[ 15.358949][ T261] ip (261) used greatest stack depth: 24656 bytes left
[ 15.882939][ T272] ip (272) used greatest stack depth: 23872 bytes left
[ 21.562027][ T327] gre: GRE over IPv4 demultiplexer driver
[ 21.579211][ T327] ip_gre: GRE over IPv4 tunneling driver
[ 21.639693][ T326] ------------[ cut here ]------------
[ 21.640268][ T326] WARNING: CPU: 1 PID: 326 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.640901][ T326] Modules linked in: ip_gre gre vrf veth
[ 21.641281][ T326] CPU: 1 UID: 0 PID: 326 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.641977][ T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.642368][ T326] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.642693][ T326] 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
[ 21.643868][ T326] RSP: 0018:ffffc90000567000 EFLAGS: 00010246
[ 21.644266][ T326] RAX: 0000000000000000 RBX: ffff888012629000 RCX: 0000000000000001
[ 21.644748][ T326] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 21.645222][ T326] RBP: ffffc900005670e8 R08: ffff888012629218 R09: 0000000000000000
[ 21.645689][ T326] R10: ffffc90000567118 R11: ffffffff93179160 R12: 1ffff920000ace04
[ 21.646166][ T326] R13: 000000000000ffe7 R14: ffffc90000567118 R15: ffff888012629218
[ 21.646634][ T326] FS: 00007f2e3a310800(0000) GS:ffff8880a1537000(0000) knlGS:0000000000000000
[ 21.647198][ T326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.647651][ T326] CR2: 00007f680fb26460 CR3: 0000000015259004 CR4: 0000000000772ef0
[ 21.648132][ T326] PKRU: 55555554
[ 21.648370][ T326] Call Trace:
[ 21.648606][ T326]
[ 21.648777][ T326] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 21.649195][ T326] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.649509][ T326] ? find_held_lock+0x2b/0x80
[ 21.649835][ T326] netif_set_mtu+0x88/0x100
[ 21.650440][ T326] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.650776][ T326] dev_set_mtu+0xa0/0x150
[ 21.651013][ T326] ip_tunnel_newlink+0x3a5/0x650
[ 21.651364][ T326] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.651683][ T326] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.652012][ T326] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.652407][ T326] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.652729][ T326] ? rtnl_create_link+0x172/0xe30
[ 21.653053][ T326] rtnl_newlink_create+0x2ba/0x770
[ 21.653366][ T326] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.653672][ T326] ? __dev_get_by_name+0x12/0x50
[ 21.653995][ T326] ? rtnl_dev_get+0xa2/0x150
[ 21.654306][ T326] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.654620][ T326] ? rtnl_newlink+0x651/0xa60
[ 21.654945][ T326] ? reacquire_held_locks+0xd1/0x200
[ 21.655298][ T326] __rtnl_newlink+0x231/0xa40
[ 21.655621][ T326] rtnl_newlink+0x69a/0xa60
[ 21.655947][ T326] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.656268][ T326] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.656573][ T326] ? __lock_release+0x5d/0x170
[ 21.656898][ T326] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.657216][ T326] rtnetlink_rcv_msg+0x710/0xc00
[ 21.657524][ T326] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.657843][ T326] ? __lock_acquire+0x44d/0x7e0
[ 21.658156][ T326] netlink_rcv_skb+0x121/0x350
[ 21.658465][ T326] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.658779][ T326] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.659113][ T326] ? netlink_deliver_tap+0x13e/0x340
[ 21.659456][ T326] ? netlink_deliver_tap+0xc3/0x340
[ 21.659779][ T326] netlink_unicast+0x49e/0x780
[ 21.660100][ T326] ? __pfx_netlink_unicast+0x10/0x10
[ 21.660412][ T326] ? __lock_acquire+0x44d/0x7e0
[ 21.660724][ T326] netlink_sendmsg+0x721/0xbe0
[ 21.661189][ T326] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.661506][ T326] ? __import_iovec+0x238/0x3c0
[ 21.661831][ T326] ____sys_sendmsg+0x7ad/0xa10
[ 21.662148][ T326] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.662457][ T326] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.662859][ T326] ___sys_sendmsg+0xed/0x170
[ 21.663164][ T326] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.663507][ T326] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.663899][ T326] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.664222][ T326] ? find_held_lock+0x2b/0x80
[ 21.664549][ T326] ? __lock_acquire+0x44d/0x7e0
[ 21.664883][ T326] ? find_held_lock+0x2b/0x80
[ 21.665191][ T326] ? __virt_addr_valid+0x22e/0x450
[ 21.665496][ T326] ? __lock_release+0x5d/0x170
[ 21.665818][ T326] __sys_sendmsg+0x10b/0x1a0
[ 21.666140][ T326] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.666535][ T326] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.666879][ T326] ? rcu_is_watching+0x12/0xc0
[ 21.667228][ T326] do_syscall_64+0xc1/0x380
[ 21.667560][ T326] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.667973][ T326] RIP: 0033:0x7f2e3a4dd1e7
[ 21.668318][ T326] Code: Unable to access opcode bytes at 0x7f2e3a4dd1bd.
[ 21.668752][ T326] RSP: 002b:00007ffdaf1e07d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.669271][ T326] RAX: ffffffffffffffda RBX: 00007ffdaf1e0f00 RCX: 00007f2e3a4dd1e7
[ 21.669768][ T326] RDX: 0000000000000000 RSI: 00007ffdaf1e0840 RDI: 0000000000000005
[ 21.670255][ T326] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 21.670748][ T326] R10: 00007f2e3a3daee8 R11: 0000000000000246 R12: 00007ffdaf1e0f20
[ 21.671266][ T326] R13: 00000000686e41ac R14: 0000000000499600 R15: 00007ffdaf1e0924
[ 21.671781][ T326]
[ 21.672031][ T326] irq event stamp: 34735
[ 21.672278][ T326] hardirqs last enabled at (34743): [] __up_console_sem+0x6b/0x80
[ 21.672851][ T326] hardirqs last disabled at (34752): [] __up_console_sem+0x50/0x80
[ 21.673414][ T326] softirqs last enabled at (34038): [] handle_softirqs+0x358/0x620
[ 21.673984][ T326] softirqs last disabled at (34013): [] __irq_exit_rcu+0xfa/0x160
[ 21.674544][ T326] ---[ end trace 0000000000000000 ]---
[ 24.064551][ T350] 8021q: 802.1Q VLAN Support v1.8
[ 28.186009][ T389] GACT probability NOT on
[ 29.777979][ T403] ------------[ cut here ]------------
[ 29.778368][ T403] WARNING: CPU: 3 PID: 403 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.779029][ T403] Modules linked in: act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 29.779632][ T403] CPU: 3 UID: 0 PID: 403 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.780311][ T403] Tainted: [W]=WARN
[ 29.780588][ T403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.782007][ T403] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.782357][ T403] 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
[ 29.783557][ T403] RSP: 0018:ffffc900006b7000 EFLAGS: 00010246
[ 29.783982][ T403] RAX: 0000000000000000 RBX: ffff88800970c000 RCX: 0000000000000001
[ 29.784469][ T403] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 29.784977][ T403] RBP: ffffc900006b70e8 R08: ffff88800970c218 R09: 0000000000000000
[ 29.785463][ T403] R10: ffffc900006b7118 R11: ffffffff93179160 R12: 1ffff920000d6e04
[ 29.785969][ T403] R13: 000000000000ffe7 R14: ffffc900006b7118 R15: ffff88800970c218
[ 29.786461][ T403] FS: 00007f6de1609800(0000) GS:ffff8880a1637000(0000) knlGS:0000000000000000
[ 29.787041][ T403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.787448][ T403] CR2: 00000000004e7408 CR3: 000000001298d005 CR4: 0000000000772ef0
[ 29.787939][ T403] PKRU: 55555554
[ 29.788184][ T403] Call Trace:
[ 29.788430][ T403]
[ 29.788604][ T403] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 29.789021][ T403] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.789364][ T403] ? find_held_lock+0x2b/0x80
[ 29.789698][ T403] netif_set_mtu+0x88/0x100
[ 29.790016][ T403] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.790341][ T403] dev_set_mtu+0xa0/0x150
[ 29.790587][ T403] ip_tunnel_newlink+0x3a5/0x650
[ 29.790920][ T403] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 29.791260][ T403] ipgre_newlink+0x170/0x200 [ip_gre]
[ 29.791589][ T403] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 29.791997][ T403] ? __pfx_validate_linkmsg+0x10/0x10
[ 29.792330][ T403] ? rtnl_create_link+0x172/0xe30
[ 29.792652][ T403] rtnl_newlink_create+0x2ba/0x770
[ 29.792987][ T403] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 29.793315][ T403] ? __dev_get_by_name+0x12/0x50
[ 29.793639][ T403] ? rtnl_dev_get+0xa2/0x150
[ 29.793975][ T403] ? __pfx_rtnl_dev_get+0x10/0x10
[ 29.794308][ T403] ? rtnl_newlink+0x651/0xa60
[ 29.794632][ T403] ? reacquire_held_locks+0xd1/0x200
[ 29.794971][ T403] __rtnl_newlink+0x231/0xa40
[ 29.795307][ T403] rtnl_newlink+0x69a/0xa60
[ 29.795639][ T403] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.795990][ T403] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.796312][ T403] ? __lock_release+0x5d/0x170
[ 29.796639][ T403] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.796970][ T403] rtnetlink_rcv_msg+0x710/0xc00
[ 29.797296][ T403] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.797628][ T403] ? __lock_acquire+0x44d/0x7e0
[ 29.797965][ T403] netlink_rcv_skb+0x121/0x350
[ 29.798294][ T403] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.798623][ T403] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.798967][ T403] ? netlink_deliver_tap+0x13e/0x340
[ 29.799302][ T403] ? netlink_deliver_tap+0xc3/0x340
[ 29.799627][ T403] netlink_unicast+0x49e/0x780
[ 29.799968][ T403] ? __pfx_netlink_unicast+0x10/0x10
[ 29.800293][ T403] ? __lock_acquire+0x44d/0x7e0
[ 29.800634][ T403] netlink_sendmsg+0x721/0xbe0
[ 29.800971][ T403] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.801301][ T403] ? __import_iovec+0x238/0x3c0
[ 29.801639][ T403] ____sys_sendmsg+0x7ad/0xa10
[ 29.801978][ T403] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.802300][ T403] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.802725][ T403] ___sys_sendmsg+0xed/0x170
[ 29.803056][ T403] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.803393][ T403] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.803808][ T403] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.804135][ T403] ? find_held_lock+0x2b/0x80
[ 29.804463][ T403] ? __lock_acquire+0x44d/0x7e0
[ 29.804800][ T403] ? find_held_lock+0x2b/0x80
[ 29.805127][ T403] ? __virt_addr_valid+0x22e/0x450
[ 29.805453][ T403] ? __lock_release+0x5d/0x170
[ 29.805817][ T403] __sys_sendmsg+0x10b/0x1a0
[ 29.806142][ T403] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.806544][ T403] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.806889][ T403] ? rcu_is_watching+0x12/0xc0
[ 29.807221][ T403] do_syscall_64+0xc1/0x380
[ 29.807547][ T403] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.807956][ T403] RIP: 0033:0x7f6de17d61e7
[ 29.808323][ T403] 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
[ 29.809507][ T403] RSP: 002b:00007fff0ee56e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.810004][ T403] RAX: ffffffffffffffda RBX: 00007fff0ee57570 RCX: 00007f6de17d61e7
[ 29.810520][ T403] RDX: 0000000000000000 RSI: 00007fff0ee56eb0 RDI: 0000000000000005
[ 29.811013][ T403] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 29.811498][ T403] R10: 00007f6de16d3ee8 R11: 0000000000000246 R12: 00007fff0ee57590
[ 29.811986][ T403] R13: 00000000686e41b4 R14: 0000000000499600 R15: 00007fff0ee56f94
[ 29.812496][ T403]
[ 29.812745][ T403] irq event stamp: 43709
[ 29.812993][ T403] hardirqs last enabled at (43717): [] __up_console_sem+0x6b/0x80
[ 29.813555][ T403] hardirqs last disabled at (43724): [] __up_console_sem+0x50/0x80
[ 29.814120][ T403] softirqs last enabled at (42992): [] handle_softirqs+0x358/0x620
[ 29.814684][ T403] softirqs last disabled at (42355): [] __irq_exit_rcu+0xfa/0x160
[ 29.815254][ T403] ---[ end trace 0000000000000000 ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr