[ 19.151769][ T310] 8021q: 802.1Q VLAN Support v1.8
[ 20.183480][ T321] gre: GRE over IPv4 demultiplexer driver
[ 20.209589][ T321] ip_gre: GRE over IPv4 tunneling driver
[ 20.256627][ T320] ------------[ cut here ]------------
[ 20.257156][ T320] WARNING: CPU: 2 PID: 320 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.257898][ T320] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.258469][ T320] CPU: 2 UID: 0 PID: 320 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.259126][ T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.259593][ T320] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.259982][ T320] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.261223][ T320] RSP: 0018:ffffc90000b97000 EFLAGS: 00010246
[ 20.261859][ T320] RAX: 0000000000000000 RBX: ffff888008f01000 RCX: 0000000000000001
[ 20.262405][ T320] RDX: 0000000000000000 RSI: ffffffff94a9b941 RDI: ffffffff942555e0
[ 20.262954][ T320] RBP: ffffc90000b970e8 R08: ffff888008f01218 R09: 0000000000000000
[ 20.263796][ T320] R10: ffffc90000b97118 R11: ffffffff94f79160 R12: 1ffff92000172e04
[ 20.264737][ T320] R13: 000000000000ffe7 R14: ffffc90000b97118 R15: ffff888008f01218
[ 20.265570][ T320] FS: 00007f84fb352800(0000) GS:ffff88809f7b7000(0000) knlGS:0000000000000000
[ 20.266515][ T320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.267196][ T320] CR2: 00007ff2ab69c000 CR3: 000000000b6ff001 CR4: 0000000000772ef0
[ 20.267963][ T320] PKRU: 55555554
[ 20.268456][ T320] Call Trace:
[ 20.268900][ T320]
[ 20.269110][ T320] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.269578][ T320] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.269943][ T320] ? find_held_lock+0x2b/0x80
[ 20.270315][ T320] netif_set_mtu+0x88/0x100
[ 20.270700][ T320] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.271086][ T320] dev_set_mtu+0xa0/0x150
[ 20.271360][ T320] ip_tunnel_newlink+0x3a5/0x650
[ 20.274958][ T320] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.275584][ T320] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.275964][ T320] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.276421][ T320] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.276790][ T320] ? rtnl_create_link+0x172/0xe30
[ 20.277176][ T320] rtnl_newlink_create+0x2ba/0x770
[ 20.277571][ T320] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.277926][ T320] ? __dev_get_by_name+0x12/0x50
[ 20.278294][ T320] ? rtnl_dev_get+0xa2/0x150
[ 20.278888][ T320] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.279257][ T320] ? rtnl_newlink+0x651/0xa60
[ 20.279626][ T320] ? reacquire_held_locks+0xd1/0x200
[ 20.279993][ T320] __rtnl_newlink+0x231/0xa40
[ 20.280368][ T320] rtnl_newlink+0x69a/0xa60
[ 20.280749][ T320] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.281121][ T320] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.281719][ T320] ? __lock_release+0x5d/0x170
[ 20.282085][ T320] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.282453][ T320] rtnetlink_rcv_msg+0x710/0xc00
[ 20.282816][ T320] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.283179][ T320] ? __lock_acquire+0x44d/0x7e0
[ 20.283780][ T320] netlink_rcv_skb+0x121/0x350
[ 20.284364][ T320] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.285166][ T320] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.285550][ T320] ? netlink_deliver_tap+0x13e/0x340
[ 20.285908][ T320] ? netlink_deliver_tap+0xc3/0x340
[ 20.286270][ T320] netlink_unicast+0x49e/0x780
[ 20.286647][ T320] ? __pfx_netlink_unicast+0x10/0x10
[ 20.287233][ T320] ? __lock_acquire+0x44d/0x7e0
[ 20.287614][ T320] netlink_sendmsg+0x721/0xbe0
[ 20.287988][ T320] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.288347][ T320] ? __import_iovec+0x238/0x3c0
[ 20.288725][ T320] ____sys_sendmsg+0x7ad/0xa10
[ 20.289750][ T320] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.290117][ T320] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.290606][ T320] ___sys_sendmsg+0xed/0x170
[ 20.291418][ T320] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.291802][ T320] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.292259][ T320] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.292633][ T320] ? find_held_lock+0x2b/0x80
[ 20.292996][ T320] ? __lock_acquire+0x44d/0x7e0
[ 20.293360][ T320] ? find_held_lock+0x2b/0x80
[ 20.293746][ T320] ? __virt_addr_valid+0x22e/0x450
[ 20.294107][ T320] ? __lock_release+0x5d/0x170
[ 20.294494][ T320] __sys_sendmsg+0x10b/0x1a0
[ 20.294853][ T320] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.295308][ T320] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.295705][ T320] ? rcu_is_watching+0x12/0xc0
[ 20.296083][ T320] do_syscall_64+0xc1/0x380
[ 20.296939][ T320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.297409][ T320] RIP: 0033:0x7f84fb51f1e7
[ 20.297791][ T320] Code: Unable to access opcode bytes at 0x7f84fb51f1bd.
[ 20.298264][ T320] RSP: 002b:00007ffd2c50ca98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.299083][ T320] RAX: ffffffffffffffda RBX: 00007ffd2c50d1c0 RCX: 00007f84fb51f1e7
[ 20.299648][ T320] RDX: 0000000000000000 RSI: 00007ffd2c50cb00 RDI: 0000000000000005
[ 20.300198][ T320] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 20.300751][ T320] R10: 00007f84fb41cee8 R11: 0000000000000246 R12: 00007ffd2c50d1e0
[ 20.301283][ T320] R13: 00000000686e4640 R14: 0000000000499600 R15: 00007ffd2c50cbe4
[ 20.301871][ T320]
[ 20.302389][ T320] irq event stamp: 44037
[ 20.302711][ T320] hardirqs last enabled at (44049): [] __up_console_sem+0x6b/0x80
[ 20.303340][ T320] hardirqs last disabled at (44058): [] __up_console_sem+0x50/0x80
[ 20.304190][ T320] softirqs last enabled at (43304): [] handle_softirqs+0x358/0x620
[ 20.304825][ T320] softirqs last disabled at (43287): [] __irq_exit_rcu+0xfa/0x160
[ 20.305453][ T320] ---[ end trace 0000000000000000 ]---
[ 21.091829][ T331] ------------[ cut here ]------------
[ 21.092248][ T331] WARNING: CPU: 2 PID: 331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.092965][ T331] Modules linked in: ip_gre gre 8021q vrf veth
[ 21.093454][ T331] CPU: 2 UID: 0 PID: 331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.094177][ T331] Tainted: [W]=WARN
[ 21.094493][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.094942][ T331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.095342][ T331] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.096627][ T331] RSP: 0018:ffffc900007e7000 EFLAGS: 00010246
[ 21.097079][ T331] RAX: 0000000000000000 RBX: ffff88800e6d9000 RCX: 0000000000000001
[ 21.097623][ T331] RDX: 0000000000000000 RSI: ffffffff94a9b941 RDI: ffffffff942555e0
[ 21.098159][ T331] RBP: ffffc900007e70e8 R08: ffff88800e6d9218 R09: 0000000000000000
[ 21.098707][ T331] R10: ffffc900007e7118 R11: ffffffff94f79160 R12: 1ffff920000fce04
[ 21.099269][ T331] R13: 000000000000ffe7 R14: ffffc900007e7118 R15: ffff88800e6d9218
[ 21.099810][ T331] FS: 00007fcd64828800(0000) GS:ffff88809f7b7000(0000) knlGS:0000000000000000
[ 21.100436][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.100884][ T331] CR2: 00007f1da141d000 CR3: 0000000004d0e006 CR4: 0000000000772ef0
[ 21.101428][ T331] PKRU: 55555554
[ 21.101717][ T331] Call Trace:
[ 21.101988][ T331]
[ 21.102181][ T331] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 21.102659][ T331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.103038][ T331] ? find_held_lock+0x2b/0x80
[ 21.103433][ T331] netif_set_mtu+0x88/0x100
[ 21.103820][ T331] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.104209][ T331] dev_set_mtu+0xa0/0x150
[ 21.104519][ T331] ip_tunnel_newlink+0x3a5/0x650
[ 21.104882][ T331] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.105261][ T331] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.105641][ T331] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.106094][ T331] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.106474][ T331] ? rtnl_create_link+0x172/0xe30
[ 21.106839][ T331] rtnl_newlink_create+0x2ba/0x770
[ 21.107203][ T331] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.107572][ T331] ? __dev_get_by_name+0x12/0x50
[ 21.107933][ T331] ? rtnl_dev_get+0xa2/0x150
[ 21.108294][ T331] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.108674][ T331] ? rtnl_newlink+0x651/0xa60
[ 21.109030][ T331] ? reacquire_held_locks+0xd1/0x200
[ 21.109406][ T331] __rtnl_newlink+0x231/0xa40
[ 21.109777][ T331] rtnl_newlink+0x69a/0xa60
[ 21.110143][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.110532][ T331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.110895][ T331] ? __lock_release+0x5d/0x170
[ 21.111255][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.111635][ T331] rtnetlink_rcv_msg+0x710/0xc00
[ 21.111998][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.112371][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.112747][ T331] netlink_rcv_skb+0x121/0x350
[ 21.113108][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.113479][ T331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.113851][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 21.114211][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 21.114593][ T331] netlink_unicast+0x49e/0x780
[ 21.114959][ T331] ? __pfx_netlink_unicast+0x10/0x10
[ 21.115326][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.115708][ T331] netlink_sendmsg+0x721/0xbe0
[ 21.116079][ T331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.116473][ T331] ? __import_iovec+0x238/0x3c0
[ 21.116843][ T331] ____sys_sendmsg+0x7ad/0xa10
[ 21.117205][ T331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.117576][ T331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.118036][ T331] ___sys_sendmsg+0xed/0x170
[ 21.118418][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.118790][ T331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.119266][ T331] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.119641][ T331] ? find_held_lock+0x2b/0x80
[ 21.120005][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.120369][ T331] ? find_held_lock+0x2b/0x80
[ 21.120743][ T331] ? __virt_addr_valid+0x22e/0x450
[ 21.121104][ T331] ? __lock_release+0x5d/0x170
[ 21.121484][ T331] __sys_sendmsg+0x10b/0x1a0
[ 21.121868][ T331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.122314][ T331] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.122701][ T331] ? rcu_is_watching+0x12/0xc0
[ 21.123074][ T331] do_syscall_64+0xc1/0x380
[ 21.123451][ T331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.123894][ T331] RIP: 0033:0x7fcd649f51e7
[ 21.124264][ T331] 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
[ 21.125507][ T331] RSP: 002b:00007ffd00a18fd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.126047][ T331] RAX: ffffffffffffffda RBX: 00007ffd00a19700 RCX: 00007fcd649f51e7
[ 21.126587][ T331] RDX: 0000000000000000 RSI: 00007ffd00a19040 RDI: 0000000000000005
[ 21.127119][ T331] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 21.127656][ T331] R10: 00007fcd648f2ee8 R11: 0000000000000246 R12: 00007ffd00a19720
[ 21.128204][ T331] R13: 00000000686e4641 R14: 0000000000499600 R15: 00007ffd00a19124
[ 21.128755][ T331]
[ 21.129031][ T331] irq event stamp: 44661
[ 21.129305][ T331] hardirqs last enabled at (44671): [] __up_console_sem+0x6b/0x80
[ 21.129932][ T331] hardirqs last disabled at (44682): [] __up_console_sem+0x50/0x80
[ 21.130553][ T331] softirqs last enabled at (43766): [] handle_softirqs+0x358/0x620
[ 21.131158][ T331] softirqs last disabled at (43759): [] __irq_exit_rcu+0xfa/0x160
[ 21.131785][ T331] ---[ end trace 0000000000000000 ]---
[ 24.521641][ T364] ------------[ cut here ]------------
[ 24.522032][ T364] WARNING: CPU: 0 PID: 364 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.522657][ T364] Modules linked in: ip_gre gre 8021q vrf veth
[ 24.523103][ T364] CPU: 0 UID: 0 PID: 364 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.523763][ T364] Tainted: [W]=WARN
[ 24.524009][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.524407][ T364] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.524758][ T364] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 24.525933][ T364] RSP: 0018:ffffc900006d7000 EFLAGS: 00010246
[ 24.526317][ T364] RAX: 0000000000000000 RBX: ffff888008981000 RCX: 0000000000000001
[ 24.526803][ T364] RDX: 0000000000000000 RSI: ffffffff94a9b941 RDI: ffffffff942555e0
[ 24.527301][ T364] RBP: ffffc900006d70e8 R08: ffff888008981218 R09: 0000000000000000
[ 24.527796][ T364] R10: ffffc900006d7118 R11: ffffffff94f79160 R12: 1ffff920000dae04
[ 24.528325][ T364] R13: 000000000000ffe7 R14: ffffc900006d7118 R15: ffff888008981218
[ 24.528797][ T364] FS: 00007f3a59d5d800(0000) GS:ffff88809f6b7000(0000) knlGS:0000000000000000
[ 24.529436][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.529842][ T364] CR2: 00000000004e73d0 CR3: 0000000005a3a004 CR4: 0000000000772ef0
[ 24.530332][ T364] PKRU: 55555554
[ 24.530579][ T364] Call Trace:
[ 24.530821][ T364]
[ 24.530982][ T364] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 24.531385][ T364] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.531758][ T364] ? find_held_lock+0x2b/0x80
[ 24.532084][ T364] netif_set_mtu+0x88/0x100
[ 24.532415][ T364] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.532753][ T364] dev_set_mtu+0xa0/0x150
[ 24.533000][ T364] ip_tunnel_newlink+0x3a5/0x650
[ 24.533309][ T364] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 24.533683][ T364] ipgre_newlink+0x170/0x200 [ip_gre]
[ 24.534030][ T364] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 24.534424][ T364] ? __pfx_validate_linkmsg+0x10/0x10
[ 24.534761][ T364] ? rtnl_create_link+0x172/0xe30
[ 24.535074][ T364] rtnl_newlink_create+0x2ba/0x770
[ 24.535425][ T364] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 24.535773][ T364] ? __dev_get_by_name+0x12/0x50
[ 24.536095][ T364] ? rtnl_dev_get+0xa2/0x150
[ 24.536436][ T364] ? __pfx_rtnl_dev_get+0x10/0x10
[ 24.536866][ T364] ? rtnl_newlink+0x651/0xa60
[ 24.537181][ T364] ? reacquire_held_locks+0xd1/0x200
[ 24.537513][ T364] __rtnl_newlink+0x231/0xa40
[ 24.537853][ T364] rtnl_newlink+0x69a/0xa60
[ 24.538165][ T364] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.538502][ T364] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.538812][ T364] ? __lock_release+0x5d/0x170
[ 24.539128][ T364] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.539513][ T364] rtnetlink_rcv_msg+0x710/0xc00
[ 24.539828][ T364] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.540144][ T364] ? __lock_acquire+0x44d/0x7e0
[ 24.540468][ T364] netlink_rcv_skb+0x121/0x350
[ 24.540808][ T364] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.541145][ T364] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.541499][ T364] ? netlink_deliver_tap+0x13e/0x340
[ 24.541820][ T364] ? netlink_deliver_tap+0xc3/0x340
[ 24.542140][ T364] netlink_unicast+0x49e/0x780
[ 24.542458][ T364] ? __pfx_netlink_unicast+0x10/0x10
[ 24.542795][ T364] ? __lock_acquire+0x44d/0x7e0
[ 24.543135][ T364] netlink_sendmsg+0x721/0xbe0
[ 24.543485][ T364] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.543823][ T364] ? __import_iovec+0x238/0x3c0
[ 24.544186][ T364] ____sys_sendmsg+0x7ad/0xa10
[ 24.544514][ T364] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.544848][ T364] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.545242][ T364] ___sys_sendmsg+0xed/0x170
[ 24.545587][ T364] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.545922][ T364] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.546312][ T364] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.546641][ T364] ? find_held_lock+0x2b/0x80
[ 24.547003][ T364] ? __lock_acquire+0x44d/0x7e0
[ 24.547330][ T364] ? find_held_lock+0x2b/0x80
[ 24.547658][ T364] ? __virt_addr_valid+0x22e/0x450
[ 24.548020][ T364] ? __lock_release+0x5d/0x170
[ 24.548345][ T364] __sys_sendmsg+0x10b/0x1a0
[ 24.548660][ T364] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.549036][ T364] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.549360][ T364] ? rcu_is_watching+0x12/0xc0
[ 24.549689][ T364] do_syscall_64+0xc1/0x380
[ 24.550036][ T364] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.550462][ T364] RIP: 0033:0x7f3a59f2a1e7
[ 24.550785][ T364] 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
[ 24.551958][ T364] RSP: 002b:00007ffe5e2ec628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.552434][ T364] RAX: ffffffffffffffda RBX: 00007ffe5e2ecd50 RCX: 00007f3a59f2a1e7
[ 24.552912][ T364] RDX: 0000000000000000 RSI: 00007ffe5e2ec690 RDI: 0000000000000005
[ 24.553364][ T364] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 24.553852][ T364] R10: 00007f3a59e27ee8 R11: 0000000000000246 R12: 00007ffe5e2ecd70
[ 24.554359][ T364] R13: 00000000686e4645 R14: 0000000000499600 R15: 00007ffe5e2ec774
[ 24.554894][ T364]
[ 24.555150][ T364] irq event stamp: 39967
[ 24.555418][ T364] hardirqs last enabled at (39977): [] __up_console_sem+0x6b/0x80
[ 24.555986][ T364] hardirqs last disabled at (39984): [] __up_console_sem+0x50/0x80
[ 24.556549][ T364] softirqs last enabled at (39070): [] neigh_parms_alloc+0x35a/0x510
[ 24.557105][ T364] softirqs last disabled at (39068): [] neigh_parms_alloc+0x2a7/0x510
[ 24.557665][ T364] ---[ end trace 0000000000000000 ]---
[ 25.289792][ T371] ------------[ cut here ]------------
[ 25.290250][ T371] WARNING: CPU: 0 PID: 371 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.290880][ T371] Modules linked in: ip_gre gre 8021q vrf veth
[ 25.291284][ T371] CPU: 0 UID: 0 PID: 371 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.291999][ T371] Tainted: [W]=WARN
[ 25.292240][ T371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.292643][ T371] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.293009][ T371] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 25.294122][ T371] RSP: 0018:ffffc90000707000 EFLAGS: 00010246
[ 25.294529][ T371] RAX: 0000000000000000 RBX: ffff888008a99000 RCX: 0000000000000001
[ 25.295003][ T371] RDX: 0000000000000000 RSI: ffffffff94a9b941 RDI: ffffffff942555e0
[ 25.296175][ T371] RBP: ffffc900007070e8 R08: ffff888008a99218 R09: 0000000000000000
[ 25.296680][ T371] R10: ffffc90000707118 R11: ffffffff94f79160 R12: 1ffff920000e0e04
[ 25.297169][ T371] R13: 000000000000ffe7 R14: ffffc90000707118 R15: ffff888008a99218
[ 25.297633][ T371] FS: 00007f275cc76800(0000) GS:ffff88809f6b7000(0000) knlGS:0000000000000000
[ 25.298166][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.298581][ T371] CR2: 00000000004e73d0 CR3: 0000000004d76003 CR4: 0000000000772ef0
[ 25.299056][ T371] PKRU: 55555554
[ 25.299285][ T371] Call Trace:
[ 25.299526][ T371]
[ 25.299686][ T371] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 25.300079][ T371] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.300387][ T371] ? find_held_lock+0x2b/0x80
[ 25.300751][ T371] netif_set_mtu+0x88/0x100
[ 25.301063][ T371] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.301420][ T371] dev_set_mtu+0xa0/0x150
[ 25.301677][ T371] ip_tunnel_newlink+0x3a5/0x650
[ 25.301987][ T371] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 25.302321][ T371] ipgre_newlink+0x170/0x200 [ip_gre]
[ 25.302638][ T371] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 25.303049][ T371] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.303371][ T371] ? rtnl_create_link+0x172/0xe30
[ 25.303720][ T371] rtnl_newlink_create+0x2ba/0x770
[ 25.304089][ T371] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 25.304388][ T371] ? __dev_get_by_name+0x12/0x50
[ 25.304706][ T371] ? rtnl_dev_get+0xa2/0x150
[ 25.305029][ T371] ? __pfx_rtnl_dev_get+0x10/0x10
[ 25.305339][ T371] ? rtnl_newlink+0x651/0xa60
[ 25.305647][ T371] ? reacquire_held_locks+0xd1/0x200
[ 25.305976][ T371] __rtnl_newlink+0x231/0xa40
[ 25.306346][ T371] rtnl_newlink+0x69a/0xa60
[ 25.306688][ T371] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.307035][ T371] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.307362][ T371] ? __lock_release+0x5d/0x170
[ 25.307696][ T371] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.308021][ T371] rtnetlink_rcv_msg+0x710/0xc00
[ 25.308342][ T371] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.308665][ T371] ? __lock_acquire+0x44d/0x7e0
[ 25.308979][ T371] netlink_rcv_skb+0x121/0x350
[ 25.309324][ T371] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.309647][ T371] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.309989][ T371] ? netlink_deliver_tap+0x13e/0x340
[ 25.310303][ T371] ? netlink_deliver_tap+0xc3/0x340
[ 25.310645][ T371] netlink_unicast+0x49e/0x780
[ 25.310956][ T371] ? __pfx_netlink_unicast+0x10/0x10
[ 25.311257][ T371] ? __lock_acquire+0x44d/0x7e0
[ 25.311620][ T371] netlink_sendmsg+0x721/0xbe0
[ 25.311953][ T371] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.312294][ T371] ? __import_iovec+0x238/0x3c0
[ 25.312656][ T371] ____sys_sendmsg+0x7ad/0xa10
[ 25.312974][ T371] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.313284][ T371] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.313692][ T371] ___sys_sendmsg+0xed/0x170
[ 25.314026][ T371] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.314423][ T371] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.314831][ T371] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.315168][ T371] ? find_held_lock+0x2b/0x80
[ 25.315495][ T371] ? __lock_acquire+0x44d/0x7e0
[ 25.315810][ T371] ? find_held_lock+0x2b/0x80
[ 25.316129][ T371] ? __virt_addr_valid+0x22e/0x450
[ 25.316474][ T371] ? __lock_release+0x5d/0x170
[ 25.316798][ T371] __sys_sendmsg+0x10b/0x1a0
[ 25.317112][ T371] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.317581][ T371] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.317915][ T371] ? rcu_is_watching+0x12/0xc0
[ 25.318255][ T371] do_syscall_64+0xc1/0x380
[ 25.318584][ T371] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.318997][ T371] RIP: 0033:0x7f275ce431e7
[ 25.319317][ T371] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 25.320528][ T371] RSP: 002b:00007ffc62dc4798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.321010][ T371] RAX: ffffffffffffffda RBX: 00007ffc62dc4ec0 RCX: 00007f275ce431e7
[ 25.321510][ T371] RDX: 0000000000000000 RSI: 00007ffc62dc4800 RDI: 0000000000000005
[ 25.322007][ T371] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 25.322529][ T371] R10: 00007f275cd40ee8 R11: 0000000000000246 R12: 00007ffc62dc4ee0
[ 25.322986][ T371] R13: 00000000686e4646 R14: 0000000000499600 R15: 00007ffc62dc48e4
[ 25.323543][ T371]
[ 25.323934][ T371] irq event stamp: 39501
[ 25.324266][ T371] hardirqs last enabled at (39509): [] __up_console_sem+0x6b/0x80
[ 25.325219][ T371] hardirqs last disabled at (39518): [] __up_console_sem+0x50/0x80
[ 25.326201][ T371] softirqs last enabled at (38838): [] handle_softirqs+0x358/0x620
[ 25.327156][ T371] softirqs last disabled at (38405): [] __irq_exit_rcu+0xfa/0x160
[ 25.328176][ T371] ---[ end trace 0000000000000000 ]---
[ 27.162695][ T387] GACT probability NOT on