[ 15.011769][ T250] ip (250) used greatest stack depth: 24496 bytes left
[ 22.881168][ T332] 8021q: 802.1Q VLAN Support v1.8
[ 23.511013][ T338] gre: GRE over IPv4 demultiplexer driver
[ 23.541753][ T338] ip_gre: GRE over IPv4 tunneling driver
[ 23.603903][ T337] ------------[ cut here ]------------
[ 23.604448][ T337] WARNING: CPU: 0 PID: 337 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.605161][ T337] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 23.605658][ T337] CPU: 0 UID: 0 PID: 337 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.606261][ T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.606714][ T337] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.607067][ T337] 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
[ 23.608272][ T337] RSP: 0018:ffffc900004f7000 EFLAGS: 00010246
[ 23.608713][ T337] RAX: 0000000000000000 RBX: ffff88800b08c000 RCX: 0000000000000001
[ 23.609223][ T337] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 23.610027][ T337] RBP: ffffc900004f70e8 R08: ffff88800b08c218 R09: 0000000000000000
[ 23.610529][ T337] R10: ffffc900004f7118 R11: dffffc0000000000 R12: 1ffff9200009ee04
[ 23.611058][ T337] R13: 00000000000005c0 R14: ffffc900004f7118 R15: ffff88800b08c218
[ 23.611560][ T337] FS: 00007fdd6bbd9800(0000) GS:ffff8880900b7000(0000) knlGS:0000000000000000
[ 23.612169][ T337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.612593][ T337] CR2: 00007f6fea65d530 CR3: 0000000004de3002 CR4: 0000000000772ef0
[ 23.613124][ T337] PKRU: 55555554
[ 23.613377][ T337] Call Trace:
[ 23.613635][ T337]
[ 23.613837][ T337] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 23.614278][ T337] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.614616][ T337] ? find_held_lock+0x2b/0x80
[ 23.614971][ T337] netif_set_mtu+0x88/0x100
[ 23.615306][ T337] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.615652][ T337] dev_set_mtu+0xa0/0x150
[ 23.615914][ T337] ip_tunnel_newlink+0x3a5/0x650
[ 23.616251][ T337] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 23.616592][ T337] ipgre_newlink+0x170/0x200 [ip_gre]
[ 23.616938][ T337] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 23.617356][ T337] ? __pfx_validate_linkmsg+0x10/0x10
[ 23.617704][ T337] ? rtnl_create_link+0x172/0xe30
[ 23.618033][ T337] rtnl_newlink_create+0x2bd/0x770
[ 23.618367][ T337] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 23.618710][ T337] ? __dev_get_by_name+0x12/0x50
[ 23.619049][ T337] ? rtnl_dev_get+0xa2/0x150
[ 23.619394][ T337] ? __pfx_rtnl_dev_get+0x10/0x10
[ 23.619744][ T337] ? rtnl_newlink+0x651/0xa60
[ 23.620070][ T337] ? reacquire_held_locks+0xd1/0x200
[ 23.620416][ T337] __rtnl_newlink+0x231/0xa40
[ 23.620764][ T337] rtnl_newlink+0x69a/0xa60
[ 23.621107][ T337] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.621989][ T337] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.622547][ T337] ? __lock_release+0x5d/0x170
[ 23.622897][ T337] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.623455][ T337] rtnetlink_rcv_msg+0x713/0xc00
[ 23.624032][ T337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.624591][ T337] ? __lock_acquire+0x44d/0x7e0
[ 23.624937][ T337] netlink_rcv_skb+0x121/0x350
[ 23.625280][ T337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.625614][ T337] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.626129][ T337] ? netlink_deliver_tap+0x13e/0x340
[ 23.626470][ T337] ? netlink_deliver_tap+0xc3/0x340
[ 23.626884][ T337] netlink_unicast+0x4a1/0x780
[ 23.627230][ T337] ? __pfx_netlink_unicast+0x10/0x10
[ 23.627568][ T337] ? __lock_acquire+0x44d/0x7e0
[ 23.627914][ T337] netlink_sendmsg+0x721/0xbe0
[ 23.628252][ T337] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.628584][ T337] ? __import_iovec+0x238/0x3c0
[ 23.628941][ T337] ____sys_sendmsg+0x7aa/0xa10
[ 23.629282][ T337] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.629611][ T337] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.630055][ T337] ___sys_sendmsg+0xed/0x170
[ 23.630390][ T337] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.630731][ T337] ? __pfx_handle_pte_fault+0x10/0x10
[ 23.631075][ T337] ? mt_find+0x2b2/0x3c0
[ 23.631345][ T337] ? __handle_mm_fault+0x3fc/0x5e0
[ 23.631705][ T337] ? __pfx___handle_mm_fault+0x10/0x10
[ 23.632076][ T337] ? mt_find+0x2bc/0x3c0
[ 23.632342][ T337] __sys_sendmsg+0x10b/0x1a0
[ 23.632667][ T337] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.633010][ T337] ? do_user_addr_fault+0x38d/0xe00
[ 23.633363][ T337] ? do_user_addr_fault+0x38d/0xe00
[ 23.633713][ T337] ? rcu_is_watching+0x12/0xc0
[ 23.634053][ T337] do_syscall_64+0xc1/0x380
[ 23.634392][ T337] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.634812][ T337] RIP: 0033:0x7fdd6bda61e7
[ 23.635176][ T337] Code: Unable to access opcode bytes at 0x7fdd6bda61bd.
[ 23.635614][ T337] RSP: 002b:00007fffde3b5c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.636133][ T337] RAX: ffffffffffffffda RBX: 00007fffde3b6370 RCX: 00007fdd6bda61e7
[ 23.636632][ T337] RDX: 0000000000000000 RSI: 00007fffde3b5cb0 RDI: 0000000000000005
[ 23.637151][ T337] RBP: 000000000000000c R08: 00000000000000b0 R09: 0000000000000000
[ 23.637645][ T337] R10: 00007fdd6be34ac0 R11: 0000000000000246 R12: 00007fffde3b6390
[ 23.638156][ T337] R13: 00000000686e69ff R14: 0000000000499600 R15: 00007fffde3b5d94
[ 23.638666][ T337]
[ 23.638940][ T337] irq event stamp: 38541
[ 23.639198][ T337] hardirqs last enabled at (38549): [] __up_console_sem+0x6b/0x80
[ 23.639786][ T337] hardirqs last disabled at (38558): [] __up_console_sem+0x50/0x80
[ 23.640366][ T337] softirqs last enabled at (38538): [] handle_softirqs+0x358/0x620
[ 23.640969][ T337] softirqs last disabled at (38533): [] __irq_exit_rcu+0xfa/0x160
[ 23.641538][ T337] ---[ end trace 0000000000000000 ]---
[ 23.675919][ T337] ip (337) used greatest stack depth: 24288 bytes left
[ 26.855131][ T373] ------------[ cut here ]------------
[ 26.855495][ T373] WARNING: CPU: 3 PID: 373 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.856123][ T373] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 26.856757][ T373] CPU: 3 UID: 0 PID: 373 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.857377][ T373] Tainted: [W]=WARN
[ 26.857631][ T373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.858052][ T373] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.858377][ T373] 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
[ 26.859502][ T373] RSP: 0018:ffffc90000657000 EFLAGS: 00010246
[ 26.859908][ T373] RAX: 0000000000000000 RBX: ffff888008b8c000 RCX: 0000000000000001
[ 26.860371][ T373] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 26.860847][ T373] RBP: ffffc900006570e8 R08: ffff888008b8c218 R09: 0000000000000000
[ 26.861309][ T373] R10: ffffc90000657118 R11: dffffc0000000000 R12: 1ffff920000cae04
[ 26.861798][ T373] R13: 00000000000005c0 R14: ffffc90000657118 R15: ffff888008b8c218
[ 26.862267][ T373] FS: 00007fcb98df2800(0000) GS:ffff888090237000(0000) knlGS:0000000000000000
[ 26.862818][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.863220][ T373] CR2: 00000000004200f0 CR3: 000000000eac8004 CR4: 0000000000772ef0
[ 26.863698][ T373] PKRU: 55555554
[ 26.863940][ T373] Call Trace:
[ 26.864177][ T373]
[ 26.864337][ T373] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 26.864743][ T373] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.865058][ T373] ? find_held_lock+0x2b/0x80
[ 26.865385][ T373] netif_set_mtu+0x88/0x100
[ 26.865711][ T373] ? __pfx_netif_set_mtu+0x10/0x10
[ 26.866049][ T373] dev_set_mtu+0xa0/0x150
[ 26.866283][ T373] ip_tunnel_newlink+0x3a5/0x650
[ 26.866596][ T373] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 26.866924][ T373] ipgre_newlink+0x170/0x200 [ip_gre]
[ 26.867244][ T373] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 26.867628][ T373] ? __pfx_validate_linkmsg+0x10/0x10
[ 26.867967][ T373] ? rtnl_create_link+0x172/0xe30
[ 26.868285][ T373] rtnl_newlink_create+0x2bd/0x770
[ 26.868595][ T373] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 26.868907][ T373] ? __dev_get_by_name+0x12/0x50
[ 26.869219][ T373] ? rtnl_dev_get+0xa2/0x150
[ 26.869539][ T373] ? __pfx_rtnl_dev_get+0x10/0x10
[ 26.869891][ T373] ? rtnl_newlink+0x651/0xa60
[ 26.870200][ T373] ? reacquire_held_locks+0xd1/0x200
[ 26.870513][ T373] __rtnl_newlink+0x231/0xa40
[ 26.870867][ T373] rtnl_newlink+0x69a/0xa60
[ 26.871179][ T373] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.871497][ T373] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.871825][ T373] ? __lock_release+0x5d/0x170
[ 26.872134][ T373] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.872442][ T373] rtnetlink_rcv_msg+0x713/0xc00
[ 26.872773][ T373] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.873095][ T373] ? __lock_acquire+0x44d/0x7e0
[ 26.873412][ T373] netlink_rcv_skb+0x121/0x350
[ 26.873728][ T373] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.874043][ T373] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.874359][ T373] ? netlink_deliver_tap+0x13e/0x340
[ 26.874667][ T373] ? netlink_deliver_tap+0xc3/0x340
[ 26.874988][ T373] netlink_unicast+0x4a1/0x780
[ 26.875303][ T373] ? __pfx_netlink_unicast+0x10/0x10
[ 26.875606][ T373] ? __lock_acquire+0x44d/0x7e0
[ 26.875935][ T373] netlink_sendmsg+0x721/0xbe0
[ 26.876248][ T373] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.876559][ T373] ? __import_iovec+0x238/0x3c0
[ 26.876886][ T373] ____sys_sendmsg+0x7aa/0xa10
[ 26.877200][ T373] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.877509][ T373] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.877918][ T373] ___sys_sendmsg+0xed/0x170
[ 26.878229][ T373] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.878540][ T373] ? __pfx_handle_pte_fault+0x10/0x10
[ 26.878868][ T373] ? mt_find+0x2b2/0x3c0
[ 26.879106][ T373] ? __handle_mm_fault+0x3fc/0x5e0
[ 26.879412][ T373] ? __pfx___handle_mm_fault+0x10/0x10
[ 26.879736][ T373] ? mt_find+0x2bc/0x3c0
[ 26.879988][ T373] __sys_sendmsg+0x10b/0x1a0
[ 26.880297][ T373] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.880601][ T373] ? do_user_addr_fault+0x38d/0xe00
[ 26.880927][ T373] ? do_user_addr_fault+0x38d/0xe00
[ 26.881241][ T373] ? rcu_is_watching+0x12/0xc0
[ 26.881555][ T373] do_syscall_64+0xc1/0x380
[ 26.881895][ T373] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.882285][ T373] RIP: 0033:0x7fcb98fbf1e7
[ 26.882608][ T373] 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
[ 26.883722][ T373] RSP: 002b:00007ffcdb61c5c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.884195][ T373] RAX: ffffffffffffffda RBX: 00007ffcdb61ccf0 RCX: 00007fcb98fbf1e7
[ 26.884656][ T373] RDX: 0000000000000000 RSI: 00007ffcdb61c630 RDI: 0000000000000005
[ 26.885128][ T373] RBP: 000000000000000c R08: 00000000000000b0 R09: 0000000000000000
[ 26.885624][ T373] R10: 00007fcb9904dac0 R11: 0000000000000246 R12: 00007ffcdb61cd10
[ 26.886109][ T373] R13: 00000000686e6a02 R14: 0000000000499600 R15: 00007ffcdb61c714
[ 26.886594][ T373]
[ 26.886833][ T373] irq event stamp: 41007
[ 26.887068][ T373] hardirqs last enabled at (41015): [] __up_console_sem+0x6b/0x80
[ 26.887603][ T373] hardirqs last disabled at (41022): [] __up_console_sem+0x50/0x80
[ 26.888145][ T373] softirqs last enabled at (40114): [] neigh_parms_alloc+0x35a/0x510
[ 26.888673][ T373] softirqs last disabled at (40112): [] neigh_parms_alloc+0x2a7/0x510
[ 26.889212][ T373] ---[ end trace 0000000000000000 ]---
[ 36.432015][ T418] ------------[ cut here ]------------
[ 36.432474][ T418] WARNING: CPU: 3 PID: 418 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.433054][ T418] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 36.433467][ T418] CPU: 3 UID: 0 PID: 418 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.434047][ T418] Tainted: [W]=WARN
[ 36.434263][ T418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.434612][ T418] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.434914][ T418] 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
[ 36.435912][ T418] RSP: 0018:ffffc90000a17140 EFLAGS: 00010246
[ 36.436273][ T418] RAX: 0000000000000000 RBX: ffff888001ff4000 RCX: 0000000000000001
[ 36.436699][ T418] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 36.437120][ T418] RBP: ffffc90000a17230 R08: ffff88800a113800 R09: 0000000000000000
[ 36.437547][ T418] R10: ffffc90000a175c8 R11: ffffffffa4e50668 R12: 1ffff92000142e2c
[ 36.437971][ T418] R13: 00000000000007d0 R14: ffffc90000a17880 R15: ffff888004cfe6e0
[ 36.438385][ T418] FS: 00007f6e158fa800(0000) GS:ffff888090237000(0000) knlGS:0000000000000000
[ 36.438880][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.439233][ T418] CR2: 00000000004e5aa0 CR3: 000000000b1a2002 CR4: 0000000000772ef0
[ 36.439654][ T418] PKRU: 55555554
[ 36.440184][ T418] Call Trace:
[ 36.440395][ T418]
[ 36.440538][ T418] ? find_held_lock+0x2b/0x80
[ 36.440834][ T418] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.441114][ T418] ? __lock_release+0x5d/0x170
[ 36.441405][ T418] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.441695][ T418] ? is_bpf_text_address+0x71/0x120
[ 36.441993][ T418] ? kernel_text_address+0xce/0xe0
[ 36.442276][ T418] do_setlink.constprop.0+0x6b1/0x2480
[ 36.442562][ T418] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.442938][ T418] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.443218][ T418] ? validate_chain+0x166/0x4d0
[ 36.443491][ T418] ? __kernel_text_address+0x12/0x40
[ 36.443782][ T418] ? __lock_acquire+0x44d/0x7e0
[ 36.444063][ T418] ? __mutex_trylock_common+0xf9/0x260
[ 36.444339][ T418] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.444741][ T418] ? rcu_is_watching+0x12/0xc0
[ 36.445041][ T418] ? rcu_is_watching+0x12/0xc0
[ 36.445335][ T418] ? trace_contention_end+0xdc/0x140
[ 36.445628][ T418] ? __mutex_lock+0x19c/0xcd0
[ 36.445939][ T418] ? find_held_lock+0x2b/0x80
[ 36.446218][ T418] ? rtnl_newlink+0x651/0xa60
[ 36.446496][ T418] ? __create_object+0x5e/0xb0
[ 36.446796][ T418] ? __pfx___mutex_lock+0x10/0x10
[ 36.447083][ T418] ? trace_cap_capable+0x10f/0x190
[ 36.447365][ T418] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.447768][ T418] ? __rtnl_newlink+0x40e/0xa40
[ 36.448054][ T418] rtnl_newlink+0x69a/0xa60
[ 36.448344][ T418] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.448627][ T418] ? __lock_acquire+0x44d/0x7e0
[ 36.448926][ T418] ? find_held_lock+0x2b/0x80
[ 36.449207][ T418] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.449480][ T418] ? __lock_release+0x5d/0x170
[ 36.449776][ T418] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.450066][ T418] rtnetlink_rcv_msg+0x713/0xc00
[ 36.450346][ T418] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.450627][ T418] ? __lock_acquire+0x44d/0x7e0
[ 36.450922][ T418] netlink_rcv_skb+0x121/0x350
[ 36.451200][ T418] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.451506][ T418] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.451826][ T418] ? netlink_deliver_tap+0x13e/0x340
[ 36.452109][ T418] ? netlink_deliver_tap+0xc3/0x340
[ 36.452384][ T418] netlink_unicast+0x4a1/0x780
[ 36.452664][ T418] ? __pfx_netlink_unicast+0x10/0x10
[ 36.452951][ T418] ? __lock_acquire+0x44d/0x7e0
[ 36.453233][ T418] netlink_sendmsg+0x721/0xbe0
[ 36.453515][ T418] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.453804][ T418] ? __import_iovec+0x238/0x3c0
[ 36.454100][ T418] ____sys_sendmsg+0x7aa/0xa10
[ 36.454385][ T418] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.454662][ T418] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.455029][ T418] ___sys_sendmsg+0xed/0x170
[ 36.455316][ T418] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.455600][ T418] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.455974][ T418] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.456289][ T418] ? find_held_lock+0x2b/0x80
[ 36.456587][ T418] ? __lock_acquire+0x44d/0x7e0
[ 36.456894][ T418] ? find_held_lock+0x2b/0x80
[ 36.457187][ T418] ? __virt_addr_valid+0x22e/0x450
[ 36.457481][ T418] ? __lock_release+0x5d/0x170
[ 36.457791][ T418] __sys_sendmsg+0x10b/0x1a0
[ 36.458080][ T418] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.458443][ T418] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.458757][ T418] ? rcu_is_watching+0x12/0xc0
[ 36.459050][ T418] do_syscall_64+0xc1/0x380
[ 36.459343][ T418] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.459709][ T418] RIP: 0033:0x7f6e15ac71e7
[ 36.459996][ T418] 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
[ 36.461007][ T418] RSP: 002b:00007ffc91fe33c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.461427][ T418] RAX: ffffffffffffffda RBX: 00007ffc91fe3af0 RCX: 00007f6e15ac71e7
[ 36.461878][ T418] RDX: 0000000000000000 RSI: 00007ffc91fe3430 RDI: 0000000000000005
[ 36.462316][ T418] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.462772][ T418] R10: 00007f6e159c4ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.463217][ T418] R13: 00000000686e6a0c R14: 0000000000499600 R15: 0000000000000000
[ 36.463646][ T418]
[ 36.463871][ T418] irq event stamp: 39459
[ 36.464076][ T418] hardirqs last enabled at (39467): [] __up_console_sem+0x6b/0x80
[ 36.464562][ T418] hardirqs last disabled at (39474): [] __up_console_sem+0x50/0x80
[ 36.465054][ T418] softirqs last enabled at (38520): [] netlink_release+0x328/0xf20
[ 36.465536][ T418] softirqs last disabled at (38518): [] netlink_release+0x2b3/0xf20
[ 36.466030][ T418] ---[ end trace 0000000000000000 ]---
[ 36.608153][ T419] ------------[ cut here ]------------
[ 36.608537][ T419] WARNING: CPU: 2 PID: 419 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.609718][ T419] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 36.610249][ T419] CPU: 2 UID: 0 PID: 419 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.611013][ T419] Tainted: [W]=WARN
[ 36.611309][ T419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.611780][ T419] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.612248][ T419] 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
[ 36.614044][ T419] RSP: 0018:ffffc90000a27140 EFLAGS: 00010246
[ 36.614710][ T419] RAX: 0000000000000000 RBX: ffff88800226c000 RCX: 0000000000000001
[ 36.615463][ T419] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 36.616266][ T419] RBP: ffffc90000a27230 R08: ffff88800b3b6800 R09: 0000000000000000
[ 36.616967][ T419] R10: ffffc90000a275c8 R11: ffffffffa4e50668 R12: 1ffff92000144e2c
[ 36.617505][ T419] R13: 00000000000007d0 R14: ffffc90000a27880 R15: ffff888004cff4e0
[ 36.617951][ T419] FS: 00007fe0bc5f2800(0000) GS:ffff8880901b7000(0000) knlGS:0000000000000000
[ 36.618478][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.618857][ T419] CR2: 00000000004e5aa8 CR3: 000000000e14e006 CR4: 0000000000772ef0
[ 36.619364][ T419] PKRU: 55555554
[ 36.619613][ T419] Call Trace:
[ 36.619906][ T419]
[ 36.620065][ T419] ? find_held_lock+0x2b/0x80
[ 36.620441][ T419] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.620836][ T419] ? __lock_release+0x5d/0x170
[ 36.621270][ T419] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.621779][ T419] ? is_bpf_text_address+0x71/0x120
[ 36.622076][ T419] ? kernel_text_address+0xce/0xe0
[ 36.622386][ T419] do_setlink.constprop.0+0x6b1/0x2480
[ 36.622752][ T419] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.623180][ T419] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.623618][ T419] ? validate_chain+0x166/0x4d0
[ 36.623991][ T419] ? __kernel_text_address+0x12/0x40
[ 36.624412][ T419] ? __lock_acquire+0x44d/0x7e0
[ 36.624852][ T419] ? __mutex_trylock_common+0xf9/0x260
[ 36.625150][ T419] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.625520][ T419] ? rcu_is_watching+0x12/0xc0
[ 36.625831][ T419] ? rcu_is_watching+0x12/0xc0
[ 36.626132][ T419] ? trace_contention_end+0xdc/0x140
[ 36.626436][ T419] ? __mutex_lock+0x19c/0xcd0
[ 36.626837][ T419] ? find_held_lock+0x2b/0x80
[ 36.627133][ T419] ? rtnl_newlink+0x651/0xa60
[ 36.627436][ T419] ? __create_object+0x5e/0xb0
[ 36.627743][ T419] ? __pfx___mutex_lock+0x10/0x10
[ 36.628062][ T419] ? trace_cap_capable+0x10f/0x190
[ 36.628450][ T419] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.628923][ T419] ? __rtnl_newlink+0x40e/0xa40
[ 36.629339][ T419] rtnl_newlink+0x69a/0xa60
[ 36.629816][ T419] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.630113][ T419] ? __lock_acquire+0x44d/0x7e0
[ 36.630430][ T419] ? find_held_lock+0x2b/0x80
[ 36.630735][ T419] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.631027][ T419] ? __lock_release+0x5d/0x170
[ 36.631365][ T419] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.631822][ T419] rtnetlink_rcv_msg+0x713/0xc00
[ 36.632159][ T419] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.632542][ T419] ? __lock_acquire+0x44d/0x7e0
[ 36.632876][ T419] netlink_rcv_skb+0x121/0x350
[ 36.633275][ T419] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.633570][ T419] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.633970][ T419] ? netlink_deliver_tap+0x13e/0x340
[ 36.634290][ T419] ? netlink_deliver_tap+0xc3/0x340
[ 36.634581][ T419] netlink_unicast+0x4a1/0x780
[ 36.634981][ T419] ? __pfx_netlink_unicast+0x10/0x10
[ 36.635363][ T419] ? __lock_acquire+0x44d/0x7e0
[ 36.635668][ T419] netlink_sendmsg+0x721/0xbe0
[ 36.636077][ T419] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.636446][ T419] ? __import_iovec+0x238/0x3c0
[ 36.636809][ T419] ____sys_sendmsg+0x7aa/0xa10
[ 36.637210][ T419] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.637545][ T419] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.637933][ T419] ___sys_sendmsg+0xed/0x170
[ 36.638233][ T419] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.638530][ T419] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.638995][ T419] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.639316][ T419] ? find_held_lock+0x2b/0x80
[ 36.639726][ T419] ? __lock_acquire+0x44d/0x7e0
[ 36.640121][ T419] ? find_held_lock+0x2b/0x80
[ 36.640471][ T419] ? __virt_addr_valid+0x22e/0x450
[ 36.640864][ T419] ? __lock_release+0x5d/0x170
[ 36.641264][ T419] __sys_sendmsg+0x10b/0x1a0
[ 36.641558][ T419] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.641962][ T419] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.642283][ T419] ? rcu_is_watching+0x12/0xc0
[ 36.642577][ T419] do_syscall_64+0xc1/0x380
[ 36.642891][ T419] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.643267][ T419] RIP: 0033:0x7fe0bc7bf1e7
[ 36.643574][ T419] 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
[ 36.644869][ T419] RSP: 002b:00007ffe54dd4018 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.645398][ T419] RAX: ffffffffffffffda RBX: 00007ffe54dd4740 RCX: 00007fe0bc7bf1e7
[ 36.645901][ T419] RDX: 0000000000000000 RSI: 00007ffe54dd4080 RDI: 0000000000000005
[ 36.646355][ T419] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.646821][ T419] R10: 00007fe0bc6bcee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.647266][ T419] R13: 00000000686e6a0c R14: 0000000000499600 R15: 0000000000000000
[ 36.647719][ T419]
[ 36.647943][ T419] irq event stamp: 41519
[ 36.648164][ T419] hardirqs last enabled at (41529): [] __up_console_sem+0x6b/0x80
[ 36.648700][ T419] hardirqs last disabled at (41540): [] __up_console_sem+0x50/0x80
[ 36.649203][ T419] softirqs last enabled at (40480): [] handle_softirqs+0x358/0x620
[ 36.649809][ T419] softirqs last disabled at (40125): [] __irq_exit_rcu+0xfa/0x160
[ 36.650400][ T419] ---[ end trace 0000000000000000 ]---
[ 36.795910][ T420] ------------[ cut here ]------------
[ 36.796279][ T420] WARNING: CPU: 1 PID: 420 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.798300][ T420] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 36.798675][ T420] CPU: 1 UID: 0 PID: 420 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.799380][ T420] Tainted: [W]=WARN
[ 36.799588][ T420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.800062][ T420] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.800358][ T420] 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
[ 36.801509][ T420] RSP: 0018:ffffc90000a47140 EFLAGS: 00010246
[ 36.802016][ T420] RAX: 0000000000000000 RBX: ffff88800b08c000 RCX: 0000000000000001
[ 36.802436][ T420] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 36.802953][ T420] RBP: ffffc90000a47230 R08: ffff88800949b800 R09: 0000000000000000
[ 36.803365][ T420] R10: ffffc90000a475c8 R11: ffffffffa4e50668 R12: 1ffff92000148e2c
[ 36.803780][ T420] R13: 00000000000007d0 R14: ffffc90000a47880 R15: ffff888004cfc3e0
[ 36.804215][ T420] FS: 00007f4898312800(0000) GS:ffff888090137000(0000) knlGS:0000000000000000
[ 36.804735][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.805089][ T420] CR2: 00000000004e73d0 CR3: 0000000005208003 CR4: 0000000000772ef0
[ 36.805501][ T420] PKRU: 55555554
[ 36.805716][ T420] Call Trace:
[ 36.805943][ T420]
[ 36.806083][ T420] ? find_held_lock+0x2b/0x80
[ 36.806373][ T420] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.806667][ T420] ? __lock_release+0x5d/0x170
[ 36.806964][ T420] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.807274][ T420] ? is_bpf_text_address+0x71/0x120
[ 36.807576][ T420] ? kernel_text_address+0xce/0xe0
[ 36.807873][ T420] do_setlink.constprop.0+0x6b1/0x2480
[ 36.808168][ T420] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.808526][ T420] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.808812][ T420] ? validate_chain+0x166/0x4d0
[ 36.809087][ T420] ? __kernel_text_address+0x12/0x40
[ 36.809367][ T420] ? __lock_acquire+0x44d/0x7e0
[ 36.809647][ T420] ? __mutex_trylock_common+0xf9/0x260
[ 36.809976][ T420] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.810318][ T420] ? rcu_is_watching+0x12/0xc0
[ 36.810617][ T420] ? rcu_is_watching+0x12/0xc0
[ 36.810910][ T420] ? trace_contention_end+0xdc/0x140
[ 36.811208][ T420] ? __mutex_lock+0x19c/0xcd0
[ 36.811487][ T420] ? find_held_lock+0x2b/0x80
[ 36.811802][ T420] ? rtnl_newlink+0x651/0xa60
[ 36.812081][ T420] ? __create_object+0x5e/0xb0
[ 36.812370][ T420] ? __pfx___mutex_lock+0x10/0x10
[ 36.812660][ T420] ? trace_cap_capable+0x10f/0x190
[ 36.812974][ T420] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.813335][ T420] ? __rtnl_newlink+0x40e/0xa40
[ 36.813621][ T420] rtnl_newlink+0x69a/0xa60
[ 36.813943][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.814220][ T420] ? __lock_acquire+0x44d/0x7e0
[ 36.814528][ T420] ? find_held_lock+0x2b/0x80
[ 36.814818][ T420] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.815100][ T420] ? __lock_release+0x5d/0x170
[ 36.815382][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.815653][ T420] rtnetlink_rcv_msg+0x713/0xc00
[ 36.815935][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.816215][ T420] ? __lock_acquire+0x44d/0x7e0
[ 36.816495][ T420] netlink_rcv_skb+0x121/0x350
[ 36.816779][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.817057][ T420] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.817354][ T420] ? netlink_deliver_tap+0x13e/0x340
[ 36.817627][ T420] ? netlink_deliver_tap+0xc3/0x340
[ 36.817913][ T420] netlink_unicast+0x4a1/0x780
[ 36.818192][ T420] ? __pfx_netlink_unicast+0x10/0x10
[ 36.818469][ T420] ? __lock_acquire+0x44d/0x7e0
[ 36.818781][ T420] netlink_sendmsg+0x721/0xbe0
[ 36.819068][ T420] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.819353][ T420] ? __import_iovec+0x238/0x3c0
[ 36.819640][ T420] ____sys_sendmsg+0x7aa/0xa10
[ 36.819937][ T420] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.820212][ T420] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.820567][ T420] ___sys_sendmsg+0xed/0x170
[ 36.820853][ T420] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.821129][ T420] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.821482][ T420] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.821784][ T420] ? find_held_lock+0x2b/0x80
[ 36.822066][ T420] ? __lock_acquire+0x44d/0x7e0
[ 36.822350][ T420] ? find_held_lock+0x2b/0x80
[ 36.822631][ T420] ? __virt_addr_valid+0x22e/0x450
[ 36.822923][ T420] ? __lock_release+0x5d/0x170
[ 36.823211][ T420] __sys_sendmsg+0x10b/0x1a0
[ 36.823494][ T420] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.823847][ T420] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.824135][ T420] ? rcu_is_watching+0x12/0xc0
[ 36.824414][ T420] do_syscall_64+0xc1/0x380
[ 36.824709][ T420] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.825058][ T420] RIP: 0033:0x7f48984df1e7
[ 36.825345][ T420] 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
[ 36.826407][ T420] RSP: 002b:00007ffee8a1f858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.826850][ T420] RAX: ffffffffffffffda RBX: 00007ffee8a1ff80 RCX: 00007f48984df1e7
[ 36.827265][ T420] RDX: 0000000000000000 RSI: 00007ffee8a1f8c0 RDI: 0000000000000005
[ 36.827693][ T420] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.828125][ T420] R10: 00007f48983dcee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.828546][ T420] R13: 00000000686e6a0c R14: 0000000000499600 R15: 0000000000000000
[ 36.828985][ T420]
[ 36.829198][ T420] irq event stamp: 42169
[ 36.829415][ T420] hardirqs last enabled at (42177): [] __up_console_sem+0x6b/0x80
[ 36.829912][ T420] hardirqs last disabled at (42186): [] __up_console_sem+0x50/0x80
[ 36.830388][ T420] softirqs last enabled at (42072): [] handle_softirqs+0x358/0x620
[ 36.830883][ T420] softirqs last disabled at (42057): [] __irq_exit_rcu+0xfa/0x160
[ 36.831364][ T420] ---[ end trace 0000000000000000 ]---
[ 36.951175][ T421] ------------[ cut here ]------------
[ 36.951539][ T421] WARNING: CPU: 2 PID: 421 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.952457][ T421] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 36.952976][ T421] CPU: 2 UID: 0 PID: 421 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.953733][ T421] Tainted: [W]=WARN
[ 36.953978][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.954348][ T421] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.954651][ T421] 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
[ 36.955662][ T421] RSP: 0018:ffffc90000ab7140 EFLAGS: 00010246
[ 36.956044][ T421] RAX: 0000000000000000 RBX: ffff888004ed1000 RCX: 0000000000000001
[ 36.956479][ T421] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 36.957112][ T421] RBP: ffffc90000ab7230 R08: ffff88800e9c6800 R09: 0000000000000000
[ 36.957707][ T421] R10: ffffc90000ab75c8 R11: ffffffffa4e50668 R12: 1ffff92000156e2c
[ 36.958181][ T421] R13: 00000000000007d0 R14: ffffc90000ab7880 R15: ffff888004cfdfe0
[ 36.958612][ T421] FS: 00007fd5c3d5a800(0000) GS:ffff8880901b7000(0000) knlGS:0000000000000000
[ 36.959116][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.959476][ T421] CR2: 00000000004e5ab0 CR3: 000000000b2fc002 CR4: 0000000000772ef0
[ 36.960030][ T421] PKRU: 55555554
[ 36.960261][ T421] Call Trace:
[ 36.960490][ T421]
[ 36.960645][ T421] ? find_held_lock+0x2b/0x80
[ 36.960954][ T421] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.961241][ T421] ? __lock_release+0x5d/0x170
[ 36.961532][ T421] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.961895][ T421] ? is_bpf_text_address+0x71/0x120
[ 36.962191][ T421] ? kernel_text_address+0xce/0xe0
[ 36.962485][ T421] do_setlink.constprop.0+0x6b1/0x2480
[ 36.962800][ T421] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.963165][ T421] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.963453][ T421] ? validate_chain+0x166/0x4d0
[ 36.963754][ T421] ? __kernel_text_address+0x12/0x40
[ 36.964046][ T421] ? __lock_acquire+0x44d/0x7e0
[ 36.964337][ T421] ? __mutex_trylock_common+0xf9/0x260
[ 36.964634][ T421] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.965006][ T421] ? rcu_is_watching+0x12/0xc0
[ 36.965301][ T421] ? rcu_is_watching+0x12/0xc0
[ 36.965610][ T421] ? trace_contention_end+0xdc/0x140
[ 36.965935][ T421] ? __mutex_lock+0x19c/0xcd0
[ 36.966230][ T421] ? find_held_lock+0x2b/0x80
[ 36.966521][ T421] ? rtnl_newlink+0x651/0xa60
[ 36.966818][ T421] ? __create_object+0x5e/0xb0
[ 36.967118][ T421] ? __pfx___mutex_lock+0x10/0x10
[ 36.967430][ T421] ? trace_cap_capable+0x10f/0x190
[ 36.967914][ T421] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.968281][ T421] ? __rtnl_newlink+0x40e/0xa40
[ 36.968594][ T421] rtnl_newlink+0x69a/0xa60
[ 36.968906][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.969194][ T421] ? __lock_acquire+0x44d/0x7e0
[ 36.969494][ T421] ? find_held_lock+0x2b/0x80
[ 36.969817][ T421] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.970104][ T421] ? __lock_release+0x5d/0x170
[ 36.970395][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.970718][ T421] rtnetlink_rcv_msg+0x713/0xc00
[ 36.971009][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.971303][ T421] ? __lock_acquire+0x44d/0x7e0
[ 36.971608][ T421] netlink_rcv_skb+0x121/0x350
[ 36.972123][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.972624][ T421] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.973171][ T421] ? netlink_deliver_tap+0x13e/0x340
[ 36.973669][ T421] ? netlink_deliver_tap+0xc3/0x340
[ 36.974197][ T421] netlink_unicast+0x4a1/0x780
[ 36.974726][ T421] ? __pfx_netlink_unicast+0x10/0x10
[ 36.975227][ T421] ? __lock_acquire+0x44d/0x7e0
[ 36.975781][ T421] netlink_sendmsg+0x721/0xbe0
[ 36.976299][ T421] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.976831][ T421] ? __import_iovec+0x238/0x3c0
[ 36.977357][ T421] ____sys_sendmsg+0x7aa/0xa10
[ 36.977885][ T421] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.978395][ T421] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.979062][ T421] ___sys_sendmsg+0xed/0x170
[ 36.979575][ T421] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.980078][ T421] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.980455][ T421] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.980796][ T421] ? find_held_lock+0x2b/0x80
[ 36.981089][ T421] ? __lock_acquire+0x44d/0x7e0
[ 36.981383][ T421] ? find_held_lock+0x2b/0x80
[ 36.981738][ T421] ? __virt_addr_valid+0x22e/0x450
[ 36.982047][ T421] ? __lock_release+0x5d/0x170
[ 36.982344][ T421] __sys_sendmsg+0x10b/0x1a0
[ 36.982649][ T421] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.983016][ T421] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.983317][ T421] ? rcu_is_watching+0x12/0xc0
[ 36.983625][ T421] do_syscall_64+0xc1/0x380
[ 36.983931][ T421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.984285][ T421] RIP: 0033:0x7fd5c3f271e7
[ 36.984606][ T421] 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
[ 36.985627][ T421] RSP: 002b:00007fff9c705498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.986084][ T421] RAX: ffffffffffffffda RBX: 00007fff9c705bc0 RCX: 00007fd5c3f271e7
[ 36.986515][ T421] RDX: 0000000000000000 RSI: 00007fff9c705500 RDI: 0000000000000005
[ 36.987055][ T421] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.987479][ T421] R10: 00007fd5c3e24ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.987929][ T421] R13: 00000000686e6a0c R14: 0000000000499600 R15: 0000000000000000
[ 36.988381][ T421]
[ 36.988620][ T421] irq event stamp: 33267
[ 36.988854][ T421] hardirqs last enabled at (33279): [] __up_console_sem+0x6b/0x80
[ 36.989343][ T421] hardirqs last disabled at (33288): [] __up_console_sem+0x50/0x80
[ 36.989849][ T421] softirqs last enabled at (32654): [] handle_softirqs+0x358/0x620
[ 36.990351][ T421] softirqs last disabled at (32641): [] __irq_exit_rcu+0xfa/0x160
[ 36.990874][ T421] ---[ end trace 0000000000000000 ]---
[ 37.146302][ T422] ------------[ cut here ]------------
[ 37.146619][ T422] WARNING: CPU: 1 PID: 422 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.147185][ T422] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 37.147561][ T422] CPU: 1 UID: 0 PID: 422 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.148254][ T422] Tainted: [W]=WARN
[ 37.148468][ T422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.148831][ T422] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.149116][ T422] 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
[ 37.150115][ T422] RSP: 0018:ffffc90000ad7140 EFLAGS: 00010246
[ 37.150468][ T422] RAX: 0000000000000000 RBX: ffff88800c089000 RCX: 0000000000000001
[ 37.150896][ T422] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 37.151309][ T422] RBP: ffffc90000ad7230 R08: ffff88800590e800 R09: 0000000000000000
[ 37.151760][ T422] R10: ffffc90000ad75c8 R11: ffffffffa4e50668 R12: 1ffff9200015ae2c
[ 37.152182][ T422] R13: 00000000000007d0 R14: ffffc90000ad7880 R15: ffff888004cfce60
[ 37.152595][ T422] FS: 00007f8509013800(0000) GS:ffff888090137000(0000) knlGS:0000000000000000
[ 37.153094][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.153449][ T422] CR2: 00000000004e55b8 CR3: 000000000e245004 CR4: 0000000000772ef0
[ 37.154059][ T422] PKRU: 55555554
[ 37.154272][ T422] Call Trace:
[ 37.154480][ T422]
[ 37.154623][ T422] ? find_held_lock+0x2b/0x80
[ 37.155037][ T422] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.155315][ T422] ? __lock_release+0x5d/0x170
[ 37.155594][ T422] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.156039][ T422] ? is_bpf_text_address+0x71/0x120
[ 37.156318][ T422] ? kernel_text_address+0xce/0xe0
[ 37.156597][ T422] do_setlink.constprop.0+0x6b1/0x2480
[ 37.157011][ T422] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.157366][ T422] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.157640][ T422] ? validate_chain+0x166/0x4d0
[ 37.158030][ T422] ? __kernel_text_address+0x12/0x40
[ 37.158307][ T422] ? __lock_acquire+0x44d/0x7e0
[ 37.158586][ T422] ? __mutex_trylock_common+0xf9/0x260
[ 37.158872][ T422] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.159214][ T422] ? rcu_is_watching+0x12/0xc0
[ 37.159490][ T422] ? rcu_is_watching+0x12/0xc0
[ 37.159791][ T422] ? trace_contention_end+0xdc/0x140
[ 37.160069][ T422] ? __mutex_lock+0x19c/0xcd0
[ 37.160346][ T422] ? find_held_lock+0x2b/0x80
[ 37.160619][ T422] ? rtnl_newlink+0x651/0xa60
[ 37.160903][ T422] ? __create_object+0x5e/0xb0
[ 37.161183][ T422] ? __pfx___mutex_lock+0x10/0x10
[ 37.161458][ T422] ? trace_cap_capable+0x10f/0x190
[ 37.161761][ T422] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.162104][ T422] ? __rtnl_newlink+0x40e/0xa40
[ 37.162390][ T422] rtnl_newlink+0x69a/0xa60
[ 37.162675][ T422] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.162992][ T422] ? __lock_acquire+0x44d/0x7e0
[ 37.163276][ T422] ? find_held_lock+0x2b/0x80
[ 37.163551][ T422] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.163835][ T422] ? __lock_release+0x5d/0x170
[ 37.164152][ T422] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.164443][ T422] rtnetlink_rcv_msg+0x713/0xc00
[ 37.164750][ T422] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.165048][ T422] ? __lock_acquire+0x44d/0x7e0
[ 37.165345][ T422] netlink_rcv_skb+0x121/0x350
[ 37.165638][ T422] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.165943][ T422] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.166247][ T422] ? netlink_deliver_tap+0x13e/0x340
[ 37.166537][ T422] ? netlink_deliver_tap+0xc3/0x340
[ 37.166845][ T422] netlink_unicast+0x4a1/0x780
[ 37.167139][ T422] ? __pfx_netlink_unicast+0x10/0x10
[ 37.167432][ T422] ? __lock_acquire+0x44d/0x7e0
[ 37.167740][ T422] netlink_sendmsg+0x721/0xbe0
[ 37.168037][ T422] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.168333][ T422] ? __import_iovec+0x238/0x3c0
[ 37.168636][ T422] ____sys_sendmsg+0x7aa/0xa10
[ 37.168955][ T422] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.169246][ T422] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.169621][ T422] ___sys_sendmsg+0xed/0x170
[ 37.169926][ T422] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.170220][ T422] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.170579][ T422] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.170892][ T422] ? find_held_lock+0x2b/0x80
[ 37.171192][ T422] ? __lock_acquire+0x44d/0x7e0
[ 37.171491][ T422] ? find_held_lock+0x2b/0x80
[ 37.171808][ T422] ? __virt_addr_valid+0x22e/0x450
[ 37.172103][ T422] ? __lock_release+0x5d/0x170
[ 37.172404][ T422] __sys_sendmsg+0x10b/0x1a0
[ 37.172709][ T422] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.173074][ T422] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.173382][ T422] ? rcu_is_watching+0x12/0xc0
[ 37.173704][ T422] do_syscall_64+0xc1/0x380
[ 37.174001][ T422] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.174365][ T422] RIP: 0033:0x7f85091e01e7
[ 37.174668][ T422] 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
[ 37.175726][ T422] RSP: 002b:00007ffc214bc4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.176172][ T422] RAX: ffffffffffffffda RBX: 00007ffc214bcc20 RCX: 00007f85091e01e7
[ 37.176610][ T422] RDX: 0000000000000000 RSI: 00007ffc214bc560 RDI: 0000000000000005
[ 37.177058][ T422] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.177503][ T422] R10: 00007f85090ddee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.177955][ T422] R13: 00000000686e6a0c R14: 0000000000499600 R15: 0000000000000000
[ 37.178410][ T422]
[ 37.178636][ T422] irq event stamp: 46533
[ 37.178865][ T422] hardirqs last enabled at (46543): [] __up_console_sem+0x6b/0x80
[ 37.179379][ T422] hardirqs last disabled at (46550): [] __up_console_sem+0x50/0x80
[ 37.179893][ T422] softirqs last enabled at (46430): [] handle_softirqs+0x358/0x620
[ 37.180401][ T422] softirqs last disabled at (46415): [] __irq_exit_rcu+0xfa/0x160
[ 37.180916][ T422] ---[ end trace 0000000000000000 ]---
[ 37.285750][ T423] ------------[ cut here ]------------
[ 37.286140][ T423] WARNING: CPU: 2 PID: 423 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.287245][ T423] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 37.287673][ T423] CPU: 2 UID: 0 PID: 423 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.288303][ T423] Tainted: [W]=WARN
[ 37.288546][ T423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.288943][ T423] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.289265][ T423] 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
[ 37.290358][ T423] RSP: 0018:ffffc90000af7140 EFLAGS: 00010246
[ 37.290762][ T423] RAX: 0000000000000000 RBX: ffff888008b64000 RCX: 0000000000000001
[ 37.291218][ T423] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 37.291688][ T423] RBP: ffffc90000af7230 R08: ffff88800abcb800 R09: 0000000000000000
[ 37.292156][ T423] R10: ffffc90000af75c8 R11: ffffffffa4e50668 R12: 1ffff9200015ee2c
[ 37.292620][ T423] R13: 00000000000007d0 R14: ffffc90000af7880 R15: ffff888004cfd1e0
[ 37.293088][ T423] FS: 00007fc40973a800(0000) GS:ffff8880901b7000(0000) knlGS:0000000000000000
[ 37.293625][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.294019][ T423] CR2: 00000000004e5ac8 CR3: 00000000092c8003 CR4: 0000000000772ef0
[ 37.294479][ T423] PKRU: 55555554
[ 37.294729][ T423] Call Trace:
[ 37.294968][ T423]
[ 37.295133][ T423] ? find_held_lock+0x2b/0x80
[ 37.295450][ T423] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.295768][ T423] ? __lock_release+0x5d/0x170
[ 37.296086][ T423] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.296395][ T423] ? is_bpf_text_address+0x71/0x120
[ 37.296725][ T423] ? kernel_text_address+0xce/0xe0
[ 37.297035][ T423] do_setlink.constprop.0+0x6b1/0x2480
[ 37.297355][ T423] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.297753][ T423] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.298061][ T423] ? validate_chain+0x166/0x4d0
[ 37.298367][ T423] ? __kernel_text_address+0x12/0x40
[ 37.298690][ T423] ? __lock_acquire+0x44d/0x7e0
[ 37.299011][ T423] ? __mutex_trylock_common+0xf9/0x260
[ 37.299320][ T423] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.299712][ T423] ? rcu_is_watching+0x12/0xc0
[ 37.300025][ T423] ? rcu_is_watching+0x12/0xc0
[ 37.300415][ T423] ? trace_contention_end+0xdc/0x140
[ 37.300716][ T423] ? __mutex_lock+0x19c/0xcd0
[ 37.301006][ T423] ? find_held_lock+0x2b/0x80
[ 37.301305][ T423] ? rtnl_newlink+0x651/0xa60
[ 37.301646][ T423] ? __pfx___mutex_lock+0x10/0x10
[ 37.301982][ T423] ? irqentry_exit+0x3b/0x90
[ 37.302295][ T423] ? __rtnl_newlink+0x40e/0xa40
[ 37.302606][ T423] rtnl_newlink+0x69a/0xa60
[ 37.302935][ T423] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.303242][ T423] ? __lock_acquire+0x44d/0x7e0
[ 37.303553][ T423] ? find_held_lock+0x2b/0x80
[ 37.303867][ T423] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.304158][ T423] ? __lock_release+0x5d/0x170
[ 37.304452][ T423] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.304755][ T423] rtnetlink_rcv_msg+0x713/0xc00
[ 37.305050][ T423] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.305342][ T423] ? __lock_acquire+0x44d/0x7e0
[ 37.305643][ T423] netlink_rcv_skb+0x121/0x350
[ 37.305944][ T423] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.306238][ T423] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.306532][ T423] ? netlink_deliver_tap+0x13e/0x340
[ 37.306832][ T423] ? netlink_deliver_tap+0xc3/0x340
[ 37.307120][ T423] netlink_unicast+0x4a1/0x780
[ 37.307416][ T423] ? __pfx_netlink_unicast+0x10/0x10
[ 37.307719][ T423] ? __lock_acquire+0x44d/0x7e0
[ 37.308014][ T423] netlink_sendmsg+0x721/0xbe0
[ 37.308313][ T423] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.308601][ T423] ? __import_iovec+0x238/0x3c0
[ 37.308913][ T423] ____sys_sendmsg+0x7aa/0xa10
[ 37.309207][ T423] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.309495][ T423] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.309874][ T423] ___sys_sendmsg+0xed/0x170
[ 37.310164][ T423] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.310457][ T423] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.310840][ T423] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.311148][ T423] ? find_held_lock+0x2b/0x80
[ 37.311455][ T423] ? __lock_acquire+0x44d/0x7e0
[ 37.311776][ T423] ? find_held_lock+0x2b/0x80
[ 37.312066][ T423] ? __virt_addr_valid+0x22e/0x450
[ 37.312352][ T423] ? __lock_release+0x5d/0x170
[ 37.312660][ T423] __sys_sendmsg+0x10b/0x1a0
[ 37.312959][ T423] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.313324][ T423] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.313625][ T423] ? rcu_is_watching+0x12/0xc0
[ 37.313937][ T423] do_syscall_64+0xc1/0x380
[ 37.314235][ T423] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.314588][ T423] RIP: 0033:0x7fc4099071e7
[ 37.314900][ T423] 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
[ 37.315928][ T423] RSP: 002b:00007ffc4e8c9388 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.316362][ T423] RAX: ffffffffffffffda RBX: 00007ffc4e8c9ab0 RCX: 00007fc4099071e7
[ 37.316812][ T423] RDX: 0000000000000000 RSI: 00007ffc4e8c93f0 RDI: 0000000000000005
[ 37.317245][ T423] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.317675][ T423] R10: 00007fc409804ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.318139][ T423] R13: 00000000686e6a0d R14: 0000000000499600 R15: 0000000000000000
[ 37.318590][ T423]
[ 37.318829][ T423] irq event stamp: 35593
[ 37.319050][ T423] hardirqs last enabled at (35603): [] __up_console_sem+0x6b/0x80
[ 37.319544][ T423] hardirqs last disabled at (35612): [] __up_console_sem+0x50/0x80
[ 37.320048][ T423] softirqs last enabled at (34690): [] handle_softirqs+0x358/0x620
[ 37.320548][ T423] softirqs last disabled at (34683): [] __irq_exit_rcu+0xfa/0x160
[ 37.321053][ T423] ---[ end trace 0000000000000000 ]---
[ 37.437033][ T424] ------------[ cut here ]------------
[ 37.437392][ T424] WARNING: CPU: 2 PID: 424 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.438039][ T424] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 37.438419][ T424] CPU: 2 UID: 0 PID: 424 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.438993][ T424] Tainted: [W]=WARN
[ 37.439217][ T424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.439568][ T424] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.439887][ T424] 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
[ 37.440887][ T424] RSP: 0018:ffffc90000b07140 EFLAGS: 00010246
[ 37.441256][ T424] RAX: 0000000000000000 RBX: ffff88800a249000 RCX: 0000000000000001
[ 37.441753][ T424] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 37.442186][ T424] RBP: ffffc90000b07230 R08: ffff888004e0e800 R09: 0000000000000000
[ 37.442610][ T424] R10: ffffc90000b075c8 R11: ffffffffa4e50668 R12: 1ffff92000160e2c
[ 37.443047][ T424] R13: 00000000000007d0 R14: ffffc90000b07880 R15: ffff888004eec060
[ 37.443485][ T424] FS: 00007fbc84737800(0000) GS:ffff8880901b7000(0000) knlGS:0000000000000000
[ 37.443991][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.444352][ T424] CR2: 00000000004e5ac0 CR3: 000000000b2ee004 CR4: 0000000000772ef0
[ 37.444785][ T424] PKRU: 55555554
[ 37.445003][ T424] Call Trace:
[ 37.445222][ T424]
[ 37.445378][ T424] ? find_held_lock+0x2b/0x80
[ 37.445731][ T424] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.446028][ T424] ? __lock_release+0x5d/0x170
[ 37.446325][ T424] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.446619][ T424] ? is_bpf_text_address+0x71/0x120
[ 37.446921][ T424] ? kernel_text_address+0xce/0xe0
[ 37.447219][ T424] do_setlink.constprop.0+0x6b1/0x2480
[ 37.447515][ T424] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.447898][ T424] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.448186][ T424] ? validate_chain+0x166/0x4d0
[ 37.448474][ T424] ? __kernel_text_address+0x12/0x40
[ 37.448775][ T424] ? __lock_acquire+0x44d/0x7e0
[ 37.449069][ T424] ? __mutex_trylock_common+0xf9/0x260
[ 37.449361][ T424] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.449775][ T424] ? rcu_is_watching+0x12/0xc0
[ 37.450081][ T424] ? rcu_is_watching+0x12/0xc0
[ 37.450380][ T424] ? trace_contention_end+0xdc/0x140
[ 37.450671][ T424] ? __mutex_lock+0x19c/0xcd0
[ 37.450976][ T424] ? find_held_lock+0x2b/0x80
[ 37.451270][ T424] ? rtnl_newlink+0x651/0xa60
[ 37.451556][ T424] ? __create_object+0x5e/0xb0
[ 37.451902][ T424] ? __pfx___mutex_lock+0x10/0x10
[ 37.452199][ T424] ? trace_cap_capable+0x10f/0x190
[ 37.452498][ T424] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.452876][ T424] ? __rtnl_newlink+0x40e/0xa40
[ 37.453174][ T424] rtnl_newlink+0x69a/0xa60
[ 37.453473][ T424] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.453819][ T424] ? __lock_acquire+0x44d/0x7e0
[ 37.454119][ T424] ? find_held_lock+0x2b/0x80
[ 37.454417][ T424] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.454722][ T424] ? __lock_release+0x5d/0x170
[ 37.455015][ T424] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.455300][ T424] rtnetlink_rcv_msg+0x713/0xc00
[ 37.455590][ T424] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.455894][ T424] ? __lock_acquire+0x44d/0x7e0
[ 37.456188][ T424] netlink_rcv_skb+0x121/0x350
[ 37.456476][ T424] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.456781][ T424] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.457091][ T424] ? netlink_deliver_tap+0x13e/0x340
[ 37.457381][ T424] ? netlink_deliver_tap+0xc3/0x340
[ 37.457722][ T424] netlink_unicast+0x4a1/0x780
[ 37.458021][ T424] ? __pfx_netlink_unicast+0x10/0x10
[ 37.458308][ T424] ? __lock_acquire+0x44d/0x7e0
[ 37.458603][ T424] netlink_sendmsg+0x721/0xbe0
[ 37.458904][ T424] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.459199][ T424] ? __import_iovec+0x238/0x3c0
[ 37.459495][ T424] ____sys_sendmsg+0x7aa/0xa10
[ 37.459797][ T424] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.460084][ T424] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.460449][ T424] ___sys_sendmsg+0xed/0x170
[ 37.460746][ T424] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.461035][ T424] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.461395][ T424] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.461745][ T424] ? find_held_lock+0x2b/0x80
[ 37.462044][ T424] ? __lock_acquire+0x44d/0x7e0
[ 37.462340][ T424] ? find_held_lock+0x2b/0x80
[ 37.462640][ T424] ? __virt_addr_valid+0x22e/0x450
[ 37.462958][ T424] ? __lock_release+0x5d/0x170
[ 37.463253][ T424] __sys_sendmsg+0x10b/0x1a0
[ 37.463551][ T424] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.463918][ T424] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.464220][ T424] ? rcu_is_watching+0x12/0xc0
[ 37.464512][ T424] do_syscall_64+0xc1/0x380
[ 37.464823][ T424] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.465182][ T424] RIP: 0033:0x7fbc849041e7
[ 37.465487][ T424] 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
[ 37.466552][ T424] RSP: 002b:00007ffde65816f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.467003][ T424] RAX: ffffffffffffffda RBX: 00007ffde6581e20 RCX: 00007fbc849041e7
[ 37.467428][ T424] RDX: 0000000000000000 RSI: 00007ffde6581760 RDI: 0000000000000005
[ 37.467874][ T424] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.468297][ T424] R10: 00007fbc84801ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.468734][ T424] R13: 00000000686e6a0d R14: 0000000000499600 R15: 0000000000000000
[ 37.469174][ T424]
[ 37.469397][ T424] irq event stamp: 35891
[ 37.469668][ T424] hardirqs last enabled at (35901): [] __up_console_sem+0x6b/0x80
[ 37.470184][ T424] hardirqs last disabled at (35912): [] __up_console_sem+0x50/0x80
[ 37.470673][ T424] softirqs last enabled at (35328): [] handle_softirqs+0x358/0x620
[ 37.471176][ T424] softirqs last disabled at (35321): [] __irq_exit_rcu+0xfa/0x160
[ 37.471669][ T424] ---[ end trace 0000000000000000 ]---
[ 37.607358][ T425] ------------[ cut here ]------------
[ 37.607908][ T425] WARNING: CPU: 1 PID: 425 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.608911][ T425] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 37.609569][ T425] CPU: 1 UID: 0 PID: 425 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.611497][ T425] Tainted: [W]=WARN
[ 37.611741][ T425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.612242][ T425] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.612708][ T425] 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
[ 37.613724][ T425] RSP: 0018:ffffc90000b07140 EFLAGS: 00010246
[ 37.614089][ T425] RAX: 0000000000000000 RBX: ffff888008b8c000 RCX: 0000000000000001
[ 37.614503][ T425] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 37.614965][ T425] RBP: ffffc90000b07230 R08: ffff888005280800 R09: 0000000000000000
[ 37.615378][ T425] R10: ffffc90000b075c8 R11: ffffffffa4e50668 R12: 1ffff92000160e2c
[ 37.615803][ T425] R13: 00000000000007d0 R14: ffffc90000b07880 R15: ffff888004eec3e0
[ 37.616229][ T425] FS: 00007f5332477800(0000) GS:ffff888090137000(0000) knlGS:0000000000000000
[ 37.616724][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.617086][ T425] CR2: 00000000004e73f8 CR3: 000000000e2aa006 CR4: 0000000000772ef0
[ 37.617503][ T425] PKRU: 55555554
[ 37.617730][ T425] Call Trace:
[ 37.617952][ T425]
[ 37.618100][ T425] ? find_held_lock+0x2b/0x80
[ 37.618383][ T425] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.618656][ T425] ? __lock_release+0x5d/0x170
[ 37.618981][ T425] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.619259][ T425] ? is_bpf_text_address+0x71/0x120
[ 37.619537][ T425] ? kernel_text_address+0xce/0xe0
[ 37.619825][ T425] do_setlink.constprop.0+0x6b1/0x2480
[ 37.620286][ T425] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.620929][ T425] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.621433][ T425] ? validate_chain+0x166/0x4d0
[ 37.621954][ T425] ? __kernel_text_address+0x12/0x40
[ 37.622237][ T425] ? __lock_acquire+0x44d/0x7e0
[ 37.622516][ T425] ? __mutex_trylock_common+0xf9/0x260
[ 37.622801][ T425] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.623176][ T425] ? rcu_is_watching+0x12/0xc0
[ 37.623454][ T425] ? rcu_is_watching+0x12/0xc0
[ 37.623748][ T425] ? trace_contention_end+0xdc/0x140
[ 37.624140][ T425] ? __mutex_lock+0x19c/0xcd0
[ 37.624429][ T425] ? find_held_lock+0x2b/0x80
[ 37.624714][ T425] ? rtnl_newlink+0x651/0xa60
[ 37.624998][ T425] ? __create_object+0x5e/0xb0
[ 37.625277][ T425] ? __pfx___mutex_lock+0x10/0x10
[ 37.625554][ T425] ? trace_cap_capable+0x10f/0x190
[ 37.625857][ T425] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.626218][ T425] ? __rtnl_newlink+0x40e/0xa40
[ 37.626499][ T425] rtnl_newlink+0x69a/0xa60
[ 37.626787][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.627099][ T425] ? __lock_acquire+0x44d/0x7e0
[ 37.627382][ T425] ? find_held_lock+0x2b/0x80
[ 37.627659][ T425] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.627993][ T425] ? __lock_release+0x5d/0x170
[ 37.628345][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.628630][ T425] rtnetlink_rcv_msg+0x713/0xc00
[ 37.628917][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.629200][ T425] ? __lock_acquire+0x44d/0x7e0
[ 37.629480][ T425] netlink_rcv_skb+0x121/0x350
[ 37.629763][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.630047][ T425] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.630332][ T425] ? netlink_deliver_tap+0x13e/0x340
[ 37.630613][ T425] ? netlink_deliver_tap+0xc3/0x340
[ 37.630899][ T425] netlink_unicast+0x4a1/0x780
[ 37.631204][ T425] ? __pfx_netlink_unicast+0x10/0x10
[ 37.631477][ T425] ? __lock_acquire+0x44d/0x7e0
[ 37.631784][ T425] netlink_sendmsg+0x721/0xbe0
[ 37.632075][ T425] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.632351][ T425] ? __import_iovec+0x238/0x3c0
[ 37.632640][ T425] ____sys_sendmsg+0x7aa/0xa10
[ 37.632948][ T425] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.633240][ T425] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.633597][ T425] ___sys_sendmsg+0xed/0x170
[ 37.633880][ T425] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.634157][ T425] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.634500][ T425] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.634795][ T425] ? find_held_lock+0x2b/0x80
[ 37.635075][ T425] ? __lock_acquire+0x44d/0x7e0
[ 37.635358][ T425] ? find_held_lock+0x2b/0x80
[ 37.635634][ T425] ? __virt_addr_valid+0x22e/0x450
[ 37.635923][ T425] ? __lock_release+0x5d/0x170
[ 37.636205][ T425] __sys_sendmsg+0x10b/0x1a0
[ 37.636476][ T425] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.636835][ T425] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.637153][ T425] ? rcu_is_watching+0x12/0xc0
[ 37.637432][ T425] do_syscall_64+0xc1/0x380
[ 37.637725][ T425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.638067][ T425] RIP: 0033:0x7f53326441e7
[ 37.638351][ T425] 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
[ 37.639358][ T425] RSP: 002b:00007ffd7dd34478 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.639783][ T425] RAX: ffffffffffffffda RBX: 00007ffd7dd34ba0 RCX: 00007f53326441e7
[ 37.640210][ T425] RDX: 0000000000000000 RSI: 00007ffd7dd344e0 RDI: 0000000000000005
[ 37.640624][ T425] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.641089][ T425] R10: 00007f5332541ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.641499][ T425] R13: 00000000686e6a0d R14: 0000000000499600 R15: 0000000000000000
[ 37.641948][ T425]
[ 37.642154][ T425] irq event stamp: 39655
[ 37.642359][ T425] hardirqs last enabled at (39663): [] __up_console_sem+0x6b/0x80
[ 37.642858][ T425] hardirqs last disabled at (39672): [] __up_console_sem+0x50/0x80
[ 37.643339][ T425] softirqs last enabled at (39558): [] handle_softirqs+0x358/0x620
[ 37.643828][ T425] softirqs last disabled at (39543): [] __irq_exit_rcu+0xfa/0x160
[ 37.644314][ T425] ---[ end trace 0000000000000000 ]---
[ 37.752641][ T426] ------------[ cut here ]------------
[ 37.752970][ T426] WARNING: CPU: 0 PID: 426 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.753520][ T426] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 37.754918][ T426] CPU: 0 UID: 0 PID: 426 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.755486][ T426] Tainted: [W]=WARN
[ 37.755708][ T426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.756061][ T426] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.756349][ T426] 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
[ 37.757332][ T426] RSP: 0018:ffffc90000b17140 EFLAGS: 00010246
[ 37.757693][ T426] RAX: 0000000000000000 RBX: ffff888004ed4000 RCX: 0000000000000001
[ 37.758103][ T426] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 37.758516][ T426] RBP: ffffc90000b17230 R08: ffff88800968e800 R09: 0000000000000000
[ 37.758934][ T426] R10: ffffc90000b175c8 R11: ffffffffa4e50668 R12: 1ffff92000162e2c
[ 37.759346][ T426] R13: 00000000000007d0 R14: ffffc90000b17880 R15: ffff888004eee360
[ 37.759775][ T426] FS: 00007feeebea2800(0000) GS:ffff8880900b7000(0000) knlGS:0000000000000000
[ 37.760256][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.760603][ T426] CR2: 00000000004e5ab8 CR3: 000000000a096001 CR4: 0000000000772ef0
[ 37.761026][ T426] PKRU: 55555554
[ 37.761232][ T426] Call Trace:
[ 37.761442][ T426]
[ 37.761583][ T426] ? find_held_lock+0x2b/0x80
[ 37.761889][ T426] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.762164][ T426] ? __lock_release+0x5d/0x170
[ 37.762441][ T426] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.762732][ T426] ? is_bpf_text_address+0x71/0x120
[ 37.763012][ T426] ? kernel_text_address+0xce/0xe0
[ 37.763296][ T426] do_setlink.constprop.0+0x6b1/0x2480
[ 37.763578][ T426] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.763937][ T426] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.764213][ T426] ? validate_chain+0x166/0x4d0
[ 37.764486][ T426] ? __kernel_text_address+0x12/0x40
[ 37.764772][ T426] ? __lock_acquire+0x44d/0x7e0
[ 37.765051][ T426] ? __mutex_trylock_common+0xf9/0x260
[ 37.765331][ T426] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.765671][ T426] ? rcu_is_watching+0x12/0xc0
[ 37.765963][ T426] ? rcu_is_watching+0x12/0xc0
[ 37.766235][ T426] ? trace_contention_end+0xdc/0x140
[ 37.766508][ T426] ? __mutex_lock+0x19c/0xcd0
[ 37.766797][ T426] ? find_held_lock+0x2b/0x80
[ 37.767078][ T426] ? rtnl_newlink+0x651/0xa60
[ 37.767356][ T426] ? __create_object+0x5e/0xb0
[ 37.767638][ T426] ? __pfx___mutex_lock+0x10/0x10
[ 37.767927][ T426] ? trace_cap_capable+0x10f/0x190
[ 37.768202][ T426] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.768544][ T426] ? __rtnl_newlink+0x40e/0xa40
[ 37.768836][ T426] rtnl_newlink+0x69a/0xa60
[ 37.769114][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.769386][ T426] ? __lock_acquire+0x44d/0x7e0
[ 37.769672][ T426] ? find_held_lock+0x2b/0x80
[ 37.769958][ T426] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.770229][ T426] ? __lock_release+0x5d/0x170
[ 37.770502][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.770787][ T426] rtnetlink_rcv_msg+0x713/0xc00
[ 37.771061][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.771340][ T426] ? __lock_acquire+0x44d/0x7e0
[ 37.771617][ T426] netlink_rcv_skb+0x121/0x350
[ 37.771922][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.772201][ T426] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.772487][ T426] ? netlink_deliver_tap+0x13e/0x340
[ 37.772785][ T426] ? netlink_deliver_tap+0xc3/0x340
[ 37.773064][ T426] netlink_unicast+0x4a1/0x780
[ 37.773341][ T426] ? __pfx_netlink_unicast+0x10/0x10
[ 37.773616][ T426] ? __lock_acquire+0x44d/0x7e0
[ 37.773910][ T426] netlink_sendmsg+0x721/0xbe0
[ 37.774189][ T426] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.774462][ T426] ? __import_iovec+0x238/0x3c0
[ 37.774753][ T426] ____sys_sendmsg+0x7aa/0xa10
[ 37.775033][ T426] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.775307][ T426] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.775661][ T426] ___sys_sendmsg+0xed/0x170
[ 37.775950][ T426] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.776230][ T426] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.776573][ T426] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.776861][ T426] ? find_held_lock+0x2b/0x80
[ 37.777140][ T426] ? __lock_acquire+0x44d/0x7e0
[ 37.777420][ T426] ? find_held_lock+0x2b/0x80
[ 37.777706][ T426] ? __virt_addr_valid+0x22e/0x450
[ 37.777990][ T426] ? __lock_release+0x5d/0x170
[ 37.778271][ T426] __sys_sendmsg+0x10b/0x1a0
[ 37.778546][ T426] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.778901][ T426] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.779195][ T426] ? rcu_is_watching+0x12/0xc0
[ 37.779570][ T426] do_syscall_64+0xc1/0x380
[ 37.779859][ T426] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.780202][ T426] RIP: 0033:0x7feeec06f1e7
[ 37.780509][ T426] 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
[ 37.781503][ T426] RSP: 002b:00007ffd019144e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.781937][ T426] RAX: ffffffffffffffda RBX: 00007ffd01914c10 RCX: 00007feeec06f1e7
[ 37.782360][ T426] RDX: 0000000000000000 RSI: 00007ffd01914550 RDI: 0000000000000005
[ 37.782780][ T426] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.783195][ T426] R10: 00007feeebf6cee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.783607][ T426] R13: 00000000686e6a0d R14: 0000000000499600 R15: 0000000000000000
[ 37.784052][ T426]
[ 37.784262][ T426] irq event stamp: 39291
[ 37.784470][ T426] hardirqs last enabled at (39299): [] __up_console_sem+0x6b/0x80
[ 37.784959][ T426] hardirqs last disabled at (39308): [] __up_console_sem+0x50/0x80
[ 37.785437][ T426] softirqs last enabled at (38498): [] handle_softirqs+0x358/0x620
[ 37.785932][ T426] softirqs last disabled at (37709): [] __irq_exit_rcu+0xfa/0x160
[ 37.786408][ T426] ---[ end trace 0000000000000000 ]---
[ 37.898016][ T427] ------------[ cut here ]------------
[ 37.898340][ T427] WARNING: CPU: 0 PID: 427 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.898905][ T427] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 37.899269][ T427] CPU: 0 UID: 0 PID: 427 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.900611][ T427] Tainted: [W]=WARN
[ 37.900845][ T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.901227][ T427] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.901516][ T427] 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
[ 37.902507][ T427] RSP: 0018:ffffc900009e7140 EFLAGS: 00010246
[ 37.902865][ T427] RAX: 0000000000000000 RBX: ffff8880086b1000 RCX: 0000000000000001
[ 37.903285][ T427] RDX: 0000000000000000 RSI: ffffffffa409b939 RDI: ffffffffa38555e0
[ 37.903713][ T427] RBP: ffffc900009e7230 R08: ffff888004d23800 R09: 0000000000000000
[ 37.904122][ T427] R10: ffffc900009e75c8 R11: ffffffffa4e50668 R12: 1ffff9200013ce2c
[ 37.904534][ T427] R13: 00000000000007d0 R14: ffffc900009e7880 R15: ffff888004eed8e0
[ 37.904959][ T427] FS: 00007fc1b62eb800(0000) GS:ffff8880900b7000(0000) knlGS:0000000000000000
[ 37.905440][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.905794][ T427] CR2: 00000000004e59c0 CR3: 0000000009745003 CR4: 0000000000772ef0
[ 37.906209][ T427] PKRU: 55555554
[ 37.906424][ T427] Call Trace:
[ 37.906635][ T427]
[ 37.906783][ T427] ? find_held_lock+0x2b/0x80
[ 37.907068][ T427] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.907340][ T427] ? __lock_release+0x5d/0x170
[ 37.907620][ T427] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.907905][ T427] ? is_bpf_text_address+0x71/0x120
[ 37.908183][ T427] ? kernel_text_address+0xce/0xe0
[ 37.908461][ T427] do_setlink.constprop.0+0x6b1/0x2480
[ 37.908757][ T427] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.909109][ T427] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.909386][ T427] ? validate_chain+0x166/0x4d0
[ 37.909657][ T427] ? __kernel_text_address+0x12/0x40
[ 37.909944][ T427] ? __lock_acquire+0x44d/0x7e0
[ 37.910225][ T427] ? __mutex_trylock_common+0xf9/0x260
[ 37.910508][ T427] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.910864][ T427] ? rcu_is_watching+0x12/0xc0
[ 37.911142][ T427] ? rcu_is_watching+0x12/0xc0
[ 37.911412][ T427] ? trace_contention_end+0xdc/0x140
[ 37.911707][ T427] ? __mutex_lock+0x19c/0xcd0
[ 37.911989][ T427] ? find_held_lock+0x2b/0x80
[ 37.912260][ T427] ? rtnl_newlink+0x651/0xa60
[ 37.912532][ T427] ? __create_object+0x5e/0xb0
[ 37.912822][ T427] ? __pfx___mutex_lock+0x10/0x10
[ 37.913100][ T427] ? trace_cap_capable+0x10f/0x190
[ 37.913375][ T427] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.913725][ T427] ? __rtnl_newlink+0x40e/0xa40
[ 37.914009][ T427] rtnl_newlink+0x69a/0xa60
[ 37.914287][ T427] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.914561][ T427] ? __lock_acquire+0x44d/0x7e0
[ 37.914857][ T427] ? find_held_lock+0x2b/0x80
[ 37.915138][ T427] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.915409][ T427] ? __lock_release+0x5d/0x170
[ 37.915700][ T427] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.915974][ T427] rtnetlink_rcv_msg+0x713/0xc00
[ 37.916251][ T427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.916526][ T427] ? __lock_acquire+0x44d/0x7e0
[ 37.916813][ T427] netlink_rcv_skb+0x121/0x350
[ 37.917095][ T427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.917371][ T427] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.917655][ T427] ? netlink_deliver_tap+0x13e/0x340
[ 37.917939][ T427] ? netlink_deliver_tap+0xc3/0x340
[ 37.918215][ T427] netlink_unicast+0x4a1/0x780
[ 37.918493][ T427] ? __pfx_netlink_unicast+0x10/0x10
[ 37.918777][ T427] ? __lock_acquire+0x44d/0x7e0
[ 37.919065][ T427] netlink_sendmsg+0x721/0xbe0
[ 37.919344][ T427] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.919623][ T427] ? __import_iovec+0x238/0x3c0
[ 37.919915][ T427] ____sys_sendmsg+0x7aa/0xa10
[ 37.920195][ T427] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.920468][ T427] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.920830][ T427] ___sys_sendmsg+0xed/0x170
[ 37.921107][ T427] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.921378][ T427] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.921755][ T427] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.922035][ T427] ? find_held_lock+0x2b/0x80
[ 37.922315][ T427] ? __lock_acquire+0x44d/0x7e0
[ 37.922598][ T427] ? find_held_lock+0x2b/0x80
[ 37.922883][ T427] ? __virt_addr_valid+0x22e/0x450
[ 37.923165][ T427] ? __lock_release+0x5d/0x170
[ 37.923450][ T427] __sys_sendmsg+0x10b/0x1a0
[ 37.923732][ T427] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.924072][ T427] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.924358][ T427] ? rcu_is_watching+0x12/0xc0
[ 37.924637][ T427] do_syscall_64+0xc1/0x380
[ 37.924922][ T427] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.925259][ T427] RIP: 0033:0x7fc1b64b81e7
[ 37.925547][ T427] 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
[ 37.926537][ T427] RSP: 002b:00007ffd9b593ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.926960][ T427] RAX: ffffffffffffffda RBX: 00007ffd9b594610 RCX: 00007fc1b64b81e7
[ 37.927377][ T427] RDX: 0000000000000000 RSI: 00007ffd9b593f50 RDI: 0000000000000005
[ 37.927820][ T427] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.928240][ T427] R10: 00007fc1b63b5ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.928652][ T427] R13: 00000000686e6a0d R14: 0000000000499600 R15: 0000000000000000
[ 37.929112][ T427]
[ 37.929330][ T427] irq event stamp: 34729
[ 37.929537][ T427] hardirqs last enabled at (34737): [] __up_console_sem+0x6b/0x80
[ 37.930040][ T427] hardirqs last disabled at (34746): [] __up_console_sem+0x50/0x80
[ 37.930534][ T427] softirqs last enabled at (34598): [] handle_softirqs+0x358/0x620
[ 37.931053][ T427] softirqs last disabled at (34589): [] __irq_exit_rcu+0xfa/0x160
[ 37.931536][ T427] ---[ end trace 0000000000000000 ]---