f81e7
[ 18.920732][ T308] 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
[ 18.921880][ T308] RSP: 002b:00007ffe19a6a5b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.922367][ T308] RAX: ffffffffffffffda RBX: 00007ffe19a6ace0 RCX: 00007f467e9f81e7
[ 18.922850][ T308] RDX: 0000000000000000 RSI: 00007ffe19a6a620 RDI: 0000000000000005
[ 18.923352][ T308] RBP: 0000000000000004 R08: 00000000000000ac R09: 0000000000000000
[ 18.923836][ T308] R10: 00007f467e8f06f8 R11: 0000000000000246 R12: 00007ffe19a6ad10
[ 18.924314][ T308] R13: 00000000686e802d R14: 0000000000499600 R15: 00007ffe19a6a710
[ 18.924800][ T308]
[ 18.925046][ T308] irq event stamp: 40059
[ 18.925284][ T308] hardirqs last enabled at (40067): [] __up_console_sem+0x6b/0x80
[ 18.925861][ T308] hardirqs last disabled at (40098): [] __up_console_sem+0x50/0x80
[ 18.926409][ T308] softirqs last enabled at (40096): [] handle_softirqs+0x358/0x620
[ 18.926964][ T308] softirqs last disabled at (40075): [] __irq_exit_rcu+0xfa/0x160
[ 18.927517][ T308] ---[ end trace 0000000000000000 ]---
[ 20.359405][ T324] ------------[ cut here ]------------
[ 20.359807][ T324] WARNING: CPU: 2 PID: 324 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.361663][ T324] Modules linked in: ip_gre gre
[ 20.362047][ T324] CPU: 2 UID: 0 PID: 324 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.362716][ T324] Tainted: [W]=WARN
[ 20.362986][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.363407][ T324] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.363755][ T324] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.364949][ T324] RSP: 0018:ffffc900006a7000 EFLAGS: 00010246
[ 20.365376][ T324] RAX: 0000000000000000 RBX: ffff888009684000 RCX: 0000000000000001
[ 20.365887][ T324] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 20.366380][ T324] RBP: ffffc900006a70e8 R08: ffff888009684218 R09: 0000000000000000
[ 20.366885][ T324] R10: ffffc900006a7118 R11: ffffffff9b49be78 R12: 1ffff920000d4e04
[ 20.367388][ T324] R13: 000000000000ffe7 R14: ffffc900006a7118 R15: ffff888009684218
[ 20.367915][ T324] FS: 00007f9d1e876800(0000) GS:ffff8880c4699000(0000) knlGS:0000000000000000
[ 20.368497][ T324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.368928][ T324] CR2: 00007fee2f322af0 CR3: 000000000c410005 CR4: 0000000000772ef0
[ 20.369434][ T324] PKRU: 55555554
[ 20.369696][ T324] Call Trace:
[ 20.369966][ T324]
[ 20.370144][ T324] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.375215][ T324] ? packet_notifier+0x484/0xb70
[ 20.375556][ T324] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.375902][ T324] ? __pfx_vlan_device_event+0x10/0x10
[ 20.376246][ T324] netif_set_mtu+0x88/0x100
[ 20.376584][ T324] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.376960][ T324] dev_set_mtu+0xa4/0x230
[ 20.377227][ T324] ip_tunnel_newlink+0x3a5/0x650
[ 20.377571][ T324] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.377934][ T324] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.378276][ T324] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.378691][ T324] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.383882][ T324] ? rtnl_create_link+0x172/0xe30
[ 20.384221][ T324] rtnl_newlink_create+0x2ba/0x8f0
[ 20.384561][ T324] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.384906][ T324] ? __dev_get_by_name+0x12/0x50
[ 20.385462][ T324] ? rtnl_dev_get+0xa2/0x150
[ 20.385795][ T324] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.386367][ T324] ? rtnl_newlink+0x651/0xa60
[ 20.390379][ T324] ? reacquire_held_locks+0xd1/0x200
[ 20.390727][ T324] __rtnl_newlink+0x231/0xa40
[ 20.391088][ T324] rtnl_newlink+0x69a/0xa60
[ 20.391436][ T324] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.391784][ T324] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.392128][ T324] ? __lock_release+0x5d/0x170
[ 20.392470][ T324] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.392806][ T324] rtnetlink_rcv_msg+0x710/0xc00
[ 20.393156][ T324] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.393500][ T324] ? __lock_acquire+0x44d/0x7e0
[ 20.393854][ T324] netlink_rcv_skb+0x121/0x350
[ 20.394419][ T324] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.394756][ T324] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.395116][ T324] ? netlink_deliver_tap+0x13e/0x340
[ 20.395673][ T324] ? netlink_deliver_tap+0xc3/0x340
[ 20.396465][ T324] netlink_unicast+0x4a1/0x780
[ 20.396808][ T324] ? __pfx_netlink_unicast+0x10/0x10
[ 20.397157][ T324] ? __lock_acquire+0x44d/0x7e0
[ 20.397497][ T324] netlink_sendmsg+0x721/0xbe0
[ 20.398079][ T324] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.398633][ T324] ? __import_iovec+0x238/0x3c0
[ 20.398988][ T324] ____sys_sendmsg+0x7ad/0xa10
[ 20.399322][ T324] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.399648][ T324] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.400306][ T324] ___sys_sendmsg+0xed/0x170
[ 20.400642][ T324] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.400986][ T324] ? __pfx_handle_pte_fault+0x10/0x10
[ 20.401320][ T324] ? reacquire_held_locks+0xd1/0x200
[ 20.401885][ T324] ? do_user_addr_fault+0x461/0xe00
[ 20.402220][ T324] ? __handle_mm_fault+0x3fc/0x5e0
[ 20.402551][ T324] ? __pfx___handle_mm_fault+0x10/0x10
[ 20.403112][ T324] ? lock_vma_under_rcu+0x36c/0x6b0
[ 20.403461][ T324] __sys_sendmsg+0x10b/0x1a0
[ 20.403795][ T324] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.404136][ T324] ? exc_page_fault+0x5d/0xc0
[ 20.404477][ T324] ? do_user_addr_fault+0x959/0xe00
[ 20.405041][ T324] ? rcu_is_watching+0x12/0xc0
[ 20.405375][ T324] do_syscall_64+0xc1/0x380
[ 20.405709][ T324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.406348][ T324] RIP: 0033:0x7f9d1ea431e7
[ 20.406686][ T324] 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
[ 20.408085][ T324] RSP: 002b:00007ffe045ac3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.408580][ T324] RAX: ffffffffffffffda RBX: 00007ffe045acb00 RCX: 00007f9d1ea431e7
[ 20.409081][ T324] RDX: 0000000000000000 RSI: 00007ffe045ac440 RDI: 0000000000000005
[ 20.409796][ T324] RBP: 0000000000000004 R08: 00000000000000b4 R09: 0000000000000000
[ 20.410292][ T324] R10: 00007f9d1e93b6f8 R11: 0000000000000246 R12: 00007ffe045acb30
[ 20.411027][ T324] R13: 00000000686e802e R14: 0000000000499600 R15: 00007ffe045ac530
[ 20.411528][ T324]
[ 20.411782][ T324] irq event stamp: 39785
[ 20.412045][ T324] hardirqs last enabled at (39797): [] __up_console_sem+0x6b/0x80
[ 20.412841][ T324] hardirqs last disabled at (39808): [] __up_console_sem+0x50/0x80
[ 20.413407][ T324] softirqs last enabled at (38858): [] handle_softirqs+0x358/0x620
[ 20.413981][ T324] softirqs last disabled at (38851): [] __irq_exit_rcu+0xfa/0x160
[ 20.414546][ T324] ---[ end trace 0000000000000000 ]---
[ 21.849080][ T340] ------------[ cut here ]------------
[ 21.849497][ T340] WARNING: CPU: 0 PID: 340 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.850122][ T340] Modules linked in: ip_gre gre
[ 21.850450][ T340] CPU: 0 UID: 0 PID: 340 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.851143][ T340] Tainted: [W]=WARN
[ 21.851403][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.851793][ T340] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.852125][ T340] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.853248][ T340] RSP: 0018:ffffc900007d7000 EFLAGS: 00010246
[ 21.853645][ T340] RAX: 0000000000000000 RBX: ffff888005419000 RCX: 0000000000000001
[ 21.854119][ T340] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 21.854583][ T340] RBP: ffffc900007d70e8 R08: ffff888005419218 R09: 0000000000000000
[ 21.855062][ T340] R10: ffffc900007d7118 R11: ffffffff9f58d1e0 R12: 1ffff920000fae04
[ 21.855528][ T340] R13: 000000000000ffe7 R14: ffffc900007d7118 R15: ffff888005419218
[ 21.856004][ T340] FS: 00007f1d31c0b800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 21.856547][ T340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.856945][ T340] CR2: 0000000000436890 CR3: 000000000c02c004 CR4: 0000000000772ef0
[ 21.857415][ T340] PKRU: 55555554
[ 21.857665][ T340] Call Trace:
[ 21.857913][ T340]
[ 21.858073][ T340] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 21.858464][ T340] ? packet_notifier+0x484/0xb70
[ 21.858780][ T340] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.859102][ T340] ? __pfx_vlan_device_event+0x10/0x10
[ 21.859423][ T340] netif_set_mtu+0x88/0x100
[ 21.859736][ T340] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.860069][ T340] dev_set_mtu+0xa4/0x230
[ 21.860309][ T340] ip_tunnel_newlink+0x3a5/0x650
[ 21.860622][ T340] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.860951][ T340] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.861268][ T340] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.861654][ T340] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.861989][ T340] ? rtnl_create_link+0x172/0xe30
[ 21.862299][ T340] rtnl_newlink_create+0x2ba/0x8f0
[ 21.862611][ T340] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.862928][ T340] ? __dev_get_by_name+0x12/0x50
[ 21.863240][ T340] ? rtnl_dev_get+0xa2/0x150
[ 21.863546][ T340] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.863869][ T340] ? rtnl_newlink+0x651/0xa60
[ 21.864178][ T340] ? reacquire_held_locks+0xd1/0x200
[ 21.864498][ T340] __rtnl_newlink+0x231/0xa40
[ 21.864816][ T340] rtnl_newlink+0x69a/0xa60
[ 21.865149][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.865469][ T340] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.865773][ T340] ? __lock_release+0x5d/0x170
[ 21.866110][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.866416][ T340] rtnetlink_rcv_msg+0x710/0xc00
[ 21.866726][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.867056][ T340] ? __lock_acquire+0x44d/0x7e0
[ 21.867372][ T340] netlink_rcv_skb+0x121/0x350
[ 21.867695][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.868013][ T340] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.868333][ T340] ? netlink_deliver_tap+0x13e/0x340
[ 21.868639][ T340] ? netlink_deliver_tap+0xc3/0x340
[ 21.868962][ T340] netlink_unicast+0x4a1/0x780
[ 21.869279][ T340] ? __pfx_netlink_unicast+0x10/0x10
[ 21.869584][ T340] ? __lock_acquire+0x44d/0x7e0
[ 21.869907][ T340] netlink_sendmsg+0x721/0xbe0
[ 21.870222][ T340] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.870530][ T340] ? __import_iovec+0x238/0x3c0
[ 21.870861][ T340] ____sys_sendmsg+0x7ad/0xa10
[ 21.871173][ T340] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.871484][ T340] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.871888][ T340] ___sys_sendmsg+0xed/0x170
[ 21.872197][ T340] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.872502][ T340] ? __pfx_handle_pte_fault+0x10/0x10
[ 21.872813][ T340] ? reacquire_held_locks+0xd1/0x200
[ 21.873135][ T340] ? do_user_addr_fault+0x461/0xe00
[ 21.873450][ T340] ? __handle_mm_fault+0x3fc/0x5e0
[ 21.873758][ T340] ? __pfx___handle_mm_fault+0x10/0x10
[ 21.874074][ T340] ? lock_vma_under_rcu+0x36c/0x6b0
[ 21.874405][ T340] __sys_sendmsg+0x10b/0x1a0
[ 21.874713][ T340] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.875033][ T340] ? exc_page_fault+0x5d/0xc0
[ 21.875352][ T340] ? do_user_addr_fault+0x959/0xe00
[ 21.875663][ T340] ? rcu_is_watching+0x12/0xc0
[ 21.875986][ T340] do_syscall_64+0xc1/0x380
[ 21.876296][ T340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.876677][ T340] RIP: 0033:0x7f1d31dd81e7
[ 21.877005][ T340] 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
[ 21.878127][ T340] RSP: 002b:00007ffdd5b26838 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.878593][ T340] RAX: ffffffffffffffda RBX: 00007ffdd5b26f60 RCX: 00007f1d31dd81e7
[ 21.879070][ T340] RDX: 0000000000000000 RSI: 00007ffdd5b268a0 RDI: 0000000000000005
[ 21.879532][ T340] RBP: 0000000000000004 R08: 00000000000000ac R09: 0000000000000000
[ 21.880004][ T340] R10: 00007f1d31cd06f8 R11: 0000000000000246 R12: 00007ffdd5b26f90
[ 21.880470][ T340] R13: 00000000686e8030 R14: 0000000000499600 R15: 00007ffdd5b26990
[ 21.880957][ T340]
[ 21.881191][ T340] irq event stamp: 40177
[ 21.881518][ T340] hardirqs last enabled at (40185): [] __up_console_sem+0x6b/0x80
[ 21.882459][ T340] hardirqs last disabled at (40194): [] __up_console_sem+0x50/0x80
[ 21.883320][ T340] softirqs last enabled at (39932): [] handle_softirqs+0x358/0x620
[ 21.883874][ T340] softirqs last disabled at (39923): [] __irq_exit_rcu+0xfa/0x160
[ 21.884409][ T340] ---[ end trace 0000000000000000 ]---
[ 23.279856][ T356] ------------[ cut here ]------------
[ 23.280206][ T356] WARNING: CPU: 0 PID: 356 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.280809][ T356] Modules linked in: ip_gre gre
[ 23.281165][ T356] CPU: 0 UID: 0 PID: 356 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.281779][ T356] Tainted: [W]=WARN
[ 23.282474][ T356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.282870][ T356] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.283189][ T356] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.284297][ T356] RSP: 0018:ffffc900008b7000 EFLAGS: 00010246
[ 23.284688][ T356] RAX: 0000000000000000 RBX: ffff88800dba9000 RCX: 0000000000000001
[ 23.285163][ T356] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 23.285627][ T356] RBP: ffffc900008b70e8 R08: ffff88800dba9218 R09: 0000000000000000
[ 23.286101][ T356] R10: ffffc900008b7118 R11: ffff88800dba9000 R12: 1ffff92000116e04
[ 23.286566][ T356] R13: 00000000000005c4 R14: ffffc900008b7118 R15: ffff88800dba9218
[ 23.287040][ T356] FS: 00007fd48029f800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 23.287585][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.287988][ T356] CR2: 0000000000436890 CR3: 000000000cadc001 CR4: 0000000000772ef0
[ 23.288453][ T356] PKRU: 55555554
[ 23.288686][ T356] Call Trace:
[ 23.288927][ T356]
[ 23.289085][ T356] ? packet_notifier+0x484/0xb70
[ 23.289405][ T356] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.289711][ T356] ? packet_notifier+0x48e/0xb70
[ 23.290028][ T356] ? __pfx_vlan_device_event+0x10/0x10
[ 23.290335][ T356] ? __pfx_br_device_event+0x10/0x10
[ 23.290650][ T356] netif_set_mtu+0x88/0x100
[ 23.290967][ T356] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.291282][ T356] ? __pfx_register_netdevice+0x10/0x10
[ 23.291599][ T356] dev_set_mtu+0xa4/0x230
[ 23.291839][ T356] ip_tunnel_newlink+0x3a5/0x650
[ 23.292152][ T356] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 23.292467][ T356] ipgre_newlink+0x170/0x200 [ip_gre]
[ 23.292779][ T356] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 23.293188][ T356] ? __pfx_validate_linkmsg+0x10/0x10
[ 23.293511][ T356] ? rtnl_create_link+0x172/0xe30
[ 23.293830][ T356] rtnl_newlink_create+0x2ba/0x8f0
[ 23.294143][ T356] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 23.294446][ T356] ? __dev_get_by_name+0x12/0x50
[ 23.294755][ T356] ? rtnl_dev_get+0xa2/0x150
[ 23.295072][ T356] ? __pfx_rtnl_dev_get+0x10/0x10
[ 23.295385][ T356] ? rtnl_newlink+0x651/0xa60
[ 23.295690][ T356] ? reacquire_held_locks+0xd1/0x200
[ 23.296015][ T356] __rtnl_newlink+0x231/0xa40
[ 23.296334][ T356] rtnl_newlink+0x69a/0xa60
[ 23.296647][ T356] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.296978][ T356] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.297285][ T356] ? __lock_release+0x5d/0x170
[ 23.297599][ T356] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.297916][ T356] rtnetlink_rcv_msg+0x710/0xc00
[ 23.298229][ T356] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.298547][ T356] ? __lock_acquire+0x44d/0x7e0
[ 23.298938][ T356] netlink_rcv_skb+0x121/0x350
[ 23.299474][ T356] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.300008][ T356] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.300334][ T356] ? netlink_deliver_tap+0x13e/0x340
[ 23.300639][ T356] ? netlink_deliver_tap+0xc3/0x340
[ 23.300970][ T356] netlink_unicast+0x4a1/0x780
[ 23.301282][ T356] ? __pfx_netlink_unicast+0x10/0x10
[ 23.301588][ T356] ? __lock_acquire+0x44d/0x7e0
[ 23.301910][ T356] netlink_sendmsg+0x721/0xbe0
[ 23.302221][ T356] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.302527][ T356] ? __import_iovec+0x238/0x3c0
[ 23.302852][ T356] ____sys_sendmsg+0x7ad/0xa10
[ 23.303161][ T356] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.303474][ T356] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.303874][ T356] ___sys_sendmsg+0xed/0x170
[ 23.304187][ T356] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.304495][ T356] ? __pfx_handle_pte_fault+0x10/0x10
[ 23.304805][ T356] ? reacquire_held_locks+0xd1/0x200
[ 23.305123][ T356] ? do_user_addr_fault+0x461/0xe00
[ 23.305440][ T356] ? __handle_mm_fault+0x3fc/0x5e0
[ 23.305745][ T356] ? __pfx___handle_mm_fault+0x10/0x10
[ 23.306057][ T356] ? lock_vma_under_rcu+0x36c/0x6b0
[ 23.306382][ T356] __sys_sendmsg+0x10b/0x1a0
[ 23.306690][ T356] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.307004][ T356] ? exc_page_fault+0x5d/0xc0
[ 23.307318][ T356] ? do_user_addr_fault+0x959/0xe00
[ 23.307639][ T356] ? rcu_is_watching+0x12/0xc0
[ 23.307960][ T356] do_syscall_64+0xc1/0x380
[ 23.308269][ T356] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.308650][ T356] RIP: 0033:0x7fd48046c1e7
[ 23.308978][ T356] 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
[ 23.310089][ T356] RSP: 002b:00007ffd4562b3f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.310552][ T356] RAX: ffffffffffffffda RBX: 00007ffd4562bb20 RCX: 00007fd48046c1e7
[ 23.311022][ T356] RDX: 0000000000000000 RSI: 00007ffd4562b460 RDI: 0000000000000005
[ 23.311480][ T356] RBP: 0000000000000004 R08: 00000000000000ac R09: 0000000000000000
[ 23.311958][ T356] R10: 00007fd4803646f8 R11: 0000000000000246 R12: 00007ffd4562bb50
[ 23.312418][ T356] R13: 00000000686e8031 R14: 0000000000499600 R15: 00007ffd4562b550
[ 23.312907][ T356]
[ 23.313137][ T356] irq event stamp: 40599
[ 23.313367][ T356] hardirqs last enabled at (40607): [] __up_console_sem+0x6b/0x80
[ 23.313914][ T356] hardirqs last disabled at (40616): [] __up_console_sem+0x50/0x80
[ 23.314445][ T356] softirqs last enabled at (40588): [] handle_softirqs+0x358/0x620
[ 23.314983][ T356] softirqs last disabled at (40579): [] __irq_exit_rcu+0xfa/0x160
[ 23.315511][ T356] ---[ end trace 0000000000000000 ]---
[ 24.723941][ T372] ------------[ cut here ]------------
[ 24.724348][ T372] WARNING: CPU: 0 PID: 372 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.724970][ T372] Modules linked in: ip_gre gre
[ 24.725299][ T372] CPU: 0 UID: 0 PID: 372 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.725929][ T372] Tainted: [W]=WARN
[ 24.726163][ T372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.726546][ T372] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.726870][ T372] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 24.727989][ T372] RSP: 0018:ffffc90000967000 EFLAGS: 00010246
[ 24.728379][ T372] RAX: 0000000000000000 RBX: ffff888008c59000 RCX: 0000000000000001
[ 24.728853][ T372] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 24.729325][ T372] RBP: ffffc900009670e8 R08: ffff888008c59218 R09: 0000000000000000
[ 24.729783][ T372] R10: ffffc90000967118 R11: ffffffff9f58d1e0 R12: 1ffff9200012ce04
[ 24.730250][ T372] R13: 000000000000ffe7 R14: ffffc90000967118 R15: ffff888008c59218
[ 24.730711][ T372] FS: 00007f2f0270f800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 24.731262][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.731649][ T372] CR2: 0000000000436890 CR3: 000000000beb6006 CR4: 0000000000772ef0
[ 24.732122][ T372] PKRU: 55555554
[ 24.732353][ T372] Call Trace:
[ 24.732583][ T372]
[ 24.732740][ T372] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 24.733132][ T372] ? packet_notifier+0x484/0xb70
[ 24.733441][ T372] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.733753][ T372] ? __pfx_vlan_device_event+0x10/0x10
[ 24.734082][ T372] netif_set_mtu+0x88/0x100
[ 24.734389][ T372] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.734713][ T372] dev_set_mtu+0xa4/0x230
[ 24.734957][ T372] ip_tunnel_newlink+0x3a5/0x650
[ 24.735270][ T372] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 24.735582][ T372] ipgre_newlink+0x170/0x200 [ip_gre]
[ 24.735906][ T372] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 24.736290][ T372] ? __pfx_validate_linkmsg+0x10/0x10
[ 24.736605][ T372] ? rtnl_create_link+0x172/0xe30
[ 24.736926][ T372] rtnl_newlink_create+0x2ba/0x8f0
[ 24.737238][ T372] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 24.737542][ T372] ? __dev_get_by_name+0x12/0x50
[ 24.737870][ T372] ? rtnl_dev_get+0xa2/0x150
[ 24.738176][ T372] ? __pfx_rtnl_dev_get+0x10/0x10
[ 24.738488][ T372] ? rtnl_newlink+0x651/0xa60
[ 24.738793][ T372] ? reacquire_held_locks+0xd1/0x200
[ 24.739118][ T372] __rtnl_newlink+0x231/0xa40
[ 24.739438][ T372] rtnl_newlink+0x69a/0xa60
[ 24.739752][ T372] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.740081][ T372] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.740391][ T372] ? __lock_release+0x5d/0x170
[ 24.740701][ T372] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.741018][ T372] rtnetlink_rcv_msg+0x710/0xc00
[ 24.741333][ T372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.741644][ T372] ? __lock_acquire+0x44d/0x7e0
[ 24.741966][ T372] netlink_rcv_skb+0x121/0x350
[ 24.742277][ T372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.742584][ T372] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.742929][ T372] ? netlink_deliver_tap+0x13e/0x340
[ 24.743237][ T372] ? netlink_deliver_tap+0xc3/0x340
[ 24.743543][ T372] netlink_unicast+0x4a1/0x780
[ 24.743863][ T372] ? __pfx_netlink_unicast+0x10/0x10
[ 24.744170][ T372] ? __lock_acquire+0x44d/0x7e0
[ 24.744484][ T372] netlink_sendmsg+0x721/0xbe0
[ 24.744796][ T372] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.745118][ T372] ? __import_iovec+0x238/0x3c0
[ 24.745434][ T372] ____sys_sendmsg+0x7ad/0xa10
[ 24.745745][ T372] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.746059][ T372] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.746455][ T372] ___sys_sendmsg+0xed/0x170
[ 24.746891][ T372] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.747421][ T372] ? __pfx_handle_pte_fault+0x10/0x10
[ 24.747999][ T372] ? reacquire_held_locks+0xd1/0x200
[ 24.748345][ T372] ? do_user_addr_fault+0x461/0xe00
[ 24.748657][ T372] ? __handle_mm_fault+0x3fc/0x5e0
[ 24.748974][ T372] ? __pfx___handle_mm_fault+0x10/0x10
[ 24.749281][ T372] ? lock_vma_under_rcu+0x36c/0x6b0
[ 24.749608][ T372] __sys_sendmsg+0x10b/0x1a0
[ 24.749932][ T372] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.750240][ T372] ? exc_page_fault+0x5d/0xc0
[ 24.750555][ T372] ? do_user_addr_fault+0x959/0xe00
[ 24.750872][ T372] ? rcu_is_watching+0x12/0xc0
[ 24.751184][ T372] do_syscall_64+0xc1/0x380
[ 24.751491][ T372] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.751881][ T372] RIP: 0033:0x7f2f028dc1e7
[ 24.752199][ T372] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 24.753298][ T372] RSP: 002b:00007fff5e0b65b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.753766][ T372] RAX: ffffffffffffffda RBX: 00007fff5e0b6ce0 RCX: 00007f2f028dc1e7
[ 24.754234][ T372] RDX: 0000000000000000 RSI: 00007fff5e0b6620 RDI: 0000000000000005
[ 24.754693][ T372] RBP: 0000000000000004 R08: 00000000000000b4 R09: 0000000000000000
[ 24.755159][ T372] R10: 00007f2f027d46f8 R11: 0000000000000246 R12: 00007fff5e0b6d10
[ 24.755621][ T372] R13: 00000000686e8033 R14: 0000000000499600 R15: 00007fff5e0b6710
[ 24.756104][ T372]
[ 24.756334][ T372] irq event stamp: 38757
[ 24.756563][ T372] hardirqs last enabled at (38765): [] __up_console_sem+0x6b/0x80
[ 24.757105][ T372] hardirqs last disabled at (38774): [] __up_console_sem+0x50/0x80
[ 24.757643][ T372] softirqs last enabled at (37960): [] rt_cache_route+0xfd/0x150
[ 24.758191][ T372] softirqs last disabled at (37958): [] rt_add_uncached_list+0x55/0x1b0
[ 24.758719][ T372] ---[ end trace 0000000000000000 ]---
[ 26.338985][ T389] ------------[ cut here ]------------
[ 26.339351][ T389] WARNING: CPU: 3 PID: 389 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.339986][ T389] Modules linked in: ip_gre gre
[ 26.340323][ T389] CPU: 3 UID: 0 PID: 389 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.340969][ T389] Tainted: [W]=WARN
[ 26.341210][ T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.341605][ T389] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.341947][ T389] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 26.343096][ T389] RSP: 0018:ffffc90000ad7000 EFLAGS: 00010246
[ 26.343501][ T389] RAX: 0000000000000000 RBX: ffff88800c2dc000 RCX: 0000000000000001
[ 26.343986][ T389] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 26.344463][ T389] RBP: ffffc90000ad70e8 R08: ffff88800c2dc218 R09: 0000000000000000
[ 26.344948][ T389] R10: ffffc90000ad7118 R11: ffffffff9f58d1e0 R12: 1ffff9200015ae04
[ 26.345430][ T389] R13: 000000000000ffe7 R14: ffffc90000ad7118 R15: ffff88800c2dc218
[ 26.345922][ T389] FS: 00007f368d19f800(0000) GS:ffff8880c4719000(0000) knlGS:0000000000000000
[ 26.346476][ T389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.346893][ T389] CR2: 0000000000436890 CR3: 000000000ffbe002 CR4: 0000000000772ef0
[ 26.347382][ T389] PKRU: 55555554
[ 26.347629][ T389] Call Trace:
[ 26.347875][ T389]
[ 26.348039][ T389] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 26.348439][ T389] ? packet_notifier+0x484/0xb70
[ 26.348770][ T389] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.349094][ T389] ? __pfx_vlan_device_event+0x10/0x10
[ 26.349430][ T389] netif_set_mtu+0x88/0x100
[ 26.349754][ T389] ? __pfx_netif_set_mtu+0x10/0x10
[ 26.350100][ T389] dev_set_mtu+0xa4/0x230
[ 26.350343][ T389] ip_tunnel_newlink+0x3a5/0x650
[ 26.350668][ T389] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 26.351000][ T389] ipgre_newlink+0x170/0x200 [ip_gre]
[ 26.351321][ T389] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 26.351714][ T389] ? __pfx_validate_linkmsg+0x10/0x10
[ 26.352050][ T389] ? rtnl_create_link+0x172/0xe30
[ 26.352369][ T389] rtnl_newlink_create+0x2ba/0x8f0
[ 26.352693][ T389] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 26.353017][ T389] ? __dev_get_by_name+0x12/0x50
[ 26.353337][ T389] ? rtnl_dev_get+0xa2/0x150
[ 26.353653][ T389] ? __pfx_rtnl_dev_get+0x10/0x10
[ 26.353986][ T389] ? rtnl_newlink+0x651/0xa60
[ 26.354298][ T389] ? reacquire_held_locks+0xd1/0x200
[ 26.354622][ T389] __rtnl_newlink+0x231/0xa40
[ 26.354966][ T389] rtnl_newlink+0x69a/0xa60
[ 26.355293][ T389] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.355621][ T389] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.355945][ T389] ? __lock_release+0x5d/0x170
[ 26.356264][ T389] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.356580][ T389] rtnetlink_rcv_msg+0x710/0xc00
[ 26.356924][ T389] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.357245][ T389] ? __lock_acquire+0x44d/0x7e0
[ 26.357573][ T389] netlink_rcv_skb+0x121/0x350
[ 26.357904][ T389] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.358223][ T389] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.358552][ T389] ? netlink_deliver_tap+0x13e/0x340
[ 26.358876][ T389] ? netlink_deliver_tap+0xc3/0x340
[ 26.359202][ T389] netlink_unicast+0x4a1/0x780
[ 26.359523][ T389] ? __pfx_netlink_unicast+0x10/0x10
[ 26.359853][ T389] ? __lock_acquire+0x44d/0x7e0
[ 26.360177][ T389] netlink_sendmsg+0x721/0xbe0
[ 26.360507][ T389] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.360836][ T389] ? __import_iovec+0x238/0x3c0
[ 26.361164][ T389] ____sys_sendmsg+0x7ad/0xa10
[ 26.361483][ T389] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.361801][ T389] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.362216][ T389] ___sys_sendmsg+0xed/0x170
[ 26.362537][ T389] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.362861][ T389] ? __pfx_handle_pte_fault+0x10/0x10
[ 26.363183][ T389] ? reacquire_held_locks+0xd1/0x200
[ 26.363497][ T389] ? do_user_addr_fault+0x461/0xe00
[ 26.363845][ T389] ? __handle_mm_fault+0x3fc/0x5e0
[ 26.364162][ T389] ? __pfx___handle_mm_fault+0x10/0x10
[ 26.364479][ T389] ? lock_vma_under_rcu+0x36c/0x6b0
[ 26.364815][ T389] __sys_sendmsg+0x10b/0x1a0
[ 26.365143][ T389] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.365457][ T389] ? exc_page_fault+0x5d/0xc0
[ 26.365779][ T389] ? do_user_addr_fault+0x959/0xe00
[ 26.366107][ T389] ? rcu_is_watching+0x12/0xc0
[ 26.366427][ T389] do_syscall_64+0xc1/0x380
[ 26.366746][ T389] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.367148][ T389] RIP: 0033:0x7f368d36c1e7
[ 26.367474][ T389] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 26.368618][ T389] RSP: 002b:00007ffea2f0ebb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.369116][ T389] RAX: ffffffffffffffda RBX: 00007ffea2f0f2e0 RCX: 00007f368d36c1e7
[ 26.369592][ T389] RDX: 0000000000000000 RSI: 00007ffea2f0ec20 RDI: 0000000000000005
[ 26.370073][ T389] RBP: 0000000000000004 R08: 00000000000000ac R09: 0000000000000000
[ 26.370546][ T389] R10: 00007f368d2646f8 R11: 0000000000000246 R12: 00007ffea2f0f310
[ 26.371037][ T389] R13: 00000000686e8034 R14: 0000000000499600 R15: 00007ffea2f0ed10
[ 26.371539][ T389]
[ 26.371780][ T389] irq event stamp: 38989
[ 26.372027][ T389] hardirqs last enabled at (38999): [] __up_console_sem+0x6b/0x80
[ 26.372580][ T389] hardirqs last disabled at (39006): [] __up_console_sem+0x50/0x80
[ 26.373141][ T389] softirqs last enabled at (38346): [] handle_softirqs+0x358/0x620
[ 26.373689][ T389] softirqs last disabled at (38335): [] __irq_exit_rcu+0xfa/0x160
[ 26.374246][ T389] ---[ end trace 0000000000000000 ]---
[ 27.977037][ T406] ------------[ cut here ]------------
[ 27.977385][ T406] WARNING: CPU: 0 PID: 406 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.978022][ T406] Modules linked in: ip_gre gre
[ 27.978348][ T406] CPU: 0 UID: 0 PID: 406 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.978988][ T406] Tainted: [W]=WARN
[ 27.979227][ T406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.979611][ T406] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.979939][ T406] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 27.981054][ T406] RSP: 0018:ffffc90000bc7000 EFLAGS: 00010246
[ 27.981445][ T406] RAX: 0000000000000000 RBX: ffff88800c039000 RCX: 0000000000000001
[ 27.981920][ T406] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 27.982387][ T406] RBP: ffffc90000bc70e8 R08: ffff88800c039218 R09: 0000000000000000
[ 27.982860][ T406] R10: ffffc90000bc7118 R11: ffff88800c039000 R12: 1ffff92000178e04
[ 27.983329][ T406] R13: 00000000000005c4 R14: ffffc90000bc7118 R15: ffff88800c039218
[ 27.983800][ T406] FS: 00007f9789fa5800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 27.984353][ T406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.984744][ T406] CR2: 0000000000436890 CR3: 0000000002765003 CR4: 0000000000772ef0
[ 27.985217][ T406] PKRU: 55555554
[ 27.985452][ T406] Call Trace:
[ 27.985689][ T406]
[ 27.985856][ T406] ? packet_notifier+0x484/0xb70
[ 27.986172][ T406] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.986478][ T406] ? packet_notifier+0x48e/0xb70
[ 27.986789][ T406] ? __pfx_vlan_device_event+0x10/0x10
[ 27.987113][ T406] ? __pfx_br_device_event+0x10/0x10
[ 27.987426][ T406] netif_set_mtu+0x88/0x100
[ 27.987746][ T406] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.988077][ T406] ? __pfx_register_netdevice+0x10/0x10
[ 27.988391][ T406] dev_set_mtu+0xa4/0x230
[ 27.988626][ T406] ip_tunnel_newlink+0x3a5/0x650
[ 27.988946][ T406] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 27.989266][ T406] ipgre_newlink+0x170/0x200 [ip_gre]
[ 27.989581][ T406] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 27.989975][ T406] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.990298][ T406] ? rtnl_create_link+0x172/0xe30
[ 27.990609][ T406] rtnl_newlink_create+0x2ba/0x8f0
[ 27.990931][ T406] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 27.991239][ T406] ? __dev_get_by_name+0x12/0x50
[ 27.991548][ T406] ? rtnl_dev_get+0xa2/0x150
[ 27.991865][ T406] ? __pfx_rtnl_dev_get+0x10/0x10
[ 27.992179][ T406] ? rtnl_newlink+0x651/0xa60
[ 27.992489][ T406] ? reacquire_held_locks+0xd1/0x200
[ 27.992805][ T406] __rtnl_newlink+0x231/0xa40
[ 27.993135][ T406] rtnl_newlink+0x69a/0xa60
[ 27.993449][ T406] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.993770][ T406] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.994082][ T406] ? __lock_release+0x5d/0x170
[ 27.994394][ T406] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.994701][ T406] rtnetlink_rcv_msg+0x710/0xc00
[ 27.995040][ T406] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.995351][ T406] ? __lock_acquire+0x44d/0x7e0
[ 27.995665][ T406] netlink_rcv_skb+0x121/0x350
[ 27.995983][ T406] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.996291][ T406] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.996610][ T406] ? netlink_deliver_tap+0x13e/0x340
[ 27.996925][ T406] ? netlink_deliver_tap+0xc3/0x340
[ 27.997241][ T406] netlink_unicast+0x4a1/0x780
[ 27.997549][ T406] ? __pfx_netlink_unicast+0x10/0x10
[ 27.997881][ T406] ? __lock_acquire+0x44d/0x7e0
[ 27.998196][ T406] netlink_sendmsg+0x721/0xbe0
[ 27.998511][ T406] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.998833][ T406] ? __import_iovec+0x238/0x3c0
[ 27.999153][ T406] ____sys_sendmsg+0x7ad/0xa10
[ 27.999471][ T406] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.999779][ T406] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.000189][ T406] ___sys_sendmsg+0xed/0x170
[ 28.000498][ T406] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.000807][ T406] ? __pfx_handle_pte_fault+0x10/0x10
[ 28.001132][ T406] ? reacquire_held_locks+0xd1/0x200
[ 28.001437][ T406] ? do_user_addr_fault+0x461/0xe00
[ 28.001753][ T406] ? __handle_mm_fault+0x3fc/0x5e0
[ 28.002072][ T406] ? __pfx___handle_mm_fault+0x10/0x10
[ 28.002378][ T406] ? lock_vma_under_rcu+0x36c/0x6b0
[ 28.002705][ T406] __sys_sendmsg+0x10b/0x1a0
[ 28.003133][ T406] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.003666][ T406] ? exc_page_fault+0x5d/0xc0
[ 28.004230][ T406] ? do_user_addr_fault+0x959/0xe00
[ 28.004672][ T406] ? rcu_is_watching+0x12/0xc0
[ 28.005002][ T406] do_syscall_64+0xc1/0x380
[ 28.005315][ T406] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.005696][ T406] RIP: 0033:0x7f978a1721e7
[ 28.006020][ T406] 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
[ 28.007134][ T406] RSP: 002b:00007ffc1e2a7b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.007607][ T406] RAX: ffffffffffffffda RBX: 00007ffc1e2a8260 RCX: 00007f978a1721e7
[ 28.008082][ T406] RDX: 0000000000000000 RSI: 00007ffc1e2a7ba0 RDI: 0000000000000005
[ 28.008545][ T406] RBP: 0000000000000004 R08: 00000000000000ac R09: 0000000000000000
[ 28.009024][ T406] R10: 00007f978a06a6f8 R11: 0000000000000246 R12: 00007ffc1e2a8290
[ 28.009488][ T406] R13: 00000000686e8036 R14: 0000000000499600 R15: 00007ffc1e2a7c90
[ 28.009973][ T406]
[ 28.010208][ T406] irq event stamp: 40557
[ 28.010440][ T406] hardirqs last enabled at (40565): [] __up_console_sem+0x6b/0x80
[ 28.010992][ T406] hardirqs last disabled at (40574): [] __up_console_sem+0x50/0x80
[ 28.011527][ T406] softirqs last enabled at (39764): [] handle_softirqs+0x358/0x620
[ 28.012071][ T406] softirqs last disabled at (39759): [] __irq_exit_rcu+0xfa/0x160
[ 28.012613][ T406] ---[ end trace 0000000000000000 ]---
[ 29.620610][ T423] ------------[ cut here ]------------
[ 29.621409][ T423] WARNING: CPU: 1 PID: 423 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.622014][ T423] Modules linked in: ip_gre gre
[ 29.622326][ T423] CPU: 1 UID: 0 PID: 423 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.622933][ T423] Tainted: [W]=WARN
[ 29.623160][ T423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.623538][ T423] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.623861][ T423] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 29.624934][ T423] RSP: 0018:ffffc90000db7000 EFLAGS: 00010246
[ 29.625351][ T423] RAX: 0000000000000000 RBX: ffff88800db7c000 RCX: 0000000000000001
[ 29.625809][ T423] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 29.626299][ T423] RBP: ffffc90000db70e8 R08: ffff88800db7c218 R09: 0000000000000000
[ 29.626755][ T423] R10: ffffc90000db7118 R11: ffffffff9f58d1e0 R12: 1ffff920001b6e04
[ 29.627237][ T423] R13: 000000000000ffe7 R14: ffffc90000db7118 R15: ffff88800db7c218
[ 29.627707][ T423] FS: 00007f02f7ea6800(0000) GS:ffff8880c4619000(0000) knlGS:0000000000000000
[ 29.628251][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.628638][ T423] CR2: 0000000000436890 CR3: 000000000ea85003 CR4: 0000000000772ef0
[ 29.629133][ T423] PKRU: 55555554
[ 29.629361][ T423] Call Trace:
[ 29.629584][ T423]
[ 29.629737][ T423] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 29.630262][ T423] ? packet_notifier+0x484/0xb70
[ 29.630567][ T423] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.630975][ T423] ? __pfx_vlan_device_event+0x10/0x10
[ 29.631295][ T423] netif_set_mtu+0x88/0x100
[ 29.631606][ T423] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.631938][ T423] dev_set_mtu+0xa4/0x230
[ 29.632172][ T423] ip_tunnel_newlink+0x3a5/0x650
[ 29.632478][ T423] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 29.632791][ T423] ipgre_newlink+0x170/0x200 [ip_gre]
[ 29.633125][ T423] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 29.633511][ T423] ? __pfx_validate_linkmsg+0x10/0x10
[ 29.633845][ T423] ? rtnl_create_link+0x172/0xe30
[ 29.634155][ T423] rtnl_newlink_create+0x2ba/0x8f0
[ 29.634466][ T423] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 29.634778][ T423] ? __dev_get_by_name+0x12/0x50
[ 29.635088][ T423] ? rtnl_dev_get+0xa2/0x150
[ 29.635420][ T423] ? __pfx_rtnl_dev_get+0x10/0x10
[ 29.635737][ T423] ? rtnl_newlink+0x651/0xa60
[ 29.636059][ T423] ? reacquire_held_locks+0xd1/0x200
[ 29.636382][ T423] __rtnl_newlink+0x231/0xa40
[ 29.636693][ T423] rtnl_newlink+0x69a/0xa60
[ 29.637022][ T423] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.637360][ T423] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.637671][ T423] ? __lock_release+0x5d/0x170
[ 29.638001][ T423] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.638317][ T423] rtnetlink_rcv_msg+0x710/0xc00
[ 29.638629][ T423] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.638979][ T423] ? __lock_acquire+0x44d/0x7e0
[ 29.639309][ T423] netlink_rcv_skb+0x121/0x350
[ 29.639619][ T423] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.639935][ T423] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.640253][ T423] ? netlink_deliver_tap+0x13e/0x340
[ 29.640568][ T423] ? netlink_deliver_tap+0xc3/0x340
[ 29.640893][ T423] netlink_unicast+0x4a1/0x780
[ 29.641223][ T423] ? __pfx_netlink_unicast+0x10/0x10
[ 29.641528][ T423] ? __lock_acquire+0x44d/0x7e0
[ 29.641853][ T423] netlink_sendmsg+0x721/0xbe0
[ 29.642173][ T423] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.642472][ T423] ? __import_iovec+0x238/0x3c0
[ 29.642778][ T423] ____sys_sendmsg+0x7ad/0xa10
[ 29.643094][ T423] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.643418][ T423] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.643812][ T423] ___sys_sendmsg+0xed/0x170
[ 29.644130][ T423] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.644446][ T423] ? __pfx_handle_pte_fault+0x10/0x10
[ 29.644750][ T423] ? reacquire_held_locks+0xd1/0x200
[ 29.645074][ T423] ? do_user_addr_fault+0x461/0xe00
[ 29.645405][ T423] ? __handle_mm_fault+0x3fc/0x5e0
[ 29.645711][ T423] ? __pfx___handle_mm_fault+0x10/0x10
[ 29.646026][ T423] ? lock_vma_under_rcu+0x36c/0x6b0
[ 29.646363][ T423] __sys_sendmsg+0x10b/0x1a0
[ 29.646662][ T423] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.646971][ T423] ? exc_page_fault+0x5d/0xc0
[ 29.647308][ T423] ? do_user_addr_fault+0x959/0xe00
[ 29.647621][ T423] ? rcu_is_watching+0x12/0xc0
[ 29.647941][ T423] do_syscall_64+0xc1/0x380
[ 29.648250][ T423] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.648629][ T423] RIP: 0033:0x7f02f80731e7
[ 29.648971][ T423] 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
[ 29.650095][ T423] RSP: 002b:00007fffa883c428 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.650560][ T423] RAX: ffffffffffffffda RBX: 00007fffa883cb50 RCX: 00007f02f80731e7
[ 29.651021][ T423] RDX: 0000000000000000 RSI: 00007fffa883c490 RDI: 0000000000000005
[ 29.651509][ T423] RBP: 0000000000000004 R08: 00000000000000b4 R09: 0000000000000000
[ 29.651977][ T423] R10: 00007f02f7f6b6f8 R11: 0000000000000246 R12: 00007fffa883cb80
[ 29.652443][ T423] R13: 00000000686e8038 R14: 0000000000499600 R15: 00007fffa883c580
[ 29.652941][ T423]
[ 29.653174][ T423] irq event stamp: 49803
[ 29.653404][ T423] hardirqs last enabled at (49811): [] __up_console_sem+0x6b/0x80
[ 29.653954][ T423] hardirqs last disabled at (49820): [] __up_console_sem+0x50/0x80
[ 29.654485][ T423] softirqs last enabled at (49792): [] handle_softirqs+0x358/0x620
[ 29.655129][ T423] softirqs last disabled at (49771): [] __irq_exit_rcu+0xfa/0x160
[ 29.655679][ T423] ---[ end trace 0000000000000000 ]---
[ 31.049833][ T439] ------------[ cut here ]------------
[ 31.050217][ T439] WARNING: CPU: 3 PID: 439 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.051082][ T439] Modules linked in: ip_gre gre
[ 31.051418][ T439] CPU: 3 UID: 0 PID: 439 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.052070][ T439] Tainted: [W]=WARN
[ 31.052323][ T439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.052726][ T439] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.053066][ T439] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.054247][ T439] RSP: 0018:ffffc90000e77000 EFLAGS: 00010246
[ 31.054656][ T439] RAX: 0000000000000000 RBX: ffff888005711000 RCX: 0000000000000001
[ 31.055157][ T439] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 31.055642][ T439] RBP: ffffc90000e770e8 R08: ffff888005711218 R09: 0000000000000000
[ 31.056133][ T439] R10: ffffc90000e77118 R11: ffffffff9f58d1e0 R12: 1ffff920001cee04
[ 31.056616][ T439] R13: 000000000000ffe7 R14: ffffc90000e77118 R15: ffff888005711218
[ 31.057104][ T439] FS: 00007f34528c9800(0000) GS:ffff8880c4719000(0000) knlGS:0000000000000000
[ 31.057675][ T439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.058087][ T439] CR2: 0000000000436890 CR3: 0000000009f13004 CR4: 0000000000772ef0
[ 31.058571][ T439] PKRU: 55555554
[ 31.058813][ T439] Call Trace:
[ 31.059062][ T439]
[ 31.059226][ T439] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 31.059637][ T439] ? packet_notifier+0x484/0xb70
[ 31.059984][ T439] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.060307][ T439] ? __pfx_vlan_device_event+0x10/0x10
[ 31.060638][ T439] netif_set_mtu+0x88/0x100
[ 31.060967][ T439] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.061300][ T439] dev_set_mtu+0xa4/0x230
[ 31.061560][ T439] ip_tunnel_newlink+0x3a5/0x650
[ 31.061901][ T439] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 31.062236][ T439] ipgre_newlink+0x170/0x200 [ip_gre]
[ 31.062561][ T439] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 31.062971][ T439] ? __pfx_validate_linkmsg+0x10/0x10
[ 31.063304][ T439] ? rtnl_create_link+0x172/0xe30
[ 31.063633][ T439] rtnl_newlink_create+0x2ba/0x8f0
[ 31.063966][ T439] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 31.064291][ T439] ? __dev_get_by_name+0x12/0x50
[ 31.064615][ T439] ? rtnl_dev_get+0xa2/0x150
[ 31.064942][ T439] ? __pfx_rtnl_dev_get+0x10/0x10
[ 31.065270][ T439] ? rtnl_newlink+0x651/0xa60
[ 31.065589][ T439] ? reacquire_held_locks+0xd1/0x200
[ 31.065928][ T439] __rtnl_newlink+0x231/0xa40
[ 31.066260][ T439] rtnl_newlink+0x69a/0xa60
[ 31.066588][ T439] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.066931][ T439] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.067260][ T439] ? __lock_release+0x5d/0x170
[ 31.067593][ T439] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.067923][ T439] rtnetlink_rcv_msg+0x710/0xc00
[ 31.068247][ T439] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.068574][ T439] ? __lock_acquire+0x44d/0x7e0
[ 31.068914][ T439] netlink_rcv_skb+0x121/0x350
[ 31.069240][ T439] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.069567][ T439] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.069931][ T439] ? netlink_deliver_tap+0x13e/0x340
[ 31.070252][ T439] ? netlink_deliver_tap+0xc3/0x340
[ 31.070577][ T439] netlink_unicast+0x4a1/0x780
[ 31.070910][ T439] ? __pfx_netlink_unicast+0x10/0x10
[ 31.071230][ T439] ? __lock_acquire+0x44d/0x7e0
[ 31.071559][ T439] netlink_sendmsg+0x721/0xbe0
[ 31.071892][ T439] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.072214][ T439] ? __import_iovec+0x238/0x3c0
[ 31.072546][ T439] ____sys_sendmsg+0x7ad/0xa10
[ 31.072880][ T439] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.073202][ T439] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.073619][ T439] ___sys_sendmsg+0xed/0x170
[ 31.073958][ T439] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.074283][ T439] ? __pfx_handle_pte_fault+0x10/0x10
[ 31.074608][ T439] ? reacquire_held_locks+0xd1/0x200
[ 31.074933][ T439] ? do_user_addr_fault+0x461/0xe00
[ 31.075256][ T439] ? __handle_mm_fault+0x3fc/0x5e0
[ 31.075575][ T439] ? __pfx___handle_mm_fault+0x10/0x10
[ 31.075899][ T439] ? lock_vma_under_rcu+0x36c/0x6b0
[ 31.076245][ T439] __sys_sendmsg+0x10b/0x1a0
[ 31.076569][ T439] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.076898][ T439] ? exc_page_fault+0x5d/0xc0
[ 31.077229][ T439] ? do_user_addr_fault+0x959/0xe00
[ 31.077551][ T439] ? rcu_is_watching+0x12/0xc0
[ 31.077896][ T439] do_syscall_64+0xc1/0x380
[ 31.078223][ T439] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.078631][ T439] RIP: 0033:0x7f3452a961e7
[ 31.078970][ T439] 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
[ 31.080128][ T439] RSP: 002b:00007ffeac163688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.080611][ T439] RAX: ffffffffffffffda RBX: 00007ffeac163db0 RCX: 00007f3452a961e7
[ 31.081105][ T439] RDX: 0000000000000000 RSI: 00007ffeac1636f0 RDI: 0000000000000005
[ 31.081588][ T439] RBP: 0000000000000004 R08: 00000000000000ac R09: 0000000000000000
[ 31.082078][ T439] R10: 00007f345298e6f8 R11: 0000000000000246 R12: 00007ffeac163de0
[ 31.082562][ T439] R13: 00000000686e8039 R14: 0000000000499600 R15: 00007ffeac1637e0
[ 31.083070][ T439]
[ 31.083313][ T439] irq event stamp: 47325
[ 31.083553][ T439] hardirqs last enabled at (47333): [] __up_console_sem+0x6b/0x80
[ 31.084120][ T439] hardirqs last disabled at (47342): [] __up_console_sem+0x50/0x80
[ 31.084675][ T439] softirqs last enabled at (46548): [] handle_softirqs+0x358/0x620
[ 31.085243][ T439] softirqs last disabled at (46401): [] __irq_exit_rcu+0xfa/0x160
[ 31.085797][ T439] ---[ end trace 0000000000000000 ]---
[ 32.513532][ T455] ------------[ cut here ]------------
[ 32.514360][ T455] WARNING: CPU: 2 PID: 455 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.515057][ T455] Modules linked in: ip_gre gre
[ 32.515412][ T455] CPU: 2 UID: 0 PID: 455 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.516083][ T455] Tainted: [W]=WARN
[ 32.516341][ T455] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.516769][ T455] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.517144][ T455] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 32.518354][ T455] RSP: 0018:ffffc90000f27000 EFLAGS: 00010246
[ 32.518780][ T455] RAX: 0000000000000000 RBX: ffff88800f129000 RCX: 0000000000000001
[ 32.519282][ T455] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 32.519773][ T455] RBP: ffffc90000f270e8 R08: ffff88800f129218 R09: 0000000000000000
[ 32.520279][ T455] R10: ffffc90000f27118 R11: ffff88800f129000 R12: 1ffff920001e4e04
[ 32.520771][ T455] R13: 00000000000005c4 R14: ffffc90000f27118 R15: ffff88800f129218
[ 32.521286][ T455] FS: 00007f4d3e217800(0000) GS:ffff8880c4699000(0000) knlGS:0000000000000000
[ 32.521873][ T455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.522300][ T455] CR2: 0000000000436890 CR3: 000000000513b002 CR4: 0000000000772ef0
[ 32.522799][ T455] PKRU: 55555554
[ 32.523066][ T455] Call Trace:
[ 32.523320][ T455]
[ 32.523498][ T455] ? packet_notifier+0x484/0xb70
[ 32.523846][ T455] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.524187][ T455] ? packet_notifier+0x48e/0xb70
[ 32.524526][ T455] ? __pfx_vlan_device_event+0x10/0x10
[ 32.524885][ T455] ? __pfx_br_device_event+0x10/0x10
[ 32.525233][ T455] netif_set_mtu+0x88/0x100
[ 32.525571][ T455] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.525929][ T455] ? __pfx_register_netdevice+0x10/0x10
[ 32.526269][ T455] dev_set_mtu+0xa4/0x230
[ 32.526526][ T455] ip_tunnel_newlink+0x3a5/0x650
[ 32.526877][ T455] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 32.527220][ T455] ipgre_newlink+0x170/0x200 [ip_gre]
[ 32.527560][ T455] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 32.527994][ T455] ? __pfx_validate_linkmsg+0x10/0x10
[ 32.528338][ T455] ? rtnl_create_link+0x172/0xe30
[ 32.528677][ T455] rtnl_newlink_create+0x2ba/0x8f0
[ 32.529037][ T455] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 32.529382][ T455] ? __dev_get_by_name+0x12/0x50
[ 32.529719][ T455] ? rtnl_dev_get+0xa2/0x150
[ 32.530064][ T455] ? __pfx_rtnl_dev_get+0x10/0x10
[ 32.530398][ T455] ? rtnl_newlink+0x651/0xa60
[ 32.530730][ T455] ? reacquire_held_locks+0xd1/0x200
[ 32.531079][ T455] __rtnl_newlink+0x231/0xa40
[ 32.531426][ T455] rtnl_newlink+0x69a/0xa60
[ 32.531765][ T455] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.532125][ T455] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.532456][ T455] ? __lock_release+0x5d/0x170
[ 32.532792][ T455] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.533146][ T455] rtnetlink_rcv_msg+0x710/0xc00
[ 32.533495][ T455] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.533841][ T455] ? __lock_acquire+0x44d/0x7e0
[ 32.534183][ T455] netlink_rcv_skb+0x121/0x350
[ 32.534523][ T455] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.534870][ T455] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.535213][ T455] ? netlink_deliver_tap+0x13e/0x340
[ 32.535545][ T455] ? netlink_deliver_tap+0xc3/0x340
[ 32.536000][ T455] netlink_unicast+0x4a1/0x780
[ 32.536343][ T455] ? __pfx_netlink_unicast+0x10/0x10
[ 32.536674][ T455] ? __lock_acquire+0x44d/0x7e0
[ 32.537042][ T455] netlink_sendmsg+0x721/0xbe0
[ 32.537387][ T455] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.537736][ T455] ? __import_iovec+0x238/0x3c0
[ 32.538084][ T455] ____sys_sendmsg+0x7ad/0xa10
[ 32.538421][ T455] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.538748][ T455] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.539177][ T455] ___sys_sendmsg+0xed/0x170
[ 32.539515][ T455] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.539857][ T455] ? __pfx_handle_pte_fault+0x10/0x10
[ 32.540189][ T455] ? reacquire_held_locks+0xd1/0x200
[ 32.540519][ T455] ? do_user_addr_fault+0x461/0xe00
[ 32.540871][ T455] ? __handle_mm_fault+0x3fc/0x5e0
[ 32.541206][ T455] ? __pfx___handle_mm_fault+0x10/0x10
[ 32.541532][ T455] ? lock_vma_under_rcu+0x36c/0x6b0
[ 32.541898][ T455] __sys_sendmsg+0x10b/0x1a0
[ 32.542232][ T455] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.542562][ T455] ? exc_page_fault+0x5d/0xc0
[ 32.542907][ T455] ? do_user_addr_fault+0x959/0xe00
[ 32.543239][ T455] ? rcu_is_watching+0x12/0xc0
[ 32.543574][ T455] do_syscall_64+0xc1/0x380
[ 32.543914][ T455] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.544325][ T455] RIP: 0033:0x7f4d3e3e41e7
[ 32.544665][ T455] 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
[ 32.545836][ T455] RSP: 002b:00007ffc404c7ad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.546340][ T455] RAX: ffffffffffffffda RBX: 00007ffc404c8200 RCX: 00007f4d3e3e41e7
[ 32.546842][ T455] RDX: 0000000000000000 RSI: 00007ffc404c7b40 RDI: 0000000000000005
[ 32.547332][ T455] RBP: 0000000000000004 R08: 00000000000000ac R09: 0000000000000000
[ 32.547835][ T455] R10: 00007f4d3e2dc6f8 R11: 0000000000000246 R12: 00007ffc404c8230
[ 32.548322][ T455] R13: 00000000686e803b R14: 0000000000499600 R15: 00007ffc404c7c30
[ 32.548840][ T455]
[ 32.549093][ T455] irq event stamp: 50227
[ 32.549345][ T455] hardirqs last enabled at (50237): [] __up_console_sem+0x6b/0x80
[ 32.549931][ T455] hardirqs last disabled at (50270): [] __up_console_sem+0x50/0x80
[ 32.550494][ T455] softirqs last enabled at (50268): [] handle_softirqs+0x358/0x620
[ 32.551077][ T455] softirqs last disabled at (50245): [] __irq_exit_rcu+0xfa/0x160
[ 32.551640][ T455] ---[ end trace 0000000000000000 ]---
[ 33.981963][ T471] ------------[ cut here ]------------
[ 33.982378][ T471] WARNING: CPU: 0 PID: 471 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.982996][ T471] Modules linked in: ip_gre gre
[ 33.983314][ T471] CPU: 0 UID: 0 PID: 471 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.983945][ T471] Tainted: [W]=WARN
[ 33.984180][ T471] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.984570][ T471] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.984906][ T471] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.986072][ T471] RSP: 0018:ffffc90000ff7000 EFLAGS: 00010246
[ 33.986479][ T471] RAX: 0000000000000000 RBX: ffff888007d7c000 RCX: 0000000000000001
[ 33.986942][ T471] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 33.987404][ T471] RBP: ffffc90000ff70e8 R08: ffff888007d7c218 R09: 0000000000000000
[ 33.987900][ T471] R10: ffffc90000ff7118 R11: ffffffff9f58d1e0 R12: 1ffff920001fee04
[ 33.988370][ T471] R13: 000000000000ffd9 R14: ffffc90000ff7118 R15: ffff888007d7c218
[ 33.988870][ T471] FS: 00007f0966313800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 33.989416][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.989803][ T471] CR2: 0000000000436890 CR3: 0000000004f0b004 CR4: 0000000000772ef0
[ 33.990322][ T471] PKRU: 55555554
[ 33.990556][ T471] Call Trace:
[ 33.990786][ T471]
[ 33.990952][ T471] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 33.991337][ T471] ? find_held_lock+0x2b/0x80
[ 33.991650][ T471] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.991967][ T471] ? crng_make_state+0x345/0x5e0
[ 33.992280][ T471] netif_set_mtu+0x88/0x100
[ 33.992586][ T471] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.992925][ T471] ? dev_addr_mod+0xa4/0x360
[ 33.993241][ T471] dev_set_mtu+0xa4/0x230
[ 33.993474][ T471] ip_tunnel_newlink+0x3a5/0x650
[ 33.993803][ T471] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 33.994136][ T471] ipgre_newlink+0x170/0x200 [ip_gre]
[ 33.994457][ T471] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 33.994860][ T471] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.995189][ T471] ? rtnl_create_link+0x172/0xe30
[ 33.995496][ T471] rtnl_newlink_create+0x2ba/0x8f0
[ 33.995807][ T471] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 33.996136][ T471] ? __dev_get_by_name+0x12/0x50
[ 33.996445][ T471] ? rtnl_dev_get+0xa2/0x150
[ 33.996754][ T471] ? __pfx_rtnl_dev_get+0x10/0x10
[ 33.997089][ T471] ? rtnl_newlink+0x651/0xa60
[ 33.997402][ T471] ? reacquire_held_locks+0xd1/0x200
[ 33.997741][ T471] __rtnl_newlink+0x231/0xa40
[ 33.998082][ T471] rtnl_newlink+0x69a/0xa60
[ 33.998401][ T471] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.998728][ T471] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.999051][ T471] ? __lock_release+0x5d/0x170
[ 33.999357][ T471] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.999660][ T471] rtnetlink_rcv_msg+0x710/0xc00
[ 33.999974][ T471] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.000313][ T471] ? __lock_acquire+0x44d/0x7e0
[ 34.000634][ T471] netlink_rcv_skb+0x121/0x350
[ 34.000969][ T471] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.001294][ T471] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.001623][ T471] ? netlink_deliver_tap+0x13e/0x340
[ 34.002157][ T471] ? netlink_deliver_tap+0xc3/0x340
[ 34.002698][ T471] netlink_unicast+0x4a1/0x780
[ 34.003126][ T471] ? __pfx_netlink_unicast+0x10/0x10
[ 34.003440][ T471] ? __lock_acquire+0x44d/0x7e0
[ 34.003760][ T471] netlink_sendmsg+0x721/0xbe0
[ 34.004097][ T471] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.004405][ T471] ? __import_iovec+0x238/0x3c0
[ 34.004717][ T471] ____sys_sendmsg+0x7ad/0xa10
[ 34.005051][ T471] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.005359][ T471] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.005779][ T471] ___sys_sendmsg+0xed/0x170
[ 34.006103][ T471] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.006416][ T471] ? __pfx_handle_pte_fault+0x10/0x10
[ 34.006731][ T471] ? reacquire_held_locks+0xd1/0x200
[ 34.007056][ T471] ? do_user_addr_fault+0x461/0xe00
[ 34.007368][ T471] ? __handle_mm_fault+0x3fc/0x5e0
[ 34.007700][ T471] ? __pfx___handle_mm_fault+0x10/0x10
[ 34.008021][ T471] ? lock_vma_under_rcu+0x36c/0x6b0
[ 34.008357][ T471] __sys_sendmsg+0x10b/0x1a0
[ 34.008669][ T471] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.009009][ T471] ? exc_page_fault+0x5d/0xc0
[ 34.009334][ T471] ? do_user_addr_fault+0x959/0xe00
[ 34.009638][ T471] ? rcu_is_watching+0x12/0xc0
[ 34.009959][ T471] do_syscall_64+0xc1/0x380
[ 34.010268][ T471] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.010646][ T471] RIP: 0033:0x7f09664e01e7
[ 34.010970][ T471] 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
[ 34.012072][ T471] RSP: 002b:00007ffeeb474988 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.012534][ T471] RAX: ffffffffffffffda RBX: 00007ffeeb4750b0 RCX: 00007f09664e01e7
[ 34.013013][ T471] RDX: 0000000000000000 RSI: 00007ffeeb4749f0 RDI: 0000000000000005
[ 34.013480][ T471] RBP: 0000000000000004 R08: 00000000000000b8 R09: 0000000000000000
[ 34.013948][ T471] R10: 00007f09663d86f8 R11: 0000000000000246 R12: 00007ffeeb4750e0
[ 34.014410][ T471] R13: 00000000686e803c R14: 0000000000499600 R15: 00007ffeeb474ae4
[ 34.014889][ T471]
[ 34.015120][ T471] irq event stamp: 48869
[ 34.015349][ T471] hardirqs last enabled at (48877): [] __up_console_sem+0x6b/0x80
[ 34.015888][ T471] hardirqs last disabled at (48886): [] __up_console_sem+0x50/0x80
[ 34.016419][ T471] softirqs last enabled at (48822): [] handle_softirqs+0x358/0x620
[ 34.016970][ T471] softirqs last disabled at (48903): [] __irq_exit_rcu+0xfa/0x160
[ 34.017503][ T471] ---[ end trace 0000000000000000 ]---
[ 35.431819][ T487] ------------[ cut here ]------------
[ 35.432688][ T487] WARNING: CPU: 0 PID: 487 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.433330][ T487] Modules linked in: ip_gre gre
[ 35.433663][ T487] CPU: 0 UID: 0 PID: 487 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.434312][ T487] Tainted: [W]=WARN
[ 35.434547][ T487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.434970][ T487] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.435292][ T487] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 35.436415][ T487] RSP: 0018:ffffc900010a7000 EFLAGS: 00010246
[ 35.436798][ T487] RAX: 0000000000000000 RBX: ffff88800ae99000 RCX: 0000000000000001
[ 35.437267][ T487] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 35.437753][ T487] RBP: ffffc900010a70e8 R08: ffff88800ae99218 R09: 0000000000000000
[ 35.438232][ T487] R10: ffffc900010a7118 R11: ffffffff9f58d1e0 R12: 1ffff92000214e04
[ 35.438704][ T487] R13: 000000000000ffd9 R14: ffffc900010a7118 R15: ffff88800ae99218
[ 35.439200][ T487] FS: 00007f987a665800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 35.439759][ T487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.440159][ T487] CR2: 0000000000436890 CR3: 000000000948a002 CR4: 0000000000772ef0
[ 35.440636][ T487] PKRU: 55555554
[ 35.440872][ T487] Call Trace:
[ 35.441099][ T487]
[ 35.441253][ T487] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 35.441634][ T487] ? find_held_lock+0x2b/0x80
[ 35.441948][ T487] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.442251][ T487] ? crng_make_state+0x345/0x5e0
[ 35.442563][ T487] netif_set_mtu+0x88/0x100
[ 35.442882][ T487] ? __pfx_netif_set_mtu+0x10/0x10
[ 35.443221][ T487] ? dev_addr_mod+0xa4/0x360
[ 35.443530][ T487] dev_set_mtu+0xa4/0x230
[ 35.443767][ T487] ip_tunnel_newlink+0x3a5/0x650
[ 35.444089][ T487] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 35.444411][ T487] ipgre_newlink+0x170/0x200 [ip_gre]
[ 35.444716][ T487] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 35.445096][ T487] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.445405][ T487] ? rtnl_create_link+0x172/0xe30
[ 35.445710][ T487] rtnl_newlink_create+0x2ba/0x8f0
[ 35.446026][ T487] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 35.446333][ T487] ? __dev_get_by_name+0x12/0x50
[ 35.446634][ T487] ? rtnl_dev_get+0xa2/0x150
[ 35.446953][ T487] ? __pfx_rtnl_dev_get+0x10/0x10
[ 35.447290][ T487] ? rtnl_newlink+0x651/0xa60
[ 35.447602][ T487] ? reacquire_held_locks+0xd1/0x200
[ 35.447927][ T487] __rtnl_newlink+0x231/0xa40
[ 35.448251][ T487] rtnl_newlink+0x69a/0xa60
[ 35.448562][ T487] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.448912][ T487] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.449227][ T487] ? __lock_release+0x5d/0x170
[ 35.449690][ T487] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.450235][ T487] rtnetlink_rcv_msg+0x710/0xc00
[ 35.450675][ T487] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.451017][ T487] ? __lock_acquire+0x44d/0x7e0
[ 35.451344][ T487] netlink_rcv_skb+0x121/0x350
[ 35.451654][ T487] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.451975][ T487] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.452305][ T487] ? netlink_deliver_tap+0x13e/0x340
[ 35.452604][ T487] ? netlink_deliver_tap+0xc3/0x340
[ 35.452914][ T487] netlink_unicast+0x4a1/0x780
[ 35.453216][ T487] ? __pfx_netlink_unicast+0x10/0x10
[ 35.453522][ T487] ? __lock_acquire+0x44d/0x7e0
[ 35.453844][ T487] netlink_sendmsg+0x721/0xbe0
[ 35.454147][ T487] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.454445][ T487] ? __import_iovec+0x238/0x3c0
[ 35.454753][ T487] ____sys_sendmsg+0x7ad/0xa10
[ 35.455078][ T487] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.455400][ T487] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.455804][ T487] ___sys_sendmsg+0xed/0x170
[ 35.456122][ T487] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.456430][ T487] ? __pfx_handle_pte_fault+0x10/0x10
[ 35.456741][ T487] ? reacquire_held_locks+0xd1/0x200
[ 35.457062][ T487] ? do_user_addr_fault+0x461/0xe00
[ 35.457363][ T487] ? __handle_mm_fault+0x3fc/0x5e0
[ 35.457686][ T487] ? __pfx___handle_mm_fault+0x10/0x10
[ 35.458010][ T487] ? lock_vma_under_rcu+0x36c/0x6b0
[ 35.458340][ T487] __sys_sendmsg+0x10b/0x1a0
[ 35.458648][ T487] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.458980][ T487] ? exc_page_fault+0x5d/0xc0
[ 35.459312][ T487] ? do_user_addr_fault+0x959/0xe00
[ 35.459620][ T487] ? rcu_is_watching+0x12/0xc0
[ 35.459939][ T487] do_syscall_64+0xc1/0x380
[ 35.460262][ T487] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.460633][ T487] RIP: 0033:0x7f987a8321e7
[ 35.460952][ T487] 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
[ 35.462069][ T487] RSP: 002b:00007ffd82414e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.462550][ T487] RAX: ffffffffffffffda RBX: 00007ffd82415570 RCX: 00007f987a8321e7
[ 35.463016][ T487] RDX: 0000000000000000 RSI: 00007ffd82414eb0 RDI: 0000000000000005
[ 35.463500][ T487] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000
[ 35.463969][ T487] R10: 00007f987a72a6f8 R11: 0000000000000246 R12: 00007ffd824155a0
[ 35.464446][ T487] R13: 00000000686e803d R14: 0000000000499600 R15: 00007ffd82414fa4
[ 35.464917][ T487]
[ 35.465142][ T487] irq event stamp: 42949
[ 35.465367][ T487] hardirqs last enabled at (42957): [] __up_console_sem+0x6b/0x80
[ 35.465894][ T487] hardirqs last disabled at (42966): [] __up_console_sem+0x50/0x80
[ 35.466420][ T487] softirqs last enabled at (42902): [] handle_softirqs+0x358/0x620
[ 35.466955][ T487] softirqs last disabled at (42983): [] __irq_exit_rcu+0xfa/0x160
[ 35.467512][ T487] ---[ end trace 0000000000000000 ]---
[ 36.864795][ T503] ------------[ cut here ]------------
[ 36.865863][ T503] WARNING: CPU: 1 PID: 503 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.866482][ T503] Modules linked in: ip_gre gre
[ 36.866809][ T503] CPU: 1 UID: 0 PID: 503 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.867437][ T503] Tainted: [W]=WARN
[ 36.867681][ T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.868087][ T503] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.868411][ T503] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 36.869516][ T503] RSP: 0018:ffffc90001157000 EFLAGS: 00010246
[ 36.869914][ T503] RAX: 0000000000000000 RBX: ffff8880095ec000 RCX: 0000000000000001
[ 36.870379][ T503] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 36.870850][ T503] RBP: ffffc900011570e8 R08: ffff8880095ec218 R09: 0000000000000000
[ 36.871308][ T503] R10: ffffc90001157118 R11: 55933729ddd96659 R12: 1ffff9200022ae04
[ 36.871766][ T503] R13: 00000000000005b6 R14: ffffc90001157118 R15: ffff8880095ec218
[ 36.872242][ T503] FS: 00007ff936358800(0000) GS:ffff8880c4619000(0000) knlGS:0000000000000000
[ 36.872788][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.873185][ T503] CR2: 0000000000436890 CR3: 0000000009f33001 CR4: 0000000000772ef0
[ 36.873653][ T503] PKRU: 55555554
[ 36.873894][ T503] Call Trace:
[ 36.874124][ T503]
[ 36.874281][ T503] ? find_held_lock+0x2b/0x80
[ 36.874597][ T503] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.874916][ T503] ? crng_make_state+0x345/0x5e0
[ 36.875226][ T503] ? lockdep_hardirqs_on+0x7c/0x110
[ 36.875542][ T503] netif_set_mtu+0x88/0x100
[ 36.875867][ T503] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.876186][ T503] ? dev_addr_mod+0xa4/0x360
[ 36.876495][ T503] dev_set_mtu+0xa4/0x230
[ 36.876734][ T503] ip_tunnel_newlink+0x3a5/0x650
[ 36.877052][ T503] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 36.877366][ T503] ipgre_newlink+0x170/0x200 [ip_gre]
[ 36.877686][ T503] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 36.878092][ T503] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.878408][ T503] ? rtnl_create_link+0x172/0xe30
[ 36.878718][ T503] rtnl_newlink_create+0x2ba/0x8f0
[ 36.879042][ T503] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 36.879347][ T503] ? __dev_get_by_name+0x12/0x50
[ 36.879655][ T503] ? rtnl_dev_get+0xa2/0x150
[ 36.879982][ T503] ? __pfx_rtnl_dev_get+0x10/0x10
[ 36.880295][ T503] ? rtnl_newlink+0x651/0xa60
[ 36.880599][ T503] ? reacquire_held_locks+0xd1/0x200
[ 36.880936][ T503] __rtnl_newlink+0x231/0xa40
[ 36.881255][ T503] rtnl_newlink+0x69a/0xa60
[ 36.881569][ T503] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.881898][ T503] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.882205][ T503] ? __lock_release+0x5d/0x170
[ 36.882514][ T503] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.882836][ T503] rtnetlink_rcv_msg+0x710/0xc00
[ 36.883146][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.883456][ T503] ? __lock_acquire+0x44d/0x7e0
[ 36.883770][ T503] netlink_rcv_skb+0x121/0x350
[ 36.884096][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.884409][ T503] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.884728][ T503] ? netlink_deliver_tap+0x13e/0x340
[ 36.885042][ T503] ? netlink_deliver_tap+0xc3/0x340
[ 36.885350][ T503] netlink_unicast+0x4a1/0x780
[ 36.885660][ T503] ? __pfx_netlink_unicast+0x10/0x10
[ 36.885978][ T503] ? __lock_acquire+0x44d/0x7e0
[ 36.886291][ T503] netlink_sendmsg+0x721/0xbe0
[ 36.886603][ T503] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.886920][ T503] ? __import_iovec+0x238/0x3c0
[ 36.887236][ T503] ____sys_sendmsg+0x7ad/0xa10
[ 36.887546][ T503] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.887878][ T503] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.888277][ T503] ___sys_sendmsg+0xed/0x170
[ 36.888586][ T503] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.888903][ T503] ? __pfx_handle_pte_fault+0x10/0x10
[ 36.889216][ T503] ? reacquire_held_locks+0xd1/0x200
[ 36.889522][ T503] ? do_user_addr_fault+0x461/0xe00
[ 36.889847][ T503] ? __handle_mm_fault+0x3fc/0x5e0
[ 36.890155][ T503] ? __pfx___handle_mm_fault+0x10/0x10
[ 36.890463][ T503] ? lock_vma_under_rcu+0x36c/0x6b0
[ 36.890790][ T503] __sys_sendmsg+0x10b/0x1a0
[ 36.891105][ T503] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.891418][ T503] ? exc_page_fault+0x5d/0xc0
[ 36.891731][ T503] ? do_user_addr_fault+0x959/0xe00
[ 36.892056][ T503] ? rcu_is_watching+0x12/0xc0
[ 36.892376][ T503] do_syscall_64+0xc1/0x380
[ 36.892687][ T503] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.893075][ T503] RIP: 0033:0x7ff9365251e7
[ 36.893392][ T503] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 36.894494][ T503] RSP: 002b:00007fffe80be5d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.894971][ T503] RAX: ffffffffffffffda RBX: 00007fffe80bed00 RCX: 00007ff9365251e7
[ 36.895432][ T503] RDX: 0000000000000000 RSI: 00007fffe80be640 RDI: 0000000000000005
[ 36.895909][ T503] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000
[ 36.896372][ T503] R10: 00007ff93641d6f8 R11: 0000000000000246 R12: 00007fffe80bed30
[ 36.896846][ T503] R13: 00000000686e803f R14: 0000000000499600 R15: 00007fffe80be734
[ 36.897320][ T503]
[ 36.897551][ T503] irq event stamp: 38677
[ 36.897788][ T503] hardirqs last enabled at (38685): [] __up_console_sem+0x6b/0x80
[ 36.898327][ T503] hardirqs last disabled at (38694): [] __up_console_sem+0x50/0x80
[ 36.898870][ T503] softirqs last enabled at (38640): [] handle_softirqs+0x358/0x620
[ 36.899403][ T503] softirqs last disabled at (38619): [] __irq_exit_rcu+0xfa/0x160
[ 36.899937][ T503] ---[ end trace 0000000000000000 ]---
[ 38.343883][ T519] ------------[ cut here ]------------
[ 38.344234][ T519] WARNING: CPU: 0 PID: 519 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.344951][ T519] Modules linked in: ip_gre gre
[ 38.345283][ T519] CPU: 0 UID: 0 PID: 519 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.345926][ T519] Tainted: [W]=WARN
[ 38.346163][ T519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.346549][ T519] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.346883][ T519] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 38.348012][ T519] RSP: 0018:ffffc900010d7000 EFLAGS: 00010246
[ 38.348406][ T519] RAX: 0000000000000000 RBX: ffff888005421000 RCX: 0000000000000001
[ 38.348873][ T519] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 38.349335][ T519] RBP: ffffc900010d70e8 R08: ffff888005421218 R09: 0000000000000000
[ 38.349799][ T519] R10: ffffc900010d7118 R11: ffffffff9f58d1e0 R12: 1ffff9200021ae04
[ 38.350271][ T519] R13: 000000000000ffd9 R14: ffffc900010d7118 R15: ffff888005421218
[ 38.350737][ T519] FS: 00007f109b4f4800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 38.351291][ T519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.351682][ T519] CR2: 00007f109b74fb78 CR3: 000000000ec97003 CR4: 0000000000772ef0
[ 38.352155][ T519] PKRU: 55555554
[ 38.352383][ T519] Call Trace:
[ 38.352615][ T519]
[ 38.352771][ T519] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 38.353162][ T519] ? find_held_lock+0x2b/0x80
[ 38.353472][ T519] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.353782][ T519] ? crng_make_state+0x345/0x5e0
[ 38.354118][ T519] netif_set_mtu+0x88/0x100
[ 38.354425][ T519] ? __pfx_netif_set_mtu+0x10/0x10
[ 38.354746][ T519] ? dev_addr_mod+0xa4/0x360
[ 38.355080][ T519] dev_set_mtu+0xa4/0x230
[ 38.355315][ T519] ip_tunnel_newlink+0x3a5/0x650
[ 38.355628][ T519] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 38.355954][ T519] ipgre_newlink+0x170/0x200 [ip_gre]
[ 38.356267][ T519] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 38.356651][ T519] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.356983][ T519] ? rtnl_create_link+0x172/0xe30
[ 38.357295][ T519] rtnl_newlink_create+0x2ba/0x8f0
[ 38.357615][ T519] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 38.357932][ T519] ? __dev_get_by_name+0x12/0x50
[ 38.358240][ T519] ? rtnl_dev_get+0xa2/0x150
[ 38.358548][ T519] ? __pfx_rtnl_dev_get+0x10/0x10
[ 38.358875][ T519] ? rtnl_newlink+0x651/0xa60
[ 38.359179][ T519] ? reacquire_held_locks+0xd1/0x200
[ 38.359500][ T519] __rtnl_newlink+0x231/0xa40
[ 38.359831][ T519] rtnl_newlink+0x69a/0xa60
[ 38.360152][ T519] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.360471][ T519] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.360776][ T519] ? __lock_release+0x5d/0x170
[ 38.361096][ T519] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.361402][ T519] rtnetlink_rcv_msg+0x710/0xc00
[ 38.361709][ T519] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.362032][ T519] ? __lock_acquire+0x44d/0x7e0
[ 38.362346][ T519] netlink_rcv_skb+0x121/0x350
[ 38.362653][ T519] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.362975][ T519] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.363294][ T519] ? netlink_deliver_tap+0x13e/0x340
[ 38.363599][ T519] ? netlink_deliver_tap+0xc3/0x340
[ 38.363920][ T519] netlink_unicast+0x4a1/0x780
[ 38.364232][ T519] ? __pfx_netlink_unicast+0x10/0x10
[ 38.364540][ T519] ? __lock_acquire+0x44d/0x7e0
[ 38.364861][ T519] netlink_sendmsg+0x721/0xbe0
[ 38.365174][ T519] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.365482][ T519] ? __import_iovec+0x238/0x3c0
[ 38.365794][ T519] ____sys_sendmsg+0x7ad/0xa10
[ 38.366115][ T519] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.366419][ T519] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.366834][ T519] ___sys_sendmsg+0xed/0x170
[ 38.367146][ T519] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.367451][ T519] ? __pfx_handle_pte_fault+0x10/0x10
[ 38.367764][ T519] ? reacquire_held_locks+0xd1/0x200
[ 38.368081][ T519] ? do_user_addr_fault+0x461/0xe00
[ 38.368392][ T519] ? __handle_mm_fault+0x3fc/0x5e0
[ 38.368699][ T519] ? __pfx___handle_mm_fault+0x10/0x10
[ 38.369019][ T519] ? lock_vma_under_rcu+0x36c/0x6b0
[ 38.369346][ T519] __sys_sendmsg+0x10b/0x1a0
[ 38.369656][ T519] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.369975][ T519] ? exc_page_fault+0x5d/0xc0
[ 38.370290][ T519] ? do_user_addr_fault+0x959/0xe00
[ 38.370601][ T519] ? rcu_is_watching+0x12/0xc0
[ 38.370922][ T519] do_syscall_64+0xc1/0x380
[ 38.371236][ T519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.371614][ T519] RIP: 0033:0x7f109b6c11e7
[ 38.371941][ T519] 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
[ 38.373051][ T519] RSP: 002b:00007ffc4bab3fb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.373751][ T519] RAX: ffffffffffffffda RBX: 00007ffc4bab46e0 RCX: 00007f109b6c11e7
[ 38.374573][ T519] RDX: 0000000000000000 RSI: 00007ffc4bab4020 RDI: 0000000000000005
[ 38.375285][ T519] RBP: 0000000000000004 R08: 00000000000000b8 R09: 0000000000000000
[ 38.375749][ T519] R10: 00007f109b5b96f8 R11: 0000000000000246 R12: 00007ffc4bab4710
[ 38.376223][ T519] R13: 00000000686e8040 R14: 0000000000499600 R15: 00007ffc4bab4114
[ 38.376696][ T519]
[ 38.376938][ T519] irq event stamp: 43729
[ 38.377170][ T519] hardirqs last enabled at (43737): [] __up_console_sem+0x6b/0x80
[ 38.377717][ T519] hardirqs last disabled at (43744): [] __up_console_sem+0x50/0x80
[ 38.378266][ T519] softirqs last enabled at (43292): [] handle_softirqs+0x358/0x620
[ 38.378799][ T519] softirqs last disabled at (43287): [] __irq_exit_rcu+0xfa/0x160
[ 38.379342][ T519] ---[ end trace 0000000000000000 ]---
[ 39.784629][ T535] ------------[ cut here ]------------
[ 39.785069][ T535] WARNING: CPU: 0 PID: 535 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.785684][ T535] Modules linked in: ip_gre gre
[ 39.786024][ T535] CPU: 0 UID: 0 PID: 535 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.786657][ T535] Tainted: [W]=WARN
[ 39.786902][ T535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.787292][ T535] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.787622][ T535] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 39.788742][ T535] RSP: 0018:ffffc900012d7000 EFLAGS: 00010246
[ 39.789149][ T535] RAX: 0000000000000000 RBX: ffff8880097e1000 RCX: 0000000000000001
[ 39.789618][ T535] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 39.790103][ T535] RBP: ffffc900012d70e8 R08: ffff8880097e1218 R09: 0000000000000000
[ 39.790573][ T535] R10: ffffc900012d7118 R11: ffffffff9f58d1e0 R12: 1ffff9200025ae04
[ 39.791250][ T535] R13: 000000000000ffd9 R14: ffffc900012d7118 R15: ffff8880097e1218
[ 39.791746][ T535] FS: 00007f9d1b962800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 39.792306][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.792710][ T535] CR2: 0000000000436890 CR3: 000000000be11004 CR4: 0000000000772ef0
[ 39.793190][ T535] PKRU: 55555554
[ 39.793426][ T535] Call Trace:
[ 39.793661][ T535]
[ 39.793834][ T535] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 39.794224][ T535] ? find_held_lock+0x2b/0x80
[ 39.794539][ T535] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.794861][ T535] ? crng_make_state+0x345/0x5e0
[ 39.795181][ T535] netif_set_mtu+0x88/0x100
[ 39.795491][ T535] ? __pfx_netif_set_mtu+0x10/0x10
[ 39.795810][ T535] ? dev_addr_mod+0xa4/0x360
[ 39.796129][ T535] dev_set_mtu+0xa4/0x230
[ 39.796363][ T535] ip_tunnel_newlink+0x3a5/0x650
[ 39.796680][ T535] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 39.797006][ T535] ipgre_newlink+0x170/0x200 [ip_gre]
[ 39.797321][ T535] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 39.797710][ T535] ? __pfx_validate_linkmsg+0x10/0x10
[ 39.798037][ T535] ? rtnl_create_link+0x172/0xe30
[ 39.798350][ T535] rtnl_newlink_create+0x2ba/0x8f0
[ 39.798660][ T535] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 39.798996][ T535] ? __dev_get_by_name+0x12/0x50
[ 39.799308][ T535] ? rtnl_dev_get+0xa2/0x150
[ 39.799616][ T535] ? __pfx_rtnl_dev_get+0x10/0x10
[ 39.799936][ T535] ? rtnl_newlink+0x651/0xa60
[ 39.800245][ T535] ? reacquire_held_locks+0xd1/0x200
[ 39.800559][ T535] __rtnl_newlink+0x231/0xa40
[ 39.800886][ T535] rtnl_newlink+0x69a/0xa60
[ 39.801204][ T535] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.801524][ T535] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.801842][ T535] ? __lock_release+0x5d/0x170
[ 39.802154][ T535] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.802459][ T535] rtnetlink_rcv_msg+0x710/0xc00
[ 39.802770][ T535] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.803092][ T535] ? __lock_acquire+0x44d/0x7e0
[ 39.803407][ T535] netlink_rcv_skb+0x121/0x350
[ 39.803721][ T535] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.804042][ T535] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.804361][ T535] ? netlink_deliver_tap+0x13e/0x340
[ 39.804668][ T535] ? netlink_deliver_tap+0xc3/0x340
[ 39.804987][ T535] netlink_unicast+0x4a1/0x780
[ 39.805299][ T535] ? __pfx_netlink_unicast+0x10/0x10
[ 39.805604][ T535] ? __lock_acquire+0x44d/0x7e0
[ 39.805929][ T535] netlink_sendmsg+0x721/0xbe0
[ 39.806243][ T535] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.806554][ T535] ? __import_iovec+0x238/0x3c0
[ 39.806877][ T535] ____sys_sendmsg+0x7ad/0xa10
[ 39.807189][ T535] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.807493][ T535] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.807910][ T535] ___sys_sendmsg+0xed/0x170
[ 39.808226][ T535] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.808534][ T535] ? __pfx_handle_pte_fault+0x10/0x10
[ 39.808855][ T535] ? reacquire_held_locks+0xd1/0x200
[ 39.809164][ T535] ? do_user_addr_fault+0x461/0xe00
[ 39.809474][ T535] ? __handle_mm_fault+0x3fc/0x5e0
[ 39.809783][ T535] ? __pfx___handle_mm_fault+0x10/0x10
[ 39.810102][ T535] ? lock_vma_under_rcu+0x36c/0x6b0
[ 39.810431][ T535] __sys_sendmsg+0x10b/0x1a0
[ 39.810737][ T535] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.811053][ T535] ? exc_page_fault+0x5d/0xc0
[ 39.811371][ T535] ? do_user_addr_fault+0x959/0xe00
[ 39.811679][ T535] ? rcu_is_watching+0x12/0xc0
[ 39.811999][ T535] do_syscall_64+0xc1/0x380
[ 39.812309][ T535] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.812694][ T535] RIP: 0033:0x7f9d1bb2f1e7
[ 39.813020][ T535] 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
[ 39.814128][ T535] RSP: 002b:00007ffed5b6dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.814597][ T535] RAX: ffffffffffffffda RBX: 00007ffed5b6e3a0 RCX: 00007f9d1bb2f1e7
[ 39.815068][ T535] RDX: 0000000000000000 RSI: 00007ffed5b6dce0 RDI: 0000000000000005
[ 39.815526][ T535] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000
[ 39.815994][ T535] R10: 00007f9d1ba276f8 R11: 0000000000000246 R12: 00007ffed5b6e3d0
[ 39.816459][ T535] R13: 00000000686e8042 R14: 0000000000499600 R15: 00007ffed5b6ddd4
[ 39.816946][ T535]
[ 39.817180][ T535] irq event stamp: 42075
[ 39.817413][ T535] hardirqs last enabled at (42083): [] __up_console_sem+0x6b/0x80
[ 39.817966][ T535] hardirqs last disabled at (42092): [] __up_console_sem+0x50/0x80
[ 39.818500][ T535] softirqs last enabled at (41268): [] rt_cache_route+0xfd/0x150
[ 39.819048][ T535] softirqs last disabled at (41266): [] rt_add_uncached_list+0x55/0x1b0
[ 39.819580][ T535] ---[ end trace 0000000000000000 ]---
[ 41.244993][ T551] ------------[ cut here ]------------
[ 41.245343][ T551] WARNING: CPU: 0 PID: 551 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.245975][ T551] Modules linked in: ip_gre gre
[ 41.246303][ T551] CPU: 0 UID: 0 PID: 551 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.246933][ T551] Tainted: [W]=WARN
[ 41.247172][ T551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.247562][ T551] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.247903][ T551] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.249025][ T551] RSP: 0018:ffffc90001397000 EFLAGS: 00010246
[ 41.249421][ T551] RAX: 0000000000000000 RBX: ffff8880083c1000 RCX: 0000000000000001
[ 41.249910][ T551] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 41.250379][ T551] RBP: ffffc900013970e8 R08: ffff8880083c1218 R09: 0000000000000000
[ 41.250848][ T551] R10: ffffc90001397118 R11: 959b6c6a7c9d57b6 R12: 1ffff92000272e04
[ 41.251309][ T551] R13: 00000000000005b6 R14: ffffc90001397118 R15: ffff8880083c1218
[ 41.251767][ T551] FS: 00007fd008fa1800(0000) GS:ffff8880c4599000(0000) knlGS:0000000000000000
[ 41.252316][ T551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.252709][ T551] CR2: 00007fd0090a1130 CR3: 000000000f1d9002 CR4: 0000000000772ef0
[ 41.253183][ T551] PKRU: 55555554
[ 41.253416][ T551] Call Trace:
[ 41.253646][ T551]
[ 41.253803][ T551] ? find_held_lock+0x2b/0x80
[ 41.254124][ T551] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.254436][ T551] ? crng_make_state+0x345/0x5e0
[ 41.254747][ T551] ? lockdep_hardirqs_on+0x7c/0x110
[ 41.255073][ T551] netif_set_mtu+0x88/0x100
[ 41.255383][ T551] ? __pfx_netif_set_mtu+0x10/0x10
[ 41.255702][ T551] ? dev_addr_mod+0xa4/0x360
[ 41.256021][ T551] dev_set_mtu+0xa4/0x230
[ 41.256256][ T551] ip_tunnel_newlink+0x3a5/0x650
[ 41.256564][ T551] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 41.256894][ T551] ipgre_newlink+0x170/0x200 [ip_gre]
[ 41.257210][ T551] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 41.257600][ T551] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.257928][ T551] ? rtnl_create_link+0x172/0xe30
[ 41.258242][ T551] rtnl_newlink_create+0x2ba/0x8f0
[ 41.258554][ T551] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 41.258870][ T551] ? __dev_get_by_name+0x12/0x50
[ 41.259185][ T551] ? rtnl_dev_get+0xa2/0x150
[ 41.259493][ T551] ? __pfx_rtnl_dev_get+0x10/0x10
[ 41.259809][ T551] ? rtnl_newlink+0x651/0xa60
[ 41.260123][ T551] ? reacquire_held_locks+0xd1/0x200
[ 41.260434][ T551] __rtnl_newlink+0x231/0xa40
[ 41.260759][ T551] rtnl_newlink+0x69a/0xa60
[ 41.261083][ T551] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.261403][ T551] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.261714][ T551] ? __lock_release+0x5d/0x170
[ 41.262034][ T551] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.262339][ T551] rtnetlink_rcv_msg+0x710/0xc00
[ 41.262648][ T551] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.262971][ T551] ? __lock_acquire+0x44d/0x7e0
[ 41.263286][ T551] netlink_rcv_skb+0x121/0x350
[ 41.263592][ T551] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.263914][ T551] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.264234][ T551] ? netlink_deliver_tap+0x13e/0x340
[ 41.264539][ T551] ? netlink_deliver_tap+0xc3/0x340
[ 41.264856][ T551] netlink_unicast+0x4a1/0x780
[ 41.265168][ T551] ? __pfx_netlink_unicast+0x10/0x10
[ 41.265474][ T551] ? __lock_acquire+0x44d/0x7e0
[ 41.265785][ T551] netlink_sendmsg+0x721/0xbe0
[ 41.266107][ T551] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.266417][ T551] ? __import_iovec+0x238/0x3c0
[ 41.266731][ T551] ____sys_sendmsg+0x7ad/0xa10
[ 41.267051][ T551] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.267356][ T551] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.267757][ T551] ___sys_sendmsg+0xed/0x170
[ 41.268078][ T551] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.268389][ T551] ? __pfx_handle_pte_fault+0x10/0x10
[ 41.268700][ T551] ? reacquire_held_locks+0xd1/0x200
[ 41.269068][ T551] ? do_user_addr_fault+0x461/0xe00
[ 41.269617][ T551] ? __handle_mm_fault+0x3fc/0x5e0
[ 41.270165][ T551] ? __pfx___handle_mm_fault+0x10/0x10
[ 41.270621][ T551] ? lock_vma_under_rcu+0x36c/0x6b0
[ 41.270967][ T551] __sys_sendmsg+0x10b/0x1a0
[ 41.271286][ T551] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.271592][ T551] ? exc_page_fault+0x5d/0xc0
[ 41.271917][ T551] ? do_user_addr_fault+0x959/0xe00
[ 41.272227][ T551] ? rcu_is_watching+0x12/0xc0
[ 41.272538][ T551] do_syscall_64+0xc1/0x380
[ 41.272855][ T551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.273239][ T551] RIP: 0033:0x7fd00916e1e7
[ 41.273559][ T551] 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
[ 41.274666][ T551] RSP: 002b:00007ffce013ad08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.275142][ T551] RAX: ffffffffffffffda RBX: 00007ffce013b430 RCX: 00007fd00916e1e7
[ 41.275608][ T551] RDX: 0000000000000000 RSI: 00007ffce013ad70 RDI: 0000000000000005
[ 41.276078][ T551] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000
[ 41.276540][ T551] R10: 00007fd0090666f8 R11: 0000000000000246 R12: 00007ffce013b460
[ 41.277008][ T551] R13: 00000000686e8043 R14: 0000000000499600 R15: 00007ffce013ae64
[ 41.277489][ T551]
[ 41.277727][ T551] irq event stamp: 44903
[ 41.277970][ T551] hardirqs last enabled at (44913): [] __up_console_sem+0x6b/0x80
[ 41.278502][ T551] hardirqs last disabled at (44920): [] __up_console_sem+0x50/0x80
[ 41.279043][ T551] softirqs last enabled at (44056): [] dev_mc_add+0xc6/0xf0
[ 41.279583][ T551] softirqs last disabled at (44048): [] dev_mc_add+0x5d/0xf0
[ 41.280121][ T551] ---[ end trace 0000000000000000 ]---
[ 42.695159][ T567] ------------[ cut here ]------------
[ 42.695570][ T567] WARNING: CPU: 2 PID: 567 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.696258][ T567] Modules linked in: ip_gre gre
[ 42.696614][ T567] CPU: 2 UID: 0 PID: 567 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.697290][ T567] Tainted: [W]=WARN
[ 42.697553][ T567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.698025][ T567] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.698373][ T567] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.699544][ T567] RSP: 0018:ffffc90001367000 EFLAGS: 00010246
[ 42.699994][ T567] RAX: 0000000000000000 RBX: ffff88800c5a4000 RCX: 0000000000000001
[ 42.700488][ T567] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 42.701001][ T567] RBP: ffffc900013670e8 R08: ffff88800c5a4218 R09: 0000000000000000
[ 42.701496][ T567] R10: ffffc90001367118 R11: ffffffff9f58d1e0 R12: 1ffff9200026ce04
[ 42.702001][ T567] R13: 000000000000ffd9 R14: ffffc90001367118 R15: ffff88800c5a4218
[ 42.702499][ T567] FS: 00007f6d80c5f800(0000) GS:ffff8880c4699000(0000) knlGS:0000000000000000
[ 42.703102][ T567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.703522][ T567] CR2: 0000000000436890 CR3: 000000000fe02002 CR4: 0000000000772ef0
[ 42.704183][ T567] PKRU: 55555554
[ 42.704502][ T567] Call Trace:
[ 42.704761][ T567]
[ 42.704951][ T567] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 42.705380][ T567] ? find_held_lock+0x2b/0x80
[ 42.705734][ T567] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.706089][ T567] ? crng_make_state+0x345/0x5e0
[ 42.706440][ T567] netif_set_mtu+0x88/0x100
[ 42.706777][ T567] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.707149][ T567] ? dev_addr_mod+0xa4/0x360
[ 42.707493][ T567] dev_set_mtu+0xa4/0x230
[ 42.707761][ T567] ip_tunnel_newlink+0x3a5/0x650
[ 42.708112][ T567] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 42.708458][ T567] ipgre_newlink+0x170/0x200 [ip_gre]
[ 42.708800][ T567] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 42.709231][ T567] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.709576][ T567] ? rtnl_create_link+0x172/0xe30
[ 42.709926][ T567] rtnl_newlink_create+0x2ba/0x8f0
[ 42.710264][ T567] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 42.710593][ T567] ? __dev_get_by_name+0x12/0x50
[ 42.710951][ T567] ? rtnl_dev_get+0xa2/0x150
[ 42.711294][ T567] ? __pfx_rtnl_dev_get+0x10/0x10
[ 42.711639][ T567] ? rtnl_newlink+0x651/0xa60
[ 42.711989][ T567] ? reacquire_held_locks+0xd1/0x200
[ 42.712334][ T567] __rtnl_newlink+0x231/0xa40
[ 42.712677][ T567] rtnl_newlink+0x69a/0xa60
[ 42.713033][ T567] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.713386][ T567] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.713719][ T567] ? __lock_release+0x5d/0x170
[ 42.714064][ T567] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.714397][ T567] rtnetlink_rcv_msg+0x710/0xc00
[ 42.714739][ T567] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.715101][ T567] ? __lock_acquire+0x44d/0x7e0
[ 42.715445][ T567] netlink_rcv_skb+0x121/0x350
[ 42.715787][ T567] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.716136][ T567] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.716486][ T567] ? netlink_deliver_tap+0x13e/0x340
[ 42.716830][ T567] ? netlink_deliver_tap+0xc3/0x340
[ 42.717182][ T567] netlink_unicast+0x4a1/0x780
[ 42.717519][ T567] ? __pfx_netlink_unicast+0x10/0x10
[ 42.717876][ T567] ? __lock_acquire+0x44d/0x7e0
[ 42.718218][ T567] netlink_sendmsg+0x721/0xbe0
[ 42.718560][ T567] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.718927][ T567] ? __import_iovec+0x238/0x3c0
[ 42.719276][ T567] ____sys_sendmsg+0x7ad/0xa10
[ 42.719619][ T567] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.719965][ T567] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.720408][ T567] ___sys_sendmsg+0xed/0x170
[ 42.720748][ T567] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.721092][ T567] ? __pfx_handle_pte_fault+0x10/0x10
[ 42.721443][ T567] ? reacquire_held_locks+0xd1/0x200
[ 42.721776][ T567] ? do_user_addr_fault+0x461/0xe00
[ 42.722138][ T567] ? __handle_mm_fault+0x3fc/0x5e0
[ 42.722471][ T567] ? __pfx___handle_mm_fault+0x10/0x10
[ 42.722811][ T567] ? lock_vma_under_rcu+0x36c/0x6b0
[ 42.723198][ T567] __sys_sendmsg+0x10b/0x1a0
[ 42.723537][ T567] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.723880][ T567] ? exc_page_fault+0x5d/0xc0
[ 42.724229][ T567] ? do_user_addr_fault+0x959/0xe00
[ 42.724564][ T567] ? rcu_is_watching+0x12/0xc0
[ 42.724916][ T567] do_syscall_64+0xc1/0x380
[ 42.725253][ T567] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.725665][ T567] RIP: 0033:0x7f6d80e2c1e7
[ 42.726021][ T567] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 42.727212][ T567] RSP: 002b:00007ffed0e75528 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.727732][ T567] RAX: ffffffffffffffda RBX: 00007ffed0e75c50 RCX: 00007f6d80e2c1e7
[ 42.728241][ T567] RDX: 0000000000000000 RSI: 00007ffed0e75590 RDI: 0000000000000005
[ 42.728737][ T567] RBP: 0000000000000004 R08: 00000000000000b8 R09: 0000000000000000
[ 42.729259][ T567] R10: 00007f6d80d246f8 R11: 0000000000000246 R12: 00007ffed0e75c80
[ 42.729755][ T567] R13: 00000000686e8045 R14: 0000000000499600 R15: 00007ffed0e75684
[ 42.730273][ T567]
[ 42.730531][ T567] irq event stamp: 44339
[ 42.730784][ T567] hardirqs last enabled at (44349): [] __up_console_sem+0x6b/0x80
[ 42.731382][ T567] hardirqs last disabled at (44382): [] __up_console_sem+0x50/0x80
[ 42.731973][ T567] softirqs last enabled at (44380): [] handle_softirqs+0x358/0x620
[ 42.732543][ T567] softirqs last disabled at (44357): [] __irq_exit_rcu+0xfa/0x160
[ 42.733129][ T567] ---[ end trace 0000000000000000 ]---
[ 44.285809][ T584] ------------[ cut here ]------------
[ 44.286235][ T584] WARNING: CPU: 1 PID: 584 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 44.286871][ T584] Modules linked in: ip_gre gre
[ 44.287205][ T584] CPU: 1 UID: 0 PID: 584 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 44.287870][ T584] Tainted: [W]=WARN
[ 44.288110][ T584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.288505][ T584] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 44.288872][ T584] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 44.290035][ T584] RSP: 0018:ffffc90001517000 EFLAGS: 00010246
[ 44.290439][ T584] RAX: 0000000000000000 RBX: ffff888005571000 RCX: 0000000000000001
[ 44.290915][ T584] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 44.291371][ T584] RBP: ffffc900015170e8 R08: ffff888005571218 R09: 0000000000000000
[ 44.291840][ T584] R10: ffffc90001517118 R11: ffffffff9f58d1e0 R12: 1ffff920002a2e04
[ 44.292316][ T584] R13: 000000000000ffd9 R14: ffffc90001517118 R15: ffff888005571218
[ 44.292785][ T584] FS: 00007f20bbaee800(0000) GS:ffff8880c4619000(0000) knlGS:0000000000000000
[ 44.293347][ T584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.293751][ T584] CR2: 0000000000436890 CR3: 0000000004ef0004 CR4: 0000000000772ef0
[ 44.294234][ T584] PKRU: 55555554
[ 44.294469][ T584] Call Trace:
[ 44.294710][ T584]
[ 44.294875][ T584] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 44.295261][ T584] ? find_held_lock+0x2b/0x80
[ 44.295570][ T584] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 44.295954][ T584] ? crng_make_state+0x345/0x5e0
[ 44.296282][ T584] netif_set_mtu+0x88/0x100
[ 44.296594][ T584] ? __pfx_netif_set_mtu+0x10/0x10
[ 44.296938][ T584] ? dev_addr_mod+0xa4/0x360
[ 44.297252][ T584] dev_set_mtu+0xa4/0x230
[ 44.297492][ T584] ip_tunnel_newlink+0x3a5/0x650
[ 44.297813][ T584] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 44.298148][ T584] ipgre_newlink+0x170/0x200 [ip_gre]
[ 44.298464][ T584] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 44.298859][ T584] ? __pfx_validate_linkmsg+0x10/0x10
[ 44.299181][ T584] ? rtnl_create_link+0x172/0xe30
[ 44.299495][ T584] rtnl_newlink_create+0x2ba/0x8f0
[ 44.299821][ T584] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 44.300147][ T584] ? __dev_get_by_name+0x12/0x50
[ 44.300457][ T584] ? rtnl_dev_get+0xa2/0x150
[ 44.300763][ T584] ? __pfx_rtnl_dev_get+0x10/0x10
[ 44.301090][ T584] ? rtnl_newlink+0x651/0xa60
[ 44.301417][ T584] ? reacquire_held_locks+0xd1/0x200
[ 44.301734][ T584] __rtnl_newlink+0x231/0xa40
[ 44.302066][ T584] rtnl_newlink+0x69a/0xa60
[ 44.302397][ T584] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.302714][ T584] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 44.303024][ T584] ? __lock_release+0x5d/0x170
[ 44.303331][ T584] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.303634][ T584] rtnetlink_rcv_msg+0x710/0xc00
[ 44.303948][ T584] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.304273][ T584] ? __lock_acquire+0x44d/0x7e0
[ 44.304594][ T584] netlink_rcv_skb+0x121/0x350
[ 44.304925][ T584] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.305241][ T584] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 44.305562][ T584] ? netlink_deliver_tap+0x13e/0x340
[ 44.305884][ T584] ? netlink_deliver_tap+0xc3/0x340
[ 44.306207][ T584] netlink_unicast+0x4a1/0x780
[ 44.306511][ T584] ? __pfx_netlink_unicast+0x10/0x10
[ 44.306816][ T584] ? __lock_acquire+0x44d/0x7e0
[ 44.307141][ T584] netlink_sendmsg+0x721/0xbe0
[ 44.307471][ T584] ? __pfx_netlink_sendmsg+0x10/0x10
[ 44.307792][ T584] ? __import_iovec+0x238/0x3c0
[ 44.308121][ T584] ____sys_sendmsg+0x7ad/0xa10
[ 44.308440][ T584] ? __pfx_____sys_sendmsg+0x10/0x10
[ 44.308757][ T584] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 44.309231][ T584] ___sys_sendmsg+0xed/0x170
[ 44.309550][ T584] ? __pfx____sys_sendmsg+0x10/0x10
[ 44.309872][ T584] ? __pfx_handle_pte_fault+0x10/0x10
[ 44.310193][ T584] ? reacquire_held_locks+0xd1/0x200
[ 44.310514][ T584] ? do_user_addr_fault+0x461/0xe00
[ 44.310835][ T584] ? __handle_mm_fault+0x3fc/0x5e0
[ 44.311170][ T584] ? __pfx___handle_mm_fault+0x10/0x10
[ 44.311488][ T584] ? lock_vma_under_rcu+0x36c/0x6b0
[ 44.311835][ T584] __sys_sendmsg+0x10b/0x1a0
[ 44.312156][ T584] ? __pfx___sys_sendmsg+0x10/0x10
[ 44.312458][ T584] ? exc_page_fault+0x5d/0xc0
[ 44.312768][ T584] ? do_user_addr_fault+0x959/0xe00
[ 44.313115][ T584] ? rcu_is_watching+0x12/0xc0
[ 44.313440][ T584] do_syscall_64+0xc1/0x380
[ 44.313765][ T584] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.314157][ T584] RIP: 0033:0x7f20bbcbb1e7
[ 44.314487][ T584] 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
[ 44.315609][ T584] RSP: 002b:00007ffd35b720e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.316103][ T584] RAX: ffffffffffffffda RBX: 00007ffd35b72810 RCX: 00007f20bbcbb1e7
[ 44.316573][ T584] RDX: 0000000000000000 RSI: 00007ffd35b72150 RDI: 0000000000000005
[ 44.317060][ T584] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000
[ 44.317527][ T584] R10: 00007f20bbbb36f8 R11: 0000000000000246 R12: 00007ffd35b72840
[ 44.318011][ T584] R13: 00000000686e8046 R14: 0000000000499600 R15: 00007ffd35b72244
[ 44.318494][ T584]
[ 44.318730][ T584] irq event stamp: 38311
[ 44.318980][ T584] hardirqs last enabled at (38321): [] __up_console_sem+0x6b/0x80
[ 44.319509][ T584] hardirqs last disabled at (38328): [] __up_console_sem+0x50/0x80
[ 44.320138][ T584] softirqs last enabled at (38274): [] handle_softirqs+0x358/0x620
[ 44.320684][ T584] softirqs last disabled at (38253): [] __irq_exit_rcu+0xfa/0x160
[ 44.321241][ T584] ---[ end trace 0000000000000000 ]---
[ 45.931258][ T601] ------------[ cut here ]------------
[ 45.931625][ T601] WARNING: CPU: 3 PID: 601 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 45.932279][ T601] Modules linked in: ip_gre gre
[ 45.932620][ T601] CPU: 3 UID: 0 PID: 601 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 45.933277][ T601] Tainted: [W]=WARN
[ 45.933524][ T601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 45.933940][ T601] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 45.934275][ T601] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 45.935431][ T601] RSP: 0018:ffffc900015d7000 EFLAGS: 00010246
[ 45.935851][ T601] RAX: 0000000000000000 RBX: ffff88800cbd4000 RCX: 0000000000000001
[ 45.936338][ T601] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 45.936837][ T601] RBP: ffffc900015d70e8 R08: ffff88800cbd4218 R09: 0000000000000000
[ 45.937324][ T601] R10: ffffc900015d7118 R11: 6b4daafb451ebec4 R12: 1ffff920002bae04
[ 45.937812][ T601] R13: 00000000000005b6 R14: ffffc900015d7118 R15: ffff88800cbd4218
[ 45.938302][ T601] FS: 00007f31e3899800(0000) GS:ffff8880c4719000(0000) knlGS:0000000000000000
[ 45.938919][ T601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.939333][ T601] CR2: 0000000000436890 CR3: 0000000010ca9006 CR4: 0000000000772ef0
[ 45.939830][ T601] PKRU: 55555554
[ 45.940075][ T601] Call Trace:
[ 45.940315][ T601]
[ 45.940479][ T601] ? find_held_lock+0x2b/0x80
[ 45.940811][ T601] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 45.941149][ T601] ? crng_make_state+0x345/0x5e0
[ 45.941477][ T601] ? lockdep_hardirqs_on+0x7c/0x110
[ 45.941807][ T601] netif_set_mtu+0x88/0x100
[ 45.942140][ T601] ? __pfx_netif_set_mtu+0x10/0x10
[ 45.942480][ T601] ? dev_addr_mod+0xa4/0x360
[ 45.942805][ T601] dev_set_mtu+0xa4/0x230
[ 45.943060][ T601] ip_tunnel_newlink+0x3a5/0x650
[ 45.943386][ T601] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 45.943720][ T601] ipgre_newlink+0x170/0x200 [ip_gre]
[ 45.944060][ T601] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 45.944466][ T601] ? __pfx_validate_linkmsg+0x10/0x10
[ 45.944799][ T601] ? rtnl_create_link+0x172/0xe30
[ 45.945133][ T601] rtnl_newlink_create+0x2ba/0x8f0
[ 45.945462][ T601] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 45.945783][ T601] ? __dev_get_by_name+0x12/0x50
[ 45.946125][ T601] ? rtnl_dev_get+0xa2/0x150
[ 45.946446][ T601] ? __pfx_rtnl_dev_get+0x10/0x10
[ 45.946775][ T601] ? rtnl_newlink+0x651/0xa60
[ 45.947109][ T601] ? reacquire_held_locks+0xd1/0x200
[ 45.947438][ T601] __rtnl_newlink+0x231/0xa40
[ 45.947780][ T601] rtnl_newlink+0x69a/0xa60
[ 45.948115][ T601] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.948456][ T601] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 45.948777][ T601] ? __lock_release+0x5d/0x170
[ 45.949109][ T601] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.949428][ T601] rtnetlink_rcv_msg+0x710/0xc00
[ 45.949753][ T601] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.950090][ T601] ? __lock_acquire+0x44d/0x7e0
[ 45.950418][ T601] netlink_rcv_skb+0x121/0x350
[ 45.950742][ T601] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.951079][ T601] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 45.951414][ T601] ? netlink_deliver_tap+0x13e/0x340
[ 45.951734][ T601] ? netlink_deliver_tap+0xc3/0x340
[ 45.952070][ T601] netlink_unicast+0x4a1/0x780
[ 45.952402][ T601] ? __pfx_netlink_unicast+0x10/0x10
[ 45.952727][ T601] ? __lock_acquire+0x44d/0x7e0
[ 45.953067][ T601] netlink_sendmsg+0x721/0xbe0
[ 45.953406][ T601] ? __pfx_netlink_sendmsg+0x10/0x10
[ 45.953730][ T601] ? __import_iovec+0x238/0x3c0
[ 45.954069][ T601] ____sys_sendmsg+0x7ad/0xa10
[ 45.954396][ T601] ? __pfx_____sys_sendmsg+0x10/0x10
[ 45.954717][ T601] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 45.955140][ T601] ___sys_sendmsg+0xed/0x170
[ 45.955471][ T601] ? __pfx____sys_sendmsg+0x10/0x10
[ 45.955793][ T601] ? __pfx_handle_pte_fault+0x10/0x10
[ 45.956144][ T601] ? reacquire_held_locks+0xd1/0x200
[ 45.956465][ T601] ? do_user_addr_fault+0x461/0xe00
[ 45.956793][ T601] ? __handle_mm_fault+0x3fc/0x5e0
[ 45.957143][ T601] ? __pfx___handle_mm_fault+0x10/0x10
[ 45.957469][ T601] ? lock_vma_under_rcu+0x36c/0x6b0
[ 45.957847][ T601] __sys_sendmsg+0x10b/0x1a0
[ 45.958175][ T601] ? __pfx___sys_sendmsg+0x10/0x10
[ 45.958496][ T601] ? exc_page_fault+0x5d/0xc0
[ 45.958842][ T601] ? do_user_addr_fault+0x959/0xe00
[ 45.959169][ T601] ? rcu_is_watching+0x12/0xc0
[ 45.959495][ T601] do_syscall_64+0xc1/0x380
[ 45.959836][ T601] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.960242][ T601] RIP: 0033:0x7f31e3a661e7
[ 45.960574][ T601] 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
[ 45.961734][ T601] RSP: 002b:00007ffea0d10f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 45.962234][ T601] RAX: ffffffffffffffda RBX: 00007ffea0d11630 RCX: 00007f31e3a661e7
[ 45.962716][ T601] RDX: 0000000000000000 RSI: 00007ffea0d10f70 RDI: 0000000000000005
[ 45.963204][ T601] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000
[ 45.963685][ T601] R10: 00007f31e395e6f8 R11: 0000000000000246 R12: 00007ffea0d11660
[ 45.964175][ T601] R13: 00000000686e8048 R14: 0000000000499600 R15: 00007ffea0d11064
[ 45.964672][ T601]
[ 45.964923][ T601] irq event stamp: 35081
[ 45.965165][ T601] hardirqs last enabled at (35089): [] __up_console_sem+0x6b/0x80
[ 45.965726][ T601] hardirqs last disabled at (35096): [] __up_console_sem+0x50/0x80
[ 45.966306][ T601] softirqs last enabled at (34626): [] handle_softirqs+0x358/0x620
[ 45.966876][ T601] softirqs last disabled at (34615): [] __irq_exit_rcu+0xfa/0x160
[ 45.967433][ T601] ---[ end trace 0000000000000000 ]---
[ 47.549716][ T618] ------------[ cut here ]------------
[ 47.550318][ T618] WARNING: CPU: 3 PID: 618 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 47.550936][ T618] Modules linked in: ip_gre gre
[ 47.551256][ T618] CPU: 3 UID: 0 PID: 618 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 47.551884][ T618] Tainted: [W]=WARN
[ 47.552123][ T618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 47.552508][ T618] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 47.552850][ T618] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 47.553966][ T618] RSP: 0018:ffffc90001697000 EFLAGS: 00010246
[ 47.554356][ T618] RAX: 0000000000000000 RBX: ffff88800c2dc000 RCX: 0000000000000001
[ 47.554829][ T618] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 47.555290][ T618] RBP: ffffc900016970e8 R08: ffff88800c2dc218 R09: 0000000000000000
[ 47.555763][ T618] R10: ffffc90001697118 R11: ffffffff9f58d1e0 R12: 1ffff920002d2e04
[ 47.556225][ T618] R13: 000000000000ffd9 R14: ffffc90001697118 R15: ffff88800c2dc218
[ 47.556682][ T618] FS: 00007fea35702800(0000) GS:ffff8880c4719000(0000) knlGS:0000000000000000
[ 47.557236][ T618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.557642][ T618] CR2: 0000000000436890 CR3: 0000000010d4c005 CR4: 0000000000772ef0
[ 47.558108][ T618] PKRU: 55555554
[ 47.558336][ T618] Call Trace:
[ 47.558562][ T618]
[ 47.558717][ T618] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 47.559106][ T618] ? find_held_lock+0x2b/0x80
[ 47.559416][ T618] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 47.559731][ T618] ? crng_make_state+0x345/0x5e0
[ 47.560058][ T618] netif_set_mtu+0x88/0x100
[ 47.560363][ T618] ? __pfx_netif_set_mtu+0x10/0x10
[ 47.560680][ T618] ? dev_addr_mod+0xa4/0x360
[ 47.561003][ T618] dev_set_mtu+0xa4/0x230
[ 47.561243][ T618] ip_tunnel_newlink+0x3a5/0x650
[ 47.561551][ T618] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 47.561875][ T618] ipgre_newlink+0x170/0x200 [ip_gre]
[ 47.562195][ T618] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 47.562577][ T618] ? __pfx_validate_linkmsg+0x10/0x10
[ 47.562899][ T618] ? rtnl_create_link+0x172/0xe30
[ 47.563207][ T618] rtnl_newlink_create+0x2ba/0x8f0
[ 47.563515][ T618] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 47.563816][ T618] ? __dev_get_by_name+0x12/0x50
[ 47.564140][ T618] ? rtnl_dev_get+0xa2/0x150
[ 47.564444][ T618] ? __pfx_rtnl_dev_get+0x10/0x10
[ 47.564752][ T618] ? rtnl_newlink+0x651/0xa60
[ 47.565071][ T618] ? reacquire_held_locks+0xd1/0x200
[ 47.565381][ T618] __rtnl_newlink+0x231/0xa40
[ 47.565700][ T618] rtnl_newlink+0x69a/0xa60
[ 47.566019][ T618] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.566337][ T618] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 47.566642][ T618] ? __lock_release+0x5d/0x170
[ 47.566954][ T618] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.567257][ T618] rtnetlink_rcv_msg+0x710/0xc00
[ 47.567560][ T618] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.567882][ T618] ? __lock_acquire+0x44d/0x7e0
[ 47.568192][ T618] netlink_rcv_skb+0x121/0x350
[ 47.568497][ T618] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.568799][ T618] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 47.569132][ T618] ? netlink_deliver_tap+0x13e/0x340
[ 47.569440][ T618] ? netlink_deliver_tap+0xc3/0x340
[ 47.569746][ T618] netlink_unicast+0x4a1/0x780
[ 47.570068][ T618] ? __pfx_netlink_unicast+0x10/0x10
[ 47.570373][ T618] ? __lock_acquire+0x44d/0x7e0
[ 47.570684][ T618] netlink_sendmsg+0x721/0xbe0
[ 47.571000][ T618] ? __pfx_netlink_sendmsg+0x10/0x10
[ 47.571310][ T618] ? __import_iovec+0x238/0x3c0
[ 47.571619][ T618] ____sys_sendmsg+0x7ad/0xa10
[ 47.571932][ T618] ? __pfx_____sys_sendmsg+0x10/0x10
[ 47.572234][ T618] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 47.572625][ T618] ___sys_sendmsg+0xed/0x170
[ 47.572944][ T618] ? __pfx____sys_sendmsg+0x10/0x10
[ 47.573257][ T618] ? __pfx_handle_pte_fault+0x10/0x10
[ 47.573569][ T618] ? reacquire_held_locks+0xd1/0x200
[ 47.573878][ T618] ? do_user_addr_fault+0x461/0xe00
[ 47.574185][ T618] ? __handle_mm_fault+0x3fc/0x5e0
[ 47.574491][ T618] ? __pfx___handle_mm_fault+0x10/0x10
[ 47.574793][ T618] ? lock_vma_under_rcu+0x36c/0x6b0
[ 47.575126][ T618] __sys_sendmsg+0x10b/0x1a0
[ 47.575434][ T618] ? __pfx___sys_sendmsg+0x10/0x10
[ 47.575737][ T618] ? exc_page_fault+0x5d/0xc0
[ 47.576054][ T618] ? do_user_addr_fault+0x959/0xe00
[ 47.576360][ T618] ? rcu_is_watching+0x12/0xc0
[ 47.576674][ T618] do_syscall_64+0xc1/0x380
[ 47.576998][ T618] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.577377][ T618] RIP: 0033:0x7fea358cf1e7
[ 47.577710][ T618] 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
[ 47.578811][ T618] RSP: 002b:00007ffd1136d4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 47.579281][ T618] RAX: ffffffffffffffda RBX: 00007ffd1136dc20 RCX: 00007fea358cf1e7
[ 47.579740][ T618] RDX: 0000000000000000 RSI: 00007ffd1136d560 RDI: 0000000000000005
[ 47.580204][ T618] RBP: 0000000000000004 R08: 00000000000000b8 R09: 0000000000000000
[ 47.580660][ T618] R10: 00007fea357c76f8 R11: 0000000000000246 R12: 00007ffd1136dc50
[ 47.581135][ T618] R13: 00000000686e804a R14: 0000000000499600 R15: 00007ffd1136d654
[ 47.581613][ T618]
[ 47.581852][ T618] irq event stamp: 45527
[ 47.582081][ T618] hardirqs last enabled at (45535): [] __up_console_sem+0x6b/0x80
[ 47.582611][ T618] hardirqs last disabled at (45542): [] __up_console_sem+0x50/0x80
[ 47.583143][ T618] softirqs last enabled at (45506): [] handle_softirqs+0x358/0x620
[ 47.583673][ T618] softirqs last disabled at (45485): [] __irq_exit_rcu+0xfa/0x160
[ 47.584204][ T618] ---[ end trace 0000000000000000 ]---
[ 48.971072][ T634] ------------[ cut here ]------------
[ 48.971495][ T634] WARNING: CPU: 1 PID: 634 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 48.972127][ T634] Modules linked in: ip_gre gre
[ 48.972456][ T634] CPU: 1 UID: 0 PID: 634 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 48.973091][ T634] Tainted: [W]=WARN
[ 48.973327][ T634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 48.973713][ T634] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 48.974038][ T634] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 48.975139][ T634] RSP: 0018:ffffc90001757000 EFLAGS: 00010246
[ 48.975527][ T634] RAX: 0000000000000000 RBX: ffff88800f2a4000 RCX: 0000000000000001
[ 48.975999][ T634] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 48.976456][ T634] RBP: ffffc900017570e8 R08: ffff88800f2a4218 R09: 0000000000000000
[ 48.976927][ T634] R10: ffffc90001757118 R11: ffffffff9f58d1e0 R12: 1ffff920002eae04
[ 48.977391][ T634] R13: 000000000000ffd9 R14: ffffc90001757118 R15: ffff88800f2a4218
[ 48.977866][ T634] FS: 00007f65ff6c8800(0000) GS:ffff8880c4619000(0000) knlGS:0000000000000000
[ 48.978400][ T634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.978785][ T634] CR2: 0000000000436890 CR3: 00000000052de002 CR4: 0000000000772ef0
[ 48.979251][ T634] PKRU: 55555554
[ 48.979480][ T634] Call Trace:
[ 48.979710][ T634]
[ 48.979875][ T634] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 48.980259][ T634] ? find_held_lock+0x2b/0x80
[ 48.980569][ T634] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 48.980897][ T634] ? crng_make_state+0x345/0x5e0
[ 48.981217][ T634] netif_set_mtu+0x88/0x100
[ 48.981525][ T634] ? __pfx_netif_set_mtu+0x10/0x10
[ 48.981854][ T634] ? dev_addr_mod+0xa4/0x360
[ 48.982160][ T634] dev_set_mtu+0xa4/0x230
[ 48.982389][ T634] ip_tunnel_newlink+0x3a5/0x650
[ 48.982693][ T634] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 48.983011][ T634] ipgre_newlink+0x170/0x200 [ip_gre]
[ 48.983319][ T634] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 48.983709][ T634] ? __pfx_validate_linkmsg+0x10/0x10
[ 48.984047][ T634] ? rtnl_create_link+0x172/0xe30
[ 48.984353][ T634] rtnl_newlink_create+0x2ba/0x8f0
[ 48.984659][ T634] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 48.984977][ T634] ? __dev_get_by_name+0x12/0x50
[ 48.985285][ T634] ? rtnl_dev_get+0xa2/0x150
[ 48.985588][ T634] ? __pfx_rtnl_dev_get+0x10/0x10
[ 48.985902][ T634] ? rtnl_newlink+0x651/0xa60
[ 48.986212][ T634] ? reacquire_held_locks+0xd1/0x200
[ 48.986522][ T634] __rtnl_newlink+0x231/0xa40
[ 48.986847][ T634] rtnl_newlink+0x69a/0xa60
[ 48.987160][ T634] ? __pfx_rtnl_newlink+0x10/0x10
[ 48.987477][ T634] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 48.987788][ T634] ? __lock_release+0x5d/0x170
[ 48.988103][ T634] ? __pfx_rtnl_newlink+0x10/0x10
[ 48.988413][ T634] rtnetlink_rcv_msg+0x710/0xc00
[ 48.988720][ T634] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 48.989044][ T634] ? __lock_acquire+0x44d/0x7e0
[ 48.989356][ T634] netlink_rcv_skb+0x121/0x350
[ 48.989661][ T634] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 48.989976][ T634] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 48.990292][ T634] ? netlink_deliver_tap+0x13e/0x340
[ 48.990599][ T634] ? netlink_deliver_tap+0xc3/0x340
[ 48.990914][ T634] netlink_unicast+0x4a1/0x780
[ 48.991225][ T634] ? __pfx_netlink_unicast+0x10/0x10
[ 48.991531][ T634] ? __lock_acquire+0x44d/0x7e0
[ 48.991854][ T634] netlink_sendmsg+0x721/0xbe0
[ 48.992163][ T634] ? __pfx_netlink_sendmsg+0x10/0x10
[ 48.992466][ T634] ? __import_iovec+0x238/0x3c0
[ 48.992777][ T634] ____sys_sendmsg+0x7ad/0xa10
[ 48.993110][ T634] ? __pfx_____sys_sendmsg+0x10/0x10
[ 48.993421][ T634] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 48.993811][ T634] ___sys_sendmsg+0xed/0x170
[ 48.994127][ T634] ? __pfx____sys_sendmsg+0x10/0x10
[ 48.994432][ T634] ? __pfx_handle_pte_fault+0x10/0x10
[ 48.994739][ T634] ? reacquire_held_locks+0xd1/0x200
[ 48.995058][ T634] ? do_user_addr_fault+0x461/0xe00
[ 48.995369][ T634] ? __handle_mm_fault+0x3fc/0x5e0
[ 48.995674][ T634] ? __pfx___handle_mm_fault+0x10/0x10
[ 48.995983][ T634] ? lock_vma_under_rcu+0x36c/0x6b0
[ 48.996310][ T634] __sys_sendmsg+0x10b/0x1a0
[ 48.996614][ T634] ? __pfx___sys_sendmsg+0x10/0x10
[ 48.996935][ T634] ? exc_page_fault+0x5d/0xc0
[ 48.997332][ T634] ? do_user_addr_fault+0x959/0xe00
[ 48.997652][ T634] ? rcu_is_watching+0x12/0xc0
[ 48.997971][ T634] do_syscall_64+0xc1/0x380
[ 48.998276][ T634] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.998651][ T634] RIP: 0033:0x7f65ff8951e7
[ 48.998986][ T634] 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
[ 49.000084][ T634] RSP: 002b:00007fffc25a3058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.000550][ T634] RAX: ffffffffffffffda RBX: 00007fffc25a3780 RCX: 00007f65ff8951e7
[ 49.001025][ T634] RDX: 0000000000000000 RSI: 00007fffc25a30c0 RDI: 0000000000000005
[ 49.001487][ T634] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000
[ 49.001951][ T634] R10: 00007f65ff78d6f8 R11: 0000000000000246 R12: 00007fffc25a37b0
[ 49.002407][ T634] R13: 00000000686e804b R14: 0000000000499600 R15: 00007fffc25a31b4
[ 49.002884][ T634]
[ 49.003116][ T634] irq event stamp: 36699
[ 49.003343][ T634] hardirqs last enabled at (36707): [] __up_console_sem+0x6b/0x80
[ 49.003884][ T634] hardirqs last disabled at (36716): [] __up_console_sem+0x50/0x80
[ 49.004412][ T634] softirqs last enabled at (36652): [] handle_softirqs+0x358/0x620
[ 49.004958][ T634] softirqs last disabled at (36733): [] __irq_exit_rcu+0xfa/0x160
[ 49.005497][ T634] ---[ end trace 0000000000000000 ]---
[ 50.406109][ T650] ------------[ cut here ]------------
[ 50.406568][ T650] WARNING: CPU: 2 PID: 650 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 50.407222][ T650] Modules linked in: ip_gre gre
[ 50.407563][ T650] CPU: 2 UID: 0 PID: 650 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 50.408217][ T650] Tainted: [W]=WARN
[ 50.408471][ T650] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 50.408883][ T650] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 50.409221][ T650] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 50.410339][ T650] RSP: 0018:ffffc90001817000 EFLAGS: 00010246
[ 50.410746][ T650] RAX: 0000000000000000 RBX: ffff888005c99000 RCX: 0000000000000001
[ 50.411229][ T650] RDX: 0000000000000000 RSI: ffffffff9eb10751 RDI: ffffffff9e258280
[ 50.411701][ T650] RBP: ffffc900018170e8 R08: ffff888005c99218 R09: 0000000000000000
[ 50.412190][ T650] R10: ffffc90001817118 R11: dc9530d06b6c1aab R12: 1ffff92000302e04
[ 50.412671][ T650] R13: 00000000000005b6 R14: ffffc90001817118 R15: ffff888005c99218
[ 50.413155][ T650] FS: 00007fc100973800(0000) GS:ffff8880c4699000(0000) knlGS:0000000000000000
[ 50.413706][ T650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.414115][ T650] CR2: 0000000000436890 CR3: 000000000c025005 CR4: 0000000000772ef0
[ 50.414595][ T650] PKRU: 55555554
[ 50.414848][ T650] Call Trace:
[ 50.415092][ T650]
[ 50.415264][ T650] ? find_held_lock+0x2b/0x80
[ 50.415590][ T650] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 50.415928][ T650] ? crng_make_state+0x345/0x5e0
[ 50.416252][ T650] ? lockdep_hardirqs_on+0x7c/0x110
[ 50.416589][ T650] netif_set_mtu+0x88/0x100
[ 50.416919][ T650] ? __pfx_netif_set_mtu+0x10/0x10
[ 50.417253][ T650] ? dev_addr_mod+0xa4/0x360
[ 50.417579][ T650] dev_set_mtu+0xa4/0x230
[ 50.417852][ T650] ip_tunnel_newlink+0x3a5/0x650
[ 50.418175][ T650] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 50.418505][ T650] ipgre_newlink+0x170/0x200 [ip_gre]
[ 50.418841][ T650] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 50.419243][ T650] ? __pfx_validate_linkmsg+0x10/0x10
[ 50.419571][ T650] ? rtnl_create_link+0x172/0xe30
[ 50.419910][ T650] rtnl_newlink_create+0x2ba/0x8f0
[ 50.420238][ T650] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 50.420557][ T650] ? __dev_get_by_name+0x12/0x50
[ 50.420914][ T650] ? rtnl_dev_get+0xa2/0x150
[ 50.421238][ T650] ? __pfx_rtnl_dev_get+0x10/0x10
[ 50.421564][ T650] ? rtnl_newlink+0x651/0xa60
[ 50.421892][ T650] ? reacquire_held_locks+0xd1/0x200
[ 50.422218][ T650] __rtnl_newlink+0x231/0xa40
[ 50.422548][ T650] rtnl_newlink+0x69a/0xa60
[ 50.422886][ T650] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.423220][ T650] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 50.423550][ T650] ? __lock_release+0x5d/0x170
[ 50.423892][ T650] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.424222][ T650] rtnetlink_rcv_msg+0x710/0xc00
[ 50.424544][ T650] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.424882][ T650] ? __lock_acquire+0x44d/0x7e0
[ 50.425208][ T650] netlink_rcv_skb+0x121/0x350
[ 50.425537][ T650] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.425870][ T650] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 50.426205][ T650] ? netlink_deliver_tap+0x13e/0x340
[ 50.426521][ T650] ? netlink_deliver_tap+0xc3/0x340
[ 50.426854][ T650] netlink_unicast+0x4a1/0x780
[ 50.427175][ T650] ? __pfx_netlink_unicast+0x10/0x10
[ 50.427494][ T650] ? __lock_acquire+0x44d/0x7e0
[ 50.427848][ T650] netlink_sendmsg+0x721/0xbe0
[ 50.428174][ T650] ? __pfx_netlink_sendmsg+0x10/0x10
[ 50.428493][ T650] ? __import_iovec+0x238/0x3c0
[ 50.428831][ T650] ____sys_sendmsg+0x7ad/0xa10
[ 50.429156][ T650] ? __pfx_____sys_sendmsg+0x10/0x10
[ 50.429474][ T650] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 50.429893][ T650] ___sys_sendmsg+0xed/0x170
[ 50.430218][ T650] ? __pfx____sys_sendmsg+0x10/0x10
[ 50.430537][ T650] ? __pfx_handle_pte_fault+0x10/0x10
[ 50.430872][ T650] ? reacquire_held_locks+0xd1/0x200
[ 50.431190][ T650] ? do_user_addr_fault+0x461/0xe00
[ 50.431513][ T650] ? __handle_mm_fault+0x3fc/0x5e0
[ 50.431847][ T650] ? __pfx___handle_mm_fault+0x10/0x10
[ 50.432164][ T650] ? lock_vma_under_rcu+0x36c/0x6b0
[ 50.432509][ T650] __sys_sendmsg+0x10b/0x1a0
[ 50.432841][ T650] ? __pfx___sys_sendmsg+0x10/0x10
[ 50.433160][ T650] ? exc_page_fault+0x5d/0xc0
[ 50.433487][ T650] ? do_user_addr_fault+0x959/0xe00
[ 50.433809][ T650] ? rcu_is_watching+0x12/0xc0
[ 50.434146][ T650] do_syscall_64+0xc1/0x380
[ 50.434470][ T650] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.434882][ T650] RIP: 0033:0x7fc100b401e7
[ 50.435216][ T650] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 50.436332][ T650] RSP: 002b:00007ffce6b2d388 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 50.436810][ T650] RAX: ffffffffffffffda RBX: 00007ffce6b2dab0 RCX: 00007fc100b401e7
[ 50.437295][ T650] RDX: 0000000000000000 RSI: 00007ffce6b2d3f0 RDI: 0000000000000005
[ 50.437790][ T650] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000
[ 50.438276][ T650] R10: 00007fc100a386f8 R11: 0000000000000246 R12: 00007ffce6b2dae0
[ 50.438748][ T650] R13: 00000000686e804c R14: 0000000000499600 R15: 00007ffce6b2d4e4
[ 50.439247][ T650]
[ 50.439492][ T650] irq event stamp: 41603
[ 50.439735][ T650] hardirqs last enabled at (41613): [] __up_console_sem+0x6b/0x80
[ 50.440297][ T650] hardirqs last disabled at (41624): [] __up_console_sem+0x50/0x80
[ 50.440852][ T650] softirqs last enabled at (40646): [] handle_softirqs+0x358/0x620
[ 50.441399][ T650] softirqs last disabled at (40627): [] __irq_exit_rcu+0xfa/0x160
[ 50.441947][ T650] ---[ end trace 0000000000000000 ]---
[ 51.982316][ T667] ip6_gre: GRE over IPv6 tunneling driver