[ 20.930652][ T282] ------------[ cut here ]------------
[ 20.931116][ T282] WARNING: CPU: 2 PID: 282 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.931723][ T282] Modules linked in: veth
[ 20.932008][ T282] CPU: 2 UID: 0 PID: 282 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.932515][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.933547][ T282] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.933865][ T282] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 20.934885][ T282] RSP: 0018:ffffc90000557140 EFLAGS: 00010246
[ 20.935252][ T282] RAX: 0000000000000000 RBX: ffff888009701000 RCX: 0000000000000001
[ 20.935693][ T282] RDX: 0000000000000000 RSI: ffffffffa4c9f52e RDI: ffffffffa445a5a0
[ 20.936124][ T282] RBP: ffffc90000557230 R08: ffff88800919e800 R09: 0000000000000000
[ 20.936559][ T282] R10: ffffc900005575c8 R11: ffffffffa5a59728 R12: 1ffff920000aae2c
[ 20.937008][ T282] R13: 0000000000000500 R14: ffffc90000557880 R15: ffff88800a8cdc60
[ 20.937440][ T282] FS: 00007fde06ab7800(0000) GS:ffff88808f5a7000(0000) knlGS:0000000000000000
[ 20.938134][ T282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.938504][ T282] CR2: 00000000004e59f8 CR3: 000000000c7c4002 CR4: 0000000000772ef0
[ 20.938949][ T282] PKRU: 55555554
[ 20.939208][ T282] Call Trace:
[ 20.939432][ T282]
[ 20.939591][ T282] ? find_held_lock+0x2b/0x80
[ 20.939900][ T282] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.940193][ T282] ? __lock_release+0x5d/0x170
[ 20.940488][ T282] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.940791][ T282] ? is_bpf_text_address+0x71/0x120
[ 20.941084][ T282] ? kernel_text_address+0xce/0xe0
[ 20.941379][ T282] do_setlink.constprop.0+0x6b1/0x2480
[ 20.941687][ T282] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.942054][ T282] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.942347][ T282] ? validate_chain+0x166/0x4d0
[ 20.942646][ T282] ? __kernel_text_address+0x12/0x40
[ 20.942942][ T282] ? __lock_acquire+0x44d/0x7e0
[ 20.943236][ T282] ? __mutex_trylock_common+0xf9/0x260
[ 20.943529][ T282] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.943895][ T282] ? rcu_is_watching+0x12/0xc0
[ 20.944191][ T282] ? rcu_is_watching+0x12/0xc0
[ 20.944479][ T282] ? trace_contention_end+0xdc/0x140
[ 20.944778][ T282] ? __mutex_lock+0x19c/0xcd0
[ 20.945077][ T282] ? find_held_lock+0x2b/0x80
[ 20.945368][ T282] ? rtnl_newlink+0x651/0xa60
[ 20.945666][ T282] ? __create_object+0x5e/0xb0
[ 20.945962][ T282] ? __pfx___mutex_lock+0x10/0x10
[ 20.946252][ T282] ? trace_cap_capable+0x10f/0x190
[ 20.946545][ T282] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.946910][ T282] ? __rtnl_newlink+0x40e/0xa40
[ 20.947211][ T282] rtnl_newlink+0x69a/0xa60
[ 20.947508][ T282] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.947807][ T282] ? __lock_acquire+0x44d/0x7e0
[ 20.948104][ T282] ? find_held_lock+0x2b/0x80
[ 20.948396][ T282] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.948692][ T282] ? __lock_release+0x5d/0x170
[ 20.948989][ T282] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.949290][ T282] rtnetlink_rcv_msg+0x710/0xc00
[ 20.949586][ T282] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.949888][ T282] ? __lock_acquire+0x44d/0x7e0
[ 20.950185][ T282] netlink_rcv_skb+0x124/0x350
[ 20.950478][ T282] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.950782][ T282] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.951085][ T282] ? netlink_deliver_tap+0x13e/0x340
[ 20.951375][ T282] ? netlink_deliver_tap+0xc3/0x340
[ 20.951680][ T282] netlink_unicast+0x49e/0x780
[ 20.951973][ T282] ? __pfx_netlink_unicast+0x10/0x10
[ 20.952275][ T282] netlink_sendmsg+0x721/0xbe0
[ 20.952569][ T282] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.952872][ T282] ? __import_iovec+0x238/0x3c0
[ 20.953166][ T282] ? _copy_from_user+0x53/0xa0
[ 20.953464][ T282] ____sys_sendmsg+0x7ad/0xa10
[ 20.953767][ T282] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.954063][ T282] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.954435][ T282] ___sys_sendmsg+0xed/0x170
[ 20.954733][ T282] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.955022][ T282] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.955384][ T282] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.955687][ T282] ? find_held_lock+0x2b/0x80
[ 20.955987][ T282] ? __lock_acquire+0x44d/0x7e0
[ 20.956283][ T282] ? find_held_lock+0x2b/0x80
[ 20.956577][ T282] ? __virt_addr_valid+0x22e/0x450
[ 20.956875][ T282] ? __lock_release+0x5d/0x170
[ 20.957175][ T282] __sys_sendmsg+0x10b/0x1a0
[ 20.957466][ T282] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.957834][ T282] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.958140][ T282] ? rcu_is_watching+0x12/0xc0
[ 20.958432][ T282] do_syscall_64+0xc1/0x380
[ 20.958734][ T282] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.959098][ T282] RIP: 0033:0x7fde06c841e7
[ 20.959403][ T282] 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
[ 20.960428][ T282] RSP: 002b:00007ffe0505b198 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.960879][ T282] RAX: ffffffffffffffda RBX: 00007ffe0505b8d0 RCX: 00007fde06c841e7
[ 20.961314][ T282] RDX: 0000000000000000 RSI: 00007ffe0505b200 RDI: 0000000000000005
[ 20.961754][ T282] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 20.962187][ T282] R10: 00007fde06b81498 R11: 0000000000000246 R12: 0000000000000004
[ 20.962646][ T282] R13: 00000000686e260e R14: 0000000000499600 R15: 0000000000000000
[ 20.963099][ T282]
[ 20.963321][ T282] irq event stamp: 57217
[ 20.963544][ T282] hardirqs last enabled at (57227): [] __up_console_sem+0x6b/0x80
[ 20.964159][ T282] hardirqs last disabled at (57238): [] __up_console_sem+0x50/0x80
[ 20.964661][ T282] softirqs last enabled at (56272): [] handle_softirqs+0x358/0x620
[ 20.965163][ T282] softirqs last disabled at (55765): [] __irq_exit_rcu+0xfa/0x160
[ 20.965666][ T282] ---[ end trace 0000000000000000 ]---
[ 21.742499][ T288] ------------[ cut here ]------------
[ 21.743293][ T288] WARNING: CPU: 2 PID: 288 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.743876][ T288] Modules linked in: veth
[ 21.744110][ T288] CPU: 2 UID: 0 PID: 288 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.744692][ T288] Tainted: [W]=WARN
[ 21.744923][ T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.745284][ T288] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.745583][ T288] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.746598][ T288] RSP: 0018:ffffc900005a7140 EFLAGS: 00010246
[ 21.746977][ T288] RAX: 0000000000000000 RBX: ffff88800a304000 RCX: 0000000000000001
[ 21.747439][ T288] RDX: 0000000000000000 RSI: ffffffffa4c9f52e RDI: ffffffffa445a5a0
[ 21.747876][ T288] RBP: ffffc900005a7230 R08: ffff888004ed6800 R09: 0000000000000000
[ 21.748303][ T288] R10: ffffc900005a75c8 R11: ffffffffa5a59728 R12: 1ffff920000b4e2c
[ 21.748744][ T288] R13: 0000000000000500 R14: ffffc900005a7880 R15: ffff888008f04ae0
[ 21.749188][ T288] FS: 00007fe9cf50a800(0000) GS:ffff88808f5a7000(0000) knlGS:0000000000000000
[ 21.749704][ T288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.750068][ T288] CR2: 00000000004e5aa0 CR3: 000000000dcdd004 CR4: 0000000000772ef0
[ 21.750503][ T288] PKRU: 55555554
[ 21.750736][ T288] Call Trace:
[ 21.750958][ T288]
[ 21.751119][ T288] ? find_held_lock+0x2b/0x80
[ 21.751415][ T288] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.751714][ T288] ? __lock_release+0x5d/0x170
[ 21.752010][ T288] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.752300][ T288] ? is_bpf_text_address+0x71/0x120
[ 21.752594][ T288] ? kernel_text_address+0xce/0xe0
[ 21.752902][ T288] do_setlink.constprop.0+0x6b1/0x2480
[ 21.753202][ T288] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.753566][ T288] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.753868][ T288] ? validate_chain+0x166/0x4d0
[ 21.754155][ T288] ? __kernel_text_address+0x12/0x40
[ 21.754451][ T288] ? __lock_acquire+0x44d/0x7e0
[ 21.754758][ T288] ? __mutex_trylock_common+0xf9/0x260
[ 21.755050][ T288] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.755408][ T288] ? rcu_is_watching+0x12/0xc0
[ 21.755710][ T288] ? rcu_is_watching+0x12/0xc0
[ 21.755997][ T288] ? trace_contention_end+0xdc/0x140
[ 21.756286][ T288] ? __mutex_lock+0x19c/0xcd0
[ 21.756580][ T288] ? find_held_lock+0x2b/0x80
[ 21.756886][ T288] ? rtnl_newlink+0x651/0xa60
[ 21.757181][ T288] ? __create_object+0x5e/0xb0
[ 21.757472][ T288] ? __pfx___mutex_lock+0x10/0x10
[ 21.757776][ T288] ? trace_cap_capable+0x10f/0x190
[ 21.758067][ T288] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.758424][ T288] ? __rtnl_newlink+0x40e/0xa40
[ 21.758732][ T288] rtnl_newlink+0x69a/0xa60
[ 21.759027][ T288] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.759329][ T288] ? __lock_acquire+0x44d/0x7e0
[ 21.759634][ T288] ? find_held_lock+0x2b/0x80
[ 21.759930][ T288] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.760221][ T288] ? __lock_release+0x5d/0x170
[ 21.760512][ T288] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.760811][ T288] rtnetlink_rcv_msg+0x710/0xc00
[ 21.761103][ T288] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.761396][ T288] ? __lock_acquire+0x44d/0x7e0
[ 21.761703][ T288] netlink_rcv_skb+0x124/0x350
[ 21.761993][ T288] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.762282][ T288] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.762585][ T288] ? netlink_deliver_tap+0x13e/0x340
[ 21.762881][ T288] ? netlink_deliver_tap+0xc3/0x340
[ 21.763173][ T288] netlink_unicast+0x49e/0x780
[ 21.763464][ T288] ? __pfx_netlink_unicast+0x10/0x10
[ 21.763776][ T288] netlink_sendmsg+0x721/0xbe0
[ 21.764068][ T288] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.764360][ T288] ? __import_iovec+0x238/0x3c0
[ 21.764659][ T288] ? _copy_from_user+0x53/0xa0
[ 21.764959][ T288] ____sys_sendmsg+0x7ad/0xa10
[ 21.765249][ T288] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.765536][ T288] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.765917][ T288] ___sys_sendmsg+0xed/0x170
[ 21.766205][ T288] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.766493][ T288] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.766859][ T288] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.767154][ T288] ? find_held_lock+0x2b/0x80
[ 21.767445][ T288] ? __lock_acquire+0x44d/0x7e0
[ 21.767749][ T288] ? find_held_lock+0x2b/0x80
[ 21.768042][ T288] ? __virt_addr_valid+0x22e/0x450
[ 21.768330][ T288] ? __lock_release+0x5d/0x170
[ 21.768635][ T288] __sys_sendmsg+0x10b/0x1a0
[ 21.768924][ T288] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.769287][ T288] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.769591][ T288] ? rcu_is_watching+0x12/0xc0
[ 21.769892][ T288] do_syscall_64+0xc1/0x380
[ 21.770189][ T288] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.770551][ T288] RIP: 0033:0x7fe9cf6d71e7
[ 21.770863][ T288] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.771879][ T288] RSP: 002b:00007ffc641b2e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.772317][ T288] RAX: ffffffffffffffda RBX: 00007ffc641b3580 RCX: 00007fe9cf6d71e7
[ 21.772753][ T288] RDX: 0000000000000000 RSI: 00007ffc641b2eb0 RDI: 0000000000000005
[ 21.773183][ T288] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 21.773620][ T288] R10: 00007fe9cf5d4498 R11: 0000000000000246 R12: 0000000000000003
[ 21.774056][ T288] R13: 00000000686e260f R14: 0000000000499600 R15: 0000000000000000
[ 21.774501][ T288]
[ 21.774731][ T288] irq event stamp: 54731
[ 21.774955][ T288] hardirqs last enabled at (54741): [] __up_console_sem+0x6b/0x80
[ 21.775446][ T288] hardirqs last disabled at (54750): [] __up_console_sem+0x50/0x80
[ 21.775955][ T288] softirqs last enabled at (53720): [] handle_softirqs+0x358/0x620
[ 21.776452][ T288] softirqs last disabled at (53375): [] __irq_exit_rcu+0xfa/0x160
[ 21.776952][ T288] ---[ end trace 0000000000000000 ]---