[ 14.343311][ T250] ip (250) used greatest stack depth: 24400 bytes left
[ 19.414942][ T311] 8021q: 802.1Q VLAN Support v1.8
[ 20.544969][ T322] gre: GRE over IPv4 demultiplexer driver
[ 20.562265][ T322] ip_gre: GRE over IPv4 tunneling driver
[ 20.631930][ T321] ------------[ cut here ]------------
[ 20.632453][ T321] WARNING: CPU: 1 PID: 321 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.633077][ T321] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.633526][ T321] CPU: 1 UID: 0 PID: 321 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.634137][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.634529][ T321] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.634873][ T321] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 20.636001][ T321] RSP: 0018:ffffc900005f7000 EFLAGS: 00010246
[ 20.636390][ T321] RAX: 0000000000000000 RBX: ffff88800d244000 RCX: 0000000000000001
[ 20.636864][ T321] RDX: 0000000000000000 RSI: ffffffffad49b939 RDI: ffffffffacc555e0
[ 20.637342][ T321] RBP: ffffc900005f70e8 R08: ffff88800d244218 R09: 0000000000000000
[ 20.637820][ T321] R10: ffffc900005f7118 R11: ffffffffad979160 R12: 1ffff920000bee04
[ 20.638295][ T321] R13: 000000000000ffe7 R14: ffffc900005f7118 R15: ffff88800d244218
[ 20.638767][ T321] FS: 00007f0b0406d800(0000) GS:ffff88807ff37000(0000) knlGS:0000000000000000
[ 20.639313][ T321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.639706][ T321] CR2: 00007fa473a6c6b0 CR3: 0000000009331002 CR4: 0000000000772ef0
[ 20.640378][ T321] PKRU: 55555554
[ 20.640618][ T321] Call Trace:
[ 20.640860][ T321]
[ 20.641020][ T321] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.641411][ T321] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.641735][ T321] ? find_held_lock+0x2b/0x80
[ 20.642056][ T321] netif_set_mtu+0x88/0x100
[ 20.642367][ T321] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.642693][ T321] dev_set_mtu+0xa0/0x150
[ 20.642938][ T321] ip_tunnel_newlink+0x3a5/0x650
[ 20.643245][ T321] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.643558][ T321] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.643880][ T321] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.644266][ T321] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.644589][ T321] ? rtnl_create_link+0x172/0xe30
[ 20.644925][ T321] rtnl_newlink_create+0x2bd/0x770
[ 20.645237][ T321] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.645542][ T321] ? __dev_get_by_name+0x12/0x50
[ 20.645858][ T321] ? rtnl_dev_get+0xa2/0x150
[ 20.646167][ T321] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.646483][ T321] ? rtnl_newlink+0x651/0xa60
[ 20.646802][ T321] ? reacquire_held_locks+0xd1/0x200
[ 20.647121][ T321] __rtnl_newlink+0x231/0xa40
[ 20.647443][ T321] rtnl_newlink+0x69a/0xa60
[ 20.647764][ T321] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.648085][ T321] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.648393][ T321] ? __lock_release+0x5d/0x170
[ 20.648707][ T321] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.649025][ T321] rtnetlink_rcv_msg+0x713/0xc00
[ 20.649331][ T321] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.649645][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.649967][ T321] netlink_rcv_skb+0x121/0x350
[ 20.650274][ T321] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.650584][ T321] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.650911][ T321] ? netlink_deliver_tap+0x13e/0x340
[ 20.651215][ T321] ? netlink_deliver_tap+0xc3/0x340
[ 20.651521][ T321] netlink_unicast+0x4a1/0x780
[ 20.651845][ T321] ? __pfx_netlink_unicast+0x10/0x10
[ 20.652153][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.652464][ T321] netlink_sendmsg+0x721/0xbe0
[ 20.652791][ T321] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.653102][ T321] ? __import_iovec+0x238/0x3c0
[ 20.653417][ T321] ____sys_sendmsg+0x7aa/0xa10
[ 20.653736][ T321] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.654048][ T321] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.654444][ T321] ___sys_sendmsg+0xed/0x170
[ 20.654774][ T321] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.655083][ T321] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.655465][ T321] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.655786][ T321] ? find_held_lock+0x2b/0x80
[ 20.656099][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.656416][ T321] ? find_held_lock+0x2b/0x80
[ 20.656732][ T321] ? __virt_addr_valid+0x22e/0x450
[ 20.657041][ T321] ? __lock_release+0x5d/0x170
[ 20.657356][ T321] __sys_sendmsg+0x10b/0x1a0
[ 20.657662][ T321] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.658053][ T321] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.658372][ T321] ? rcu_is_watching+0x12/0xc0
[ 20.658685][ T321] do_syscall_64+0xc1/0x380
[ 20.659005][ T321] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.659392][ T321] RIP: 0033:0x7f0b0423a1e7
[ 20.659731][ T321] Code: Unable to access opcode bytes at 0x7f0b0423a1bd.
[ 20.660127][ T321] RSP: 002b:00007ffd67f9b518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.660593][ T321] RAX: ffffffffffffffda RBX: 00007ffd67f9bc40 RCX: 00007f0b0423a1e7
[ 20.661068][ T321] RDX: 0000000000000000 RSI: 00007ffd67f9b580 RDI: 0000000000000005
[ 20.661533][ T321] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 20.662005][ T321] R10: 00007f0b04137ee8 R11: 0000000000000246 R12: 00007ffd67f9bc60
[ 20.662472][ T321] R13: 00000000686e64d6 R14: 0000000000499600 R15: 00007ffd67f9b664
[ 20.662964][ T321]
[ 20.663198][ T321] irq event stamp: 37769
[ 20.663433][ T321] hardirqs last enabled at (37777): [] __up_console_sem+0x6b/0x80
[ 20.663982][ T321] hardirqs last disabled at (37786): [] __up_console_sem+0x50/0x80
[ 20.664516][ T321] softirqs last enabled at (37156): [] handle_softirqs+0x358/0x620
[ 20.665105][ T321] softirqs last disabled at (37137): [] __irq_exit_rcu+0xfa/0x160
[ 20.665630][ T321] ---[ end trace 0000000000000000 ]---
[ 20.705228][ T321] ip (321) used greatest stack depth: 24352 bytes left
[ 21.043214][ T328] ip (328) used greatest stack depth: 24288 bytes left
[ 21.503277][ T332] ------------[ cut here ]------------
[ 21.503754][ T332] WARNING: CPU: 0 PID: 332 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.504382][ T332] Modules linked in: ip_gre gre 8021q vrf veth
[ 21.504811][ T332] CPU: 0 UID: 0 PID: 332 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.505435][ T332] Tainted: [W]=WARN
[ 21.505680][ T332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.506084][ T332] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.506411][ T332] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 21.507549][ T332] RSP: 0018:ffffc900005e7000 EFLAGS: 00010246
[ 21.507955][ T332] RAX: 0000000000000000 RBX: ffff888005359000 RCX: 0000000000000001
[ 21.508429][ T332] RDX: 0000000000000000 RSI: ffffffffad49b939 RDI: ffffffffacc555e0
[ 21.508927][ T332] RBP: ffffc900005e70e8 R08: ffff888005359218 R09: 0000000000000000
[ 21.509408][ T332] R10: ffffc900005e7118 R11: ffffffffad979160 R12: 1ffff920000bce04
[ 21.509891][ T332] R13: 000000000000ffe7 R14: ffffc900005e7118 R15: ffff888005359218
[ 21.510362][ T332] FS: 00007fe77a145800(0000) GS:ffff88807feb7000(0000) knlGS:0000000000000000
[ 21.510922][ T332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.511315][ T332] CR2: 00000000004e7390 CR3: 000000000d328003 CR4: 0000000000772ef0
[ 21.511803][ T332] PKRU: 55555554
[ 21.512052][ T332] Call Trace:
[ 21.512289][ T332]
[ 21.512453][ T332] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 21.512867][ T332] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.513185][ T332] ? find_held_lock+0x2b/0x80
[ 21.513509][ T332] netif_set_mtu+0x88/0x100
[ 21.513833][ T332] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.514165][ T332] dev_set_mtu+0xa0/0x150
[ 21.514402][ T332] ip_tunnel_newlink+0x3a5/0x650
[ 21.514741][ T332] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.515070][ T332] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.515388][ T332] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.515786][ T332] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.516117][ T332] ? rtnl_create_link+0x172/0xe30
[ 21.516433][ T332] rtnl_newlink_create+0x2bd/0x770
[ 21.516778][ T332] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.517101][ T332] ? __dev_get_by_name+0x12/0x50
[ 21.517420][ T332] ? rtnl_dev_get+0xa2/0x150
[ 21.517745][ T332] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.518068][ T332] ? rtnl_newlink+0x651/0xa60
[ 21.518376][ T332] ? reacquire_held_locks+0xd1/0x200
[ 21.518697][ T332] __rtnl_newlink+0x231/0xa40
[ 21.519048][ T332] rtnl_newlink+0x69a/0xa60
[ 21.519367][ T332] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.519733][ T332] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.520048][ T332] ? __lock_release+0x5d/0x170
[ 21.520358][ T332] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.520666][ T332] rtnetlink_rcv_msg+0x713/0xc00
[ 21.520985][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.521298][ T332] ? __lock_acquire+0x44d/0x7e0
[ 21.521630][ T332] netlink_rcv_skb+0x121/0x350
[ 21.521950][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.522268][ T332] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.522587][ T332] ? netlink_deliver_tap+0x13e/0x340
[ 21.522903][ T332] ? netlink_deliver_tap+0xc3/0x340
[ 21.523212][ T332] netlink_unicast+0x4a1/0x780
[ 21.523523][ T332] ? __pfx_netlink_unicast+0x10/0x10
[ 21.523854][ T332] ? __lock_acquire+0x44d/0x7e0
[ 21.524166][ T332] netlink_sendmsg+0x721/0xbe0
[ 21.524481][ T332] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.524807][ T332] ? __import_iovec+0x238/0x3c0
[ 21.525122][ T332] ____sys_sendmsg+0x7aa/0xa10
[ 21.525434][ T332] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.525765][ T332] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.526158][ T332] ___sys_sendmsg+0xed/0x170
[ 21.526462][ T332] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.526787][ T332] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.527171][ T332] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.527482][ T332] ? find_held_lock+0x2b/0x80
[ 21.527819][ T332] ? __lock_acquire+0x44d/0x7e0
[ 21.528130][ T332] ? find_held_lock+0x2b/0x80
[ 21.528435][ T332] ? __virt_addr_valid+0x22e/0x450
[ 21.528752][ T332] ? __lock_release+0x5d/0x170
[ 21.529065][ T332] __sys_sendmsg+0x10b/0x1a0
[ 21.529372][ T332] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.529776][ T332] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.530096][ T332] ? rcu_is_watching+0x12/0xc0
[ 21.530404][ T332] do_syscall_64+0xc1/0x380
[ 21.530711][ T332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.531102][ T332] RIP: 0033:0x7fe77a3121e7
[ 21.531420][ T332] 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
[ 21.532539][ T332] RSP: 002b:00007fffc4ad3d58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.533013][ T332] RAX: ffffffffffffffda RBX: 00007fffc4ad4480 RCX: 00007fe77a3121e7
[ 21.533470][ T332] RDX: 0000000000000000 RSI: 00007fffc4ad3dc0 RDI: 0000000000000005
[ 21.533957][ T332] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 21.534429][ T332] R10: 00007fe77a20fee8 R11: 0000000000000246 R12: 00007fffc4ad44a0
[ 21.534936][ T332] R13: 00000000686e64d7 R14: 0000000000499600 R15: 00007fffc4ad3ea4
[ 21.535424][ T332]
[ 21.535661][ T332] irq event stamp: 38151
[ 21.535901][ T332] hardirqs last enabled at (38161): [] __up_console_sem+0x6b/0x80
[ 21.536443][ T332] hardirqs last disabled at (38168): [] __up_console_sem+0x50/0x80
[ 21.536979][ T332] softirqs last enabled at (37256): [] neigh_parms_alloc+0x35a/0x510
[ 21.537507][ T332] softirqs last disabled at (37254): [] neigh_parms_alloc+0x2a7/0x510
[ 21.538063][ T332] ---[ end trace 0000000000000000 ]---
[ 24.939425][ T365] ------------[ cut here ]------------
[ 24.939963][ T365] WARNING: CPU: 3 PID: 365 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.940572][ T365] Modules linked in: ip_gre gre 8021q vrf veth
[ 24.940981][ T365] CPU: 3 UID: 0 PID: 365 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.941599][ T365] Tainted: [W]=WARN
[ 24.941840][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.942225][ T365] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.942552][ T365] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 24.943655][ T365] RSP: 0018:ffffc90000647000 EFLAGS: 00010246
[ 24.944050][ T365] RAX: 0000000000000000 RBX: ffff888005609000 RCX: 0000000000000001
[ 24.944511][ T365] RDX: 0000000000000000 RSI: ffffffffad49b939 RDI: ffffffffacc555e0
[ 24.945034][ T365] RBP: ffffc900006470e8 R08: ffff888005609218 R09: 0000000000000000
[ 24.945492][ T365] R10: ffffc90000647118 R11: ffffffffad979160 R12: 1ffff920000c8e04
[ 24.945970][ T365] R13: 000000000000ffe7 R14: ffffc90000647118 R15: ffff888005609218
[ 24.946439][ T365] FS: 00007f4e8e2b1800(0000) GS:ffff888080037000(0000) knlGS:0000000000000000
[ 24.946981][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.947362][ T365] CR2: 00000000004e73d0 CR3: 000000000e9dc006 CR4: 0000000000772ef0
[ 24.947831][ T365] PKRU: 55555554
[ 24.948059][ T365] Call Trace:
[ 24.948285][ T365]
[ 24.948468][ T365] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 24.948878][ T365] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.949196][ T365] ? find_held_lock+0x2b/0x80
[ 24.949514][ T365] netif_set_mtu+0x88/0x100
[ 24.949829][ T365] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.950152][ T365] dev_set_mtu+0xa0/0x150
[ 24.950383][ T365] ip_tunnel_newlink+0x3a5/0x650
[ 24.950689][ T365] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 24.951017][ T365] ipgre_newlink+0x170/0x200 [ip_gre]
[ 24.951327][ T365] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 24.951710][ T365] ? __pfx_validate_linkmsg+0x10/0x10
[ 24.952031][ T365] ? rtnl_create_link+0x172/0xe30
[ 24.952340][ T365] rtnl_newlink_create+0x2bd/0x770
[ 24.952646][ T365] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 24.952959][ T365] ? __dev_get_by_name+0x12/0x50
[ 24.953268][ T365] ? rtnl_dev_get+0xa2/0x150
[ 24.953574][ T365] ? __pfx_rtnl_dev_get+0x10/0x10
[ 24.953899][ T365] ? rtnl_newlink+0x651/0xa60
[ 24.954226][ T365] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.954535][ T365] __rtnl_newlink+0x231/0xa40
[ 24.954873][ T365] rtnl_newlink+0x69a/0xa60
[ 24.955187][ T365] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.955502][ T365] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.955821][ T365] ? __lock_release+0x5d/0x170
[ 24.956158][ T365] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.956462][ T365] rtnetlink_rcv_msg+0x713/0xc00
[ 24.956778][ T365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.957090][ T365] ? __lock_acquire+0x44d/0x7e0
[ 24.957403][ T365] netlink_rcv_skb+0x121/0x350
[ 24.957711][ T365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.958051][ T365] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.958368][ T365] ? netlink_deliver_tap+0x13e/0x340
[ 24.958673][ T365] ? netlink_deliver_tap+0xc3/0x340
[ 24.958993][ T365] netlink_unicast+0x4a1/0x780
[ 24.959301][ T365] ? __pfx_netlink_unicast+0x10/0x10
[ 24.959609][ T365] ? __lock_acquire+0x44d/0x7e0
[ 24.959934][ T365] netlink_sendmsg+0x721/0xbe0
[ 24.960246][ T365] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.960550][ T365] ? __import_iovec+0x238/0x3c0
[ 24.960876][ T365] ____sys_sendmsg+0x7aa/0xa10
[ 24.961185][ T365] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.961486][ T365] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.961890][ T365] ___sys_sendmsg+0xed/0x170
[ 24.962194][ T365] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.962502][ T365] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.962895][ T365] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.963204][ T365] ? find_held_lock+0x2b/0x80
[ 24.963510][ T365] ? __lock_acquire+0x44d/0x7e0
[ 24.963831][ T365] ? find_held_lock+0x2b/0x80
[ 24.964144][ T365] ? __virt_addr_valid+0x22e/0x450
[ 24.964446][ T365] ? __lock_release+0x5d/0x170
[ 24.964782][ T365] __sys_sendmsg+0x10b/0x1a0
[ 24.965106][ T365] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.965484][ T365] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.965815][ T365] ? rcu_is_watching+0x12/0xc0
[ 24.966131][ T365] do_syscall_64+0xc1/0x380
[ 24.966436][ T365] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.966820][ T365] RIP: 0033:0x7f4e8e47e1e7
[ 24.967148][ 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
[ 24.968266][ T365] RSP: 002b:00007fffc4a38238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.968751][ T365] RAX: ffffffffffffffda RBX: 00007fffc4a38960 RCX: 00007f4e8e47e1e7
[ 24.969228][ T365] RDX: 0000000000000000 RSI: 00007fffc4a382a0 RDI: 0000000000000005
[ 24.969689][ T365] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 24.970171][ T365] R10: 00007f4e8e37bee8 R11: 0000000000000246 R12: 00007fffc4a38980
[ 24.970626][ T365] R13: 00000000686e64da R14: 0000000000499600 R15: 00007fffc4a38384
[ 24.971113][ T365]
[ 24.971346][ T365] irq event stamp: 38549
[ 24.971576][ T365] hardirqs last enabled at (38557): [] __up_console_sem+0x6b/0x80
[ 24.972124][ T365] hardirqs last disabled at (38566): [] __up_console_sem+0x50/0x80
[ 24.972655][ T365] softirqs last enabled at (37756): [] handle_softirqs+0x358/0x620
[ 24.973211][ T365] softirqs last disabled at (37691): [] __irq_exit_rcu+0xfa/0x160
[ 24.973748][ T365] ---[ end trace 0000000000000000 ]---
[ 25.637037][ T372] ------------[ cut here ]------------
[ 25.637395][ T372] WARNING: CPU: 3 PID: 372 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.638050][ T372] Modules linked in: ip_gre gre 8021q vrf veth
[ 25.638454][ T372] CPU: 3 UID: 0 PID: 372 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.639084][ T372] Tainted: [W]=WARN
[ 25.639320][ T372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.639706][ T372] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.640040][ T372] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 25.641172][ T372] RSP: 0018:ffffc900007d7000 EFLAGS: 00010246
[ 25.641572][ T372] RAX: 0000000000000000 RBX: ffff88800eaa4000 RCX: 0000000000000001
[ 25.642075][ T372] RDX: 0000000000000000 RSI: ffffffffad49b939 RDI: ffffffffacc555e0
[ 25.642553][ T372] RBP: ffffc900007d70e8 R08: ffff88800eaa4218 R09: 0000000000000000
[ 25.643199][ T372] R10: ffffc900007d7118 R11: ffffffffad979160 R12: 1ffff920000fae04
[ 25.643657][ T372] R13: 000000000000ffe7 R14: ffffc900007d7118 R15: ffff88800eaa4218
[ 25.644372][ T372] FS: 00007f0ccf9d2800(0000) GS:ffff888080037000(0000) knlGS:0000000000000000
[ 25.644995][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.645392][ T372] CR2: 00007fa47398aa00 CR3: 000000000ea00006 CR4: 0000000000772ef0
[ 25.645889][ T372] PKRU: 55555554
[ 25.646133][ T372] Call Trace:
[ 25.646377][ T372]
[ 25.646532][ T372] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 25.646936][ T372] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.647261][ T372] ? find_held_lock+0x2b/0x80
[ 25.647594][ T372] netif_set_mtu+0x88/0x100
[ 25.647925][ T372] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.648269][ T372] dev_set_mtu+0xa0/0x150
[ 25.648521][ T372] ip_tunnel_newlink+0x3a5/0x650
[ 25.648865][ T372] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 25.649202][ T372] ipgre_newlink+0x170/0x200 [ip_gre]
[ 25.649540][ T372] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 25.649989][ T372] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.650326][ T372] ? rtnl_create_link+0x172/0xe30
[ 25.650640][ T372] rtnl_newlink_create+0x2bd/0x770
[ 25.650964][ T372] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 25.651276][ T372] ? __dev_get_by_name+0x12/0x50
[ 25.651596][ T372] ? rtnl_dev_get+0xa2/0x150
[ 25.651936][ T372] ? __pfx_rtnl_dev_get+0x10/0x10
[ 25.652263][ T372] ? rtnl_newlink+0x651/0xa60
[ 25.652580][ T372] ? reacquire_held_locks+0xd1/0x200
[ 25.652914][ T372] __rtnl_newlink+0x231/0xa40
[ 25.653247][ T372] rtnl_newlink+0x69a/0xa60
[ 25.653574][ T372] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.653926][ T372] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.654253][ T372] ? __lock_release+0x5d/0x170
[ 25.654572][ T372] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.654900][ T372] rtnetlink_rcv_msg+0x713/0xc00
[ 25.655219][ T372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.655531][ T372] ? __lock_acquire+0x44d/0x7e0
[ 25.655856][ T372] netlink_rcv_skb+0x121/0x350
[ 25.656169][ T372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.656480][ T372] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.656812][ T372] ? netlink_deliver_tap+0x13e/0x340
[ 25.657121][ T372] ? netlink_deliver_tap+0xc3/0x340
[ 25.657428][ T372] netlink_unicast+0x4a1/0x780
[ 25.657769][ T372] ? __pfx_netlink_unicast+0x10/0x10
[ 25.658091][ T372] ? __lock_acquire+0x44d/0x7e0
[ 25.658403][ T372] netlink_sendmsg+0x721/0xbe0
[ 25.658710][ T372] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.659038][ T372] ? __import_iovec+0x238/0x3c0
[ 25.659366][ T372] ____sys_sendmsg+0x7aa/0xa10
[ 25.659686][ T372] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.660009][ T372] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.660413][ T372] ___sys_sendmsg+0xed/0x170
[ 25.660728][ T372] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.661041][ T372] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.661438][ T372] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.661764][ T372] ? find_held_lock+0x2b/0x80
[ 25.662083][ T372] ? __lock_acquire+0x44d/0x7e0
[ 25.662394][ T372] ? find_held_lock+0x2b/0x80
[ 25.662703][ T372] ? __virt_addr_valid+0x22e/0x450
[ 25.663042][ T372] ? __lock_release+0x5d/0x170
[ 25.663356][ T372] __sys_sendmsg+0x10b/0x1a0
[ 25.663668][ T372] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.664072][ T372] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.664402][ T372] ? rcu_is_watching+0x12/0xc0
[ 25.664741][ T372] do_syscall_64+0xc1/0x380
[ 25.665059][ T372] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.665450][ T372] RIP: 0033:0x7f0ccfb9f1e7
[ 25.665787][ T372] 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
[ 25.666898][ T372] RSP: 002b:00007ffe5b6729b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.667374][ T372] RAX: ffffffffffffffda RBX: 00007ffe5b6730e0 RCX: 00007f0ccfb9f1e7
[ 25.667847][ T372] RDX: 0000000000000000 RSI: 00007ffe5b672a20 RDI: 0000000000000005
[ 25.668325][ T372] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 25.668828][ T372] R10: 00007f0ccfa9cee8 R11: 0000000000000246 R12: 00007ffe5b673100
[ 25.669308][ T372] R13: 00000000686e64db R14: 0000000000499600 R15: 00007ffe5b672b04
[ 25.669810][ T372]
[ 25.670053][ T372] irq event stamp: 45719
[ 25.670291][ T372] hardirqs last enabled at (45727): [] __up_console_sem+0x6b/0x80
[ 25.670832][ T372] hardirqs last disabled at (45736): [] __up_console_sem+0x50/0x80
[ 25.671370][ T372] softirqs last enabled at (45708): [] handle_softirqs+0x358/0x620
[ 25.671934][ T372] softirqs last disabled at (45687): [] __irq_exit_rcu+0xfa/0x160
[ 25.672491][ T372] ---[ end trace 0000000000000000 ]---
[ 27.439885][ T388] GACT probability NOT on