[ 14.920655][ T250] ip (250) used greatest stack depth: 23928 bytes left
[ 20.380310][ T314] 8021q: 802.1Q VLAN Support v1.8
[ 20.874944][ T319] gre: GRE over IPv4 demultiplexer driver
[ 20.891809][ T319] ip_gre: GRE over IPv4 tunneling driver
[ 20.948492][ T318] ------------[ cut here ]------------
[ 20.949056][ T318] WARNING: CPU: 0 PID: 318 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.949714][ T318] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.950205][ T318] CPU: 0 UID: 0 PID: 318 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.950788][ T318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.951224][ T318] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.951566][ T318] 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
[ 20.952741][ T318] RSP: 0018:ffffc90000637000 EFLAGS: 00010246
[ 20.953456][ T318] RAX: 0000000000000000 RBX: ffff88800c744000 RCX: 0000000000000001
[ 20.953968][ T318] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 20.954464][ T318] RBP: ffffc900006370e8 R08: ffff88800c744218 R09: 0000000000000000
[ 20.954965][ T318] R10: ffffc90000637118 R11: ffffffffa0979160 R12: 1ffff920000c6e04
[ 20.955465][ T318] R13: 00000000000005c4 R14: ffffc90000637118 R15: ffff88800c744218
[ 20.955960][ T318] FS: 00007f92a27b5800(0000) GS:ffff888093cb7000(0000) knlGS:0000000000000000
[ 20.956530][ T318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.956948][ T318] CR2: 00007f99f7246780 CR3: 000000000dcd3001 CR4: 0000000000772ef0
[ 20.957454][ T318] PKRU: 55555554
[ 20.957704][ T318] Call Trace:
[ 20.957969][ T318]
[ 20.958139][ T318] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.958564][ T318] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.958904][ T318] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 20.959324][ T318] netif_set_mtu+0x88/0x100
[ 20.959668][ T318] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.960017][ T318] dev_set_mtu+0xa0/0x150
[ 20.960265][ T318] ip_tunnel_newlink+0x3a5/0x650
[ 20.960595][ T318] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.960936][ T318] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.961265][ T318] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.961667][ T318] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.962010][ T318] ? rtnl_create_link+0x172/0xe30
[ 20.962342][ T318] rtnl_newlink_create+0x2bd/0x770
[ 20.962666][ T318] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.962994][ T318] ? __dev_get_by_name+0x12/0x50
[ 20.963333][ T318] ? rtnl_dev_get+0xa2/0x150
[ 20.963661][ T318] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.963997][ T318] ? rtnl_newlink+0x651/0xa60
[ 20.964322][ T318] ? reacquire_held_locks+0xd1/0x200
[ 20.964656][ T318] __rtnl_newlink+0x231/0xa40
[ 20.964999][ T318] rtnl_newlink+0x69a/0xa60
[ 20.965329][ T318] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.965666][ T318] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.966024][ T318] ? __lock_release+0x5d/0x170
[ 20.966353][ T318] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.966679][ T318] rtnetlink_rcv_msg+0x713/0xc00
[ 20.967023][ T318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.967352][ T318] ? __lock_acquire+0x44d/0x7e0
[ 20.968858][ T318] netlink_rcv_skb+0x121/0x350
[ 20.969193][ T318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.969518][ T318] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.969853][ T318] ? netlink_deliver_tap+0x13e/0x340
[ 20.970182][ T318] ? netlink_deliver_tap+0xc3/0x340
[ 20.970512][ T318] netlink_unicast+0x4a1/0x780
[ 20.970839][ T318] ? __pfx_netlink_unicast+0x10/0x10
[ 20.971836][ T318] ? __lock_acquire+0x44d/0x7e0
[ 20.972188][ T318] netlink_sendmsg+0x721/0xbe0
[ 20.972514][ T318] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.972841][ T318] ? __import_iovec+0x238/0x3c0
[ 20.973422][ T318] ____sys_sendmsg+0x7aa/0xa10
[ 20.973775][ T318] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.974112][ T318] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.974530][ T318] ___sys_sendmsg+0xed/0x170
[ 20.974856][ T318] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.975185][ T318] ? __pfx_handle_pte_fault+0x10/0x10
[ 20.975518][ T318] ? reacquire_held_locks+0xd1/0x200
[ 20.975839][ T318] ? do_user_addr_fault+0x461/0xe00
[ 20.976180][ T318] ? __handle_mm_fault+0x3fc/0x5e0
[ 20.976515][ T318] ? __pfx___handle_mm_fault+0x10/0x10
[ 20.977770][ T318] ? lock_vma_under_rcu+0x36c/0x6b0
[ 20.978121][ T318] __sys_sendmsg+0x10b/0x1a0
[ 20.978446][ T318] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.978768][ T318] ? exc_page_fault+0x5d/0xc0
[ 20.979115][ T318] ? do_user_addr_fault+0x959/0xe00
[ 20.979444][ T318] ? rcu_is_watching+0x12/0xc0
[ 20.979774][ T318] do_syscall_64+0xc1/0x380
[ 20.980107][ T318] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.980510][ T318] RIP: 0033:0x7f92a29821e7
[ 20.980851][ T318] Code: Unable to access opcode bytes at 0x7f92a29821bd.
[ 20.981295][ T318] RSP: 002b:00007fffef459328 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.981788][ T318] RAX: ffffffffffffffda RBX: 00007fffef459a50 RCX: 00007f92a29821e7
[ 20.982298][ T318] RDX: 0000000000000000 RSI: 00007fffef459390 RDI: 0000000000000005
[ 20.982797][ T318] RBP: 0000000000000006 R08: 00000000000000a8 R09: 0000000000000000
[ 20.983305][ T318] R10: 00007f92a287a6f8 R11: 0000000000000246 R12: 00007fffef459a70
[ 20.983799][ T318] R13: 00000000686e6a34 R14: 0000000000499600 R15: 00007fffef459474
[ 20.984322][ T318]
[ 20.984580][ T318] irq event stamp: 39015
[ 20.984831][ T318] hardirqs last enabled at (39023): [] __up_console_sem+0x6b/0x80
[ 20.985412][ T318] hardirqs last disabled at (39032): [] __up_console_sem+0x50/0x80
[ 20.985990][ T318] softirqs last enabled at (38624): [] handle_softirqs+0x358/0x620
[ 20.986569][ T318] softirqs last disabled at (38619): [] __irq_exit_rcu+0xfa/0x160
[ 20.987142][ T318] ---[ end trace 0000000000000000 ]---
[ 23.448627][ T344] ------------[ cut here ]------------
[ 23.449054][ T344] WARNING: CPU: 3 PID: 344 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.449730][ T344] Modules linked in: ip_gre gre 8021q vrf veth
[ 23.450186][ T344] CPU: 3 UID: 0 PID: 344 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.450866][ T344] Tainted: [W]=WARN
[ 23.451134][ T344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.451566][ T344] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.451918][ T344] 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
[ 23.453142][ T344] RSP: 0018:ffffc90000557000 EFLAGS: 00010246
[ 23.453604][ T344] RAX: 0000000000000000 RBX: ffff88800966c000 RCX: 0000000000000001
[ 23.454148][ T344] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 23.454659][ T344] RBP: ffffc900005570e8 R08: ffff88800966c218 R09: 0000000000000000
[ 23.455171][ T344] R10: ffffc90000557118 R11: ffffffffa0979160 R12: 1ffff920000aae04
[ 23.455686][ T344] R13: 000000000000ffe7 R14: ffffc90000557118 R15: ffff88800966c218
[ 23.456205][ T344] FS: 00007f2d82fdc800(0000) GS:ffff888093e37000(0000) knlGS:0000000000000000
[ 23.456804][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.457254][ T344] CR2: 00000000004e73c0 CR3: 000000000dde4004 CR4: 0000000000772ef0
[ 23.457753][ T344] PKRU: 55555554
[ 23.458023][ T344] Call Trace:
[ 23.458268][ T344]
[ 23.458436][ T344] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 23.458853][ T344] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.459194][ T344] ? find_held_lock+0x2b/0x80
[ 23.459541][ T344] netif_set_mtu+0x88/0x100
[ 23.459893][ T344] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.460245][ T344] dev_set_mtu+0xa0/0x150
[ 23.460493][ T344] ip_tunnel_newlink+0x3a5/0x650
[ 23.460851][ T344] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 23.461221][ T344] ipgre_newlink+0x170/0x200 [ip_gre]
[ 23.461579][ T344] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 23.462005][ T344] ? __pfx_validate_linkmsg+0x10/0x10
[ 23.462338][ T344] ? rtnl_create_link+0x172/0xe30
[ 23.462673][ T344] rtnl_newlink_create+0x2bd/0x770
[ 23.463015][ T344] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 23.463352][ T344] ? __dev_get_by_name+0x12/0x50
[ 23.463682][ T344] ? rtnl_dev_get+0xa2/0x150
[ 23.464020][ T344] ? __pfx_rtnl_dev_get+0x10/0x10
[ 23.464356][ T344] ? rtnl_newlink+0x651/0xa60
[ 23.464678][ T344] ? reacquire_held_locks+0xd1/0x200
[ 23.465036][ T344] __rtnl_newlink+0x231/0xa40
[ 23.465387][ T344] rtnl_newlink+0x69a/0xa60
[ 23.465718][ T344] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.466101][ T344] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.466461][ T344] ? __lock_release+0x5d/0x170
[ 23.466815][ T344] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.467165][ T344] rtnetlink_rcv_msg+0x713/0xc00
[ 23.467491][ T344] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.467818][ T344] ? __lock_acquire+0x44d/0x7e0
[ 23.468158][ T344] netlink_rcv_skb+0x121/0x350
[ 23.468482][ T344] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.468831][ T344] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.469176][ T344] ? netlink_deliver_tap+0x13e/0x340
[ 23.469501][ T344] ? netlink_deliver_tap+0xc3/0x340
[ 23.469829][ T344] netlink_unicast+0x4a1/0x780
[ 23.470180][ T344] ? __pfx_netlink_unicast+0x10/0x10
[ 23.470515][ T344] ? __lock_acquire+0x44d/0x7e0
[ 23.470866][ T344] netlink_sendmsg+0x721/0xbe0
[ 23.471234][ T344] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.471582][ T344] ? __import_iovec+0x238/0x3c0
[ 23.471923][ T344] ____sys_sendmsg+0x7aa/0xa10
[ 23.472268][ T344] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.472592][ T344] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.473021][ T344] ___sys_sendmsg+0xed/0x170
[ 23.473362][ T344] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.473697][ T344] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.474125][ T344] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.474476][ T344] ? find_held_lock+0x2b/0x80
[ 23.474813][ T344] ? __lock_acquire+0x44d/0x7e0
[ 23.475177][ T344] ? find_held_lock+0x2b/0x80
[ 23.475523][ T344] ? __virt_addr_valid+0x22e/0x450
[ 23.475851][ T344] ? __lock_release+0x5d/0x170
[ 23.476212][ T344] __sys_sendmsg+0x10b/0x1a0
[ 23.476544][ T344] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.476954][ T344] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.477291][ T344] ? rcu_is_watching+0x12/0xc0
[ 23.477630][ T344] do_syscall_64+0xc1/0x380
[ 23.478006][ T344] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.478434][ T344] RIP: 0033:0x7f2d831a91e7
[ 23.478767][ T344] 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
[ 23.479953][ T344] RSP: 002b:00007fff591d8aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.480463][ T344] RAX: ffffffffffffffda RBX: 00007fff591d91d0 RCX: 00007f2d831a91e7
[ 23.480959][ T344] RDX: 0000000000000000 RSI: 00007fff591d8b10 RDI: 0000000000000005
[ 23.481446][ T344] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 23.481935][ T344] R10: 00007f2d830a6ee8 R11: 0000000000000246 R12: 00007fff591d91f0
[ 23.482439][ T344] R13: 00000000686e6a37 R14: 0000000000499600 R15: 00007fff591d8bf4
[ 23.482949][ T344]
[ 23.483221][ T344] irq event stamp: 50305
[ 23.483490][ T344] hardirqs last enabled at (50313): [] __up_console_sem+0x6b/0x80
[ 23.484093][ T344] hardirqs last disabled at (50322): [] __up_console_sem+0x50/0x80
[ 23.484657][ T344] softirqs last enabled at (50234): [] handle_softirqs+0x358/0x620
[ 23.485238][ T344] softirqs last disabled at (50225): [] __irq_exit_rcu+0xfa/0x160
[ 23.485807][ T344] ---[ end trace 0000000000000000 ]---
[ 37.386599][ T390] ------------[ cut here ]------------
[ 37.387142][ T390] WARNING: CPU: 3 PID: 390 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.387695][ T390] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.388118][ T390] CPU: 3 UID: 0 PID: 390 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.388683][ T390] Tainted: [W]=WARN
[ 37.388920][ T390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.389271][ T390] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.389563][ T390] 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
[ 37.390613][ T390] RSP: 0018:ffffc90000917140 EFLAGS: 00010246
[ 37.390980][ T390] RAX: 0000000000000000 RBX: ffff8880096bc000 RCX: 0000000000000001
[ 37.391401][ T390] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 37.391820][ T390] RBP: ffffc90000917230 R08: ffff888003955000 R09: 0000000000000000
[ 37.392256][ T390] R10: ffffc900009175c8 R11: ffffffffa1250668 R12: 1ffff92000122e2c
[ 37.392679][ T390] R13: 00000000000007d0 R14: ffffc90000917880 R15: ffff88800c5db860
[ 37.393110][ T390] FS: 00007f8a9d41d800(0000) GS:ffff888093e37000(0000) knlGS:0000000000000000
[ 37.393613][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.394008][ T390] CR2: 00000000004e5aa0 CR3: 00000000038c3001 CR4: 0000000000772ef0
[ 37.394435][ T390] PKRU: 55555554
[ 37.394642][ T390] Call Trace:
[ 37.394853][ T390]
[ 37.395340][ T390] ? find_held_lock+0x2b/0x80
[ 37.395805][ T390] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.396288][ T390] ? __lock_release+0x5d/0x170
[ 37.396803][ T390] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.397293][ T390] ? is_bpf_text_address+0x71/0x120
[ 37.397782][ T390] ? kernel_text_address+0xce/0xe0
[ 37.398297][ T390] do_setlink.constprop.0+0x6b1/0x2480
[ 37.398805][ T390] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.399438][ T390] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.399920][ T390] ? validate_chain+0x166/0x4d0
[ 37.400387][ T390] ? __kernel_text_address+0x12/0x40
[ 37.400866][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.401377][ T390] ? __mutex_trylock_common+0xf9/0x260
[ 37.401851][ T390] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.402499][ T390] ? rcu_is_watching+0x12/0xc0
[ 37.402989][ T390] ? rcu_is_watching+0x12/0xc0
[ 37.403475][ T390] ? trace_contention_end+0xdc/0x140
[ 37.403975][ T390] ? __mutex_lock+0x19c/0xcd0
[ 37.404440][ T390] ? find_held_lock+0x2b/0x80
[ 37.404924][ T390] ? rtnl_newlink+0x651/0xa60
[ 37.405408][ T390] ? __create_object+0x5e/0xb0
[ 37.405900][ T390] ? __pfx___mutex_lock+0x10/0x10
[ 37.406381][ T390] ? trace_cap_capable+0x10f/0x190
[ 37.406861][ T390] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.407463][ T390] ? __rtnl_newlink+0x40e/0xa40
[ 37.408025][ T390] rtnl_newlink+0x69a/0xa60
[ 37.408519][ T390] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.409008][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.409492][ T390] ? find_held_lock+0x2b/0x80
[ 37.409991][ T390] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.410468][ T390] ? __lock_release+0x5d/0x170
[ 37.410973][ T390] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.411466][ T390] rtnetlink_rcv_msg+0x713/0xc00
[ 37.411977][ T390] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.412486][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.413020][ T390] netlink_rcv_skb+0x121/0x350
[ 37.413530][ T390] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.414040][ T390] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.414562][ T390] ? netlink_deliver_tap+0x13e/0x340
[ 37.415061][ T390] ? netlink_deliver_tap+0xc3/0x340
[ 37.415577][ T390] netlink_unicast+0x4a1/0x780
[ 37.416099][ T390] ? __pfx_netlink_unicast+0x10/0x10
[ 37.416597][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.417118][ T390] netlink_sendmsg+0x721/0xbe0
[ 37.417629][ T390] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.418134][ T390] ? __import_iovec+0x238/0x3c0
[ 37.418606][ T390] ____sys_sendmsg+0x7aa/0xa10
[ 37.419101][ T390] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.419629][ T390] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.420282][ T390] ___sys_sendmsg+0xed/0x170
[ 37.420761][ T390] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.421267][ T390] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.421860][ T390] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.422359][ T390] ? find_held_lock+0x2b/0x80
[ 37.422771][ T390] ? __lock_acquire+0x44d/0x7e0
[ 37.423305][ T390] ? find_held_lock+0x2b/0x80
[ 37.423597][ T390] ? __virt_addr_valid+0x22e/0x450
[ 37.423874][ T390] ? __lock_release+0x5d/0x170
[ 37.424170][ T390] __sys_sendmsg+0x10b/0x1a0
[ 37.424448][ T390] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.424790][ T390] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.425092][ T390] ? rcu_is_watching+0x12/0xc0
[ 37.425367][ T390] do_syscall_64+0xc1/0x380
[ 37.425645][ T390] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.425993][ T390] RIP: 0033:0x7f8a9d5ea1e7
[ 37.426279][ T390] 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
[ 37.427280][ T390] RSP: 002b:00007ffe86f44238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.427701][ T390] RAX: ffffffffffffffda RBX: 00007ffe86f44960 RCX: 00007f8a9d5ea1e7
[ 37.428121][ T390] RDX: 0000000000000000 RSI: 00007ffe86f442a0 RDI: 0000000000000005
[ 37.428536][ T390] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.428963][ T390] R10: 00007f8a9d4e7ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.429377][ T390] R13: 00000000686e6a45 R14: 0000000000499600 R15: 0000000000000000
[ 37.429802][ T390]
[ 37.430020][ T390] irq event stamp: 38037
[ 37.430226][ T390] hardirqs last enabled at (38045): [] __up_console_sem+0x6b/0x80
[ 37.430707][ T390] hardirqs last disabled at (38052): [] __up_console_sem+0x50/0x80
[ 37.431190][ T390] softirqs last enabled at (37690): [] handle_softirqs+0x358/0x620
[ 37.431671][ T390] softirqs last disabled at (37681): [] __irq_exit_rcu+0xfa/0x160
[ 37.432151][ T390] ---[ end trace 0000000000000000 ]---
[ 37.574698][ T391] ------------[ cut here ]------------
[ 37.575027][ T391] WARNING: CPU: 1 PID: 391 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.575578][ T391] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.576006][ T391] CPU: 1 UID: 0 PID: 391 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.576555][ T391] Tainted: [W]=WARN
[ 37.576763][ T391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.577130][ T391] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.577430][ T391] 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
[ 37.578420][ T391] RSP: 0018:ffffc90000927140 EFLAGS: 00010246
[ 37.578767][ T391] RAX: 0000000000000000 RBX: ffff888008859000 RCX: 0000000000000001
[ 37.579201][ T391] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 37.579618][ T391] RBP: ffffc90000927230 R08: ffff888009b2a000 R09: 0000000000000000
[ 37.580037][ T391] R10: ffffc900009275c8 R11: ffffffffa1250668 R12: 1ffff92000124e2c
[ 37.580448][ T391] R13: 00000000000007d0 R14: ffffc90000927880 R15: ffff888009e6ede0
[ 37.580856][ T391] FS: 00007efc738d4800(0000) GS:ffff888093d37000(0000) knlGS:0000000000000000
[ 37.581353][ T391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.581715][ T391] CR2: 00000000004e5aa8 CR3: 000000000dc5e001 CR4: 0000000000772ef0
[ 37.582139][ T391] PKRU: 55555554
[ 37.582345][ T391] Call Trace:
[ 37.582551][ T391]
[ 37.582691][ T391] ? find_held_lock+0x2b/0x80
[ 37.582979][ T391] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.583254][ T391] ? __lock_release+0x5d/0x170
[ 37.583551][ T391] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.583825][ T391] ? is_bpf_text_address+0x71/0x120
[ 37.584109][ T391] ? kernel_text_address+0xce/0xe0
[ 37.584425][ T391] do_setlink.constprop.0+0x6b1/0x2480
[ 37.584707][ T391] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.585087][ T391] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.585369][ T391] ? validate_chain+0x166/0x4d0
[ 37.585640][ T391] ? __kernel_text_address+0x12/0x40
[ 37.585924][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.586202][ T391] ? __mutex_trylock_common+0xf9/0x260
[ 37.586476][ T391] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.586815][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.587101][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.587374][ T391] ? trace_contention_end+0xdc/0x140
[ 37.587656][ T391] ? __mutex_lock+0x19c/0xcd0
[ 37.587942][ T391] ? find_held_lock+0x2b/0x80
[ 37.588221][ T391] ? rtnl_newlink+0x651/0xa60
[ 37.588491][ T391] ? __create_object+0x5e/0xb0
[ 37.588765][ T391] ? __pfx___mutex_lock+0x10/0x10
[ 37.589061][ T391] ? trace_cap_capable+0x10f/0x190
[ 37.589336][ T391] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.589686][ T391] ? __rtnl_newlink+0x40e/0xa40
[ 37.589975][ T391] rtnl_newlink+0x69a/0xa60
[ 37.590262][ T391] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.590545][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.590826][ T391] ? find_held_lock+0x2b/0x80
[ 37.591117][ T391] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.591391][ T391] ? __lock_release+0x5d/0x170
[ 37.591668][ T391] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.591960][ T391] rtnetlink_rcv_msg+0x713/0xc00
[ 37.592236][ T391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.592512][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.592796][ T391] netlink_rcv_skb+0x121/0x350
[ 37.593091][ T391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.593387][ T391] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.593673][ T391] ? netlink_deliver_tap+0x13e/0x340
[ 37.593963][ T391] ? netlink_deliver_tap+0xc3/0x340
[ 37.594238][ T391] netlink_unicast+0x4a1/0x780
[ 37.594517][ T391] ? __pfx_netlink_unicast+0x10/0x10
[ 37.594789][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.595076][ T391] netlink_sendmsg+0x721/0xbe0
[ 37.595356][ T391] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.595632][ T391] ? __import_iovec+0x238/0x3c0
[ 37.595931][ T391] ____sys_sendmsg+0x7aa/0xa10
[ 37.596213][ T391] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.596488][ T391] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.596841][ T391] ___sys_sendmsg+0xed/0x170
[ 37.597134][ T391] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.597411][ T391] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.597756][ T391] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.598048][ T391] ? find_held_lock+0x2b/0x80
[ 37.598329][ T391] ? __lock_acquire+0x44d/0x7e0
[ 37.598617][ T391] ? find_held_lock+0x2b/0x80
[ 37.598904][ T391] ? __virt_addr_valid+0x22e/0x450
[ 37.599178][ T391] ? __lock_release+0x5d/0x170
[ 37.599460][ T391] __sys_sendmsg+0x10b/0x1a0
[ 37.599737][ T391] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.600085][ T391] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.600377][ T391] ? rcu_is_watching+0x12/0xc0
[ 37.600653][ T391] do_syscall_64+0xc1/0x380
[ 37.600946][ T391] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.601291][ T391] RIP: 0033:0x7efc73aa11e7
[ 37.601575][ T391] 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
[ 37.602573][ T391] RSP: 002b:00007ffe57760b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.602997][ T391] RAX: ffffffffffffffda RBX: 00007ffe57761260 RCX: 00007efc73aa11e7
[ 37.603416][ T391] RDX: 0000000000000000 RSI: 00007ffe57760ba0 RDI: 0000000000000005
[ 37.603826][ T391] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.604253][ T391] R10: 00007efc7399eee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.604663][ T391] R13: 00000000686e6a45 R14: 0000000000499600 R15: 0000000000000000
[ 37.605110][ T391]
[ 37.605321][ T391] irq event stamp: 46221
[ 37.605526][ T391] hardirqs last enabled at (46229): [] __up_console_sem+0x6b/0x80
[ 37.606015][ T391] hardirqs last disabled at (46238): [] __up_console_sem+0x50/0x80
[ 37.606494][ T391] softirqs last enabled at (46210): [] handle_softirqs+0x358/0x620
[ 37.606976][ T391] softirqs last disabled at (46189): [] __irq_exit_rcu+0xfa/0x160
[ 37.607451][ T391] ---[ end trace 0000000000000000 ]---
[ 37.709818][ T392] ------------[ cut here ]------------
[ 37.710933][ T392] WARNING: CPU: 0 PID: 392 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.711493][ T392] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.711866][ T392] CPU: 0 UID: 0 PID: 392 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.712441][ T392] Tainted: [W]=WARN
[ 37.712653][ T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.713007][ T392] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.713299][ T392] 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
[ 37.714298][ T392] RSP: 0018:ffffc90000937140 EFLAGS: 00010246
[ 37.714646][ T392] RAX: 0000000000000000 RBX: ffff88800c744000 RCX: 0000000000000001
[ 37.715069][ T392] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 37.715483][ T392] RBP: ffffc90000937230 R08: ffff888009773800 R09: 0000000000000000
[ 37.715904][ T392] R10: ffffc900009375c8 R11: ffffffffa1250668 R12: 1ffff92000126e2c
[ 37.716315][ T392] R13: 00000000000007d0 R14: ffffc90000937880 R15: ffff888009a183e0
[ 37.716727][ T392] FS: 00007f19cd7bc800(0000) GS:ffff888093cb7000(0000) knlGS:0000000000000000
[ 37.717217][ T392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.717566][ T392] CR2: 00000000004e73b8 CR3: 000000000a7a2005 CR4: 0000000000772ef0
[ 37.717988][ T392] PKRU: 55555554
[ 37.718197][ T392] Call Trace:
[ 37.718410][ T392]
[ 37.718551][ T392] ? find_held_lock+0x2b/0x80
[ 37.718834][ T392] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.719115][ T392] ? __lock_release+0x5d/0x170
[ 37.719400][ T392] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.719677][ T392] ? is_bpf_text_address+0x71/0x120
[ 37.719962][ T392] ? kernel_text_address+0xce/0xe0
[ 37.720241][ T392] do_setlink.constprop.0+0x6b1/0x2480
[ 37.720521][ T392] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.720869][ T392] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.721150][ T392] ? validate_chain+0x166/0x4d0
[ 37.721429][ T392] ? __kernel_text_address+0x12/0x40
[ 37.721707][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.721999][ T392] ? __mutex_trylock_common+0xf9/0x260
[ 37.722275][ T392] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.722617][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.722902][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.723177][ T392] ? trace_contention_end+0xdc/0x140
[ 37.723463][ T392] ? __mutex_lock+0x19c/0xcd0
[ 37.723741][ T392] ? find_held_lock+0x2b/0x80
[ 37.724027][ T392] ? rtnl_newlink+0x651/0xa60
[ 37.724299][ T392] ? __create_object+0x5e/0xb0
[ 37.724577][ T392] ? __pfx___mutex_lock+0x10/0x10
[ 37.724850][ T392] ? trace_cap_capable+0x10f/0x190
[ 37.725131][ T392] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.725483][ T392] ? __rtnl_newlink+0x40e/0xa40
[ 37.725764][ T392] rtnl_newlink+0x69a/0xa60
[ 37.726051][ T392] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.726328][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.726608][ T392] ? find_held_lock+0x2b/0x80
[ 37.726899][ T392] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.727171][ T392] ? __lock_release+0x5d/0x170
[ 37.727450][ T392] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.727731][ T392] rtnetlink_rcv_msg+0x713/0xc00
[ 37.728022][ T392] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.728300][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.728582][ T392] netlink_rcv_skb+0x121/0x350
[ 37.728861][ T392] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.729146][ T392] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.729432][ T392] ? netlink_deliver_tap+0x13e/0x340
[ 37.729712][ T392] ? netlink_deliver_tap+0xc3/0x340
[ 37.730000][ T392] netlink_unicast+0x4a1/0x780
[ 37.730281][ T392] ? __pfx_netlink_unicast+0x10/0x10
[ 37.730552][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.730828][ T392] netlink_sendmsg+0x721/0xbe0
[ 37.731116][ T392] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.731389][ T392] ? __import_iovec+0x238/0x3c0
[ 37.731671][ T392] ____sys_sendmsg+0x7aa/0xa10
[ 37.731966][ T392] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.732238][ T392] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.732589][ T392] ___sys_sendmsg+0xed/0x170
[ 37.732861][ T392] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.733145][ T392] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.733499][ T392] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.733782][ T392] ? find_held_lock+0x2b/0x80
[ 37.734087][ T392] ? __lock_acquire+0x44d/0x7e0
[ 37.734371][ T392] ? find_held_lock+0x2b/0x80
[ 37.734646][ T392] ? __virt_addr_valid+0x22e/0x450
[ 37.734929][ T392] ? __lock_release+0x5d/0x170
[ 37.735214][ T392] __sys_sendmsg+0x10b/0x1a0
[ 37.735487][ T392] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.735832][ T392] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.736137][ T392] ? rcu_is_watching+0x12/0xc0
[ 37.736415][ T392] do_syscall_64+0xc1/0x380
[ 37.736689][ T392] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.737048][ T392] RIP: 0033:0x7f19cd9891e7
[ 37.737333][ T392] 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
[ 37.738330][ T392] RSP: 002b:00007ffc30826fb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.738744][ T392] RAX: ffffffffffffffda RBX: 00007ffc308276e0 RCX: 00007f19cd9891e7
[ 37.739171][ T392] RDX: 0000000000000000 RSI: 00007ffc30827020 RDI: 0000000000000005
[ 37.739584][ T392] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.740011][ T392] R10: 00007f19cd886ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.740423][ T392] R13: 00000000686e6a45 R14: 0000000000499600 R15: 0000000000000000
[ 37.740846][ T392]
[ 37.741064][ T392] irq event stamp: 37813
[ 37.741271][ T392] hardirqs last enabled at (37821): [] __up_console_sem+0x6b/0x80
[ 37.741757][ T392] hardirqs last disabled at (37828): [] __up_console_sem+0x50/0x80
[ 37.742238][ T392] softirqs last enabled at (36966): [] handle_softirqs+0x358/0x620
[ 37.742715][ T392] softirqs last disabled at (36357): [] __irq_exit_rcu+0xfa/0x160
[ 37.743197][ T392] ---[ end trace 0000000000000000 ]---
[ 37.860959][ T393] ------------[ cut here ]------------
[ 37.861394][ T393] WARNING: CPU: 3 PID: 393 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.861955][ T393] Modules linked in: ip_gre gre 8021q vrf veth
[ 37.862328][ T393] CPU: 3 UID: 0 PID: 393 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.862899][ T393] Tainted: [W]=WARN
[ 37.863110][ T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.863482][ T393] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.863769][ T393] 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
[ 37.864759][ T393] RSP: 0018:ffffc90000947140 EFLAGS: 00010246
[ 37.865119][ T393] RAX: 0000000000000000 RBX: ffff88800a219000 RCX: 0000000000000001
[ 37.865535][ T393] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 37.866058][ T393] RBP: ffffc90000947230 R08: ffff88800b27a000 R09: 0000000000000000
[ 37.866484][ T393] R10: ffffc900009475c8 R11: ffffffffa1250668 R12: 1ffff92000128e2c
[ 37.866906][ T393] R13: 00000000000007d0 R14: ffffc90000947880 R15: ffff888009a18e60
[ 37.867326][ T393] FS: 00007f38508d3800(0000) GS:ffff888093e37000(0000) knlGS:0000000000000000
[ 37.867806][ T393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.868161][ T393] CR2: 00000000004e5ab0 CR3: 00000000038c3004 CR4: 0000000000772ef0
[ 37.868575][ T393] PKRU: 55555554
[ 37.868781][ T393] Call Trace:
[ 37.868998][ T393]
[ 37.869147][ T393] ? find_held_lock+0x2b/0x80
[ 37.869431][ T393] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.869705][ T393] ? __lock_release+0x5d/0x170
[ 37.869997][ T393] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.870275][ T393] ? is_bpf_text_address+0x71/0x120
[ 37.870553][ T393] ? kernel_text_address+0xce/0xe0
[ 37.870834][ T393] do_setlink.constprop.0+0x6b1/0x2480
[ 37.871130][ T393] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.871478][ T393] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.871752][ T393] ? validate_chain+0x166/0x4d0
[ 37.872035][ T393] ? __kernel_text_address+0x12/0x40
[ 37.872313][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.872593][ T393] ? __mutex_trylock_common+0xf9/0x260
[ 37.872867][ T393] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.873233][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.873521][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.873796][ T393] ? trace_contention_end+0xdc/0x140
[ 37.874080][ T393] ? __mutex_lock+0x19c/0xcd0
[ 37.874359][ T393] ? find_held_lock+0x2b/0x80
[ 37.874636][ T393] ? rtnl_newlink+0x651/0xa60
[ 37.874914][ T393] ? __create_object+0x5e/0xb0
[ 37.875197][ T393] ? __pfx___mutex_lock+0x10/0x10
[ 37.875478][ T393] ? trace_cap_capable+0x10f/0x190
[ 37.875756][ T393] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.876111][ T393] ? __rtnl_newlink+0x40e/0xa40
[ 37.876392][ T393] rtnl_newlink+0x69a/0xa60
[ 37.876671][ T393] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.876953][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.877234][ T393] ? find_held_lock+0x2b/0x80
[ 37.877512][ T393] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.877783][ T393] ? __lock_release+0x5d/0x170
[ 37.878070][ T393] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.878348][ T393] rtnetlink_rcv_msg+0x713/0xc00
[ 37.878626][ T393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.878913][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.879194][ T393] netlink_rcv_skb+0x121/0x350
[ 37.879471][ T393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.879748][ T393] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.880046][ T393] ? netlink_deliver_tap+0x13e/0x340
[ 37.880320][ T393] ? netlink_deliver_tap+0xc3/0x340
[ 37.880595][ T393] netlink_unicast+0x4a1/0x780
[ 37.880875][ T393] ? __pfx_netlink_unicast+0x10/0x10
[ 37.881163][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.881442][ T393] netlink_sendmsg+0x721/0xbe0
[ 37.881724][ T393] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.882010][ T393] ? __import_iovec+0x238/0x3c0
[ 37.882298][ T393] ____sys_sendmsg+0x7aa/0xa10
[ 37.882576][ T393] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.882851][ T393] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.883236][ T393] ___sys_sendmsg+0xed/0x170
[ 37.883525][ T393] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.883803][ T393] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.884160][ T393] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.884439][ T393] ? find_held_lock+0x2b/0x80
[ 37.884717][ T393] ? __lock_acquire+0x44d/0x7e0
[ 37.885009][ T393] ? find_held_lock+0x2b/0x80
[ 37.885284][ T393] ? __virt_addr_valid+0x22e/0x450
[ 37.885557][ T393] ? __lock_release+0x5d/0x170
[ 37.885844][ T393] __sys_sendmsg+0x10b/0x1a0
[ 37.886130][ T393] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.886489][ T393] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.886776][ T393] ? rcu_is_watching+0x12/0xc0
[ 37.887066][ T393] do_syscall_64+0xc1/0x380
[ 37.887343][ T393] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.887685][ T393] RIP: 0033:0x7f3850aa01e7
[ 37.887984][ 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
[ 37.888975][ T393] RSP: 002b:00007ffc733c7078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.889394][ T393] RAX: ffffffffffffffda RBX: 00007ffc733c77a0 RCX: 00007f3850aa01e7
[ 37.889813][ T393] RDX: 0000000000000000 RSI: 00007ffc733c70e0 RDI: 0000000000000005
[ 37.890241][ T393] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.890653][ T393] R10: 00007f385099dee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.891076][ T393] R13: 00000000686e6a45 R14: 0000000000499600 R15: 0000000000000000
[ 37.891504][ T393]
[ 37.891713][ T393] irq event stamp: 39297
[ 37.891932][ T393] hardirqs last enabled at (39307): [] __up_console_sem+0x6b/0x80
[ 37.892423][ T393] hardirqs last disabled at (39314): [] __up_console_sem+0x50/0x80
[ 37.892910][ T393] softirqs last enabled at (38366): [] netlink_release+0x328/0xf20
[ 37.893399][ T393] softirqs last disabled at (38364): [] netlink_release+0x2b3/0xf20
[ 37.893892][ T393] ---[ end trace 0000000000000000 ]---
[ 38.002599][ T394] ------------[ cut here ]------------
[ 38.003718][ T394] WARNING: CPU: 1 PID: 394 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.004291][ T394] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.004727][ T394] CPU: 1 UID: 0 PID: 394 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.005675][ T394] Tainted: [W]=WARN
[ 38.005906][ T394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.006259][ T394] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.006547][ T394] 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
[ 38.007560][ T394] RSP: 0018:ffffc90000947140 EFLAGS: 00010246
[ 38.007935][ T394] RAX: 0000000000000000 RBX: ffff888009264000 RCX: 0000000000000001
[ 38.008348][ T394] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 38.008777][ T394] RBP: ffffc90000947230 R08: ffff888009b16800 R09: 0000000000000000
[ 38.009334][ T394] R10: ffffc900009475c8 R11: ffffffffa1250668 R12: 1ffff92000128e2c
[ 38.010053][ T394] R13: 00000000000007d0 R14: ffffc90000947880 R15: ffff888009a198e0
[ 38.010474][ T394] FS: 00007f8ddb3e1800(0000) GS:ffff888093d37000(0000) knlGS:0000000000000000
[ 38.011100][ T394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.011449][ T394] CR2: 00000000004e55b8 CR3: 000000000a7a2003 CR4: 0000000000772ef0
[ 38.011872][ T394] PKRU: 55555554
[ 38.012117][ T394] Call Trace:
[ 38.012330][ T394]
[ 38.012470][ T394] ? find_held_lock+0x2b/0x80
[ 38.012768][ T394] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.013058][ T394] ? __lock_release+0x5d/0x170
[ 38.013361][ T394] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.013655][ T394] ? is_bpf_text_address+0x71/0x120
[ 38.013950][ T394] ? kernel_text_address+0xce/0xe0
[ 38.014241][ T394] do_setlink.constprop.0+0x6b1/0x2480
[ 38.014527][ T394] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.014966][ T394] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.015245][ T394] ? validate_chain+0x166/0x4d0
[ 38.015519][ T394] ? __kernel_text_address+0x12/0x40
[ 38.015798][ T394] ? __lock_acquire+0x44d/0x7e0
[ 38.016089][ T394] ? __mutex_trylock_common+0xf9/0x260
[ 38.016371][ T394] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.016711][ T394] ? rcu_is_watching+0x12/0xc0
[ 38.017007][ T394] ? rcu_is_watching+0x12/0xc0
[ 38.017282][ T394] ? trace_contention_end+0xdc/0x140
[ 38.017557][ T394] ? __mutex_lock+0x19c/0xcd0
[ 38.017836][ T394] ? find_held_lock+0x2b/0x80
[ 38.018126][ T394] ? rtnl_newlink+0x651/0xa60
[ 38.018402][ T394] ? __create_object+0x5e/0xb0
[ 38.018689][ T394] ? __pfx___mutex_lock+0x10/0x10
[ 38.018978][ T394] ? trace_cap_capable+0x10f/0x190
[ 38.019255][ T394] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.019599][ T394] ? __rtnl_newlink+0x40e/0xa40
[ 38.019893][ T394] rtnl_newlink+0x69a/0xa60
[ 38.020182][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.020456][ T394] ? __lock_acquire+0x44d/0x7e0
[ 38.020746][ T394] ? find_held_lock+0x2b/0x80
[ 38.021032][ T394] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.021306][ T394] ? __lock_release+0x5d/0x170
[ 38.021583][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.021856][ T394] rtnetlink_rcv_msg+0x713/0xc00
[ 38.022148][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.022427][ T394] ? __lock_acquire+0x44d/0x7e0
[ 38.022709][ T394] netlink_rcv_skb+0x121/0x350
[ 38.023022][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.023305][ T394] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.023596][ T394] ? netlink_deliver_tap+0x13e/0x340
[ 38.023869][ T394] ? netlink_deliver_tap+0xc3/0x340
[ 38.024161][ T394] netlink_unicast+0x4a1/0x780
[ 38.024440][ T394] ? __pfx_netlink_unicast+0x10/0x10
[ 38.024714][ T394] ? __lock_acquire+0x44d/0x7e0
[ 38.025011][ T394] netlink_sendmsg+0x721/0xbe0
[ 38.025291][ T394] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.025567][ T394] ? __import_iovec+0x238/0x3c0
[ 38.025856][ T394] ____sys_sendmsg+0x7aa/0xa10
[ 38.026149][ T394] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.026424][ T394] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.026779][ T394] ___sys_sendmsg+0xed/0x170
[ 38.027074][ T394] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.027350][ T394] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.027693][ T394] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.027984][ T394] ? find_held_lock+0x2b/0x80
[ 38.028262][ T394] ? __lock_acquire+0x44d/0x7e0
[ 38.028542][ T394] ? find_held_lock+0x2b/0x80
[ 38.028816][ T394] ? __virt_addr_valid+0x22e/0x450
[ 38.029108][ T394] ? __lock_release+0x5d/0x170
[ 38.029392][ T394] __sys_sendmsg+0x10b/0x1a0
[ 38.029669][ T394] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.030021][ T394] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.030311][ T394] ? rcu_is_watching+0x12/0xc0
[ 38.030590][ T394] do_syscall_64+0xc1/0x380
[ 38.030865][ T394] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.031223][ T394] RIP: 0033:0x7f8ddb5ae1e7
[ 38.031513][ 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
[ 38.032507][ T394] RSP: 002b:00007ffe737e9a38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.032936][ T394] RAX: ffffffffffffffda RBX: 00007ffe737ea160 RCX: 00007f8ddb5ae1e7
[ 38.033374][ T394] RDX: 0000000000000000 RSI: 00007ffe737e9aa0 RDI: 0000000000000005
[ 38.033791][ T394] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.034220][ T394] R10: 00007f8ddb4abee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.034636][ T394] R13: 00000000686e6a45 R14: 0000000000499600 R15: 0000000000000000
[ 38.035083][ T394]
[ 38.035292][ T394] irq event stamp: 38449
[ 38.035498][ T394] hardirqs last enabled at (38457): [] __up_console_sem+0x6b/0x80
[ 38.035990][ T394] hardirqs last disabled at (38466): [] __up_console_sem+0x50/0x80
[ 38.036465][ T394] softirqs last enabled at (37794): [] handle_softirqs+0x358/0x620
[ 38.036963][ T394] softirqs last disabled at (37767): [] __irq_exit_rcu+0xfa/0x160
[ 38.037439][ T394] ---[ end trace 0000000000000000 ]---
[ 38.151299][ T395] ------------[ cut here ]------------
[ 38.151650][ T395] WARNING: CPU: 3 PID: 395 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.152262][ T395] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.152651][ T395] CPU: 3 UID: 0 PID: 395 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.154723][ T395] Tainted: [W]=WARN
[ 38.154977][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.155343][ T395] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.155644][ T395] 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
[ 38.156690][ T395] RSP: 0018:ffffc90000947140 EFLAGS: 00010246
[ 38.157067][ T395] RAX: 0000000000000000 RBX: ffff88800c751000 RCX: 0000000000000001
[ 38.157500][ T395] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 38.157943][ T395] RBP: ffffc90000947230 R08: ffff88800b3a5000 R09: 0000000000000000
[ 38.158377][ T395] R10: ffffc900009475c8 R11: ffffffffa1250668 R12: 1ffff92000128e2c
[ 38.158815][ T395] R13: 00000000000007d0 R14: ffffc90000947880 R15: ffff888009a1a360
[ 38.159255][ T395] FS: 00007f4efcb67800(0000) GS:ffff888093e37000(0000) knlGS:0000000000000000
[ 38.159762][ T395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.160135][ T395] CR2: 00000000004e5ac8 CR3: 00000000038c3006 CR4: 0000000000772ef0
[ 38.160573][ T395] PKRU: 55555554
[ 38.160789][ T395] Call Trace:
[ 38.161012][ T395]
[ 38.161158][ T395] ? find_held_lock+0x2b/0x80
[ 38.161460][ T395] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.161751][ T395] ? __lock_release+0x5d/0x170
[ 38.162053][ T395] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.162331][ T395] ? is_bpf_text_address+0x71/0x120
[ 38.162611][ T395] ? kernel_text_address+0xce/0xe0
[ 38.162902][ T395] do_setlink.constprop.0+0x6b1/0x2480
[ 38.163185][ T395] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.163542][ T395] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.163818][ T395] ? validate_chain+0x166/0x4d0
[ 38.164102][ T395] ? __kernel_text_address+0x12/0x40
[ 38.164384][ T395] ? __lock_acquire+0x44d/0x7e0
[ 38.164664][ T395] ? __mutex_trylock_common+0xf9/0x260
[ 38.164948][ T395] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.165307][ T395] ? rcu_is_watching+0x12/0xc0
[ 38.165602][ T395] ? rcu_is_watching+0x12/0xc0
[ 38.165900][ T395] ? trace_contention_end+0xdc/0x140
[ 38.166189][ T395] ? __mutex_lock+0x19c/0xcd0
[ 38.166471][ T395] ? find_held_lock+0x2b/0x80
[ 38.166754][ T395] ? rtnl_newlink+0x651/0xa60
[ 38.167041][ T395] ? __create_object+0x5e/0xb0
[ 38.167321][ T395] ? __pfx___mutex_lock+0x10/0x10
[ 38.167596][ T395] ? trace_cap_capable+0x10f/0x190
[ 38.167871][ T395] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.168229][ T395] ? __rtnl_newlink+0x40e/0xa40
[ 38.168513][ T395] rtnl_newlink+0x69a/0xa60
[ 38.168802][ T395] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.169092][ T395] ? __lock_acquire+0x44d/0x7e0
[ 38.169387][ T395] ? find_held_lock+0x2b/0x80
[ 38.169665][ T395] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.169944][ T395] ? __lock_release+0x5d/0x170
[ 38.170225][ T395] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.170517][ T395] rtnetlink_rcv_msg+0x713/0xc00
[ 38.170813][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.171122][ T395] ? __lock_acquire+0x44d/0x7e0
[ 38.171417][ T395] netlink_rcv_skb+0x121/0x350
[ 38.171718][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.172018][ T395] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.172322][ T395] ? netlink_deliver_tap+0x13e/0x340
[ 38.172611][ T395] ? netlink_deliver_tap+0xc3/0x340
[ 38.172914][ T395] netlink_unicast+0x4a1/0x780
[ 38.173222][ T395] ? __pfx_netlink_unicast+0x10/0x10
[ 38.173544][ T395] ? __lock_acquire+0x44d/0x7e0
[ 38.173844][ T395] netlink_sendmsg+0x721/0xbe0
[ 38.174151][ T395] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.174444][ T395] ? __import_iovec+0x238/0x3c0
[ 38.174746][ T395] ____sys_sendmsg+0x7aa/0xa10
[ 38.175054][ T395] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.175353][ T395] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.175732][ T395] ___sys_sendmsg+0xed/0x170
[ 38.176034][ T395] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.176326][ T395] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.176690][ T395] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.176992][ T395] ? find_held_lock+0x2b/0x80
[ 38.177295][ T395] ? __lock_acquire+0x44d/0x7e0
[ 38.177600][ T395] ? find_held_lock+0x2b/0x80
[ 38.177905][ T395] ? __virt_addr_valid+0x22e/0x450
[ 38.178198][ T395] ? __lock_release+0x5d/0x170
[ 38.178496][ T395] __sys_sendmsg+0x10b/0x1a0
[ 38.178788][ T395] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.179180][ T395] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.179486][ T395] ? rcu_is_watching+0x12/0xc0
[ 38.179782][ T395] do_syscall_64+0xc1/0x380
[ 38.180102][ T395] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.180459][ T395] RIP: 0033:0x7f4efcd341e7
[ 38.180764][ 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
[ 38.181797][ T395] RSP: 002b:00007ffd26ec17f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.182276][ T395] RAX: ffffffffffffffda RBX: 00007ffd26ec1f20 RCX: 00007f4efcd341e7
[ 38.182713][ T395] RDX: 0000000000000000 RSI: 00007ffd26ec1860 RDI: 0000000000000005
[ 38.183158][ T395] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.183610][ T395] R10: 00007f4efcc31ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.184061][ T395] R13: 00000000686e6a45 R14: 0000000000499600 R15: 0000000000000000
[ 38.184510][ T395]
[ 38.184730][ T395] irq event stamp: 38935
[ 38.184959][ T395] hardirqs last enabled at (38945): [] __up_console_sem+0x6b/0x80
[ 38.185475][ T395] hardirqs last disabled at (38952): [] __up_console_sem+0x50/0x80
[ 38.185991][ T395] softirqs last enabled at (38880): [] handle_softirqs+0x358/0x620
[ 38.186495][ T395] softirqs last disabled at (38875): [] __irq_exit_rcu+0xfa/0x160
[ 38.187006][ T395] ---[ end trace 0000000000000000 ]---
[ 38.305174][ T396] ------------[ cut here ]------------
[ 38.305582][ T396] WARNING: CPU: 0 PID: 396 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.306157][ T396] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.306547][ T396] CPU: 0 UID: 0 PID: 396 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.307134][ T396] Tainted: [W]=WARN
[ 38.307346][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.307691][ T396] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.307991][ T396] 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
[ 38.309386][ T396] RSP: 0018:ffffc900008f7140 EFLAGS: 00010246
[ 38.309738][ T396] RAX: 0000000000000000 RBX: ffff88800b361000 RCX: 0000000000000001
[ 38.310161][ T396] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 38.310569][ T396] RBP: ffffc900008f7230 R08: ffff8880061a2000 R09: 0000000000000000
[ 38.310988][ T396] R10: ffffc900008f75c8 R11: ffffffffa1250668 R12: 1ffff9200011ee2c
[ 38.311402][ T396] R13: 00000000000007d0 R14: ffffc900008f7880 R15: ffff888009a1ade0
[ 38.311810][ T396] FS: 00007f730a2dc800(0000) GS:ffff888093cb7000(0000) knlGS:0000000000000000
[ 38.312296][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.312644][ T396] CR2: 00000000004e5ac0 CR3: 000000000a7a2004 CR4: 0000000000772ef0
[ 38.313073][ T396] PKRU: 55555554
[ 38.313291][ T396] Call Trace:
[ 38.313507][ T396]
[ 38.313646][ T396] ? find_held_lock+0x2b/0x80
[ 38.313951][ T396] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.314241][ T396] ? __lock_release+0x5d/0x170
[ 38.314536][ T396] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.314826][ T396] ? is_bpf_text_address+0x71/0x120
[ 38.315127][ T396] ? kernel_text_address+0xce/0xe0
[ 38.315421][ T396] do_setlink.constprop.0+0x6b1/0x2480
[ 38.315717][ T396] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.316089][ T396] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.316376][ T396] ? validate_chain+0x166/0x4d0
[ 38.316648][ T396] ? __kernel_text_address+0x12/0x40
[ 38.316941][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.317219][ T396] ? __mutex_trylock_common+0xf9/0x260
[ 38.317495][ T396] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.317836][ T396] ? rcu_is_watching+0x12/0xc0
[ 38.318132][ T396] ? rcu_is_watching+0x12/0xc0
[ 38.318403][ T396] ? trace_contention_end+0xdc/0x140
[ 38.318675][ T396] ? __mutex_lock+0x19c/0xcd0
[ 38.318962][ T396] ? find_held_lock+0x2b/0x80
[ 38.319246][ T396] ? rtnl_newlink+0x651/0xa60
[ 38.319519][ T396] ? __create_object+0x5e/0xb0
[ 38.319796][ T396] ? __pfx___mutex_lock+0x10/0x10
[ 38.320083][ T396] ? trace_cap_capable+0x10f/0x190
[ 38.320357][ T396] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.320701][ T396] ? __rtnl_newlink+0x40e/0xa40
[ 38.320987][ T396] rtnl_newlink+0x69a/0xa60
[ 38.321274][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.321546][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.321827][ T396] ? find_held_lock+0x2b/0x80
[ 38.322107][ T396] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.322416][ T396] ? __lock_release+0x5d/0x170
[ 38.322703][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.322990][ T396] rtnetlink_rcv_msg+0x713/0xc00
[ 38.323268][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.323572][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.323853][ T396] netlink_rcv_skb+0x121/0x350
[ 38.324140][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.324431][ T396] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.324724][ T396] ? netlink_deliver_tap+0x13e/0x340
[ 38.325019][ T396] ? netlink_deliver_tap+0xc3/0x340
[ 38.325311][ T396] netlink_unicast+0x4a1/0x780
[ 38.325595][ T396] ? __pfx_netlink_unicast+0x10/0x10
[ 38.325873][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.326181][ T396] netlink_sendmsg+0x721/0xbe0
[ 38.326458][ T396] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.326733][ T396] ? __import_iovec+0x238/0x3c0
[ 38.327027][ T396] ____sys_sendmsg+0x7aa/0xa10
[ 38.327306][ T396] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.327584][ T396] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.327949][ T396] ___sys_sendmsg+0xed/0x170
[ 38.328226][ T396] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.328502][ T396] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.328846][ T396] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.329137][ T396] ? find_held_lock+0x2b/0x80
[ 38.329417][ T396] ? __lock_acquire+0x44d/0x7e0
[ 38.329706][ T396] ? find_held_lock+0x2b/0x80
[ 38.329991][ T396] ? __virt_addr_valid+0x22e/0x450
[ 38.330267][ T396] ? __lock_release+0x5d/0x170
[ 38.330550][ T396] __sys_sendmsg+0x10b/0x1a0
[ 38.330822][ T396] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.331172][ T396] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.331476][ T396] ? rcu_is_watching+0x12/0xc0
[ 38.331757][ T396] do_syscall_64+0xc1/0x380
[ 38.332049][ T396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.332399][ T396] RIP: 0033:0x7f730a4a91e7
[ 38.332687][ 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
[ 38.333728][ T396] RSP: 002b:00007fff4a590268 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.334181][ T396] RAX: ffffffffffffffda RBX: 00007fff4a590990 RCX: 00007f730a4a91e7
[ 38.334616][ T396] RDX: 0000000000000000 RSI: 00007fff4a5902d0 RDI: 0000000000000005
[ 38.335040][ T396] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.335465][ T396] R10: 00007f730a3a6ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.335907][ T396] R13: 00000000686e6a46 R14: 0000000000499600 R15: 0000000000000000
[ 38.336352][ T396]
[ 38.336564][ T396] irq event stamp: 43499
[ 38.336772][ T396] hardirqs last enabled at (43507): [] __up_console_sem+0x6b/0x80
[ 38.337267][ T396] hardirqs last disabled at (43516): [] __up_console_sem+0x50/0x80
[ 38.337754][ T396] softirqs last enabled at (42750): [] handle_softirqs+0x358/0x620
[ 38.338240][ T396] softirqs last disabled at (42447): [] __irq_exit_rcu+0xfa/0x160
[ 38.338714][ T396] ---[ end trace 0000000000000000 ]---
[ 38.459850][ T397] ------------[ cut here ]------------
[ 38.461387][ T397] WARNING: CPU: 1 PID: 397 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.461997][ T397] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.462381][ T397] CPU: 1 UID: 0 PID: 397 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.462979][ T397] Tainted: [W]=WARN
[ 38.463201][ T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.463582][ T397] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.463899][ T397] 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
[ 38.464946][ T397] RSP: 0018:ffffc90000917140 EFLAGS: 00010246
[ 38.465316][ T397] RAX: 0000000000000000 RBX: ffff88800966c000 RCX: 0000000000000001
[ 38.465750][ T397] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 38.466193][ T397] RBP: ffffc90000917230 R08: ffff8880055c0800 R09: 0000000000000000
[ 38.466627][ T397] R10: ffffc900009175c8 R11: ffffffffa1250668 R12: 1ffff92000122e2c
[ 38.467080][ T397] R13: 00000000000007d0 R14: ffffc90000917880 R15: ffff888009a1b860
[ 38.467515][ T397] FS: 00007fab2ea34800(0000) GS:ffff888093d37000(0000) knlGS:0000000000000000
[ 38.468034][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.468402][ T397] CR2: 00000000004e73d0 CR3: 00000000038c3005 CR4: 0000000000772ef0
[ 38.468847][ T397] PKRU: 55555554
[ 38.469089][ T397] Call Trace:
[ 38.469307][ T397]
[ 38.469455][ T397] ? find_held_lock+0x2b/0x80
[ 38.469749][ T397] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.470036][ T397] ? __lock_release+0x5d/0x170
[ 38.470317][ T397] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.470594][ T397] ? is_bpf_text_address+0x71/0x120
[ 38.470889][ T397] ? kernel_text_address+0xce/0xe0
[ 38.471173][ T397] do_setlink.constprop.0+0x6b1/0x2480
[ 38.471455][ T397] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.471805][ T397] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.472096][ T397] ? validate_chain+0x166/0x4d0
[ 38.472370][ T397] ? __kernel_text_address+0x12/0x40
[ 38.472651][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.472938][ T397] ? __mutex_trylock_common+0xf9/0x260
[ 38.473228][ T397] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.473617][ T397] ? rcu_is_watching+0x12/0xc0
[ 38.473919][ T397] ? rcu_is_watching+0x12/0xc0
[ 38.474196][ T397] ? trace_contention_end+0xdc/0x140
[ 38.474470][ T397] ? __mutex_lock+0x19c/0xcd0
[ 38.474747][ T397] ? find_held_lock+0x2b/0x80
[ 38.475039][ T397] ? rtnl_newlink+0x651/0xa60
[ 38.475315][ T397] ? __create_object+0x5e/0xb0
[ 38.475594][ T397] ? __pfx___mutex_lock+0x10/0x10
[ 38.475894][ T397] ? trace_cap_capable+0x10f/0x190
[ 38.476181][ T397] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.476525][ T397] ? __rtnl_newlink+0x40e/0xa40
[ 38.476813][ T397] rtnl_newlink+0x69a/0xa60
[ 38.477114][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.477400][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.477684][ T397] ? find_held_lock+0x2b/0x80
[ 38.477974][ T397] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.478250][ T397] ? __lock_release+0x5d/0x170
[ 38.478527][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.478802][ T397] rtnetlink_rcv_msg+0x713/0xc00
[ 38.479095][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.479382][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.479665][ T397] netlink_rcv_skb+0x121/0x350
[ 38.479951][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.480248][ T397] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.480549][ T397] ? netlink_deliver_tap+0x13e/0x340
[ 38.480841][ T397] ? netlink_deliver_tap+0xc3/0x340
[ 38.481140][ T397] netlink_unicast+0x4a1/0x780
[ 38.481428][ T397] ? __pfx_netlink_unicast+0x10/0x10
[ 38.481702][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.481987][ T397] netlink_sendmsg+0x721/0xbe0
[ 38.482266][ T397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.482542][ T397] ? __import_iovec+0x238/0x3c0
[ 38.482824][ T397] ____sys_sendmsg+0x7aa/0xa10
[ 38.483113][ T397] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.483405][ T397] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.483762][ T397] ___sys_sendmsg+0xed/0x170
[ 38.484040][ T397] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.484314][ T397] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.484656][ T397] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.484946][ T397] ? find_held_lock+0x2b/0x80
[ 38.485224][ T397] ? __lock_acquire+0x44d/0x7e0
[ 38.485515][ T397] ? find_held_lock+0x2b/0x80
[ 38.485791][ T397] ? __virt_addr_valid+0x22e/0x450
[ 38.486078][ T397] ? __lock_release+0x5d/0x170
[ 38.486361][ T397] __sys_sendmsg+0x10b/0x1a0
[ 38.486636][ T397] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.486991][ T397] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.487281][ T397] ? rcu_is_watching+0x12/0xc0
[ 38.487558][ T397] do_syscall_64+0xc1/0x380
[ 38.487838][ T397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.488185][ T397] RIP: 0033:0x7fab2ec011e7
[ 38.488473][ 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
[ 38.489467][ T397] RSP: 002b:00007fff9d3fbd88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.489904][ T397] RAX: ffffffffffffffda RBX: 00007fff9d3fc4b0 RCX: 00007fab2ec011e7
[ 38.490317][ T397] RDX: 0000000000000000 RSI: 00007fff9d3fbdf0 RDI: 0000000000000005
[ 38.490731][ T397] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.491158][ T397] R10: 00007fab2eafeee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.491582][ T397] R13: 00000000686e6a46 R14: 0000000000499600 R15: 0000000000000000
[ 38.492018][ T397]
[ 38.492225][ T397] irq event stamp: 38855
[ 38.492432][ T397] hardirqs last enabled at (38863): [] __up_console_sem+0x6b/0x80
[ 38.492915][ T397] hardirqs last disabled at (38872): [] __up_console_sem+0x50/0x80
[ 38.493415][ T397] softirqs last enabled at (38408): [] handle_softirqs+0x358/0x620
[ 38.493901][ T397] softirqs last disabled at (38393): [] __irq_exit_rcu+0xfa/0x160
[ 38.494377][ T397] ---[ end trace 0000000000000000 ]---
[ 38.614126][ T398] ------------[ cut here ]------------
[ 38.614456][ T398] WARNING: CPU: 0 PID: 398 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.615031][ T398] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.615397][ T398] CPU: 0 UID: 0 PID: 398 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.615965][ T398] Tainted: [W]=WARN
[ 38.616177][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.616524][ T398] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.616815][ T398] 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
[ 38.617816][ T398] RSP: 0018:ffffc90000947140 EFLAGS: 00010246
[ 38.618175][ T398] RAX: 0000000000000000 RBX: ffff88800a21c000 RCX: 0000000000000001
[ 38.618596][ T398] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 38.619018][ T398] RBP: ffffc90000947230 R08: ffff8880092fa000 R09: 0000000000000000
[ 38.619432][ T398] R10: ffffc900009475c8 R11: ffffffffa1250668 R12: 1ffff92000128e2c
[ 38.619845][ T398] R13: 00000000000007d0 R14: ffffc90000947880 R15: ffff888009e6f860
[ 38.620273][ T398] FS: 00007fd1c8c3b800(0000) GS:ffff888093cb7000(0000) knlGS:0000000000000000
[ 38.620760][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.621122][ T398] CR2: 00000000004e5ab8 CR3: 000000000a7a2006 CR4: 0000000000772ef0
[ 38.621538][ T398] PKRU: 55555554
[ 38.621751][ T398] Call Trace:
[ 38.621966][ T398]
[ 38.622112][ T398] ? find_held_lock+0x2b/0x80
[ 38.622401][ T398] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.622674][ T398] ? __lock_release+0x5d/0x170
[ 38.622969][ T398] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.623248][ T398] ? is_bpf_text_address+0x71/0x120
[ 38.623536][ T398] ? kernel_text_address+0xce/0xe0
[ 38.623818][ T398] do_setlink.constprop.0+0x6b1/0x2480
[ 38.624123][ T398] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.624476][ T398] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.624754][ T398] ? validate_chain+0x166/0x4d0
[ 38.625046][ T398] ? __kernel_text_address+0x12/0x40
[ 38.625328][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.625608][ T398] ? __mutex_trylock_common+0xf9/0x260
[ 38.625902][ T398] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.626250][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.626533][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.626808][ T398] ? trace_contention_end+0xdc/0x140
[ 38.627096][ T398] ? __mutex_lock+0x19c/0xcd0
[ 38.627374][ T398] ? find_held_lock+0x2b/0x80
[ 38.627649][ T398] ? rtnl_newlink+0x651/0xa60
[ 38.627933][ T398] ? __create_object+0x5e/0xb0
[ 38.628214][ T398] ? __pfx___mutex_lock+0x10/0x10
[ 38.628497][ T398] ? trace_cap_capable+0x10f/0x190
[ 38.628775][ T398] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.629146][ T398] ? __rtnl_newlink+0x40e/0xa40
[ 38.629429][ T398] rtnl_newlink+0x69a/0xa60
[ 38.629710][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.630003][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.630287][ T398] ? find_held_lock+0x2b/0x80
[ 38.630565][ T398] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.630846][ T398] ? __lock_release+0x5d/0x170
[ 38.631136][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.631409][ T398] rtnetlink_rcv_msg+0x713/0xc00
[ 38.631686][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.631973][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.632253][ T398] netlink_rcv_skb+0x121/0x350
[ 38.632529][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.632817][ T398] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.633121][ T398] ? netlink_deliver_tap+0x13e/0x340
[ 38.633405][ T398] ? netlink_deliver_tap+0xc3/0x340
[ 38.633683][ T398] netlink_unicast+0x4a1/0x780
[ 38.633970][ T398] ? __pfx_netlink_unicast+0x10/0x10
[ 38.634245][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.634523][ T398] netlink_sendmsg+0x721/0xbe0
[ 38.634811][ T398] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.635102][ T398] ? __import_iovec+0x238/0x3c0
[ 38.635386][ T398] ____sys_sendmsg+0x7aa/0xa10
[ 38.635666][ T398] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.635951][ T398] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.636311][ T398] ___sys_sendmsg+0xed/0x170
[ 38.636584][ T398] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.636870][ T398] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.637226][ T398] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.637505][ T398] ? find_held_lock+0x2b/0x80
[ 38.637786][ T398] ? __lock_acquire+0x44d/0x7e0
[ 38.638077][ T398] ? find_held_lock+0x2b/0x80
[ 38.638351][ T398] ? __virt_addr_valid+0x22e/0x450
[ 38.638629][ T398] ? __lock_release+0x5d/0x170
[ 38.638936][ T398] __sys_sendmsg+0x10b/0x1a0
[ 38.639209][ T398] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.639551][ T398] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.639838][ T398] ? rcu_is_watching+0x12/0xc0
[ 38.640126][ T398] do_syscall_64+0xc1/0x380
[ 38.640407][ T398] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.640752][ T398] RIP: 0033:0x7fd1c8e081e7
[ 38.641073][ 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
[ 38.642140][ T398] RSP: 002b:00007fff0ca55c28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.642561][ T398] RAX: ffffffffffffffda RBX: 00007fff0ca56350 RCX: 00007fd1c8e081e7
[ 38.642998][ T398] RDX: 0000000000000000 RSI: 00007fff0ca55c90 RDI: 0000000000000005
[ 38.643423][ T398] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.643839][ T398] R10: 00007fd1c8d05ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.644262][ T398] R13: 00000000686e6a46 R14: 0000000000499600 R15: 0000000000000000
[ 38.644694][ T398]
[ 38.645049][ T398] irq event stamp: 37457
[ 38.645258][ T398] hardirqs last enabled at (37465): [] __up_console_sem+0x6b/0x80
[ 38.645762][ T398] hardirqs last disabled at (37472): [] __up_console_sem+0x50/0x80
[ 38.646253][ T398] softirqs last enabled at (37316): [] handle_softirqs+0x358/0x620
[ 38.646741][ T398] softirqs last disabled at (37301): [] __irq_exit_rcu+0xfa/0x160
[ 38.647234][ T398] ---[ end trace 0000000000000000 ]---
[ 38.776619][ T399] ------------[ cut here ]------------
[ 38.777499][ T399] WARNING: CPU: 3 PID: 399 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.778097][ T399] Modules linked in: ip_gre gre 8021q vrf veth
[ 38.778482][ T399] CPU: 3 UID: 0 PID: 399 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.779083][ T399] Tainted: [W]=WARN
[ 38.779304][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.779664][ T399] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.779970][ T399] 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
[ 38.781010][ T399] RSP: 0018:ffffc90000967140 EFLAGS: 00010246
[ 38.781377][ T399] RAX: 0000000000000000 RBX: ffff88800c6ec000 RCX: 0000000000000001
[ 38.781811][ T399] RDX: 0000000000000000 RSI: ffffffffa049b939 RDI: ffffffff9fc555e0
[ 38.782249][ T399] RBP: ffffc90000967230 R08: ffff888009efd000 R09: 0000000000000000
[ 38.782686][ T399] R10: ffffc900009675c8 R11: ffffffffa1250668 R12: 1ffff9200012ce2c
[ 38.783127][ T399] R13: 00000000000007d0 R14: ffffc90000967880 R15: ffff888009e6d1e0
[ 38.783571][ T399] FS: 00007f09dd8f7800(0000) GS:ffff888093e37000(0000) knlGS:0000000000000000
[ 38.784079][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.784444][ T399] CR2: 00000000004e59c0 CR3: 00000000038c3005 CR4: 0000000000772ef0
[ 38.784890][ T399] PKRU: 55555554
[ 38.785107][ T399] Call Trace:
[ 38.785323][ T399]
[ 38.785470][ T399] ? find_held_lock+0x2b/0x80
[ 38.785762][ T399] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.786060][ T399] ? __lock_release+0x5d/0x170
[ 38.786353][ T399] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.786650][ T399] ? is_bpf_text_address+0x71/0x120
[ 38.786951][ T399] ? kernel_text_address+0xce/0xe0
[ 38.787255][ T399] do_setlink.constprop.0+0x6b1/0x2480
[ 38.787551][ T399] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.787922][ T399] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.788216][ T399] ? validate_chain+0x166/0x4d0
[ 38.788506][ T399] ? __kernel_text_address+0x12/0x40
[ 38.788806][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.789110][ T399] ? __mutex_trylock_common+0xf9/0x260
[ 38.789404][ T399] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.789763][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.790066][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.790367][ T399] ? trace_contention_end+0xdc/0x140
[ 38.790656][ T399] ? __mutex_lock+0x19c/0xcd0
[ 38.790968][ T399] ? find_held_lock+0x2b/0x80
[ 38.791264][ T399] ? rtnl_newlink+0x651/0xa60
[ 38.791554][ T399] ? __create_object+0x5e/0xb0
[ 38.791849][ T399] ? __pfx___mutex_lock+0x10/0x10
[ 38.792154][ T399] ? trace_cap_capable+0x10f/0x190
[ 38.792443][ T399] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.792806][ T399] ? __rtnl_newlink+0x40e/0xa40
[ 38.793114][ T399] rtnl_newlink+0x69a/0xa60
[ 38.793429][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.793722][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.794027][ T399] ? find_held_lock+0x2b/0x80
[ 38.794317][ T399] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.794611][ T399] ? __lock_release+0x5d/0x170
[ 38.794929][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.795218][ T399] rtnetlink_rcv_msg+0x713/0xc00
[ 38.795511][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.795814][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.796119][ T399] netlink_rcv_skb+0x121/0x350
[ 38.796415][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.796710][ T399] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.797023][ T399] ? netlink_deliver_tap+0x13e/0x340
[ 38.797317][ T399] ? netlink_deliver_tap+0xc3/0x340
[ 38.797616][ T399] netlink_unicast+0x4a1/0x780
[ 38.797921][ T399] ? __pfx_netlink_unicast+0x10/0x10
[ 38.798214][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.798509][ T399] netlink_sendmsg+0x721/0xbe0
[ 38.798803][ T399] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.799108][ T399] ? __import_iovec+0x238/0x3c0
[ 38.799407][ T399] ____sys_sendmsg+0x7aa/0xa10
[ 38.799707][ T399] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.800008][ T399] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.800383][ T399] ___sys_sendmsg+0xed/0x170
[ 38.800676][ T399] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.800975][ T399] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.801340][ T399] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.801635][ T399] ? find_held_lock+0x2b/0x80
[ 38.801936][ T399] ? __lock_acquire+0x44d/0x7e0
[ 38.802238][ T399] ? find_held_lock+0x2b/0x80
[ 38.802526][ T399] ? __virt_addr_valid+0x22e/0x450
[ 38.802817][ T399] ? __lock_release+0x5d/0x170
[ 38.803127][ T399] __sys_sendmsg+0x10b/0x1a0
[ 38.803437][ T399] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.803800][ T399] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.804112][ T399] ? rcu_is_watching+0x12/0xc0
[ 38.804413][ T399] do_syscall_64+0xc1/0x380
[ 38.804707][ T399] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.805086][ T399] RIP: 0033:0x7f09ddac41e7
[ 38.805390][ 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
[ 38.806446][ T399] RSP: 002b:00007ffe49ad0458 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.806907][ T399] RAX: ffffffffffffffda RBX: 00007ffe49ad0b80 RCX: 00007f09ddac41e7
[ 38.807339][ T399] RDX: 0000000000000000 RSI: 00007ffe49ad04c0 RDI: 0000000000000005
[ 38.807753][ T399] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.808179][ T399] R10: 00007f09dd9c1ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.808600][ T399] R13: 00000000686e6a46 R14: 0000000000499600 R15: 0000000000000000
[ 38.809038][ T399]
[ 38.809245][ T399] irq event stamp: 39633
[ 38.809455][ T399] hardirqs last enabled at (39641): [] __up_console_sem+0x6b/0x80
[ 38.809940][ T399] hardirqs last disabled at (39650): [] __up_console_sem+0x50/0x80
[ 38.810429][ T399] softirqs last enabled at (38782): [] handle_softirqs+0x358/0x620
[ 38.810917][ T399] softirqs last disabled at (38369): [] __irq_exit_rcu+0xfa/0x160
[ 38.811417][ T399] ---[ end trace 0000000000000000 ]---