[ 14.752313][ T251] ip (251) used greatest stack depth: 23840 bytes left
[ 19.532865][ T309] 8021q: 802.1Q VLAN Support v1.8
[ 20.671444][ T320] gre: GRE over IPv4 demultiplexer driver
[ 20.700898][ T320] ip_gre: GRE over IPv4 tunneling driver
[ 20.750286][ T319] ------------[ cut here ]------------
[ 20.750791][ T319] WARNING: CPU: 0 PID: 319 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.751445][ T319] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.751960][ T319] CPU: 0 UID: 0 PID: 319 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.752538][ T319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.752962][ T319] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.753297][ T319] 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
[ 20.754480][ T319] RSP: 0018:ffffc90000657000 EFLAGS: 00010246
[ 20.755107][ T319] RAX: 0000000000000000 RBX: ffff88800e924000 RCX: 0000000000000001
[ 20.755645][ T319] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 20.756136][ T319] RBP: ffffc900006570e8 R08: ffff88800e924218 R09: 0000000000000000
[ 20.756646][ T319] R10: ffffc90000657118 R11: ffffffffa2b79160 R12: 1ffff920000cae04
[ 20.757160][ T319] R13: 000000000000ffe7 R14: ffffc90000657118 R15: ffff88800e924218
[ 20.757645][ T319] FS: 00007f6f3a28e800(0000) GS:ffff88808acb7000(0000) knlGS:0000000000000000
[ 20.758225][ T319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.758635][ T319] CR2: 00007f5f5a5d2000 CR3: 000000000a4ba006 CR4: 0000000000772ef0
[ 20.759143][ T319] PKRU: 55555554
[ 20.759392][ T319] Call Trace:
[ 20.759656][ T319]
[ 20.759819][ T319] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.760243][ T319] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.760582][ T319] ? find_held_lock+0x2b/0x80
[ 20.760912][ T319] netif_set_mtu+0x88/0x100
[ 20.761243][ T319] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.761588][ T319] dev_set_mtu+0xa0/0x150
[ 20.761851][ T319] ip_tunnel_newlink+0x3a5/0x650
[ 20.762197][ T319] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.762536][ T319] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.762872][ T319] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.763264][ T319] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.763601][ T319] ? rtnl_create_link+0x172/0xe30
[ 20.763932][ T319] rtnl_newlink_create+0x2ba/0x770
[ 20.764254][ T319] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.764593][ T319] ? __dev_get_by_name+0x12/0x50
[ 20.764912][ T319] ? rtnl_dev_get+0xa2/0x150
[ 20.765237][ T319] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.765583][ T319] ? rtnl_newlink+0x651/0xa60
[ 20.765898][ T319] ? reacquire_held_locks+0xd1/0x200
[ 20.766218][ T319] __rtnl_newlink+0x231/0xa40
[ 20.766556][ T319] rtnl_newlink+0x69a/0xa60
[ 20.766880][ T319] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.767211][ T319] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.767549][ T319] ? __lock_release+0x5d/0x170
[ 20.767868][ T319] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.768178][ T319] rtnetlink_rcv_msg+0x710/0xc00
[ 20.768506][ T319] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.768840][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.769163][ T319] netlink_rcv_skb+0x121/0x350
[ 20.769481][ T319] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.769803][ T319] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.770134][ T319] ? netlink_deliver_tap+0x13e/0x340
[ 20.770449][ T319] ? netlink_deliver_tap+0xc3/0x340
[ 20.770774][ T319] netlink_unicast+0x49e/0x780
[ 20.771096][ T319] ? __pfx_netlink_unicast+0x10/0x10
[ 20.771673][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.772268][ T319] netlink_sendmsg+0x721/0xbe0
[ 20.772606][ T319] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.772924][ T319] ? __import_iovec+0x238/0x3c0
[ 20.773250][ T319] ____sys_sendmsg+0x7ad/0xa10
[ 20.774262][ T319] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.774816][ T319] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.775224][ T319] ___sys_sendmsg+0xed/0x170
[ 20.775544][ T319] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.775860][ T319] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.776272][ T319] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.776619][ T319] ? find_held_lock+0x2b/0x80
[ 20.776957][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.777282][ T319] ? find_held_lock+0x2b/0x80
[ 20.777624][ T319] ? __virt_addr_valid+0x22e/0x450
[ 20.777939][ T319] ? __lock_release+0x5d/0x170
[ 20.778262][ T319] __sys_sendmsg+0x10b/0x1a0
[ 20.778602][ T319] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.779008][ T319] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.779367][ T319] ? rcu_is_watching+0x12/0xc0
[ 20.779719][ T319] do_syscall_64+0xc1/0x380
[ 20.780066][ T319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.780465][ T319] RIP: 0033:0x7f6f3a45b1e7
[ 20.780835][ T319] Code: Unable to access opcode bytes at 0x7f6f3a45b1bd.
[ 20.781243][ T319] RSP: 002b:00007fff569e68a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.781780][ T319] RAX: ffffffffffffffda RBX: 00007fff569e6fd0 RCX: 00007f6f3a45b1e7
[ 20.782298][ T319] RDX: 0000000000000000 RSI: 00007fff569e6910 RDI: 0000000000000005
[ 20.782829][ T319] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 20.783329][ T319] R10: 00007f6f3a358ee8 R11: 0000000000000246 R12: 00007fff569e6ff0
[ 20.783852][ T319] R13: 00000000686e478d R14: 0000000000499600 R15: 00007fff569e69f4
[ 20.784387][ T319]
[ 20.784653][ T319] irq event stamp: 42401
[ 20.784912][ T319] hardirqs last enabled at (42409): [] __up_console_sem+0x6b/0x80
[ 20.785496][ T319] hardirqs last disabled at (42416): [] __up_console_sem+0x50/0x80
[ 20.786090][ T319] softirqs last enabled at (41568): [] handle_softirqs+0x358/0x620
[ 20.786680][ T319] softirqs last disabled at (41163): [] __irq_exit_rcu+0xfa/0x160
[ 20.787260][ T319] ---[ end trace 0000000000000000 ]---
[ 21.659904][ T330] ------------[ cut here ]------------
[ 21.660267][ T330] WARNING: CPU: 0 PID: 330 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.662116][ T330] Modules linked in: ip_gre gre 8021q vrf veth
[ 21.662558][ T330] CPU: 0 UID: 0 PID: 330 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.663203][ T330] Tainted: [W]=WARN
[ 21.663466][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.663894][ T330] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.664223][ T330] 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
[ 21.665380][ T330] RSP: 0018:ffffc900005e7000 EFLAGS: 00010246
[ 21.665783][ T330] RAX: 0000000000000000 RBX: ffff88800971c000 RCX: 0000000000000001
[ 21.666255][ T330] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 21.666735][ T330] RBP: ffffc900005e70e8 R08: ffff88800971c218 R09: 0000000000000000
[ 21.667212][ T330] R10: ffffc900005e7118 R11: ffffffffa2b79160 R12: 1ffff920000bce04
[ 21.667702][ T330] R13: 000000000000ffe7 R14: ffffc900005e7118 R15: ffff88800971c218
[ 21.668176][ T330] FS: 00007f705fcef800(0000) GS:ffff88808acb7000(0000) knlGS:0000000000000000
[ 21.668778][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.669199][ T330] CR2: 00000000004e7390 CR3: 0000000009622002 CR4: 0000000000772ef0
[ 21.669686][ T330] PKRU: 55555554
[ 21.669924][ T330] Call Trace:
[ 21.670180][ T330]
[ 21.670345][ T330] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 21.670757][ T330] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.671080][ T330] ? find_held_lock+0x2b/0x80
[ 21.671411][ T330] netif_set_mtu+0x88/0x100
[ 21.671763][ T330] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.672124][ T330] dev_set_mtu+0xa0/0x150
[ 21.672367][ T330] ip_tunnel_newlink+0x3a5/0x650
[ 21.672693][ T330] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.673020][ T330] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.673347][ T330] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.673797][ T330] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.674123][ T330] ? rtnl_create_link+0x172/0xe30
[ 21.674446][ T330] rtnl_newlink_create+0x2ba/0x770
[ 21.674796][ T330] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.675110][ T330] ? __dev_get_by_name+0x12/0x50
[ 21.675438][ T330] ? rtnl_dev_get+0xa2/0x150
[ 21.675761][ T330] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.676084][ T330] ? rtnl_newlink+0x651/0xa60
[ 21.676401][ T330] ? reacquire_held_locks+0xd1/0x200
[ 21.676730][ T330] __rtnl_newlink+0x231/0xa40
[ 21.677057][ T330] rtnl_newlink+0x69a/0xa60
[ 21.677377][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.677726][ T330] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.678052][ T330] ? __lock_release+0x5d/0x170
[ 21.678383][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.678707][ T330] rtnetlink_rcv_msg+0x710/0xc00
[ 21.679039][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.679365][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.679696][ T330] netlink_rcv_skb+0x121/0x350
[ 21.680015][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.680342][ T330] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.680680][ T330] ? netlink_deliver_tap+0x13e/0x340
[ 21.680992][ T330] ? netlink_deliver_tap+0xc3/0x340
[ 21.681308][ T330] netlink_unicast+0x49e/0x780
[ 21.681633][ T330] ? __pfx_netlink_unicast+0x10/0x10
[ 21.681960][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.682279][ T330] netlink_sendmsg+0x721/0xbe0
[ 21.682606][ T330] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.682927][ T330] ? __import_iovec+0x238/0x3c0
[ 21.683253][ T330] ____sys_sendmsg+0x7ad/0xa10
[ 21.683599][ T330] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.683912][ T330] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.684314][ T330] ___sys_sendmsg+0xed/0x170
[ 21.684630][ T330] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.684961][ T330] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.685357][ T330] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.685688][ T330] ? find_held_lock+0x2b/0x80
[ 21.686011][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.686330][ T330] ? find_held_lock+0x2b/0x80
[ 21.686670][ T330] ? __virt_addr_valid+0x22e/0x450
[ 21.686983][ T330] ? __lock_release+0x5d/0x170
[ 21.687306][ T330] __sys_sendmsg+0x10b/0x1a0
[ 21.687622][ T330] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.688033][ T330] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.688365][ T330] ? rcu_is_watching+0x12/0xc0
[ 21.688700][ T330] do_syscall_64+0xc1/0x380
[ 21.689056][ T330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.689510][ T330] RIP: 0033:0x7f705febc1e7
[ 21.689880][ T330] 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
[ 21.691044][ T330] RSP: 002b:00007ffeeb763168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.691536][ T330] RAX: ffffffffffffffda RBX: 00007ffeeb763890 RCX: 00007f705febc1e7
[ 21.692016][ T330] RDX: 0000000000000000 RSI: 00007ffeeb7631d0 RDI: 0000000000000005
[ 21.692483][ T330] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 21.692966][ T330] R10: 00007f705fdb9ee8 R11: 0000000000000246 R12: 00007ffeeb7638b0
[ 21.693446][ T330] R13: 00000000686e478e R14: 0000000000499600 R15: 00007ffeeb7632b4
[ 21.693973][ T330]
[ 21.694214][ T330] irq event stamp: 45717
[ 21.694448][ T330] hardirqs last enabled at (45725): [] __up_console_sem+0x6b/0x80
[ 21.695003][ T330] hardirqs last disabled at (45734): [] __up_console_sem+0x50/0x80
[ 21.695571][ T330] softirqs last enabled at (45688): [] handle_softirqs+0x358/0x620
[ 21.696137][ T330] softirqs last disabled at (45677): [] __irq_exit_rcu+0xfa/0x160
[ 21.696690][ T330] ---[ end trace 0000000000000000 ]---
[ 24.571934][ T358] ------------[ cut here ]------------
[ 24.572307][ T358] WARNING: CPU: 1 PID: 358 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.572974][ T358] Modules linked in: ip_gre gre 8021q vrf veth
[ 24.573411][ T358] CPU: 1 UID: 0 PID: 358 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.574084][ T358] Tainted: [W]=WARN
[ 24.574339][ T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.574781][ T358] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.575184][ T358] 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
[ 24.576599][ T358] RSP: 0018:ffffc900006c7000 EFLAGS: 00010246
[ 24.577018][ T358] RAX: 0000000000000000 RBX: ffff888006099000 RCX: 0000000000000001
[ 24.577510][ T358] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 24.578161][ T358] RBP: ffffc900006c70e8 R08: ffff888006099218 R09: 0000000000000000
[ 24.578800][ T358] R10: ffffc900006c7118 R11: ffffffffa2b79160 R12: 1ffff920000d8e04
[ 24.579298][ T358] R13: 000000000000ffe7 R14: ffffc900006c7118 R15: ffff888006099218
[ 24.579926][ T358] FS: 00007fc996827800(0000) GS:ffff88808ad37000(0000) knlGS:0000000000000000
[ 24.580498][ T358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.581067][ T358] CR2: 00000000004e73d0 CR3: 000000000d73b002 CR4: 0000000000772ef0
[ 24.581742][ T358] PKRU: 55555554
[ 24.582012][ T358] Call Trace:
[ 24.582260][ T358]
[ 24.582425][ T358] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 24.583031][ T358] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.583371][ T358] ? find_held_lock+0x2b/0x80
[ 24.583854][ T358] netif_set_mtu+0x88/0x100
[ 24.584179][ T358] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.584669][ T358] dev_set_mtu+0xa0/0x150
[ 24.584916][ T358] ip_tunnel_newlink+0x3a5/0x650
[ 24.585241][ T358] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 24.585718][ T358] ipgre_newlink+0x170/0x200 [ip_gre]
[ 24.586058][ T358] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 24.586469][ T358] ? __pfx_validate_linkmsg+0x10/0x10
[ 24.586852][ T358] ? rtnl_create_link+0x172/0xe30
[ 24.587180][ T358] rtnl_newlink_create+0x2ba/0x770
[ 24.587505][ T358] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 24.587833][ T358] ? __dev_get_by_name+0x12/0x50
[ 24.588161][ T358] ? rtnl_dev_get+0xa2/0x150
[ 24.588503][ T358] ? __pfx_rtnl_dev_get+0x10/0x10
[ 24.588846][ T358] ? rtnl_newlink+0x651/0xa60
[ 24.589172][ T358] ? reacquire_held_locks+0xd1/0x200
[ 24.589508][ T358] __rtnl_newlink+0x231/0xa40
[ 24.589859][ T358] rtnl_newlink+0x69a/0xa60
[ 24.590194][ T358] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.590554][ T358] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.590886][ T358] ? __lock_release+0x5d/0x170
[ 24.591218][ T358] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.591551][ T358] rtnetlink_rcv_msg+0x710/0xc00
[ 24.591885][ T358] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.592218][ T358] ? __lock_acquire+0x44d/0x7e0
[ 24.592558][ T358] netlink_rcv_skb+0x121/0x350
[ 24.592886][ T358] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.593215][ T358] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.593574][ T358] ? netlink_deliver_tap+0x13e/0x340
[ 24.593901][ T358] ? netlink_deliver_tap+0xc3/0x340
[ 24.594231][ T358] netlink_unicast+0x49e/0x780
[ 24.594582][ T358] ? __pfx_netlink_unicast+0x10/0x10
[ 24.594910][ T358] ? __lock_acquire+0x44d/0x7e0
[ 24.595243][ T358] netlink_sendmsg+0x721/0xbe0
[ 24.595584][ T358] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.595920][ T358] ? __import_iovec+0x238/0x3c0
[ 24.596252][ T358] ____sys_sendmsg+0x7ad/0xa10
[ 24.596590][ T358] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.596914][ T358] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.597334][ T358] ___sys_sendmsg+0xed/0x170
[ 24.597668][ T358] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.597996][ T358] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.598408][ T358] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.598761][ T358] ? find_held_lock+0x2b/0x80
[ 24.599095][ T358] ? __lock_acquire+0x44d/0x7e0
[ 24.599427][ T358] ? find_held_lock+0x2b/0x80
[ 24.599766][ T358] ? __virt_addr_valid+0x22e/0x450
[ 24.600089][ T358] ? __lock_release+0x5d/0x170
[ 24.600418][ T358] __sys_sendmsg+0x10b/0x1a0
[ 24.600753][ T358] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.601161][ T358] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.601524][ T358] ? rcu_is_watching+0x12/0xc0
[ 24.601880][ T358] do_syscall_64+0xc1/0x380
[ 24.602214][ T358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.602637][ T358] RIP: 0033:0x7fc9969f41e7
[ 24.602975][ T358] 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
[ 24.604157][ T358] RSP: 002b:00007ffe200d2068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.604658][ T358] RAX: ffffffffffffffda RBX: 00007ffe200d2790 RCX: 00007fc9969f41e7
[ 24.605138][ T358] RDX: 0000000000000000 RSI: 00007ffe200d20d0 RDI: 0000000000000005
[ 24.605626][ T358] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 24.606105][ T358] R10: 00007fc9968f1ee8 R11: 0000000000000246 R12: 00007ffe200d27b0
[ 24.606603][ T358] R13: 00000000686e4791 R14: 0000000000499600 R15: 00007ffe200d21b4
[ 24.607116][ T358]
[ 24.607359][ T358] irq event stamp: 43245
[ 24.607613][ T358] hardirqs last enabled at (43255): [] __up_console_sem+0x6b/0x80
[ 24.608172][ T358] hardirqs last disabled at (43262): [] __up_console_sem+0x50/0x80
[ 24.608736][ T358] softirqs last enabled at (43226): [] handle_softirqs+0x358/0x620
[ 24.609297][ T358] softirqs last disabled at (43205): [] __irq_exit_rcu+0xfa/0x160
[ 24.609878][ T358] ---[ end trace 0000000000000000 ]---
[ 25.304362][ T365] ------------[ cut here ]------------
[ 25.304902][ T365] WARNING: CPU: 1 PID: 365 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.305639][ T365] Modules linked in: ip_gre gre 8021q vrf veth
[ 25.306153][ T365] CPU: 1 UID: 0 PID: 365 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.307008][ T365] Tainted: [W]=WARN
[ 25.307261][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.307734][ T365] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.308284][ T365] 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
[ 25.309563][ T365] RSP: 0018:ffffc90000587000 EFLAGS: 00010246
[ 25.310057][ T365] RAX: 0000000000000000 RBX: ffff888004d24000 RCX: 0000000000000001
[ 25.310617][ T365] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 25.311115][ T365] RBP: ffffc900005870e8 R08: ffff888004d24218 R09: 0000000000000000
[ 25.311603][ T365] R10: ffffc90000587118 R11: ffffffffa2b79160 R12: 1ffff920000b0e04
[ 25.312096][ T365] R13: 000000000000ffe7 R14: ffffc90000587118 R15: ffff888004d24218
[ 25.312578][ T365] FS: 00007ff4396ac800(0000) GS:ffff88808ad37000(0000) knlGS:0000000000000000
[ 25.313147][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.313556][ T365] CR2: 00000000004e73d0 CR3: 000000000d745006 CR4: 0000000000772ef0
[ 25.314039][ T365] PKRU: 55555554
[ 25.314274][ T365] Call Trace:
[ 25.314508][ T365]
[ 25.314691][ T365] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 25.315113][ T365] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.315432][ T365] ? find_held_lock+0x2b/0x80
[ 25.315773][ T365] netif_set_mtu+0x88/0x100
[ 25.316202][ T365] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.316556][ T365] dev_set_mtu+0xa0/0x150
[ 25.316797][ T365] ip_tunnel_newlink+0x3a5/0x650
[ 25.317314][ T365] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 25.317775][ T365] ipgre_newlink+0x170/0x200 [ip_gre]
[ 25.318162][ T365] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 25.318644][ T365] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.319078][ T365] ? rtnl_create_link+0x172/0xe30
[ 25.319401][ T365] rtnl_newlink_create+0x2ba/0x770
[ 25.319735][ T365] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 25.320200][ T365] ? __dev_get_by_name+0x12/0x50
[ 25.320604][ T365] ? rtnl_dev_get+0xa2/0x150
[ 25.320937][ T365] ? __pfx_rtnl_dev_get+0x10/0x10
[ 25.321260][ T365] ? rtnl_newlink+0x651/0xa60
[ 25.321591][ T365] ? reacquire_held_locks+0xd1/0x200
[ 25.321940][ T365] __rtnl_newlink+0x231/0xa40
[ 25.322264][ T365] rtnl_newlink+0x69a/0xa60
[ 25.322608][ T365] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.322964][ T365] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.323274][ T365] ? __lock_release+0x5d/0x170
[ 25.323606][ T365] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.323935][ T365] rtnetlink_rcv_msg+0x710/0xc00
[ 25.324255][ T365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.324582][ T365] ? __lock_acquire+0x44d/0x7e0
[ 25.324915][ T365] netlink_rcv_skb+0x121/0x350
[ 25.325230][ T365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.325554][ T365] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.325963][ T365] ? netlink_deliver_tap+0x13e/0x340
[ 25.326366][ T365] ? netlink_deliver_tap+0xc3/0x340
[ 25.326841][ T365] netlink_unicast+0x49e/0x780
[ 25.327287][ T365] ? __pfx_netlink_unicast+0x10/0x10
[ 25.327752][ T365] ? __lock_acquire+0x44d/0x7e0
[ 25.328309][ T365] netlink_sendmsg+0x721/0xbe0
[ 25.328664][ T365] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.329107][ T365] ? __import_iovec+0x238/0x3c0
[ 25.329550][ T365] ____sys_sendmsg+0x7ad/0xa10
[ 25.330049][ T365] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.330427][ T365] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.330867][ T365] ___sys_sendmsg+0xed/0x170
[ 25.331193][ T365] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.331507][ T365] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.331942][ T365] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.332281][ T365] ? find_held_lock+0x2b/0x80
[ 25.332634][ T365] ? __lock_acquire+0x44d/0x7e0
[ 25.332983][ T365] ? find_held_lock+0x2b/0x80
[ 25.333314][ T365] ? __virt_addr_valid+0x22e/0x450
[ 25.333655][ T365] ? __lock_release+0x5d/0x170
[ 25.334006][ T365] __sys_sendmsg+0x10b/0x1a0
[ 25.334334][ T365] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.334781][ T365] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.335196][ T365] ? rcu_is_watching+0x12/0xc0
[ 25.335627][ T365] do_syscall_64+0xc1/0x380
[ 25.335987][ T365] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.336399][ T365] RIP: 0033:0x7ff4398791e7
[ 25.336753][ T365] 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
[ 25.338393][ T365] RSP: 002b:00007ffd3a217e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.339021][ T365] RAX: ffffffffffffffda RBX: 00007ffd3a2185a0 RCX: 00007ff4398791e7
[ 25.339533][ T365] RDX: 0000000000000000 RSI: 00007ffd3a217ee0 RDI: 0000000000000005
[ 25.340131][ T365] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 25.340644][ T365] R10: 00007ff439776ee8 R11: 0000000000000246 R12: 00007ffd3a2185c0
[ 25.341145][ T365] R13: 00000000686e4791 R14: 0000000000499600 R15: 00007ffd3a217fc4
[ 25.341668][ T365]
[ 25.341943][ T365] irq event stamp: 36099
[ 25.342189][ T365] hardirqs last enabled at (36107): [] __up_console_sem+0x6b/0x80
[ 25.342792][ T365] hardirqs last disabled at (36138): [] __up_console_sem+0x50/0x80
[ 25.343371][ T365] softirqs last enabled at (36136): [] handle_softirqs+0x358/0x620
[ 25.343975][ T365] softirqs last disabled at (36115): [] __irq_exit_rcu+0xfa/0x160
[ 25.344626][ T365] ---[ end trace 0000000000000000 ]---
[ 26.744303][ T377] GACT probability NOT on