[ 21.721893][ T319] ip (319) used greatest stack depth: 24184 bytes left
[ 22.325936][ T324] gre: GRE over IPv4 demultiplexer driver
[ 22.343115][ T324] ip_gre: GRE over IPv4 tunneling driver
[ 22.402721][ T323] ------------[ cut here ]------------
[ 22.403711][ T323] WARNING: CPU: 0 PID: 323 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.404653][ T323] Modules linked in: ip_gre gre vrf veth
[ 22.405083][ T323] CPU: 0 UID: 0 PID: 323 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.405843][ T323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.406243][ T323] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.406837][ 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
[ 22.408108][ T323] RSP: 0018:ffffc90000517000 EFLAGS: 00010246
[ 22.408520][ T323] RAX: 0000000000000000 RBX: ffff88800531c000 RCX: 0000000000000001
[ 22.408992][ T323] RDX: 0000000000000000 RSI: ffffffff9729b941 RDI: ffffffff96a555e0
[ 22.409466][ T323] RBP: ffffc900005170e8 R08: ffff88800531c218 R09: 0000000000000000
[ 22.409956][ T323] R10: ffffc90000517118 R11: ffffffff97779160 R12: 1ffff920000a2e04
[ 22.410451][ T323] R13: 000000000000ffe7 R14: ffffc90000517118 R15: ffff88800531c218
[ 22.410968][ T323] FS: 00007f3aceeac800(0000) GS:ffff8880960b7000(0000) knlGS:0000000000000000
[ 22.411548][ T323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.411949][ T323] CR2: 00005647b19464f8 CR3: 000000000d29e004 CR4: 0000000000772ef0
[ 22.412419][ T323] PKRU: 55555554
[ 22.412681][ T323] Call Trace:
[ 22.412916][ T323]
[ 22.413078][ T323] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 22.413509][ T323] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.413850][ T323] ? find_held_lock+0x2b/0x80
[ 22.414183][ T323] netif_set_mtu+0x88/0x100
[ 22.414506][ T323] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.414837][ T323] dev_set_mtu+0xa0/0x150
[ 22.415076][ T323] ip_tunnel_newlink+0x3a5/0x650
[ 22.415391][ T323] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 22.415719][ T323] ipgre_newlink+0x170/0x200 [ip_gre]
[ 22.416040][ T323] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 22.416429][ T323] ? __pfx_validate_linkmsg+0x10/0x10
[ 22.416763][ T323] ? rtnl_create_link+0x172/0xe30
[ 22.417079][ T323] rtnl_newlink_create+0x2ba/0x770
[ 22.417390][ T323] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 22.417701][ T323] ? __dev_get_by_name+0x12/0x50
[ 22.418017][ T323] ? rtnl_dev_get+0xa2/0x150
[ 22.418332][ T323] ? __pfx_rtnl_dev_get+0x10/0x10
[ 22.418655][ T323] ? rtnl_newlink+0x651/0xa60
[ 22.418962][ T323] ? reacquire_held_locks+0xd1/0x200
[ 22.423296][ T323] __rtnl_newlink+0x231/0xa40
[ 22.423628][ T323] rtnl_newlink+0x69a/0xa60
[ 22.423956][ T323] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.424274][ T323] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.424594][ T323] ? __lock_release+0x5d/0x170
[ 22.424913][ T323] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.425215][ T323] rtnetlink_rcv_msg+0x710/0xc00
[ 22.425533][ T323] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.430487][ T323] ? __lock_acquire+0x44d/0x7e0
[ 22.430802][ T323] netlink_rcv_skb+0x121/0x350
[ 22.431123][ T323] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.431432][ T323] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.431798][ T323] ? netlink_deliver_tap+0x13e/0x340
[ 22.432104][ T323] ? netlink_deliver_tap+0xc3/0x340
[ 22.432415][ T323] netlink_unicast+0x49e/0x780
[ 22.432740][ T323] ? __pfx_netlink_unicast+0x10/0x10
[ 22.433043][ T323] ? __lock_acquire+0x44d/0x7e0
[ 22.433359][ T323] netlink_sendmsg+0x721/0xbe0
[ 22.433676][ T323] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.434229][ T323] ? __import_iovec+0x238/0x3c0
[ 22.434591][ T323] ____sys_sendmsg+0x7ad/0xa10
[ 22.434921][ T323] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.435223][ T323] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.435638][ T323] ___sys_sendmsg+0xed/0x170
[ 22.435946][ T323] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.436256][ T323] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.436660][ T323] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.436971][ T323] ? find_held_lock+0x2b/0x80
[ 22.437282][ T323] ? __lock_acquire+0x44d/0x7e0
[ 22.437603][ T323] ? find_held_lock+0x2b/0x80
[ 22.437912][ T323] ? __virt_addr_valid+0x22e/0x450
[ 22.438241][ T323] ? __lock_release+0x5d/0x170
[ 22.438594][ T323] __sys_sendmsg+0x10b/0x1a0
[ 22.438905][ T323] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.440634][ T323] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.440972][ T323] ? rcu_is_watching+0x12/0xc0
[ 22.441287][ T323] do_syscall_64+0xc1/0x380
[ 22.441614][ T323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.442676][ T323] RIP: 0033:0x7f3acf0791e7
[ 22.443236][ T323] Code: Unable to access opcode bytes at 0x7f3acf0791bd.
[ 22.444122][ T323] RSP: 002b:00007ffcaf5009e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.444596][ T323] RAX: ffffffffffffffda RBX: 00007ffcaf501110 RCX: 00007f3acf0791e7
[ 22.445065][ T323] RDX: 0000000000000000 RSI: 00007ffcaf500a50 RDI: 0000000000000005
[ 22.445533][ T323] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 22.446002][ T323] R10: 00007f3acef76ee8 R11: 0000000000000246 R12: 00007ffcaf501130
[ 22.446468][ T323] R13: 00000000686e3927 R14: 0000000000499600 R15: 00007ffcaf500b34
[ 22.446952][ T323]
[ 22.447191][ T323] irq event stamp: 44779
[ 22.447423][ T323] hardirqs last enabled at (44787): [] __up_console_sem+0x6b/0x80
[ 22.447972][ T323] hardirqs last disabled at (44796): [] __up_console_sem+0x50/0x80
[ 22.448510][ T323] softirqs last enabled at (44460): [] handle_softirqs+0x358/0x620
[ 22.449047][ T323] softirqs last disabled at (44449): [] __irq_exit_rcu+0xfa/0x160
[ 22.449806][ T323] ---[ end trace 0000000000000000 ]---
[ 22.483846][ T323] ip (323) used greatest stack depth: 23840 bytes left
[ 24.793432][ T346] 8021q: 802.1Q VLAN Support v1.8
[ 29.125620][ T384] GACT probability NOT on
[ 30.724835][ T398] ------------[ cut here ]------------
[ 30.725206][ T398] WARNING: CPU: 0 PID: 398 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 30.725835][ T398] Modules linked in: act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 30.726398][ T398] CPU: 0 UID: 0 PID: 398 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 30.727069][ T398] Tainted: [W]=WARN
[ 30.727309][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.727710][ T398] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 30.728029][ T398] 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
[ 30.729132][ T398] RSP: 0018:ffffc90000687000 EFLAGS: 00010246
[ 30.729532][ T398] RAX: 0000000000000000 RBX: ffff88800a5a9000 RCX: 0000000000000001
[ 30.730001][ T398] RDX: 0000000000000000 RSI: ffffffff9729b941 RDI: ffffffff96a555e0
[ 30.730485][ T398] RBP: ffffc900006870e8 R08: ffff88800a5a9218 R09: 0000000000000000
[ 30.730952][ T398] R10: ffffc90000687118 R11: ffffffff97779160 R12: 1ffff920000d0e04
[ 30.731415][ T398] R13: 000000000000ffe7 R14: ffffc90000687118 R15: ffff88800a5a9218
[ 30.731889][ T398] FS: 00007f4e315b6800(0000) GS:ffff8880960b7000(0000) knlGS:0000000000000000
[ 30.732425][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.732820][ T398] CR2: 00000000004e7408 CR3: 000000000e534002 CR4: 0000000000772ef0
[ 30.733285][ T398] PKRU: 55555554
[ 30.733525][ T398] Call Trace:
[ 30.733777][ T398]
[ 30.733936][ T398] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 30.734339][ T398] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 30.734663][ T398] ? find_held_lock+0x2b/0x80
[ 30.734984][ T398] netif_set_mtu+0x88/0x100
[ 30.735294][ T398] ? __pfx_netif_set_mtu+0x10/0x10
[ 30.735624][ T398] dev_set_mtu+0xa0/0x150
[ 30.735858][ T398] ip_tunnel_newlink+0x3a5/0x650
[ 30.736166][ T398] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 30.736500][ T398] ipgre_newlink+0x170/0x200 [ip_gre]
[ 30.736813][ T398] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 30.737194][ T398] ? __pfx_validate_linkmsg+0x10/0x10
[ 30.737516][ T398] ? rtnl_create_link+0x172/0xe30
[ 30.737827][ T398] rtnl_newlink_create+0x2ba/0x770
[ 30.738137][ T398] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 30.738438][ T398] ? __dev_get_by_name+0x12/0x50
[ 30.738757][ T398] ? rtnl_dev_get+0xa2/0x150
[ 30.739068][ T398] ? __pfx_rtnl_dev_get+0x10/0x10
[ 30.739381][ T398] ? rtnl_newlink+0x651/0xa60
[ 30.739692][ T398] ? reacquire_held_locks+0xd1/0x200
[ 30.740006][ T398] __rtnl_newlink+0x231/0xa40
[ 30.740323][ T398] rtnl_newlink+0x69a/0xa60
[ 30.740648][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.740973][ T398] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 30.741284][ T398] ? __lock_release+0x5d/0x170
[ 30.741602][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.741907][ T398] rtnetlink_rcv_msg+0x710/0xc00
[ 30.742217][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.742537][ T398] ? __lock_acquire+0x44d/0x7e0
[ 30.742848][ T398] netlink_rcv_skb+0x121/0x350
[ 30.743156][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.743471][ T398] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 30.743812][ T398] ? netlink_deliver_tap+0x13e/0x340
[ 30.744119][ T398] ? netlink_deliver_tap+0xc3/0x340
[ 30.744428][ T398] netlink_unicast+0x49e/0x780
[ 30.744749][ T398] ? __pfx_netlink_unicast+0x10/0x10
[ 30.745056][ T398] ? __lock_acquire+0x44d/0x7e0
[ 30.745371][ T398] netlink_sendmsg+0x721/0xbe0
[ 30.745698][ T398] ? __pfx_netlink_sendmsg+0x10/0x10
[ 30.746005][ T398] ? __import_iovec+0x238/0x3c0
[ 30.746322][ T398] ____sys_sendmsg+0x7ad/0xa10
[ 30.746643][ T398] ? __pfx_____sys_sendmsg+0x10/0x10
[ 30.746949][ T398] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 30.747341][ T398] ___sys_sendmsg+0xed/0x170
[ 30.747659][ T398] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.747976][ T398] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 30.748362][ T398] ? __pfx____sys_sendmsg+0x10/0x10
[ 30.748682][ T398] ? find_held_lock+0x2b/0x80
[ 30.748992][ T398] ? __lock_acquire+0x44d/0x7e0
[ 30.749310][ T398] ? find_held_lock+0x2b/0x80
[ 30.749624][ T398] ? __virt_addr_valid+0x22e/0x450
[ 30.749934][ T398] ? __lock_release+0x5d/0x170
[ 30.750246][ T398] __sys_sendmsg+0x10b/0x1a0
[ 30.750568][ T398] ? __call_rcu_common.constprop.0+0x320/0x640
[ 30.750948][ T398] ? __pfx___sys_sendmsg+0x10/0x10
[ 30.751267][ T398] ? rcu_is_watching+0x12/0xc0
[ 30.751585][ T398] do_syscall_64+0xc1/0x380
[ 30.751893][ T398] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.752274][ T398] RIP: 0033:0x7f4e317831e7
[ 30.752602][ T398] 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
[ 30.753714][ T398] RSP: 002b:00007fffa96496c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.754218][ T398] RAX: ffffffffffffffda RBX: 00007fffa9649df0 RCX: 00007f4e317831e7
[ 30.754707][ T398] RDX: 0000000000000000 RSI: 00007fffa9649730 RDI: 0000000000000005
[ 30.755189][ T398] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 30.755676][ T398] R10: 00007f4e31680ee8 R11: 0000000000000246 R12: 00007fffa9649e10
[ 30.756159][ T398] R13: 00000000686e3930 R14: 0000000000499600 R15: 00007fffa9649814
[ 30.756669][ T398]
[ 30.756922][ T398] irq event stamp: 42435
[ 30.757164][ T398] hardirqs last enabled at (42443): [] __up_console_sem+0x6b/0x80
[ 30.757730][ T398] hardirqs last disabled at (42452): [] __up_console_sem+0x50/0x80
[ 30.758283][ T398] softirqs last enabled at (41704): [] handle_softirqs+0x358/0x620
[ 30.758852][ T398] softirqs last disabled at (41693): [] __irq_exit_rcu+0xfa/0x160
[ 30.759417][ T398] ---[ end trace 0000000000000000 ]---
[ 46.060521][ C1] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1110025961 wd_nsec: 1110025330