[ 14.583784][ T250] ip (250) used greatest stack depth: 24288 bytes left
[ 19.896299][ T314] 8021q: 802.1Q VLAN Support v1.8
[ 20.374266][ T320] gre: GRE over IPv4 demultiplexer driver
[ 20.392182][ T320] ip_gre: GRE over IPv4 tunneling driver
[ 20.451871][ T319] ------------[ cut here ]------------
[ 20.456251][ T319] WARNING: CPU: 2 PID: 319 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.457048][ T319] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.457538][ T319] CPU: 2 UID: 0 PID: 319 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.458108][ T319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.458530][ T319] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.458863][ T319] 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
[ 20.460152][ T319] RSP: 0018:ffffc90000627000 EFLAGS: 00010246
[ 20.460567][ T319] RAX: 0000000000000000 RBX: ffff88800e89c000 RCX: 0000000000000001
[ 20.461052][ T319] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 20.461551][ T319] RBP: ffffc900006270e8 R08: ffff88800e89c218 R09: 0000000000000000
[ 20.462048][ T319] R10: ffffc90000627118 R11: ffffffff95579160 R12: 1ffff920000c4e04
[ 20.464827][ T319] R13: 00000000000005c4 R14: ffffc90000627118 R15: ffff88800e89c218
[ 20.465320][ T319] FS: 00007f2ef2bfd800(0000) GS:ffff88809f1b7000(0000) knlGS:0000000000000000
[ 20.465913][ T319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.466347][ T319] CR2: 00007f03e8285780 CR3: 000000000b90f001 CR4: 0000000000772ef0
[ 20.466844][ T319] PKRU: 55555554
[ 20.467092][ T319] Call Trace:
[ 20.467339][ T319]
[ 20.467532][ T319] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.467937][ T319] ? packet_notifier+0x484/0xb70
[ 20.468263][ T319] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.468877][ T319] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 20.469281][ T319] ? __pfx_packet_notifier+0x10/0x10
[ 20.469637][ T319] netif_set_mtu+0x88/0x100
[ 20.470197][ T319] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.470548][ T319] dev_set_mtu+0xa0/0x150
[ 20.470795][ T319] ip_tunnel_newlink+0x3a5/0x650
[ 20.471125][ T319] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.471454][ T319] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.471956][ T319] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.472489][ T319] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.473100][ T319] ? rtnl_create_link+0x172/0xe30
[ 20.473570][ T319] rtnl_newlink_create+0x2ba/0x770
[ 20.474054][ T319] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.474527][ T319] ? __dev_get_by_name+0x12/0x50
[ 20.475185][ T319] ? rtnl_dev_get+0xa2/0x150
[ 20.475758][ T319] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.476107][ T319] ? rtnl_newlink+0x651/0xa60
[ 20.476427][ T319] ? reacquire_held_locks+0xd1/0x200
[ 20.477001][ T319] __rtnl_newlink+0x231/0xa40
[ 20.477347][ T319] rtnl_newlink+0x69a/0xa60
[ 20.477691][ T319] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.478043][ T319] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.478376][ T319] ? __lock_release+0x5d/0x170
[ 20.478730][ T319] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.479050][ T319] rtnetlink_rcv_msg+0x710/0xc00
[ 20.479389][ T319] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.480393][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.480752][ T319] netlink_rcv_skb+0x121/0x350
[ 20.481098][ T319] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.481435][ T319] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.481799][ T319] ? netlink_deliver_tap+0x13e/0x340
[ 20.482132][ T319] ? netlink_deliver_tap+0xc3/0x340
[ 20.482453][ T319] netlink_unicast+0x49e/0x780
[ 20.482800][ T319] ? __pfx_netlink_unicast+0x10/0x10
[ 20.483169][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.483519][ T319] netlink_sendmsg+0x721/0xbe0
[ 20.483858][ T319] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.484205][ T319] ? __import_iovec+0x238/0x3c0
[ 20.484553][ T319] ____sys_sendmsg+0x7ad/0xa10
[ 20.484882][ T319] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.485209][ T319] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.485651][ T319] ___sys_sendmsg+0xed/0x170
[ 20.486002][ T319] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.486334][ T319] ? __pfx_handle_pte_fault+0x10/0x10
[ 20.486681][ T319] ? reacquire_held_locks+0xd1/0x200
[ 20.487237][ T319] ? do_user_addr_fault+0x461/0xe00
[ 20.487600][ T319] ? __handle_mm_fault+0x3fc/0x5e0
[ 20.487933][ T319] ? __pfx___handle_mm_fault+0x10/0x10
[ 20.488284][ T319] ? lock_vma_under_rcu+0x36c/0x6b0
[ 20.488638][ T319] __sys_sendmsg+0x10b/0x1a0
[ 20.488986][ T319] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.489314][ T319] ? exc_page_fault+0x5d/0xc0
[ 20.490145][ T319] ? do_user_addr_fault+0x959/0xe00
[ 20.490507][ T319] ? rcu_is_watching+0x12/0xc0
[ 20.490868][ T319] do_syscall_64+0xc1/0x380
[ 20.491202][ T319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.491630][ T319] RIP: 0033:0x7f2ef2dca1e7
[ 20.492022][ T319] Code: Unable to access opcode bytes at 0x7f2ef2dca1bd.
[ 20.492442][ T319] RSP: 002b:00007ffd578b91a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.492945][ T319] RAX: ffffffffffffffda RBX: 00007ffd578b98d0 RCX: 00007f2ef2dca1e7
[ 20.493702][ T319] RDX: 0000000000000000 RSI: 00007ffd578b9210 RDI: 0000000000000005
[ 20.494192][ T319] RBP: 0000000000000006 R08: 00000000000000a8 R09: 0000000000000000
[ 20.494701][ T319] R10: 00007f2ef2cc26f8 R11: 0000000000000246 R12: 00007ffd578b98f0
[ 20.495220][ T319] R13: 00000000686e21c8 R14: 0000000000499600 R15: 00007ffd578b92f4
[ 20.495760][ T319]
[ 20.496033][ T319] irq event stamp: 49317
[ 20.496290][ T319] hardirqs last enabled at (49327): [] __up_console_sem+0x6b/0x80
[ 20.496900][ T319] hardirqs last disabled at (49338): [] __up_console_sem+0x50/0x80
[ 20.497473][ T319] softirqs last enabled at (48820): [] handle_softirqs+0x358/0x620
[ 20.498109][ T319] softirqs last disabled at (48813): [] __irq_exit_rcu+0xfa/0x160
[ 20.498697][ T319] ---[ end trace 0000000000000000 ]---
[ 20.554769][ T319] ip (319) used greatest stack depth: 23640 bytes left
[ 22.876941][ T345] ------------[ cut here ]------------
[ 22.877380][ T345] WARNING: CPU: 0 PID: 345 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.878009][ T345] Modules linked in: ip_gre gre 8021q vrf veth
[ 22.878417][ T345] CPU: 0 UID: 0 PID: 345 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.879050][ T345] Tainted: [W]=WARN
[ 22.879289][ T345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.879688][ T345] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.880009][ T345] 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
[ 22.881124][ T345] RSP: 0018:ffffc90000687000 EFLAGS: 00010246
[ 22.881522][ T345] RAX: 0000000000000000 RBX: ffff888009731000 RCX: 0000000000000001
[ 22.881988][ T345] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 22.882450][ T345] RBP: ffffc900006870e8 R08: ffff888009731218 R09: 0000000000000000
[ 22.882919][ T345] R10: ffffc90000687118 R11: ffffffff95579160 R12: 1ffff920000d0e04
[ 22.883383][ T345] R13: 000000000000ffe7 R14: ffffc90000687118 R15: ffff888009731218
[ 22.883852][ T345] FS: 00007f4980a24800(0000) GS:ffff88809f0b7000(0000) knlGS:0000000000000000
[ 22.884411][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.884813][ T345] CR2: 00000000004e73c0 CR3: 00000000025c9006 CR4: 0000000000772ef0
[ 22.885285][ T345] PKRU: 55555554
[ 22.885525][ T345] Call Trace:
[ 22.885756][ T345]
[ 22.885915][ T345] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 22.886313][ T345] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.886634][ T345] ? find_held_lock+0x2b/0x80
[ 22.886954][ T345] netif_set_mtu+0x88/0x100
[ 22.887260][ T345] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.887605][ T345] dev_set_mtu+0xa0/0x150
[ 22.887856][ T345] ip_tunnel_newlink+0x3a5/0x650
[ 22.888168][ T345] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 22.888482][ T345] ipgre_newlink+0x170/0x200 [ip_gre]
[ 22.888804][ T345] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 22.889184][ T345] ? __pfx_validate_linkmsg+0x10/0x10
[ 22.889506][ T345] ? rtnl_create_link+0x172/0xe30
[ 22.889821][ T345] rtnl_newlink_create+0x2ba/0x770
[ 22.890128][ T345] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 22.890444][ T345] ? __dev_get_by_name+0x12/0x50
[ 22.890762][ T345] ? rtnl_dev_get+0xa2/0x150
[ 22.891070][ T345] ? __pfx_rtnl_dev_get+0x10/0x10
[ 22.891380][ T345] ? rtnl_newlink+0x651/0xa60
[ 22.891697][ T345] ? reacquire_held_locks+0xd1/0x200
[ 22.892012][ T345] __rtnl_newlink+0x231/0xa40
[ 22.892326][ T345] rtnl_newlink+0x69a/0xa60
[ 22.892645][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.892965][ T345] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.893267][ T345] ? __lock_release+0x5d/0x170
[ 22.893583][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.893891][ T345] rtnetlink_rcv_msg+0x710/0xc00
[ 22.894198][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.894516][ T345] ? __lock_acquire+0x44d/0x7e0
[ 22.894824][ T345] netlink_rcv_skb+0x121/0x350
[ 22.895130][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.895435][ T345] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.895760][ T345] ? netlink_deliver_tap+0x13e/0x340
[ 22.896063][ T345] ? netlink_deliver_tap+0xc3/0x340
[ 22.896369][ T345] netlink_unicast+0x49e/0x780
[ 22.896683][ T345] ? __pfx_netlink_unicast+0x10/0x10
[ 22.896988][ T345] ? __lock_acquire+0x44d/0x7e0
[ 22.897299][ T345] netlink_sendmsg+0x721/0xbe0
[ 22.897621][ T345] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.897927][ T345] ? __import_iovec+0x238/0x3c0
[ 22.898240][ T345] ____sys_sendmsg+0x7ad/0xa10
[ 22.898559][ T345] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.898864][ T345] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.899252][ T345] ___sys_sendmsg+0xed/0x170
[ 22.899563][ T345] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.899871][ T345] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.900250][ T345] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.900568][ T345] ? find_held_lock+0x2b/0x80
[ 22.900875][ T345] ? __lock_acquire+0x44d/0x7e0
[ 22.901182][ T345] ? find_held_lock+0x2b/0x80
[ 22.901485][ T345] ? __virt_addr_valid+0x22e/0x450
[ 22.901813][ T345] ? __lock_release+0x5d/0x170
[ 22.902128][ T345] __sys_sendmsg+0x10b/0x1a0
[ 22.902428][ T345] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.902815][ T345] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.903131][ T345] ? rcu_is_watching+0x12/0xc0
[ 22.903438][ T345] do_syscall_64+0xc1/0x380
[ 22.903758][ T345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.904133][ T345] RIP: 0033:0x7f4980bf11e7
[ 22.904451][ T345] 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
[ 22.905548][ T345] RSP: 002b:00007ffe6ed26a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.906009][ T345] RAX: ffffffffffffffda RBX: 00007ffe6ed27170 RCX: 00007f4980bf11e7
[ 22.906470][ T345] RDX: 0000000000000000 RSI: 00007ffe6ed26ab0 RDI: 0000000000000005
[ 22.906935][ T345] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 22.907394][ T345] R10: 00007f4980aeeee8 R11: 0000000000000246 R12: 00007ffe6ed27190
[ 22.907863][ T345] R13: 00000000686e21ca R14: 0000000000499600 R15: 00007ffe6ed26b94
[ 22.908338][ T345]
[ 22.908581][ T345] irq event stamp: 43289
[ 22.908812][ T345] hardirqs last enabled at (43297): [] __up_console_sem+0x6b/0x80
[ 22.909344][ T345] hardirqs last disabled at (43304): [] __up_console_sem+0x50/0x80
[ 22.909880][ T345] softirqs last enabled at (42416): [] handle_softirqs+0x358/0x620
[ 22.910416][ T345] softirqs last disabled at (42399): [] __irq_exit_rcu+0xfa/0x160
[ 22.910952][ T345] ---[ end trace 0000000000000000 ]---
[ 36.771223][ T393] ------------[ cut here ]------------
[ 36.771739][ T393] WARNING: CPU: 0 PID: 393 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.772338][ T393] Modules linked in: ip_gre gre 8021q vrf veth
[ 36.772777][ T393] CPU: 0 UID: 0 PID: 393 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.773365][ T393] Tainted: [W]=WARN
[ 36.773593][ T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.773965][ T393] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.774271][ T393] 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
[ 36.775321][ T393] RSP: 0018:ffffc90000507140 EFLAGS: 00010246
[ 36.775696][ T393] RAX: 0000000000000000 RBX: ffff888002929000 RCX: 0000000000000001
[ 36.776136][ T393] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 36.776748][ T393] RBP: ffffc90000507230 R08: ffff888004e43800 R09: 0000000000000000
[ 36.777186][ T393] R10: ffffc900005075c8 R11: ffffffff95e50668 R12: 1ffff920000a0e2c
[ 36.777747][ T393] R13: 00000000000007d0 R14: ffffc90000507880 R15: ffff88800e868760
[ 36.778188][ T393] FS: 00007fd5db0bb800(0000) GS:ffff88809f0b7000(0000) knlGS:0000000000000000
[ 36.779018][ T393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.779394][ T393] CR2: 00000000004e5aa0 CR3: 000000000626a004 CR4: 0000000000772ef0
[ 36.779846][ T393] PKRU: 55555554
[ 36.780066][ T393] Call Trace:
[ 36.780287][ T393]
[ 36.780438][ T393] ? find_held_lock+0x2b/0x80
[ 36.780760][ T393] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.781056][ T393] ? __lock_release+0x5d/0x170
[ 36.781356][ T393] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.781662][ T393] ? is_bpf_text_address+0x71/0x120
[ 36.781996][ T393] ? kernel_text_address+0xce/0xe0
[ 36.782294][ T393] do_setlink.constprop.0+0x6b1/0x2480
[ 36.782606][ T393] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.782974][ T393] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.783268][ T393] ? validate_chain+0x166/0x4d0
[ 36.783568][ T393] ? __kernel_text_address+0x12/0x40
[ 36.783864][ T393] ? __lock_acquire+0x44d/0x7e0
[ 36.784167][ T393] ? __mutex_trylock_common+0xf9/0x260
[ 36.784467][ T393] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.784844][ T393] ? rcu_is_watching+0x12/0xc0
[ 36.785148][ T393] ? rcu_is_watching+0x12/0xc0
[ 36.785438][ T393] ? trace_contention_end+0xdc/0x140
[ 36.785741][ T393] ? __mutex_lock+0x19c/0xcd0
[ 36.786043][ T393] ? find_held_lock+0x2b/0x80
[ 36.786339][ T393] ? rtnl_newlink+0x651/0xa60
[ 36.786638][ T393] ? __create_object+0x5e/0xb0
[ 36.786932][ T393] ? __pfx___mutex_lock+0x10/0x10
[ 36.787226][ T393] ? trace_cap_capable+0x10f/0x190
[ 36.787535][ T393] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.787901][ T393] ? __rtnl_newlink+0x40e/0xa40
[ 36.788204][ T393] rtnl_newlink+0x69a/0xa60
[ 36.788519][ T393] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.788811][ T393] ? __lock_acquire+0x44d/0x7e0
[ 36.789111][ T393] ? find_held_lock+0x2b/0x80
[ 36.789404][ T393] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.789703][ T393] ? __lock_release+0x5d/0x170
[ 36.790000][ T393] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.790292][ T393] rtnetlink_rcv_msg+0x710/0xc00
[ 36.790645][ T393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.790938][ T393] ? __lock_acquire+0x44d/0x7e0
[ 36.791236][ T393] netlink_rcv_skb+0x121/0x350
[ 36.791540][ T393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.791846][ T393] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.792152][ T393] ? netlink_deliver_tap+0x13e/0x340
[ 36.792444][ T393] ? netlink_deliver_tap+0xc3/0x340
[ 36.792760][ T393] netlink_unicast+0x49e/0x780
[ 36.793059][ T393] ? __pfx_netlink_unicast+0x10/0x10
[ 36.793350][ T393] ? __lock_acquire+0x44d/0x7e0
[ 36.793657][ T393] netlink_sendmsg+0x721/0xbe0
[ 36.793954][ T393] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.794246][ T393] ? __import_iovec+0x238/0x3c0
[ 36.794556][ T393] ____sys_sendmsg+0x7ad/0xa10
[ 36.794864][ T393] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.795152][ T393] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.795536][ T393] ___sys_sendmsg+0xed/0x170
[ 36.795827][ T393] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.796124][ T393] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.796490][ T393] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.796795][ T393] ? find_held_lock+0x2b/0x80
[ 36.797096][ T393] ? __lock_acquire+0x44d/0x7e0
[ 36.797391][ T393] ? find_held_lock+0x2b/0x80
[ 36.797697][ T393] ? __virt_addr_valid+0x22e/0x450
[ 36.797991][ T393] ? __lock_release+0x5d/0x170
[ 36.798291][ T393] __sys_sendmsg+0x10b/0x1a0
[ 36.798587][ T393] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.798949][ T393] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.799259][ T393] ? rcu_is_watching+0x12/0xc0
[ 36.799561][ T393] do_syscall_64+0xc1/0x380
[ 36.799857][ T393] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.800216][ T393] RIP: 0033:0x7fd5db2881e7
[ 36.800541][ T393] 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
[ 36.801598][ T393] RSP: 002b:00007fffcd9aacf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.802051][ T393] RAX: ffffffffffffffda RBX: 00007fffcd9ab420 RCX: 00007fd5db2881e7
[ 36.802504][ T393] RDX: 0000000000000000 RSI: 00007fffcd9aad60 RDI: 0000000000000005
[ 36.802946][ T393] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.803390][ T393] R10: 00007fd5db185ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.803869][ T393] R13: 00000000686e21d8 R14: 0000000000499600 R15: 0000000000000000
[ 36.804294][ T393]
[ 36.804517][ T393] irq event stamp: 46905
[ 36.804728][ T393] hardirqs last enabled at (46913): [] __up_console_sem+0x6b/0x80
[ 36.805209][ T393] hardirqs last disabled at (46920): [] __up_console_sem+0x50/0x80
[ 36.805695][ T393] softirqs last enabled at (46902): [] handle_softirqs+0x358/0x620
[ 36.806170][ T393] softirqs last disabled at (46887): [] __irq_exit_rcu+0xfa/0x160
[ 36.806650][ T393] ---[ end trace 0000000000000000 ]---
[ 36.916485][ T394] ------------[ cut here ]------------
[ 36.916855][ T394] WARNING: CPU: 3 PID: 394 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.917439][ T394] Modules linked in: ip_gre gre 8021q vrf veth
[ 36.918320][ T394] CPU: 3 UID: 0 PID: 394 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.918921][ T394] Tainted: [W]=WARN
[ 36.919142][ T394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.919515][ T394] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.919817][ T394] 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
[ 36.920872][ T394] RSP: 0018:ffffc900008f7140 EFLAGS: 00010246
[ 36.921246][ T394] RAX: 0000000000000000 RBX: ffff8880084a1000 RCX: 0000000000000001
[ 36.921691][ T394] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 36.922149][ T394] RBP: ffffc900008f7230 R08: ffff888005de2000 R09: 0000000000000000
[ 36.922595][ T394] R10: ffffc900008f75c8 R11: ffffffff95e50668 R12: 1ffff9200011ee2c
[ 36.923032][ T394] R13: 00000000000007d0 R14: ffffc900008f7880 R15: ffff88800e8691e0
[ 36.923466][ T394] FS: 00007f4a7fc23800(0000) GS:ffff88809f237000(0000) knlGS:0000000000000000
[ 36.923999][ T394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.924369][ T394] CR2: 00000000004e5aa8 CR3: 0000000005a00001 CR4: 0000000000772ef0
[ 36.924822][ T394] PKRU: 55555554
[ 36.925044][ T394] Call Trace:
[ 36.925266][ T394]
[ 36.925416][ T394] ? find_held_lock+0x2b/0x80
[ 36.925726][ T394] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.926014][ T394] ? __lock_release+0x5d/0x170
[ 36.926319][ T394] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.926621][ T394] ? is_bpf_text_address+0x71/0x120
[ 36.926915][ T394] ? kernel_text_address+0xce/0xe0
[ 36.927211][ T394] do_setlink.constprop.0+0x6b1/0x2480
[ 36.927524][ T394] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.927893][ T394] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.928188][ T394] ? validate_chain+0x166/0x4d0
[ 36.928482][ T394] ? __kernel_text_address+0x12/0x40
[ 36.928794][ T394] ? __lock_acquire+0x44d/0x7e0
[ 36.929103][ T394] ? __mutex_trylock_common+0xf9/0x260
[ 36.929393][ T394] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.929762][ T394] ? rcu_is_watching+0x12/0xc0
[ 36.930056][ T394] ? rcu_is_watching+0x12/0xc0
[ 36.930348][ T394] ? trace_contention_end+0xdc/0x140
[ 36.930650][ T394] ? __mutex_lock+0x19c/0xcd0
[ 36.930945][ T394] ? find_held_lock+0x2b/0x80
[ 36.931239][ T394] ? rtnl_newlink+0x651/0xa60
[ 36.931535][ T394] ? __create_object+0x5e/0xb0
[ 36.931843][ T394] ? __pfx___mutex_lock+0x10/0x10
[ 36.932135][ T394] ? trace_cap_capable+0x10f/0x190
[ 36.932426][ T394] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.932801][ T394] ? __rtnl_newlink+0x40e/0xa40
[ 36.933103][ T394] rtnl_newlink+0x69a/0xa60
[ 36.933399][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.933700][ T394] ? __lock_acquire+0x44d/0x7e0
[ 36.933997][ T394] ? find_held_lock+0x2b/0x80
[ 36.934287][ T394] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.934584][ T394] ? __lock_release+0x5d/0x170
[ 36.934881][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.935177][ T394] rtnetlink_rcv_msg+0x710/0xc00
[ 36.935469][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.935794][ T394] ? __lock_acquire+0x44d/0x7e0
[ 36.936090][ T394] netlink_rcv_skb+0x121/0x350
[ 36.936481][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.936771][ T394] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.937058][ T394] ? netlink_deliver_tap+0x13e/0x340
[ 36.937334][ T394] ? netlink_deliver_tap+0xc3/0x340
[ 36.937622][ T394] netlink_unicast+0x49e/0x780
[ 36.937897][ T394] ? __pfx_netlink_unicast+0x10/0x10
[ 36.938171][ T394] ? __lock_acquire+0x44d/0x7e0
[ 36.938449][ T394] netlink_sendmsg+0x721/0xbe0
[ 36.938741][ T394] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.939018][ T394] ? __import_iovec+0x238/0x3c0
[ 36.939305][ T394] ____sys_sendmsg+0x7ad/0xa10
[ 36.939596][ T394] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.939870][ T394] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.940221][ T394] ___sys_sendmsg+0xed/0x170
[ 36.940510][ T394] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.940786][ T394] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.941129][ T394] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.941410][ T394] ? find_held_lock+0x2b/0x80
[ 36.941698][ T394] ? __lock_acquire+0x44d/0x7e0
[ 36.942005][ T394] ? find_held_lock+0x2b/0x80
[ 36.942279][ T394] ? __virt_addr_valid+0x22e/0x450
[ 36.942568][ T394] ? __lock_release+0x5d/0x170
[ 36.942849][ T394] __sys_sendmsg+0x10b/0x1a0
[ 36.943122][ T394] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.943477][ T394] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.943774][ T394] ? rcu_is_watching+0x12/0xc0
[ 36.944052][ T394] do_syscall_64+0xc1/0x380
[ 36.944332][ T394] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.944681][ T394] RIP: 0033:0x7f4a7fdf01e7
[ 36.944969][ T394] 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
[ 36.945977][ T394] RSP: 002b:00007ffd195a4b68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.946396][ T394] RAX: ffffffffffffffda RBX: 00007ffd195a5290 RCX: 00007f4a7fdf01e7
[ 36.946819][ T394] RDX: 0000000000000000 RSI: 00007ffd195a4bd0 RDI: 0000000000000005
[ 36.947229][ T394] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.947662][ T394] R10: 00007f4a7fcedee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.948075][ T394] R13: 00000000686e21d8 R14: 0000000000499600 R15: 0000000000000000
[ 36.948516][ T394]
[ 36.948730][ T394] irq event stamp: 39597
[ 36.948938][ T394] hardirqs last enabled at (39605): [] __up_console_sem+0x6b/0x80
[ 36.949424][ T394] hardirqs last disabled at (39612): [] __up_console_sem+0x50/0x80
[ 36.949912][ T394] softirqs last enabled at (38800): [] handle_softirqs+0x358/0x620
[ 36.950392][ T394] softirqs last disabled at (38463): [] __irq_exit_rcu+0xfa/0x160
[ 36.950884][ T394] ---[ end trace 0000000000000000 ]---
[ 37.075080][ T395] ------------[ cut here ]------------
[ 37.075422][ T395] WARNING: CPU: 0 PID: 395 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.076026][ T395] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.076427][ T395] CPU: 0 UID: 0 PID: 395 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.077030][ T395] Tainted: [W]=WARN
[ 37.077252][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.077650][ T395] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.077955][ T395] 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
[ 37.079014][ T395] RSP: 0018:ffffc900008f7140 EFLAGS: 00010246
[ 37.079380][ T395] RAX: 0000000000000000 RBX: ffff88800e89c000 RCX: 0000000000000001
[ 37.079839][ T395] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 37.080281][ T395] RBP: ffffc900008f7230 R08: ffff88800bb4e800 R09: 0000000000000000
[ 37.080741][ T395] R10: ffffc900008f75c8 R11: ffffffff95e50668 R12: 1ffff9200011ee2c
[ 37.081174][ T395] R13: 00000000000007d0 R14: ffffc900008f7880 R15: ffff88800e869c60
[ 37.081641][ T395] FS: 00007f45d8799800(0000) GS:ffff88809f0b7000(0000) knlGS:0000000000000000
[ 37.082173][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.082564][ T395] CR2: 00000000004e73b8 CR3: 0000000004f0a006 CR4: 0000000000772ef0
[ 37.083005][ T395] PKRU: 55555554
[ 37.083222][ T395] Call Trace:
[ 37.083440][ T395]
[ 37.083606][ T395] ? find_held_lock+0x2b/0x80
[ 37.083906][ T395] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.084204][ T395] ? __lock_release+0x5d/0x170
[ 37.084524][ T395] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.084818][ T395] ? is_bpf_text_address+0x71/0x120
[ 37.085109][ T395] ? kernel_text_address+0xce/0xe0
[ 37.085402][ T395] do_setlink.constprop.0+0x6b1/0x2480
[ 37.085720][ T395] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.086087][ T395] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.086383][ T395] ? validate_chain+0x166/0x4d0
[ 37.086707][ T395] ? __kernel_text_address+0x12/0x40
[ 37.087003][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.087294][ T395] ? __mutex_trylock_common+0xf9/0x260
[ 37.087608][ T395] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.087972][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.088266][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.088589][ T395] ? trace_contention_end+0xdc/0x140
[ 37.088887][ T395] ? __mutex_lock+0x19c/0xcd0
[ 37.089182][ T395] ? find_held_lock+0x2b/0x80
[ 37.089476][ T395] ? rtnl_newlink+0x651/0xa60
[ 37.089789][ T395] ? __create_object+0x5e/0xb0
[ 37.090084][ T395] ? __pfx___mutex_lock+0x10/0x10
[ 37.090381][ T395] ? trace_cap_capable+0x10f/0x190
[ 37.090693][ T395] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.091065][ T395] ? __rtnl_newlink+0x40e/0xa40
[ 37.091359][ T395] rtnl_newlink+0x69a/0xa60
[ 37.091711][ T395] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.092014][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.092314][ T395] ? find_held_lock+0x2b/0x80
[ 37.092624][ T395] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.092914][ T395] ? __lock_release+0x5d/0x170
[ 37.093212][ T395] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.093544][ T395] rtnetlink_rcv_msg+0x710/0xc00
[ 37.093843][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.094143][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.094438][ T395] netlink_rcv_skb+0x121/0x350
[ 37.094766][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.095059][ T395] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.095365][ T395] ? netlink_deliver_tap+0x13e/0x340
[ 37.095682][ T395] ? netlink_deliver_tap+0xc3/0x340
[ 37.095981][ T395] netlink_unicast+0x49e/0x780
[ 37.096278][ T395] ? __pfx_netlink_unicast+0x10/0x10
[ 37.096588][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.096887][ T395] netlink_sendmsg+0x721/0xbe0
[ 37.097185][ T395] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.097477][ T395] ? __import_iovec+0x238/0x3c0
[ 37.097812][ T395] ____sys_sendmsg+0x7ad/0xa10
[ 37.098112][ T395] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.098402][ T395] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.098800][ T395] ___sys_sendmsg+0xed/0x170
[ 37.099092][ T395] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.099384][ T395] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.099782][ T395] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.100087][ T395] ? find_held_lock+0x2b/0x80
[ 37.100383][ T395] ? __lock_acquire+0x44d/0x7e0
[ 37.100693][ T395] ? find_held_lock+0x2b/0x80
[ 37.100986][ T395] ? __virt_addr_valid+0x22e/0x450
[ 37.101279][ T395] ? __lock_release+0x5d/0x170
[ 37.101601][ T395] __sys_sendmsg+0x10b/0x1a0
[ 37.101903][ T395] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.102271][ T395] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.102597][ T395] ? rcu_is_watching+0x12/0xc0
[ 37.102896][ T395] do_syscall_64+0xc1/0x380
[ 37.103192][ T395] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.103581][ T395] RIP: 0033:0x7f45d89661e7
[ 37.103891][ T395] 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
[ 37.104981][ T395] RSP: 002b:00007fff6be89738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.105427][ T395] RAX: ffffffffffffffda RBX: 00007fff6be89e60 RCX: 00007f45d89661e7
[ 37.105887][ T395] RDX: 0000000000000000 RSI: 00007fff6be897a0 RDI: 0000000000000005
[ 37.106331][ T395] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.106797][ T395] R10: 00007f45d8863ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.107236][ T395] R13: 00000000686e21d8 R14: 0000000000499600 R15: 0000000000000000
[ 37.107702][ T395]
[ 37.107925][ T395] irq event stamp: 44973
[ 37.108146][ T395] hardirqs last enabled at (44981): [] __up_console_sem+0x6b/0x80
[ 37.108697][ T395] hardirqs last disabled at (44990): [] __up_console_sem+0x50/0x80
[ 37.109203][ T395] softirqs last enabled at (44036): [] netlink_release+0x328/0xf20
[ 37.109730][ T395] softirqs last disabled at (44034): [] netlink_release+0x2b3/0xf20
[ 37.110239][ T395] ---[ end trace 0000000000000000 ]---
[ 37.219645][ T396] ------------[ cut here ]------------
[ 37.219992][ T396] WARNING: CPU: 3 PID: 396 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.220602][ T396] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.220994][ T396] CPU: 3 UID: 0 PID: 396 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.221609][ T396] Tainted: [W]=WARN
[ 37.221847][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.222212][ T396] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.222524][ T396] 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
[ 37.223588][ T396] RSP: 0018:ffffc90000557140 EFLAGS: 00010246
[ 37.223958][ T396] RAX: 0000000000000000 RBX: ffff88800b991000 RCX: 0000000000000001
[ 37.224400][ T396] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 37.224849][ T396] RBP: ffffc90000557230 R08: ffff888009af3800 R09: 0000000000000000
[ 37.225300][ T396] R10: ffffc900005575c8 R11: ffffffff95e50668 R12: 1ffff920000aae2c
[ 37.225747][ T396] R13: 00000000000007d0 R14: ffffc90000557880 R15: ffff88800e86a6e0
[ 37.226181][ T396] FS: 00007f96c4bb7800(0000) GS:ffff88809f237000(0000) knlGS:0000000000000000
[ 37.226698][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.227073][ T396] CR2: 00000000004e5ab0 CR3: 000000000c04f003 CR4: 0000000000772ef0
[ 37.227524][ T396] PKRU: 55555554
[ 37.227745][ T396] Call Trace:
[ 37.227964][ T396]
[ 37.228115][ T396] ? find_held_lock+0x2b/0x80
[ 37.228413][ T396] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.228711][ T396] ? __lock_release+0x5d/0x170
[ 37.229005][ T396] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.229304][ T396] ? is_bpf_text_address+0x71/0x120
[ 37.229606][ T396] ? kernel_text_address+0xce/0xe0
[ 37.229901][ T396] do_setlink.constprop.0+0x6b1/0x2480
[ 37.230201][ T396] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.230583][ T396] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.230879][ T396] ? validate_chain+0x166/0x4d0
[ 37.231171][ T396] ? __kernel_text_address+0x12/0x40
[ 37.231472][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.231790][ T396] ? __mutex_trylock_common+0xf9/0x260
[ 37.232083][ T396] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.232442][ T396] ? rcu_is_watching+0x12/0xc0
[ 37.232746][ T396] ? rcu_is_watching+0x12/0xc0
[ 37.233035][ T396] ? trace_contention_end+0xdc/0x140
[ 37.233326][ T396] ? __mutex_lock+0x19c/0xcd0
[ 37.233648][ T396] ? find_held_lock+0x2b/0x80
[ 37.233941][ T396] ? rtnl_newlink+0x651/0xa60
[ 37.234230][ T396] ? __create_object+0x5e/0xb0
[ 37.234540][ T396] ? __pfx___mutex_lock+0x10/0x10
[ 37.234837][ T396] ? trace_cap_capable+0x10f/0x190
[ 37.235129][ T396] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.235515][ T396] ? __rtnl_newlink+0x40e/0xa40
[ 37.235822][ T396] rtnl_newlink+0x69a/0xa60
[ 37.236117][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.236406][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.236712][ T396] ? find_held_lock+0x2b/0x80
[ 37.237002][ T396] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.237287][ T396] ? __lock_release+0x5d/0x170
[ 37.237589][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.237885][ T396] rtnetlink_rcv_msg+0x710/0xc00
[ 37.238183][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.238477][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.238786][ T396] netlink_rcv_skb+0x121/0x350
[ 37.239078][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.239370][ T396] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.239686][ T396] ? netlink_deliver_tap+0x13e/0x340
[ 37.239976][ T396] ? netlink_deliver_tap+0xc3/0x340
[ 37.240278][ T396] netlink_unicast+0x49e/0x780
[ 37.240580][ T396] ? __pfx_netlink_unicast+0x10/0x10
[ 37.240871][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.241164][ T396] netlink_sendmsg+0x721/0xbe0
[ 37.241459][ T396] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.241790][ T396] ? __import_iovec+0x238/0x3c0
[ 37.242093][ T396] ____sys_sendmsg+0x7ad/0xa10
[ 37.242390][ T396] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.242698][ T396] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.243078][ T396] ___sys_sendmsg+0xed/0x170
[ 37.243367][ T396] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.243671][ T396] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.244035][ T396] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.244330][ T396] ? find_held_lock+0x2b/0x80
[ 37.244647][ T396] ? __lock_acquire+0x44d/0x7e0
[ 37.244947][ T396] ? find_held_lock+0x2b/0x80
[ 37.245239][ T396] ? __virt_addr_valid+0x22e/0x450
[ 37.245540][ T396] ? __lock_release+0x5d/0x170
[ 37.245839][ T396] __sys_sendmsg+0x10b/0x1a0
[ 37.246129][ T396] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.246490][ T396] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.246812][ T396] ? rcu_is_watching+0x12/0xc0
[ 37.247111][ T396] do_syscall_64+0xc1/0x380
[ 37.247404][ T396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.247781][ T396] RIP: 0033:0x7f96c4d841e7
[ 37.248084][ T396] 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
[ 37.249152][ T396] RSP: 002b:00007ffe3767de48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.249602][ T396] RAX: ffffffffffffffda RBX: 00007ffe3767e570 RCX: 00007f96c4d841e7
[ 37.250041][ T396] RDX: 0000000000000000 RSI: 00007ffe3767deb0 RDI: 0000000000000005
[ 37.250474][ T396] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.250926][ T396] R10: 00007f96c4c81ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.251361][ T396] R13: 00000000686e21d8 R14: 0000000000499600 R15: 0000000000000000
[ 37.251842][ T396]
[ 37.252063][ T396] irq event stamp: 39407
[ 37.252283][ T396] hardirqs last enabled at (39415): [] __up_console_sem+0x6b/0x80
[ 37.252798][ T396] hardirqs last disabled at (39424): [] __up_console_sem+0x50/0x80
[ 37.253306][ T396] softirqs last enabled at (38536): [] handle_softirqs+0x358/0x620
[ 37.253823][ T396] softirqs last disabled at (38531): [] __irq_exit_rcu+0xfa/0x160
[ 37.254321][ T396] ---[ end trace 0000000000000000 ]---
[ 37.371723][ T397] ------------[ cut here ]------------
[ 37.372077][ T397] WARNING: CPU: 3 PID: 397 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.372675][ T397] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.373057][ T397] CPU: 3 UID: 0 PID: 397 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.373646][ T397] Tainted: [W]=WARN
[ 37.373869][ T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.374228][ T397] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.374544][ 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
[ 37.377162][ T397] RSP: 0018:ffffc90000557140 EFLAGS: 00010246
[ 37.377556][ T397] RAX: 0000000000000000 RBX: ffff8880088a9000 RCX: 0000000000000001
[ 37.378001][ T397] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 37.378434][ T397] RBP: ffffc90000557230 R08: ffff88800abcb800 R09: 0000000000000000
[ 37.378876][ T397] R10: ffffc900005575c8 R11: ffffffff95e50668 R12: 1ffff920000aae2c
[ 37.379313][ T397] R13: 00000000000007d0 R14: ffffc90000557880 R15: ffff88800e86b160
[ 37.379760][ T397] FS: 00007f3ce2ef5800(0000) GS:ffff88809f237000(0000) knlGS:0000000000000000
[ 37.380269][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.380640][ T397] CR2: 00000000004e55b8 CR3: 0000000009fb0005 CR4: 0000000000772ef0
[ 37.381077][ T397] PKRU: 55555554
[ 37.381295][ T397] Call Trace:
[ 37.381521][ T397]
[ 37.381673][ T397] ? find_held_lock+0x2b/0x80
[ 37.381994][ T397] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.382284][ T397] ? __lock_release+0x5d/0x170
[ 37.382588][ T397] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.382880][ T397] ? is_bpf_text_address+0x71/0x120
[ 37.383168][ T397] ? kernel_text_address+0xce/0xe0
[ 37.383463][ T397] do_setlink.constprop.0+0x6b1/0x2480
[ 37.383772][ T397] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.384147][ T397] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.384439][ T397] ? validate_chain+0x166/0x4d0
[ 37.384737][ T397] ? __kernel_text_address+0x12/0x40
[ 37.385030][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.385325][ T397] ? __mutex_trylock_common+0xf9/0x260
[ 37.385626][ T397] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.385997][ T397] ? rcu_is_watching+0x12/0xc0
[ 37.386293][ T397] ? rcu_is_watching+0x12/0xc0
[ 37.386591][ T397] ? trace_contention_end+0xdc/0x140
[ 37.386883][ T397] ? __mutex_lock+0x19c/0xcd0
[ 37.387179][ T397] ? find_held_lock+0x2b/0x80
[ 37.387467][ T397] ? rtnl_newlink+0x651/0xa60
[ 37.387764][ T397] ? __create_object+0x5e/0xb0
[ 37.388066][ T397] ? __pfx___mutex_lock+0x10/0x10
[ 37.388366][ T397] ? trace_cap_capable+0x10f/0x190
[ 37.388663][ T397] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.389027][ T397] ? __rtnl_newlink+0x40e/0xa40
[ 37.389328][ T397] rtnl_newlink+0x69a/0xa60
[ 37.389633][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.389925][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.390222][ T397] ? find_held_lock+0x2b/0x80
[ 37.390519][ T397] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.390812][ T397] ? __lock_release+0x5d/0x170
[ 37.391105][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.391394][ T397] rtnetlink_rcv_msg+0x710/0xc00
[ 37.391694][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.392002][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.392298][ T397] netlink_rcv_skb+0x121/0x350
[ 37.392599][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.392895][ T397] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.393198][ T397] ? netlink_deliver_tap+0x13e/0x340
[ 37.393485][ T397] ? netlink_deliver_tap+0xc3/0x340
[ 37.393783][ T397] netlink_unicast+0x49e/0x780
[ 37.394077][ T397] ? __pfx_netlink_unicast+0x10/0x10
[ 37.394365][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.394668][ T397] netlink_sendmsg+0x721/0xbe0
[ 37.394968][ T397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.395259][ T397] ? __import_iovec+0x238/0x3c0
[ 37.395568][ T397] ____sys_sendmsg+0x7ad/0xa10
[ 37.395866][ T397] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.396159][ T397] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.396537][ T397] ___sys_sendmsg+0xed/0x170
[ 37.396825][ T397] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.397124][ T397] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.397487][ T397] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.397792][ T397] ? find_held_lock+0x2b/0x80
[ 37.398085][ T397] ? __lock_acquire+0x44d/0x7e0
[ 37.398382][ T397] ? find_held_lock+0x2b/0x80
[ 37.398682][ T397] ? __virt_addr_valid+0x22e/0x450
[ 37.398972][ T397] ? __lock_release+0x5d/0x170
[ 37.399271][ T397] __sys_sendmsg+0x10b/0x1a0
[ 37.399575][ T397] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.399936][ T397] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.400243][ T397] ? rcu_is_watching+0x12/0xc0
[ 37.400547][ T397] do_syscall_64+0xc1/0x380
[ 37.400845][ T397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.401203][ T397] RIP: 0033:0x7f3ce30c21e7
[ 37.401517][ 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
[ 37.402576][ T397] RSP: 002b:00007ffe78e7e438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.403015][ T397] RAX: ffffffffffffffda RBX: 00007ffe78e7eb60 RCX: 00007f3ce30c21e7
[ 37.403456][ T397] RDX: 0000000000000000 RSI: 00007ffe78e7e4a0 RDI: 0000000000000005
[ 37.403910][ T397] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.404346][ T397] R10: 00007f3ce2fbfee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.404794][ T397] R13: 00000000686e21d9 R14: 0000000000499600 R15: 0000000000000000
[ 37.405240][ T397]
[ 37.405465][ T397] irq event stamp: 35499
[ 37.405698][ T397] hardirqs last enabled at (35509): [] __up_console_sem+0x6b/0x80
[ 37.406206][ T397] hardirqs last disabled at (35516): [] __up_console_sem+0x50/0x80
[ 37.406718][ T397] softirqs last enabled at (34748): [] handle_softirqs+0x358/0x620
[ 37.407221][ T397] softirqs last disabled at (33631): [] __irq_exit_rcu+0xfa/0x160
[ 37.407736][ T397] ---[ end trace 0000000000000000 ]---
[ 37.538447][ T398] ------------[ cut here ]------------
[ 37.538863][ T398] WARNING: CPU: 2 PID: 398 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.539510][ T398] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.539915][ T398] CPU: 2 UID: 0 PID: 398 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.540586][ T398] Tainted: [W]=WARN
[ 37.540821][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.541202][ T398] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.541542][ 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
[ 37.542694][ T398] RSP: 0018:ffffc90000557140 EFLAGS: 00010246
[ 37.543090][ T398] RAX: 0000000000000000 RBX: ffff888006069000 RCX: 0000000000000001
[ 37.543580][ T398] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 37.544032][ T398] RBP: ffffc90000557230 R08: ffff88800ab90800 R09: 0000000000000000
[ 37.544511][ T398] R10: ffffc900005575c8 R11: ffffffff95e50668 R12: 1ffff920000aae2c
[ 37.544968][ T398] R13: 00000000000007d0 R14: ffffc90000557880 R15: ffff88800e86bbe0
[ 37.545438][ T398] FS: 00007fc6d76bb800(0000) GS:ffff88809f1b7000(0000) knlGS:0000000000000000
[ 37.546116][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.546733][ T398] CR2: 00000000004e5ac8 CR3: 0000000004dcc005 CR4: 0000000000772ef0
[ 37.547345][ T398] PKRU: 55555554
[ 37.547618][ T398] Call Trace:
[ 37.547854][ T398]
[ 37.548017][ T398] ? find_held_lock+0x2b/0x80
[ 37.548332][ T398] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.548708][ T398] ? __lock_release+0x5d/0x170
[ 37.549025][ T398] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.549333][ T398] ? is_bpf_text_address+0x71/0x120
[ 37.549685][ T398] ? kernel_text_address+0xce/0xe0
[ 37.550002][ T398] do_setlink.constprop.0+0x6b1/0x2480
[ 37.550317][ T398] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.550737][ T398] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.551048][ T398] ? validate_chain+0x166/0x4d0
[ 37.551356][ T398] ? __kernel_text_address+0x12/0x40
[ 37.551715][ T398] ? __lock_acquire+0x44d/0x7e0
[ 37.552033][ T398] ? __mutex_trylock_common+0xf9/0x260
[ 37.552339][ T398] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.552748][ T398] ? rcu_is_watching+0x12/0xc0
[ 37.553058][ T398] ? rcu_is_watching+0x12/0xc0
[ 37.553360][ T398] ? trace_contention_end+0xdc/0x140
[ 37.553693][ T398] ? __mutex_lock+0x19c/0xcd0
[ 37.554013][ T398] ? find_held_lock+0x2b/0x80
[ 37.554327][ T398] ? rtnl_newlink+0x651/0xa60
[ 37.554681][ T398] ? __create_object+0x5e/0xb0
[ 37.554994][ T398] ? __pfx___mutex_lock+0x10/0x10
[ 37.555306][ T398] ? trace_cap_capable+0x10f/0x190
[ 37.555647][ T398] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.556031][ T398] ? __rtnl_newlink+0x40e/0xa40
[ 37.556340][ T398] rtnl_newlink+0x69a/0xa60
[ 37.556688][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.556993][ T398] ? __lock_acquire+0x44d/0x7e0
[ 37.557304][ T398] ? find_held_lock+0x2b/0x80
[ 37.557734][ T398] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.558029][ T398] ? __lock_release+0x5d/0x170
[ 37.558319][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.558626][ T398] rtnetlink_rcv_msg+0x710/0xc00
[ 37.558966][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.559270][ T398] ? __lock_acquire+0x44d/0x7e0
[ 37.559583][ T398] netlink_rcv_skb+0x121/0x350
[ 37.559892][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.560179][ T398] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.560481][ T398] ? netlink_deliver_tap+0x13e/0x340
[ 37.560820][ T398] ? netlink_deliver_tap+0xc3/0x340
[ 37.561114][ T398] netlink_unicast+0x49e/0x780
[ 37.561418][ T398] ? __pfx_netlink_unicast+0x10/0x10
[ 37.561734][ T398] ? __lock_acquire+0x44d/0x7e0
[ 37.562047][ T398] netlink_sendmsg+0x721/0xbe0
[ 37.562343][ T398] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.562647][ T398] ? __import_iovec+0x238/0x3c0
[ 37.562959][ T398] ____sys_sendmsg+0x7ad/0xa10
[ 37.563258][ T398] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.563572][ T398] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.563958][ T398] ___sys_sendmsg+0xed/0x170
[ 37.564245][ T398] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.564544][ T398] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.564915][ T398] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.565209][ T398] ? find_held_lock+0x2b/0x80
[ 37.565519][ T398] ? __lock_acquire+0x44d/0x7e0
[ 37.565824][ T398] ? find_held_lock+0x2b/0x80
[ 37.566125][ T398] ? __virt_addr_valid+0x22e/0x450
[ 37.566416][ T398] ? __lock_release+0x5d/0x170
[ 37.566728][ T398] __sys_sendmsg+0x10b/0x1a0
[ 37.567055][ T398] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.567412][ T398] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.567733][ T398] ? rcu_is_watching+0x12/0xc0
[ 37.568045][ T398] do_syscall_64+0xc1/0x380
[ 37.568346][ T398] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.568725][ T398] RIP: 0033:0x7fc6d78881e7
[ 37.569047][ 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
[ 37.570073][ T398] RSP: 002b:00007ffd3af314b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.570532][ T398] RAX: ffffffffffffffda RBX: 00007ffd3af31be0 RCX: 00007fc6d78881e7
[ 37.570968][ T398] RDX: 0000000000000000 RSI: 00007ffd3af31520 RDI: 0000000000000005
[ 37.571399][ T398] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.571871][ T398] R10: 00007fc6d7785ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.572325][ T398] R13: 00000000686e21d9 R14: 0000000000499600 R15: 0000000000000000
[ 37.572784][ T398]
[ 37.573029][ T398] irq event stamp: 43449
[ 37.573274][ T398] hardirqs last enabled at (43459): [] __up_console_sem+0x6b/0x80
[ 37.573791][ T398] hardirqs last disabled at (43470): [] __up_console_sem+0x50/0x80
[ 37.574309][ T398] softirqs last enabled at (42628): [] handle_softirqs+0x358/0x620
[ 37.574813][ T398] softirqs last disabled at (42529): [] __irq_exit_rcu+0xfa/0x160
[ 37.575315][ T398] ---[ end trace 0000000000000000 ]---
[ 37.691050][ T399] ------------[ cut here ]------------
[ 37.691367][ T399] WARNING: CPU: 1 PID: 399 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.691950][ T399] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.692310][ T399] CPU: 1 UID: 0 PID: 399 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.692894][ T399] Tainted: [W]=WARN
[ 37.693111][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.693450][ T399] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.693749][ T399] 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
[ 37.694767][ T399] RSP: 0018:ffffc90000b07140 EFLAGS: 00010246
[ 37.695114][ T399] RAX: 0000000000000000 RBX: ffff88800a501000 RCX: 0000000000000001
[ 37.695534][ T399] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 37.695944][ T399] RBP: ffffc90000b07230 R08: ffff88800be5a000 R09: 0000000000000000
[ 37.696355][ T399] R10: ffffc90000b075c8 R11: ffffffff95e50668 R12: 1ffff92000160e2c
[ 37.696785][ T399] R13: 00000000000007d0 R14: ffffc90000b07880 R15: ffff88800e84ea60
[ 37.697194][ T399] FS: 00007f010c4bd800(0000) GS:ffff88809f137000(0000) knlGS:0000000000000000
[ 37.697816][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.698162][ T399] CR2: 00000000004e5ac0 CR3: 00000000050a6004 CR4: 0000000000772ef0
[ 37.698725][ T399] PKRU: 55555554
[ 37.698930][ T399] Call Trace:
[ 37.699134][ T399]
[ 37.699274][ T399] ? find_held_lock+0x2b/0x80
[ 37.699726][ T399] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.700001][ T399] ? __lock_release+0x5d/0x170
[ 37.700280][ T399] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.700712][ T399] ? is_bpf_text_address+0x71/0x120
[ 37.700994][ T399] ? kernel_text_address+0xce/0xe0
[ 37.701275][ T399] do_setlink.constprop.0+0x6b1/0x2480
[ 37.701733][ T399] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.702096][ T399] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.702372][ T399] ? validate_chain+0x166/0x4d0
[ 37.702660][ T399] ? __kernel_text_address+0x12/0x40
[ 37.702941][ T399] ? __lock_acquire+0x44d/0x7e0
[ 37.703226][ T399] ? __mutex_trylock_common+0xf9/0x260
[ 37.703514][ T399] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.703866][ T399] ? rcu_is_watching+0x12/0xc0
[ 37.704143][ T399] ? rcu_is_watching+0x12/0xc0
[ 37.704416][ T399] ? trace_contention_end+0xdc/0x140
[ 37.704700][ T399] ? __mutex_lock+0x19c/0xcd0
[ 37.704977][ T399] ? find_held_lock+0x2b/0x80
[ 37.705254][ T399] ? rtnl_newlink+0x651/0xa60
[ 37.705546][ T399] ? __create_object+0x5e/0xb0
[ 37.705836][ T399] ? __pfx___mutex_lock+0x10/0x10
[ 37.706113][ T399] ? trace_cap_capable+0x10f/0x190
[ 37.706385][ T399] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.706738][ T399] ? __rtnl_newlink+0x40e/0xa40
[ 37.707018][ T399] rtnl_newlink+0x69a/0xa60
[ 37.707297][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.707592][ T399] ? __lock_acquire+0x44d/0x7e0
[ 37.707874][ T399] ? find_held_lock+0x2b/0x80
[ 37.708153][ T399] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.708429][ T399] ? __lock_release+0x5d/0x170
[ 37.708725][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.708999][ T399] rtnetlink_rcv_msg+0x710/0xc00
[ 37.709276][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.709598][ T399] ? __lock_acquire+0x44d/0x7e0
[ 37.709896][ T399] netlink_rcv_skb+0x121/0x350
[ 37.710175][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.710452][ T399] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.710754][ T399] ? netlink_deliver_tap+0x13e/0x340
[ 37.711028][ T399] ? netlink_deliver_tap+0xc3/0x340
[ 37.711311][ T399] netlink_unicast+0x49e/0x780
[ 37.711603][ T399] ? __pfx_netlink_unicast+0x10/0x10
[ 37.711900][ T399] ? __lock_acquire+0x44d/0x7e0
[ 37.712180][ T399] netlink_sendmsg+0x721/0xbe0
[ 37.712457][ T399] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.712744][ T399] ? __import_iovec+0x238/0x3c0
[ 37.713028][ T399] ____sys_sendmsg+0x7ad/0xa10
[ 37.713311][ T399] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.713607][ T399] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.713984][ T399] ___sys_sendmsg+0xed/0x170
[ 37.714257][ T399] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.714550][ T399] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.714896][ T399] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.715174][ T399] ? find_held_lock+0x2b/0x80
[ 37.715458][ T399] ? __lock_acquire+0x44d/0x7e0
[ 37.715758][ T399] ? find_held_lock+0x2b/0x80
[ 37.716041][ T399] ? __virt_addr_valid+0x22e/0x450
[ 37.716321][ T399] ? __lock_release+0x5d/0x170
[ 37.716615][ T399] __sys_sendmsg+0x10b/0x1a0
[ 37.716893][ T399] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.717235][ T399] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.717572][ T399] ? rcu_is_watching+0x12/0xc0
[ 37.717856][ T399] do_syscall_64+0xc1/0x380
[ 37.718138][ T399] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.718478][ T399] RIP: 0033:0x7f010c68a1e7
[ 37.718777][ T399] 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
[ 37.719766][ T399] RSP: 002b:00007fffe5d2a3c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.720189][ T399] RAX: ffffffffffffffda RBX: 00007fffe5d2aaf0 RCX: 00007f010c68a1e7
[ 37.720647][ T399] RDX: 0000000000000000 RSI: 00007fffe5d2a430 RDI: 0000000000000005
[ 37.721056][ T399] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.721465][ T399] R10: 00007f010c587ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.721911][ T399] R13: 00000000686e21d9 R14: 0000000000499600 R15: 0000000000000000
[ 37.722350][ T399]
[ 37.722569][ T399] irq event stamp: 40497
[ 37.722775][ T399] hardirqs last enabled at (40505): [] __up_console_sem+0x6b/0x80
[ 37.723257][ T399] hardirqs last disabled at (40512): [] __up_console_sem+0x50/0x80
[ 37.723752][ T399] softirqs last enabled at (40382): [] handle_softirqs+0x358/0x620
[ 37.724231][ T399] softirqs last disabled at (40361): [] __irq_exit_rcu+0xfa/0x160
[ 37.724717][ T399] ---[ end trace 0000000000000000 ]---
[ 37.868648][ T400] ------------[ cut here ]------------
[ 37.868986][ T400] WARNING: CPU: 0 PID: 400 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.869587][ T400] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.869974][ T400] CPU: 0 UID: 0 PID: 400 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.870822][ T400] Tainted: [W]=WARN
[ 37.871050][ T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.871418][ T400] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.871889][ T400] 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
[ 37.872956][ T400] RSP: 0018:ffffc90000b07140 EFLAGS: 00010246
[ 37.873332][ T400] RAX: 0000000000000000 RBX: ffff888009731000 RCX: 0000000000000001
[ 37.873798][ T400] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 37.874236][ T400] RBP: ffffc90000b07230 R08: ffff88800dcb5000 R09: 0000000000000000
[ 37.874711][ T400] R10: ffffc90000b075c8 R11: ffffffff95e50668 R12: 1ffff92000160e2c
[ 37.875148][ T400] R13: 00000000000007d0 R14: ffffc90000b07880 R15: ffff88800e84c760
[ 37.875611][ T400] FS: 00007fae2454f800(0000) GS:ffff88809f0b7000(0000) knlGS:0000000000000000
[ 37.876120][ T400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.876508][ T400] CR2: 00000000004e73d0 CR3: 0000000009645001 CR4: 0000000000772ef0
[ 37.876961][ T400] PKRU: 55555554
[ 37.877182][ T400] Call Trace:
[ 37.877400][ T400]
[ 37.877574][ T400] ? find_held_lock+0x2b/0x80
[ 37.877881][ T400] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.878179][ T400] ? __lock_release+0x5d/0x170
[ 37.878474][ T400] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.878795][ T400] ? is_bpf_text_address+0x71/0x120
[ 37.879096][ T400] ? kernel_text_address+0xce/0xe0
[ 37.879391][ T400] do_setlink.constprop.0+0x6b1/0x2480
[ 37.879731][ T400] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.880104][ T400] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.880393][ T400] ? validate_chain+0x166/0x4d0
[ 37.880707][ T400] ? __kernel_text_address+0x12/0x40
[ 37.881003][ T400] ? __lock_acquire+0x44d/0x7e0
[ 37.881299][ T400] ? __mutex_trylock_common+0xf9/0x260
[ 37.881651][ T400] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.882044][ T400] ? rcu_is_watching+0x12/0xc0
[ 37.882337][ T400] ? rcu_is_watching+0x12/0xc0
[ 37.882651][ T400] ? trace_contention_end+0xdc/0x140
[ 37.882946][ T400] ? __mutex_lock+0x19c/0xcd0
[ 37.883240][ T400] ? find_held_lock+0x2b/0x80
[ 37.883547][ T400] ? rtnl_newlink+0x651/0xa60
[ 37.883841][ T400] ? __create_object+0x5e/0xb0
[ 37.884138][ T400] ? __pfx___mutex_lock+0x10/0x10
[ 37.884436][ T400] ? trace_cap_capable+0x10f/0x190
[ 37.884766][ T400] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.885132][ T400] ? __rtnl_newlink+0x40e/0xa40
[ 37.885431][ T400] rtnl_newlink+0x69a/0xa60
[ 37.885750][ T400] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.886041][ T400] ? __lock_acquire+0x44d/0x7e0
[ 37.886339][ T400] ? find_held_lock+0x2b/0x80
[ 37.886659][ T400] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.886959][ T400] ? __lock_release+0x5d/0x170
[ 37.887306][ T400] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.887636][ T400] rtnetlink_rcv_msg+0x710/0xc00
[ 37.887934][ T400] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.888237][ T400] ? __lock_acquire+0x44d/0x7e0
[ 37.888604][ T400] netlink_rcv_skb+0x121/0x350
[ 37.888964][ T400] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.889362][ T400] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.889759][ T400] ? netlink_deliver_tap+0x13e/0x340
[ 37.890052][ T400] ? netlink_deliver_tap+0xc3/0x340
[ 37.890346][ T400] netlink_unicast+0x49e/0x780
[ 37.890666][ T400] ? __pfx_netlink_unicast+0x10/0x10
[ 37.890959][ T400] ? __lock_acquire+0x44d/0x7e0
[ 37.891259][ T400] netlink_sendmsg+0x721/0xbe0
[ 37.891587][ T400] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.891900][ T400] ? __import_iovec+0x238/0x3c0
[ 37.892237][ T400] ____sys_sendmsg+0x7ad/0xa10
[ 37.892572][ T400] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.892867][ T400] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.893291][ T400] ___sys_sendmsg+0xed/0x170
[ 37.893637][ T400] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.893943][ T400] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.894308][ T400] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.894628][ T400] ? find_held_lock+0x2b/0x80
[ 37.894927][ T400] ? __lock_acquire+0x44d/0x7e0
[ 37.895224][ T400] ? find_held_lock+0x2b/0x80
[ 37.895542][ T400] ? __virt_addr_valid+0x22e/0x450
[ 37.895839][ T400] ? __lock_release+0x5d/0x170
[ 37.896146][ T400] __sys_sendmsg+0x10b/0x1a0
[ 37.896436][ T400] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.896823][ T400] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.897126][ T400] ? rcu_is_watching+0x12/0xc0
[ 37.897417][ T400] do_syscall_64+0xc1/0x380
[ 37.897734][ T400] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.898094][ T400] RIP: 0033:0x7fae2471c1e7
[ 37.898398][ T400] 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
[ 37.899487][ T400] RSP: 002b:00007ffd4531f248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.899953][ T400] RAX: ffffffffffffffda RBX: 00007ffd4531f970 RCX: 00007fae2471c1e7
[ 37.900400][ T400] RDX: 0000000000000000 RSI: 00007ffd4531f2b0 RDI: 0000000000000005
[ 37.900860][ T400] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.901304][ T400] R10: 00007fae24619ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.901766][ T400] R13: 00000000686e21d9 R14: 0000000000499600 R15: 0000000000000000
[ 37.902221][ T400]
[ 37.902446][ T400] irq event stamp: 44493
[ 37.902707][ T400] hardirqs last enabled at (44503): [] __up_console_sem+0x6b/0x80
[ 37.903218][ T400] hardirqs last disabled at (44510): [] __up_console_sem+0x50/0x80
[ 37.903747][ T400] softirqs last enabled at (43964): [] handle_softirqs+0x358/0x620
[ 37.904269][ T400] softirqs last disabled at (43959): [] __irq_exit_rcu+0xfa/0x160
[ 37.904795][ T400] ---[ end trace 0000000000000000 ]---
[ 38.030979][ T401] ------------[ cut here ]------------
[ 38.031339][ T401] WARNING: CPU: 0 PID: 401 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.032244][ T401] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.032696][ T401] CPU: 0 UID: 0 PID: 401 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.033266][ T401] Tainted: [W]=WARN
[ 38.033514][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.033879][ T401] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.034173][ 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
[ 38.035190][ T401] RSP: 0018:ffffc90000567140 EFLAGS: 00010246
[ 38.035651][ T401] RAX: 0000000000000000 RBX: ffff88800b994000 RCX: 0000000000000001
[ 38.036113][ T401] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 38.036594][ T401] RBP: ffffc90000567230 R08: ffff88800be4b800 R09: 0000000000000000
[ 38.037022][ T401] R10: ffffc900005675c8 R11: ffffffff95e50668 R12: 1ffff920000ace2c
[ 38.037454][ T401] R13: 00000000000007d0 R14: ffffc90000567880 R15: ffff88800a90f4e0
[ 38.037928][ T401] FS: 00007f79ba9d6800(0000) GS:ffff88809f0b7000(0000) knlGS:0000000000000000
[ 38.038430][ T401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.038849][ T401] CR2: 00000000004e5ab8 CR3: 000000000bca3003 CR4: 0000000000772ef0
[ 38.039281][ T401] PKRU: 55555554
[ 38.039551][ T401] Call Trace:
[ 38.039784][ T401]
[ 38.039935][ T401] ? find_held_lock+0x2b/0x80
[ 38.040264][ T401] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.040602][ T401] ? __lock_release+0x5d/0x170
[ 38.040907][ T401] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.041221][ T401] ? is_bpf_text_address+0x71/0x120
[ 38.041518][ T401] ? kernel_text_address+0xce/0xe0
[ 38.041883][ T401] do_setlink.constprop.0+0x6b1/0x2480
[ 38.042181][ T401] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.042568][ T401] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.042894][ T401] ? validate_chain+0x166/0x4d0
[ 38.043170][ T401] ? __kernel_text_address+0x12/0x40
[ 38.043465][ T401] ? __lock_acquire+0x44d/0x7e0
[ 38.043791][ T401] ? __mutex_trylock_common+0xf9/0x260
[ 38.044069][ T401] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.044412][ T401] ? rcu_is_watching+0x12/0xc0
[ 38.044754][ T401] ? rcu_is_watching+0x12/0xc0
[ 38.045052][ T401] ? trace_contention_end+0xdc/0x140
[ 38.045346][ T401] ? __mutex_lock+0x19c/0xcd0
[ 38.045681][ T401] ? find_held_lock+0x2b/0x80
[ 38.045989][ T401] ? rtnl_newlink+0x651/0xa60
[ 38.046264][ T401] ? __create_object+0x5e/0xb0
[ 38.046576][ T401] ? __pfx___mutex_lock+0x10/0x10
[ 38.046870][ T401] ? trace_cap_capable+0x10f/0x190
[ 38.047147][ T401] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.047547][ T401] ? __rtnl_newlink+0x40e/0xa40
[ 38.047849][ T401] rtnl_newlink+0x69a/0xa60
[ 38.048143][ T401] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.048430][ T401] ? __lock_acquire+0x44d/0x7e0
[ 38.048735][ T401] ? find_held_lock+0x2b/0x80
[ 38.049022][ T401] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.049320][ T401] ? __lock_release+0x5d/0x170
[ 38.049615][ T401] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.049904][ T401] rtnetlink_rcv_msg+0x710/0xc00
[ 38.050188][ T401] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.050471][ T401] ? __lock_acquire+0x44d/0x7e0
[ 38.050790][ T401] netlink_rcv_skb+0x121/0x350
[ 38.051087][ T401] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.051416][ T401] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.051748][ T401] ? netlink_deliver_tap+0x13e/0x340
[ 38.052034][ T401] ? netlink_deliver_tap+0xc3/0x340
[ 38.052318][ T401] netlink_unicast+0x49e/0x780
[ 38.052642][ T401] ? __pfx_netlink_unicast+0x10/0x10
[ 38.052926][ T401] ? __lock_acquire+0x44d/0x7e0
[ 38.053327][ T401] netlink_sendmsg+0x721/0xbe0
[ 38.053657][ T401] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.053939][ T401] ? __import_iovec+0x238/0x3c0
[ 38.054257][ T401] ____sys_sendmsg+0x7ad/0xa10
[ 38.054564][ T401] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.054839][ T401] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.055214][ T401] ___sys_sendmsg+0xed/0x170
[ 38.055529][ T401] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.055824][ T401] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.056186][ T401] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.056479][ T401] ? find_held_lock+0x2b/0x80
[ 38.056793][ T401] ? __lock_acquire+0x44d/0x7e0
[ 38.057099][ T401] ? find_held_lock+0x2b/0x80
[ 38.057391][ T401] ? __virt_addr_valid+0x22e/0x450
[ 38.057715][ T401] ? __lock_release+0x5d/0x170
[ 38.058003][ T401] __sys_sendmsg+0x10b/0x1a0
[ 38.058312][ T401] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.058676][ T401] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.058983][ T401] ? rcu_is_watching+0x12/0xc0
[ 38.059270][ T401] do_syscall_64+0xc1/0x380
[ 38.059594][ T401] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.059951][ T401] RIP: 0033:0x7f79baba31e7
[ 38.060248][ 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
[ 38.061317][ T401] RSP: 002b:00007fffe29d08b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.061827][ T401] RAX: ffffffffffffffda RBX: 00007fffe29d0fe0 RCX: 00007f79baba31e7
[ 38.062263][ T401] RDX: 0000000000000000 RSI: 00007fffe29d0920 RDI: 0000000000000005
[ 38.062722][ T401] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.063152][ T401] R10: 00007f79baaa0ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.063607][ T401] R13: 00000000686e21d9 R14: 0000000000499600 R15: 0000000000000000
[ 38.064057][ T401]
[ 38.064269][ T401] irq event stamp: 39399
[ 38.064474][ T401] hardirqs last enabled at (39407): [] __up_console_sem+0x6b/0x80
[ 38.065022][ T401] hardirqs last disabled at (39416): [] __up_console_sem+0x50/0x80
[ 38.065528][ T401] softirqs last enabled at (39328): [] handle_softirqs+0x358/0x620
[ 38.066059][ T401] softirqs last disabled at (39311): [] __irq_exit_rcu+0xfa/0x160
[ 38.066591][ T401] ---[ end trace 0000000000000000 ]---
[ 38.178622][ T402] ------------[ cut here ]------------
[ 38.178966][ T402] WARNING: CPU: 3 PID: 402 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.180182][ T402] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.180606][ T402] CPU: 3 UID: 0 PID: 402 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.181196][ T402] Tainted: [W]=WARN
[ 38.181407][ T402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.181803][ T402] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.182099][ T402] 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
[ 38.183127][ T402] RSP: 0018:ffffc90000967140 EFLAGS: 00010246
[ 38.183476][ T402] RAX: 0000000000000000 RBX: ffff888009f81000 RCX: 0000000000000001
[ 38.183894][ T402] RDX: 0000000000000000 RSI: ffffffff9509b941 RDI: ffffffff948555e0
[ 38.184324][ T402] RBP: ffffc90000967230 R08: ffff88800c19e800 R09: 0000000000000000
[ 38.184797][ T402] R10: ffffc900009675c8 R11: ffffffff95e50668 R12: 1ffff9200012ce2c
[ 38.185230][ T402] R13: 00000000000007d0 R14: ffffc90000967880 R15: ffff88800a90f160
[ 38.185668][ T402] FS: 00007fcee202e800(0000) GS:ffff88809f237000(0000) knlGS:0000000000000000
[ 38.186188][ T402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.186569][ T402] CR2: 00000000004e59c0 CR3: 0000000008d00003 CR4: 0000000000772ef0
[ 38.187020][ T402] PKRU: 55555554
[ 38.187230][ T402] Call Trace:
[ 38.187447][ T402]
[ 38.187625][ T402] ? find_held_lock+0x2b/0x80
[ 38.187926][ T402] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.188209][ T402] ? __lock_release+0x5d/0x170
[ 38.188522][ T402] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.188820][ T402] ? is_bpf_text_address+0x71/0x120
[ 38.189110][ T402] ? kernel_text_address+0xce/0xe0
[ 38.189416][ T402] do_setlink.constprop.0+0x6b1/0x2480
[ 38.189722][ T402] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.190086][ T402] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.190369][ T402] ? validate_chain+0x166/0x4d0
[ 38.190666][ T402] ? __kernel_text_address+0x12/0x40
[ 38.190963][ T402] ? __lock_acquire+0x44d/0x7e0
[ 38.191263][ T402] ? __mutex_trylock_common+0xf9/0x260
[ 38.191556][ T402] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.191911][ T402] ? rcu_is_watching+0x12/0xc0
[ 38.192214][ T402] ? rcu_is_watching+0x12/0xc0
[ 38.192514][ T402] ? trace_contention_end+0xdc/0x140
[ 38.192810][ T402] ? __mutex_lock+0x19c/0xcd0
[ 38.193104][ T402] ? find_held_lock+0x2b/0x80
[ 38.193408][ T402] ? rtnl_newlink+0x651/0xa60
[ 38.193710][ T402] ? __create_object+0x5e/0xb0
[ 38.194016][ T402] ? __pfx___mutex_lock+0x10/0x10
[ 38.194312][ T402] ? trace_cap_capable+0x10f/0x190
[ 38.194604][ T402] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.194966][ T402] ? __rtnl_newlink+0x40e/0xa40
[ 38.195322][ T402] rtnl_newlink+0x69a/0xa60
[ 38.195651][ T402] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.195993][ T402] ? __lock_acquire+0x44d/0x7e0
[ 38.196281][ T402] ? find_held_lock+0x2b/0x80
[ 38.196573][ T402] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.196878][ T402] ? __lock_release+0x5d/0x170
[ 38.197162][ T402] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.197449][ T402] rtnetlink_rcv_msg+0x710/0xc00
[ 38.197759][ T402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.198049][ T402] ? __lock_acquire+0x44d/0x7e0
[ 38.198339][ T402] netlink_rcv_skb+0x121/0x350
[ 38.198640][ T402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.198923][ T402] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.199210][ T402] ? netlink_deliver_tap+0x13e/0x340
[ 38.199528][ T402] ? netlink_deliver_tap+0xc3/0x340
[ 38.199820][ T402] netlink_unicast+0x49e/0x780
[ 38.200119][ T402] ? __pfx_netlink_unicast+0x10/0x10
[ 38.200399][ T402] ? __lock_acquire+0x44d/0x7e0
[ 38.200715][ T402] netlink_sendmsg+0x721/0xbe0
[ 38.201011][ T402] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.201312][ T402] ? __import_iovec+0x238/0x3c0
[ 38.201624][ T402] ____sys_sendmsg+0x7ad/0xa10
[ 38.201951][ T402] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.202249][ T402] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.202649][ T402] ___sys_sendmsg+0xed/0x170
[ 38.202946][ T402] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.203252][ T402] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.203629][ T402] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.203928][ T402] ? find_held_lock+0x2b/0x80
[ 38.204223][ T402] ? __lock_acquire+0x44d/0x7e0
[ 38.204538][ T402] ? find_held_lock+0x2b/0x80
[ 38.204824][ T402] ? __virt_addr_valid+0x22e/0x450
[ 38.205106][ T402] ? __lock_release+0x5d/0x170
[ 38.205407][ T402] __sys_sendmsg+0x10b/0x1a0
[ 38.205719][ T402] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.206067][ T402] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.206381][ T402] ? rcu_is_watching+0x12/0xc0
[ 38.206689][ T402] do_syscall_64+0xc1/0x380
[ 38.206988][ T402] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.207343][ T402] RIP: 0033:0x7fcee21fb1e7
[ 38.207662][ T402] 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
[ 38.208691][ T402] RSP: 002b:00007ffeedf3dde8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.209157][ T402] RAX: ffffffffffffffda RBX: 00007ffeedf3e510 RCX: 00007fcee21fb1e7
[ 38.209618][ T402] RDX: 0000000000000000 RSI: 00007ffeedf3de50 RDI: 0000000000000005
[ 38.210037][ T402] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.210522][ T402] R10: 00007fcee20f8ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.210941][ T402] R13: 00000000686e21d9 R14: 0000000000499600 R15: 0000000000000000
[ 38.211379][ T402]
[ 38.211628][ T402] irq event stamp: 35445
[ 38.211874][ T402] hardirqs last enabled at (35453): [] __up_console_sem+0x6b/0x80
[ 38.212371][ T402] hardirqs last disabled at (35460): [] __up_console_sem+0x50/0x80
[ 38.212890][ T402] softirqs last enabled at (34648): [] handle_softirqs+0x358/0x620
[ 38.213508][ T402] softirqs last disabled at (34643): [] __irq_exit_rcu+0xfa/0x160
[ 38.214011][ T402] ---[ end trace 0000000000000000 ]---