[ 24.232517][ T359] 8021q: 802.1Q VLAN Support v1.8
[ 24.832534][ T365] gre: GRE over IPv4 demultiplexer driver
[ 24.899728][ T365] ip6_gre: GRE over IPv6 tunneling driver
[ 37.037321][ T449] GACT probability NOT on
[ 43.514273][ T506] ------------[ cut here ]------------
[ 43.514786][ T506] WARNING: CPU: 1 PID: 506 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 43.515402][ T506] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 43.516112][ T506] CPU: 1 UID: 0 PID: 506 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 43.516632][ T506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 43.517002][ T506] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 43.518885][ T506] 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
[ 43.520138][ T506] RSP: 0018:ffffc90000747140 EFLAGS: 00010246
[ 43.520520][ T506] RAX: 0000000000000000 RBX: ffff888009151000 RCX: 0000000000000001
[ 43.520963][ T506] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 43.521540][ T506] RBP: ffffc90000747230 R08: ffff888002562000 R09: 0000000000000000
[ 43.521976][ T506] R10: ffffc900007475c8 R11: ffffffffa8650668 R12: 1ffff920000e8e2c
[ 43.522503][ T506] R13: 00000000000007d0 R14: ffffc90000747880 R15: ffff88800ad15fe0
[ 43.522952][ T506] FS: 00007f66c398c800(0000) GS:ffff888085b37000(0000) knlGS:0000000000000000
[ 43.523482][ T506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.523866][ T506] CR2: 00000000004e5aa0 CR3: 000000000e92d005 CR4: 0000000000772ef0
[ 43.524325][ T506] PKRU: 55555554
[ 43.524554][ T506] Call Trace:
[ 43.524778][ T506]
[ 43.524933][ T506] ? find_held_lock+0x2b/0x80
[ 43.525260][ T506] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 43.525556][ T506] ? __lock_release+0x5d/0x170
[ 43.525861][ T506] ? __pfx_validate_linkmsg+0x10/0x10
[ 43.526173][ T506] ? is_bpf_text_address+0x71/0x120
[ 43.526468][ T506] ? kernel_text_address+0xce/0xe0
[ 43.526771][ T506] do_setlink.constprop.0+0x6b1/0x2480
[ 43.527081][ T506] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 43.527448][ T506] ? rcu_read_lock_any_held+0x43/0xb0
[ 43.527743][ T506] ? validate_chain+0x166/0x4d0
[ 43.528053][ T506] ? __kernel_text_address+0x12/0x40
[ 43.528347][ T506] ? __lock_acquire+0x44d/0x7e0
[ 43.528645][ T506] ? __mutex_trylock_common+0xf9/0x260
[ 43.529307][ T506] ? __pfx___mutex_trylock_common+0x10/0x10
[ 43.529657][ T506] ? rcu_is_watching+0x12/0xc0
[ 43.529951][ T506] ? rcu_is_watching+0x12/0xc0
[ 43.530238][ T506] ? trace_contention_end+0xdc/0x140
[ 43.530521][ T506] ? __mutex_lock+0x19c/0xcd0
[ 43.530804][ T506] ? find_held_lock+0x2b/0x80
[ 43.531115][ T506] ? rtnl_newlink+0x651/0xa60
[ 43.531406][ T506] ? __create_object+0x5e/0xb0
[ 43.531705][ T506] ? __pfx___mutex_lock+0x10/0x10
[ 43.532010][ T506] ? trace_cap_capable+0x10f/0x190
[ 43.532319][ T506] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 43.532690][ T506] ? __rtnl_newlink+0x40e/0xa40
[ 43.533009][ T506] rtnl_newlink+0x69a/0xa60
[ 43.533338][ T506] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.533635][ T506] ? __lock_acquire+0x44d/0x7e0
[ 43.533939][ T506] ? find_held_lock+0x2b/0x80
[ 43.534234][ T506] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 43.534519][ T506] ? __lock_release+0x5d/0x170
[ 43.534821][ T506] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.535122][ T506] rtnetlink_rcv_msg+0x710/0xc00
[ 43.535425][ T506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.535711][ T506] ? __lock_acquire+0x44d/0x7e0
[ 43.536049][ T506] netlink_rcv_skb+0x121/0x350
[ 43.536353][ T506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.536652][ T506] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 43.536953][ T506] ? netlink_deliver_tap+0x13e/0x340
[ 43.537257][ T506] ? netlink_deliver_tap+0xc3/0x340
[ 43.537560][ T506] netlink_unicast+0x49e/0x780
[ 43.537861][ T506] ? __pfx_netlink_unicast+0x10/0x10
[ 43.538182][ T506] ? __lock_acquire+0x44d/0x7e0
[ 43.538482][ T506] netlink_sendmsg+0x721/0xbe0
[ 43.538781][ T506] ? __pfx_netlink_sendmsg+0x10/0x10
[ 43.539081][ T506] ? __import_iovec+0x238/0x3c0
[ 43.539390][ T506] ____sys_sendmsg+0x7ad/0xa10
[ 43.539706][ T506] ? __pfx_____sys_sendmsg+0x10/0x10
[ 43.540000][ T506] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 43.540388][ T506] ___sys_sendmsg+0xed/0x170
[ 43.540688][ T506] ? kasan_record_aux_stack+0x8c/0xa0
[ 43.540983][ T506] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 43.541352][ T506] ? __pfx____sys_sendmsg+0x10/0x10
[ 43.541648][ T506] ? find_held_lock+0x2b/0x80
[ 43.541997][ T506] ? __lock_acquire+0x44d/0x7e0
[ 43.542296][ T506] ? find_held_lock+0x2b/0x80
[ 43.542587][ T506] ? __virt_addr_valid+0x22e/0x450
[ 43.542871][ T506] ? __lock_release+0x5d/0x170
[ 43.543169][ T506] __sys_sendmsg+0x10b/0x1a0
[ 43.543455][ T506] ? __call_rcu_common.constprop.0+0x320/0x640
[ 43.543818][ T506] ? __pfx___sys_sendmsg+0x10/0x10
[ 43.544136][ T506] ? rcu_is_watching+0x12/0xc0
[ 43.544430][ T506] do_syscall_64+0xc1/0x380
[ 43.544725][ T506] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.545108][ T506] RIP: 0033:0x7f66c3b591e7
[ 43.545416][ T506] 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
[ 43.546471][ T506] RSP: 002b:00007ffde6f238b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.546914][ T506] RAX: ffffffffffffffda RBX: 00007ffde6f23fe0 RCX: 00007f66c3b591e7
[ 43.547367][ T506] RDX: 0000000000000000 RSI: 00007ffde6f23920 RDI: 0000000000000005
[ 43.547811][ T506] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 43.548267][ T506] R10: 00007f66c3a56ee8 R11: 0000000000000246 R12: 0000000000000004
[ 43.548712][ T506] R13: 00000000686e3df1 R14: 0000000000499600 R15: 0000000000000000
[ 43.549187][ T506]
[ 43.549412][ T506] irq event stamp: 38663
[ 43.549633][ T506] hardirqs last enabled at (38671): [] __up_console_sem+0x6b/0x80
[ 43.550175][ T506] hardirqs last disabled at (38680): [] __up_console_sem+0x50/0x80
[ 43.550679][ T506] softirqs last enabled at (38652): [] handle_softirqs+0x358/0x620
[ 43.551201][ T506] softirqs last disabled at (38631): [] __irq_exit_rcu+0xfa/0x160
[ 43.551713][ T506] ---[ end trace 0000000000000000 ]---
[ 43.675463][ T507] ------------[ cut here ]------------
[ 43.675788][ T507] WARNING: CPU: 3 PID: 507 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 43.676850][ T507] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 43.677465][ T507] CPU: 3 UID: 0 PID: 507 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 43.678026][ T507] Tainted: [W]=WARN
[ 43.678241][ T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 43.678584][ T507] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 43.678868][ T507] 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
[ 43.679883][ T507] RSP: 0018:ffffc90000777140 EFLAGS: 00010246
[ 43.680243][ T507] RAX: 0000000000000000 RBX: ffff888009381000 RCX: 0000000000000001
[ 43.680657][ T507] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 43.681093][ T507] RBP: ffffc90000777230 R08: ffff88800a33b800 R09: 0000000000000000
[ 43.681506][ T507] R10: ffffc900007775c8 R11: ffffffffa8650668 R12: 1ffff920000eee2c
[ 43.681916][ T507] R13: 00000000000007d0 R14: ffffc90000777880 R15: ffff88800ad15560
[ 43.682334][ T507] FS: 00007f3be8028800(0000) GS:ffff888085c37000(0000) knlGS:0000000000000000
[ 43.682818][ T507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.683181][ T507] CR2: 00000000004e5aa8 CR3: 000000000b5f8004 CR4: 0000000000772ef0
[ 43.683599][ T507] PKRU: 55555554
[ 43.683810][ T507] Call Trace:
[ 43.684034][ T507]
[ 43.684176][ T507] ? find_held_lock+0x2b/0x80
[ 43.684457][ T507] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 43.684735][ T507] ? __lock_release+0x5d/0x170
[ 43.685032][ T507] ? __pfx_validate_linkmsg+0x10/0x10
[ 43.685310][ T507] ? is_bpf_text_address+0x71/0x120
[ 43.685590][ T507] ? kernel_text_address+0xce/0xe0
[ 43.685869][ T507] do_setlink.constprop.0+0x6b1/0x2480
[ 43.686168][ T507] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 43.686522][ T507] ? rcu_read_lock_any_held+0x43/0xb0
[ 43.686804][ T507] ? validate_chain+0x166/0x4d0
[ 43.687093][ T507] ? __kernel_text_address+0x12/0x40
[ 43.687373][ T507] ? __lock_acquire+0x44d/0x7e0
[ 43.687655][ T507] ? __mutex_trylock_common+0xf9/0x260
[ 43.687931][ T507] ? __pfx___mutex_trylock_common+0x10/0x10
[ 43.688282][ T507] ? rcu_is_watching+0x12/0xc0
[ 43.688563][ T507] ? rcu_is_watching+0x12/0xc0
[ 43.688838][ T507] ? trace_contention_end+0xdc/0x140
[ 43.689133][ T507] ? __mutex_lock+0x19c/0xcd0
[ 43.689416][ T507] ? find_held_lock+0x2b/0x80
[ 43.689700][ T507] ? rtnl_newlink+0x651/0xa60
[ 43.689995][ T507] ? __create_object+0x5e/0xb0
[ 43.690291][ T507] ? __pfx___mutex_lock+0x10/0x10
[ 43.690572][ T507] ? trace_cap_capable+0x10f/0x190
[ 43.690854][ T507] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 43.691216][ T507] ? __rtnl_newlink+0x40e/0xa40
[ 43.691504][ T507] rtnl_newlink+0x69a/0xa60
[ 43.691786][ T507] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.692075][ T507] ? __lock_acquire+0x44d/0x7e0
[ 43.692388][ T507] ? find_held_lock+0x2b/0x80
[ 43.692678][ T507] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 43.692954][ T507] ? __lock_release+0x5d/0x170
[ 43.693272][ T507] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.693581][ T507] rtnetlink_rcv_msg+0x710/0xc00
[ 43.693860][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.694152][ T507] ? __lock_acquire+0x44d/0x7e0
[ 43.694437][ T507] netlink_rcv_skb+0x121/0x350
[ 43.694715][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.695026][ T507] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 43.695320][ T507] ? netlink_deliver_tap+0x13e/0x340
[ 43.695608][ T507] ? netlink_deliver_tap+0xc3/0x340
[ 43.695910][ T507] netlink_unicast+0x49e/0x780
[ 43.696211][ T507] ? __pfx_netlink_unicast+0x10/0x10
[ 43.696490][ T507] ? __lock_acquire+0x44d/0x7e0
[ 43.696797][ T507] netlink_sendmsg+0x721/0xbe0
[ 43.697124][ T507] ? __pfx_netlink_sendmsg+0x10/0x10
[ 43.697443][ T507] ? __import_iovec+0x238/0x3c0
[ 43.697796][ T507] ____sys_sendmsg+0x7ad/0xa10
[ 43.698098][ T507] ? __pfx_____sys_sendmsg+0x10/0x10
[ 43.698373][ T507] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 43.698730][ T507] ___sys_sendmsg+0xed/0x170
[ 43.699007][ T507] ? kasan_record_aux_stack+0x8c/0xa0
[ 43.699293][ T507] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 43.699674][ T507] ? __pfx____sys_sendmsg+0x10/0x10
[ 43.699973][ T507] ? find_held_lock+0x2b/0x80
[ 43.700296][ T507] ? __lock_acquire+0x44d/0x7e0
[ 43.700581][ T507] ? find_held_lock+0x2b/0x80
[ 43.700872][ T507] ? __virt_addr_valid+0x22e/0x450
[ 43.701175][ T507] ? __lock_release+0x5d/0x170
[ 43.701460][ T507] __sys_sendmsg+0x10b/0x1a0
[ 43.701749][ T507] ? __call_rcu_common.constprop.0+0x320/0x640
[ 43.702102][ T507] ? __pfx___sys_sendmsg+0x10/0x10
[ 43.702404][ T507] ? rcu_is_watching+0x12/0xc0
[ 43.702695][ T507] do_syscall_64+0xc1/0x380
[ 43.702977][ T507] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.703332][ T507] RIP: 0033:0x7f3be81f51e7
[ 43.703620][ T507] 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
[ 43.704653][ T507] RSP: 002b:00007ffe6d5efa38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.705082][ T507] RAX: ffffffffffffffda RBX: 00007ffe6d5f0160 RCX: 00007f3be81f51e7
[ 43.705524][ T507] RDX: 0000000000000000 RSI: 00007ffe6d5efaa0 RDI: 0000000000000005
[ 43.705951][ T507] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 43.706387][ T507] R10: 00007f3be80f2ee8 R11: 0000000000000246 R12: 0000000000000004
[ 43.706807][ T507] R13: 00000000686e3df1 R14: 0000000000499600 R15: 0000000000000000
[ 43.707243][ T507]
[ 43.707464][ T507] irq event stamp: 39859
[ 43.707672][ T507] hardirqs last enabled at (39867): [] __up_console_sem+0x6b/0x80
[ 43.708189][ T507] hardirqs last disabled at (39876): [] __up_console_sem+0x50/0x80
[ 43.708669][ T507] softirqs last enabled at (39212): [] handle_softirqs+0x358/0x620
[ 43.709177][ T507] softirqs last disabled at (39201): [] __irq_exit_rcu+0xfa/0x160
[ 43.709656][ T507] ---[ end trace 0000000000000000 ]---
[ 43.840468][ T508] ------------[ cut here ]------------
[ 43.840798][ T508] WARNING: CPU: 3 PID: 508 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 43.841689][ T508] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 43.842292][ T508] CPU: 3 UID: 0 PID: 508 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 43.842867][ T508] Tainted: [W]=WARN
[ 43.843099][ T508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 43.843455][ T508] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 43.843742][ T508] 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
[ 43.844742][ T508] RSP: 0018:ffffc90000787140 EFLAGS: 00010246
[ 43.845123][ T508] RAX: 0000000000000000 RBX: ffff88800b444000 RCX: 0000000000000001
[ 43.845538][ T508] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 43.845953][ T508] RBP: ffffc90000787230 R08: ffff88800369b800 R09: 0000000000000000
[ 43.846388][ T508] R10: ffffc900007875c8 R11: ffffffffa8650668 R12: 1ffff920000f0e2c
[ 43.846814][ T508] R13: 00000000000007d0 R14: ffffc90000787880 R15: ffff88800ad14ae0
[ 43.847249][ T508] FS: 00007f340fc50800(0000) GS:ffff888085c37000(0000) knlGS:0000000000000000
[ 43.847733][ T508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.848115][ T508] CR2: 00000000004e73c8 CR3: 0000000009d66005 CR4: 0000000000772ef0
[ 43.848534][ T508] PKRU: 55555554
[ 43.848747][ T508] Call Trace:
[ 43.848959][ T508]
[ 43.849111][ T508] ? find_held_lock+0x2b/0x80
[ 43.849401][ T508] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 43.849690][ T508] ? __lock_release+0x5d/0x170
[ 43.849981][ T508] ? __pfx_validate_linkmsg+0x10/0x10
[ 43.850268][ T508] ? is_bpf_text_address+0x71/0x120
[ 43.850548][ T508] ? kernel_text_address+0xce/0xe0
[ 43.850840][ T508] do_setlink.constprop.0+0x6b1/0x2480
[ 43.851135][ T508] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 43.851482][ T508] ? rcu_read_lock_any_held+0x43/0xb0
[ 43.851760][ T508] ? validate_chain+0x166/0x4d0
[ 43.852043][ T508] ? __kernel_text_address+0x12/0x40
[ 43.852332][ T508] ? __lock_acquire+0x44d/0x7e0
[ 43.852613][ T508] ? __mutex_trylock_common+0xf9/0x260
[ 43.852899][ T508] ? __pfx___mutex_trylock_common+0x10/0x10
[ 43.853248][ T508] ? rcu_is_watching+0x12/0xc0
[ 43.853526][ T508] ? rcu_is_watching+0x12/0xc0
[ 43.853824][ T508] ? trace_contention_end+0xdc/0x140
[ 43.854114][ T508] ? __mutex_lock+0x19c/0xcd0
[ 43.854392][ T508] ? find_held_lock+0x2b/0x80
[ 43.854666][ T508] ? rtnl_newlink+0x651/0xa60
[ 43.854948][ T508] ? __create_object+0x5e/0xb0
[ 43.855262][ T508] ? __pfx___mutex_lock+0x10/0x10
[ 43.855539][ T508] ? trace_cap_capable+0x10f/0x190
[ 43.855816][ T508] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 43.856195][ T508] ? __rtnl_newlink+0x40e/0xa40
[ 43.856481][ T508] rtnl_newlink+0x69a/0xa60
[ 43.856775][ T508] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.857060][ T508] ? __lock_acquire+0x44d/0x7e0
[ 43.857365][ T508] ? find_held_lock+0x2b/0x80
[ 43.857641][ T508] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 43.857927][ T508] ? __lock_release+0x5d/0x170
[ 43.858215][ T508] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.858491][ T508] rtnetlink_rcv_msg+0x710/0xc00
[ 43.858779][ T508] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.859067][ T508] ? __lock_acquire+0x44d/0x7e0
[ 43.859349][ T508] netlink_rcv_skb+0x121/0x350
[ 43.859635][ T508] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.859928][ T508] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 43.860226][ T508] ? netlink_deliver_tap+0x13e/0x340
[ 43.860502][ T508] ? netlink_deliver_tap+0xc3/0x340
[ 43.860780][ T508] netlink_unicast+0x49e/0x780
[ 43.861067][ T508] ? __pfx_netlink_unicast+0x10/0x10
[ 43.861370][ T508] ? __lock_acquire+0x44d/0x7e0
[ 43.861660][ T508] netlink_sendmsg+0x721/0xbe0
[ 43.861947][ T508] ? __pfx_netlink_sendmsg+0x10/0x10
[ 43.862246][ T508] ? __import_iovec+0x238/0x3c0
[ 43.862545][ T508] ____sys_sendmsg+0x7ad/0xa10
[ 43.862833][ T508] ? __pfx_____sys_sendmsg+0x10/0x10
[ 43.863120][ T508] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 43.863488][ T508] ___sys_sendmsg+0xed/0x170
[ 43.863775][ T508] ? kasan_record_aux_stack+0x8c/0xa0
[ 43.864060][ T508] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 43.864420][ T508] ? __pfx____sys_sendmsg+0x10/0x10
[ 43.864706][ T508] ? find_held_lock+0x2b/0x80
[ 43.864985][ T508] ? __lock_acquire+0x44d/0x7e0
[ 43.865284][ T508] ? find_held_lock+0x2b/0x80
[ 43.865569][ T508] ? __virt_addr_valid+0x22e/0x450
[ 43.865860][ T508] ? __lock_release+0x5d/0x170
[ 43.866179][ T508] __sys_sendmsg+0x10b/0x1a0
[ 43.866455][ T508] ? __call_rcu_common.constprop.0+0x320/0x640
[ 43.866803][ T508] ? __pfx___sys_sendmsg+0x10/0x10
[ 43.867099][ T508] ? rcu_is_watching+0x12/0xc0
[ 43.867380][ T508] do_syscall_64+0xc1/0x380
[ 43.867659][ T508] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.868026][ T508] RIP: 0033:0x7f340fe1d1e7
[ 43.868317][ T508] 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
[ 43.869308][ T508] RSP: 002b:00007ffd8f3afce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.869742][ T508] RAX: ffffffffffffffda RBX: 00007ffd8f3b0410 RCX: 00007f340fe1d1e7
[ 43.870178][ T508] RDX: 0000000000000000 RSI: 00007ffd8f3afd50 RDI: 0000000000000005
[ 43.870604][ T508] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 43.871030][ T508] R10: 00007f340fd1aee8 R11: 0000000000000246 R12: 0000000000000004
[ 43.871447][ T508] R13: 00000000686e3df1 R14: 0000000000499600 R15: 0000000000000000
[ 43.871883][ T508]
[ 43.872100][ T508] irq event stamp: 41887
[ 43.872309][ T508] hardirqs last enabled at (41895): [] __up_console_sem+0x6b/0x80
[ 43.872787][ T508] hardirqs last disabled at (41902): [] __up_console_sem+0x50/0x80
[ 43.873272][ T508] softirqs last enabled at (41110): [] handle_softirqs+0x358/0x620
[ 43.873772][ T508] softirqs last disabled at (41105): [] __irq_exit_rcu+0xfa/0x160
[ 43.874256][ T508] ---[ end trace 0000000000000000 ]---
[ 44.005777][ T509] ------------[ cut here ]------------
[ 44.006321][ T509] WARNING: CPU: 2 PID: 509 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 44.006889][ T509] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 44.007506][ T509] CPU: 2 UID: 0 PID: 509 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 44.008126][ T509] Tainted: [W]=WARN
[ 44.008353][ T509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.008710][ T509] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 44.009025][ T509] 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
[ 44.010048][ T509] RSP: 0018:ffffc90000797140 EFLAGS: 00010246
[ 44.010423][ T509] RAX: 0000000000000000 RBX: ffff88800a329000 RCX: 0000000000000001
[ 44.010845][ T509] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 44.011281][ T509] RBP: ffffc90000797230 R08: ffff8880057ad000 R09: 0000000000000000
[ 44.011708][ T509] R10: ffffc900007975c8 R11: ffffffffa8650668 R12: 1ffff920000f2e2c
[ 44.012147][ T509] R13: 00000000000007d0 R14: ffffc90000797880 R15: ffff88800ad14060
[ 44.012574][ T509] FS: 00007fda4c156800(0000) GS:ffff888085bb7000(0000) knlGS:0000000000000000
[ 44.013079][ T509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.013438][ T509] CR2: 00000000004e5ab0 CR3: 000000000ae95003 CR4: 0000000000772ef0
[ 44.013865][ T509] PKRU: 55555554
[ 44.014101][ T509] Call Trace:
[ 44.014347][ T509]
[ 44.014504][ T509] ? find_held_lock+0x2b/0x80
[ 44.014805][ T509] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 44.015107][ T509] ? __lock_release+0x5d/0x170
[ 44.015402][ T509] ? __pfx_validate_linkmsg+0x10/0x10
[ 44.015691][ T509] ? is_bpf_text_address+0x71/0x120
[ 44.015979][ T509] ? kernel_text_address+0xce/0xe0
[ 44.016295][ T509] do_setlink.constprop.0+0x6b1/0x2480
[ 44.016593][ T509] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 44.016956][ T509] ? rcu_read_lock_any_held+0x43/0xb0
[ 44.017256][ T509] ? validate_chain+0x166/0x4d0
[ 44.017547][ T509] ? __kernel_text_address+0x12/0x40
[ 44.017842][ T509] ? __lock_acquire+0x44d/0x7e0
[ 44.018146][ T509] ? __mutex_trylock_common+0xf9/0x260
[ 44.018446][ T509] ? __pfx___mutex_trylock_common+0x10/0x10
[ 44.018806][ T509] ? rcu_is_watching+0x12/0xc0
[ 44.019104][ T509] ? rcu_is_watching+0x12/0xc0
[ 44.019399][ T509] ? trace_contention_end+0xdc/0x140
[ 44.019699][ T509] ? __mutex_lock+0x19c/0xcd0
[ 44.019997][ T509] ? find_held_lock+0x2b/0x80
[ 44.020310][ T509] ? rtnl_newlink+0x651/0xa60
[ 44.020609][ T509] ? __create_object+0x5e/0xb0
[ 44.020903][ T509] ? __pfx___mutex_lock+0x10/0x10
[ 44.021209][ T509] ? trace_cap_capable+0x10f/0x190
[ 44.021498][ T509] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 44.021856][ T509] ? __rtnl_newlink+0x40e/0xa40
[ 44.022168][ T509] rtnl_newlink+0x69a/0xa60
[ 44.022465][ T509] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.022754][ T509] ? __lock_acquire+0x44d/0x7e0
[ 44.023068][ T509] ? find_held_lock+0x2b/0x80
[ 44.023358][ T509] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 44.023644][ T509] ? __lock_release+0x5d/0x170
[ 44.023937][ T509] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.024240][ T509] rtnetlink_rcv_msg+0x710/0xc00
[ 44.024530][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.024824][ T509] ? __lock_acquire+0x44d/0x7e0
[ 44.025134][ T509] netlink_rcv_skb+0x121/0x350
[ 44.025435][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.025727][ T509] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 44.026038][ T509] ? netlink_deliver_tap+0x13e/0x340
[ 44.026330][ T509] ? netlink_deliver_tap+0xc3/0x340
[ 44.026619][ T509] netlink_unicast+0x49e/0x780
[ 44.026917][ T509] ? __pfx_netlink_unicast+0x10/0x10
[ 44.027224][ T509] ? __lock_acquire+0x44d/0x7e0
[ 44.027522][ T509] netlink_sendmsg+0x721/0xbe0
[ 44.027814][ T509] ? __pfx_netlink_sendmsg+0x10/0x10
[ 44.028113][ T509] ? __import_iovec+0x238/0x3c0
[ 44.028413][ T509] ____sys_sendmsg+0x7ad/0xa10
[ 44.028705][ T509] ? __pfx_____sys_sendmsg+0x10/0x10
[ 44.028995][ T509] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 44.029375][ T509] ___sys_sendmsg+0xed/0x170
[ 44.029687][ T509] ? kasan_record_aux_stack+0x8c/0xa0
[ 44.030001][ T509] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 44.030371][ T509] ? __pfx____sys_sendmsg+0x10/0x10
[ 44.030668][ T509] ? find_held_lock+0x2b/0x80
[ 44.030966][ T509] ? __lock_acquire+0x44d/0x7e0
[ 44.031272][ T509] ? find_held_lock+0x2b/0x80
[ 44.031566][ T509] ? __virt_addr_valid+0x22e/0x450
[ 44.031866][ T509] ? __lock_release+0x5d/0x170
[ 44.032183][ T509] __sys_sendmsg+0x10b/0x1a0
[ 44.032470][ T509] ? __call_rcu_common.constprop.0+0x320/0x640
[ 44.032827][ T509] ? __pfx___sys_sendmsg+0x10/0x10
[ 44.033135][ T509] ? rcu_is_watching+0x12/0xc0
[ 44.033428][ T509] do_syscall_64+0xc1/0x380
[ 44.033723][ T509] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.034096][ T509] RIP: 0033:0x7fda4c3231e7
[ 44.034401][ T509] 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
[ 44.035400][ T509] RSP: 002b:00007fff4ea19068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.035833][ T509] RAX: ffffffffffffffda RBX: 00007fff4ea19790 RCX: 00007fda4c3231e7
[ 44.036282][ T509] RDX: 0000000000000000 RSI: 00007fff4ea190d0 RDI: 0000000000000005
[ 44.036707][ T509] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 44.037144][ T509] R10: 00007fda4c220ee8 R11: 0000000000000246 R12: 0000000000000004
[ 44.037574][ T509] R13: 00000000686e3df1 R14: 0000000000499600 R15: 0000000000000000
[ 44.038029][ T509]
[ 44.038255][ T509] irq event stamp: 37653
[ 44.038477][ T509] hardirqs last enabled at (37663): [] __up_console_sem+0x6b/0x80
[ 44.038973][ T509] hardirqs last disabled at (37672): [] __up_console_sem+0x50/0x80
[ 44.039470][ T509] softirqs last enabled at (36582): [] handle_softirqs+0x358/0x620
[ 44.040010][ T509] softirqs last disabled at (36515): [] __irq_exit_rcu+0xfa/0x160
[ 44.040522][ T509] ---[ end trace 0000000000000000 ]---
[ 44.203194][ T510] ------------[ cut here ]------------
[ 44.203804][ T510] WARNING: CPU: 3 PID: 510 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 44.205370][ T510] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 44.206394][ T510] CPU: 3 UID: 0 PID: 510 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 44.207394][ T510] Tainted: [W]=WARN
[ 44.207748][ T510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.208372][ T510] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 44.208881][ T510] 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
[ 44.210928][ T510] RSP: 0018:ffffc900007a7140 EFLAGS: 00010246
[ 44.211868][ T510] RAX: 0000000000000000 RBX: ffff888008581000 RCX: 0000000000000001
[ 44.212620][ T510] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 44.213366][ T510] RBP: ffffc900007a7230 R08: ffff888002775000 R09: 0000000000000000
[ 44.214072][ T510] R10: ffffc900007a75c8 R11: ffffffffa8650668 R12: 1ffff920000f4e2c
[ 44.214780][ T510] R13: 00000000000007d0 R14: ffffc900007a7880 R15: ffff8880035f58e0
[ 44.215499][ T510] FS: 00007f7c71600800(0000) GS:ffff888085c37000(0000) knlGS:0000000000000000
[ 44.216325][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.216939][ T510] CR2: 00000000004e55b8 CR3: 0000000009d1b001 CR4: 0000000000772ef0
[ 44.217704][ T510] PKRU: 55555554
[ 44.218073][ T510] Call Trace:
[ 44.218432][ T510]
[ 44.218680][ T510] ? find_held_lock+0x2b/0x80
[ 44.219182][ T510] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 44.219643][ T510] ? __lock_release+0x5d/0x170
[ 44.219971][ T510] ? __pfx_validate_linkmsg+0x10/0x10
[ 44.220269][ T510] ? is_bpf_text_address+0x71/0x120
[ 44.220561][ T510] ? kernel_text_address+0xce/0xe0
[ 44.220845][ T510] do_setlink.constprop.0+0x6b1/0x2480
[ 44.221142][ T510] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 44.221492][ T510] ? rcu_read_lock_any_held+0x43/0xb0
[ 44.221769][ T510] ? validate_chain+0x166/0x4d0
[ 44.222059][ T510] ? __kernel_text_address+0x12/0x40
[ 44.222343][ T510] ? __lock_acquire+0x44d/0x7e0
[ 44.222629][ T510] ? __mutex_trylock_common+0xf9/0x260
[ 44.222914][ T510] ? __pfx___mutex_trylock_common+0x10/0x10
[ 44.223273][ T510] ? rcu_is_watching+0x12/0xc0
[ 44.223555][ T510] ? rcu_is_watching+0x12/0xc0
[ 44.223831][ T510] ? trace_contention_end+0xdc/0x140
[ 44.224114][ T510] ? __mutex_lock+0x19c/0xcd0
[ 44.224397][ T510] ? find_held_lock+0x2b/0x80
[ 44.224684][ T510] ? rtnl_newlink+0x651/0xa60
[ 44.224959][ T510] ? __create_object+0x5e/0xb0
[ 44.225245][ T510] ? __pfx___mutex_lock+0x10/0x10
[ 44.225523][ T510] ? trace_cap_capable+0x10f/0x190
[ 44.225802][ T510] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 44.226155][ T510] ? __rtnl_newlink+0x40e/0xa40
[ 44.226441][ T510] rtnl_newlink+0x69a/0xa60
[ 44.226725][ T510] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.227008][ T510] ? __lock_acquire+0x44d/0x7e0
[ 44.227308][ T510] ? find_held_lock+0x2b/0x80
[ 44.227587][ T510] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 44.227861][ T510] ? __lock_release+0x5d/0x170
[ 44.228151][ T510] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.228429][ T510] rtnetlink_rcv_msg+0x710/0xc00
[ 44.228707][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.228992][ T510] ? __lock_acquire+0x44d/0x7e0
[ 44.229281][ T510] netlink_rcv_skb+0x121/0x350
[ 44.229562][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.229854][ T510] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 44.230153][ T510] ? netlink_deliver_tap+0x13e/0x340
[ 44.230426][ T510] ? netlink_deliver_tap+0xc3/0x340
[ 44.230705][ T510] netlink_unicast+0x49e/0x780
[ 44.230993][ T510] ? __pfx_netlink_unicast+0x10/0x10
[ 44.231281][ T510] ? __lock_acquire+0x44d/0x7e0
[ 44.231569][ T510] netlink_sendmsg+0x721/0xbe0
[ 44.231851][ T510] ? __pfx_netlink_sendmsg+0x10/0x10
[ 44.232137][ T510] ? __import_iovec+0x238/0x3c0
[ 44.232431][ T510] ____sys_sendmsg+0x7ad/0xa10
[ 44.232713][ T510] ? __pfx_____sys_sendmsg+0x10/0x10
[ 44.232987][ T510] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 44.233362][ T510] ___sys_sendmsg+0xed/0x170
[ 44.233638][ T510] ? kasan_record_aux_stack+0x8c/0xa0
[ 44.233924][ T510] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 44.234287][ T510] ? __pfx____sys_sendmsg+0x10/0x10
[ 44.234651][ T510] ? find_held_lock+0x2b/0x80
[ 44.235153][ T510] ? __lock_acquire+0x44d/0x7e0
[ 44.235496][ T510] ? find_held_lock+0x2b/0x80
[ 44.235789][ T510] ? __virt_addr_valid+0x22e/0x450
[ 44.236078][ T510] ? __lock_release+0x5d/0x170
[ 44.236362][ T510] __sys_sendmsg+0x10b/0x1a0
[ 44.236645][ T510] ? __call_rcu_common.constprop.0+0x320/0x640
[ 44.236993][ T510] ? __pfx___sys_sendmsg+0x10/0x10
[ 44.237296][ T510] ? rcu_is_watching+0x12/0xc0
[ 44.237577][ T510] do_syscall_64+0xc1/0x380
[ 44.237867][ T510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.238218][ T510] RIP: 0033:0x7f7c717cd1e7
[ 44.238506][ T510] 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
[ 44.239510][ T510] RSP: 002b:00007fff1eac0988 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.239955][ T510] RAX: ffffffffffffffda RBX: 00007fff1eac10b0 RCX: 00007f7c717cd1e7
[ 44.240384][ T510] RDX: 0000000000000000 RSI: 00007fff1eac09f0 RDI: 0000000000000005
[ 44.240806][ T510] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 44.241228][ T510] R10: 00007f7c716caee8 R11: 0000000000000246 R12: 0000000000000004
[ 44.241654][ T510] R13: 00000000686e3df1 R14: 0000000000499600 R15: 0000000000000000
[ 44.242092][ T510]
[ 44.242304][ T510] irq event stamp: 40227
[ 44.242512][ T510] hardirqs last enabled at (40235): [] __up_console_sem+0x6b/0x80
[ 44.242995][ T510] hardirqs last disabled at (40242): [] __up_console_sem+0x50/0x80
[ 44.243497][ T510] softirqs last enabled at (39484): [] handle_softirqs+0x358/0x620
[ 44.243985][ T510] softirqs last disabled at (39383): [] __irq_exit_rcu+0xfa/0x160
[ 44.244473][ T510] ---[ end trace 0000000000000000 ]---
[ 44.359736][ T511] ------------[ cut here ]------------
[ 44.360168][ T511] WARNING: CPU: 2 PID: 511 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 44.360766][ T511] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 44.361377][ T511] CPU: 2 UID: 0 PID: 511 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 44.361952][ T511] Tainted: [W]=WARN
[ 44.362194][ T511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.362564][ T511] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 44.362866][ T511] 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
[ 44.363898][ T511] RSP: 0018:ffffc900007b7140 EFLAGS: 00010246
[ 44.364280][ T511] RAX: 0000000000000000 RBX: ffff888009039000 RCX: 0000000000000001
[ 44.364740][ T511] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 44.365182][ T511] RBP: ffffc900007b7230 R08: ffff88800e79d000 R09: 0000000000000000
[ 44.365613][ T511] R10: ffffc900007b75c8 R11: ffffffffa8650668 R12: 1ffff920000f6e2c
[ 44.366060][ T511] R13: 00000000000007d0 R14: ffffc900007b7880 R15: ffff8880035f4e60
[ 44.366500][ T511] FS: 00007fe945f7f800(0000) GS:ffff888085bb7000(0000) knlGS:0000000000000000
[ 44.367001][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.367381][ T511] CR2: 00000000004e5ac8 CR3: 000000000e5ce006 CR4: 0000000000772ef0
[ 44.367827][ T511] PKRU: 55555554
[ 44.368063][ T511] Call Trace:
[ 44.368288][ T511]
[ 44.368444][ T511] ? find_held_lock+0x2b/0x80
[ 44.368744][ T511] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 44.369048][ T511] ? __lock_release+0x5d/0x170
[ 44.369352][ T511] ? __pfx_validate_linkmsg+0x10/0x10
[ 44.369644][ T511] ? is_bpf_text_address+0x71/0x120
[ 44.369963][ T511] ? kernel_text_address+0xce/0xe0
[ 44.370279][ T511] do_setlink.constprop.0+0x6b1/0x2480
[ 44.370581][ T511] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 44.370951][ T511] ? rcu_read_lock_any_held+0x43/0xb0
[ 44.371259][ T511] ? validate_chain+0x166/0x4d0
[ 44.371551][ T511] ? __kernel_text_address+0x12/0x40
[ 44.371845][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.372160][ T511] ? __mutex_trylock_common+0xf9/0x260
[ 44.372454][ T511] ? __pfx___mutex_trylock_common+0x10/0x10
[ 44.372816][ T511] ? rcu_is_watching+0x12/0xc0
[ 44.373125][ T511] ? rcu_is_watching+0x12/0xc0
[ 44.373416][ T511] ? trace_contention_end+0xdc/0x140
[ 44.373705][ T511] ? __mutex_lock+0x19c/0xcd0
[ 44.373997][ T511] ? find_held_lock+0x2b/0x80
[ 44.374317][ T511] ? rtnl_newlink+0x651/0xa60
[ 44.374616][ T511] ? __create_object+0x5e/0xb0
[ 44.374916][ T511] ? __pfx___mutex_lock+0x10/0x10
[ 44.375229][ T511] ? trace_cap_capable+0x10f/0x190
[ 44.375519][ T511] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 44.375884][ T511] ? __rtnl_newlink+0x40e/0xa40
[ 44.376194][ T511] rtnl_newlink+0x69a/0xa60
[ 44.376499][ T511] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.376795][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.377104][ T511] ? find_held_lock+0x2b/0x80
[ 44.377394][ T511] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 44.377682][ T511] ? __lock_release+0x5d/0x170
[ 44.377972][ T511] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.378277][ T511] rtnetlink_rcv_msg+0x710/0xc00
[ 44.378571][ T511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.378864][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.379175][ T511] netlink_rcv_skb+0x121/0x350
[ 44.379466][ T511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.380266][ T511] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 44.380578][ T511] ? netlink_deliver_tap+0x13e/0x340
[ 44.380873][ T511] ? netlink_deliver_tap+0xc3/0x340
[ 44.381208][ T511] netlink_unicast+0x49e/0x780
[ 44.381522][ T511] ? __pfx_netlink_unicast+0x10/0x10
[ 44.381835][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.382157][ T511] netlink_sendmsg+0x721/0xbe0
[ 44.382470][ T511] ? __pfx_netlink_sendmsg+0x10/0x10
[ 44.382771][ T511] ? __import_iovec+0x238/0x3c0
[ 44.383100][ T511] ____sys_sendmsg+0x7ad/0xa10
[ 44.383417][ T511] ? __pfx_____sys_sendmsg+0x10/0x10
[ 44.383724][ T511] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 44.384140][ T511] ___sys_sendmsg+0xed/0x170
[ 44.384454][ T511] ? kasan_record_aux_stack+0x8c/0xa0
[ 44.384755][ T511] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 44.385143][ T511] ? __pfx____sys_sendmsg+0x10/0x10
[ 44.385453][ T511] ? find_held_lock+0x2b/0x80
[ 44.385765][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.386089][ T511] ? find_held_lock+0x2b/0x80
[ 44.386403][ T511] ? __virt_addr_valid+0x22e/0x450
[ 44.386706][ T511] ? __lock_release+0x5d/0x170
[ 44.387036][ T511] __sys_sendmsg+0x10b/0x1a0
[ 44.387341][ T511] ? __call_rcu_common.constprop.0+0x320/0x640
[ 44.387713][ T511] ? __pfx___sys_sendmsg+0x10/0x10
[ 44.388044][ T511] ? rcu_is_watching+0x12/0xc0
[ 44.388355][ T511] do_syscall_64+0xc1/0x380
[ 44.388668][ T511] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.389058][ T511] RIP: 0033:0x7fe94614c1e7
[ 44.389375][ T511] 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
[ 44.390444][ T511] RSP: 002b:00007ffd1aae4978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.390909][ T511] RAX: ffffffffffffffda RBX: 00007ffd1aae50a0 RCX: 00007fe94614c1e7
[ 44.391373][ T511] RDX: 0000000000000000 RSI: 00007ffd1aae49e0 RDI: 0000000000000005
[ 44.391818][ T511] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 44.392279][ T511] R10: 00007fe946049ee8 R11: 0000000000000246 R12: 0000000000000004
[ 44.392745][ T511] R13: 00000000686e3df2 R14: 0000000000499600 R15: 0000000000000000
[ 44.393218][ T511]
[ 44.393453][ T511] irq event stamp: 40351
[ 44.393682][ T511] hardirqs last enabled at (40361): [] __up_console_sem+0x6b/0x80
[ 44.394209][ T511] hardirqs last disabled at (40372): [] __up_console_sem+0x50/0x80
[ 44.394726][ T511] softirqs last enabled at (39192): [] netlink_release+0x328/0xf20
[ 44.395262][ T511] softirqs last disabled at (39190): [] netlink_release+0x2b3/0xf20
[ 44.395776][ T511] ---[ end trace 0000000000000000 ]---
[ 44.519776][ T512] ------------[ cut here ]------------
[ 44.520610][ T512] WARNING: CPU: 3 PID: 512 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 44.521206][ T512] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 44.521819][ T512] CPU: 3 UID: 0 PID: 512 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 44.522430][ T512] Tainted: [W]=WARN
[ 44.522650][ T512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.523020][ T512] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 44.523319][ T512] 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
[ 44.524413][ T512] RSP: 0018:ffffc900007c7140 EFLAGS: 00010246
[ 44.524794][ T512] RAX: 0000000000000000 RBX: ffff888009361000 RCX: 0000000000000001
[ 44.525246][ T512] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 44.525699][ T512] RBP: ffffc900007c7230 R08: ffff88800345e800 R09: 0000000000000000
[ 44.526158][ T512] R10: ffffc900007c75c8 R11: ffffffffa8650668 R12: 1ffff920000f8e2c
[ 44.526609][ T512] R13: 00000000000007d0 R14: ffffc900007c7880 R15: ffff8880035f43e0
[ 44.527061][ T512] FS: 00007efc02b99800(0000) GS:ffff888085c37000(0000) knlGS:0000000000000000
[ 44.527585][ T512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.527969][ T512] CR2: 00000000004e5ac0 CR3: 000000000ad1f004 CR4: 0000000000772ef0
[ 44.528449][ T512] PKRU: 55555554
[ 44.528672][ T512] Call Trace:
[ 44.528899][ T512]
[ 44.529063][ T512] ? find_held_lock+0x2b/0x80
[ 44.529372][ T512] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 44.529673][ T512] ? __lock_release+0x5d/0x170
[ 44.530006][ T512] ? __pfx_validate_linkmsg+0x10/0x10
[ 44.530306][ T512] ? is_bpf_text_address+0x71/0x120
[ 44.530605][ T512] ? kernel_text_address+0xce/0xe0
[ 44.530904][ T512] do_setlink.constprop.0+0x6b1/0x2480
[ 44.531215][ T512] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 44.531584][ T512] ? rcu_read_lock_any_held+0x43/0xb0
[ 44.531885][ T512] ? validate_chain+0x166/0x4d0
[ 44.532188][ T512] ? __kernel_text_address+0x12/0x40
[ 44.532491][ T512] ? __lock_acquire+0x44d/0x7e0
[ 44.532775][ T512] ? __mutex_trylock_common+0xf9/0x260
[ 44.533078][ T512] ? __pfx___mutex_trylock_common+0x10/0x10
[ 44.533435][ T512] ? rcu_is_watching+0x12/0xc0
[ 44.533720][ T512] ? rcu_is_watching+0x12/0xc0
[ 44.534005][ T512] ? trace_contention_end+0xdc/0x140
[ 44.534318][ T512] ? __mutex_lock+0x19c/0xcd0
[ 44.534628][ T512] ? find_held_lock+0x2b/0x80
[ 44.534908][ T512] ? rtnl_newlink+0x651/0xa60
[ 44.535201][ T512] ? __create_object+0x5e/0xb0
[ 44.535499][ T512] ? __pfx___mutex_lock+0x10/0x10
[ 44.535784][ T512] ? trace_cap_capable+0x10f/0x190
[ 44.536089][ T512] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 44.536452][ T512] ? __rtnl_newlink+0x40e/0xa40
[ 44.536747][ T512] rtnl_newlink+0x69a/0xa60
[ 44.537056][ T512] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.537343][ T512] ? __lock_acquire+0x44d/0x7e0
[ 44.537646][ T512] ? find_held_lock+0x2b/0x80
[ 44.537926][ T512] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 44.538231][ T512] ? __lock_release+0x5d/0x170
[ 44.538515][ T512] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.538798][ T512] rtnetlink_rcv_msg+0x710/0xc00
[ 44.539095][ T512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.539395][ T512] ? __lock_acquire+0x44d/0x7e0
[ 44.539695][ T512] netlink_rcv_skb+0x121/0x350
[ 44.539991][ T512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.540301][ T512] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 44.540646][ T512] ? netlink_deliver_tap+0x13e/0x340
[ 44.540936][ T512] ? netlink_deliver_tap+0xc3/0x340
[ 44.541248][ T512] netlink_unicast+0x49e/0x780
[ 44.541548][ T512] ? __pfx_netlink_unicast+0x10/0x10
[ 44.541831][ T512] ? __lock_acquire+0x44d/0x7e0
[ 44.542128][ T512] netlink_sendmsg+0x721/0xbe0
[ 44.542450][ T512] ? __pfx_netlink_sendmsg+0x10/0x10
[ 44.542744][ T512] ? __import_iovec+0x238/0x3c0
[ 44.543052][ T512] ____sys_sendmsg+0x7ad/0xa10
[ 44.543347][ T512] ? __pfx_____sys_sendmsg+0x10/0x10
[ 44.543636][ T512] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 44.544010][ T512] ___sys_sendmsg+0xed/0x170
[ 44.544316][ T512] ? kasan_record_aux_stack+0x8c/0xa0
[ 44.544651][ T512] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 44.545041][ T512] ? __pfx____sys_sendmsg+0x10/0x10
[ 44.545330][ T512] ? find_held_lock+0x2b/0x80
[ 44.545637][ T512] ? __lock_acquire+0x44d/0x7e0
[ 44.545940][ T512] ? find_held_lock+0x2b/0x80
[ 44.546238][ T512] ? __virt_addr_valid+0x22e/0x450
[ 44.546535][ T512] ? __lock_release+0x5d/0x170
[ 44.546825][ T512] __sys_sendmsg+0x10b/0x1a0
[ 44.547126][ T512] ? __call_rcu_common.constprop.0+0x320/0x640
[ 44.547500][ T512] ? __pfx___sys_sendmsg+0x10/0x10
[ 44.547810][ T512] ? rcu_is_watching+0x12/0xc0
[ 44.548138][ T512] do_syscall_64+0xc1/0x380
[ 44.548442][ T512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.548819][ T512] RIP: 0033:0x7efc02d661e7
[ 44.549127][ T512] 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
[ 44.550193][ T512] RSP: 002b:00007ffd761887f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.550613][ T512] RAX: ffffffffffffffda RBX: 00007ffd76188f20 RCX: 00007efc02d661e7
[ 44.551042][ T512] RDX: 0000000000000000 RSI: 00007ffd76188860 RDI: 0000000000000005
[ 44.551509][ T512] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 44.551939][ T512] R10: 00007efc02c63ee8 R11: 0000000000000246 R12: 0000000000000004
[ 44.552402][ T512] R13: 00000000686e3df2 R14: 0000000000499600 R15: 0000000000000000
[ 44.552851][ T512]
[ 44.553076][ T512] irq event stamp: 44405
[ 44.553290][ T512] hardirqs last enabled at (44413): [] __up_console_sem+0x6b/0x80
[ 44.553789][ T512] hardirqs last disabled at (44420): [] __up_console_sem+0x50/0x80
[ 44.554305][ T512] softirqs last enabled at (43676): [] handle_softirqs+0x358/0x620
[ 44.554793][ T512] softirqs last disabled at (43671): [] __irq_exit_rcu+0xfa/0x160
[ 44.555303][ T512] ---[ end trace 0000000000000000 ]---
[ 44.696561][ T513] ------------[ cut here ]------------
[ 44.696895][ T513] WARNING: CPU: 3 PID: 513 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 44.697474][ T513] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 44.698075][ T513] CPU: 3 UID: 0 PID: 513 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 44.698655][ T513] Tainted: [W]=WARN
[ 44.698865][ T513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.699355][ T513] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 44.699659][ T513] 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
[ 44.700748][ T513] RSP: 0018:ffffc900007d7140 EFLAGS: 00010246
[ 44.701127][ T513] RAX: 0000000000000000 RBX: ffff888005c3c000 RCX: 0000000000000001
[ 44.701576][ T513] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 44.702042][ T513] RBP: ffffc900007d7230 R08: ffff888009ff6800 R09: 0000000000000000
[ 44.702502][ T513] R10: ffffc900007d75c8 R11: ffffffffa8650668 R12: 1ffff920000fae2c
[ 44.702944][ T513] R13: 00000000000007d0 R14: ffffc900007d7880 R15: ffff8880035f7860
[ 44.703414][ T513] FS: 00007f5bde541800(0000) GS:ffff888085c37000(0000) knlGS:0000000000000000
[ 44.703938][ T513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.704329][ T513] CR2: 00000000004e73f0 CR3: 0000000003a2a005 CR4: 0000000000772ef0
[ 44.704782][ T513] PKRU: 55555554
[ 44.705040][ T513] Call Trace:
[ 44.705262][ T513]
[ 44.705414][ T513] ? find_held_lock+0x2b/0x80
[ 44.705703][ T513] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 44.705984][ T513] ? __lock_release+0x5d/0x170
[ 44.706285][ T513] ? __pfx_validate_linkmsg+0x10/0x10
[ 44.706572][ T513] ? is_bpf_text_address+0x71/0x120
[ 44.706851][ T513] ? kernel_text_address+0xce/0xe0
[ 44.707152][ T513] do_setlink.constprop.0+0x6b1/0x2480
[ 44.707459][ T513] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 44.707812][ T513] ? rcu_read_lock_any_held+0x43/0xb0
[ 44.708104][ T513] ? validate_chain+0x166/0x4d0
[ 44.708405][ T513] ? __kernel_text_address+0x12/0x40
[ 44.708720][ T513] ? __lock_acquire+0x44d/0x7e0
[ 44.709051][ T513] ? __mutex_trylock_common+0xf9/0x260
[ 44.709351][ T513] ? __pfx___mutex_trylock_common+0x10/0x10
[ 44.709729][ T513] ? rcu_is_watching+0x12/0xc0
[ 44.710042][ T513] ? rcu_is_watching+0x12/0xc0
[ 44.710336][ T513] ? trace_contention_end+0xdc/0x140
[ 44.710664][ T513] ? __mutex_lock+0x19c/0xcd0
[ 44.710968][ T513] ? find_held_lock+0x2b/0x80
[ 44.711291][ T513] ? rtnl_newlink+0x651/0xa60
[ 44.711594][ T513] ? __create_object+0x5e/0xb0
[ 44.711904][ T513] ? __pfx___mutex_lock+0x10/0x10
[ 44.712249][ T513] ? trace_cap_capable+0x10f/0x190
[ 44.712542][ T513] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 44.712900][ T513] ? __rtnl_newlink+0x40e/0xa40
[ 44.713227][ T513] rtnl_newlink+0x69a/0xa60
[ 44.713524][ T513] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.713813][ T513] ? __lock_acquire+0x44d/0x7e0
[ 44.714110][ T513] ? find_held_lock+0x2b/0x80
[ 44.714391][ T513] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 44.714669][ T513] ? __lock_release+0x5d/0x170
[ 44.714955][ T513] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.715245][ T513] rtnetlink_rcv_msg+0x710/0xc00
[ 44.715553][ T513] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.715851][ T513] ? __lock_acquire+0x44d/0x7e0
[ 44.716149][ T513] netlink_rcv_skb+0x121/0x350
[ 44.716430][ T513] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.716720][ T513] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 44.717008][ T513] ? netlink_deliver_tap+0x13e/0x340
[ 44.717326][ T513] ? netlink_deliver_tap+0xc3/0x340
[ 44.717628][ T513] netlink_unicast+0x49e/0x780
[ 44.717924][ T513] ? __pfx_netlink_unicast+0x10/0x10
[ 44.718229][ T513] ? __lock_acquire+0x44d/0x7e0
[ 44.718523][ T513] netlink_sendmsg+0x721/0xbe0
[ 44.718815][ T513] ? __pfx_netlink_sendmsg+0x10/0x10
[ 44.719118][ T513] ? __import_iovec+0x238/0x3c0
[ 44.719418][ T513] ____sys_sendmsg+0x7ad/0xa10
[ 44.719773][ T513] ? __pfx_____sys_sendmsg+0x10/0x10
[ 44.720076][ T513] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 44.720458][ T513] ___sys_sendmsg+0xed/0x170
[ 44.720746][ T513] ? kasan_record_aux_stack+0x8c/0xa0
[ 44.721060][ T513] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 44.721441][ T513] ? __pfx____sys_sendmsg+0x10/0x10
[ 44.721739][ T513] ? find_held_lock+0x2b/0x80
[ 44.722047][ T513] ? __lock_acquire+0x44d/0x7e0
[ 44.722361][ T513] ? find_held_lock+0x2b/0x80
[ 44.722648][ T513] ? __virt_addr_valid+0x22e/0x450
[ 44.722938][ T513] ? __lock_release+0x5d/0x170
[ 44.723276][ T513] __sys_sendmsg+0x10b/0x1a0
[ 44.723576][ T513] ? __call_rcu_common.constprop.0+0x320/0x640
[ 44.723931][ T513] ? __pfx___sys_sendmsg+0x10/0x10
[ 44.724242][ T513] ? rcu_is_watching+0x12/0xc0
[ 44.724525][ T513] do_syscall_64+0xc1/0x380
[ 44.724819][ T513] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.725187][ T513] RIP: 0033:0x7f5bde70e1e7
[ 44.725484][ T513] 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
[ 44.726532][ T513] RSP: 002b:00007ffc4ee46c28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.726993][ T513] RAX: ffffffffffffffda RBX: 00007ffc4ee47350 RCX: 00007f5bde70e1e7
[ 44.727421][ T513] RDX: 0000000000000000 RSI: 00007ffc4ee46c90 RDI: 0000000000000005
[ 44.727839][ T513] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 44.728277][ T513] R10: 00007f5bde60bee8 R11: 0000000000000246 R12: 0000000000000004
[ 44.728690][ T513] R13: 00000000686e3df2 R14: 0000000000499600 R15: 0000000000000000
[ 44.729128][ T513]
[ 44.729360][ T513] irq event stamp: 37775
[ 44.729578][ T513] hardirqs last enabled at (37783): [] __up_console_sem+0x6b/0x80
[ 44.730160][ T513] hardirqs last disabled at (37792): [] __up_console_sem+0x50/0x80
[ 44.730662][ T513] softirqs last enabled at (37004): [] handle_softirqs+0x358/0x620
[ 44.731171][ T513] softirqs last disabled at (36915): [] __irq_exit_rcu+0xfa/0x160
[ 44.731672][ T513] ---[ end trace 0000000000000000 ]---
[ 44.899804][ T514] ------------[ cut here ]------------
[ 44.900880][ T514] WARNING: CPU: 2 PID: 514 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 44.901538][ T514] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 44.902202][ T514] CPU: 2 UID: 0 PID: 514 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 44.902816][ T514] Tainted: [W]=WARN
[ 44.903061][ T514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.903465][ T514] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 44.903784][ T514] 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
[ 44.904929][ T514] RSP: 0018:ffffc900007e7140 EFLAGS: 00010246
[ 44.905384][ T514] RAX: 0000000000000000 RBX: ffff88800a32c000 RCX: 0000000000000001
[ 44.905860][ T514] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 44.906325][ T514] RBP: ffffc900007e7230 R08: ffff88800b54d000 R09: 0000000000000000
[ 44.906786][ T514] R10: ffffc900007e75c8 R11: ffffffffa8650668 R12: 1ffff920000fce2c
[ 44.907247][ T514] R13: 00000000000007d0 R14: ffffc900007e7880 R15: ffff8880035f6de0
[ 44.907701][ T514] FS: 00007fd8980d7800(0000) GS:ffff888085bb7000(0000) knlGS:0000000000000000
[ 44.908238][ T514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.908628][ T514] CR2: 00000000004e5ab8 CR3: 000000000e5ea004 CR4: 0000000000772ef0
[ 44.909111][ T514] PKRU: 55555554
[ 44.909347][ T514] Call Trace:
[ 44.909592][ T514]
[ 44.909775][ T514] ? find_held_lock+0x2b/0x80
[ 44.910113][ T514] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 44.910419][ T514] ? __lock_release+0x5d/0x170
[ 44.910733][ T514] ? __pfx_validate_linkmsg+0x10/0x10
[ 44.911062][ T514] ? is_bpf_text_address+0x71/0x120
[ 44.911399][ T514] ? kernel_text_address+0xce/0xe0
[ 44.911708][ T514] do_setlink.constprop.0+0x6b1/0x2480
[ 44.912049][ T514] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 44.912453][ T514] ? rcu_read_lock_any_held+0x43/0xb0
[ 44.912760][ T514] ? validate_chain+0x166/0x4d0
[ 44.913073][ T514] ? __kernel_text_address+0x12/0x40
[ 44.913392][ T514] ? __lock_acquire+0x44d/0x7e0
[ 44.913717][ T514] ? __mutex_trylock_common+0xf9/0x260
[ 44.914040][ T514] ? __pfx___mutex_trylock_common+0x10/0x10
[ 44.914458][ T514] ? rcu_is_watching+0x12/0xc0
[ 44.914770][ T514] ? rcu_is_watching+0x12/0xc0
[ 44.915086][ T514] ? trace_contention_end+0xdc/0x140
[ 44.915395][ T514] ? __mutex_lock+0x19c/0xcd0
[ 44.915710][ T514] ? find_held_lock+0x2b/0x80
[ 44.916024][ T514] ? rtnl_newlink+0x651/0xa60
[ 44.916324][ T514] ? __create_object+0x5e/0xb0
[ 44.916630][ T514] ? __pfx___mutex_lock+0x10/0x10
[ 44.916950][ T514] ? trace_cap_capable+0x10f/0x190
[ 44.917284][ T514] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 44.917664][ T514] ? __rtnl_newlink+0x40e/0xa40
[ 44.917971][ T514] rtnl_newlink+0x69a/0xa60
[ 44.918316][ T514] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.918638][ T514] ? __lock_acquire+0x44d/0x7e0
[ 44.919153][ T514] ? find_held_lock+0x2b/0x80
[ 44.919729][ T514] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 44.920116][ T514] ? __lock_release+0x5d/0x170
[ 44.920430][ T514] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.920733][ T514] rtnetlink_rcv_msg+0x710/0xc00
[ 44.921053][ T514] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.921377][ T514] ? __lock_acquire+0x44d/0x7e0
[ 44.921686][ T514] netlink_rcv_skb+0x121/0x350
[ 44.921994][ T514] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.922311][ T514] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 44.922631][ T514] ? netlink_deliver_tap+0x13e/0x340
[ 44.922941][ T514] ? netlink_deliver_tap+0xc3/0x340
[ 44.923261][ T514] netlink_unicast+0x49e/0x780
[ 44.923586][ T514] ? __pfx_netlink_unicast+0x10/0x10
[ 44.923890][ T514] ? __lock_acquire+0x44d/0x7e0
[ 44.924209][ T514] netlink_sendmsg+0x721/0xbe0
[ 44.924518][ T514] ? __pfx_netlink_sendmsg+0x10/0x10
[ 44.924823][ T514] ? __import_iovec+0x238/0x3c0
[ 44.925149][ T514] ____sys_sendmsg+0x7ad/0xa10
[ 44.925463][ T514] ? __pfx_____sys_sendmsg+0x10/0x10
[ 44.925782][ T514] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 44.926183][ T514] ___sys_sendmsg+0xed/0x170
[ 44.926492][ T514] ? kasan_record_aux_stack+0x8c/0xa0
[ 44.926802][ T514] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 44.927193][ T514] ? __pfx____sys_sendmsg+0x10/0x10
[ 44.927542][ T514] ? find_held_lock+0x2b/0x80
[ 44.927856][ T514] ? __lock_acquire+0x44d/0x7e0
[ 44.928183][ T514] ? find_held_lock+0x2b/0x80
[ 44.928494][ T514] ? __virt_addr_valid+0x22e/0x450
[ 44.928799][ T514] ? __lock_release+0x5d/0x170
[ 44.929121][ T514] __sys_sendmsg+0x10b/0x1a0
[ 44.929422][ T514] ? __call_rcu_common.constprop.0+0x320/0x640
[ 44.929816][ T514] ? __pfx___sys_sendmsg+0x10/0x10
[ 44.930141][ T514] ? rcu_is_watching+0x12/0xc0
[ 44.930460][ T514] do_syscall_64+0xc1/0x380
[ 44.930769][ T514] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.931155][ T514] RIP: 0033:0x7fd8982a41e7
[ 44.931473][ T514] 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
[ 44.932538][ T514] RSP: 002b:00007ffeb88bd5b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.933046][ T514] RAX: ffffffffffffffda RBX: 00007ffeb88bdce0 RCX: 00007fd8982a41e7
[ 44.933507][ T514] RDX: 0000000000000000 RSI: 00007ffeb88bd620 RDI: 0000000000000005
[ 44.933986][ T514] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 44.934444][ T514] R10: 00007fd8981a1ee8 R11: 0000000000000246 R12: 0000000000000004
[ 44.934905][ T514] R13: 00000000686e3df2 R14: 0000000000499600 R15: 0000000000000000
[ 44.935381][ T514]
[ 44.935616][ T514] irq event stamp: 41069
[ 44.935852][ T514] hardirqs last enabled at (41079): [] __up_console_sem+0x6b/0x80
[ 44.936384][ T514] hardirqs last disabled at (41090): [] __up_console_sem+0x50/0x80
[ 44.936910][ T514] softirqs last enabled at (39992): [] handle_softirqs+0x358/0x620
[ 44.937444][ T514] softirqs last disabled at (39487): [] __irq_exit_rcu+0xfa/0x160
[ 44.937955][ T514] ---[ end trace 0000000000000000 ]---
[ 45.066081][ T515] ------------[ cut here ]------------
[ 45.066440][ T515] WARNING: CPU: 3 PID: 515 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 45.068331][ T515] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth
[ 45.068984][ T515] CPU: 3 UID: 0 PID: 515 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 45.069606][ T515] Tainted: [W]=WARN
[ 45.069963][ T515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 45.070420][ T515] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 45.070732][ T515] 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
[ 45.071810][ T515] RSP: 0018:ffffc900007e7140 EFLAGS: 00010246
[ 45.072199][ T515] RAX: 0000000000000000 RBX: ffff8880034b9000 RCX: 0000000000000001
[ 45.072654][ T515] RDX: 0000000000000000 RSI: ffffffffa789b941 RDI: ffffffffa70555e0
[ 45.073112][ T515] RBP: ffffc900007e7230 R08: ffff88800b7db800 R09: 0000000000000000
[ 45.073553][ T515] R10: ffffc900007e75c8 R11: ffffffffa8650668 R12: 1ffff920000fce2c
[ 45.073988][ T515] R13: 00000000000007d0 R14: ffffc900007e7880 R15: ffff8880035f6360
[ 45.074439][ T515] FS: 00007fead7f8a800(0000) GS:ffff888085c37000(0000) knlGS:0000000000000000
[ 45.075028][ T515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.075413][ T515] CR2: 00000000004e59c0 CR3: 000000000ac77001 CR4: 0000000000772ef0
[ 45.075856][ T515] PKRU: 55555554
[ 45.076083][ T515] Call Trace:
[ 45.076308][ T515]
[ 45.076464][ T515] ? validate_linkmsg+0x216/0xa60
[ 45.076761][ T515] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 45.077073][ T515] ? __pfx_validate_linkmsg+0x10/0x10
[ 45.077366][ T515] ? is_bpf_text_address+0x71/0x120
[ 45.077672][ T515] ? kernel_text_address+0xce/0xe0
[ 45.077977][ T515] do_setlink.constprop.0+0x6b1/0x2480
[ 45.078290][ T515] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 45.078668][ T515] ? rcu_read_lock_any_held+0x43/0xb0
[ 45.078971][ T515] ? validate_chain+0x166/0x4d0
[ 45.079277][ T515] ? __kernel_text_address+0x12/0x40
[ 45.079592][ T515] ? __lock_acquire+0x44d/0x7e0
[ 45.079913][ T515] ? __mutex_trylock_common+0xf9/0x260
[ 45.080230][ T515] ? __pfx___mutex_trylock_common+0x10/0x10
[ 45.080603][ T515] ? rcu_is_watching+0x12/0xc0
[ 45.080898][ T515] ? rcu_is_watching+0x12/0xc0
[ 45.081236][ T515] ? trace_contention_end+0xdc/0x140
[ 45.081541][ T515] ? __mutex_lock+0x19c/0xcd0
[ 45.081853][ T515] ? find_held_lock+0x2b/0x80
[ 45.082162][ T515] ? rtnl_newlink+0x651/0xa60
[ 45.082458][ T515] ? __create_object+0x5e/0xb0
[ 45.082766][ T515] ? __pfx___mutex_lock+0x10/0x10
[ 45.083076][ T515] ? trace_cap_capable+0x10f/0x190
[ 45.083370][ T515] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 45.083739][ T515] ? __rtnl_newlink+0x40e/0xa40
[ 45.084051][ T515] rtnl_newlink+0x69a/0xa60
[ 45.084367][ T515] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.084668][ T515] ? __lock_acquire+0x44d/0x7e0
[ 45.084971][ T515] ? find_held_lock+0x2b/0x80
[ 45.085281][ T515] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 45.085577][ T515] ? __lock_release+0x5d/0x170
[ 45.085877][ T515] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.086190][ T515] rtnetlink_rcv_msg+0x710/0xc00
[ 45.086493][ T515] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.086806][ T515] ? __lock_acquire+0x44d/0x7e0
[ 45.087122][ T515] netlink_rcv_skb+0x121/0x350
[ 45.087431][ T515] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.087731][ T515] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 45.088053][ T515] ? netlink_deliver_tap+0x13e/0x340
[ 45.088346][ T515] ? netlink_deliver_tap+0xc3/0x340
[ 45.088645][ T515] netlink_unicast+0x49e/0x780
[ 45.088953][ T515] ? __pfx_netlink_unicast+0x10/0x10
[ 45.089266][ T515] ? __lock_acquire+0x44d/0x7e0
[ 45.089573][ T515] netlink_sendmsg+0x721/0xbe0
[ 45.089887][ T515] ? __pfx_netlink_sendmsg+0x10/0x10
[ 45.090193][ T515] ? __import_iovec+0x238/0x3c0
[ 45.090503][ T515] ____sys_sendmsg+0x7ad/0xa10
[ 45.090805][ T515] ? __pfx_____sys_sendmsg+0x10/0x10
[ 45.091118][ T515] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 45.091503][ T515] ___sys_sendmsg+0xed/0x170
[ 45.091795][ T515] ? kasan_record_aux_stack+0x8c/0xa0
[ 45.092112][ T515] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 45.092485][ T515] ? __pfx____sys_sendmsg+0x10/0x10
[ 45.092801][ T515] ? find_held_lock+0x2b/0x80
[ 45.093115][ T515] ? __lock_acquire+0x44d/0x7e0
[ 45.093437][ T515] ? find_held_lock+0x2b/0x80
[ 45.093733][ T515] ? __virt_addr_valid+0x22e/0x450
[ 45.094041][ T515] ? __lock_release+0x5d/0x170
[ 45.094349][ T515] __sys_sendmsg+0x10b/0x1a0
[ 45.094649][ T515] ? __call_rcu_common.constprop.0+0x320/0x640
[ 45.095028][ T515] ? __pfx___sys_sendmsg+0x10/0x10
[ 45.095335][ T515] ? rcu_is_watching+0x12/0xc0
[ 45.095643][ T515] do_syscall_64+0xc1/0x380
[ 45.095947][ T515] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.096326][ T515] RIP: 0033:0x7fead81571e7
[ 45.096715][ T515] 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
[ 45.097812][ T515] RSP: 002b:00007ffeba517888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 45.098290][ T515] RAX: ffffffffffffffda RBX: 00007ffeba517fb0 RCX: 00007fead81571e7
[ 45.098743][ T515] RDX: 0000000000000000 RSI: 00007ffeba5178f0 RDI: 0000000000000005
[ 45.099179][ T515] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 45.099599][ T515] R10: 00007fead8054ee8 R11: 0000000000000246 R12: 0000000000000004
[ 45.100089][ T515] R13: 00000000686e3df2 R14: 0000000000499600 R15: 0000000000000000
[ 45.100527][ T515]
[ 45.100741][ T515] irq event stamp: 34769
[ 45.100951][ T515] hardirqs last enabled at (34777): [] __up_console_sem+0x6b/0x80
[ 45.101449][ T515] hardirqs last disabled at (34786): [] __up_console_sem+0x50/0x80
[ 45.101945][ T515] softirqs last enabled at (34568): [] handle_softirqs+0x358/0x620
[ 45.102442][ T515] softirqs last disabled at (34557): [] __irq_exit_rcu+0xfa/0x160
[ 45.102925][ T515] ---[ end trace 0000000000000000 ]---