[ 14.311354][ T250] ip (250) used greatest stack depth: 24560 bytes left
[ 15.987961][ T278] ip (278) used greatest stack depth: 24496 bytes left
[ 20.868623][ T326] gre: GRE over IPv4 demultiplexer driver
[ 20.888851][ T326] ip_gre: GRE over IPv4 tunneling driver
[ 20.950488][ T325] ------------[ cut here ]------------
[ 20.951920][ T325] WARNING: CPU: 2 PID: 325 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.952618][ T325] Modules linked in: ip_gre gre vrf veth
[ 20.953047][ T325] CPU: 2 UID: 0 PID: 325 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.953632][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.954052][ T325] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.954397][ T325] 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
[ 20.955695][ T325] RSP: 0018:ffffc90000677000 EFLAGS: 00010246
[ 20.956121][ T325] RAX: 0000000000000000 RBX: ffff888014da1000 RCX: 0000000000000001
[ 20.956620][ T325] RDX: 0000000000000000 RSI: ffffffff8b49b941 RDI: ffffffff8ac555e0
[ 20.957105][ T325] RBP: ffffc900006770e8 R08: ffff888014da1218 R09: 0000000000000000
[ 20.957617][ T325] R10: ffffc90000677118 R11: ffffffff8b979160 R12: 1ffff920000cee04
[ 20.958144][ T325] R13: 000000000000ffe7 R14: ffffc90000677118 R15: ffff888014da1218
[ 20.958637][ T325] FS: 00007f5c9f126800(0000) GS:ffff8880a8db7000(0000) knlGS:0000000000000000
[ 20.959222][ T325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.959668][ T325] CR2: 00007f46414f1000 CR3: 0000000014ea8005 CR4: 0000000000772ef0
[ 20.960165][ T325] PKRU: 55555554
[ 20.960427][ T325] Call Trace:
[ 20.960691][ T325]
[ 20.960880][ T325] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.961312][ T325] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.961668][ T325] ? find_held_lock+0x2b/0x80
[ 20.962025][ T325] netif_set_mtu+0x88/0x100
[ 20.962380][ T325] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.962748][ T325] dev_set_mtu+0xa0/0x150
[ 20.963011][ T325] ip_tunnel_newlink+0x3a5/0x650
[ 20.963354][ T325] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.963704][ T325] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.964049][ T325] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.964469][ T325] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.964827][ T325] ? rtnl_create_link+0x172/0xe30
[ 20.965169][ T325] rtnl_newlink_create+0x2ba/0x770
[ 20.965516][ T325] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.965867][ T325] ? __dev_get_by_name+0x12/0x50
[ 20.966210][ T325] ? rtnl_dev_get+0xa2/0x150
[ 20.966560][ T325] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.966905][ T325] ? rtnl_newlink+0x651/0xa60
[ 20.967242][ T325] ? reacquire_held_locks+0xd1/0x200
[ 20.967602][ T325] __rtnl_newlink+0x231/0xa40
[ 20.967955][ T325] rtnl_newlink+0x69a/0xa60
[ 20.968302][ T325] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.968658][ T325] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.968981][ T325] ? __lock_release+0x5d/0x170
[ 20.969304][ T325] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.969634][ T325] rtnetlink_rcv_msg+0x710/0xc00
[ 20.969964][ T325] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.970307][ T325] ? __lock_acquire+0x44d/0x7e0
[ 20.970654][ T325] netlink_rcv_skb+0x121/0x350
[ 20.970984][ T325] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.971328][ T325] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.971683][ T325] ? netlink_deliver_tap+0x13e/0x340
[ 20.972020][ T325] ? netlink_deliver_tap+0xc3/0x340
[ 20.972370][ T325] netlink_unicast+0x49e/0x780
[ 20.972725][ T325] ? __pfx_netlink_unicast+0x10/0x10
[ 20.973060][ T325] ? __lock_acquire+0x44d/0x7e0
[ 20.973390][ T325] netlink_sendmsg+0x721/0xbe0
[ 20.973729][ T325] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.974057][ T325] ? __import_iovec+0x238/0x3c0
[ 20.974390][ T325] ____sys_sendmsg+0x7ad/0xa10
[ 20.974738][ T325] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.975056][ T325] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.975483][ T325] ___sys_sendmsg+0xed/0x170
[ 20.975814][ T325] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.976142][ T325] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.976557][ T325] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.976897][ T325] ? find_held_lock+0x2b/0x80
[ 20.977232][ T325] ? __lock_acquire+0x44d/0x7e0
[ 20.977584][ T325] ? find_held_lock+0x2b/0x80
[ 20.977918][ T325] ? __virt_addr_valid+0x22e/0x450
[ 20.978252][ T325] ? __lock_release+0x5d/0x170
[ 20.978588][ T325] __sys_sendmsg+0x10b/0x1a0
[ 20.978907][ T325] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.993335][ T325] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.993689][ T325] ? rcu_is_watching+0x12/0xc0
[ 20.994025][ T325] do_syscall_64+0xc1/0x380
[ 20.994597][ T325] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.995003][ T325] RIP: 0033:0x7f5c9f2f31e7
[ 20.995357][ T325] Code: Unable to access opcode bytes at 0x7f5c9f2f31bd.
[ 20.995785][ T325] RSP: 002b:00007ffde9b00618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.996280][ T325] RAX: ffffffffffffffda RBX: 00007ffde9b00d40 RCX: 00007f5c9f2f31e7
[ 20.996785][ T325] RDX: 0000000000000000 RSI: 00007ffde9b00680 RDI: 0000000000000005
[ 20.997278][ T325] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 20.997765][ T325] R10: 00007f5c9f1f0ee8 R11: 0000000000000246 R12: 00007ffde9b00d60
[ 20.998253][ T325] R13: 00000000686e093e R14: 0000000000499600 R15: 00007ffde9b00764
[ 20.999001][ T325]
[ 20.999256][ T325] irq event stamp: 43049
[ 20.999968][ T325] hardirqs last enabled at (43061): [] __up_console_sem+0x6b/0x80
[ 21.000555][ T325] hardirqs last disabled at (43072): [] sysvec_apic_timer_interrupt+0xf/0xc0
[ 21.001441][ T325] softirqs last enabled at (42094): [] handle_softirqs+0x358/0x620
[ 21.002025][ T325] softirqs last disabled at (41507): [] __irq_exit_rcu+0xfa/0x160
[ 21.002621][ T325] ---[ end trace 0000000000000000 ]---
[ 21.042807][ T325] ip (325) used greatest stack depth: 24000 bytes left
[ 23.208453][ T349] 8021q: 802.1Q VLAN Support v1.8
[ 27.214628][ T387] GACT probability NOT on
[ 28.827161][ T401] ------------[ cut here ]------------
[ 28.827604][ T401] WARNING: CPU: 0 PID: 401 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.828280][ T401] Modules linked in: act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 28.828927][ T401] CPU: 0 UID: 0 PID: 401 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.829650][ T401] Tainted: [W]=WARN
[ 28.829927][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.830363][ T401] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.830736][ T401] 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
[ 28.832058][ T401] RSP: 0018:ffffc900005e7000 EFLAGS: 00010246
[ 28.832499][ T401] RAX: 0000000000000000 RBX: ffff88800c764000 RCX: 0000000000000001
[ 28.833043][ T401] RDX: 0000000000000000 RSI: ffffffff8b49b941 RDI: ffffffff8ac555e0
[ 28.833581][ T401] RBP: ffffc900005e70e8 R08: ffff88800c764218 R09: 0000000000000000
[ 28.834111][ T401] R10: ffffc900005e7118 R11: ffffffff8b979160 R12: 1ffff920000bce04
[ 28.834643][ T401] R13: 000000000000ffe7 R14: ffffc900005e7118 R15: ffff88800c764218
[ 28.835144][ T401] FS: 00007f94c1680800(0000) GS:ffff8880a8cb7000(0000) knlGS:0000000000000000
[ 28.835800][ T401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.836264][ T401] CR2: 00000000004e7408 CR3: 000000001571b004 CR4: 0000000000772ef0
[ 28.836732][ T401] PKRU: 55555554
[ 28.836965][ T401] Call Trace:
[ 28.837191][ T401]
[ 28.837346][ T401] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 28.837740][ T401] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.838045][ T401] ? find_held_lock+0x2b/0x80
[ 28.838370][ T401] netif_set_mtu+0x88/0x100
[ 28.838684][ T401] ? __pfx_netif_set_mtu+0x10/0x10
[ 28.839003][ T401] dev_set_mtu+0xa0/0x150
[ 28.839233][ T401] ip_tunnel_newlink+0x3a5/0x650
[ 28.839540][ T401] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 28.839860][ T401] ipgre_newlink+0x170/0x200 [ip_gre]
[ 28.840169][ T401] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 28.840556][ T401] ? __pfx_validate_linkmsg+0x10/0x10
[ 28.840869][ T401] ? rtnl_create_link+0x172/0xe30
[ 28.841175][ T401] rtnl_newlink_create+0x2ba/0x770
[ 28.841481][ T401] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 28.841788][ T401] ? __dev_get_by_name+0x12/0x50
[ 28.842094][ T401] ? rtnl_dev_get+0xa2/0x150
[ 28.842408][ T401] ? __pfx_rtnl_dev_get+0x10/0x10
[ 28.842729][ T401] ? rtnl_newlink+0x651/0xa60
[ 28.843033][ T401] ? reacquire_held_locks+0xd1/0x200
[ 28.843344][ T401] __rtnl_newlink+0x231/0xa40
[ 28.843665][ T401] rtnl_newlink+0x69a/0xa60
[ 28.843975][ T401] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.844289][ T401] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.844596][ T401] ? __lock_release+0x5d/0x170
[ 28.844901][ T401] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.845209][ T401] rtnetlink_rcv_msg+0x710/0xc00
[ 28.845514][ T401] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.845828][ T401] ? __lock_acquire+0x44d/0x7e0
[ 28.846138][ T401] netlink_rcv_skb+0x121/0x350
[ 28.846447][ T401] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.846758][ T401] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.847076][ T401] ? netlink_deliver_tap+0x13e/0x340
[ 28.847389][ T401] ? netlink_deliver_tap+0xc3/0x340
[ 28.847702][ T401] netlink_unicast+0x49e/0x780
[ 28.848012][ T401] ? __pfx_netlink_unicast+0x10/0x10
[ 28.848317][ T401] ? __lock_acquire+0x44d/0x7e0
[ 28.848633][ T401] netlink_sendmsg+0x721/0xbe0
[ 28.848939][ T401] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.849243][ T401] ? __import_iovec+0x238/0x3c0
[ 28.849569][ T401] ____sys_sendmsg+0x7ad/0xa10
[ 28.849888][ T401] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.850188][ T401] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.850587][ T401] ___sys_sendmsg+0xed/0x170
[ 28.850893][ T401] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.851198][ T401] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.851585][ T401] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.851896][ T401] ? find_held_lock+0x2b/0x80
[ 28.852212][ T401] ? __lock_acquire+0x44d/0x7e0
[ 28.852523][ T401] ? find_held_lock+0x2b/0x80
[ 28.852835][ T401] ? __virt_addr_valid+0x22e/0x450
[ 28.853141][ T401] ? __lock_release+0x5d/0x170
[ 28.853453][ T401] __sys_sendmsg+0x10b/0x1a0
[ 28.853763][ T401] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.854145][ T401] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.854461][ T401] ? rcu_is_watching+0x12/0xc0
[ 28.854776][ T401] do_syscall_64+0xc1/0x380
[ 28.855084][ T401] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.855462][ T401] RIP: 0033:0x7f94c184d1e7
[ 28.855784][ T401] 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
[ 28.856886][ T401] RSP: 002b:00007fffcbf3c508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.857347][ T401] RAX: ffffffffffffffda RBX: 00007fffcbf3cc30 RCX: 00007f94c184d1e7
[ 28.857811][ T401] RDX: 0000000000000000 RSI: 00007fffcbf3c570 RDI: 0000000000000005
[ 28.858265][ T401] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 28.858731][ T401] R10: 00007f94c174aee8 R11: 0000000000000246 R12: 00007fffcbf3cc50
[ 28.859189][ T401] R13: 00000000686e0946 R14: 0000000000499600 R15: 00007fffcbf3c654
[ 28.859665][ T401]
[ 28.859891][ T401] irq event stamp: 41631
[ 28.860119][ T401] hardirqs last enabled at (41639): [] __up_console_sem+0x6b/0x80
[ 28.860655][ T401] hardirqs last disabled at (41648): [] __up_console_sem+0x50/0x80
[ 28.861178][ T401] softirqs last enabled at (40718): [] neigh_parms_alloc+0x35a/0x510
[ 28.861708][ T401] softirqs last disabled at (40716): [] neigh_parms_alloc+0x2a7/0x510
[ 28.862246][ T401] ---[ end trace 0000000000000000 ]---
[ 58.233695][ C1] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1285053653 wd_nsec: 1285053132
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr