[ 14.663438][ T251] ip (251) used greatest stack depth: 23856 bytes left
[ 20.948976][ T324] gre: GRE over IPv4 demultiplexer driver
[ 20.964757][ T324] ip_gre: GRE over IPv4 tunneling driver
[ 21.013112][ T323] ------------[ cut here ]------------
[ 21.013554][ T323] WARNING: CPU: 0 PID: 323 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.014918][ T323] Modules linked in: ip_gre gre vrf veth
[ 21.015316][ T323] CPU: 0 UID: 0 PID: 323 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.015920][ T323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.016324][ T323] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.016666][ T323] 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
[ 21.017838][ T323] RSP: 0018:ffffc900005d7000 EFLAGS: 00010246
[ 21.018244][ T323] RAX: 0000000000000000 RBX: ffff888009a74000 RCX: 0000000000000001
[ 21.018733][ T323] RDX: 0000000000000000 RSI: ffffffff9449b941 RDI: ffffffff93c555e0
[ 21.019221][ T323] RBP: ffffc900005d70e8 R08: ffff888009a74218 R09: 0000000000000000
[ 21.019679][ T323] R10: ffffc900005d7118 R11: ffffffff94979160 R12: 1ffff920000bae04
[ 21.020162][ T323] R13: 000000000000ffe7 R14: ffffc900005d7118 R15: ffff888009a74218
[ 21.020619][ T323] FS: 00007f87d72d0800(0000) GS:ffff88809fcb7000(0000) knlGS:0000000000000000
[ 21.021290][ T323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.021677][ T323] CR2: 000055d8c7765158 CR3: 000000000dc99003 CR4: 0000000000772ef0
[ 21.022310][ T323] PKRU: 55555554
[ 21.022564][ T323] Call Trace:
[ 21.022824][ T323]
[ 21.023002][ T323] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 21.023409][ T323] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.023735][ T323] ? find_held_lock+0x2b/0x80
[ 21.024067][ T323] netif_set_mtu+0x88/0x100
[ 21.024374][ T323] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.024694][ T323] dev_set_mtu+0xa0/0x150
[ 21.024936][ T323] ip_tunnel_newlink+0x3a5/0x650
[ 21.025244][ T323] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.025558][ T323] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.025892][ T323] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.026274][ T323] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.026587][ T323] ? rtnl_create_link+0x172/0xe30
[ 21.026921][ T323] rtnl_newlink_create+0x2ba/0x770
[ 21.027235][ T323] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.027551][ T323] ? __dev_get_by_name+0x12/0x50
[ 21.027884][ T323] ? rtnl_dev_get+0xa2/0x150
[ 21.028209][ T323] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.028542][ T323] ? rtnl_newlink+0x651/0xa60
[ 21.028871][ T323] ? reacquire_held_locks+0xd1/0x200
[ 21.029200][ T323] __rtnl_newlink+0x231/0xa40
[ 21.029526][ T323] rtnl_newlink+0x69a/0xa60
[ 21.029857][ T323] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.030188][ T323] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.030507][ T323] ? __lock_release+0x5d/0x170
[ 21.030848][ T323] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.031170][ T323] rtnetlink_rcv_msg+0x710/0xc00
[ 21.031489][ T323] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.035057][ T323] ? __lock_acquire+0x44d/0x7e0
[ 21.035412][ T323] netlink_rcv_skb+0x121/0x350
[ 21.039505][ T323] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.039827][ T323] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.040150][ T323] ? netlink_deliver_tap+0x13e/0x340
[ 21.040457][ T323] ? netlink_deliver_tap+0xc3/0x340
[ 21.040772][ T323] netlink_unicast+0x49e/0x780
[ 21.041092][ T323] ? __pfx_netlink_unicast+0x10/0x10
[ 21.041411][ T323] ? __lock_acquire+0x44d/0x7e0
[ 21.041745][ T323] netlink_sendmsg+0x721/0xbe0
[ 21.042065][ T323] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.042371][ T323] ? __import_iovec+0x238/0x3c0
[ 21.042687][ T323] ____sys_sendmsg+0x7ad/0xa10
[ 21.043023][ T323] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.043329][ T323] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.043718][ T323] ___sys_sendmsg+0xed/0x170
[ 21.044031][ T323] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.044339][ T323] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.044727][ T323] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.045057][ T323] ? find_held_lock+0x2b/0x80
[ 21.045365][ T323] ? __lock_acquire+0x44d/0x7e0
[ 21.045676][ T323] ? find_held_lock+0x2b/0x80
[ 21.045990][ T323] ? __virt_addr_valid+0x22e/0x450
[ 21.046294][ T323] ? __lock_release+0x5d/0x170
[ 21.046606][ T323] __sys_sendmsg+0x10b/0x1a0
[ 21.048446][ T323] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.049105][ T323] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.049431][ T323] ? rcu_is_watching+0x12/0xc0
[ 21.049749][ T323] do_syscall_64+0xc1/0x380
[ 21.050062][ T323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.050440][ T323] RIP: 0033:0x7f87d749d1e7
[ 21.050768][ T323] Code: Unable to access opcode bytes at 0x7f87d749d1bd.
[ 21.051397][ T323] RSP: 002b:00007fffcabc3248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.051882][ T323] RAX: ffffffffffffffda RBX: 00007fffcabc3970 RCX: 00007f87d749d1e7
[ 21.052340][ T323] RDX: 0000000000000000 RSI: 00007fffcabc32b0 RDI: 0000000000000005
[ 21.052801][ T323] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 21.053266][ T323] R10: 00007f87d739aee8 R11: 0000000000000246 R12: 00007fffcabc3990
[ 21.053968][ T323] R13: 00000000686e4456 R14: 0000000000499600 R15: 00007fffcabc3394
[ 21.054445][ T323]
[ 21.054676][ T323] irq event stamp: 32555
[ 21.054922][ T323] hardirqs last enabled at (32565): [] __up_console_sem+0x6b/0x80
[ 21.055676][ T323] hardirqs last disabled at (32572): [] __up_console_sem+0x50/0x80
[ 21.056217][ T323] softirqs last enabled at (32368): [] handle_softirqs+0x358/0x620
[ 21.056762][ T323] softirqs last disabled at (32351): [] __irq_exit_rcu+0xfa/0x160
[ 21.057521][ T323] ---[ end trace 0000000000000000 ]---
[ 21.090134][ T323] ip (323) used greatest stack depth: 23768 bytes left
[ 23.100513][ T346] 8021q: 802.1Q VLAN Support v1.8
[ 27.110357][ T384] GACT probability NOT on
[ 28.619965][ T397] ------------[ cut here ]------------
[ 28.620360][ T397] WARNING: CPU: 0 PID: 397 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.620988][ T397] Modules linked in: act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 28.621546][ T397] CPU: 0 UID: 0 PID: 397 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.622193][ T397] Tainted: [W]=WARN
[ 28.622448][ T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.622877][ T397] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.623218][ T397] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 28.624393][ T397] RSP: 0018:ffffc90000607000 EFLAGS: 00010246
[ 28.624819][ T397] RAX: 0000000000000000 RBX: ffff888009644000 RCX: 0000000000000001
[ 28.625317][ T397] RDX: 0000000000000000 RSI: ffffffff9449b941 RDI: ffffffff93c555e0
[ 28.625815][ T397] RBP: ffffc900006070e8 R08: ffff888009644218 R09: 0000000000000000
[ 28.626303][ T397] R10: ffffc90000607118 R11: ffffffff94979160 R12: 1ffff920000c0e04
[ 28.626798][ T397] R13: 000000000000ffe7 R14: ffffc90000607118 R15: ffff888009644218
[ 28.627286][ T397] FS: 00007f9142b7c800(0000) GS:ffff88809fcb7000(0000) knlGS:0000000000000000
[ 28.627869][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.628273][ T397] CR2: 00000000004e7408 CR3: 000000000e770001 CR4: 0000000000772ef0
[ 28.628765][ T397] PKRU: 55555554
[ 28.629015][ T397] Call Trace:
[ 28.629254][ T397]
[ 28.629416][ T397] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 28.629829][ T397] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.630163][ T397] ? find_held_lock+0x2b/0x80
[ 28.630500][ T397] netif_set_mtu+0x88/0x100
[ 28.630831][ T397] ? __pfx_netif_set_mtu+0x10/0x10
[ 28.631187][ T397] dev_set_mtu+0xa0/0x150
[ 28.631420][ T397] ip_tunnel_newlink+0x3a5/0x650
[ 28.631729][ T397] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 28.632050][ T397] ipgre_newlink+0x170/0x200 [ip_gre]
[ 28.632362][ T397] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 28.632762][ T397] ? __pfx_validate_linkmsg+0x10/0x10
[ 28.633102][ T397] ? rtnl_create_link+0x172/0xe30
[ 28.633423][ T397] rtnl_newlink_create+0x2ba/0x770
[ 28.633751][ T397] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 28.634074][ T397] ? __dev_get_by_name+0x12/0x50
[ 28.634396][ T397] ? rtnl_dev_get+0xa2/0x150
[ 28.634721][ T397] ? __pfx_rtnl_dev_get+0x10/0x10
[ 28.635077][ T397] ? rtnl_newlink+0x651/0xa60
[ 28.635398][ T397] ? reacquire_held_locks+0xd1/0x200
[ 28.635729][ T397] __rtnl_newlink+0x231/0xa40
[ 28.636072][ T397] rtnl_newlink+0x69a/0xa60
[ 28.636396][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.636733][ T397] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.637062][ T397] ? __lock_release+0x5d/0x170
[ 28.637382][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.637701][ T397] rtnetlink_rcv_msg+0x710/0xc00
[ 28.638041][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.638368][ T397] ? __lock_acquire+0x44d/0x7e0
[ 28.638693][ T397] netlink_rcv_skb+0x121/0x350
[ 28.639026][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.639354][ T397] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.639703][ T397] ? netlink_deliver_tap+0x13e/0x340
[ 28.640023][ T397] ? netlink_deliver_tap+0xc3/0x340
[ 28.640332][ T397] netlink_unicast+0x49e/0x780
[ 28.640640][ T397] ? __pfx_netlink_unicast+0x10/0x10
[ 28.640954][ T397] ? __lock_acquire+0x44d/0x7e0
[ 28.641266][ T397] netlink_sendmsg+0x721/0xbe0
[ 28.641579][ T397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.641895][ T397] ? __import_iovec+0x238/0x3c0
[ 28.642209][ T397] ____sys_sendmsg+0x7ad/0xa10
[ 28.642520][ T397] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.642837][ T397] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.643247][ T397] ___sys_sendmsg+0xed/0x170
[ 28.643552][ T397] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.643873][ T397] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.644257][ T397] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.644565][ T397] ? find_held_lock+0x2b/0x80
[ 28.644882][ T397] ? __lock_acquire+0x44d/0x7e0
[ 28.645195][ T397] ? find_held_lock+0x2b/0x80
[ 28.645501][ T397] ? __virt_addr_valid+0x22e/0x450
[ 28.645815][ T397] ? __lock_release+0x5d/0x170
[ 28.646133][ T397] __sys_sendmsg+0x10b/0x1a0
[ 28.646436][ T397] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.646823][ T397] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.647147][ T397] ? rcu_is_watching+0x12/0xc0
[ 28.647456][ T397] do_syscall_64+0xc1/0x380
[ 28.647777][ T397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.648158][ T397] RIP: 0033:0x7f9142d491e7
[ 28.648475][ T397] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 28.649572][ T397] RSP: 002b:00007ffda0f6c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.650044][ T397] RAX: ffffffffffffffda RBX: 00007ffda0f6c750 RCX: 00007f9142d491e7
[ 28.651047][ T397] RDX: 0000000000000000 RSI: 00007ffda0f6c090 RDI: 0000000000000005
[ 28.651894][ T397] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 28.652680][ T397] R10: 00007f9142c46ee8 R11: 0000000000000246 R12: 00007ffda0f6c770
[ 28.653389][ T397] R13: 00000000686e445e R14: 0000000000499600 R15: 00007ffda0f6c174
[ 28.654097][ T397]
[ 28.654549][ T397] irq event stamp: 43013
[ 28.654783][ T397] hardirqs last enabled at (43023): [] __up_console_sem+0x6b/0x80
[ 28.655315][ T397] hardirqs last disabled at (43030): [] __up_console_sem+0x50/0x80
[ 28.656068][ T397] softirqs last enabled at (42912): [] handle_softirqs+0x358/0x620
[ 28.657050][ T397] softirqs last disabled at (42897): [] __irq_exit_rcu+0xfa/0x160
[ 28.657576][ T397] ---[ end trace 0000000000000000 ]---