[ 22.982240][ T283] ------------[ cut here ]------------
[ 22.982702][ T283] WARNING: CPU: 1 PID: 283 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.983298][ T283] Modules linked in: veth
[ 22.983884][ T283] CPU: 1 UID: 0 PID: 283 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.984399][ T283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.984761][ T283] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.985108][ T283] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 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
[ 22.986134][ T283] RSP: 0018:ffffc900004c7140 EFLAGS: 00010246
[ 22.986502][ T283] RAX: 0000000000000000 RBX: ffff888005291000 RCX: 0000000000000001
[ 22.986929][ T283] RDX: 0000000000000000 RSI: ffffffffac89f52e RDI: ffffffffac05a5a0
[ 22.987381][ T283] RBP: ffffc900004c7230 R08: ffff88800974b800 R09: 0000000000000000
[ 22.987826][ T283] R10: ffffc900004c75c8 R11: ffffffffad659728 R12: 1ffff92000098e2c
[ 22.989561][ T283] R13: 0000000000000500 R14: ffffc900004c7880 R15: ffff888004e34e60
[ 22.990041][ T283] FS: 00007fca04d49800(0000) GS:ffff888080927000(0000) knlGS:0000000000000000
[ 22.990549][ T283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.990907][ T283] CR2: 00000000004e59f8 CR3: 000000000cdfb003 CR4: 0000000000772ef0
[ 22.991353][ T283] PKRU: 55555554
[ 22.991598][ T283] Call Trace:
[ 22.991811][ T283]
[ 22.991956][ T283] ? find_held_lock+0x2b/0x80
[ 22.992264][ T283] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.992545][ T283] ? __lock_release+0x5d/0x170
[ 22.992910][ T283] ? __pfx_validate_linkmsg+0x10/0x10
[ 22.993214][ T283] ? is_bpf_text_address+0x71/0x120
[ 22.993500][ T283] ? kernel_text_address+0xce/0xe0
[ 22.993889][ T283] do_setlink.constprop.0+0x6b1/0x2480
[ 22.994221][ T283] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.994576][ T283] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.994934][ T283] ? validate_chain+0x166/0x4d0
[ 22.995307][ T283] ? __kernel_text_address+0x12/0x40
[ 22.995634][ T283] ? __lock_acquire+0x44d/0x7e0
[ 22.995938][ T283] ? __mutex_trylock_common+0xf9/0x260
[ 22.996360][ T283] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.996750][ T283] ? rcu_is_watching+0x12/0xc0
[ 22.997134][ T283] ? rcu_is_watching+0x12/0xc0
[ 22.997515][ T283] ? trace_contention_end+0xdc/0x140
[ 22.997893][ T283] ? __mutex_lock+0x19c/0xcd0
[ 22.998215][ T283] ? find_held_lock+0x2b/0x80
[ 22.998584][ T283] ? rtnl_newlink+0x651/0xa60
[ 22.998944][ T283] ? __create_object+0x5e/0xb0
[ 22.999254][ T283] ? __pfx___mutex_lock+0x10/0x10
[ 22.999579][ T283] ? trace_cap_capable+0x10f/0x190
[ 22.999876][ T283] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.000334][ T283] ? __rtnl_newlink+0x40e/0xa40
[ 23.000693][ T283] rtnl_newlink+0x69a/0xa60
[ 23.001030][ T283] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.001380][ T283] ? __lock_acquire+0x44d/0x7e0
[ 23.001673][ T283] ? find_held_lock+0x2b/0x80
[ 23.001989][ T283] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.002279][ T283] ? __lock_release+0x5d/0x170
[ 23.002559][ T283] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.002913][ T283] rtnetlink_rcv_msg+0x713/0xc00
[ 23.003286][ T283] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.003601][ T283] ? __lock_acquire+0x44d/0x7e0
[ 23.003980][ T283] netlink_rcv_skb+0x124/0x350
[ 23.004286][ T283] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.004572][ T283] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.004877][ T283] ? netlink_deliver_tap+0x13e/0x340
[ 23.005159][ T283] ? netlink_deliver_tap+0xc3/0x340
[ 23.005530][ T283] netlink_unicast+0x4a1/0x780
[ 23.005892][ T283] ? __pfx_netlink_unicast+0x10/0x10
[ 23.006219][ T283] netlink_sendmsg+0x721/0xbe0
[ 23.006575][ T283] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.007008][ T283] ? __import_iovec+0x238/0x3c0
[ 23.007392][ T283] ? _copy_from_user+0x53/0xa0
[ 23.007723][ T283] ____sys_sendmsg+0x7aa/0xa10
[ 23.008039][ T283] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.008339][ T283] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.008802][ T283] ___sys_sendmsg+0xed/0x170
[ 23.009086][ T283] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.009385][ T283] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.009746][ T283] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.010183][ T283] ? find_held_lock+0x2b/0x80
[ 23.010507][ T283] ? __lock_acquire+0x44d/0x7e0
[ 23.010848][ T283] ? find_held_lock+0x2b/0x80
[ 23.011287][ T283] ? __virt_addr_valid+0x22e/0x450
[ 23.011669][ T283] ? __lock_release+0x5d/0x170
[ 23.012055][ T283] __sys_sendmsg+0x10b/0x1a0
[ 23.012357][ T283] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.012811][ T283] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.013120][ T283] ? rcu_is_watching+0x12/0xc0
[ 23.013418][ T283] do_syscall_64+0xc1/0x380
[ 23.013755][ T283] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.014246][ T283] RIP: 0033:0x7fca04f161e7
[ 23.014616][ T283] 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
[ 23.015913][ T283] RSP: 002b:00007ffee80c3d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.016395][ T283] RAX: ffffffffffffffda RBX: 00007ffee80c4480 RCX: 00007fca04f161e7
[ 23.016932][ T283] RDX: 0000000000000000 RSI: 00007ffee80c3db0 RDI: 0000000000000005
[ 23.017366][ T283] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 23.017810][ T283] R10: 00007fca04e13498 R11: 0000000000000246 R12: 0000000000000004
[ 23.018420][ T283] R13: 00000000686e6e74 R14: 0000000000499600 R15: 0000000000000000
[ 23.019050][ T283]
[ 23.019321][ T283] irq event stamp: 52935
[ 23.019538][ T283] hardirqs last enabled at (52943): [] __up_console_sem+0x6b/0x80
[ 23.020161][ T283] hardirqs last disabled at (52950): [] __up_console_sem+0x50/0x80
[ 23.020761][ T283] softirqs last enabled at (52932): [] handle_softirqs+0x358/0x620
[ 23.021283][ T283] softirqs last disabled at (52911): [] __irq_exit_rcu+0xfa/0x160
[ 23.021785][ T283] ---[ end trace 0000000000000000 ]---
[ 23.882590][ T289] ------------[ cut here ]------------
[ 23.882993][ T289] WARNING: CPU: 3 PID: 289 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.883560][ T289] Modules linked in: veth
[ 23.883789][ T289] CPU: 3 UID: 0 PID: 289 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.884363][ T289] Tainted: [W]=WARN
[ 23.884581][ T289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.884929][ T289] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.885244][ T289] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 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
[ 23.886254][ T289] RSP: 0018:ffffc90000547140 EFLAGS: 00010246
[ 23.886606][ T289] RAX: 0000000000000000 RBX: ffff888008ecc000 RCX: 0000000000000001
[ 23.887021][ T289] RDX: 0000000000000000 RSI: ffffffffac89f52e RDI: ffffffffac05a5a0
[ 23.887446][ T289] RBP: ffffc90000547230 R08: ffff888009a5a000 R09: 0000000000000000
[ 23.887862][ T289] R10: ffffc900005475c8 R11: ffffffffad659728 R12: 1ffff920000a8e2c
[ 23.888293][ T289] R13: 0000000000000500 R14: ffffc90000547880 R15: ffff88800bdeade0
[ 23.888710][ T289] FS: 00007f22e098f800(0000) GS:ffff888080a27000(0000) knlGS:0000000000000000
[ 23.889209][ T289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.889560][ T289] CR2: 00000000004e5aa0 CR3: 000000000b8f1001 CR4: 0000000000772ef0
[ 23.890001][ T289] PKRU: 55555554
[ 23.890224][ T289] Call Trace:
[ 23.890432][ T289]
[ 23.890574][ T289] ? find_held_lock+0x2b/0x80
[ 23.890862][ T289] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.891145][ T289] ? __lock_release+0x5d/0x170
[ 23.891435][ T289] ? __pfx_validate_linkmsg+0x10/0x10
[ 23.891719][ T289] ? is_bpf_text_address+0x71/0x120
[ 23.892001][ T289] ? kernel_text_address+0xce/0xe0
[ 23.892294][ T289] do_setlink.constprop.0+0x6b1/0x2480
[ 23.892578][ T289] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.892943][ T289] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.893230][ T289] ? validate_chain+0x166/0x4d0
[ 23.893507][ T289] ? __kernel_text_address+0x12/0x40
[ 23.893791][ T289] ? __lock_acquire+0x44d/0x7e0
[ 23.894073][ T289] ? __mutex_trylock_common+0xf9/0x260
[ 23.894360][ T289] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.894707][ T289] ? rcu_is_watching+0x12/0xc0
[ 23.894992][ T289] ? rcu_is_watching+0x12/0xc0
[ 23.895277][ T289] ? trace_contention_end+0xdc/0x140
[ 23.895565][ T289] ? __mutex_lock+0x19c/0xcd0
[ 23.895846][ T289] ? find_held_lock+0x2b/0x80
[ 23.896133][ T289] ? rtnl_newlink+0x651/0xa60
[ 23.896418][ T289] ? __create_object+0x5e/0xb0
[ 23.896705][ T289] ? __pfx___mutex_lock+0x10/0x10
[ 23.896982][ T289] ? trace_cap_capable+0x10f/0x190
[ 23.897273][ T289] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.897620][ T289] ? __rtnl_newlink+0x40e/0xa40
[ 23.897910][ T289] rtnl_newlink+0x69a/0xa60
[ 23.898204][ T289] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.898484][ T289] ? __lock_acquire+0x44d/0x7e0
[ 23.898768][ T289] ? find_held_lock+0x2b/0x80
[ 23.899047][ T289] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.899334][ T289] ? __lock_release+0x5d/0x170
[ 23.899614][ T289] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.899893][ T289] rtnetlink_rcv_msg+0x713/0xc00
[ 23.900173][ T289] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.900469][ T289] ? __lock_acquire+0x44d/0x7e0
[ 23.900753][ T289] netlink_rcv_skb+0x124/0x350
[ 23.901036][ T289] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.901322][ T289] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.901614][ T289] ? netlink_deliver_tap+0x13e/0x340
[ 23.901889][ T289] ? netlink_deliver_tap+0xc3/0x340
[ 23.902166][ T289] netlink_unicast+0x4a1/0x780
[ 23.902454][ T289] ? __pfx_netlink_unicast+0x10/0x10
[ 23.902742][ T289] netlink_sendmsg+0x721/0xbe0
[ 23.903029][ T289] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.903318][ T289] ? __import_iovec+0x238/0x3c0
[ 23.903605][ T289] ? _copy_from_user+0x53/0xa0
[ 23.903888][ T289] ____sys_sendmsg+0x7aa/0xa10
[ 23.904167][ T289] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.904605][ T289] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.905279][ T289] ___sys_sendmsg+0xed/0x170
[ 23.905742][ T289] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.906025][ T289] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.906396][ T289] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.906680][ T289] ? find_held_lock+0x2b/0x80
[ 23.906966][ T289] ? __lock_acquire+0x44d/0x7e0
[ 23.907261][ T289] ? find_held_lock+0x2b/0x80
[ 23.907543][ T289] ? __virt_addr_valid+0x22e/0x450
[ 23.907823][ T289] ? __lock_release+0x5d/0x170
[ 23.908110][ T289] __sys_sendmsg+0x10b/0x1a0
[ 23.908403][ T289] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.908748][ T289] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.909040][ T289] ? rcu_is_watching+0x12/0xc0
[ 23.909332][ T289] do_syscall_64+0xc1/0x380
[ 23.909613][ T289] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.909958][ T289] RIP: 0033:0x7f22e0b5c1e7
[ 23.910258][ T289] 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
[ 23.911281][ T289] RSP: 002b:00007ffe6e347308 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.911703][ T289] RAX: ffffffffffffffda RBX: 00007ffe6e347a40 RCX: 00007f22e0b5c1e7
[ 23.912119][ T289] RDX: 0000000000000000 RSI: 00007ffe6e347370 RDI: 0000000000000005
[ 23.912557][ T289] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 23.912982][ T289] R10: 00007f22e0a59498 R11: 0000000000000246 R12: 0000000000000003
[ 23.913411][ T289] R13: 00000000686e6e75 R14: 0000000000499600 R15: 0000000000000000
[ 23.913843][ T289]
[ 23.914055][ T289] irq event stamp: 53961
[ 23.914284][ T289] hardirqs last enabled at (53971): [] __up_console_sem+0x6b/0x80
[ 23.914773][ T289] hardirqs last disabled at (53978): [] __up_console_sem+0x50/0x80
[ 23.915267][ T289] softirqs last enabled at (53054): [] netlink_release+0x328/0xf20
[ 23.915755][ T289] softirqs last disabled at (53052): [] netlink_release+0x2b3/0xf20
[ 23.916254][ T289] ---[ end trace 0000000000000000 ]---