[ 22.999092][ T338] 8021q: 802.1Q VLAN Support v1.8
[ 23.510455][ T343] gre: GRE over IPv4 demultiplexer driver
[ 23.583656][ T343] ip6_gre: GRE over IPv6 tunneling driver
[ 34.751266][ T422] GACT probability NOT on
[ 40.799513][ T480] ------------[ cut here ]------------
[ 40.800033][ T480] WARNING: CPU: 3 PID: 480 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 40.800689][ T480] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 40.802045][ T480] CPU: 3 UID: 0 PID: 480 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 40.802620][ T480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 40.803030][ T480] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 40.803369][ T480] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 40.804510][ T480] RSP: 0018:ffffc900004f7140 EFLAGS: 00010246
[ 40.804924][ T480] RAX: 0000000000000000 RBX: ffff8880080d4000 RCX: 0000000000000001
[ 40.805402][ T480] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 40.805895][ T480] RBP: ffffc900004f7230 R08: ffff88800ab3d000 R09: 0000000000000000
[ 40.806382][ T480] R10: ffffc900004f75c8 R11: ffffffffa0850668 R12: 1ffff9200009ee2c
[ 40.806865][ T480] R13: 00000000000007d0 R14: ffffc900004f7880 R15: ffff88800dd643e0
[ 40.807338][ T480] FS: 00007f9064b0e800(0000) GS:ffff888094837000(0000) knlGS:0000000000000000
[ 40.807910][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.808550][ T480] CR2: 00000000004e5aa0 CR3: 000000000b8a9004 CR4: 0000000000772ef0
[ 40.809070][ T480] PKRU: 55555554
[ 40.809319][ T480] Call Trace:
[ 40.809561][ T480]
[ 40.809726][ T480] ? find_held_lock+0x2b/0x80
[ 40.810068][ T480] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 40.810387][ T480] ? __lock_release+0x5d/0x170
[ 40.810708][ T480] ? __pfx_validate_linkmsg+0x10/0x10
[ 40.811045][ T480] ? is_bpf_text_address+0x71/0x120
[ 40.811364][ T480] ? kernel_text_address+0xce/0xe0
[ 40.811685][ T480] do_setlink.constprop.0+0x6b1/0x2480
[ 40.812025][ T480] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 40.812426][ T480] ? rcu_read_lock_any_held+0x43/0xb0
[ 40.812739][ T480] ? validate_chain+0x166/0x4d0
[ 40.813062][ T480] ? __kernel_text_address+0x12/0x40
[ 40.813390][ T480] ? __lock_acquire+0x44d/0x7e0
[ 40.813706][ T480] ? __mutex_trylock_common+0xf9/0x260
[ 40.814036][ T480] ? __pfx___mutex_trylock_common+0x10/0x10
[ 40.814426][ T480] ? rcu_is_watching+0x12/0xc0
[ 40.814742][ T480] ? rcu_is_watching+0x12/0xc0
[ 40.815079][ T480] ? trace_contention_end+0xdc/0x140
[ 40.815395][ T480] ? __mutex_lock+0x19c/0xcd0
[ 40.815719][ T480] ? find_held_lock+0x2b/0x80
[ 40.816046][ T480] ? rtnl_newlink+0x651/0xa60
[ 40.816375][ T480] ? __create_object+0x5e/0xb0
[ 40.816688][ T480] ? __pfx___mutex_lock+0x10/0x10
[ 40.817018][ T480] ? trace_cap_capable+0x10f/0x190
[ 40.817335][ T480] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 40.817740][ T480] ? __rtnl_newlink+0x40e/0xa40
[ 40.818082][ T480] rtnl_newlink+0x69a/0xa60
[ 40.818400][ T480] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.818714][ T480] ? __lock_acquire+0x44d/0x7e0
[ 40.819047][ T480] ? find_held_lock+0x2b/0x80
[ 40.819364][ T480] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 40.819674][ T480] ? __lock_release+0x5d/0x170
[ 40.819999][ T480] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.820313][ T480] rtnetlink_rcv_msg+0x710/0xc00
[ 40.820634][ T480] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.820965][ T480] ? __lock_acquire+0x44d/0x7e0
[ 40.821286][ T480] netlink_rcv_skb+0x121/0x350
[ 40.821602][ T480] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.821928][ T480] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 40.822254][ T480] ? netlink_deliver_tap+0x13e/0x340
[ 40.822566][ T480] ? netlink_deliver_tap+0xc3/0x340
[ 40.822901][ T480] netlink_unicast+0x49e/0x780
[ 40.823219][ T480] ? __pfx_netlink_unicast+0x10/0x10
[ 40.823533][ T480] ? __lock_acquire+0x44d/0x7e0
[ 40.823864][ T480] netlink_sendmsg+0x721/0xbe0
[ 40.824181][ T480] ? __pfx_netlink_sendmsg+0x10/0x10
[ 40.824495][ T480] ? __import_iovec+0x238/0x3c0
[ 40.824836][ T480] ____sys_sendmsg+0x7ad/0xa10
[ 40.825167][ T480] ? __pfx_____sys_sendmsg+0x10/0x10
[ 40.825485][ T480] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 40.825895][ T480] ___sys_sendmsg+0xed/0x170
[ 40.826208][ T480] ? kasan_record_aux_stack+0x8c/0xa0
[ 40.826519][ T480] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 40.826918][ T480] ? __pfx____sys_sendmsg+0x10/0x10
[ 40.827236][ T480] ? find_held_lock+0x2b/0x80
[ 40.827576][ T480] ? __lock_acquire+0x44d/0x7e0
[ 40.827909][ T480] ? find_held_lock+0x2b/0x80
[ 40.828225][ T480] ? __virt_addr_valid+0x22e/0x450
[ 40.828538][ T480] ? __lock_release+0x5d/0x170
[ 40.828870][ T480] __sys_sendmsg+0x10b/0x1a0
[ 40.829183][ T480] ? __call_rcu_common.constprop.0+0x320/0x640
[ 40.829574][ T480] ? __pfx___sys_sendmsg+0x10/0x10
[ 40.829910][ T480] ? rcu_is_watching+0x12/0xc0
[ 40.830234][ T480] do_syscall_64+0xc1/0x380
[ 40.830553][ T480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 40.830957][ T480] RIP: 0033:0x7f9064cdb1e7
[ 40.831289][ T480] 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
[ 40.832418][ T480] RSP: 002b:00007fff876511d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 40.832904][ T480] RAX: ffffffffffffffda RBX: 00007fff87651900 RCX: 00007f9064cdb1e7
[ 40.833374][ T480] RDX: 0000000000000000 RSI: 00007fff87651240 RDI: 0000000000000005
[ 40.833853][ T480] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 40.834332][ T480] R10: 00007f9064bd8ee8 R11: 0000000000000246 R12: 0000000000000004
[ 40.834814][ T480] R13: 00000000686e148d R14: 0000000000499600 R15: 0000000000000000
[ 40.835299][ T480]
[ 40.835536][ T480] irq event stamp: 43815
[ 40.835773][ T480] hardirqs last enabled at (43823): [] __up_console_sem+0x6b/0x80
[ 40.836339][ T480] hardirqs last disabled at (43832): [] __up_console_sem+0x50/0x80
[ 40.836900][ T480] softirqs last enabled at (43022): [] handle_softirqs+0x358/0x620
[ 40.837447][ T480] softirqs last disabled at (42547): [] __irq_exit_rcu+0xfa/0x160
[ 40.838016][ T480] ---[ end trace 0000000000000000 ]---
[ 40.961428][ T481] ------------[ cut here ]------------
[ 40.961744][ T481] WARNING: CPU: 0 PID: 481 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 40.962317][ T481] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 40.963091][ T481] CPU: 0 UID: 0 PID: 481 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 40.963761][ T481] Tainted: [W]=WARN
[ 40.963989][ T481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 40.964362][ T481] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 40.964651][ T481] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 40.965848][ T481] RSP: 0018:ffffc900004f7140 EFLAGS: 00010246
[ 40.966362][ T481] RAX: 0000000000000000 RBX: ffff88800a711000 RCX: 0000000000000001
[ 40.967026][ T481] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 40.967503][ T481] RBP: ffffc900004f7230 R08: ffff888009a2e800 R09: 0000000000000000
[ 40.968050][ T481] R10: ffffc900004f75c8 R11: ffffffffa0850668 R12: 1ffff9200009ee2c
[ 40.968495][ T481] R13: 00000000000007d0 R14: ffffc900004f7880 R15: ffff88800dd65c60
[ 40.969018][ T481] FS: 00007f010d3b9800(0000) GS:ffff8880946b7000(0000) knlGS:0000000000000000
[ 40.969521][ T481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.969884][ T481] CR2: 00000000004e5aa8 CR3: 000000000b413006 CR4: 0000000000772ef0
[ 40.970400][ T481] PKRU: 55555554
[ 40.970614][ T481] Call Trace:
[ 40.970918][ T481]
[ 40.971069][ T481] ? find_held_lock+0x2b/0x80
[ 40.971495][ T481] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 40.971954][ T481] ? __lock_release+0x5d/0x170
[ 40.972387][ T481] ? __pfx_validate_linkmsg+0x10/0x10
[ 40.972667][ T481] ? is_bpf_text_address+0x71/0x120
[ 40.972962][ T481] ? kernel_text_address+0xce/0xe0
[ 40.973253][ T481] do_setlink.constprop.0+0x6b1/0x2480
[ 40.973543][ T481] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 40.973907][ T481] ? rcu_read_lock_any_held+0x43/0xb0
[ 40.974188][ T481] ? validate_chain+0x166/0x4d0
[ 40.974461][ T481] ? __kernel_text_address+0x12/0x40
[ 40.974737][ T481] ? __lock_acquire+0x44d/0x7e0
[ 40.975031][ T481] ? __mutex_trylock_common+0xf9/0x260
[ 40.975344][ T481] ? __pfx___mutex_trylock_common+0x10/0x10
[ 40.975724][ T481] ? rcu_is_watching+0x12/0xc0
[ 40.976021][ T481] ? rcu_is_watching+0x12/0xc0
[ 40.976410][ T481] ? trace_contention_end+0xdc/0x140
[ 40.976735][ T481] ? __mutex_lock+0x19c/0xcd0
[ 40.977041][ T481] ? find_held_lock+0x2b/0x80
[ 40.977327][ T481] ? rtnl_newlink+0x651/0xa60
[ 40.977627][ T481] ? __create_object+0x5e/0xb0
[ 40.978012][ T481] ? __pfx___mutex_lock+0x10/0x10
[ 40.978323][ T481] ? trace_cap_capable+0x10f/0x190
[ 40.978676][ T481] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 40.979034][ T481] ? __rtnl_newlink+0x40e/0xa40
[ 40.979429][ T481] rtnl_newlink+0x69a/0xa60
[ 40.979717][ T481] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.980071][ T481] ? __lock_acquire+0x44d/0x7e0
[ 40.980557][ T481] ? find_held_lock+0x2b/0x80
[ 40.980953][ T481] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 40.981246][ T481] ? __lock_release+0x5d/0x170
[ 40.981523][ T481] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.981798][ T481] rtnetlink_rcv_msg+0x710/0xc00
[ 40.982094][ T481] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.982383][ T481] ? __lock_acquire+0x44d/0x7e0
[ 40.982663][ T481] netlink_rcv_skb+0x121/0x350
[ 40.982953][ T481] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.983272][ T481] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 40.983559][ T481] ? netlink_deliver_tap+0x13e/0x340
[ 40.983844][ T481] ? netlink_deliver_tap+0xc3/0x340
[ 40.984125][ T481] netlink_unicast+0x49e/0x780
[ 40.984509][ T481] ? __pfx_netlink_unicast+0x10/0x10
[ 40.984789][ T481] ? __lock_acquire+0x44d/0x7e0
[ 40.985086][ T481] netlink_sendmsg+0x721/0xbe0
[ 40.985382][ T481] ? __pfx_netlink_sendmsg+0x10/0x10
[ 40.985658][ T481] ? __import_iovec+0x238/0x3c0
[ 40.985948][ T481] ____sys_sendmsg+0x7ad/0xa10
[ 40.986244][ T481] ? __pfx_____sys_sendmsg+0x10/0x10
[ 40.986517][ T481] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 40.986892][ T481] ___sys_sendmsg+0xed/0x170
[ 40.987221][ T481] ? kasan_record_aux_stack+0x8c/0xa0
[ 40.987519][ T481] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 40.987877][ T481] ? __pfx____sys_sendmsg+0x10/0x10
[ 40.988270][ T481] ? find_held_lock+0x2b/0x80
[ 40.988566][ T481] ? __lock_acquire+0x44d/0x7e0
[ 40.988930][ T481] ? find_held_lock+0x2b/0x80
[ 40.989304][ T481] ? __virt_addr_valid+0x22e/0x450
[ 40.989683][ T481] ? __lock_release+0x5d/0x170
[ 40.990130][ T481] __sys_sendmsg+0x10b/0x1a0
[ 40.990605][ T481] ? __call_rcu_common.constprop.0+0x320/0x640
[ 40.991216][ T481] ? __pfx___sys_sendmsg+0x10/0x10
[ 40.991719][ T481] ? rcu_is_watching+0x12/0xc0
[ 40.992183][ T481] do_syscall_64+0xc1/0x380
[ 40.992642][ T481] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 40.993233][ T481] RIP: 0033:0x7f010d5861e7
[ 40.993747][ T481] 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
[ 40.995500][ T481] RSP: 002b:00007ffd17dedeb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 40.996251][ T481] RAX: ffffffffffffffda RBX: 00007ffd17dee5e0 RCX: 00007f010d5861e7
[ 40.997007][ T481] RDX: 0000000000000000 RSI: 00007ffd17dedf20 RDI: 0000000000000005
[ 40.997749][ T481] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 40.998497][ T481] R10: 00007f010d483ee8 R11: 0000000000000246 R12: 0000000000000004
[ 40.999173][ T481] R13: 00000000686e148d R14: 0000000000499600 R15: 0000000000000000
[ 40.999851][ T481]
[ 41.000062][ T481] irq event stamp: 39211
[ 41.000377][ T481] hardirqs last enabled at (39219): [] __up_console_sem+0x6b/0x80
[ 41.000953][ T481] hardirqs last disabled at (39228): [] __up_console_sem+0x50/0x80
[ 41.001634][ T481] softirqs last enabled at (38986): [] handle_softirqs+0x358/0x620
[ 41.002472][ T481] softirqs last disabled at (38967): [] __irq_exit_rcu+0xfa/0x160
[ 41.003313][ T481] ---[ end trace 0000000000000000 ]---
[ 41.112415][ T482] ------------[ cut here ]------------
[ 41.112788][ T482] WARNING: CPU: 3 PID: 482 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.113444][ T482] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.114108][ T482] CPU: 3 UID: 0 PID: 482 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.114739][ T482] Tainted: [W]=WARN
[ 41.115356][ T482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.115768][ T482] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.116103][ T482] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.117231][ T482] RSP: 0018:ffffc90000677140 EFLAGS: 00010246
[ 41.117663][ T482] RAX: 0000000000000000 RBX: ffff888002704000 RCX: 0000000000000001
[ 41.118157][ T482] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 41.118635][ T482] RBP: ffffc90000677230 R08: ffff88800b9c8800 R09: 0000000000000000
[ 41.119114][ T482] R10: ffffc900006775c8 R11: ffffffffa0850668 R12: 1ffff920000cee2c
[ 41.119588][ T482] R13: 00000000000007d0 R14: ffffc90000677880 R15: ffff88800dd64ae0
[ 41.120085][ T482] FS: 00007f1b8dcb8800(0000) GS:ffff888094837000(0000) knlGS:0000000000000000
[ 41.120636][ T482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.121045][ T482] CR2: 00000000004e73b0 CR3: 000000000b8a9001 CR4: 0000000000772ef0
[ 41.121520][ T482] PKRU: 55555554
[ 41.121758][ T482] Call Trace:
[ 41.122011][ T482]
[ 41.122175][ T482] ? find_held_lock+0x2b/0x80
[ 41.122498][ T482] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.122824][ T482] ? __lock_release+0x5d/0x170
[ 41.123143][ T482] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.123455][ T482] ? is_bpf_text_address+0x71/0x120
[ 41.123770][ T482] ? kernel_text_address+0xce/0xe0
[ 41.124099][ T482] do_setlink.constprop.0+0x6b1/0x2480
[ 41.124426][ T482] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.124833][ T482] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.125148][ T482] ? validate_chain+0x166/0x4d0
[ 41.125462][ T482] ? __kernel_text_address+0x12/0x40
[ 41.125780][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.126108][ T482] ? __mutex_trylock_common+0xf9/0x260
[ 41.126435][ T482] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.126839][ T482] ? rcu_is_watching+0x12/0xc0
[ 41.127159][ T482] ? rcu_is_watching+0x12/0xc0
[ 41.127470][ T482] ? trace_contention_end+0xdc/0x140
[ 41.127797][ T482] ? __mutex_lock+0x19c/0xcd0
[ 41.128129][ T482] ? find_held_lock+0x2b/0x80
[ 41.128443][ T482] ? rtnl_newlink+0x651/0xa60
[ 41.128755][ T482] ? __create_object+0x5e/0xb0
[ 41.129088][ T482] ? __pfx___mutex_lock+0x10/0x10
[ 41.129407][ T482] ? trace_cap_capable+0x10f/0x190
[ 41.129720][ T482] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.130124][ T482] ? __rtnl_newlink+0x40e/0xa40
[ 41.130449][ T482] rtnl_newlink+0x69a/0xa60
[ 41.130768][ T482] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.131093][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.131414][ T482] ? find_held_lock+0x2b/0x80
[ 41.131734][ T482] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.132168][ T482] ? __lock_release+0x5d/0x170
[ 41.132502][ T482] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.132964][ T482] rtnetlink_rcv_msg+0x710/0xc00
[ 41.133448][ T482] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.133763][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.134108][ T482] netlink_rcv_skb+0x121/0x350
[ 41.134414][ T482] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.134708][ T482] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.135019][ T482] ? netlink_deliver_tap+0x13e/0x340
[ 41.135310][ T482] ? netlink_deliver_tap+0xc3/0x340
[ 41.135603][ T482] netlink_unicast+0x49e/0x780
[ 41.135906][ T482] ? __pfx_netlink_unicast+0x10/0x10
[ 41.136195][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.136496][ T482] netlink_sendmsg+0x721/0xbe0
[ 41.136792][ T482] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.137093][ T482] ? __import_iovec+0x238/0x3c0
[ 41.137391][ T482] ____sys_sendmsg+0x7ad/0xa10
[ 41.137711][ T482] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.138011][ T482] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.138385][ T482] ___sys_sendmsg+0xed/0x170
[ 41.138679][ T482] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.138997][ T482] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.139364][ T482] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.139656][ T482] ? find_held_lock+0x2b/0x80
[ 41.139962][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.140263][ T482] ? find_held_lock+0x2b/0x80
[ 41.140554][ T482] ? __virt_addr_valid+0x22e/0x450
[ 41.140863][ T482] ? __lock_release+0x5d/0x170
[ 41.141163][ T482] __sys_sendmsg+0x10b/0x1a0
[ 41.141454][ T482] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.141863][ T482] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.142167][ T482] ? rcu_is_watching+0x12/0xc0
[ 41.142461][ T482] do_syscall_64+0xc1/0x380
[ 41.142755][ T482] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.143112][ T482] RIP: 0033:0x7f1b8de851e7
[ 41.143404][ T482] 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
[ 41.144393][ T482] RSP: 002b:00007ffce9bc9948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.144820][ T482] RAX: ffffffffffffffda RBX: 00007ffce9bca070 RCX: 00007f1b8de851e7
[ 41.145243][ T482] RDX: 0000000000000000 RSI: 00007ffce9bc99b0 RDI: 0000000000000005
[ 41.145655][ T482] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.146077][ T482] R10: 00007f1b8dd82ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.146489][ T482] R13: 00000000686e148d R14: 0000000000499600 R15: 0000000000000000
[ 41.146926][ T482]
[ 41.147134][ T482] irq event stamp: 35489
[ 41.147340][ T482] hardirqs last enabled at (35497): [] __up_console_sem+0x6b/0x80
[ 41.147840][ T482] hardirqs last disabled at (35506): [] __up_console_sem+0x50/0x80
[ 41.148313][ T482] softirqs last enabled at (34758): [] handle_softirqs+0x358/0x620
[ 41.148797][ T482] softirqs last disabled at (34753): [] __irq_exit_rcu+0xfa/0x160
[ 41.149280][ T482] ---[ end trace 0000000000000000 ]---
[ 41.289438][ T483] ------------[ cut here ]------------
[ 41.289819][ T483] WARNING: CPU: 1 PID: 483 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.290408][ T483] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.291132][ T483] CPU: 1 UID: 0 PID: 483 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.291719][ T483] Tainted: [W]=WARN
[ 41.291951][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.292313][ T483] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.292616][ T483] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.293665][ T483] RSP: 0018:ffffc90000797140 EFLAGS: 00010246
[ 41.294066][ T483] RAX: 0000000000000000 RBX: ffff888008a31000 RCX: 0000000000000001
[ 41.294505][ T483] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 41.294967][ T483] RBP: ffffc90000797230 R08: ffff88800bad2000 R09: 0000000000000000
[ 41.295404][ T483] R10: ffffc900007975c8 R11: ffffffffa0850668 R12: 1ffff920000f2e2c
[ 41.295853][ T483] R13: 00000000000007d0 R14: ffffc90000797880 R15: ffff88800dd66a60
[ 41.296325][ T483] FS: 00007fa88abfa800(0000) GS:ffff888094737000(0000) knlGS:0000000000000000
[ 41.297012][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.297394][ T483] CR2: 00000000004e5ab0 CR3: 000000000b413005 CR4: 0000000000772ef0
[ 41.298020][ T483] PKRU: 55555554
[ 41.298254][ T483] Call Trace:
[ 41.298480][ T483]
[ 41.298648][ T483] ? find_held_lock+0x2b/0x80
[ 41.299125][ T483] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.299424][ T483] ? __lock_release+0x5d/0x170
[ 41.299723][ T483] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.300208][ T483] ? is_bpf_text_address+0x71/0x120
[ 41.300517][ T483] ? kernel_text_address+0xce/0xe0
[ 41.300981][ T483] do_setlink.constprop.0+0x6b1/0x2480
[ 41.301282][ T483] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.301652][ T483] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.302080][ T483] ? validate_chain+0x166/0x4d0
[ 41.302382][ T483] ? __kernel_text_address+0x12/0x40
[ 41.302690][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.302998][ T483] ? __mutex_trylock_common+0xf9/0x260
[ 41.303296][ T483] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.303661][ T483] ? rcu_is_watching+0x12/0xc0
[ 41.304011][ T483] ? rcu_is_watching+0x12/0xc0
[ 41.304330][ T483] ? trace_contention_end+0xdc/0x140
[ 41.304653][ T483] ? __mutex_lock+0x19c/0xcd0
[ 41.304965][ T483] ? find_held_lock+0x2b/0x80
[ 41.305258][ T483] ? rtnl_newlink+0x651/0xa60
[ 41.305555][ T483] ? __create_object+0x5e/0xb0
[ 41.305863][ T483] ? __pfx___mutex_lock+0x10/0x10
[ 41.306156][ T483] ? trace_cap_capable+0x10f/0x190
[ 41.306451][ T483] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.306842][ T483] ? __rtnl_newlink+0x40e/0xa40
[ 41.307164][ T483] rtnl_newlink+0x69a/0xa60
[ 41.307467][ T483] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.307778][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.308126][ T483] ? find_held_lock+0x2b/0x80
[ 41.308429][ T483] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.308735][ T483] ? __lock_release+0x5d/0x170
[ 41.309043][ T483] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.309341][ T483] rtnetlink_rcv_msg+0x710/0xc00
[ 41.309635][ T483] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.309947][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.310243][ T483] netlink_rcv_skb+0x121/0x350
[ 41.310534][ T483] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.310836][ T483] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.311154][ T483] ? netlink_deliver_tap+0x13e/0x340
[ 41.311451][ T483] ? netlink_deliver_tap+0xc3/0x340
[ 41.311743][ T483] netlink_unicast+0x49e/0x780
[ 41.312073][ T483] ? __pfx_netlink_unicast+0x10/0x10
[ 41.312378][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.312679][ T483] netlink_sendmsg+0x721/0xbe0
[ 41.312989][ T483] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.313287][ T483] ? __import_iovec+0x238/0x3c0
[ 41.313609][ T483] ____sys_sendmsg+0x7ad/0xa10
[ 41.313927][ T483] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.314217][ T483] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.314611][ T483] ___sys_sendmsg+0xed/0x170
[ 41.314910][ T483] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.315215][ T483] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.315596][ T483] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.315923][ T483] ? find_held_lock+0x2b/0x80
[ 41.316241][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.316559][ T483] ? find_held_lock+0x2b/0x80
[ 41.316861][ T483] ? __virt_addr_valid+0x22e/0x450
[ 41.317154][ T483] ? __lock_release+0x5d/0x170
[ 41.317463][ T483] __sys_sendmsg+0x10b/0x1a0
[ 41.317786][ T483] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.318170][ T483] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.318485][ T483] ? rcu_is_watching+0x12/0xc0
[ 41.318779][ T483] do_syscall_64+0xc1/0x380
[ 41.319097][ T483] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.319460][ T483] RIP: 0033:0x7fa88adc71e7
[ 41.319786][ T483] 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
[ 41.320891][ T483] RSP: 002b:00007ffcf112c528 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.321352][ T483] RAX: ffffffffffffffda RBX: 00007ffcf112cc50 RCX: 00007fa88adc71e7
[ 41.321796][ T483] RDX: 0000000000000000 RSI: 00007ffcf112c590 RDI: 0000000000000005
[ 41.322268][ T483] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.322741][ T483] R10: 00007fa88acc4ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.323186][ T483] R13: 00000000686e148d R14: 0000000000499600 R15: 0000000000000000
[ 41.323636][ T483]
[ 41.323866][ T483] irq event stamp: 42837
[ 41.324085][ T483] hardirqs last enabled at (42845): [] __up_console_sem+0x6b/0x80
[ 41.324607][ T483] hardirqs last disabled at (42852): [] __up_console_sem+0x50/0x80
[ 41.325160][ T483] softirqs last enabled at (42882): [] handle_softirqs+0x358/0x620
[ 41.325711][ T483] softirqs last disabled at (42861): [] __irq_exit_rcu+0xfa/0x160
[ 41.326301][ T483] ---[ end trace 0000000000000000 ]---
[ 41.444146][ T484] ------------[ cut here ]------------
[ 41.444463][ T484] WARNING: CPU: 3 PID: 484 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.445501][ T484] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.446098][ T484] CPU: 3 UID: 0 PID: 484 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.446659][ T484] Tainted: [W]=WARN
[ 41.446884][ T484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.447240][ T484] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.447545][ T484] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.448543][ T484] RSP: 0018:ffffc900007a7140 EFLAGS: 00010246
[ 41.448902][ T484] RAX: 0000000000000000 RBX: ffff888007f04000 RCX: 0000000000000001
[ 41.449314][ T484] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 41.449726][ T484] RBP: ffffc900007a7230 R08: ffff88800a31a000 R09: 0000000000000000
[ 41.450146][ T484] R10: ffffc900007a75c8 R11: ffffffffa0850668 R12: 1ffff920000f4e2c
[ 41.450565][ T484] R13: 00000000000007d0 R14: ffffc900007a7880 R15: ffff88800e6891e0
[ 41.450992][ T484] FS: 00007fc928090800(0000) GS:ffff888094837000(0000) knlGS:0000000000000000
[ 41.451473][ T484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.451834][ T484] CR2: 00000000004e55b8 CR3: 000000000e42f003 CR4: 0000000000772ef0
[ 41.452253][ T484] PKRU: 55555554
[ 41.452460][ T484] Call Trace:
[ 41.452670][ T484]
[ 41.452819][ T484] ? find_held_lock+0x2b/0x80
[ 41.453102][ T484] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.453375][ T484] ? __lock_release+0x5d/0x170
[ 41.453656][ T484] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.453942][ T484] ? is_bpf_text_address+0x71/0x120
[ 41.454219][ T484] ? kernel_text_address+0xce/0xe0
[ 41.454507][ T484] do_setlink.constprop.0+0x6b1/0x2480
[ 41.454788][ T484] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.455152][ T484] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.455426][ T484] ? validate_chain+0x166/0x4d0
[ 41.455711][ T484] ? __kernel_text_address+0x12/0x40
[ 41.456001][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.456286][ T484] ? __mutex_trylock_common+0xf9/0x260
[ 41.456567][ T484] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.456922][ T484] ? rcu_is_watching+0x12/0xc0
[ 41.457203][ T484] ? rcu_is_watching+0x12/0xc0
[ 41.457476][ T484] ? trace_contention_end+0xdc/0x140
[ 41.457768][ T484] ? __mutex_lock+0x19c/0xcd0
[ 41.458055][ T484] ? find_held_lock+0x2b/0x80
[ 41.458329][ T484] ? rtnl_newlink+0x651/0xa60
[ 41.458608][ T484] ? __create_object+0x5e/0xb0
[ 41.458901][ T484] ? __pfx___mutex_lock+0x10/0x10
[ 41.459178][ T484] ? trace_cap_capable+0x10f/0x190
[ 41.459450][ T484] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.459794][ T484] ? __rtnl_newlink+0x40e/0xa40
[ 41.460088][ T484] rtnl_newlink+0x69a/0xa60
[ 41.460368][ T484] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.460640][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.460937][ T484] ? find_held_lock+0x2b/0x80
[ 41.461211][ T484] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.461483][ T484] ? __lock_release+0x5d/0x170
[ 41.461764][ T484] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.462045][ T484] rtnetlink_rcv_msg+0x710/0xc00
[ 41.462332][ T484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.462612][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.462902][ T484] netlink_rcv_skb+0x121/0x350
[ 41.463183][ T484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.463459][ T484] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.463745][ T484] ? netlink_deliver_tap+0x13e/0x340
[ 41.464032][ T484] ? netlink_deliver_tap+0xc3/0x340
[ 41.464310][ T484] netlink_unicast+0x49e/0x780
[ 41.464586][ T484] ? __pfx_netlink_unicast+0x10/0x10
[ 41.464867][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.465152][ T484] netlink_sendmsg+0x721/0xbe0
[ 41.465433][ T484] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.465707][ T484] ? __import_iovec+0x238/0x3c0
[ 41.466000][ T484] ____sys_sendmsg+0x7ad/0xa10
[ 41.466279][ T484] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.466556][ T484] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.466920][ T484] ___sys_sendmsg+0xed/0x170
[ 41.467196][ T484] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.467467][ T484] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.467890][ T484] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.468187][ T484] ? find_held_lock+0x2b/0x80
[ 41.468484][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.468785][ T484] ? find_held_lock+0x2b/0x80
[ 41.469085][ T484] ? __virt_addr_valid+0x22e/0x450
[ 41.469365][ T484] ? __lock_release+0x5d/0x170
[ 41.469650][ T484] __sys_sendmsg+0x10b/0x1a0
[ 41.469945][ T484] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.470294][ T484] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.470581][ T484] ? rcu_is_watching+0x12/0xc0
[ 41.470868][ T484] do_syscall_64+0xc1/0x380
[ 41.471148][ T484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.471491][ T484] RIP: 0033:0x7fc92825d1e7
[ 41.471781][ T484] 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
[ 41.472789][ T484] RSP: 002b:00007ffe5167d948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.473217][ T484] RAX: ffffffffffffffda RBX: 00007ffe5167e070 RCX: 00007fc92825d1e7
[ 41.473640][ T484] RDX: 0000000000000000 RSI: 00007ffe5167d9b0 RDI: 0000000000000005
[ 41.474059][ T484] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.474478][ T484] R10: 00007fc92815aee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.474911][ T484] R13: 00000000686e148e R14: 0000000000499600 R15: 0000000000000000
[ 41.475357][ T484]
[ 41.475570][ T484] irq event stamp: 41677
[ 41.475778][ T484] hardirqs last enabled at (41685): [] __up_console_sem+0x6b/0x80
[ 41.476267][ T484] hardirqs last disabled at (41694): [] __up_console_sem+0x50/0x80
[ 41.476746][ T484] softirqs last enabled at (40902): [] handle_softirqs+0x358/0x620
[ 41.477235][ T484] softirqs last disabled at (40897): [] __irq_exit_rcu+0xfa/0x160
[ 41.477720][ T484] ---[ end trace 0000000000000000 ]---
[ 41.599996][ T485] ------------[ cut here ]------------
[ 41.600308][ T485] WARNING: CPU: 1 PID: 485 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.600875][ T485] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.601443][ T485] CPU: 1 UID: 0 PID: 485 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.602009][ T485] Tainted: [W]=WARN
[ 41.602216][ T485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.602557][ T485] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.602849][ T485] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.603845][ T485] RSP: 0018:ffffc900007c7140 EFLAGS: 00010246
[ 41.604196][ T485] RAX: 0000000000000000 RBX: ffff888009d1c000 RCX: 0000000000000001
[ 41.604606][ T485] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 41.605075][ T485] RBP: ffffc900007c7230 R08: ffff888009b25000 R09: 0000000000000000
[ 41.605486][ T485] R10: ffffc900007c75c8 R11: ffffffffa0850668 R12: 1ffff920000f8e2c
[ 41.607162][ T485] R13: 00000000000007d0 R14: ffffc900007c7880 R15: ffff88800e689c60
[ 41.607597][ T485] FS: 00007f00ad4fd800(0000) GS:ffff888094737000(0000) knlGS:0000000000000000
[ 41.608088][ T485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.608433][ T485] CR2: 00000000004e5ac8 CR3: 0000000004d7d006 CR4: 0000000000772ef0
[ 41.608876][ T485] PKRU: 55555554
[ 41.609084][ T485] Call Trace:
[ 41.609290][ T485]
[ 41.609430][ T485] ? find_held_lock+0x2b/0x80
[ 41.609711][ T485] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.609994][ T485] ? __lock_release+0x5d/0x170
[ 41.610271][ T485] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.610544][ T485] ? is_bpf_text_address+0x71/0x120
[ 41.610832][ T485] ? kernel_text_address+0xce/0xe0
[ 41.611109][ T485] do_setlink.constprop.0+0x6b1/0x2480
[ 41.611392][ T485] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.611739][ T485] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.612034][ T485] ? validate_chain+0x166/0x4d0
[ 41.612305][ T485] ? __kernel_text_address+0x12/0x40
[ 41.612584][ T485] ? __lock_acquire+0x44d/0x7e0
[ 41.612891][ T485] ? __mutex_trylock_common+0xf9/0x260
[ 41.613167][ T485] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.613507][ T485] ? rcu_is_watching+0x12/0xc0
[ 41.613780][ T485] ? rcu_is_watching+0x12/0xc0
[ 41.614059][ T485] ? trace_contention_end+0xdc/0x140
[ 41.614331][ T485] ? __mutex_lock+0x19c/0xcd0
[ 41.614609][ T485] ? find_held_lock+0x2b/0x80
[ 41.614899][ T485] ? rtnl_newlink+0x651/0xa60
[ 41.615170][ T485] ? __create_object+0x5e/0xb0
[ 41.615443][ T485] ? __pfx___mutex_lock+0x10/0x10
[ 41.615716][ T485] ? trace_cap_capable+0x10f/0x190
[ 41.615995][ T485] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.616335][ T485] ? __rtnl_newlink+0x40e/0xa40
[ 41.616613][ T485] rtnl_newlink+0x69a/0xa60
[ 41.616914][ T485] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.617187][ T485] ? __lock_acquire+0x44d/0x7e0
[ 41.617467][ T485] ? find_held_lock+0x2b/0x80
[ 41.617760][ T485] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.618037][ T485] ? __lock_release+0x5d/0x170
[ 41.618312][ T485] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.618583][ T485] rtnetlink_rcv_msg+0x710/0xc00
[ 41.618866][ T485] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.619147][ T485] ? __lock_acquire+0x44d/0x7e0
[ 41.619423][ T485] netlink_rcv_skb+0x121/0x350
[ 41.619696][ T485] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.619985][ T485] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.620269][ T485] ? netlink_deliver_tap+0x13e/0x340
[ 41.620542][ T485] ? netlink_deliver_tap+0xc3/0x340
[ 41.620841][ T485] netlink_unicast+0x49e/0x780
[ 41.621128][ T485] ? __pfx_netlink_unicast+0x10/0x10
[ 41.621400][ T485] ? __lock_acquire+0x44d/0x7e0
[ 41.621677][ T485] netlink_sendmsg+0x721/0xbe0
[ 41.621963][ T485] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.622235][ T485] ? __import_iovec+0x238/0x3c0
[ 41.622515][ T485] ____sys_sendmsg+0x7ad/0xa10
[ 41.622793][ T485] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.623078][ T485] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.623429][ T485] ___sys_sendmsg+0xed/0x170
[ 41.623702][ T485] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.623981][ T485] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.624324][ T485] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.624599][ T485] ? find_held_lock+0x2b/0x80
[ 41.624895][ T485] ? __lock_acquire+0x44d/0x7e0
[ 41.625178][ T485] ? find_held_lock+0x2b/0x80
[ 41.625451][ T485] ? __virt_addr_valid+0x22e/0x450
[ 41.625723][ T485] ? __lock_release+0x5d/0x170
[ 41.626009][ T485] __sys_sendmsg+0x10b/0x1a0
[ 41.626279][ T485] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.626620][ T485] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.626911][ T485] ? rcu_is_watching+0x12/0xc0
[ 41.627186][ T485] do_syscall_64+0xc1/0x380
[ 41.627468][ T485] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.627832][ T485] RIP: 0033:0x7f00ad6ca1e7
[ 41.628120][ T485] 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
[ 41.629180][ T485] RSP: 002b:00007ffd9ea76ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.629616][ T485] RAX: ffffffffffffffda RBX: 00007ffd9ea77600 RCX: 00007f00ad6ca1e7
[ 41.630039][ T485] RDX: 0000000000000000 RSI: 00007ffd9ea76f40 RDI: 0000000000000005
[ 41.630450][ T485] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.630870][ T485] R10: 00007f00ad5c7ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.631290][ T485] R13: 00000000686e148e R14: 0000000000499600 R15: 0000000000000000
[ 41.631715][ T485]
[ 41.631935][ T485] irq event stamp: 36015
[ 41.632144][ T485] hardirqs last enabled at (36023): [] __up_console_sem+0x6b/0x80
[ 41.632623][ T485] hardirqs last disabled at (36030): [] __up_console_sem+0x50/0x80
[ 41.633138][ T485] softirqs last enabled at (36060): [] handle_softirqs+0x358/0x620
[ 41.633619][ T485] softirqs last disabled at (36039): [] __irq_exit_rcu+0xfa/0x160
[ 41.634101][ T485] ---[ end trace 0000000000000000 ]---
[ 41.749313][ T486] ------------[ cut here ]------------
[ 41.749624][ T486] WARNING: CPU: 3 PID: 486 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.750463][ T486] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.751054][ T486] CPU: 3 UID: 0 PID: 486 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.751620][ T486] Tainted: [W]=WARN
[ 41.751838][ T486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.752193][ T486] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.752478][ T486] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.753485][ T486] RSP: 0018:ffffc900007e7140 EFLAGS: 00010246
[ 41.753846][ T486] RAX: 0000000000000000 RBX: ffff888009ec4000 RCX: 0000000000000001
[ 41.754261][ T486] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 41.754671][ T486] RBP: ffffc900007e7230 R08: ffff88800b6e0800 R09: 0000000000000000
[ 41.755100][ T486] R10: ffffc900007e75c8 R11: ffffffffa0850668 R12: 1ffff920000fce2c
[ 41.755514][ T486] R13: 00000000000007d0 R14: ffffc900007e7880 R15: ffff88800e68a6e0
[ 41.755936][ T486] FS: 00007fd858772800(0000) GS:ffff888094837000(0000) knlGS:0000000000000000
[ 41.756417][ T486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.756764][ T486] CR2: 00000000004e5ac0 CR3: 0000000004d79004 CR4: 0000000000772ef0
[ 41.757197][ T486] PKRU: 55555554
[ 41.757409][ T486] Call Trace:
[ 41.757633][ T486]
[ 41.757773][ T486] ? find_held_lock+0x2b/0x80
[ 41.758065][ T486] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.758343][ T486] ? __lock_release+0x5d/0x170
[ 41.758629][ T486] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.758915][ T486] ? is_bpf_text_address+0x71/0x120
[ 41.759197][ T486] ? kernel_text_address+0xce/0xe0
[ 41.759478][ T486] do_setlink.constprop.0+0x6b1/0x2480
[ 41.759760][ T486] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.760122][ T486] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.760399][ T486] ? validate_chain+0x166/0x4d0
[ 41.760673][ T486] ? __kernel_text_address+0x12/0x40
[ 41.760973][ T486] ? __lock_acquire+0x44d/0x7e0
[ 41.761259][ T486] ? __mutex_trylock_common+0xf9/0x260
[ 41.761538][ T486] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.761888][ T486] ? rcu_is_watching+0x12/0xc0
[ 41.762164][ T486] ? rcu_is_watching+0x12/0xc0
[ 41.762441][ T486] ? trace_contention_end+0xdc/0x140
[ 41.762717][ T486] ? __mutex_lock+0x19c/0xcd0
[ 41.763011][ T486] ? find_held_lock+0x2b/0x80
[ 41.763289][ T486] ? rtnl_newlink+0x651/0xa60
[ 41.763559][ T486] ? __create_object+0x5e/0xb0
[ 41.763846][ T486] ? __pfx___mutex_lock+0x10/0x10
[ 41.764122][ T486] ? trace_cap_capable+0x10f/0x190
[ 41.764396][ T486] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.764734][ T486] ? __rtnl_newlink+0x40e/0xa40
[ 41.765032][ T486] rtnl_newlink+0x69a/0xa60
[ 41.765323][ T486] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.765597][ T486] ? __lock_acquire+0x44d/0x7e0
[ 41.765889][ T486] ? find_held_lock+0x2b/0x80
[ 41.766168][ T486] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.766442][ T486] ? __lock_release+0x5d/0x170
[ 41.766719][ T486] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.767008][ T486] rtnetlink_rcv_msg+0x710/0xc00
[ 41.767285][ T486] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.767583][ T486] ? __lock_acquire+0x44d/0x7e0
[ 41.767874][ T486] netlink_rcv_skb+0x121/0x350
[ 41.768155][ T486] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.768432][ T486] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.768720][ T486] ? netlink_deliver_tap+0x13e/0x340
[ 41.769011][ T486] ? netlink_deliver_tap+0xc3/0x340
[ 41.769288][ T486] netlink_unicast+0x49e/0x780
[ 41.769574][ T486] ? __pfx_netlink_unicast+0x10/0x10
[ 41.769863][ T486] ? __lock_acquire+0x44d/0x7e0
[ 41.770145][ T486] netlink_sendmsg+0x721/0xbe0
[ 41.770425][ T486] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.770703][ T486] ? __import_iovec+0x238/0x3c0
[ 41.770998][ T486] ____sys_sendmsg+0x7ad/0xa10
[ 41.771279][ T486] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.771559][ T486] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.771922][ T486] ___sys_sendmsg+0xed/0x170
[ 41.772198][ T486] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.772473][ T486] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.772827][ T486] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.773107][ T486] ? find_held_lock+0x2b/0x80
[ 41.773385][ T486] ? __lock_acquire+0x44d/0x7e0
[ 41.773673][ T486] ? find_held_lock+0x2b/0x80
[ 41.773962][ T486] ? __virt_addr_valid+0x22e/0x450
[ 41.774242][ T486] ? __lock_release+0x5d/0x170
[ 41.774525][ T486] __sys_sendmsg+0x10b/0x1a0
[ 41.774815][ T486] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.775156][ T486] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.775441][ T486] ? rcu_is_watching+0x12/0xc0
[ 41.775724][ T486] do_syscall_64+0xc1/0x380
[ 41.776029][ T486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.776372][ T486] RIP: 0033:0x7fd85893f1e7
[ 41.776662][ T486] 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
[ 41.777673][ T486] RSP: 002b:00007fff3a6472e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.778109][ T486] RAX: ffffffffffffffda RBX: 00007fff3a647a10 RCX: 00007fd85893f1e7
[ 41.778525][ T486] RDX: 0000000000000000 RSI: 00007fff3a647350 RDI: 0000000000000005
[ 41.778953][ T486] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.779364][ T486] R10: 00007fd85883cee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.779779][ T486] R13: 00000000686e148e R14: 0000000000499600 R15: 0000000000000000
[ 41.780217][ T486]
[ 41.780426][ T486] irq event stamp: 39913
[ 41.780634][ T486] hardirqs last enabled at (39921): [] __up_console_sem+0x6b/0x80
[ 41.781119][ T486] hardirqs last disabled at (39930): [] __up_console_sem+0x50/0x80
[ 41.781598][ T486] softirqs last enabled at (39044): [] handle_softirqs+0x358/0x620
[ 41.782082][ T486] softirqs last disabled at (38835): [] __irq_exit_rcu+0xfa/0x160
[ 41.782557][ T486] ---[ end trace 0000000000000000 ]---
[ 41.900252][ T487] ------------[ cut here ]------------
[ 41.900562][ T487] WARNING: CPU: 1 PID: 487 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.901148][ T487] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.901724][ T487] CPU: 1 UID: 0 PID: 487 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.902306][ T487] Tainted: [W]=WARN
[ 41.902516][ T487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.902887][ T487] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.903176][ T487] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.904189][ T487] RSP: 0018:ffffc900007f7140 EFLAGS: 00010246
[ 41.904539][ T487] RAX: 0000000000000000 RBX: ffff88800954c000 RCX: 0000000000000001
[ 41.904977][ T487] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 41.905389][ T487] RBP: ffffc900007f7230 R08: ffff888004fe8800 R09: 0000000000000000
[ 41.905827][ T487] R10: ffffc900007f75c8 R11: ffffffffa0850668 R12: 1ffff920000fee2c
[ 41.906248][ T487] R13: 00000000000007d0 R14: ffffc900007f7880 R15: ffff88800e68b160
[ 41.906656][ T487] FS: 00007efdc3e00800(0000) GS:ffff888094737000(0000) knlGS:0000000000000000
[ 41.907386][ T487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.907755][ T487] CR2: 00000000004e73c8 CR3: 000000000b660001 CR4: 0000000000772ef0
[ 41.908305][ T487] PKRU: 55555554
[ 41.908515][ T487] Call Trace:
[ 41.908723][ T487]
[ 41.908968][ T487] ? find_held_lock+0x2b/0x80
[ 41.909250][ T487] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.909531][ T487] ? __lock_release+0x5d/0x170
[ 41.909835][ T487] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.910129][ T487] ? is_bpf_text_address+0x71/0x120
[ 41.910405][ T487] ? kernel_text_address+0xce/0xe0
[ 41.910690][ T487] do_setlink.constprop.0+0x6b1/0x2480
[ 41.910993][ T487] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.911343][ T487] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.911617][ T487] ? validate_chain+0x166/0x4d0
[ 41.911911][ T487] ? __kernel_text_address+0x12/0x40
[ 41.912200][ T487] ? __lock_acquire+0x44d/0x7e0
[ 41.912484][ T487] ? __mutex_trylock_common+0xf9/0x260
[ 41.912758][ T487] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.913119][ T487] ? rcu_is_watching+0x12/0xc0
[ 41.913397][ T487] ? rcu_is_watching+0x12/0xc0
[ 41.913674][ T487] ? trace_contention_end+0xdc/0x140
[ 41.913994][ T487] ? __mutex_lock+0x19c/0xcd0
[ 41.914279][ T487] ? find_held_lock+0x2b/0x80
[ 41.914554][ T487] ? rtnl_newlink+0x651/0xa60
[ 41.914845][ T487] ? __create_object+0x5e/0xb0
[ 41.915126][ T487] ? __pfx___mutex_lock+0x10/0x10
[ 41.915403][ T487] ? trace_cap_capable+0x10f/0x190
[ 41.915676][ T487] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.916040][ T487] ? __rtnl_newlink+0x40e/0xa40
[ 41.916324][ T487] rtnl_newlink+0x69a/0xa60
[ 41.916602][ T487] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.916899][ T487] ? __lock_acquire+0x44d/0x7e0
[ 41.917180][ T487] ? find_held_lock+0x2b/0x80
[ 41.917456][ T487] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.917739][ T487] ? __lock_release+0x5d/0x170
[ 41.918051][ T487] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.918326][ T487] rtnetlink_rcv_msg+0x710/0xc00
[ 41.918608][ T487] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.918910][ T487] ? __lock_acquire+0x44d/0x7e0
[ 41.919205][ T487] netlink_rcv_skb+0x121/0x350
[ 41.919483][ T487] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.919762][ T487] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.920065][ T487] ? netlink_deliver_tap+0x13e/0x340
[ 41.920339][ T487] ? netlink_deliver_tap+0xc3/0x340
[ 41.920621][ T487] netlink_unicast+0x49e/0x780
[ 41.920917][ T487] ? __pfx_netlink_unicast+0x10/0x10
[ 41.921192][ T487] ? __lock_acquire+0x44d/0x7e0
[ 41.921472][ T487] netlink_sendmsg+0x721/0xbe0
[ 41.921757][ T487] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.922061][ T487] ? __import_iovec+0x238/0x3c0
[ 41.922343][ T487] ____sys_sendmsg+0x7ad/0xa10
[ 41.922621][ T487] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.922979][ T487] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.923401][ T487] ___sys_sendmsg+0xed/0x170
[ 41.923674][ T487] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.923975][ T487] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.924321][ T487] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.924603][ T487] ? find_held_lock+0x2b/0x80
[ 41.924914][ T487] ? __lock_acquire+0x44d/0x7e0
[ 41.925198][ T487] ? find_held_lock+0x2b/0x80
[ 41.925474][ T487] ? __virt_addr_valid+0x22e/0x450
[ 41.925748][ T487] ? __lock_release+0x5d/0x170
[ 41.926056][ T487] __sys_sendmsg+0x10b/0x1a0
[ 41.926331][ T487] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.926675][ T487] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.926989][ T487] ? rcu_is_watching+0x12/0xc0
[ 41.927275][ T487] do_syscall_64+0xc1/0x380
[ 41.927565][ T487] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.927925][ T487] RIP: 0033:0x7efdc3fcd1e7
[ 41.928213][ T487] 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
[ 41.929224][ T487] RSP: 002b:00007fff68f05bf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.929640][ T487] RAX: ffffffffffffffda RBX: 00007fff68f06320 RCX: 00007efdc3fcd1e7
[ 41.930080][ T487] RDX: 0000000000000000 RSI: 00007fff68f05c60 RDI: 0000000000000005
[ 41.930494][ T487] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.930934][ T487] R10: 00007efdc3ecaee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.931346][ T487] R13: 00000000686e148e R14: 0000000000499600 R15: 0000000000000000
[ 41.931771][ T487]
[ 41.931999][ T487] irq event stamp: 37751
[ 41.932206][ T487] hardirqs last enabled at (37759): [] __up_console_sem+0x6b/0x80
[ 41.932684][ T487] hardirqs last disabled at (37766): [] __up_console_sem+0x50/0x80
[ 41.933181][ T487] softirqs last enabled at (37112): [] handle_softirqs+0x358/0x620
[ 41.933654][ T487] softirqs last disabled at (37047): [] __irq_exit_rcu+0xfa/0x160
[ 41.934153][ T487] ---[ end trace 0000000000000000 ]---
[ 42.065014][ T488] ------------[ cut here ]------------
[ 42.065330][ T488] WARNING: CPU: 3 PID: 488 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.065888][ T488] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 42.066464][ T488] CPU: 3 UID: 0 PID: 488 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.067051][ T488] Tainted: [W]=WARN
[ 42.067265][ T488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.067626][ T488] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.067924][ T488] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.068923][ T488] RSP: 0018:ffffc900007f7140 EFLAGS: 00010246
[ 42.069273][ T488] RAX: 0000000000000000 RBX: ffff8880082c1000 RCX: 0000000000000001
[ 42.069683][ T488] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 42.070102][ T488] RBP: ffffc900007f7230 R08: ffff88800511e800 R09: 0000000000000000
[ 42.070513][ T488] R10: ffffc900007f75c8 R11: ffffffffa0850668 R12: 1ffff920000fee2c
[ 42.070936][ T488] R13: 00000000000007d0 R14: ffffc900007f7880 R15: ffff88800e68bbe0
[ 42.071348][ T488] FS: 00007f496cfb6800(0000) GS:ffff888094837000(0000) knlGS:0000000000000000
[ 42.071854][ T488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.072204][ T488] CR2: 00000000004e5ab8 CR3: 00000000097d8005 CR4: 0000000000772ef0
[ 42.072628][ T488] PKRU: 55555554
[ 42.072866][ T488] Call Trace:
[ 42.073075][ T488]
[ 42.073219][ T488] ? find_held_lock+0x2b/0x80
[ 42.073503][ T488] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.073785][ T488] ? __lock_release+0x5d/0x170
[ 42.074074][ T488] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.074350][ T488] ? is_bpf_text_address+0x71/0x120
[ 42.074634][ T488] ? kernel_text_address+0xce/0xe0
[ 42.074922][ T488] do_setlink.constprop.0+0x6b1/0x2480
[ 42.075205][ T488] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.075552][ T488] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.075847][ T488] ? validate_chain+0x166/0x4d0
[ 42.076119][ T488] ? __kernel_text_address+0x12/0x40
[ 42.076400][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.076679][ T488] ? __mutex_trylock_common+0xf9/0x260
[ 42.076961][ T488] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.077301][ T488] ? rcu_is_watching+0x12/0xc0
[ 42.077587][ T488] ? rcu_is_watching+0x12/0xc0
[ 42.077871][ T488] ? trace_contention_end+0xdc/0x140
[ 42.078146][ T488] ? __mutex_lock+0x19c/0xcd0
[ 42.078423][ T488] ? find_held_lock+0x2b/0x80
[ 42.078702][ T488] ? rtnl_newlink+0x651/0xa60
[ 42.078982][ T488] ? __create_object+0x5e/0xb0
[ 42.079259][ T488] ? __pfx___mutex_lock+0x10/0x10
[ 42.079535][ T488] ? trace_cap_capable+0x10f/0x190
[ 42.079826][ T488] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.080167][ T488] ? __rtnl_newlink+0x40e/0xa40
[ 42.080448][ T488] rtnl_newlink+0x69a/0xa60
[ 42.080742][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.081024][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.081305][ T488] ? find_held_lock+0x2b/0x80
[ 42.081579][ T488] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.081858][ T488] ? __lock_release+0x5d/0x170
[ 42.082136][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.082414][ T488] rtnetlink_rcv_msg+0x710/0xc00
[ 42.082689][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.082981][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.083261][ T488] netlink_rcv_skb+0x121/0x350
[ 42.083542][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.083843][ T488] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.084129][ T488] ? netlink_deliver_tap+0x13e/0x340
[ 42.084404][ T488] ? netlink_deliver_tap+0xc3/0x340
[ 42.084679][ T488] netlink_unicast+0x49e/0x780
[ 42.084971][ T488] ? __pfx_netlink_unicast+0x10/0x10
[ 42.085245][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.085526][ T488] netlink_sendmsg+0x721/0xbe0
[ 42.085837][ T488] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.086114][ T488] ? __import_iovec+0x238/0x3c0
[ 42.086398][ T488] ____sys_sendmsg+0x7ad/0xa10
[ 42.086679][ T488] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.086966][ T488] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.087320][ T488] ___sys_sendmsg+0xed/0x170
[ 42.087607][ T488] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.087891][ T488] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.088233][ T488] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.088511][ T488] ? find_held_lock+0x2b/0x80
[ 42.088787][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.089083][ T488] ? find_held_lock+0x2b/0x80
[ 42.089362][ T488] ? __virt_addr_valid+0x22e/0x450
[ 42.089636][ T488] ? __lock_release+0x5d/0x170
[ 42.089926][ T488] __sys_sendmsg+0x10b/0x1a0
[ 42.090199][ T488] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.090549][ T488] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.090845][ T488] ? rcu_is_watching+0x12/0xc0
[ 42.091125][ T488] do_syscall_64+0xc1/0x380
[ 42.091404][ T488] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.091743][ T488] RIP: 0033:0x7f496d1831e7
[ 42.092038][ T488] 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
[ 42.093034][ T488] RSP: 002b:00007ffdf2b0f978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.093460][ T488] RAX: ffffffffffffffda RBX: 00007ffdf2b100a0 RCX: 00007f496d1831e7
[ 42.093878][ T488] RDX: 0000000000000000 RSI: 00007ffdf2b0f9e0 RDI: 0000000000000005
[ 42.094292][ T488] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.094702][ T488] R10: 00007f496d080ee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.095136][ T488] R13: 00000000686e148e R14: 0000000000499600 R15: 0000000000000000
[ 42.095564][ T488]
[ 42.095771][ T488] irq event stamp: 34861
[ 42.095985][ T488] hardirqs last enabled at (34871): [] __up_console_sem+0x6b/0x80
[ 42.096462][ T488] hardirqs last disabled at (34878): [] __up_console_sem+0x50/0x80
[ 42.096946][ T488] softirqs last enabled at (34842): [] handle_softirqs+0x358/0x620
[ 42.097422][ T488] softirqs last disabled at (34837): [] __irq_exit_rcu+0xfa/0x160
[ 42.097914][ T488] ---[ end trace 0000000000000000 ]---
[ 42.210500][ T489] ------------[ cut here ]------------
[ 42.210840][ T489] WARNING: CPU: 1 PID: 489 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.211396][ T489] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 42.211981][ T489] CPU: 1 UID: 0 PID: 489 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.212547][ T489] Tainted: [W]=WARN
[ 42.212754][ T489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.213107][ T489] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.213391][ T489] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.214386][ T489] RSP: 0018:ffffc9000096f140 EFLAGS: 00010246
[ 42.214734][ T489] RAX: 0000000000000000 RBX: ffff88800e4e4000 RCX: 0000000000000001
[ 42.215307][ T489] RDX: 0000000000000000 RSI: ffffffff9fa9b941 RDI: ffffffff9f2555e0
[ 42.215720][ T489] RBP: ffffc9000096f230 R08: ffff888004f98800 R09: 0000000000000000
[ 42.216280][ T489] R10: ffffc9000096f5c8 R11: ffffffffa0850668 R12: 1ffff9200012de2c
[ 42.216701][ T489] R13: 00000000000007d0 R14: ffffc9000096f880 R15: ffff88800e688760
[ 42.217291][ T489] FS: 00007ffacc552800(0000) GS:ffff888094737000(0000) knlGS:0000000000000000
[ 42.217783][ T489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.218265][ T489] CR2: 00000000004e59c0 CR3: 0000000006096002 CR4: 0000000000772ef0
[ 42.218685][ T489] PKRU: 55555554
[ 42.219041][ T489] Call Trace:
[ 42.219252][ T489]
[ 42.219391][ T489] ? find_held_lock+0x2b/0x80
[ 42.219671][ T489] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.220163][ T489] ? __lock_release+0x5d/0x170
[ 42.220443][ T489] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.220715][ T489] ? is_bpf_text_address+0x71/0x120
[ 42.221132][ T489] ? kernel_text_address+0xce/0xe0
[ 42.221411][ T489] do_setlink.constprop.0+0x6b1/0x2480
[ 42.221692][ T489] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.222166][ T489] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.222442][ T489] ? validate_chain+0x166/0x4d0
[ 42.222714][ T489] ? __kernel_text_address+0x12/0x40
[ 42.223137][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.223425][ T489] ? __mutex_trylock_common+0xf9/0x260
[ 42.223697][ T489] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.224159][ T489] ? rcu_is_watching+0x12/0xc0
[ 42.224441][ T489] ? rcu_is_watching+0x12/0xc0
[ 42.224713][ T489] ? trace_contention_end+0xdc/0x140
[ 42.224996][ T489] ? __mutex_lock+0x19c/0xcd0
[ 42.225271][ T489] ? find_held_lock+0x2b/0x80
[ 42.225549][ T489] ? rtnl_newlink+0x651/0xa60
[ 42.225829][ T489] ? __create_object+0x5e/0xb0
[ 42.226104][ T489] ? __pfx___mutex_lock+0x10/0x10
[ 42.226380][ T489] ? trace_cap_capable+0x10f/0x190
[ 42.226655][ T489] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.227008][ T489] ? __rtnl_newlink+0x40e/0xa40
[ 42.227304][ T489] rtnl_newlink+0x69a/0xa60
[ 42.227596][ T489] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.227886][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.228167][ T489] ? find_held_lock+0x2b/0x80
[ 42.228443][ T489] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.228714][ T489] ? __lock_release+0x5d/0x170
[ 42.229000][ T489] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.229274][ T489] rtnetlink_rcv_msg+0x710/0xc00
[ 42.229549][ T489] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.229843][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.230122][ T489] netlink_rcv_skb+0x121/0x350
[ 42.230396][ T489] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.230672][ T489] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.230999][ T489] ? netlink_deliver_tap+0x13e/0x340
[ 42.231281][ T489] ? netlink_deliver_tap+0xc3/0x340
[ 42.231557][ T489] netlink_unicast+0x49e/0x780
[ 42.231859][ T489] ? __pfx_netlink_unicast+0x10/0x10
[ 42.232134][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.232412][ T489] netlink_sendmsg+0x721/0xbe0
[ 42.232689][ T489] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.232975][ T489] ? __import_iovec+0x238/0x3c0
[ 42.233258][ T489] ____sys_sendmsg+0x7ad/0xa10
[ 42.233538][ T489] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.233827][ T489] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.234185][ T489] ___sys_sendmsg+0xed/0x170
[ 42.234460][ T489] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.234733][ T489] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.235095][ T489] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.235389][ T489] ? find_held_lock+0x2b/0x80
[ 42.235668][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.235964][ T489] ? find_held_lock+0x2b/0x80
[ 42.236256][ T489] ? __virt_addr_valid+0x22e/0x450
[ 42.236531][ T489] ? __lock_release+0x5d/0x170
[ 42.236829][ T489] __sys_sendmsg+0x10b/0x1a0
[ 42.237104][ T489] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.237445][ T489] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.237748][ T489] ? rcu_is_watching+0x12/0xc0
[ 42.238041][ T489] do_syscall_64+0xc1/0x380
[ 42.238323][ T489] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.238666][ T489] RIP: 0033:0x7ffacc71f1e7
[ 42.238968][ T489] 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
[ 42.239969][ T489] RSP: 002b:00007ffc55593e38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.240390][ T489] RAX: ffffffffffffffda RBX: 00007ffc55594560 RCX: 00007ffacc71f1e7
[ 42.240815][ T489] RDX: 0000000000000000 RSI: 00007ffc55593ea0 RDI: 0000000000000005
[ 42.241224][ T489] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.241632][ T489] R10: 00007ffacc61cee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.242062][ T489] R13: 00000000686e148e R14: 0000000000499600 R15: 0000000000000000
[ 42.242489][ T489]
[ 42.242698][ T489] irq event stamp: 37385
[ 42.242935][ T489] hardirqs last enabled at (37407): [] __up_console_sem+0x6b/0x80
[ 42.243428][ T489] hardirqs last disabled at (37414): [] __up_console_sem+0x50/0x80
[ 42.243923][ T489] softirqs last enabled at (37404): [] handle_softirqs+0x358/0x620
[ 42.244400][ T489] softirqs last disabled at (37393): [] __irq_exit_rcu+0xfa/0x160
[ 42.244883][ T489] ---[ end trace 0000000000000000 ]---