[ 15.393557][ T266] ip (266) used greatest stack depth: 23456 bytes left
[ 21.237404][ T309] eth0: renamed from r1h1
[ 21.515153][ T311] eth0: renamed from r2h1
[ 21.951966][ T314] eth2: renamed from r2h2
[ 22.370435][ T317] eth1: renamed from r2r1
[ 22.991166][ T322] br0: port 1(eth0) entered blocking state
[ 22.991653][ T322] br0: port 1(eth0) entered disabled state
[ 22.992070][ T322] eth0: entered allmulticast mode
[ 22.994310][ T322] eth0: entered promiscuous mode
[ 22.997965][ T322] ------------[ cut here ]------------
[ 22.998312][ T322] WARNING: CPU: 3 PID: 322 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.998934][ T322] Modules linked in:
[ 22.999267][ T322] CPU: 3 UID: 0 PID: 322 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.999866][ T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.000278][ T322] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.000631][ T322] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.001938][ T322] RSP: 0018:ffffc90000e36ef0 EFLAGS: 00010246
[ 23.002548][ T322] RAX: 0000000000000000 RBX: ffff888009b9a000 RCX: 0000000000000001
[ 23.003015][ T322] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 23.003946][ T322] RBP: ffffc90000e36fd8 R08: 0000000000000000 R09: 0000000000000000
[ 23.004607][ T322] R10: ffffc90000e37008 R11: ffffffff8bb8d1e0 R12: 1ffff920001c6de2
[ 23.005077][ T322] R13: 00000000000005dc R14: ffffc90000e37008 R15: ffff888009b9af48
[ 23.005617][ T322] FS: 00007f038be27800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 23.006232][ T322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.006649][ T322] CR2: 00000000004e59f0 CR3: 0000000010676001 CR4: 0000000000772ef0
[ 23.007151][ T322] PKRU: 55555554
[ 23.007417][ T322] Call Trace:
[ 23.007689][ T322]
[ 23.007855][ T322] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.008189][ T322] ? __lock_acquire+0x44d/0x7e0
[ 23.008551][ T322] netif_set_mtu+0x88/0x100
[ 23.008879][ T322] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.009247][ T322] dev_set_mtu+0xa4/0x230
[ 23.009488][ T322] br_mtu_auto_adjust+0x189/0x270
[ 23.009822][ T322] br_add_if+0xda3/0x1330
[ 23.010079][ T322] do_set_master+0x38d/0x6d0
[ 23.010431][ T322] ? kernel_text_address+0xce/0xe0
[ 23.010759][ T322] do_setlink.constprop.0+0x9fc/0x2650
[ 23.011082][ T322] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.011596][ T322] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.011917][ T322] ? validate_chain+0x166/0x4d0
[ 23.012243][ T322] ? __kernel_text_address+0x12/0x40
[ 23.012543][ T322] ? __lock_acquire+0x44d/0x7e0
[ 23.012857][ T322] ? __mutex_trylock_common+0xf9/0x260
[ 23.013183][ T322] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.013583][ T322] ? rcu_is_watching+0x12/0xc0
[ 23.013899][ T322] ? rcu_is_watching+0x12/0xc0
[ 23.014192][ T322] ? trace_contention_end+0xdc/0x140
[ 23.014516][ T322] ? __mutex_lock+0x19c/0xcd0
[ 23.014810][ T322] ? find_held_lock+0x2b/0x80
[ 23.015132][ T322] ? rtnl_newlink+0x651/0xa60
[ 23.015458][ T322] ? __create_object+0x5e/0xb0
[ 23.015774][ T322] ? __pfx___mutex_lock+0x10/0x10
[ 23.016069][ T322] ? trace_cap_capable+0x10f/0x190
[ 23.016373][ T322] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.016756][ T322] ? __rtnl_newlink+0x40e/0xa40
[ 23.017066][ T322] rtnl_newlink+0x69a/0xa60
[ 23.017404][ T322] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.017697][ T322] ? __lock_acquire+0x44d/0x7e0
[ 23.017998][ T322] ? find_held_lock+0x2b/0x80
[ 23.018305][ T322] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.018599][ T322] ? __lock_release+0x5d/0x170
[ 23.018912][ T322] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.019222][ T322] rtnetlink_rcv_msg+0x710/0xc00
[ 23.019528][ T322] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.019826][ T322] ? __lock_acquire+0x44d/0x7e0
[ 23.020135][ T322] netlink_rcv_skb+0x121/0x350
[ 23.020450][ T322] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.020748][ T322] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.021059][ T322] ? netlink_deliver_tap+0x13e/0x340
[ 23.021370][ T322] ? netlink_deliver_tap+0xc3/0x340
[ 23.021685][ T322] netlink_unicast+0x4a1/0x780
[ 23.022254][ T322] ? __pfx_netlink_unicast+0x10/0x10
[ 23.022553][ T322] ? __lock_acquire+0x44d/0x7e0
[ 23.022866][ T322] netlink_sendmsg+0x721/0xbe0
[ 23.023169][ T322] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.023691][ T322] ? __import_iovec+0x238/0x3c0
[ 23.024007][ T322] ____sys_sendmsg+0x7ad/0xa10
[ 23.024311][ T322] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.024605][ T322] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.025219][ T322] ___sys_sendmsg+0xed/0x170
[ 23.025516][ T322] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.025824][ T322] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.026221][ T322] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.026735][ T322] ? find_held_lock+0x2b/0x80
[ 23.027034][ T322] ? __lock_acquire+0x44d/0x7e0
[ 23.027343][ T322] ? find_held_lock+0x2b/0x80
[ 23.027656][ T322] ? __virt_addr_valid+0x22e/0x450
[ 23.028251][ T322] ? __lock_release+0x5d/0x170
[ 23.028554][ T322] __sys_sendmsg+0x10b/0x1a0
[ 23.028847][ T322] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.029230][ T322] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.029536][ T322] ? rcu_is_watching+0x12/0xc0
[ 23.029833][ T322] do_syscall_64+0xc1/0x380
[ 23.030127][ T322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.030709][ T322] RIP: 0033:0x7f038bff41e7
[ 23.031033][ T322] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 23.032330][ T322] RSP: 002b:00007ffe605906d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.032774][ T322] RAX: ffffffffffffffda RBX: 00007ffe60590e10 RCX: 00007f038bff41e7
[ 23.033233][ T322] RDX: 0000000000000000 RSI: 00007ffe60590740 RDI: 0000000000000005
[ 23.033893][ T322] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.034346][ T322] R10: 0000000008589910 R11: 0000000000000246 R12: 0000000000000004
[ 23.035007][ T322] R13: 00000000686e71cb R14: 0000000000499600 R15: 0000000000000000
[ 23.035487][ T322]
[ 23.035716][ T322] irq event stamp: 45405
[ 23.035940][ T322] hardirqs last enabled at (45413): [] __up_console_sem+0x6b/0x80
[ 23.036467][ T322] hardirqs last disabled at (45422): [] __up_console_sem+0x50/0x80
[ 23.036976][ T322] softirqs last enabled at (44682): [] handle_softirqs+0x358/0x620
[ 23.037713][ T322] softirqs last disabled at (44641): [] __irq_exit_rcu+0xfa/0x160
[ 23.038235][ T322] ---[ end trace 0000000000000000 ]---
[ 23.039914][ T159] br0: port 1(eth0) entered blocking state
[ 23.040390][ T159] br0: port 1(eth0) entered forwarding state
[ 23.159562][ T323] br0: port 2(eth1) entered blocking state
[ 23.159942][ T323] br0: port 2(eth1) entered disabled state
[ 23.160312][ T323] eth1: entered allmulticast mode
[ 23.162529][ T323] eth1: entered promiscuous mode
[ 23.164132][ T323] ------------[ cut here ]------------
[ 23.164453][ T323] WARNING: CPU: 1 PID: 323 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.165045][ T323] Modules linked in:
[ 23.165284][ T323] CPU: 1 UID: 0 PID: 323 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.165870][ T323] Tainted: [W]=WARN
[ 23.166117][ T323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.166527][ T323] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.166866][ T323] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.167979][ T323] RSP: 0018:ffffc90000d96ef0 EFLAGS: 00010246
[ 23.168378][ T323] RAX: 0000000000000000 RBX: ffff888009b9a000 RCX: 0000000000000001
[ 23.168836][ T323] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 23.169302][ T323] RBP: ffffc90000d96fd8 R08: 0000000000000000 R09: 0000000000000000
[ 23.169748][ T323] R10: ffffc90000d97008 R11: ffffffff8c4ceab8 R12: 1ffff920001b2de2
[ 23.170230][ T323] R13: 00000000000005dc R14: ffffc90000d97008 R15: ffff888009b9af48
[ 23.170695][ T323] FS: 00007fad7778a800(0000) GS:ffff8880df819000(0000) knlGS:0000000000000000
[ 23.172357][ T323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.172753][ T323] CR2: 00000000004e59f8 CR3: 000000001066d005 CR4: 0000000000772ef0
[ 23.173212][ T323] PKRU: 55555554
[ 23.173435][ T323] Call Trace:
[ 23.173656][ T323]
[ 23.173825][ T323] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.174148][ T323] ? mark_held_locks+0x49/0x80
[ 23.174491][ T323] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.174864][ T323] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.175167][ T323] netif_set_mtu+0x88/0x100
[ 23.175486][ T323] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.175816][ T323] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 23.176213][ T323] dev_set_mtu+0xa4/0x230
[ 23.176462][ T323] br_mtu_auto_adjust+0x189/0x270
[ 23.176772][ T323] br_add_if+0xda3/0x1330
[ 23.177006][ T323] do_set_master+0x38d/0x6d0
[ 23.177308][ T323] ? kernel_text_address+0xce/0xe0
[ 23.177609][ T323] do_setlink.constprop.0+0x9fc/0x2650
[ 23.177922][ T323] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.178327][ T323] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.178650][ T323] ? validate_chain+0x166/0x4d0
[ 23.178959][ T323] ? __kernel_text_address+0x12/0x40
[ 23.179280][ T323] ? __lock_acquire+0x44d/0x7e0
[ 23.179583][ T323] ? __mutex_trylock_common+0xf9/0x260
[ 23.179897][ T323] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.180272][ T323] ? rcu_is_watching+0x12/0xc0
[ 23.180569][ T323] ? rcu_is_watching+0x12/0xc0
[ 23.180881][ T323] ? trace_contention_end+0xdc/0x140
[ 23.181177][ T323] ? __mutex_lock+0x19c/0xcd0
[ 23.181497][ T323] ? find_held_lock+0x2b/0x80
[ 23.181828][ T323] ? rtnl_newlink+0x651/0xa60
[ 23.182127][ T323] ? __create_object+0x5e/0xb0
[ 23.182450][ T323] ? __pfx___mutex_lock+0x10/0x10
[ 23.182763][ T323] ? trace_cap_capable+0x10f/0x190
[ 23.183060][ T323] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.183448][ T323] ? __rtnl_newlink+0x40e/0xa40
[ 23.183763][ T323] rtnl_newlink+0x69a/0xa60
[ 23.184069][ T323] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.184387][ T323] ? __lock_acquire+0x44d/0x7e0
[ 23.184716][ T323] ? find_held_lock+0x2b/0x80
[ 23.185014][ T323] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.185317][ T323] ? __lock_release+0x5d/0x170
[ 23.185637][ T323] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.185930][ T323] rtnetlink_rcv_msg+0x710/0xc00
[ 23.186251][ T323] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.186555][ T323] ? __lock_acquire+0x44d/0x7e0
[ 23.186856][ T323] netlink_rcv_skb+0x121/0x350
[ 23.187151][ T323] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.187461][ T323] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.187773][ T323] ? netlink_deliver_tap+0x13e/0x340
[ 23.188076][ T323] ? netlink_deliver_tap+0xc3/0x340
[ 23.188382][ T323] netlink_unicast+0x4a1/0x780
[ 23.188684][ T323] ? __pfx_netlink_unicast+0x10/0x10
[ 23.188977][ T323] ? __lock_acquire+0x44d/0x7e0
[ 23.189288][ T323] netlink_sendmsg+0x721/0xbe0
[ 23.189588][ T323] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.189887][ T323] ? __import_iovec+0x238/0x3c0
[ 23.190225][ T323] ____sys_sendmsg+0x7ad/0xa10
[ 23.190528][ T323] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.190822][ T323] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.191213][ T323] ___sys_sendmsg+0xed/0x170
[ 23.191506][ T323] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.191818][ T323] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.192186][ T323] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.192508][ T323] ? find_held_lock+0x2b/0x80
[ 23.192809][ T323] ? __lock_acquire+0x44d/0x7e0
[ 23.193112][ T323] ? find_held_lock+0x2b/0x80
[ 23.193416][ T323] ? __virt_addr_valid+0x22e/0x450
[ 23.193710][ T323] ? __lock_release+0x5d/0x170
[ 23.194012][ T323] __sys_sendmsg+0x10b/0x1a0
[ 23.194331][ T323] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.194712][ T323] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.195023][ T323] ? rcu_is_watching+0x12/0xc0
[ 23.195333][ T323] do_syscall_64+0xc1/0x380
[ 23.195633][ T323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.195995][ T323] RIP: 0033:0x7fad779571e7
[ 23.196353][ T323] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 23.197459][ T323] RSP: 002b:00007ffc588daae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.197910][ T323] RAX: ffffffffffffffda RBX: 00007ffc588db220 RCX: 00007fad779571e7
[ 23.198377][ T323] RDX: 0000000000000000 RSI: 00007ffc588dab50 RDI: 0000000000000005
[ 23.198830][ T323] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.199295][ T323] R10: 00000000021d0910 R11: 0000000000000246 R12: 0000000000000004
[ 23.199760][ T323] R13: 00000000686e71cb R14: 0000000000499600 R15: 0000000000000000
[ 23.200244][ T323]
[ 23.200474][ T323] irq event stamp: 41409
[ 23.200692][ T323] hardirqs last enabled at (41417): [] __up_console_sem+0x6b/0x80
[ 23.201234][ T323] hardirqs last disabled at (41426): [] __up_console_sem+0x50/0x80
[ 23.201758][ T323] softirqs last enabled at (41328): [] handle_softirqs+0x358/0x620
[ 23.202302][ T323] softirqs last disabled at (41443): [] __irq_exit_rcu+0xfa/0x160
[ 23.202852][ T323] ---[ end trace 0000000000000000 ]---
[ 23.205257][ T208] br0: port 2(eth1) entered blocking state
[ 23.205601][ T208] br0: port 2(eth1) entered forwarding state
[ 33.889430][ T377] ------------[ cut here ]------------
[ 33.889799][ T377] WARNING: CPU: 2 PID: 377 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.890950][ T377] Modules linked in:
[ 33.891210][ T377] CPU: 2 UID: 0 PID: 377 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.891796][ T377] Tainted: [W]=WARN
[ 33.892019][ T377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.892392][ T377] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.892693][ T377] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 33.893709][ T377] RSP: 0018:ffffc90000f57140 EFLAGS: 00010246
[ 33.894078][ T377] RAX: 0000000000000000 RBX: ffff888005e54000 RCX: 0000000000000001
[ 33.894523][ T377] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 33.894948][ T377] RBP: ffffc90000f57228 R08: ffff88800de60800 R09: 0000000000000000
[ 33.895389][ T377] R10: ffffc90000f575c8 R11: ffffffff8c473028 R12: 1ffff920001eae2c
[ 33.895815][ T377] R13: 0000000000000514 R14: ffffc90000f57880 R15: ffff888010603860
[ 33.896267][ T377] FS: 00007fe36ad62800(0000) GS:ffff8880df899000(0000) knlGS:0000000000000000
[ 33.896765][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.897125][ T377] CR2: 00000000004e59f0 CR3: 00000000106f3002 CR4: 0000000000772ef0
[ 33.897570][ T377] PKRU: 55555554
[ 33.897797][ T377] Call Trace:
[ 33.898018][ T377]
[ 33.898172][ T377] ? find_held_lock+0x2b/0x80
[ 33.898486][ T377] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.898779][ T377] ? __lock_release+0x5d/0x170
[ 33.899075][ T377] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.899375][ T377] ? is_bpf_text_address+0x71/0x120
[ 33.899667][ T377] ? kernel_text_address+0xce/0xe0
[ 33.899961][ T377] do_setlink.constprop.0+0x6b9/0x2650
[ 33.900270][ T377] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.900632][ T377] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.900924][ T377] ? validate_chain+0x166/0x4d0
[ 33.901228][ T377] ? __kernel_text_address+0x12/0x40
[ 33.901523][ T377] ? __lock_acquire+0x44d/0x7e0
[ 33.901845][ T377] ? __mutex_trylock_common+0xf9/0x260
[ 33.902142][ T377] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.902523][ T377] ? rcu_is_watching+0x12/0xc0
[ 33.902826][ T377] ? rcu_is_watching+0x12/0xc0
[ 33.903120][ T377] ? trace_contention_end+0xdc/0x140
[ 33.903423][ T377] ? __mutex_lock+0x19c/0xcd0
[ 33.903714][ T377] ? find_held_lock+0x2b/0x80
[ 33.904004][ T377] ? rtnl_newlink+0x651/0xa60
[ 33.904302][ T377] ? __create_object+0x5e/0xb0
[ 33.904595][ T377] ? __pfx___mutex_lock+0x10/0x10
[ 33.904887][ T377] ? trace_cap_capable+0x10f/0x190
[ 33.905182][ T377] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.905548][ T377] ? __rtnl_newlink+0x40e/0xa40
[ 33.905844][ T377] rtnl_newlink+0x69a/0xa60
[ 33.906138][ T377] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.906444][ T377] ? __lock_acquire+0x44d/0x7e0
[ 33.906750][ T377] ? find_held_lock+0x2b/0x80
[ 33.907044][ T377] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.907352][ T377] ? __lock_release+0x5d/0x170
[ 33.907655][ T377] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.907946][ T377] rtnetlink_rcv_msg+0x710/0xc00
[ 33.908245][ T377] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.908540][ T377] ? __lock_acquire+0x44d/0x7e0
[ 33.908831][ T377] netlink_rcv_skb+0x121/0x350
[ 33.909118][ T377] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.909422][ T377] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.909731][ T377] ? netlink_deliver_tap+0x13e/0x340
[ 33.910015][ T377] ? netlink_deliver_tap+0xc3/0x340
[ 33.910321][ T377] netlink_unicast+0x4a1/0x780
[ 33.910615][ T377] ? __pfx_netlink_unicast+0x10/0x10
[ 33.910903][ T377] ? __lock_acquire+0x44d/0x7e0
[ 33.911211][ T377] netlink_sendmsg+0x721/0xbe0
[ 33.911503][ T377] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.911806][ T377] ? __import_iovec+0x238/0x3c0
[ 33.912105][ T377] ____sys_sendmsg+0x7ad/0xa10
[ 33.912410][ T377] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.912695][ T377] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.913064][ T377] ___sys_sendmsg+0xed/0x170
[ 33.913367][ T377] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.913657][ T377] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.914015][ T377] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.914326][ T377] ? find_held_lock+0x2b/0x80
[ 33.914624][ T377] ? __lock_acquire+0x44d/0x7e0
[ 33.914918][ T377] ? find_held_lock+0x2b/0x80
[ 33.915215][ T377] ? __virt_addr_valid+0x22e/0x450
[ 33.915509][ T377] ? __lock_release+0x5d/0x170
[ 33.915808][ T377] __sys_sendmsg+0x10b/0x1a0
[ 33.916099][ T377] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.916471][ T377] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.916782][ T377] ? rcu_is_watching+0x12/0xc0
[ 33.917076][ T377] do_syscall_64+0xc1/0x380
[ 33.917383][ T377] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.917740][ T377] RIP: 0033:0x7fe36af2f1e7
[ 33.918042][ T377] 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
[ 33.919071][ T377] RSP: 002b:00007ffd7fcb4808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.919517][ T377] RAX: ffffffffffffffda RBX: 00007ffd7fcb4f40 RCX: 00007fe36af2f1e7
[ 33.919942][ T377] RDX: 0000000000000000 RSI: 00007ffd7fcb4870 RDI: 0000000000000005
[ 33.920387][ T377] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 33.920811][ T377] R10: 00007fe36ae2c498 R11: 0000000000000246 R12: 0000000000000003
[ 33.921252][ T377] R13: 00000000686e71d6 R14: 0000000000499600 R15: 0000000000000000
[ 33.921703][ T377]
[ 33.921926][ T377] irq event stamp: 38925
[ 33.922156][ T377] hardirqs last enabled at (38935): [] __up_console_sem+0x6b/0x80
[ 33.922669][ T377] hardirqs last disabled at (38946): [] __up_console_sem+0x50/0x80
[ 33.923162][ T377] softirqs last enabled at (37932): [] handle_softirqs+0x358/0x620
[ 33.923670][ T377] softirqs last disabled at (37497): [] __irq_exit_rcu+0xfa/0x160
[ 33.924167][ T377] ---[ end trace 0000000000000000 ]---
[ 34.056719][ T379] ------------[ cut here ]------------
[ 34.057116][ T379] WARNING: CPU: 0 PID: 379 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.057712][ T379] Modules linked in:
[ 34.057943][ T379] CPU: 0 UID: 0 PID: 379 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.058534][ T379] Tainted: [W]=WARN
[ 34.058745][ T379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.059101][ T379] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.059410][ T379] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 34.060449][ T379] RSP: 0018:ffffc90000f37140 EFLAGS: 00010246
[ 34.060812][ T379] RAX: 0000000000000000 RBX: ffff888005464000 RCX: 0000000000000001
[ 34.061239][ T379] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 34.061663][ T379] RBP: ffffc90000f37228 R08: ffff88800b0e8800 R09: 0000000000000000
[ 34.062104][ T379] R10: ffffc90000f375c8 R11: ffffffff8c473028 R12: 1ffff920001e6e2c
[ 34.062528][ T379] R13: 0000000000000514 R14: ffffc90000f37880 R15: ffff888010600760
[ 34.062943][ T379] FS: 00007f55e6069800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 34.063436][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.063795][ T379] CR2: 00000000004e5a00 CR3: 000000001066d005 CR4: 0000000000772ef0
[ 34.064229][ T379] PKRU: 55555554
[ 34.064439][ T379] Call Trace:
[ 34.064648][ T379]
[ 34.064788][ T379] ? find_held_lock+0x2b/0x80
[ 34.065078][ T379] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.065363][ T379] ? __lock_release+0x5d/0x170
[ 34.065641][ T379] ? __pfx_validate_linkmsg+0x10/0x10
[ 34.065921][ T379] ? is_bpf_text_address+0x71/0x120
[ 34.066206][ T379] ? kernel_text_address+0xce/0xe0
[ 34.066487][ T379] do_setlink.constprop.0+0x6b9/0x2650
[ 34.066768][ T379] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.067118][ T379] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.067401][ T379] ? validate_chain+0x166/0x4d0
[ 34.067680][ T379] ? __kernel_text_address+0x12/0x40
[ 34.067962][ T379] ? __lock_acquire+0x44d/0x7e0
[ 34.068249][ T379] ? __mutex_trylock_common+0xf9/0x260
[ 34.068527][ T379] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.068874][ T379] ? rcu_is_watching+0x12/0xc0
[ 34.069152][ T379] ? rcu_is_watching+0x12/0xc0
[ 34.069441][ T379] ? trace_contention_end+0xdc/0x140
[ 34.069716][ T379] ? __mutex_lock+0x19c/0xcd0
[ 34.069996][ T379] ? find_held_lock+0x2b/0x80
[ 34.070310][ T379] ? rtnl_newlink+0x651/0xa60
[ 34.070585][ T379] ? __create_object+0x5e/0xb0
[ 34.070867][ T379] ? __pfx___mutex_lock+0x10/0x10
[ 34.071146][ T379] ? trace_cap_capable+0x10f/0x190
[ 34.071437][ T379] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.071792][ T379] ? __rtnl_newlink+0x40e/0xa40
[ 34.072084][ T379] rtnl_newlink+0x69a/0xa60
[ 34.072374][ T379] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.072664][ T379] ? __lock_acquire+0x44d/0x7e0
[ 34.072956][ T379] ? find_held_lock+0x2b/0x80
[ 34.073260][ T379] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.073548][ T379] ? __lock_release+0x5d/0x170
[ 34.073831][ T379] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.074130][ T379] rtnetlink_rcv_msg+0x710/0xc00
[ 34.074429][ T379] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.074722][ T379] ? __lock_acquire+0x44d/0x7e0
[ 34.075022][ T379] netlink_rcv_skb+0x121/0x350
[ 34.075321][ T379] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.075607][ T379] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.075918][ T379] ? netlink_deliver_tap+0x13e/0x340
[ 34.076220][ T379] ? netlink_deliver_tap+0xc3/0x340
[ 34.076519][ T379] netlink_unicast+0x4a1/0x780
[ 34.076798][ T379] ? __pfx_netlink_unicast+0x10/0x10
[ 34.077089][ T379] ? __lock_acquire+0x44d/0x7e0
[ 34.077420][ T379] netlink_sendmsg+0x721/0xbe0
[ 34.077715][ T379] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.078005][ T379] ? __import_iovec+0x238/0x3c0
[ 34.078312][ T379] ____sys_sendmsg+0x7ad/0xa10
[ 34.078597][ T379] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.078880][ T379] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.079254][ T379] ___sys_sendmsg+0xed/0x170
[ 34.079531][ T379] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.079816][ T379] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.080158][ T379] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.080450][ T379] ? find_held_lock+0x2b/0x80
[ 34.080734][ T379] ? __lock_acquire+0x44d/0x7e0
[ 34.081028][ T379] ? find_held_lock+0x2b/0x80
[ 34.081319][ T379] ? __virt_addr_valid+0x22e/0x450
[ 34.081611][ T379] ? __lock_release+0x5d/0x170
[ 34.081909][ T379] __sys_sendmsg+0x10b/0x1a0
[ 34.082182][ T379] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.082548][ T379] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.082840][ T379] ? rcu_is_watching+0x12/0xc0
[ 34.083124][ T379] do_syscall_64+0xc1/0x380
[ 34.083410][ T379] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.083751][ T379] RIP: 0033:0x7f55e62361e7
[ 34.084041][ T379] 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
[ 34.085044][ T379] RSP: 002b:00007ffeb8e8b5b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.085475][ T379] RAX: ffffffffffffffda RBX: 00007ffeb8e8bcf0 RCX: 00007f55e62361e7
[ 34.085890][ T379] RDX: 0000000000000000 RSI: 00007ffeb8e8b620 RDI: 0000000000000005
[ 34.086333][ T379] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 34.086752][ T379] R10: 00007f55e6133498 R11: 0000000000000246 R12: 0000000000000003
[ 34.087164][ T379] R13: 00000000686e71d6 R14: 0000000000499600 R15: 0000000000000000
[ 34.087602][ T379]
[ 34.087810][ T379] irq event stamp: 41333
[ 34.088017][ T379] hardirqs last enabled at (41341): [] __up_console_sem+0x6b/0x80
[ 34.088523][ T379] hardirqs last disabled at (41350): [] __up_console_sem+0x50/0x80
[ 34.089006][ T379] softirqs last enabled at (40670): [] handle_softirqs+0x358/0x620
[ 34.089493][ T379] softirqs last disabled at (40665): [] __irq_exit_rcu+0xfa/0x160
[ 34.089969][ T379] ---[ end trace 0000000000000000 ]---
[ 34.893840][ T389] ------------[ cut here ]------------
[ 34.894507][ T389] WARNING: CPU: 2 PID: 389 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.895104][ T389] Modules linked in:
[ 34.895367][ T389] CPU: 2 UID: 0 PID: 389 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.895967][ T389] Tainted: [W]=WARN
[ 34.896214][ T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.896607][ T389] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.896932][ T389] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 34.898012][ T389] RSP: 0018:ffffc90000fa7140 EFLAGS: 00010246
[ 34.898414][ T389] RAX: 0000000000000000 RBX: ffff888005e54000 RCX: 0000000000000001
[ 34.898873][ T389] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 34.899344][ T389] RBP: ffffc90000fa7228 R08: ffff88800c11a000 R09: 0000000000000000
[ 34.899789][ T389] R10: ffffc90000fa75c8 R11: ffffffff8c473028 R12: 1ffff920001f4e2c
[ 34.900248][ T389] R13: 00000000000005dc R14: ffffc90000fa7880 R15: ffff888010600060
[ 34.900701][ T389] FS: 00007fa3898f6800(0000) GS:ffff8880df899000(0000) knlGS:0000000000000000
[ 34.901237][ T389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.901617][ T389] CR2: 00000000004e59f0 CR3: 000000000b08a003 CR4: 0000000000772ef0
[ 34.902088][ T389] PKRU: 55555554
[ 34.902473][ T389] Call Trace:
[ 34.903099][ T389]
[ 34.903428][ T389] ? find_held_lock+0x2b/0x80
[ 34.903796][ T389] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.904102][ T389] ? __lock_release+0x5d/0x170
[ 34.904423][ T389] ? __pfx_validate_linkmsg+0x10/0x10
[ 34.904733][ T389] ? is_bpf_text_address+0x71/0x120
[ 34.905035][ T389] ? kernel_text_address+0xce/0xe0
[ 34.905369][ T389] do_setlink.constprop.0+0x6b9/0x2650
[ 34.905678][ T389] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.906070][ T389] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.906397][ T389] ? validate_chain+0x166/0x4d0
[ 34.906703][ T389] ? __kernel_text_address+0x12/0x40
[ 34.907005][ T389] ? __lock_acquire+0x44d/0x7e0
[ 34.907324][ T389] ? __mutex_trylock_common+0xf9/0x260
[ 34.907629][ T389] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.908001][ T389] ? rcu_is_watching+0x12/0xc0
[ 34.908336][ T389] ? rcu_is_watching+0x12/0xc0
[ 34.908642][ T389] ? trace_contention_end+0xdc/0x140
[ 34.908945][ T389] ? __mutex_lock+0x19c/0xcd0
[ 34.909264][ T389] ? find_held_lock+0x2b/0x80
[ 34.909568][ T389] ? rtnl_newlink+0x651/0xa60
[ 34.909868][ T389] ? __create_object+0x5e/0xb0
[ 34.910173][ T389] ? __pfx___mutex_lock+0x10/0x10
[ 34.910498][ T389] ? trace_cap_capable+0x10f/0x190
[ 34.910813][ T389] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.911186][ T389] ? __rtnl_newlink+0x40e/0xa40
[ 34.911507][ T389] rtnl_newlink+0x69a/0xa60
[ 34.911831][ T389] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.912136][ T389] ? __lock_acquire+0x44d/0x7e0
[ 34.912459][ T389] ? find_held_lock+0x2b/0x80
[ 34.912766][ T389] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.913071][ T389] ? __lock_release+0x5d/0x170
[ 34.913389][ T389] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.913696][ T389] rtnetlink_rcv_msg+0x710/0xc00
[ 34.914006][ T389] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.914330][ T389] ? __lock_acquire+0x44d/0x7e0
[ 34.914641][ T389] netlink_rcv_skb+0x121/0x350
[ 34.914951][ T389] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.915265][ T389] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.915594][ T389] ? netlink_deliver_tap+0x13e/0x340
[ 34.915896][ T389] ? netlink_deliver_tap+0xc3/0x340
[ 34.916211][ T389] netlink_unicast+0x4a1/0x780
[ 34.916523][ T389] ? __pfx_netlink_unicast+0x10/0x10
[ 34.916831][ T389] ? __lock_acquire+0x44d/0x7e0
[ 34.917146][ T389] netlink_sendmsg+0x721/0xbe0
[ 34.917466][ T389] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.917783][ T389] ? __import_iovec+0x238/0x3c0
[ 34.918097][ T389] ____sys_sendmsg+0x7ad/0xa10
[ 34.918427][ T389] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.918737][ T389] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.919130][ T389] ___sys_sendmsg+0xed/0x170
[ 34.919441][ T389] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.919742][ T389] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.920127][ T389] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.920447][ T389] ? find_held_lock+0x2b/0x80
[ 34.920768][ T389] ? __lock_acquire+0x44d/0x7e0
[ 34.921077][ T389] ? find_held_lock+0x2b/0x80
[ 34.921393][ T389] ? __virt_addr_valid+0x22e/0x450
[ 34.921711][ T389] ? __lock_release+0x5d/0x170
[ 34.922026][ T389] __sys_sendmsg+0x10b/0x1a0
[ 34.922346][ T389] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.922734][ T389] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.923052][ T389] ? rcu_is_watching+0x12/0xc0
[ 34.923369][ T389] do_syscall_64+0xc1/0x380
[ 34.923678][ T389] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.924056][ T389] RIP: 0033:0x7fa389ac31e7
[ 34.924383][ T389] 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
[ 34.925463][ T389] RSP: 002b:00007ffc4a0e0d88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.925919][ T389] RAX: ffffffffffffffda RBX: 00007ffc4a0e14c0 RCX: 00007fa389ac31e7
[ 34.926381][ T389] RDX: 0000000000000000 RSI: 00007ffc4a0e0df0 RDI: 0000000000000005
[ 34.926835][ T389] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 34.927298][ T389] R10: 00007fa3899c0498 R11: 0000000000000246 R12: 0000000000000003
[ 34.927751][ T389] R13: 00000000686e71d7 R14: 0000000000499600 R15: 0000000000000000
[ 34.928223][ T389]
[ 34.928459][ T389] irq event stamp: 39693
[ 34.929102][ T389] hardirqs last enabled at (39703): [] __up_console_sem+0x6b/0x80
[ 34.929645][ T389] hardirqs last disabled at (39714): [] __up_console_sem+0x50/0x80
[ 34.930161][ T389] softirqs last enabled at (38914): [] handle_softirqs+0x358/0x620
[ 34.930696][ T389] softirqs last disabled at (38871): [] __irq_exit_rcu+0xfa/0x160
[ 34.931238][ T389] ---[ end trace 0000000000000000 ]---
[ 35.070632][ T391] ------------[ cut here ]------------
[ 35.070963][ T391] WARNING: CPU: 0 PID: 391 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.071551][ T391] Modules linked in:
[ 35.071795][ T391] CPU: 0 UID: 0 PID: 391 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.072369][ T391] Tainted: [W]=WARN
[ 35.072580][ T391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.072928][ T391] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.073226][ T391] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 35.074239][ T391] RSP: 0018:ffffc90000f37140 EFLAGS: 00010246
[ 35.074594][ T391] RAX: 0000000000000000 RBX: ffff888005464000 RCX: 0000000000000001
[ 35.075011][ T391] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 35.075445][ T391] RBP: ffffc90000f37228 R08: ffff88800ec3e800 R09: 0000000000000000
[ 35.075868][ T391] R10: ffffc90000f375c8 R11: ffffffff8c473028 R12: 1ffff920001e6e2c
[ 35.076907][ T391] R13: 00000000000005dc R14: ffffc90000f37880 R15: ffff8880108626e0
[ 35.077352][ T391] FS: 00007f993f23c800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 35.077832][ T391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.078188][ T391] CR2: 00000000004e5a00 CR3: 0000000008e64003 CR4: 0000000000772ef0
[ 35.078617][ T391] PKRU: 55555554
[ 35.078828][ T391] Call Trace:
[ 35.079037][ T391]
[ 35.079178][ T391] ? find_held_lock+0x2b/0x80
[ 35.079490][ T391] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.079775][ T391] ? __lock_release+0x5d/0x170
[ 35.080052][ T391] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.080346][ T391] ? is_bpf_text_address+0x71/0x120
[ 35.080623][ T391] ? kernel_text_address+0xce/0xe0
[ 35.080907][ T391] do_setlink.constprop.0+0x6b9/0x2650
[ 35.081188][ T391] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.081553][ T391] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.081841][ T391] ? validate_chain+0x166/0x4d0
[ 35.082120][ T391] ? __kernel_text_address+0x12/0x40
[ 35.082414][ T391] ? __lock_acquire+0x44d/0x7e0
[ 35.082699][ T391] ? __mutex_trylock_common+0xf9/0x260
[ 35.082980][ T391] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.083347][ T391] ? rcu_is_watching+0x12/0xc0
[ 35.083627][ T391] ? rcu_is_watching+0x12/0xc0
[ 35.083903][ T391] ? trace_contention_end+0xdc/0x140
[ 35.084183][ T391] ? __mutex_lock+0x19c/0xcd0
[ 35.084476][ T391] ? find_held_lock+0x2b/0x80
[ 35.084753][ T391] ? rtnl_newlink+0x651/0xa60
[ 35.085033][ T391] ? __create_object+0x5e/0xb0
[ 35.085324][ T391] ? __pfx___mutex_lock+0x10/0x10
[ 35.085604][ T391] ? trace_cap_capable+0x10f/0x190
[ 35.085883][ T391] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.086239][ T391] ? __rtnl_newlink+0x40e/0xa40
[ 35.086532][ T391] rtnl_newlink+0x69a/0xa60
[ 35.086818][ T391] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.087098][ T391] ? __lock_acquire+0x44d/0x7e0
[ 35.087404][ T391] ? find_held_lock+0x2b/0x80
[ 35.087690][ T391] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.087964][ T391] ? __lock_release+0x5d/0x170
[ 35.088250][ T391] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.088529][ T391] rtnetlink_rcv_msg+0x710/0xc00
[ 35.088813][ T391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.089094][ T391] ? __lock_acquire+0x44d/0x7e0
[ 35.089384][ T391] netlink_rcv_skb+0x121/0x350
[ 35.089755][ T391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.090035][ T391] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.090329][ T391] ? netlink_deliver_tap+0x13e/0x340
[ 35.090642][ T391] ? netlink_deliver_tap+0xc3/0x340
[ 35.090921][ T391] netlink_unicast+0x4a1/0x780
[ 35.091226][ T391] ? __pfx_netlink_unicast+0x10/0x10
[ 35.091503][ T391] ? __lock_acquire+0x44d/0x7e0
[ 35.091796][ T391] netlink_sendmsg+0x721/0xbe0
[ 35.092077][ T391] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.092364][ T391] ? __import_iovec+0x238/0x3c0
[ 35.092650][ T391] ____sys_sendmsg+0x7ad/0xa10
[ 35.092930][ T391] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.093222][ T391] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.093578][ T391] ___sys_sendmsg+0xed/0x170
[ 35.093851][ T391] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.094125][ T391] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.094476][ T391] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.094755][ T391] ? find_held_lock+0x2b/0x80
[ 35.095039][ T391] ? __lock_acquire+0x44d/0x7e0
[ 35.095793][ T391] ? find_held_lock+0x2b/0x80
[ 35.096073][ T391] ? __virt_addr_valid+0x22e/0x450
[ 35.096356][ T391] ? __lock_release+0x5d/0x170
[ 35.096640][ T391] __sys_sendmsg+0x10b/0x1a0
[ 35.096912][ T391] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.097263][ T391] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.097555][ T391] ? rcu_is_watching+0x12/0xc0
[ 35.097840][ T391] do_syscall_64+0xc1/0x380
[ 35.098121][ T391] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.098471][ T391] RIP: 0033:0x7f993f4091e7
[ 35.098761][ T391] 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
[ 35.099778][ T391] RSP: 002b:00007ffc923a3258 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.100212][ T391] RAX: ffffffffffffffda RBX: 00007ffc923a3990 RCX: 00007f993f4091e7
[ 35.100629][ T391] RDX: 0000000000000000 RSI: 00007ffc923a32c0 RDI: 0000000000000005
[ 35.101043][ T391] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 35.101473][ T391] R10: 00007f993f306498 R11: 0000000000000246 R12: 0000000000000003
[ 35.101904][ T391] R13: 00000000686e71d7 R14: 0000000000499600 R15: 0000000000000000
[ 35.102343][ T391]
[ 35.102553][ T391] irq event stamp: 44111
[ 35.102761][ T391] hardirqs last enabled at (44119): [] __up_console_sem+0x6b/0x80
[ 35.103266][ T391] hardirqs last disabled at (44150): [] __up_console_sem+0x50/0x80
[ 35.103751][ T391] softirqs last enabled at (44148): [] handle_softirqs+0x358/0x620
[ 35.104237][ T391] softirqs last disabled at (44127): [] __irq_exit_rcu+0xfa/0x160
[ 35.104719][ T391] ---[ end trace 0000000000000000 ]---
[ 37.114166][ T419] ------------[ cut here ]------------
[ 37.114597][ T419] WARNING: CPU: 2 PID: 419 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.115237][ T419] Modules linked in:
[ 37.115494][ T419] CPU: 2 UID: 0 PID: 419 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.116100][ T419] Tainted: [W]=WARN
[ 37.116546][ T419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.116931][ T419] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.117264][ T419] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 37.118368][ T419] RSP: 0018:ffffc90001047140 EFLAGS: 00010246
[ 37.118757][ T419] RAX: 0000000000000000 RBX: ffff888005e54000 RCX: 0000000000000001
[ 37.119238][ T419] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 37.119694][ T419] RBP: ffffc90001047228 R08: ffff888008cee800 R09: 0000000000000000
[ 37.120148][ T419] R10: ffffc900010475c8 R11: ffffffff8c473028 R12: 1ffff92000208e2c
[ 37.120608][ T419] R13: 0000000000000514 R14: ffffc90001047880 R15: ffff88800add8760
[ 37.121071][ T419] FS: 00007f90bbbed800(0000) GS:ffff8880df899000(0000) knlGS:0000000000000000
[ 37.121608][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.122009][ T419] CR2: 00000000004e59f0 CR3: 0000000010a48002 CR4: 0000000000772ef0
[ 37.122517][ T419] PKRU: 55555554
[ 37.122760][ T419] Call Trace:
[ 37.122996][ T419]
[ 37.123159][ T419] ? find_held_lock+0x2b/0x80
[ 37.123507][ T419] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.123816][ T419] ? __lock_release+0x5d/0x170
[ 37.124126][ T419] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.124445][ T419] ? is_bpf_text_address+0x71/0x120
[ 37.124758][ T419] ? kernel_text_address+0xce/0xe0
[ 37.125071][ T419] do_setlink.constprop.0+0x6b9/0x2650
[ 37.125393][ T419] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.125784][ T419] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.126090][ T419] ? validate_chain+0x166/0x4d0
[ 37.126452][ T419] ? __kernel_text_address+0x12/0x40
[ 37.126772][ T419] ? __lock_acquire+0x44d/0x7e0
[ 37.127078][ T419] ? __mutex_trylock_common+0xf9/0x260
[ 37.127413][ T419] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.127798][ T419] ? rcu_is_watching+0x12/0xc0
[ 37.128107][ T419] ? rcu_is_watching+0x12/0xc0
[ 37.128421][ T419] ? trace_contention_end+0xdc/0x140
[ 37.128731][ T419] ? __mutex_lock+0x19c/0xcd0
[ 37.129042][ T419] ? find_held_lock+0x2b/0x80
[ 37.129364][ T419] ? rtnl_newlink+0x651/0xa60
[ 37.129666][ T419] ? __create_object+0x5e/0xb0
[ 37.129979][ T419] ? __pfx___mutex_lock+0x10/0x10
[ 37.130334][ T419] ? trace_cap_capable+0x10f/0x190
[ 37.130652][ T419] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.131032][ T419] ? __rtnl_newlink+0x40e/0xa40
[ 37.131371][ T419] rtnl_newlink+0x69a/0xa60
[ 37.131706][ T419] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.132018][ T419] ? __lock_acquire+0x44d/0x7e0
[ 37.132344][ T419] ? find_held_lock+0x2b/0x80
[ 37.132653][ T419] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.132964][ T419] ? __lock_release+0x5d/0x170
[ 37.133288][ T419] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.133593][ T419] rtnetlink_rcv_msg+0x710/0xc00
[ 37.133905][ T419] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.134228][ T419] ? __lock_acquire+0x44d/0x7e0
[ 37.134575][ T419] netlink_rcv_skb+0x121/0x350
[ 37.134880][ T419] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.135221][ T419] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.135552][ T419] ? netlink_deliver_tap+0x13e/0x340
[ 37.135857][ T419] ? netlink_deliver_tap+0xc3/0x340
[ 37.136166][ T419] netlink_unicast+0x4a1/0x780
[ 37.136484][ T419] ? __pfx_netlink_unicast+0x10/0x10
[ 37.136792][ T419] ? __lock_acquire+0x44d/0x7e0
[ 37.137100][ T419] netlink_sendmsg+0x721/0xbe0
[ 37.137427][ T419] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.137733][ T419] ? __import_iovec+0x238/0x3c0
[ 37.138051][ T419] ____sys_sendmsg+0x7ad/0xa10
[ 37.138408][ T419] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.138719][ T419] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.139103][ T419] ___sys_sendmsg+0xed/0x170
[ 37.139435][ T419] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.139759][ T419] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.140139][ T419] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.140458][ T419] ? find_held_lock+0x2b/0x80
[ 37.140773][ T419] ? __lock_acquire+0x44d/0x7e0
[ 37.141084][ T419] ? find_held_lock+0x2b/0x80
[ 37.141400][ T419] ? __virt_addr_valid+0x22e/0x450
[ 37.141723][ T419] ? __lock_release+0x5d/0x170
[ 37.142042][ T419] __sys_sendmsg+0x10b/0x1a0
[ 37.142402][ T419] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.142786][ T419] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.143107][ T419] ? rcu_is_watching+0x12/0xc0
[ 37.143448][ T419] do_syscall_64+0xc1/0x380
[ 37.143763][ T419] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.144137][ T419] RIP: 0033:0x7f90bbdba1e7
[ 37.144470][ T419] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.145540][ T419] RSP: 002b:00007fff7c627258 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.145995][ T419] RAX: ffffffffffffffda RBX: 00007fff7c627990 RCX: 00007f90bbdba1e7
[ 37.146495][ T419] RDX: 0000000000000000 RSI: 00007fff7c6272c0 RDI: 0000000000000005
[ 37.146958][ T419] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 37.147434][ T419] R10: 00007f90bbcb7498 R11: 0000000000000246 R12: 0000000000000003
[ 37.147894][ T419] R13: 00000000686e71d9 R14: 0000000000499600 R15: 0000000000000000
[ 37.148371][ T419]
[ 37.148618][ T419] irq event stamp: 45409
[ 37.148849][ T419] hardirqs last enabled at (45419): [] __up_console_sem+0x6b/0x80
[ 37.149381][ T419] hardirqs last disabled at (45430): [] __up_console_sem+0x50/0x80
[ 37.149903][ T419] softirqs last enabled at (45374): [] handle_softirqs+0x358/0x620
[ 37.150462][ T419] softirqs last disabled at (45351): [] __irq_exit_rcu+0xfa/0x160
[ 37.150993][ T419] ---[ end trace 0000000000000000 ]---
[ 37.293089][ T421] ------------[ cut here ]------------
[ 37.293457][ T421] WARNING: CPU: 3 PID: 421 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.294040][ T421] Modules linked in:
[ 37.295007][ T421] CPU: 3 UID: 0 PID: 421 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.295622][ T421] Tainted: [W]=WARN
[ 37.295852][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.296249][ T421] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.296551][ T421] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 37.297597][ T421] RSP: 0018:ffffc90000fd7140 EFLAGS: 00010246
[ 37.297969][ T421] RAX: 0000000000000000 RBX: ffff888005464000 RCX: 0000000000000001
[ 37.298429][ T421] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 37.298868][ T421] RBP: ffffc90000fd7228 R08: ffff88800b5f6800 R09: 0000000000000000
[ 37.299314][ T421] R10: ffffc90000fd75c8 R11: ffffffff8c473028 R12: 1ffff920001fae2c
[ 37.299754][ T421] R13: 0000000000000514 R14: ffffc90000fd7880 R15: ffff88800c710060
[ 37.300217][ T421] FS: 00007fa001f6f800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 37.300733][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.301100][ T421] CR2: 00000000004e5a00 CR3: 0000000010d31004 CR4: 0000000000772ef0
[ 37.301551][ T421] PKRU: 55555554
[ 37.301787][ T421] Call Trace:
[ 37.302012][ T421]
[ 37.302171][ T421] ? find_held_lock+0x2b/0x80
[ 37.302482][ T421] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.302772][ T421] ? __lock_release+0x5d/0x170
[ 37.303081][ T421] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.303389][ T421] ? is_bpf_text_address+0x71/0x120
[ 37.303682][ T421] ? kernel_text_address+0xce/0xe0
[ 37.303979][ T421] do_setlink.constprop.0+0x6b9/0x2650
[ 37.304298][ T421] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.304668][ T421] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.304961][ T421] ? validate_chain+0x166/0x4d0
[ 37.305265][ T421] ? __kernel_text_address+0x12/0x40
[ 37.305558][ T421] ? __lock_acquire+0x44d/0x7e0
[ 37.305856][ T421] ? __mutex_trylock_common+0xf9/0x260
[ 37.306149][ T421] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.306533][ T421] ? rcu_is_watching+0x12/0xc0
[ 37.306830][ T421] ? rcu_is_watching+0x12/0xc0
[ 37.307121][ T421] ? trace_contention_end+0xdc/0x140
[ 37.307427][ T421] ? __mutex_lock+0x19c/0xcd0
[ 37.307725][ T421] ? find_held_lock+0x2b/0x80
[ 37.308021][ T421] ? rtnl_newlink+0x651/0xa60
[ 37.308330][ T421] ? __create_object+0x5e/0xb0
[ 37.308640][ T421] ? __pfx___mutex_lock+0x10/0x10
[ 37.308934][ T421] ? trace_cap_capable+0x10f/0x190
[ 37.309256][ T421] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.309623][ T421] ? __rtnl_newlink+0x40e/0xa40
[ 37.309920][ T421] rtnl_newlink+0x69a/0xa60
[ 37.310231][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.310531][ T421] ? __lock_acquire+0x44d/0x7e0
[ 37.310831][ T421] ? find_held_lock+0x2b/0x80
[ 37.311134][ T421] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.311435][ T421] ? __lock_release+0x5d/0x170
[ 37.311740][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.312033][ T421] rtnetlink_rcv_msg+0x710/0xc00
[ 37.312340][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.312639][ T421] ? __lock_acquire+0x44d/0x7e0
[ 37.312946][ T421] netlink_rcv_skb+0x121/0x350
[ 37.313255][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.313564][ T421] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.313872][ T421] ? netlink_deliver_tap+0x13e/0x340
[ 37.314163][ T421] ? netlink_deliver_tap+0xc3/0x340
[ 37.314468][ T421] netlink_unicast+0x4a1/0x780
[ 37.314808][ T421] ? __pfx_netlink_unicast+0x10/0x10
[ 37.315107][ T421] ? __lock_acquire+0x44d/0x7e0
[ 37.315435][ T421] netlink_sendmsg+0x721/0xbe0
[ 37.315732][ T421] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.316027][ T421] ? __import_iovec+0x238/0x3c0
[ 37.316339][ T421] ____sys_sendmsg+0x7ad/0xa10
[ 37.316638][ T421] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.316930][ T421] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.317322][ T421] ___sys_sendmsg+0xed/0x170
[ 37.317620][ T421] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.317921][ T421] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.318295][ T421] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.318597][ T421] ? find_held_lock+0x2b/0x80
[ 37.318893][ T421] ? __lock_acquire+0x44d/0x7e0
[ 37.319189][ T421] ? find_held_lock+0x2b/0x80
[ 37.319491][ T421] ? __virt_addr_valid+0x22e/0x450
[ 37.319788][ T421] ? __lock_release+0x5d/0x170
[ 37.320099][ T421] __sys_sendmsg+0x10b/0x1a0
[ 37.320400][ T421] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.320767][ T421] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.321075][ T421] ? rcu_is_watching+0x12/0xc0
[ 37.321379][ T421] do_syscall_64+0xc1/0x380
[ 37.321686][ T421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.322049][ T421] RIP: 0033:0x7fa00213c1e7
[ 37.322375][ T421] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.323422][ T421] RSP: 002b:00007ffd400875b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.323865][ T421] RAX: ffffffffffffffda RBX: 00007ffd40087cf0 RCX: 00007fa00213c1e7
[ 37.324316][ T421] RDX: 0000000000000000 RSI: 00007ffd40087620 RDI: 0000000000000005
[ 37.324759][ T421] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 37.325218][ T421] R10: 00007fa002039498 R11: 0000000000000246 R12: 0000000000000003
[ 37.325657][ T421] R13: 00000000686e71d9 R14: 0000000000499600 R15: 0000000000000000
[ 37.326116][ T421]
[ 37.326345][ T421] irq event stamp: 43311
[ 37.326566][ T421] hardirqs last enabled at (43319): [] __up_console_sem+0x6b/0x80
[ 37.327076][ T421] hardirqs last disabled at (43326): [] __up_console_sem+0x50/0x80
[ 37.327589][ T421] softirqs last enabled at (43282): [] handle_softirqs+0x358/0x620
[ 37.328103][ T421] softirqs last disabled at (43261): [] __irq_exit_rcu+0xfa/0x160
[ 37.328620][ T421] ---[ end trace 0000000000000000 ]---
[ 43.763709][ T12] eth1: left allmulticast mode
[ 43.764257][ T12] eth1: left promiscuous mode
[ 43.764785][ T12] br0: port 2(eth1) entered disabled state
[ 43.771118][ T12] eth0: left allmulticast mode
[ 43.771645][ T12] eth0: left promiscuous mode
[ 43.772111][ T12] br0: port 1(eth0) entered disabled state
[ 52.953040][ T529] eth0: renamed from r1h1
[ 53.246850][ T531] eth0: renamed from r2h1
[ 53.654798][ T534] eth2: renamed from r2h2
[ 54.072738][ T537] eth1: renamed from r2r1
[ 55.680695][ T549] ip (549) used greatest stack depth: 23392 bytes left
[ 56.022321][ T552] br0: port 1(eth0) entered blocking state
[ 56.022715][ T552] br0: port 1(eth0) entered disabled state
[ 56.023075][ T552] eth0: entered allmulticast mode
[ 56.026308][ T552] eth0: entered promiscuous mode
[ 56.028682][ T552] ------------[ cut here ]------------
[ 56.028990][ T552] WARNING: CPU: 1 PID: 552 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 56.030540][ T552] Modules linked in:
[ 56.030777][ T552] CPU: 1 UID: 0 PID: 552 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 56.031384][ T552] Tainted: [W]=WARN
[ 56.031611][ T552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.031996][ T552] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 56.032312][ T552] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 56.033388][ T552] RSP: 0018:ffffc90001646ef0 EFLAGS: 00010246
[ 56.033764][ T552] RAX: 0000000000000000 RBX: ffff8880093e2000 RCX: 0000000000000001
[ 56.034225][ T552] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 56.034671][ T552] RBP: ffffc90001646fd8 R08: 0000000000000000 R09: 0000000000000000
[ 56.035119][ T552] R10: ffffc90001647008 R11: ffffffff8bb8d1e0 R12: 1ffff920002c8de2
[ 56.035576][ T552] R13: 00000000000005dc R14: ffffc90001647008 R15: ffff8880093e2f48
[ 56.036027][ T552] FS: 00007fe0646ed800(0000) GS:ffff8880df819000(0000) knlGS:0000000000000000
[ 56.036620][ T552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.037019][ T552] CR2: 00000000004e59f0 CR3: 0000000010cfe001 CR4: 0000000000772ef0
[ 56.037510][ T552] PKRU: 55555554
[ 56.037752][ T552] Call Trace:
[ 56.037992][ T552]
[ 56.038159][ T552] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 56.038487][ T552] ? __lock_acquire+0x44d/0x7e0
[ 56.038829][ T552] netif_set_mtu+0x88/0x100
[ 56.039144][ T552] ? __pfx_netif_set_mtu+0x10/0x10
[ 56.039499][ T552] dev_set_mtu+0xa4/0x230
[ 56.039740][ T552] br_mtu_auto_adjust+0x189/0x270
[ 56.040063][ T552] br_add_if+0xda3/0x1330
[ 56.040323][ T552] do_set_master+0x38d/0x6d0
[ 56.040637][ T552] ? kernel_text_address+0xce/0xe0
[ 56.040962][ T552] do_setlink.constprop.0+0x9fc/0x2650
[ 56.041294][ T552] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 56.041700][ T552] ? rcu_read_lock_any_held+0x43/0xb0
[ 56.042019][ T552] ? validate_chain+0x166/0x4d0
[ 56.042344][ T552] ? __kernel_text_address+0x12/0x40
[ 56.042662][ T552] ? __lock_acquire+0x44d/0x7e0
[ 56.042981][ T552] ? __mutex_trylock_common+0xf9/0x260
[ 56.043310][ T552] ? __pfx___mutex_trylock_common+0x10/0x10
[ 56.043701][ T552] ? rcu_is_watching+0x12/0xc0
[ 56.044015][ T552] ? rcu_is_watching+0x12/0xc0
[ 56.044334][ T552] ? trace_contention_end+0xdc/0x140
[ 56.044645][ T552] ? __mutex_lock+0x19c/0xcd0
[ 56.044963][ T552] ? find_held_lock+0x2b/0x80
[ 56.045287][ T552] ? rtnl_newlink+0x651/0xa60
[ 56.045599][ T552] ? __create_object+0x5e/0xb0
[ 56.045914][ T552] ? __pfx___mutex_lock+0x10/0x10
[ 56.046237][ T552] ? trace_cap_capable+0x10f/0x190
[ 56.046555][ T552] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 56.046944][ T552] ? __rtnl_newlink+0x40e/0xa40
[ 56.047273][ T552] rtnl_newlink+0x69a/0xa60
[ 56.047592][ T552] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.047912][ T552] ? __lock_acquire+0x44d/0x7e0
[ 56.048251][ T552] ? find_held_lock+0x2b/0x80
[ 56.048565][ T552] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 56.048881][ T552] ? __lock_release+0x5d/0x170
[ 56.049209][ T552] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.049522][ T552] rtnetlink_rcv_msg+0x710/0xc00
[ 56.049842][ T552] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.050159][ T552] ? __lock_acquire+0x44d/0x7e0
[ 56.050484][ T552] netlink_rcv_skb+0x121/0x350
[ 56.050813][ T552] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.051132][ T552] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 56.051470][ T552] ? netlink_deliver_tap+0x13e/0x340
[ 56.051791][ T552] ? netlink_deliver_tap+0xc3/0x340
[ 56.052104][ T552] netlink_unicast+0x4a1/0x780
[ 56.052430][ T552] ? __pfx_netlink_unicast+0x10/0x10
[ 56.052749][ T552] netlink_sendmsg+0x721/0xbe0
[ 56.053068][ T552] ? __pfx_netlink_sendmsg+0x10/0x10
[ 56.053392][ T552] ? __import_iovec+0x238/0x3c0
[ 56.053709][ T552] ____sys_sendmsg+0x7ad/0xa10
[ 56.054026][ T552] ? __pfx_____sys_sendmsg+0x10/0x10
[ 56.054350][ T552] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 56.054751][ T552] ___sys_sendmsg+0xed/0x170
[ 56.055059][ T552] ? kasan_record_aux_stack+0x8c/0xa0
[ 56.055395][ T552] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.055789][ T552] ? __pfx____sys_sendmsg+0x10/0x10
[ 56.056102][ T552] ? find_held_lock+0x2b/0x80
[ 56.056433][ T552] ? __lock_acquire+0x44d/0x7e0
[ 56.056753][ T552] ? find_held_lock+0x2b/0x80
[ 56.057068][ T552] ? __virt_addr_valid+0x22e/0x450
[ 56.057394][ T552] ? __lock_release+0x5d/0x170
[ 56.057746][ T552] __sys_sendmsg+0x10b/0x1a0
[ 56.058059][ T552] ? __call_rcu_common.constprop.0+0x320/0x640
[ 56.058463][ T552] ? __pfx___sys_sendmsg+0x10/0x10
[ 56.058798][ T552] ? rcu_is_watching+0x12/0xc0
[ 56.059112][ T552] do_syscall_64+0xc1/0x380
[ 56.059439][ T552] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.059831][ T552] RIP: 0033:0x7fe0648ba1e7
[ 56.060161][ T552] 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
[ 56.061284][ T552] RSP: 002b:00007ffe16172ca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 56.061999][ T552] RAX: ffffffffffffffda RBX: 00007ffe161733e0 RCX: 00007fe0648ba1e7
[ 56.062483][ T552] RDX: 0000000000000000 RSI: 00007ffe16172d10 RDI: 0000000000000005
[ 56.062983][ T552] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 56.063662][ T552] R10: 000000001690d910 R11: 0000000000000246 R12: 0000000000000004
[ 56.064155][ T552] R13: 00000000686e71ec R14: 0000000000499600 R15: 0000000000000000
[ 56.064882][ T552]
[ 56.065119][ T552] irq event stamp: 42073
[ 56.065368][ T552] hardirqs last enabled at (42083): [] __up_console_sem+0x6b/0x80
[ 56.065914][ T552] hardirqs last disabled at (42090): [] __up_console_sem+0x50/0x80
[ 56.066691][ T552] softirqs last enabled at (41682): [] handle_softirqs+0x358/0x620
[ 56.067251][ T552] softirqs last disabled at (41667): [] __irq_exit_rcu+0xfa/0x160
[ 56.068006][ T552] ---[ end trace 0000000000000000 ]---
[ 56.070518][ T208] br0: port 1(eth0) entered blocking state
[ 56.070929][ T208] br0: port 1(eth0) entered forwarding state
[ 56.187965][ T553] br0: port 2(eth1) entered blocking state
[ 56.188378][ T553] br0: port 2(eth1) entered disabled state
[ 56.188753][ T553] eth1: entered allmulticast mode
[ 56.190857][ T553] eth1: entered promiscuous mode
[ 56.192749][ T553] ------------[ cut here ]------------
[ 56.193061][ T553] WARNING: CPU: 0 PID: 553 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 56.193665][ T553] Modules linked in:
[ 56.193901][ T553] CPU: 0 UID: 0 PID: 553 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 56.194884][ T553] Tainted: [W]=WARN
[ 56.195114][ T553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.195501][ T553] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 56.195810][ T553] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 56.196902][ T553] RSP: 0018:ffffc90001656ef0 EFLAGS: 00010246
[ 56.197301][ T553] RAX: 0000000000000000 RBX: ffff8880093e2000 RCX: 0000000000000001
[ 56.197759][ T553] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 56.198231][ T553] RBP: ffffc90001656fd8 R08: 0000000000000000 R09: 0000000000000000
[ 56.198692][ T553] R10: ffffc90001657008 R11: ffffffff8bb8d1e0 R12: 1ffff920002cade2
[ 56.199162][ T553] R13: 00000000000005dc R14: ffffc90001657008 R15: ffff8880093e2f48
[ 56.199642][ T553] FS: 00007fcfe1e3b800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 56.200189][ T553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.200577][ T553] CR2: 00000000004e59f8 CR3: 0000000010fa0003 CR4: 0000000000772ef0
[ 56.201036][ T553] PKRU: 55555554
[ 56.201269][ T553] Call Trace:
[ 56.201490][ T553]
[ 56.201644][ T553] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 56.201957][ T553] ? __lock_acquire+0x44d/0x7e0
[ 56.202282][ T553] netif_set_mtu+0x88/0x100
[ 56.202580][ T553] ? __pfx_netif_set_mtu+0x10/0x10
[ 56.202895][ T553] dev_set_mtu+0xa4/0x230
[ 56.203121][ T553] br_mtu_auto_adjust+0x189/0x270
[ 56.203432][ T553] br_add_if+0xda3/0x1330
[ 56.203668][ T553] do_set_master+0x38d/0x6d0
[ 56.203963][ T553] ? kernel_text_address+0xce/0xe0
[ 56.204273][ T553] do_setlink.constprop.0+0x9fc/0x2650
[ 56.204578][ T553] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 56.204954][ T553] ? rcu_read_lock_any_held+0x43/0xb0
[ 56.205270][ T553] ? validate_chain+0x166/0x4d0
[ 56.205566][ T553] ? __kernel_text_address+0x12/0x40
[ 56.205872][ T553] ? __lock_acquire+0x44d/0x7e0
[ 56.206179][ T553] ? __mutex_trylock_common+0xf9/0x260
[ 56.206500][ T553] ? __pfx___mutex_trylock_common+0x10/0x10
[ 56.206877][ T553] ? rcu_is_watching+0x12/0xc0
[ 56.207186][ T553] ? rcu_is_watching+0x12/0xc0
[ 56.207500][ T553] ? trace_contention_end+0xdc/0x140
[ 56.207803][ T553] ? __mutex_lock+0x19c/0xcd0
[ 56.208113][ T553] ? find_held_lock+0x2b/0x80
[ 56.208427][ T553] ? rtnl_newlink+0x651/0xa60
[ 56.208737][ T553] ? __create_object+0x5e/0xb0
[ 56.209042][ T553] ? __pfx___mutex_lock+0x10/0x10
[ 56.209354][ T553] ? trace_cap_capable+0x10f/0x190
[ 56.209666][ T553] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 56.210052][ T553] ? __rtnl_newlink+0x40e/0xa40
[ 56.210382][ T553] rtnl_newlink+0x69a/0xa60
[ 56.210701][ T553] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.211012][ T553] ? __lock_acquire+0x44d/0x7e0
[ 56.211328][ T553] ? find_held_lock+0x2b/0x80
[ 56.211630][ T553] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 56.211936][ T553] ? __lock_release+0x5d/0x170
[ 56.212245][ T553] ? __pfx_rtnl_newlink+0x10/0x10
[ 56.212551][ T553] rtnetlink_rcv_msg+0x710/0xc00
[ 56.212860][ T553] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.213166][ T553] ? __lock_acquire+0x44d/0x7e0
[ 56.213488][ T553] netlink_rcv_skb+0x121/0x350
[ 56.213793][ T553] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 56.214096][ T553] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 56.214417][ T553] ? netlink_deliver_tap+0x13e/0x340
[ 56.214720][ T553] ? netlink_deliver_tap+0xc3/0x340
[ 56.215029][ T553] netlink_unicast+0x4a1/0x780
[ 56.215338][ T553] ? __pfx_netlink_unicast+0x10/0x10
[ 56.215632][ T553] ? __lock_acquire+0x44d/0x7e0
[ 56.215937][ T553] netlink_sendmsg+0x721/0xbe0
[ 56.216245][ T553] ? __pfx_netlink_sendmsg+0x10/0x10
[ 56.216540][ T553] ? __import_iovec+0x238/0x3c0
[ 56.216856][ T553] ____sys_sendmsg+0x7ad/0xa10
[ 56.217153][ T553] ? __pfx_____sys_sendmsg+0x10/0x10
[ 56.217457][ T553] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 56.217838][ T553] ___sys_sendmsg+0xed/0x170
[ 56.218138][ T553] ? kasan_record_aux_stack+0x8c/0xa0
[ 56.218465][ T553] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.218844][ T553] ? __pfx____sys_sendmsg+0x10/0x10
[ 56.219144][ T553] ? find_held_lock+0x2b/0x80
[ 56.219456][ T553] ? __lock_acquire+0x44d/0x7e0
[ 56.219763][ T553] ? find_held_lock+0x2b/0x80
[ 56.220072][ T553] ? __virt_addr_valid+0x22e/0x450
[ 56.220395][ T553] ? __lock_release+0x5d/0x170
[ 56.220706][ T553] __sys_sendmsg+0x10b/0x1a0
[ 56.220999][ T553] ? __call_rcu_common.constprop.0+0x320/0x640
[ 56.221377][ T553] ? __pfx___sys_sendmsg+0x10/0x10
[ 56.221701][ T553] ? rcu_is_watching+0x12/0xc0
[ 56.222004][ T553] do_syscall_64+0xc1/0x380
[ 56.222313][ T553] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.222698][ T553] RIP: 0033:0x7fcfe20081e7
[ 56.223021][ T553] 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
[ 56.224106][ T553] RSP: 002b:00007ffcf57561a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 56.224569][ T553] RAX: ffffffffffffffda RBX: 00007ffcf57568e0 RCX: 00007fcfe20081e7
[ 56.225018][ T553] RDX: 0000000000000000 RSI: 00007ffcf5756210 RDI: 0000000000000005
[ 56.225494][ T553] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 56.225938][ T553] R10: 000000001f11f910 R11: 0000000000000246 R12: 0000000000000004
[ 56.226392][ T553] R13: 00000000686e71ec R14: 0000000000499600 R15: 0000000000000000
[ 56.226859][ T553]
[ 56.227080][ T553] irq event stamp: 43811
[ 56.227314][ T553] hardirqs last enabled at (43821): [] __up_console_sem+0x6b/0x80
[ 56.227842][ T553] hardirqs last disabled at (43828): [] __up_console_sem+0x50/0x80
[ 56.228414][ T553] softirqs last enabled at (43846): [] handle_softirqs+0x358/0x620
[ 56.228950][ T553] softirqs last disabled at (43837): [] __irq_exit_rcu+0xfa/0x160
[ 56.229498][ T553] ---[ end trace 0000000000000000 ]---
[ 56.231194][ T45] br0: port 2(eth1) entered blocking state
[ 56.231593][ T45] br0: port 2(eth1) entered forwarding state
[ 67.079059][ T607] ------------[ cut here ]------------
[ 67.079406][ T607] WARNING: CPU: 3 PID: 607 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 67.079960][ T607] Modules linked in:
[ 67.080180][ T607] CPU: 3 UID: 0 PID: 607 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 67.080768][ T607] Tainted: [W]=WARN
[ 67.080980][ T607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 67.081357][ T607] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 67.081651][ T607] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 67.082693][ T607] RSP: 0018:ffffc90001727140 EFLAGS: 00010246
[ 67.083050][ T607] RAX: 0000000000000000 RBX: ffff888007641000 RCX: 0000000000000001
[ 67.083493][ T607] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 67.083916][ T607] RBP: ffffc90001727228 R08: ffff8880051a6800 R09: 0000000000000000
[ 67.084357][ T607] R10: ffffc900017275c8 R11: ffffffff8c473028 R12: 1ffff920002e4e2c
[ 67.084774][ T607] R13: 0000000000000514 R14: ffffc90001727880 R15: ffff88800c89b160
[ 67.085207][ T607] FS: 00007fbe03787800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 67.085776][ T607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.086154][ T607] CR2: 00000000004e59f0 CR3: 0000000010d29004 CR4: 0000000000772ef0
[ 67.086616][ T607] PKRU: 55555554
[ 67.086839][ T607] Call Trace:
[ 67.087059][ T607]
[ 67.087229][ T607] ? find_held_lock+0x2b/0x80
[ 67.087531][ T607] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 67.087826][ T607] ? __lock_release+0x5d/0x170
[ 67.088122][ T607] ? __pfx_validate_linkmsg+0x10/0x10
[ 67.088442][ T607] ? is_bpf_text_address+0x71/0x120
[ 67.088738][ T607] ? kernel_text_address+0xce/0xe0
[ 67.089037][ T607] do_setlink.constprop.0+0x6b9/0x2650
[ 67.089364][ T607] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 67.089738][ T607] ? rcu_read_lock_any_held+0x43/0xb0
[ 67.090034][ T607] ? validate_chain+0x166/0x4d0
[ 67.090351][ T607] ? __kernel_text_address+0x12/0x40
[ 67.090648][ T607] ? __lock_acquire+0x44d/0x7e0
[ 67.090942][ T607] ? __mutex_trylock_common+0xf9/0x260
[ 67.091271][ T607] ? __pfx___mutex_trylock_common+0x10/0x10
[ 67.091640][ T607] ? rcu_is_watching+0x12/0xc0
[ 67.091945][ T607] ? rcu_is_watching+0x12/0xc0
[ 67.092263][ T607] ? trace_contention_end+0xdc/0x140
[ 67.092561][ T607] ? __mutex_lock+0x19c/0xcd0
[ 67.092856][ T607] ? find_held_lock+0x2b/0x80
[ 67.093149][ T607] ? rtnl_newlink+0x651/0xa60
[ 67.093468][ T607] ? __create_object+0x5e/0xb0
[ 67.093765][ T607] ? __pfx___mutex_lock+0x10/0x10
[ 67.094059][ T607] ? trace_cap_capable+0x10f/0x190
[ 67.094379][ T607] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 67.094747][ T607] ? __rtnl_newlink+0x40e/0xa40
[ 67.095047][ T607] rtnl_newlink+0x69a/0xa60
[ 67.095382][ T607] ? __pfx_rtnl_newlink+0x10/0x10
[ 67.095678][ T607] ? __lock_acquire+0x44d/0x7e0
[ 67.095979][ T607] ? find_held_lock+0x2b/0x80
[ 67.096298][ T607] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 67.096592][ T607] ? __lock_release+0x5d/0x170
[ 67.096885][ T607] ? __pfx_rtnl_newlink+0x10/0x10
[ 67.097178][ T607] rtnetlink_rcv_msg+0x710/0xc00
[ 67.097507][ T607] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 67.097816][ T607] ? __lock_acquire+0x44d/0x7e0
[ 67.098116][ T607] netlink_rcv_skb+0x121/0x350
[ 67.098433][ T607] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 67.098736][ T607] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 67.099043][ T607] ? netlink_deliver_tap+0x13e/0x340
[ 67.099357][ T607] ? netlink_deliver_tap+0xc3/0x340
[ 67.099660][ T607] netlink_unicast+0x4a1/0x780
[ 67.099964][ T607] ? __pfx_netlink_unicast+0x10/0x10
[ 67.100279][ T607] ? __lock_acquire+0x44d/0x7e0
[ 67.100581][ T607] netlink_sendmsg+0x721/0xbe0
[ 67.100876][ T607] ? __pfx_netlink_sendmsg+0x10/0x10
[ 67.101168][ T607] ? __import_iovec+0x238/0x3c0
[ 67.101494][ T607] ____sys_sendmsg+0x7ad/0xa10
[ 67.101802][ T607] ? __pfx_____sys_sendmsg+0x10/0x10
[ 67.102103][ T607] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 67.102504][ T607] ___sys_sendmsg+0xed/0x170
[ 67.102798][ T607] ? kasan_record_aux_stack+0x8c/0xa0
[ 67.103089][ T607] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 67.103476][ T607] ? __pfx____sys_sendmsg+0x10/0x10
[ 67.103776][ T607] ? find_held_lock+0x2b/0x80
[ 67.104073][ T607] ? __lock_acquire+0x44d/0x7e0
[ 67.104399][ T607] ? find_held_lock+0x2b/0x80
[ 67.104695][ T607] ? __virt_addr_valid+0x22e/0x450
[ 67.104989][ T607] ? __lock_release+0x5d/0x170
[ 67.105322][ T607] __sys_sendmsg+0x10b/0x1a0
[ 67.105619][ T607] ? __call_rcu_common.constprop.0+0x320/0x640
[ 67.105983][ T607] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.106312][ T607] ? rcu_is_watching+0x12/0xc0
[ 67.106611][ T607] do_syscall_64+0xc1/0x380
[ 67.106913][ T607] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.107303][ T607] RIP: 0033:0x7fbe039541e7
[ 67.107608][ T607] 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
[ 67.108677][ T607] RSP: 002b:00007ffdae09a518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 67.109125][ T607] RAX: ffffffffffffffda RBX: 00007ffdae09ac50 RCX: 00007fbe039541e7
[ 67.109596][ T607] RDX: 0000000000000000 RSI: 00007ffdae09a580 RDI: 0000000000000005
[ 67.110035][ T607] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 67.110497][ T607] R10: 00007fbe03851498 R11: 0000000000000246 R12: 0000000000000003
[ 67.110941][ T607] R13: 00000000686e71f7 R14: 0000000000499600 R15: 0000000000000000
[ 67.111408][ T607]
[ 67.111629][ T607] irq event stamp: 37405
[ 67.111861][ T607] hardirqs last enabled at (37413): [] __up_console_sem+0x6b/0x80
[ 67.112393][ T607] hardirqs last disabled at (37422): [] __up_console_sem+0x50/0x80
[ 67.112909][ T607] softirqs last enabled at (36500): [] netlink_release+0x328/0xf20
[ 67.113448][ T607] softirqs last disabled at (36498): [] netlink_release+0x2b3/0xf20
[ 67.113953][ T607] ---[ end trace 0000000000000000 ]---
[ 67.244112][ T609] ------------[ cut here ]------------
[ 67.244655][ T609] WARNING: CPU: 0 PID: 609 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 67.245642][ T609] Modules linked in:
[ 67.246030][ T609] CPU: 0 UID: 0 PID: 609 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 67.247081][ T609] Tainted: [W]=WARN
[ 67.248981][ T609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 67.249659][ T609] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 67.250179][ T609] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 67.251999][ T609] RSP: 0018:ffffc90001757140 EFLAGS: 00010246
[ 67.252650][ T609] RAX: 0000000000000000 RBX: ffff88800de61000 RCX: 0000000000000001
[ 67.253429][ T609] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 67.254182][ T609] RBP: ffffc90001757228 R08: ffff88800cbeb800 R09: 0000000000000000
[ 67.254957][ T609] R10: ffffc900017575c8 R11: ffffffff8c473028 R12: 1ffff920002eae2c
[ 67.255755][ T609] R13: 0000000000000514 R14: ffffc90001757880 R15: ffff88800c8998e0
[ 67.256555][ T609] FS: 00007f97770f3800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 67.257443][ T609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.258075][ T609] CR2: 00000000004e5a00 CR3: 000000000c973004 CR4: 0000000000772ef0
[ 67.258853][ T609] PKRU: 55555554
[ 67.259272][ T609] Call Trace:
[ 67.259673][ T609]
[ 67.259937][ T609] ? find_held_lock+0x2b/0x80
[ 67.260489][ T609] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 67.260969][ T609] ? __lock_release+0x5d/0x170
[ 67.261501][ T609] ? __pfx_validate_linkmsg+0x10/0x10
[ 67.262000][ T609] ? is_bpf_text_address+0x71/0x120
[ 67.262512][ T609] ? kernel_text_address+0xce/0xe0
[ 67.263027][ T609] do_setlink.constprop.0+0x6b9/0x2650
[ 67.263546][ T609] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 67.264164][ T609] ? rcu_read_lock_any_held+0x43/0xb0
[ 67.264693][ T609] ? validate_chain+0x166/0x4d0
[ 67.265231][ T609] ? __kernel_text_address+0x12/0x40
[ 67.265712][ T609] ? __lock_acquire+0x44d/0x7e0
[ 67.266251][ T609] ? __mutex_trylock_common+0xf9/0x260
[ 67.266776][ T609] ? __pfx___mutex_trylock_common+0x10/0x10
[ 67.267454][ T609] ? rcu_is_watching+0x12/0xc0
[ 67.267973][ T609] ? rcu_is_watching+0x12/0xc0
[ 67.268500][ T609] ? trace_contention_end+0xdc/0x140
[ 67.268983][ T609] ? __mutex_lock+0x19c/0xcd0
[ 67.269506][ T609] ? find_held_lock+0x2b/0x80
[ 67.269996][ T609] ? rtnl_newlink+0x651/0xa60
[ 67.270498][ T609] ? __create_object+0x5e/0xb0
[ 67.271021][ T609] ? __pfx___mutex_lock+0x10/0x10
[ 67.271571][ T609] ? trace_cap_capable+0x10f/0x190
[ 67.272087][ T609] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 67.272687][ T609] ? __rtnl_newlink+0x40e/0xa40
[ 67.272998][ T609] rtnl_newlink+0x69a/0xa60
[ 67.273308][ T609] ? __pfx_rtnl_newlink+0x10/0x10
[ 67.273604][ T609] ? __lock_acquire+0x44d/0x7e0
[ 67.273915][ T609] ? find_held_lock+0x2b/0x80
[ 67.274227][ T609] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 67.274519][ T609] ? __lock_release+0x5d/0x170
[ 67.274827][ T609] ? __pfx_rtnl_newlink+0x10/0x10
[ 67.275118][ T609] rtnetlink_rcv_msg+0x710/0xc00
[ 67.275437][ T609] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 67.275744][ T609] ? __lock_acquire+0x44d/0x7e0
[ 67.276046][ T609] netlink_rcv_skb+0x121/0x350
[ 67.276358][ T609] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 67.276661][ T609] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 67.276968][ T609] ? netlink_deliver_tap+0x13e/0x340
[ 67.277270][ T609] ? netlink_deliver_tap+0xc3/0x340
[ 67.277569][ T609] netlink_unicast+0x4a1/0x780
[ 67.277875][ T609] ? __pfx_netlink_unicast+0x10/0x10
[ 67.278165][ T609] ? __lock_acquire+0x44d/0x7e0
[ 67.278482][ T609] netlink_sendmsg+0x721/0xbe0
[ 67.278791][ T609] ? __pfx_netlink_sendmsg+0x10/0x10
[ 67.279087][ T609] ? __import_iovec+0x238/0x3c0
[ 67.279407][ T609] ____sys_sendmsg+0x7ad/0xa10
[ 67.279756][ T609] ? __pfx_____sys_sendmsg+0x10/0x10
[ 67.280052][ T609] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 67.280443][ T609] ___sys_sendmsg+0xed/0x170
[ 67.280822][ T609] ? kasan_record_aux_stack+0x8c/0xa0
[ 67.281342][ T609] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 67.281986][ T609] ? __pfx____sys_sendmsg+0x10/0x10
[ 67.282522][ T609] ? find_held_lock+0x2b/0x80
[ 67.282967][ T609] ? __lock_acquire+0x44d/0x7e0
[ 67.283291][ T609] ? find_held_lock+0x2b/0x80
[ 67.283591][ T609] ? __virt_addr_valid+0x22e/0x450
[ 67.283924][ T609] ? __lock_release+0x5d/0x170
[ 67.284241][ T609] __sys_sendmsg+0x10b/0x1a0
[ 67.284540][ T609] ? __call_rcu_common.constprop.0+0x320/0x640
[ 67.285118][ T609] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.285659][ T609] ? rcu_is_watching+0x12/0xc0
[ 67.286178][ T609] do_syscall_64+0xc1/0x380
[ 67.286706][ T609] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.287370][ T609] RIP: 0033:0x7f97772c01e7
[ 67.287894][ T609] 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
[ 67.289161][ T609] RSP: 002b:00007ffc557e3f68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 67.289615][ T609] RAX: ffffffffffffffda RBX: 00007ffc557e46a0 RCX: 00007f97772c01e7
[ 67.290300][ T609] RDX: 0000000000000000 RSI: 00007ffc557e3fd0 RDI: 0000000000000005
[ 67.290749][ T609] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 67.291185][ T609] R10: 00007f97771bd498 R11: 0000000000000246 R12: 0000000000000003
[ 67.291659][ T609] R13: 00000000686e71f7 R14: 0000000000499600 R15: 0000000000000000
[ 67.292146][ T609]
[ 67.292376][ T609] irq event stamp: 37001
[ 67.292595][ T609] hardirqs last enabled at (37009): [] __up_console_sem+0x6b/0x80
[ 67.293128][ T609] hardirqs last disabled at (37016): [] __up_console_sem+0x50/0x80
[ 67.293673][ T609] softirqs last enabled at (36980): [] handle_softirqs+0x358/0x620
[ 67.294574][ T609] softirqs last disabled at (36959): [] __irq_exit_rcu+0xfa/0x160
[ 67.295391][ T609] ---[ end trace 0000000000000000 ]---
[ 68.124335][ T619] ------------[ cut here ]------------
[ 68.124757][ T619] WARNING: CPU: 2 PID: 619 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 68.126455][ T619] Modules linked in:
[ 68.126737][ T619] CPU: 2 UID: 0 PID: 619 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 68.127391][ T619] Tainted: [W]=WARN
[ 68.127645][ T619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 68.128043][ T619] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 68.128395][ T619] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 68.129509][ T619] RSP: 0018:ffffc900017a7140 EFLAGS: 00010246
[ 68.129911][ T619] RAX: 0000000000000000 RBX: ffff888007641000 RCX: 0000000000000001
[ 68.130387][ T619] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 68.130865][ T619] RBP: ffffc900017a7228 R08: ffff888009738800 R09: 0000000000000000
[ 68.131378][ T619] R10: ffffc900017a75c8 R11: ffffffff8c473028 R12: 1ffff920002f4e2c
[ 68.131863][ T619] R13: 00000000000005dc R14: ffffc900017a7880 R15: ffff888010f74760
[ 68.132346][ T619] FS: 00007fc7ace17800(0000) GS:ffff8880df899000(0000) knlGS:0000000000000000
[ 68.132897][ T619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.133311][ T619] CR2: 00000000004e59f0 CR3: 00000000106a0004 CR4: 0000000000772ef0
[ 68.133785][ T619] PKRU: 55555554
[ 68.134030][ T619] Call Trace:
[ 68.134285][ T619]
[ 68.134455][ T619] ? find_held_lock+0x2b/0x80
[ 68.134804][ T619] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 68.135126][ T619] ? __lock_release+0x5d/0x170
[ 68.135470][ T619] ? __pfx_validate_linkmsg+0x10/0x10
[ 68.135799][ T619] ? is_bpf_text_address+0x71/0x120
[ 68.136117][ T619] ? kernel_text_address+0xce/0xe0
[ 68.136447][ T619] do_setlink.constprop.0+0x6b9/0x2650
[ 68.136774][ T619] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 68.137175][ T619] ? rcu_read_lock_any_held+0x43/0xb0
[ 68.137501][ T619] ? validate_chain+0x166/0x4d0
[ 68.137828][ T619] ? __kernel_text_address+0x12/0x40
[ 68.138151][ T619] ? __lock_acquire+0x44d/0x7e0
[ 68.138482][ T619] ? __mutex_trylock_common+0xf9/0x260
[ 68.138801][ T619] ? __pfx___mutex_trylock_common+0x10/0x10
[ 68.139192][ T619] ? rcu_is_watching+0x12/0xc0
[ 68.139522][ T619] ? rcu_is_watching+0x12/0xc0
[ 68.139839][ T619] ? trace_contention_end+0xdc/0x140
[ 68.140162][ T619] ? __mutex_lock+0x19c/0xcd0
[ 68.140516][ T619] ? find_held_lock+0x2b/0x80
[ 68.140838][ T619] ? rtnl_newlink+0x651/0xa60
[ 68.141158][ T619] ? __create_object+0x5e/0xb0
[ 68.141487][ T619] ? __pfx___mutex_lock+0x10/0x10
[ 68.141834][ T619] ? trace_cap_capable+0x10f/0x190
[ 68.142160][ T619] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 68.142576][ T619] ? __rtnl_newlink+0x40e/0xa40
[ 68.142913][ T619] rtnl_newlink+0x69a/0xa60
[ 68.143253][ T619] ? __pfx_rtnl_newlink+0x10/0x10
[ 68.143573][ T619] ? __lock_acquire+0x44d/0x7e0
[ 68.143899][ T619] ? find_held_lock+0x2b/0x80
[ 68.144234][ T619] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 68.144554][ T619] ? __lock_release+0x5d/0x170
[ 68.144872][ T619] ? __pfx_rtnl_newlink+0x10/0x10
[ 68.145236][ T619] rtnetlink_rcv_msg+0x710/0xc00
[ 68.145562][ T619] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 68.145886][ T619] ? __lock_acquire+0x44d/0x7e0
[ 68.146219][ T619] netlink_rcv_skb+0x121/0x350
[ 68.146539][ T619] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 68.146865][ T619] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 68.147208][ T619] ? netlink_deliver_tap+0x13e/0x340
[ 68.147534][ T619] ? netlink_deliver_tap+0xc3/0x340
[ 68.147857][ T619] netlink_unicast+0x4a1/0x780
[ 68.148179][ T619] ? __pfx_netlink_unicast+0x10/0x10
[ 68.148507][ T619] ? __lock_acquire+0x44d/0x7e0
[ 68.148832][ T619] netlink_sendmsg+0x721/0xbe0
[ 68.149153][ T619] ? __pfx_netlink_sendmsg+0x10/0x10
[ 68.149481][ T619] ? __import_iovec+0x238/0x3c0
[ 68.149808][ T619] ____sys_sendmsg+0x7ad/0xa10
[ 68.150141][ T619] ? __pfx_____sys_sendmsg+0x10/0x10
[ 68.150466][ T619] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 68.150872][ T619] ___sys_sendmsg+0xed/0x170
[ 68.151189][ T619] ? kasan_record_aux_stack+0x8c/0xa0
[ 68.151524][ T619] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 68.151929][ T619] ? __pfx____sys_sendmsg+0x10/0x10
[ 68.152273][ T619] ? find_held_lock+0x2b/0x80
[ 68.152596][ T619] ? __lock_acquire+0x44d/0x7e0
[ 68.152921][ T619] ? find_held_lock+0x2b/0x80
[ 68.153245][ T619] ? __virt_addr_valid+0x22e/0x450
[ 68.153567][ T619] ? __lock_release+0x5d/0x170
[ 68.153892][ T619] __sys_sendmsg+0x10b/0x1a0
[ 68.154221][ T619] ? __call_rcu_common.constprop.0+0x320/0x640
[ 68.154609][ T619] ? __pfx___sys_sendmsg+0x10/0x10
[ 68.154948][ T619] ? rcu_is_watching+0x12/0xc0
[ 68.155281][ T619] do_syscall_64+0xc1/0x380
[ 68.155606][ T619] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.155998][ T619] RIP: 0033:0x7fc7acfe41e7
[ 68.156351][ T619] 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
[ 68.157469][ T619] RSP: 002b:00007ffdd10238a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 68.157943][ T619] RAX: ffffffffffffffda RBX: 00007ffdd1023fe0 RCX: 00007fc7acfe41e7
[ 68.158421][ T619] RDX: 0000000000000000 RSI: 00007ffdd1023910 RDI: 0000000000000005
[ 68.158897][ T619] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 68.159389][ T619] R10: 00007fc7acee1498 R11: 0000000000000246 R12: 0000000000000003
[ 68.159868][ T619] R13: 00000000686e71f8 R14: 0000000000499600 R15: 0000000000000000
[ 68.160365][ T619]
[ 68.160610][ T619] irq event stamp: 45759
[ 68.160853][ T619] hardirqs last enabled at (45769): [] __up_console_sem+0x6b/0x80
[ 68.161413][ T619] hardirqs last disabled at (45780): [] __up_console_sem+0x50/0x80
[ 68.161962][ T619] softirqs last enabled at (45160): [] handle_softirqs+0x358/0x620
[ 68.162511][ T619] softirqs last disabled at (45145): [] __irq_exit_rcu+0xfa/0x160
[ 68.163065][ T619] ---[ end trace 0000000000000000 ]---
[ 68.285329][ T621] ------------[ cut here ]------------
[ 68.285666][ T621] WARNING: CPU: 0 PID: 621 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 68.286277][ T621] Modules linked in:
[ 68.286514][ T621] CPU: 0 UID: 0 PID: 621 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 68.287110][ T621] Tainted: [W]=WARN
[ 68.287346][ T621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 68.287716][ T621] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 68.288027][ T621] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 68.289094][ T621] RSP: 0018:ffffc90001747140 EFLAGS: 00010246
[ 68.290642][ T621] RAX: 0000000000000000 RBX: ffff88800de61000 RCX: 0000000000000001
[ 68.291107][ T621] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 68.291556][ T621] RBP: ffffc90001747228 R08: ffff8880093f5000 R09: 0000000000000000
[ 68.292014][ T621] R10: ffffc900017475c8 R11: ffffffff8c473028 R12: 1ffff920002e8e2c
[ 68.292467][ T621] R13: 00000000000005dc R14: ffffc90001747880 R15: ffff88800add83e0
[ 68.292918][ T621] FS: 00007f031d041800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 68.293445][ T621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.293820][ T621] CR2: 00000000004e5a00 CR3: 00000000104dd002 CR4: 0000000000772ef0
[ 68.294272][ T621] PKRU: 55555554
[ 68.294495][ T621] Call Trace:
[ 68.294717][ T621]
[ 68.294868][ T621] ? find_held_lock+0x2b/0x80
[ 68.295176][ T621] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 68.295476][ T621] ? __lock_release+0x5d/0x170
[ 68.295774][ T621] ? __pfx_validate_linkmsg+0x10/0x10
[ 68.296074][ T621] ? is_bpf_text_address+0x71/0x120
[ 68.296377][ T621] ? kernel_text_address+0xce/0xe0
[ 68.296677][ T621] do_setlink.constprop.0+0x6b9/0x2650
[ 68.296979][ T621] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 68.297369][ T621] ? rcu_read_lock_any_held+0x43/0xb0
[ 68.297667][ T621] ? validate_chain+0x166/0x4d0
[ 68.297963][ T621] ? __kernel_text_address+0x12/0x40
[ 68.298273][ T621] ? __lock_acquire+0x44d/0x7e0
[ 68.298578][ T621] ? __mutex_trylock_common+0xf9/0x260
[ 68.298872][ T621] ? __pfx___mutex_trylock_common+0x10/0x10
[ 68.299262][ T621] ? rcu_is_watching+0x12/0xc0
[ 68.299565][ T621] ? rcu_is_watching+0x12/0xc0
[ 68.299859][ T621] ? trace_contention_end+0xdc/0x140
[ 68.300153][ T621] ? __mutex_lock+0x19c/0xcd0
[ 68.300467][ T621] ? find_held_lock+0x2b/0x80
[ 68.300763][ T621] ? rtnl_newlink+0x651/0xa60
[ 68.301055][ T621] ? __create_object+0x5e/0xb0
[ 68.301365][ T621] ? __pfx___mutex_lock+0x10/0x10
[ 68.301670][ T621] ? trace_cap_capable+0x10f/0x190
[ 68.301984][ T621] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 68.302367][ T621] ? __rtnl_newlink+0x40e/0xa40
[ 68.302670][ T621] rtnl_newlink+0x69a/0xa60
[ 68.302971][ T621] ? __pfx_rtnl_newlink+0x10/0x10
[ 68.303275][ T621] ? __lock_acquire+0x44d/0x7e0
[ 68.303575][ T621] ? find_held_lock+0x2b/0x80
[ 68.303870][ T621] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 68.304167][ T621] ? __lock_release+0x5d/0x170
[ 68.304491][ T621] ? __pfx_rtnl_newlink+0x10/0x10
[ 68.304786][ T621] rtnetlink_rcv_msg+0x710/0xc00
[ 68.305085][ T621] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 68.305397][ T621] ? __lock_acquire+0x44d/0x7e0
[ 68.305698][ T621] netlink_rcv_skb+0x121/0x350
[ 68.305993][ T621] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 68.306306][ T621] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 68.306613][ T621] ? netlink_deliver_tap+0x13e/0x340
[ 68.306903][ T621] ? netlink_deliver_tap+0xc3/0x340
[ 68.307209][ T621] netlink_unicast+0x4a1/0x780
[ 68.307509][ T621] ? __pfx_netlink_unicast+0x10/0x10
[ 68.307804][ T621] ? __lock_acquire+0x44d/0x7e0
[ 68.308102][ T621] netlink_sendmsg+0x721/0xbe0
[ 68.308419][ T621] ? __pfx_netlink_sendmsg+0x10/0x10
[ 68.308716][ T621] ? __import_iovec+0x238/0x3c0
[ 68.309021][ T621] ____sys_sendmsg+0x7ad/0xa10
[ 68.309333][ T621] ? __pfx_____sys_sendmsg+0x10/0x10
[ 68.309627][ T621] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 68.310006][ T621] ___sys_sendmsg+0xed/0x170
[ 68.310310][ T621] ? kasan_record_aux_stack+0x8c/0xa0
[ 68.310615][ T621] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 68.310986][ T621] ? __pfx____sys_sendmsg+0x10/0x10
[ 68.311294][ T621] ? find_held_lock+0x2b/0x80
[ 68.311598][ T621] ? __lock_acquire+0x44d/0x7e0
[ 68.311936][ T621] ? find_held_lock+0x2b/0x80
[ 68.312246][ T621] ? __virt_addr_valid+0x22e/0x450
[ 68.312543][ T621] ? __lock_release+0x5d/0x170
[ 68.312847][ T621] __sys_sendmsg+0x10b/0x1a0
[ 68.313144][ T621] ? __call_rcu_common.constprop.0+0x320/0x640
[ 68.313515][ T621] ? __pfx___sys_sendmsg+0x10/0x10
[ 68.313823][ T621] ? rcu_is_watching+0x12/0xc0
[ 68.314120][ T621] do_syscall_64+0xc1/0x380
[ 68.314427][ T621] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.314793][ T621] RIP: 0033:0x7f031d20e1e7
[ 68.315098][ T621] 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
[ 68.316167][ T621] RSP: 002b:00007ffce0310ec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 68.316622][ T621] RAX: ffffffffffffffda RBX: 00007ffce0311600 RCX: 00007f031d20e1e7
[ 68.317063][ T621] RDX: 0000000000000000 RSI: 00007ffce0310f30 RDI: 0000000000000005
[ 68.317527][ T621] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 68.317975][ T621] R10: 00007f031d10b498 R11: 0000000000000246 R12: 0000000000000003
[ 68.318427][ T621] R13: 00000000686e71f8 R14: 0000000000499600 R15: 0000000000000000
[ 68.318925][ T621]
[ 68.319156][ T621] irq event stamp: 40979
[ 68.319395][ T621] hardirqs last enabled at (40989): [] __up_console_sem+0x6b/0x80
[ 68.319932][ T621] hardirqs last disabled at (40996): [] __up_console_sem+0x50/0x80
[ 68.320461][ T621] softirqs last enabled at (40242): [] handle_softirqs+0x358/0x620
[ 68.320987][ T621] softirqs last disabled at (39385): [] __irq_exit_rcu+0xfa/0x160
[ 68.321514][ T621] ---[ end trace 0000000000000000 ]---
[ 70.284418][ T649] ------------[ cut here ]------------
[ 70.284734][ T649] WARNING: CPU: 3 PID: 649 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 70.285308][ T649] Modules linked in:
[ 70.285535][ T649] CPU: 3 UID: 0 PID: 649 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 70.286110][ T649] Tainted: [W]=WARN
[ 70.286333][ T649] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 70.286689][ T649] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 70.286978][ T649] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 70.287987][ T649] RSP: 0018:ffffc90001747140 EFLAGS: 00010246
[ 70.288355][ T649] RAX: 0000000000000000 RBX: ffff888007641000 RCX: 0000000000000001
[ 70.288772][ T649] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 70.289192][ T649] RBP: ffffc90001747228 R08: ffff888009602000 R09: 0000000000000000
[ 70.289626][ T649] R10: ffffc900017475c8 R11: ffffffff8c473028 R12: 1ffff920002e8e2c
[ 70.290043][ T649] R13: 0000000000000514 R14: ffffc90001747880 R15: ffff88800add8060
[ 70.290838][ T649] FS: 00007f7b5c805800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 70.291342][ T649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.291706][ T649] CR2: 00000000004e59f0 CR3: 0000000010b21004 CR4: 0000000000772ef0
[ 70.292138][ T649] PKRU: 55555554
[ 70.292361][ T649] Call Trace:
[ 70.292579][ T649]
[ 70.292723][ T649] ? find_held_lock+0x2b/0x80
[ 70.293010][ T649] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 70.293295][ T649] ? __lock_release+0x5d/0x170
[ 70.293578][ T649] ? __pfx_validate_linkmsg+0x10/0x10
[ 70.293860][ T649] ? is_bpf_text_address+0x71/0x120
[ 70.294141][ T649] ? kernel_text_address+0xce/0xe0
[ 70.294437][ T649] do_setlink.constprop.0+0x6b9/0x2650
[ 70.294725][ T649] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 70.295078][ T649] ? rcu_read_lock_any_held+0x43/0xb0
[ 70.295364][ T649] ? validate_chain+0x166/0x4d0
[ 70.295644][ T649] ? __kernel_text_address+0x12/0x40
[ 70.295930][ T649] ? __lock_acquire+0x44d/0x7e0
[ 70.296229][ T649] ? __mutex_trylock_common+0xf9/0x260
[ 70.296515][ T649] ? __pfx___mutex_trylock_common+0x10/0x10
[ 70.296864][ T649] ? rcu_is_watching+0x12/0xc0
[ 70.297153][ T649] ? rcu_is_watching+0x12/0xc0
[ 70.297449][ T649] ? trace_contention_end+0xdc/0x140
[ 70.297730][ T649] ? __mutex_lock+0x19c/0xcd0
[ 70.298010][ T649] ? find_held_lock+0x2b/0x80
[ 70.298301][ T649] ? rtnl_newlink+0x651/0xa60
[ 70.298583][ T649] ? __create_object+0x5e/0xb0
[ 70.298872][ T649] ? __pfx___mutex_lock+0x10/0x10
[ 70.299151][ T649] ? trace_cap_capable+0x10f/0x190
[ 70.299445][ T649] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 70.299792][ T649] ? __rtnl_newlink+0x40e/0xa40
[ 70.300080][ T649] rtnl_newlink+0x69a/0xa60
[ 70.300376][ T649] ? __pfx_rtnl_newlink+0x10/0x10
[ 70.300656][ T649] ? __lock_acquire+0x44d/0x7e0
[ 70.300947][ T649] ? find_held_lock+0x2b/0x80
[ 70.301234][ T649] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 70.301512][ T649] ? __lock_release+0x5d/0x170
[ 70.301804][ T649] ? __pfx_rtnl_newlink+0x10/0x10
[ 70.302085][ T649] rtnetlink_rcv_msg+0x710/0xc00
[ 70.302393][ T649] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 70.302676][ T649] ? __lock_acquire+0x44d/0x7e0
[ 70.302961][ T649] netlink_rcv_skb+0x121/0x350
[ 70.303256][ T649] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 70.303539][ T649] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 70.303829][ T649] ? netlink_deliver_tap+0x13e/0x340
[ 70.304107][ T649] ? netlink_deliver_tap+0xc3/0x340
[ 70.304400][ T649] netlink_unicast+0x4a1/0x780
[ 70.304683][ T649] ? __pfx_netlink_unicast+0x10/0x10
[ 70.304960][ T649] ? __lock_acquire+0x44d/0x7e0
[ 70.305268][ T649] netlink_sendmsg+0x721/0xbe0
[ 70.305556][ T649] ? __pfx_netlink_sendmsg+0x10/0x10
[ 70.305838][ T649] ? __import_iovec+0x238/0x3c0
[ 70.306125][ T649] ____sys_sendmsg+0x7ad/0xa10
[ 70.306419][ T649] ? __pfx_____sys_sendmsg+0x10/0x10
[ 70.306700][ T649] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 70.307058][ T649] ___sys_sendmsg+0xed/0x170
[ 70.307353][ T649] ? kasan_record_aux_stack+0x8c/0xa0
[ 70.307634][ T649] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 70.307984][ T649] ? __pfx____sys_sendmsg+0x10/0x10
[ 70.308278][ T649] ? find_held_lock+0x2b/0x80
[ 70.308564][ T649] ? __lock_acquire+0x44d/0x7e0
[ 70.308851][ T649] ? find_held_lock+0x2b/0x80
[ 70.309139][ T649] ? __virt_addr_valid+0x22e/0x450
[ 70.309434][ T649] ? __lock_release+0x5d/0x170
[ 70.309724][ T649] __sys_sendmsg+0x10b/0x1a0
[ 70.310001][ T649] ? __call_rcu_common.constprop.0+0x320/0x640
[ 70.310360][ T649] ? __pfx___sys_sendmsg+0x10/0x10
[ 70.310655][ T649] ? rcu_is_watching+0x12/0xc0
[ 70.310938][ T649] do_syscall_64+0xc1/0x380
[ 70.311229][ T649] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.311580][ T649] RIP: 0033:0x7f7b5c9d21e7
[ 70.311879][ T649] 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
[ 70.312893][ T649] RSP: 002b:00007ffd6285c8b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 70.313329][ T649] RAX: ffffffffffffffda RBX: 00007ffd6285cff0 RCX: 00007f7b5c9d21e7
[ 70.313756][ T649] RDX: 0000000000000000 RSI: 00007ffd6285c920 RDI: 0000000000000005
[ 70.314173][ T649] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 70.314606][ T649] R10: 00007f7b5c8cf498 R11: 0000000000000246 R12: 0000000000000003
[ 70.315025][ T649] R13: 00000000686e71fa R14: 0000000000499600 R15: 0000000000000000
[ 70.315473][ T649]
[ 70.315689][ T649] irq event stamp: 41309
[ 70.315898][ T649] hardirqs last enabled at (41317): [] __up_console_sem+0x6b/0x80
[ 70.316391][ T649] hardirqs last disabled at (41326): [] __up_console_sem+0x50/0x80
[ 70.316872][ T649] softirqs last enabled at (40618): [] handle_softirqs+0x358/0x620
[ 70.317366][ T649] softirqs last disabled at (40363): [] __irq_exit_rcu+0xfa/0x160
[ 70.317847][ T649] ---[ end trace 0000000000000000 ]---
[ 70.451159][ T651] ------------[ cut here ]------------
[ 70.451484][ T651] WARNING: CPU: 0 PID: 651 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 70.452069][ T651] Modules linked in:
[ 70.452298][ T651] CPU: 0 UID: 0 PID: 651 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 70.452879][ T651] Tainted: [W]=WARN
[ 70.453090][ T651] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 70.453455][ T651] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 70.453744][ T651] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 70.454775][ T651] RSP: 0018:ffffc90001807140 EFLAGS: 00010246
[ 70.455166][ T651] RAX: 0000000000000000 RBX: ffff88800de61000 RCX: 0000000000000001
[ 70.456091][ T651] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 70.456524][ T651] RBP: ffffc90001807228 R08: ffff88800d8e8800 R09: 0000000000000000
[ 70.456957][ T651] R10: ffffc900018075c8 R11: ffffffff8c473028 R12: 1ffff92000300e2c
[ 70.457398][ T651] R13: 0000000000000514 R14: ffffc90001807880 R15: ffff88800add98e0
[ 70.457814][ T651] FS: 00007f24fbf8a800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 70.458338][ T651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.458692][ T651] CR2: 00000000004e5a00 CR3: 0000000010a2a006 CR4: 0000000000772ef0
[ 70.459132][ T651] PKRU: 55555554
[ 70.459367][ T651] Call Trace:
[ 70.459576][ T651]
[ 70.459717][ T651] ? find_held_lock+0x2b/0x80
[ 70.460019][ T651] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 70.460308][ T651] ? __lock_release+0x5d/0x170
[ 70.460590][ T651] ? __pfx_validate_linkmsg+0x10/0x10
[ 70.460868][ T651] ? is_bpf_text_address+0x71/0x120
[ 70.461180][ T651] ? kernel_text_address+0xce/0xe0
[ 70.461475][ T651] do_setlink.constprop.0+0x6b9/0x2650
[ 70.461776][ T651] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 70.462145][ T651] ? rcu_read_lock_any_held+0x43/0xb0
[ 70.462444][ T651] ? validate_chain+0x166/0x4d0
[ 70.462723][ T651] ? __kernel_text_address+0x12/0x40
[ 70.463004][ T651] ? __lock_acquire+0x44d/0x7e0
[ 70.463314][ T651] ? __mutex_trylock_common+0xf9/0x260
[ 70.463601][ T651] ? __pfx___mutex_trylock_common+0x10/0x10
[ 70.463946][ T651] ? rcu_is_watching+0x12/0xc0
[ 70.464250][ T651] ? rcu_is_watching+0x12/0xc0
[ 70.464531][ T651] ? trace_contention_end+0xdc/0x140
[ 70.464808][ T651] ? __mutex_lock+0x19c/0xcd0
[ 70.465108][ T651] ? find_held_lock+0x2b/0x80
[ 70.465404][ T651] ? rtnl_newlink+0x651/0xa60
[ 70.465681][ T651] ? __create_object+0x5e/0xb0
[ 70.465962][ T651] ? __pfx___mutex_lock+0x10/0x10
[ 70.466278][ T651] ? trace_cap_capable+0x10f/0x190
[ 70.466570][ T651] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 70.466919][ T651] ? __rtnl_newlink+0x40e/0xa40
[ 70.467251][ T651] rtnl_newlink+0x69a/0xa60
[ 70.467539][ T651] ? __pfx_rtnl_newlink+0x10/0x10
[ 70.467821][ T651] ? __lock_acquire+0x44d/0x7e0
[ 70.468107][ T651] ? find_held_lock+0x2b/0x80
[ 70.468416][ T651] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 70.468694][ T651] ? __lock_release+0x5d/0x170
[ 70.468977][ T651] ? __pfx_rtnl_newlink+0x10/0x10
[ 70.469279][ T651] rtnetlink_rcv_msg+0x710/0xc00
[ 70.469562][ T651] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 70.469845][ T651] ? __lock_acquire+0x44d/0x7e0
[ 70.470131][ T651] netlink_rcv_skb+0x121/0x350
[ 70.470440][ T651] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 70.470721][ T651] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 70.471010][ T651] ? netlink_deliver_tap+0x13e/0x340
[ 70.471308][ T651] ? netlink_deliver_tap+0xc3/0x340
[ 70.471590][ T651] netlink_unicast+0x4a1/0x780
[ 70.471883][ T651] ? __pfx_netlink_unicast+0x10/0x10
[ 70.472164][ T651] ? __lock_acquire+0x44d/0x7e0
[ 70.472472][ T651] netlink_sendmsg+0x721/0xbe0
[ 70.472757][ T651] ? __pfx_netlink_sendmsg+0x10/0x10
[ 70.473037][ T651] ? __import_iovec+0x238/0x3c0
[ 70.473338][ T651] ____sys_sendmsg+0x7ad/0xa10
[ 70.473644][ T651] ? __pfx_____sys_sendmsg+0x10/0x10
[ 70.473925][ T651] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 70.474313][ T651] ___sys_sendmsg+0xed/0x170
[ 70.474603][ T651] ? kasan_record_aux_stack+0x8c/0xa0
[ 70.474880][ T651] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 70.475236][ T651] ? __pfx____sys_sendmsg+0x10/0x10
[ 70.475532][ T651] ? find_held_lock+0x2b/0x80
[ 70.475817][ T651] ? __lock_acquire+0x44d/0x7e0
[ 70.476100][ T651] ? find_held_lock+0x2b/0x80
[ 70.476404][ T651] ? __virt_addr_valid+0x22e/0x450
[ 70.476686][ T651] ? __lock_release+0x5d/0x170
[ 70.476974][ T651] __sys_sendmsg+0x10b/0x1a0
[ 70.477260][ T651] ? __call_rcu_common.constprop.0+0x320/0x640
[ 70.477619][ T651] ? __pfx___sys_sendmsg+0x10/0x10
[ 70.477912][ T651] ? rcu_is_watching+0x12/0xc0
[ 70.478218][ T651] do_syscall_64+0xc1/0x380
[ 70.478519][ T651] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.478863][ T651] RIP: 0033:0x7f24fc1571e7
[ 70.479150][ T651] 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
[ 70.480178][ T651] RSP: 002b:00007fffde01bbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 70.480628][ T651] RAX: ffffffffffffffda RBX: 00007fffde01c330 RCX: 00007f24fc1571e7
[ 70.481045][ T651] RDX: 0000000000000000 RSI: 00007fffde01bc60 RDI: 0000000000000005
[ 70.481470][ T651] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 70.481919][ T651] R10: 00007f24fc054498 R11: 0000000000000246 R12: 0000000000000003
[ 70.482360][ T651] R13: 00000000686e71fb R14: 0000000000499600 R15: 0000000000000000
[ 70.482805][ T651]
[ 70.483013][ T651] irq event stamp: 45905
[ 70.483228][ T651] hardirqs last enabled at (45915): [] __up_console_sem+0x6b/0x80
[ 70.483722][ T651] hardirqs last disabled at (45922): [] __up_console_sem+0x50/0x80
[ 70.484221][ T651] softirqs last enabled at (45886): [] handle_softirqs+0x358/0x620
[ 70.484718][ T651] softirqs last disabled at (45865): [] __irq_exit_rcu+0xfa/0x160
[ 70.485208][ T651] ---[ end trace 0000000000000000 ]---
[ 76.993151][ T12] eth1: left allmulticast mode
[ 76.993524][ T12] eth1: left promiscuous mode
[ 76.993996][ T12] br0: port 2(eth1) entered disabled state
[ 76.996858][ T12] eth0: left allmulticast mode
[ 76.997184][ T12] eth0: left promiscuous mode
[ 76.997991][ T12] br0: port 1(eth0) entered disabled state
[ 86.269775][ T759] eth0: renamed from r1h1
[ 86.561152][ T761] eth0: renamed from r2h1
[ 86.967079][ T764] eth2: renamed from r2h2
[ 87.361667][ T767] eth1: renamed from r2r1
[ 87.978481][ T772] br0: port 1(eth0) entered blocking state
[ 87.978892][ T772] br0: port 1(eth0) entered disabled state
[ 87.979279][ T772] eth0: entered allmulticast mode
[ 87.981452][ T772] eth0: entered promiscuous mode
[ 87.984660][ T772] ------------[ cut here ]------------
[ 87.984986][ T772] WARNING: CPU: 3 PID: 772 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 87.985629][ T772] Modules linked in:
[ 87.985872][ T772] CPU: 3 UID: 0 PID: 772 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 87.987125][ T772] Tainted: [W]=WARN
[ 87.987369][ T772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 87.987750][ T772] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 87.988058][ T772] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 87.989152][ T772] RSP: 0018:ffffc90001dc6ef0 EFLAGS: 00010246
[ 87.989567][ T772] RAX: 0000000000000000 RBX: ffff88800e61a000 RCX: 0000000000000001
[ 87.990022][ T772] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 87.990486][ T772] RBP: ffffc90001dc6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 87.990937][ T772] R10: ffffc90001dc7008 R11: ffffffff8bb8d1e0 R12: 1ffff920003b8de2
[ 87.991398][ T772] R13: 00000000000005dc R14: ffffc90001dc7008 R15: ffff88800e61af48
[ 87.991870][ T772] FS: 00007fefe7464800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 87.992412][ T772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.992799][ T772] CR2: 00000000004e59f0 CR3: 00000000110ea005 CR4: 0000000000772ef0
[ 87.993284][ T772] PKRU: 55555554
[ 87.993517][ T772] Call Trace:
[ 87.993740][ T772]
[ 87.993896][ T772] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 87.994210][ T772] ? __lock_acquire+0x44d/0x7e0
[ 87.994524][ T772] netif_set_mtu+0x88/0x100
[ 87.994829][ T772] ? __pfx_netif_set_mtu+0x10/0x10
[ 87.995144][ T772] dev_set_mtu+0xa4/0x230
[ 87.995381][ T772] br_mtu_auto_adjust+0x189/0x270
[ 87.995687][ T772] br_add_if+0xda3/0x1330
[ 87.995928][ T772] do_set_master+0x38d/0x6d0
[ 87.996234][ T772] ? kernel_text_address+0xce/0xe0
[ 87.996539][ T772] do_setlink.constprop.0+0x9fc/0x2650
[ 87.996848][ T772] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 87.997256][ T772] ? rcu_read_lock_any_held+0x43/0xb0
[ 87.997557][ T772] ? validate_chain+0x166/0x4d0
[ 87.997864][ T772] ? __kernel_text_address+0x12/0x40
[ 87.998166][ T772] ? __lock_acquire+0x44d/0x7e0
[ 87.998474][ T772] ? __mutex_trylock_common+0xf9/0x260
[ 87.998773][ T772] ? __pfx___mutex_trylock_common+0x10/0x10
[ 87.999141][ T772] ? rcu_is_watching+0x12/0xc0
[ 87.999448][ T772] ? rcu_is_watching+0x12/0xc0
[ 87.999746][ T772] ? trace_contention_end+0xdc/0x140
[ 88.000048][ T772] ? __mutex_lock+0x19c/0xcd0
[ 88.000358][ T772] ? find_held_lock+0x2b/0x80
[ 88.000657][ T772] ? rtnl_newlink+0x651/0xa60
[ 88.000950][ T772] ? __create_object+0x5e/0xb0
[ 88.001273][ T772] ? __pfx___mutex_lock+0x10/0x10
[ 88.001578][ T772] ? trace_cap_capable+0x10f/0x190
[ 88.001891][ T772] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 88.002291][ T772] ? __rtnl_newlink+0x40e/0xa40
[ 88.002597][ T772] rtnl_newlink+0x69a/0xa60
[ 88.002900][ T772] ? __pfx_rtnl_newlink+0x10/0x10
[ 88.003209][ T772] ? __lock_acquire+0x44d/0x7e0
[ 88.003513][ T772] ? find_held_lock+0x2b/0x80
[ 88.003812][ T772] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 88.004107][ T772] ? __lock_release+0x5d/0x170
[ 88.004415][ T772] ? __pfx_rtnl_newlink+0x10/0x10
[ 88.004761][ T772] rtnetlink_rcv_msg+0x710/0xc00
[ 88.005059][ T772] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 88.005381][ T772] ? __lock_acquire+0x44d/0x7e0
[ 88.005688][ T772] netlink_rcv_skb+0x121/0x350
[ 88.005990][ T772] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 88.006300][ T772] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 88.006610][ T772] ? netlink_deliver_tap+0x13e/0x340
[ 88.006906][ T772] ? netlink_deliver_tap+0xc3/0x340
[ 88.007217][ T772] netlink_unicast+0x4a1/0x780
[ 88.007518][ T772] ? __pfx_netlink_unicast+0x10/0x10
[ 88.007813][ T772] ? __lock_acquire+0x44d/0x7e0
[ 88.008115][ T772] netlink_sendmsg+0x721/0xbe0
[ 88.008424][ T772] ? __pfx_netlink_sendmsg+0x10/0x10
[ 88.008723][ T772] ? __import_iovec+0x238/0x3c0
[ 88.009029][ T772] ____sys_sendmsg+0x7ad/0xa10
[ 88.009358][ T772] ? __pfx_____sys_sendmsg+0x10/0x10
[ 88.009660][ T772] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 88.010049][ T772] ___sys_sendmsg+0xed/0x170
[ 88.010355][ T772] ? kasan_record_aux_stack+0x8c/0xa0
[ 88.010652][ T772] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 88.011023][ T772] ? __pfx____sys_sendmsg+0x10/0x10
[ 88.011339][ T772] ? find_held_lock+0x2b/0x80
[ 88.011640][ T772] ? __lock_acquire+0x44d/0x7e0
[ 88.011955][ T772] ? find_held_lock+0x2b/0x80
[ 88.012262][ T772] ? __virt_addr_valid+0x22e/0x450
[ 88.012562][ T772] ? __lock_release+0x5d/0x170
[ 88.012865][ T772] __sys_sendmsg+0x10b/0x1a0
[ 88.013159][ T772] ? __call_rcu_common.constprop.0+0x320/0x640
[ 88.013546][ T772] ? __pfx___sys_sendmsg+0x10/0x10
[ 88.013863][ T772] ? rcu_is_watching+0x12/0xc0
[ 88.014160][ T772] do_syscall_64+0xc1/0x380
[ 88.014470][ T772] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.014840][ T772] RIP: 0033:0x7fefe76311e7
[ 88.015149][ T772] 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
[ 88.016229][ T772] RSP: 002b:00007ffdcafbb5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 88.016680][ T772] RAX: ffffffffffffffda RBX: 00007ffdcafbbd20 RCX: 00007fefe76311e7
[ 88.017128][ T772] RDX: 0000000000000000 RSI: 00007ffdcafbb650 RDI: 0000000000000005
[ 88.017600][ T772] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 88.018065][ T772] R10: 0000000012bb2910 R11: 0000000000000246 R12: 0000000000000004
[ 88.018519][ T772] R13: 00000000686e720c R14: 0000000000499600 R15: 0000000000000000
[ 88.018978][ T772]
[ 88.019211][ T772] irq event stamp: 37719
[ 88.019434][ T772] hardirqs last enabled at (37727): [] __up_console_sem+0x6b/0x80
[ 88.019957][ T772] hardirqs last disabled at (37734): [] __up_console_sem+0x50/0x80
[ 88.020483][ T772] softirqs last enabled at (37680): [] handle_softirqs+0x358/0x620
[ 88.021002][ T772] softirqs last disabled at (37659): [] __irq_exit_rcu+0xfa/0x160
[ 88.021533][ T772] ---[ end trace 0000000000000000 ]---
[ 88.022842][ T38] br0: port 1(eth0) entered blocking state
[ 88.023271][ T38] br0: port 1(eth0) entered forwarding state
[ 88.155507][ T773] br0: port 2(eth1) entered blocking state
[ 88.155975][ T773] br0: port 2(eth1) entered disabled state
[ 88.156907][ T773] eth1: entered allmulticast mode
[ 88.159156][ T773] eth1: entered promiscuous mode
[ 88.160543][ T773] ------------[ cut here ]------------
[ 88.160854][ T773] WARNING: CPU: 3 PID: 773 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 88.161643][ T773] Modules linked in:
[ 88.161891][ T773] CPU: 3 UID: 0 PID: 773 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 88.162541][ T773] Tainted: [W]=WARN
[ 88.162768][ T773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 88.163148][ T773] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 88.163469][ T773] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 88.164568][ T773] RSP: 0018:ffffc90001dc6ef0 EFLAGS: 00010246
[ 88.164951][ T773] RAX: 0000000000000000 RBX: ffff88800e61a000 RCX: 0000000000000001
[ 88.165418][ T773] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 88.165864][ T773] RBP: ffffc90001dc6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 88.166326][ T773] R10: ffffc90001dc7008 R11: ffffffff8c4ceab8 R12: 1ffff920003b8de2
[ 88.166774][ T773] R13: 00000000000005dc R14: ffffc90001dc7008 R15: ffff88800e61af48
[ 88.167239][ T773] FS: 00007f45be454800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 88.167767][ T773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.168147][ T773] CR2: 00000000004e59f8 CR3: 0000000010f9c002 CR4: 0000000000772ef0
[ 88.168620][ T773] PKRU: 55555554
[ 88.168850][ T773] Call Trace:
[ 88.169076][ T773]
[ 88.169245][ T773] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 88.169554][ T773] ? mark_held_locks+0x49/0x80
[ 88.169854][ T773] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 88.170236][ T773] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.170539][ T773] netif_set_mtu+0x88/0x100
[ 88.170838][ T773] ? __pfx_netif_set_mtu+0x10/0x10
[ 88.171151][ T773] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 88.171553][ T773] dev_set_mtu+0xa4/0x230
[ 88.171802][ T773] br_mtu_auto_adjust+0x189/0x270
[ 88.172107][ T773] br_add_if+0xda3/0x1330
[ 88.172370][ T773] do_set_master+0x38d/0x6d0
[ 88.172668][ T773] ? kernel_text_address+0xce/0xe0
[ 88.172972][ T773] do_setlink.constprop.0+0x9fc/0x2650
[ 88.173289][ T773] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 88.173672][ T773] ? rcu_read_lock_any_held+0x43/0xb0
[ 88.173972][ T773] ? validate_chain+0x166/0x4d0
[ 88.174284][ T773] ? __kernel_text_address+0x12/0x40
[ 88.174584][ T773] ? __lock_acquire+0x44d/0x7e0
[ 88.174893][ T773] ? __mutex_trylock_common+0xf9/0x260
[ 88.175211][ T773] ? __pfx___mutex_trylock_common+0x10/0x10
[ 88.175584][ T773] ? rcu_is_watching+0x12/0xc0
[ 88.175889][ T773] ? rcu_is_watching+0x12/0xc0
[ 88.176184][ T773] ? trace_contention_end+0xdc/0x140
[ 88.176507][ T773] ? __mutex_lock+0x19c/0xcd0
[ 88.176806][ T773] ? find_held_lock+0x2b/0x80
[ 88.177103][ T773] ? rtnl_newlink+0x651/0xa60
[ 88.177410][ T773] ? __create_object+0x5e/0xb0
[ 88.177711][ T773] ? __pfx___mutex_lock+0x10/0x10
[ 88.178008][ T773] ? trace_cap_capable+0x10f/0x190
[ 88.178326][ T773] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 88.178695][ T773] ? __rtnl_newlink+0x40e/0xa40
[ 88.178998][ T773] rtnl_newlink+0x69a/0xa60
[ 88.179316][ T773] ? __pfx_rtnl_newlink+0x10/0x10
[ 88.179615][ T773] ? __lock_acquire+0x44d/0x7e0
[ 88.179918][ T773] ? find_held_lock+0x2b/0x80
[ 88.180240][ T773] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 88.180544][ T773] ? __lock_release+0x5d/0x170
[ 88.180841][ T773] ? __pfx_rtnl_newlink+0x10/0x10
[ 88.181135][ T773] rtnetlink_rcv_msg+0x710/0xc00
[ 88.181447][ T773] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 88.181755][ T773] ? __lock_acquire+0x44d/0x7e0
[ 88.182058][ T773] netlink_rcv_skb+0x121/0x350
[ 88.182371][ T773] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 88.182670][ T773] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 88.182979][ T773] ? netlink_deliver_tap+0x13e/0x340
[ 88.183289][ T773] ? netlink_deliver_tap+0xc3/0x340
[ 88.183589][ T773] netlink_unicast+0x4a1/0x780
[ 88.183887][ T773] ? __pfx_netlink_unicast+0x10/0x10
[ 88.184183][ T773] ? __lock_acquire+0x44d/0x7e0
[ 88.184508][ T773] netlink_sendmsg+0x721/0xbe0
[ 88.184809][ T773] ? __pfx_netlink_sendmsg+0x10/0x10
[ 88.185108][ T773] ? __import_iovec+0x238/0x3c0
[ 88.185429][ T773] ____sys_sendmsg+0x7ad/0xa10
[ 88.185736][ T773] ? __pfx_____sys_sendmsg+0x10/0x10
[ 88.186029][ T773] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 88.186426][ T773] ___sys_sendmsg+0xed/0x170
[ 88.186722][ T773] ? kasan_record_aux_stack+0x8c/0xa0
[ 88.187018][ T773] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 88.187411][ T773] ? __pfx____sys_sendmsg+0x10/0x10
[ 88.187714][ T773] ? find_held_lock+0x2b/0x80
[ 88.188014][ T773] ? __lock_acquire+0x44d/0x7e0
[ 88.188340][ T773] ? find_held_lock+0x2b/0x80
[ 88.188642][ T773] ? __virt_addr_valid+0x22e/0x450
[ 88.188943][ T773] ? __lock_release+0x5d/0x170
[ 88.189261][ T773] __sys_sendmsg+0x10b/0x1a0
[ 88.189565][ T773] ? __call_rcu_common.constprop.0+0x320/0x640
[ 88.189933][ T773] ? __pfx___sys_sendmsg+0x10/0x10
[ 88.190254][ T773] ? rcu_is_watching+0x12/0xc0
[ 88.190553][ T773] do_syscall_64+0xc1/0x380
[ 88.190852][ T773] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.191233][ T773] RIP: 0033:0x7f45be6211e7
[ 88.191544][ T773] 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
[ 88.192643][ T773] RSP: 002b:00007ffd3fd281e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 88.193096][ T773] RAX: ffffffffffffffda RBX: 00007ffd3fd28920 RCX: 00007f45be6211e7
[ 88.193558][ T773] RDX: 0000000000000000 RSI: 00007ffd3fd28250 RDI: 0000000000000005
[ 88.194011][ T773] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 88.194693][ T773] R10: 000000001d7ad910 R11: 0000000000000246 R12: 0000000000000004
[ 88.195137][ T773] R13: 00000000686e720c R14: 0000000000499600 R15: 0000000000000000
[ 88.195608][ T773]
[ 88.196046][ T773] irq event stamp: 44039
[ 88.196295][ T773] hardirqs last enabled at (44071): [] __up_console_sem+0x6b/0x80
[ 88.196810][ T773] hardirqs last disabled at (44078): [] __up_console_sem+0x50/0x80
[ 88.197551][ T773] softirqs last enabled at (44068): [] handle_softirqs+0x358/0x620
[ 88.198068][ T773] softirqs last disabled at (44047): [] __irq_exit_rcu+0xfa/0x160
[ 88.198812][ T773] ---[ end trace 0000000000000000 ]---
[ 88.200086][ T38] br0: port 2(eth1) entered blocking state
[ 88.201044][ T38] br0: port 2(eth1) entered forwarding state
[ 99.551524][ T835] ------------[ cut here ]------------
[ 99.551894][ T835] WARNING: CPU: 3 PID: 835 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 99.552492][ T835] Modules linked in:
[ 99.552726][ T835] CPU: 3 UID: 0 PID: 835 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 99.554097][ T835] Tainted: [W]=WARN
[ 99.554335][ T835] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 99.554718][ T835] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 99.555022][ T835] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 99.556113][ T835] RSP: 0018:ffffc90001f27140 EFLAGS: 00010246
[ 99.556510][ T835] RAX: 0000000000000000 RBX: ffff888008489000 RCX: 0000000000000001
[ 99.556962][ T835] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 99.557415][ T835] RBP: ffffc90001f27228 R08: ffff88800d61e800 R09: 0000000000000000
[ 99.557876][ T835] R10: ffffc90001f275c8 R11: ffffffff8c473028 R12: 1ffff920003e4e2c
[ 99.558345][ T835] R13: 0000000000000514 R14: ffffc90001f27880 R15: ffff88801104b860
[ 99.558790][ T835] FS: 00007f55ad168800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 99.559313][ T835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 99.559691][ T835] CR2: 00000000004e59f0 CR3: 000000001127a001 CR4: 0000000000772ef0
[ 99.560142][ T835] PKRU: 55555554
[ 99.560376][ T835] Call Trace:
[ 99.560602][ T835]
[ 99.560758][ T835] ? find_held_lock+0x2b/0x80
[ 99.561062][ T835] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 99.561375][ T835] ? __lock_release+0x5d/0x170
[ 99.561677][ T835] ? __pfx_validate_linkmsg+0x10/0x10
[ 99.561979][ T835] ? is_bpf_text_address+0x71/0x120
[ 99.562304][ T835] ? kernel_text_address+0xce/0xe0
[ 99.562617][ T835] do_setlink.constprop.0+0x6b9/0x2650
[ 99.562932][ T835] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 99.563321][ T835] ? rcu_read_lock_any_held+0x43/0xb0
[ 99.563632][ T835] ? validate_chain+0x166/0x4d0
[ 99.563924][ T835] ? __kernel_text_address+0x12/0x40
[ 99.564240][ T835] ? __lock_acquire+0x44d/0x7e0
[ 99.564545][ T835] ? __mutex_trylock_common+0xf9/0x260
[ 99.564844][ T835] ? __pfx___mutex_trylock_common+0x10/0x10
[ 99.565229][ T835] ? rcu_is_watching+0x12/0xc0
[ 99.565531][ T835] ? rcu_is_watching+0x12/0xc0
[ 99.565823][ T835] ? trace_contention_end+0xdc/0x140
[ 99.566119][ T835] ? __mutex_lock+0x19c/0xcd0
[ 99.566434][ T835] ? find_held_lock+0x2b/0x80
[ 99.566729][ T835] ? rtnl_newlink+0x651/0xa60
[ 99.567032][ T835] ? __create_object+0x5e/0xb0
[ 99.567359][ T835] ? __pfx___mutex_lock+0x10/0x10
[ 99.567667][ T835] ? trace_cap_capable+0x10f/0x190
[ 99.568003][ T835] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 99.568383][ T835] ? __rtnl_newlink+0x40e/0xa40
[ 99.568680][ T835] rtnl_newlink+0x69a/0xa60
[ 99.568990][ T835] ? __pfx_rtnl_newlink+0x10/0x10
[ 99.569295][ T835] ? __lock_acquire+0x44d/0x7e0
[ 99.569606][ T835] ? find_held_lock+0x2b/0x80
[ 99.569902][ T835] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 99.570204][ T835] ? __lock_release+0x5d/0x170
[ 99.570513][ T835] ? __pfx_rtnl_newlink+0x10/0x10
[ 99.570804][ T835] rtnetlink_rcv_msg+0x710/0xc00
[ 99.571106][ T835] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 99.571431][ T835] ? __lock_acquire+0x44d/0x7e0
[ 99.571752][ T835] netlink_rcv_skb+0x121/0x350
[ 99.572047][ T835] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 99.572361][ T835] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 99.572667][ T835] ? netlink_deliver_tap+0x13e/0x340
[ 99.572965][ T835] ? netlink_deliver_tap+0xc3/0x340
[ 99.573279][ T835] netlink_unicast+0x4a1/0x780
[ 99.573573][ T835] ? __pfx_netlink_unicast+0x10/0x10
[ 99.573863][ T835] ? __lock_acquire+0x44d/0x7e0
[ 99.574176][ T835] netlink_sendmsg+0x721/0xbe0
[ 99.574480][ T835] ? __pfx_netlink_sendmsg+0x10/0x10
[ 99.574772][ T835] ? __import_iovec+0x238/0x3c0
[ 99.575070][ T835] ____sys_sendmsg+0x7ad/0xa10
[ 99.575381][ T835] ? __pfx_____sys_sendmsg+0x10/0x10
[ 99.575686][ T835] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 99.576078][ T835] ___sys_sendmsg+0xed/0x170
[ 99.576376][ T835] ? kasan_record_aux_stack+0x8c/0xa0
[ 99.576688][ T835] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 99.577093][ T835] ? __pfx____sys_sendmsg+0x10/0x10
[ 99.577407][ T835] ? find_held_lock+0x2b/0x80
[ 99.577706][ T835] ? __lock_acquire+0x44d/0x7e0
[ 99.578002][ T835] ? find_held_lock+0x2b/0x80
[ 99.578311][ T835] ? __virt_addr_valid+0x22e/0x450
[ 99.578616][ T835] ? __lock_release+0x5d/0x170
[ 99.578913][ T835] __sys_sendmsg+0x10b/0x1a0
[ 99.579228][ T835] ? __call_rcu_common.constprop.0+0x320/0x640
[ 99.579590][ T835] ? __pfx___sys_sendmsg+0x10/0x10
[ 99.579895][ T835] ? rcu_is_watching+0x12/0xc0
[ 99.580189][ T835] do_syscall_64+0xc1/0x380
[ 99.580495][ T835] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.580857][ T835] RIP: 0033:0x7f55ad3351e7
[ 99.581160][ T835] 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
[ 99.582223][ T835] RSP: 002b:00007fff87bc22e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 99.582666][ T835] RAX: ffffffffffffffda RBX: 00007fff87bc2a20 RCX: 00007f55ad3351e7
[ 99.583101][ T835] RDX: 0000000000000000 RSI: 00007fff87bc2350 RDI: 0000000000000005
[ 99.583550][ T835] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 99.583988][ T835] R10: 00007f55ad232498 R11: 0000000000000246 R12: 0000000000000003
[ 99.584433][ T835] R13: 00000000686e7218 R14: 0000000000499600 R15: 0000000000000000
[ 99.584881][ T835]
[ 99.585098][ T835] irq event stamp: 42941
[ 99.585328][ T835] hardirqs last enabled at (42951): [] __up_console_sem+0x6b/0x80
[ 99.585856][ T835] hardirqs last disabled at (42958): [] __up_console_sem+0x50/0x80
[ 99.586403][ T835] softirqs last enabled at (42286): [] handle_softirqs+0x358/0x620
[ 99.586935][ T835] softirqs last disabled at (42281): [] __irq_exit_rcu+0xfa/0x160
[ 99.587472][ T835] ---[ end trace 0000000000000000 ]---
[ 99.722630][ T837] ------------[ cut here ]------------
[ 99.722987][ T837] WARNING: CPU: 3 PID: 837 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 99.723762][ T837] Modules linked in:
[ 99.724009][ T837] CPU: 3 UID: 0 PID: 837 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 99.724645][ T837] Tainted: [W]=WARN
[ 99.724879][ T837] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 99.725271][ T837] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 99.725588][ T837] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 99.726703][ T837] RSP: 0018:ffffc90001f37140 EFLAGS: 00010246
[ 99.727095][ T837] RAX: 0000000000000000 RBX: ffff888010659000 RCX: 0000000000000001
[ 99.727572][ T837] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 99.728032][ T837] RBP: ffffc90001f37228 R08: ffff88800d67e800 R09: 0000000000000000
[ 99.728510][ T837] R10: ffffc90001f375c8 R11: ffffffff8c473028 R12: 1ffff920003e6e2c
[ 99.728969][ T837] R13: 0000000000000514 R14: ffffc90001f37880 R15: ffff888011057860
[ 99.729436][ T837] FS: 00007fa89662b800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 99.729977][ T837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 99.730372][ T837] CR2: 00000000004e5a00 CR3: 00000000110b5003 CR4: 0000000000772ef0
[ 99.730835][ T837] PKRU: 55555554
[ 99.731064][ T837] Call Trace:
[ 99.731704][ T837]
[ 99.731872][ T837] ? find_held_lock+0x2b/0x80
[ 99.732173][ T837] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 99.732622][ T837] ? __lock_release+0x5d/0x170
[ 99.732917][ T837] ? __pfx_validate_linkmsg+0x10/0x10
[ 99.733306][ T837] ? is_bpf_text_address+0x71/0x120
[ 99.733595][ T837] ? kernel_text_address+0xce/0xe0
[ 99.733889][ T837] do_setlink.constprop.0+0x6b9/0x2650
[ 99.734184][ T837] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 99.734587][ T837] ? rcu_read_lock_any_held+0x43/0xb0
[ 99.734891][ T837] ? validate_chain+0x166/0x4d0
[ 99.735222][ T837] ? __kernel_text_address+0x12/0x40
[ 99.735541][ T837] ? __lock_acquire+0x44d/0x7e0
[ 99.735851][ T837] ? __mutex_trylock_common+0xf9/0x260
[ 99.736162][ T837] ? __pfx___mutex_trylock_common+0x10/0x10
[ 99.736558][ T837] ? rcu_is_watching+0x12/0xc0
[ 99.736883][ T837] ? rcu_is_watching+0x12/0xc0
[ 99.737210][ T837] ? trace_contention_end+0xdc/0x140
[ 99.737518][ T837] ? __mutex_lock+0x19c/0xcd0
[ 99.737831][ T837] ? find_held_lock+0x2b/0x80
[ 99.738148][ T837] ? rtnl_newlink+0x651/0xa60
[ 99.738462][ T837] ? __create_object+0x5e/0xb0
[ 99.738772][ T837] ? __pfx___mutex_lock+0x10/0x10
[ 99.739078][ T837] ? trace_cap_capable+0x10f/0x190
[ 99.739402][ T837] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 99.739786][ T837] ? __rtnl_newlink+0x40e/0xa40
[ 99.740102][ T837] rtnl_newlink+0x69a/0xa60
[ 99.740431][ T837] ? __pfx_rtnl_newlink+0x10/0x10
[ 99.740728][ T837] ? __lock_acquire+0x44d/0x7e0
[ 99.741028][ T837] ? find_held_lock+0x2b/0x80
[ 99.741329][ T837] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 99.741618][ T837] ? __lock_release+0x5d/0x170
[ 99.741957][ T837] ? __pfx_rtnl_newlink+0x10/0x10
[ 99.742276][ T837] rtnetlink_rcv_msg+0x710/0xc00
[ 99.742588][ T837] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 99.742892][ T837] ? __lock_acquire+0x44d/0x7e0
[ 99.743192][ T837] netlink_rcv_skb+0x121/0x350
[ 99.743495][ T837] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 99.743792][ T837] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 99.744095][ T837] ? netlink_deliver_tap+0x13e/0x340
[ 99.744397][ T837] ? netlink_deliver_tap+0xc3/0x340
[ 99.744704][ T837] netlink_unicast+0x4a1/0x780
[ 99.745001][ T837] ? __pfx_netlink_unicast+0x10/0x10
[ 99.745302][ T837] ? __lock_acquire+0x44d/0x7e0
[ 99.745604][ T837] netlink_sendmsg+0x721/0xbe0
[ 99.745902][ T837] ? __pfx_netlink_sendmsg+0x10/0x10
[ 99.746211][ T837] ? __import_iovec+0x238/0x3c0
[ 99.746513][ T837] ____sys_sendmsg+0x7ad/0xa10
[ 99.746814][ T837] ? __pfx_____sys_sendmsg+0x10/0x10
[ 99.747136][ T837] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 99.747578][ T837] ___sys_sendmsg+0xed/0x170
[ 99.747888][ T837] ? kasan_record_aux_stack+0x8c/0xa0
[ 99.748209][ T837] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 99.748599][ T837] ? __pfx____sys_sendmsg+0x10/0x10
[ 99.748908][ T837] ? find_held_lock+0x2b/0x80
[ 99.749228][ T837] ? __lock_acquire+0x44d/0x7e0
[ 99.749542][ T837] ? find_held_lock+0x2b/0x80
[ 99.749848][ T837] ? __virt_addr_valid+0x22e/0x450
[ 99.750146][ T837] ? __lock_release+0x5d/0x170
[ 99.750457][ T837] __sys_sendmsg+0x10b/0x1a0
[ 99.750761][ T837] ? __call_rcu_common.constprop.0+0x320/0x640
[ 99.751121][ T837] ? __pfx___sys_sendmsg+0x10/0x10
[ 99.751436][ T837] ? rcu_is_watching+0x12/0xc0
[ 99.751751][ T837] do_syscall_64+0xc1/0x380
[ 99.752055][ T837] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.752425][ T837] RIP: 0033:0x7fa8967f81e7
[ 99.752730][ T837] 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
[ 99.753776][ T837] RSP: 002b:00007ffca3145a08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 99.754228][ T837] RAX: ffffffffffffffda RBX: 00007ffca3146140 RCX: 00007fa8967f81e7
[ 99.754666][ T837] RDX: 0000000000000000 RSI: 00007ffca3145a70 RDI: 0000000000000005
[ 99.755102][ T837] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 99.755550][ T837] R10: 00007fa8966f5498 R11: 0000000000000246 R12: 0000000000000003
[ 99.755989][ T837] R13: 00000000686e7218 R14: 0000000000499600 R15: 0000000000000000
[ 99.756450][ T837]
[ 99.756674][ T837] irq event stamp: 34709
[ 99.756898][ T837] hardirqs last enabled at (34717): [] __up_console_sem+0x6b/0x80
[ 99.757417][ T837] hardirqs last disabled at (34726): [] __up_console_sem+0x50/0x80
[ 99.757922][ T837] softirqs last enabled at (34102): [] handle_softirqs+0x358/0x620
[ 99.758438][ T837] softirqs last disabled at (34037): [] __irq_exit_rcu+0xfa/0x160
[ 99.758945][ T837] ---[ end trace 0000000000000000 ]---
[ 100.687766][ T847] ------------[ cut here ]------------
[ 100.688165][ T847] WARNING: CPU: 0 PID: 847 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 100.688734][ T847] Modules linked in:
[ 100.688956][ T847] CPU: 0 UID: 0 PID: 847 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 100.689531][ T847] Tainted: [W]=WARN
[ 100.689744][ T847] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.690091][ T847] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 100.690389][ T847] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 100.691408][ T847] RSP: 0018:ffffc90001ee7140 EFLAGS: 00010246
[ 100.691772][ T847] RAX: 0000000000000000 RBX: ffff888008489000 RCX: 0000000000000001
[ 100.692186][ T847] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 100.692615][ T847] RBP: ffffc90001ee7228 R08: ffff88800b752000 R09: 0000000000000000
[ 100.693035][ T847] R10: ffffc90001ee75c8 R11: ffffffff8c473028 R12: 1ffff920003dce2c
[ 100.693459][ T847] R13: 00000000000005dc R14: ffffc90001ee7880 R15: ffff8880107b5560
[ 100.693877][ T847] FS: 00007f12ca0b1800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 100.694370][ T847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.694723][ T847] CR2: 00000000004e59f0 CR3: 000000000a7d6002 CR4: 0000000000772ef0
[ 100.695140][ T847] PKRU: 55555554
[ 100.695360][ T847] Call Trace:
[ 100.695567][ T847]
[ 100.695710][ T847] ? find_held_lock+0x2b/0x80
[ 100.695999][ T847] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 100.696282][ T847] ? __lock_release+0x5d/0x170
[ 100.696565][ T847] ? __pfx_validate_linkmsg+0x10/0x10
[ 100.696851][ T847] ? is_bpf_text_address+0x71/0x120
[ 100.697128][ T847] ? kernel_text_address+0xce/0xe0
[ 100.697422][ T847] do_setlink.constprop.0+0x6b9/0x2650
[ 100.697707][ T847] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 100.698059][ T847] ? rcu_read_lock_any_held+0x43/0xb0
[ 100.698352][ T847] ? validate_chain+0x166/0x4d0
[ 100.698632][ T847] ? __kernel_text_address+0x12/0x40
[ 100.698918][ T847] ? __lock_acquire+0x44d/0x7e0
[ 100.699210][ T847] ? __mutex_trylock_common+0xf9/0x260
[ 100.699488][ T847] ? __pfx___mutex_trylock_common+0x10/0x10
[ 100.699831][ T847] ? rcu_is_watching+0x12/0xc0
[ 100.700117][ T847] ? rcu_is_watching+0x12/0xc0
[ 100.700405][ T847] ? trace_contention_end+0xdc/0x140
[ 100.700682][ T847] ? __mutex_lock+0x19c/0xcd0
[ 100.700966][ T847] ? find_held_lock+0x2b/0x80
[ 100.701260][ T847] ? rtnl_newlink+0x651/0xa60
[ 100.701536][ T847] ? __create_object+0x5e/0xb0
[ 100.701832][ T847] ? __pfx___mutex_lock+0x10/0x10
[ 100.702110][ T847] ? trace_cap_capable+0x10f/0x190
[ 100.702401][ T847] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 100.702744][ T847] ? __rtnl_newlink+0x40e/0xa40
[ 100.703032][ T847] rtnl_newlink+0x69a/0xa60
[ 100.703325][ T847] ? __pfx_rtnl_newlink+0x10/0x10
[ 100.703604][ T847] ? __lock_acquire+0x44d/0x7e0
[ 100.703889][ T847] ? find_held_lock+0x2b/0x80
[ 100.704169][ T847] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 100.704452][ T847] ? __lock_release+0x5d/0x170
[ 100.704730][ T847] ? __pfx_rtnl_newlink+0x10/0x10
[ 100.705016][ T847] rtnetlink_rcv_msg+0x710/0xc00
[ 100.705316][ T847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 100.705597][ T847] ? __lock_acquire+0x44d/0x7e0
[ 100.705878][ T847] netlink_rcv_skb+0x121/0x350
[ 100.706160][ T847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 100.706448][ T847] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 100.706735][ T847] ? netlink_deliver_tap+0x13e/0x340
[ 100.707010][ T847] ? netlink_deliver_tap+0xc3/0x340
[ 100.707317][ T847] netlink_unicast+0x4a1/0x780
[ 100.707596][ T847] ? __pfx_netlink_unicast+0x10/0x10
[ 100.707871][ T847] ? __lock_acquire+0x44d/0x7e0
[ 100.708150][ T847] netlink_sendmsg+0x721/0xbe0
[ 100.708438][ T847] ? __pfx_netlink_sendmsg+0x10/0x10
[ 100.708717][ T847] ? __import_iovec+0x238/0x3c0
[ 100.709001][ T847] ____sys_sendmsg+0x7ad/0xa10
[ 100.709292][ T847] ? __pfx_____sys_sendmsg+0x10/0x10
[ 100.709572][ T847] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 100.709928][ T847] ___sys_sendmsg+0xed/0x170
[ 100.710213][ T847] ? kasan_record_aux_stack+0x8c/0xa0
[ 100.710487][ T847] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 100.710834][ T847] ? __pfx____sys_sendmsg+0x10/0x10
[ 100.711113][ T847] ? find_held_lock+0x2b/0x80
[ 100.711412][ T847] ? __lock_acquire+0x44d/0x7e0
[ 100.711694][ T847] ? find_held_lock+0x2b/0x80
[ 100.711981][ T847] ? __virt_addr_valid+0x22e/0x450
[ 100.712269][ T847] ? __lock_release+0x5d/0x170
[ 100.712553][ T847] __sys_sendmsg+0x10b/0x1a0
[ 100.712827][ T847] ? __call_rcu_common.constprop.0+0x320/0x640
[ 100.713170][ T847] ? __pfx___sys_sendmsg+0x10/0x10
[ 100.713470][ T847] ? rcu_is_watching+0x12/0xc0
[ 100.713754][ T847] do_syscall_64+0xc1/0x380
[ 100.714035][ T847] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.714387][ T847] RIP: 0033:0x7f12ca27e1e7
[ 100.714673][ T847] 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
[ 100.715671][ T847] RSP: 002b:00007ffdcff1eb88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 100.716092][ T847] RAX: ffffffffffffffda RBX: 00007ffdcff1f2c0 RCX: 00007f12ca27e1e7
[ 100.716515][ T847] RDX: 0000000000000000 RSI: 00007ffdcff1ebf0 RDI: 0000000000000005
[ 100.716932][ T847] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 100.717363][ T847] R10: 00007f12ca17b498 R11: 0000000000000246 R12: 0000000000000003
[ 100.717779][ T847] R13: 00000000686e7219 R14: 0000000000499600 R15: 0000000000000000
[ 100.718216][ T847]
[ 100.718427][ T847] irq event stamp: 44075
[ 100.718636][ T847] hardirqs last enabled at (44083): [] __up_console_sem+0x6b/0x80
[ 100.719118][ T847] hardirqs last disabled at (44090): [] __up_console_sem+0x50/0x80
[ 100.719611][ T847] softirqs last enabled at (43960): [] handle_softirqs+0x358/0x620
[ 100.720094][ T847] softirqs last disabled at (43951): [] __irq_exit_rcu+0xfa/0x160
[ 100.720580][ T847] ---[ end trace 0000000000000000 ]---
[ 100.890535][ T849] ------------[ cut here ]------------
[ 100.891158][ T849] WARNING: CPU: 3 PID: 849 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 100.892983][ T849] Modules linked in:
[ 100.893407][ T849] CPU: 3 UID: 0 PID: 849 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 100.894432][ T849] Tainted: [W]=WARN
[ 100.894816][ T849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.895453][ T849] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 100.895948][ T849] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 100.897750][ T849] RSP: 0018:ffffc90001fb7140 EFLAGS: 00010246
[ 100.898401][ T849] RAX: 0000000000000000 RBX: ffff888010659000 RCX: 0000000000000001
[ 100.899142][ T849] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 100.899875][ T849] RBP: ffffc90001fb7228 R08: ffff88800bbfd000 R09: 0000000000000000
[ 100.900625][ T849] R10: ffffc90001fb75c8 R11: ffffffff8c473028 R12: 1ffff920003f6e2c
[ 100.901387][ T849] R13: 00000000000005dc R14: ffffc90001fb7880 R15: ffff8880107b6360
[ 100.902161][ T849] FS: 00007f3d7462b800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 100.903053][ T849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.903636][ T849] CR2: 00000000004e5a00 CR3: 0000000011153005 CR4: 0000000000772ef0
[ 100.904404][ T849] PKRU: 55555554
[ 100.904784][ T849] Call Trace:
[ 100.905157][ T849]
[ 100.905432][ T849] ? find_held_lock+0x2b/0x80
[ 100.905951][ T849] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 100.906468][ T849] ? __lock_release+0x5d/0x170
[ 100.906979][ T849] ? __pfx_validate_linkmsg+0x10/0x10
[ 100.907497][ T849] ? is_bpf_text_address+0x71/0x120
[ 100.908002][ T849] ? kernel_text_address+0xce/0xe0
[ 100.908514][ T849] do_setlink.constprop.0+0x6b9/0x2650
[ 100.909003][ T849] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 100.909667][ T849] ? rcu_read_lock_any_held+0x43/0xb0
[ 100.910166][ T849] ? validate_chain+0x166/0x4d0
[ 100.910673][ T849] ? __kernel_text_address+0x12/0x40
[ 100.911181][ T849] ? __lock_acquire+0x44d/0x7e0
[ 100.911728][ T849] ? __mutex_trylock_common+0xf9/0x260
[ 100.912250][ T849] ? __pfx___mutex_trylock_common+0x10/0x10
[ 100.912859][ T849] ? rcu_is_watching+0x12/0xc0
[ 100.913385][ T849] ? rcu_is_watching+0x12/0xc0
[ 100.913885][ T849] ? trace_contention_end+0xdc/0x140
[ 100.914404][ T849] ? __mutex_lock+0x19c/0xcd0
[ 100.914907][ T849] ? find_held_lock+0x2b/0x80
[ 100.915409][ T849] ? rtnl_newlink+0x651/0xa60
[ 100.915897][ T849] ? __create_object+0x5e/0xb0
[ 100.916405][ T849] ? __pfx___mutex_lock+0x10/0x10
[ 100.916907][ T849] ? trace_cap_capable+0x10f/0x190
[ 100.917423][ T849] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 100.918018][ T849] ? __rtnl_newlink+0x40e/0xa40
[ 100.918540][ T849] rtnl_newlink+0x69a/0xa60
[ 100.919049][ T849] ? __pfx_rtnl_newlink+0x10/0x10
[ 100.919566][ T849] ? __lock_acquire+0x44d/0x7e0
[ 100.920060][ T849] ? find_held_lock+0x2b/0x80
[ 100.920572][ T849] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 100.921065][ T849] ? __lock_release+0x5d/0x170
[ 100.921586][ T849] ? __pfx_rtnl_newlink+0x10/0x10
[ 100.922036][ T849] rtnetlink_rcv_msg+0x710/0xc00
[ 100.922357][ T849] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 100.922655][ T849] ? __lock_acquire+0x44d/0x7e0
[ 100.922955][ T849] netlink_rcv_skb+0x121/0x350
[ 100.923267][ T849] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 100.923564][ T849] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 100.923870][ T849] ? netlink_deliver_tap+0x13e/0x340
[ 100.924158][ T849] ? netlink_deliver_tap+0xc3/0x340
[ 100.924467][ T849] netlink_unicast+0x4a1/0x780
[ 100.924764][ T849] ? __pfx_netlink_unicast+0x10/0x10
[ 100.925079][ T849] ? __lock_acquire+0x44d/0x7e0
[ 100.925398][ T849] netlink_sendmsg+0x721/0xbe0
[ 100.925705][ T849] ? __pfx_netlink_sendmsg+0x10/0x10
[ 100.926001][ T849] ? __import_iovec+0x238/0x3c0
[ 100.926312][ T849] ____sys_sendmsg+0x7ad/0xa10
[ 100.926611][ T849] ? __pfx_____sys_sendmsg+0x10/0x10
[ 100.926905][ T849] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 100.927299][ T849] ___sys_sendmsg+0xed/0x170
[ 100.927591][ T849] ? kasan_record_aux_stack+0x8c/0xa0
[ 100.927884][ T849] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 100.928262][ T849] ? __pfx____sys_sendmsg+0x10/0x10
[ 100.928564][ T849] ? find_held_lock+0x2b/0x80
[ 100.928864][ T849] ? __lock_acquire+0x44d/0x7e0
[ 100.929167][ T849] ? find_held_lock+0x2b/0x80
[ 100.929477][ T849] ? __virt_addr_valid+0x22e/0x450
[ 100.929776][ T849] ? __lock_release+0x5d/0x170
[ 100.930080][ T849] __sys_sendmsg+0x10b/0x1a0
[ 100.930381][ T849] ? __call_rcu_common.constprop.0+0x320/0x640
[ 100.930750][ T849] ? __pfx___sys_sendmsg+0x10/0x10
[ 100.931059][ T849] ? rcu_is_watching+0x12/0xc0
[ 100.931366][ T849] do_syscall_64+0xc1/0x380
[ 100.931669][ T849] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.932040][ T849] RIP: 0033:0x7f3d747f81e7
[ 100.932360][ T849] 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
[ 100.933416][ T849] RSP: 002b:00007fffda8b3d88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 100.933868][ T849] RAX: ffffffffffffffda RBX: 00007fffda8b44c0 RCX: 00007f3d747f81e7
[ 100.934319][ T849] RDX: 0000000000000000 RSI: 00007fffda8b3df0 RDI: 0000000000000005
[ 100.934758][ T849] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 100.935236][ T849] R10: 00007f3d746f5498 R11: 0000000000000246 R12: 0000000000000003
[ 100.935688][ T849] R13: 00000000686e7219 R14: 0000000000499600 R15: 0000000000000000
[ 100.936139][ T849]
[ 100.936371][ T849] irq event stamp: 43405
[ 100.936591][ T849] hardirqs last enabled at (43413): [] __up_console_sem+0x6b/0x80
[ 100.937103][ T849] hardirqs last disabled at (43420): [] __up_console_sem+0x50/0x80
[ 100.937625][ T849] softirqs last enabled at (43376): [] handle_softirqs+0x358/0x620
[ 100.938135][ T849] softirqs last disabled at (43355): [] __irq_exit_rcu+0xfa/0x160
[ 100.938656][ T849] ---[ end trace 0000000000000000 ]---
[ 103.232598][ T881] ------------[ cut here ]------------
[ 103.232935][ T881] WARNING: CPU: 3 PID: 881 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 103.233520][ T881] Modules linked in:
[ 103.233746][ T881] CPU: 3 UID: 0 PID: 881 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 103.234332][ T881] Tainted: [W]=WARN
[ 103.234546][ T881] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 103.234899][ T881] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 103.235191][ T881] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 103.236233][ T881] RSP: 0018:ffffc90001fd7140 EFLAGS: 00010246
[ 103.236594][ T881] RAX: 0000000000000000 RBX: ffff888008489000 RCX: 0000000000000001
[ 103.237022][ T881] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 103.237453][ T881] RBP: ffffc90001fd7228 R08: ffff888009618800 R09: 0000000000000000
[ 103.237875][ T881] R10: ffffc90001fd75c8 R11: ffffffff8c473028 R12: 1ffff920003fae2c
[ 103.238311][ T881] R13: 0000000000000514 R14: ffffc90001fd7880 R15: ffff888010ecb160
[ 103.238737][ T881] FS: 00007f171a1a2800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 103.239241][ T881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.239600][ T881] CR2: 00000000004e59f0 CR3: 000000000d73a003 CR4: 0000000000772ef0
[ 103.240023][ T881] PKRU: 55555554
[ 103.240410][ T881] Call Trace:
[ 103.240623][ T881]
[ 103.240766][ T881] ? find_held_lock+0x2b/0x80
[ 103.241052][ T881] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 103.241746][ T881] ? __lock_release+0x5d/0x170
[ 103.242039][ T881] ? __pfx_validate_linkmsg+0x10/0x10
[ 103.242486][ T881] ? is_bpf_text_address+0x71/0x120
[ 103.242775][ T881] ? kernel_text_address+0xce/0xe0
[ 103.243059][ T881] do_setlink.constprop.0+0x6b9/0x2650
[ 103.243369][ T881] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 103.243736][ T881] ? rcu_read_lock_any_held+0x43/0xb0
[ 103.244018][ T881] ? validate_chain+0x166/0x4d0
[ 103.244310][ T881] ? __kernel_text_address+0x12/0x40
[ 103.244596][ T881] ? __lock_acquire+0x44d/0x7e0
[ 103.244891][ T881] ? __mutex_trylock_common+0xf9/0x260
[ 103.245175][ T881] ? __pfx___mutex_trylock_common+0x10/0x10
[ 103.245537][ T881] ? rcu_is_watching+0x12/0xc0
[ 103.245831][ T881] ? rcu_is_watching+0x12/0xc0
[ 103.246112][ T881] ? trace_contention_end+0xdc/0x140
[ 103.246408][ T881] ? __mutex_lock+0x19c/0xcd0
[ 103.246698][ T881] ? find_held_lock+0x2b/0x80
[ 103.246982][ T881] ? rtnl_newlink+0x651/0xa60
[ 103.247272][ T881] ? __create_object+0x5e/0xb0
[ 103.247562][ T881] ? __pfx___mutex_lock+0x10/0x10
[ 103.247852][ T881] ? trace_cap_capable+0x10f/0x190
[ 103.248136][ T881] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 103.248499][ T881] ? __rtnl_newlink+0x40e/0xa40
[ 103.248794][ T881] rtnl_newlink+0x69a/0xa60
[ 103.249081][ T881] ? __pfx_rtnl_newlink+0x10/0x10
[ 103.249375][ T881] ? __lock_acquire+0x44d/0x7e0
[ 103.249664][ T881] ? find_held_lock+0x2b/0x80
[ 103.249948][ T881] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 103.250242][ T881] ? __lock_release+0x5d/0x170
[ 103.250540][ T881] ? __pfx_rtnl_newlink+0x10/0x10
[ 103.250819][ T881] rtnetlink_rcv_msg+0x710/0xc00
[ 103.251098][ T881] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 103.251395][ T881] ? __lock_acquire+0x44d/0x7e0
[ 103.251684][ T881] netlink_rcv_skb+0x121/0x350
[ 103.251978][ T881] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 103.252269][ T881] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 103.252569][ T881] ? netlink_deliver_tap+0x13e/0x340
[ 103.252851][ T881] ? netlink_deliver_tap+0xc3/0x340
[ 103.253135][ T881] netlink_unicast+0x4a1/0x780
[ 103.253431][ T881] ? __pfx_netlink_unicast+0x10/0x10
[ 103.253714][ T881] ? __lock_acquire+0x44d/0x7e0
[ 103.254001][ T881] netlink_sendmsg+0x721/0xbe0
[ 103.254298][ T881] ? __pfx_netlink_sendmsg+0x10/0x10
[ 103.254588][ T881] ? __import_iovec+0x238/0x3c0
[ 103.254879][ T881] ____sys_sendmsg+0x7ad/0xa10
[ 103.255170][ T881] ? __pfx_____sys_sendmsg+0x10/0x10
[ 103.255461][ T881] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 103.255826][ T881] ___sys_sendmsg+0xed/0x170
[ 103.256103][ T881] ? kasan_record_aux_stack+0x8c/0xa0
[ 103.256394][ T881] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 103.256756][ T881] ? __pfx____sys_sendmsg+0x10/0x10
[ 103.257041][ T881] ? find_held_lock+0x2b/0x80
[ 103.257358][ T881] ? __lock_acquire+0x44d/0x7e0
[ 103.257648][ T881] ? find_held_lock+0x2b/0x80
[ 103.257929][ T881] ? __virt_addr_valid+0x22e/0x450
[ 103.258217][ T881] ? __lock_release+0x5d/0x170
[ 103.258508][ T881] __sys_sendmsg+0x10b/0x1a0
[ 103.258787][ T881] ? __call_rcu_common.constprop.0+0x320/0x640
[ 103.259142][ T881] ? __pfx___sys_sendmsg+0x10/0x10
[ 103.259445][ T881] ? rcu_is_watching+0x12/0xc0
[ 103.259730][ T881] do_syscall_64+0xc1/0x380
[ 103.260012][ T881] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.260366][ T881] RIP: 0033:0x7f171a36f1e7
[ 103.260659][ T881] 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
[ 103.261683][ T881] RSP: 002b:00007ffc52bb6738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 103.262119][ T881] RAX: ffffffffffffffda RBX: 00007ffc52bb6e70 RCX: 00007f171a36f1e7
[ 103.262553][ T881] RDX: 0000000000000000 RSI: 00007ffc52bb67a0 RDI: 0000000000000005
[ 103.262979][ T881] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 103.263412][ T881] R10: 00007f171a26c498 R11: 0000000000000246 R12: 0000000000000003
[ 103.263834][ T881] R13: 00000000686e721b R14: 0000000000499600 R15: 0000000000000000
[ 103.264281][ T881]
[ 103.264497][ T881] irq event stamp: 40833
[ 103.264714][ T881] hardirqs last enabled at (40841): [] __up_console_sem+0x6b/0x80
[ 103.265218][ T881] hardirqs last disabled at (40850): [] __up_console_sem+0x50/0x80
[ 103.265709][ T881] softirqs last enabled at (40254): [] handle_softirqs+0x358/0x620
[ 103.266209][ T881] softirqs last disabled at (40237): [] __irq_exit_rcu+0xfa/0x160
[ 103.266697][ T881] ---[ end trace 0000000000000000 ]---
[ 103.418991][ T883] ------------[ cut here ]------------
[ 103.419349][ T883] WARNING: CPU: 0 PID: 883 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 103.419913][ T883] Modules linked in:
[ 103.420139][ T883] CPU: 0 UID: 0 PID: 883 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 103.420752][ T883] Tainted: [W]=WARN
[ 103.420968][ T883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 103.421345][ T883] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 103.421652][ T883] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 103.422759][ T883] RSP: 0018:ffffc90002057140 EFLAGS: 00010246
[ 103.423125][ T883] RAX: 0000000000000000 RBX: ffff888010659000 RCX: 0000000000000001
[ 103.423560][ T883] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 103.423981][ T883] RBP: ffffc90002057228 R08: ffff88800dea5000 R09: 0000000000000000
[ 103.424409][ T883] R10: ffffc900020575c8 R11: ffffffff8c473028 R12: 1ffff9200040ae2c
[ 103.424837][ T883] R13: 0000000000000514 R14: ffffc90002057880 R15: ffff88800bb0cae0
[ 103.425276][ T883] FS: 00007fc361691800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 103.425773][ T883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.426134][ T883] CR2: 00000000004e5a00 CR3: 00000000112b9006 CR4: 0000000000772ef0
[ 103.426571][ T883] PKRU: 55555554
[ 103.426788][ T883] Call Trace:
[ 103.426997][ T883]
[ 103.427141][ T883] ? find_held_lock+0x2b/0x80
[ 103.427444][ T883] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 103.427723][ T883] ? __lock_release+0x5d/0x170
[ 103.428006][ T883] ? __pfx_validate_linkmsg+0x10/0x10
[ 103.428296][ T883] ? is_bpf_text_address+0x71/0x120
[ 103.428576][ T883] ? kernel_text_address+0xce/0xe0
[ 103.428867][ T883] do_setlink.constprop.0+0x6b9/0x2650
[ 103.429155][ T883] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 103.429535][ T883] ? rcu_read_lock_any_held+0x43/0xb0
[ 103.429824][ T883] ? validate_chain+0x166/0x4d0
[ 103.430101][ T883] ? __kernel_text_address+0x12/0x40
[ 103.430394][ T883] ? __lock_acquire+0x44d/0x7e0
[ 103.430678][ T883] ? __mutex_trylock_common+0xf9/0x260
[ 103.430964][ T883] ? __pfx___mutex_trylock_common+0x10/0x10
[ 103.431322][ T883] ? rcu_is_watching+0x12/0xc0
[ 103.431602][ T883] ? rcu_is_watching+0x12/0xc0
[ 103.431892][ T883] ? trace_contention_end+0xdc/0x140
[ 103.432169][ T883] ? __mutex_lock+0x19c/0xcd0
[ 103.432460][ T883] ? find_held_lock+0x2b/0x80
[ 103.432740][ T883] ? rtnl_newlink+0x651/0xa60
[ 103.433022][ T883] ? __create_object+0x5e/0xb0
[ 103.433329][ T883] ? __pfx___mutex_lock+0x10/0x10
[ 103.433621][ T883] ? trace_cap_capable+0x10f/0x190
[ 103.433901][ T883] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 103.434256][ T883] ? __rtnl_newlink+0x40e/0xa40
[ 103.434545][ T883] rtnl_newlink+0x69a/0xa60
[ 103.434833][ T883] ? __pfx_rtnl_newlink+0x10/0x10
[ 103.435113][ T883] ? __lock_acquire+0x44d/0x7e0
[ 103.435413][ T883] ? find_held_lock+0x2b/0x80
[ 103.435693][ T883] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 103.435968][ T883] ? __lock_release+0x5d/0x170
[ 103.436271][ T883] ? __pfx_rtnl_newlink+0x10/0x10
[ 103.436550][ T883] rtnetlink_rcv_msg+0x710/0xc00
[ 103.436829][ T883] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 103.437110][ T883] ? __lock_acquire+0x44d/0x7e0
[ 103.437422][ T883] netlink_rcv_skb+0x121/0x350
[ 103.437702][ T883] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 103.437984][ T883] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 103.438287][ T883] ? netlink_deliver_tap+0x13e/0x340
[ 103.438563][ T883] ? netlink_deliver_tap+0xc3/0x340
[ 103.438841][ T883] netlink_unicast+0x4a1/0x780
[ 103.439129][ T883] ? __pfx_netlink_unicast+0x10/0x10
[ 103.439418][ T883] ? __lock_acquire+0x44d/0x7e0
[ 103.439704][ T883] netlink_sendmsg+0x721/0xbe0
[ 103.439989][ T883] ? __pfx_netlink_sendmsg+0x10/0x10
[ 103.440275][ T883] ? __import_iovec+0x238/0x3c0
[ 103.440561][ T883] ____sys_sendmsg+0x7ad/0xa10
[ 103.440841][ T883] ? __pfx_____sys_sendmsg+0x10/0x10
[ 103.441118][ T883] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 103.441501][ T883] ___sys_sendmsg+0xed/0x170
[ 103.441798][ T883] ? kasan_record_aux_stack+0x8c/0xa0
[ 103.442079][ T883] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 103.442441][ T883] ? __pfx____sys_sendmsg+0x10/0x10
[ 103.442727][ T883] ? find_held_lock+0x2b/0x80
[ 103.443014][ T883] ? __lock_acquire+0x44d/0x7e0
[ 103.443305][ T883] ? find_held_lock+0x2b/0x80
[ 103.443582][ T883] ? __virt_addr_valid+0x22e/0x450
[ 103.443867][ T883] ? __lock_release+0x5d/0x170
[ 103.444151][ T883] __sys_sendmsg+0x10b/0x1a0
[ 103.444438][ T883] ? __call_rcu_common.constprop.0+0x320/0x640
[ 103.444783][ T883] ? __pfx___sys_sendmsg+0x10/0x10
[ 103.445073][ T883] ? rcu_is_watching+0x12/0xc0
[ 103.445372][ T883] do_syscall_64+0xc1/0x380
[ 103.445660][ T883] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.446018][ T883] RIP: 0033:0x7fc36185e1e7
[ 103.446321][ T883] 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
[ 103.447332][ T883] RSP: 002b:00007ffe100dc428 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 103.447763][ T883] RAX: ffffffffffffffda RBX: 00007ffe100dcb60 RCX: 00007fc36185e1e7
[ 103.448183][ T883] RDX: 0000000000000000 RSI: 00007ffe100dc490 RDI: 0000000000000005
[ 103.448613][ T883] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 103.449031][ T883] R10: 00007fc36175b498 R11: 0000000000000246 R12: 0000000000000003
[ 103.449475][ T883] R13: 00000000686e721b R14: 0000000000499600 R15: 0000000000000000
[ 103.449920][ T883]
[ 103.450129][ T883] irq event stamp: 48791
[ 103.450346][ T883] hardirqs last enabled at (48801): [] __up_console_sem+0x6b/0x80
[ 103.450836][ T883] hardirqs last disabled at (48808): [] __up_console_sem+0x50/0x80
[ 103.451327][ T883] softirqs last enabled at (48772): [] handle_softirqs+0x358/0x620
[ 103.451837][ T883] softirqs last disabled at (48751): [] __irq_exit_rcu+0xfa/0x160
[ 103.452332][ T883] ---[ end trace 0000000000000000 ]---
[ 109.984178][ T12] eth1: left allmulticast mode
[ 109.984542][ T12] eth1: left promiscuous mode
[ 109.985047][ T12] br0: port 2(eth1) entered disabled state
[ 109.988262][ T12] eth0: left allmulticast mode
[ 109.988558][ T12] eth0: left promiscuous mode
[ 109.989005][ T12] br0: port 1(eth0) entered disabled state
[ 119.184936][ T991] eth0: renamed from r1h1
[ 119.478545][ T993] eth0: renamed from r2h1
[ 119.895068][ T996] eth2: renamed from r2h2
[ 120.393909][ T999] eth1: renamed from r2r1
[ 122.259906][ T1014] br0: port 1(eth0) entered blocking state
[ 122.260441][ T1014] br0: port 1(eth0) entered disabled state
[ 122.260827][ T1014] eth0: entered allmulticast mode
[ 122.263069][ T1014] eth0: entered promiscuous mode
[ 122.265604][ T1014] ------------[ cut here ]------------
[ 122.265925][ T1014] WARNING: CPU: 3 PID: 1014 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 122.267164][ T1014] Modules linked in:
[ 122.267417][ T1014] CPU: 3 UID: 0 PID: 1014 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 122.268030][ T1014] Tainted: [W]=WARN
[ 122.268310][ T1014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 122.268692][ T1014] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 122.269003][ T1014] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 122.270087][ T1014] RSP: 0018:ffffc900026d6ef0 EFLAGS: 00010246
[ 122.270484][ T1014] RAX: 0000000000000000 RBX: ffff888010b3a000 RCX: 0000000000000001
[ 122.270942][ T1014] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 122.271402][ T1014] RBP: ffffc900026d6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 122.271870][ T1014] R10: ffffc900026d7008 R11: ffffffff8bb8d1e0 R12: 1ffff920004dade2
[ 122.272333][ T1014] R13: 00000000000005dc R14: ffffc900026d7008 R15: ffff888010b3af48
[ 122.272788][ T1014] FS: 00007f37d618c800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 122.273353][ T1014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 122.273731][ T1014] CR2: 00000000004e59f0 CR3: 0000000010f9a002 CR4: 0000000000772ef0
[ 122.274186][ T1014] PKRU: 55555554
[ 122.274423][ T1014] Call Trace:
[ 122.274653][ T1014]
[ 122.274810][ T1014] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 122.275114][ T1014] ? __lock_acquire+0x44d/0x7e0
[ 122.275440][ T1014] netif_set_mtu+0x88/0x100
[ 122.275742][ T1014] ? __pfx_netif_set_mtu+0x10/0x10
[ 122.276066][ T1014] dev_set_mtu+0xa4/0x230
[ 122.276317][ T1014] br_mtu_auto_adjust+0x189/0x270
[ 122.276630][ T1014] br_add_if+0xda3/0x1330
[ 122.276871][ T1014] do_set_master+0x38d/0x6d0
[ 122.277173][ T1014] ? kernel_text_address+0xce/0xe0
[ 122.277492][ T1014] do_setlink.constprop.0+0x9fc/0x2650
[ 122.277796][ T1014] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 122.278175][ T1014] ? rcu_read_lock_any_held+0x43/0xb0
[ 122.278490][ T1014] ? validate_chain+0x166/0x4d0
[ 122.278788][ T1014] ? __kernel_text_address+0x12/0x40
[ 122.279088][ T1014] ? __lock_acquire+0x44d/0x7e0
[ 122.279402][ T1014] ? __mutex_trylock_common+0xf9/0x260
[ 122.279705][ T1014] ? __pfx___mutex_trylock_common+0x10/0x10
[ 122.280079][ T1014] ? rcu_is_watching+0x12/0xc0
[ 122.280393][ T1014] ? rcu_is_watching+0x12/0xc0
[ 122.280702][ T1014] ? trace_contention_end+0xdc/0x140
[ 122.281003][ T1014] ? __mutex_lock+0x19c/0xcd0
[ 122.281316][ T1014] ? find_held_lock+0x2b/0x80
[ 122.281612][ T1014] ? rtnl_newlink+0x651/0xa60
[ 122.281917][ T1014] ? __create_object+0x5e/0xb0
[ 122.282232][ T1014] ? __pfx___mutex_lock+0x10/0x10
[ 122.282533][ T1014] ? trace_cap_capable+0x10f/0x190
[ 122.282834][ T1014] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 122.283220][ T1014] ? __rtnl_newlink+0x40e/0xa40
[ 122.283527][ T1014] rtnl_newlink+0x69a/0xa60
[ 122.283832][ T1014] ? __pfx_rtnl_newlink+0x10/0x10
[ 122.284130][ T1014] ? __lock_acquire+0x44d/0x7e0
[ 122.284448][ T1014] ? find_held_lock+0x2b/0x80
[ 122.284756][ T1014] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 122.285056][ T1014] ? __lock_release+0x5d/0x170
[ 122.285367][ T1014] ? __pfx_rtnl_newlink+0x10/0x10
[ 122.285668][ T1014] rtnetlink_rcv_msg+0x710/0xc00
[ 122.285966][ T1014] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 122.286277][ T1014] ? __lock_acquire+0x44d/0x7e0
[ 122.286584][ T1014] netlink_rcv_skb+0x121/0x350
[ 122.286883][ T1014] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 122.287182][ T1014] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 122.287501][ T1014] ? netlink_deliver_tap+0x13e/0x340
[ 122.287803][ T1014] ? netlink_deliver_tap+0xc3/0x340
[ 122.288105][ T1014] netlink_unicast+0x4a1/0x780
[ 122.288420][ T1014] ? __pfx_netlink_unicast+0x10/0x10
[ 122.288727][ T1014] ? __lock_acquire+0x44d/0x7e0
[ 122.289032][ T1014] netlink_sendmsg+0x721/0xbe0
[ 122.289345][ T1014] ? __pfx_netlink_sendmsg+0x10/0x10
[ 122.289644][ T1014] ? __import_iovec+0x238/0x3c0
[ 122.289952][ T1014] ____sys_sendmsg+0x7ad/0xa10
[ 122.290261][ T1014] ? __pfx_____sys_sendmsg+0x10/0x10
[ 122.290555][ T1014] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 122.290934][ T1014] ___sys_sendmsg+0xed/0x170
[ 122.291237][ T1014] ? kasan_record_aux_stack+0x8c/0xa0
[ 122.291532][ T1014] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 122.291910][ T1014] ? __pfx____sys_sendmsg+0x10/0x10
[ 122.292230][ T1014] ? find_held_lock+0x2b/0x80
[ 122.292532][ T1014] ? __lock_acquire+0x44d/0x7e0
[ 122.292839][ T1014] ? find_held_lock+0x2b/0x80
[ 122.293136][ T1014] ? __virt_addr_valid+0x22e/0x450
[ 122.293446][ T1014] ? __lock_release+0x5d/0x170
[ 122.293754][ T1014] __sys_sendmsg+0x10b/0x1a0
[ 122.294050][ T1014] ? __call_rcu_common.constprop.0+0x320/0x640
[ 122.294430][ T1014] ? __pfx___sys_sendmsg+0x10/0x10
[ 122.294741][ T1014] ? rcu_is_watching+0x12/0xc0
[ 122.295041][ T1014] do_syscall_64+0xc1/0x380
[ 122.295350][ T1014] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.295720][ T1014] RIP: 0033:0x7f37d63591e7
[ 122.296030][ T1014] 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
[ 122.297101][ T1014] RSP: 002b:00007ffddd383cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 122.297574][ T1014] RAX: ffffffffffffffda RBX: 00007ffddd384410 RCX: 00007f37d63591e7
[ 122.298017][ T1014] RDX: 0000000000000000 RSI: 00007ffddd383d40 RDI: 0000000000000005
[ 122.298472][ T1014] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 122.298919][ T1014] R10: 000000001ba52910 R11: 0000000000000246 R12: 0000000000000004
[ 122.299370][ T1014] R13: 00000000686e722e R14: 0000000000499600 R15: 0000000000000000
[ 122.300048][ T1014]
[ 122.300280][ T1014] irq event stamp: 42531
[ 122.300510][ T1014] hardirqs last enabled at (42539): [] __up_console_sem+0x6b/0x80
[ 122.301027][ T1014] hardirqs last disabled at (42546): [] __up_console_sem+0x50/0x80
[ 122.301769][ T1014] softirqs last enabled at (41724): [] handle_softirqs+0x358/0x620
[ 122.302292][ T1014] softirqs last disabled at (41707): [] __irq_exit_rcu+0xfa/0x160
[ 122.303021][ T1014] ---[ end trace 0000000000000000 ]---
[ 122.304933][ T38] br0: port 1(eth0) entered blocking state
[ 122.305306][ T38] br0: port 1(eth0) entered forwarding state
[ 122.440216][ T1015] br0: port 2(eth1) entered blocking state
[ 122.440734][ T1015] br0: port 2(eth1) entered disabled state
[ 122.441107][ T1015] eth1: entered allmulticast mode
[ 122.444381][ T1015] eth1: entered promiscuous mode
[ 122.446309][ T1015] ------------[ cut here ]------------
[ 122.446633][ T1015] WARNING: CPU: 3 PID: 1015 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 122.447236][ T1015] Modules linked in:
[ 122.447475][ T1015] CPU: 3 UID: 0 PID: 1015 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 122.448071][ T1015] Tainted: [W]=WARN
[ 122.448417][ T1015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 122.448796][ T1015] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 122.449102][ T1015] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 122.450171][ T1015] RSP: 0018:ffffc900026e6ef0 EFLAGS: 00010246
[ 122.450560][ T1015] RAX: 0000000000000000 RBX: ffff888010b3a000 RCX: 0000000000000001
[ 122.451012][ T1015] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 122.451467][ T1015] RBP: ffffc900026e6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 122.451926][ T1015] R10: ffffc900026e7008 R11: ffffffff8bb8d1e0 R12: 1ffff920004dcde2
[ 122.452378][ T1015] R13: 00000000000005dc R14: ffffc900026e7008 R15: ffff888010b3af48
[ 122.452834][ T1015] FS: 00007fe26f1da800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 122.453371][ T1015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 122.453750][ T1015] CR2: 00000000004e59f8 CR3: 0000000009219004 CR4: 0000000000772ef0
[ 122.454213][ T1015] PKRU: 55555554
[ 122.454549][ T1015] Call Trace:
[ 122.454790][ T1015]
[ 122.454947][ T1015] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 122.455259][ T1015] ? __lock_acquire+0x44d/0x7e0
[ 122.455571][ T1015] netif_set_mtu+0x88/0x100
[ 122.455870][ T1015] ? __pfx_netif_set_mtu+0x10/0x10
[ 122.456183][ T1015] dev_set_mtu+0xa4/0x230
[ 122.456422][ T1015] br_mtu_auto_adjust+0x189/0x270
[ 122.456728][ T1015] br_add_if+0xda3/0x1330
[ 122.456972][ T1015] do_set_master+0x38d/0x6d0
[ 122.457286][ T1015] ? kernel_text_address+0xce/0xe0
[ 122.457590][ T1015] do_setlink.constprop.0+0x9fc/0x2650
[ 122.457891][ T1015] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 122.458283][ T1015] ? rcu_read_lock_any_held+0x43/0xb0
[ 122.458582][ T1015] ? validate_chain+0x166/0x4d0
[ 122.458877][ T1015] ? __kernel_text_address+0x12/0x40
[ 122.459184][ T1015] ? __lock_acquire+0x44d/0x7e0
[ 122.459497][ T1015] ? __mutex_trylock_common+0xf9/0x260
[ 122.459801][ T1015] ? __pfx___mutex_trylock_common+0x10/0x10
[ 122.460169][ T1015] ? rcu_is_watching+0x12/0xc0
[ 122.460478][ T1015] ? rcu_is_watching+0x12/0xc0
[ 122.460773][ T1015] ? trace_contention_end+0xdc/0x140
[ 122.461072][ T1015] ? __mutex_lock+0x19c/0xcd0
[ 122.461382][ T1015] ? find_held_lock+0x2b/0x80
[ 122.461681][ T1015] ? rtnl_newlink+0x651/0xa60
[ 122.461991][ T1015] ? __create_object+0x5e/0xb0
[ 122.462299][ T1015] ? __pfx___mutex_lock+0x10/0x10
[ 122.462605][ T1015] ? trace_cap_capable+0x10f/0x190
[ 122.462903][ T1015] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 122.463282][ T1015] ? __rtnl_newlink+0x40e/0xa40
[ 122.463588][ T1015] rtnl_newlink+0x69a/0xa60
[ 122.463893][ T1015] ? __pfx_rtnl_newlink+0x10/0x10
[ 122.464188][ T1015] ? __lock_acquire+0x44d/0x7e0
[ 122.464500][ T1015] ? find_held_lock+0x2b/0x80
[ 122.464796][ T1015] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 122.465093][ T1015] ? __lock_release+0x5d/0x170
[ 122.465401][ T1015] ? __pfx_rtnl_newlink+0x10/0x10
[ 122.465699][ T1015] rtnetlink_rcv_msg+0x710/0xc00
[ 122.465996][ T1015] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 122.466312][ T1015] ? __lock_acquire+0x44d/0x7e0
[ 122.466616][ T1015] netlink_rcv_skb+0x121/0x350
[ 122.466913][ T1015] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 122.467230][ T1015] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 122.467539][ T1015] ? netlink_deliver_tap+0x13e/0x340
[ 122.467833][ T1015] ? netlink_deliver_tap+0xc3/0x340
[ 122.468130][ T1015] netlink_unicast+0x4a1/0x780
[ 122.468445][ T1015] ? __pfx_netlink_unicast+0x10/0x10
[ 122.468741][ T1015] ? __lock_acquire+0x44d/0x7e0
[ 122.469044][ T1015] netlink_sendmsg+0x721/0xbe0
[ 122.469353][ T1015] ? __pfx_netlink_sendmsg+0x10/0x10
[ 122.469652][ T1015] ? __import_iovec+0x238/0x3c0
[ 122.469956][ T1015] ____sys_sendmsg+0x7ad/0xa10
[ 122.470264][ T1015] ? __pfx_____sys_sendmsg+0x10/0x10
[ 122.470568][ T1015] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 122.470947][ T1015] ___sys_sendmsg+0xed/0x170
[ 122.471251][ T1015] ? kasan_record_aux_stack+0x8c/0xa0
[ 122.471550][ T1015] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 122.471934][ T1015] ? __pfx____sys_sendmsg+0x10/0x10
[ 122.472255][ T1015] ? find_held_lock+0x2b/0x80
[ 122.472556][ T1015] ? __lock_acquire+0x44d/0x7e0
[ 122.472861][ T1015] ? find_held_lock+0x2b/0x80
[ 122.473159][ T1015] ? __virt_addr_valid+0x22e/0x450
[ 122.473467][ T1015] ? __lock_release+0x5d/0x170
[ 122.473774][ T1015] __sys_sendmsg+0x10b/0x1a0
[ 122.474068][ T1015] ? __call_rcu_common.constprop.0+0x320/0x640
[ 122.474447][ T1015] ? __pfx___sys_sendmsg+0x10/0x10
[ 122.474758][ T1015] ? rcu_is_watching+0x12/0xc0
[ 122.475060][ T1015] do_syscall_64+0xc1/0x380
[ 122.475366][ T1015] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.475741][ T1015] RIP: 0033:0x7fe26f3a71e7
[ 122.476050][ T1015] 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
[ 122.477118][ T1015] RSP: 002b:00007ffe40237178 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 122.477583][ T1015] RAX: ffffffffffffffda RBX: 00007ffe402378b0 RCX: 00007fe26f3a71e7
[ 122.478029][ T1015] RDX: 0000000000000000 RSI: 00007ffe402371e0 RDI: 0000000000000005
[ 122.478489][ T1015] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 122.478933][ T1015] R10: 000000000f629910 R11: 0000000000000246 R12: 0000000000000004
[ 122.479393][ T1015] R13: 00000000686e722f R14: 0000000000499600 R15: 0000000000000000
[ 122.479852][ T1015]
[ 122.480075][ T1015] irq event stamp: 48225
[ 122.480312][ T1015] hardirqs last enabled at (48235): [] __up_console_sem+0x6b/0x80
[ 122.480837][ T1015] hardirqs last disabled at (48242): [] __up_console_sem+0x50/0x80
[ 122.481368][ T1015] softirqs last enabled at (48042): [] handle_softirqs+0x358/0x620
[ 122.481897][ T1015] softirqs last disabled at (48033): [] __irq_exit_rcu+0xfa/0x160
[ 122.482424][ T1015] ---[ end trace 0000000000000000 ]---
[ 122.483744][ T38] br0: port 2(eth1) entered blocking state
[ 122.484187][ T38] br0: port 2(eth1) entered forwarding state
[ 133.891352][ T1077] ------------[ cut here ]------------
[ 133.891680][ T1077] WARNING: CPU: 3 PID: 1077 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 133.892285][ T1077] Modules linked in:
[ 133.892515][ T1077] CPU: 3 UID: 0 PID: 1077 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 133.893095][ T1077] Tainted: [W]=WARN
[ 133.893328][ T1077] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 133.893693][ T1077] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 133.893990][ T1077] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 133.895025][ T1077] RSP: 0018:ffffc90002837140 EFLAGS: 00010246
[ 133.895400][ T1077] RAX: 0000000000000000 RBX: ffff88800df8c000 RCX: 0000000000000001
[ 133.895836][ T1077] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 133.896281][ T1077] RBP: ffffc90002837228 R08: ffff8880051a5000 R09: 0000000000000000
[ 133.896715][ T1077] R10: ffffc900028375c8 R11: ffffffff8c473028 R12: 1ffff92000506e2c
[ 133.897141][ T1077] R13: 0000000000000514 R14: ffffc90002837880 R15: ffff8880112b91e0
[ 133.898098][ T1077] FS: 00007f4674d00800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 133.898615][ T1077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.898983][ T1077] CR2: 00000000004e59f0 CR3: 000000000edea006 CR4: 0000000000772ef0
[ 133.899427][ T1077] PKRU: 55555554
[ 133.899647][ T1077] Call Trace:
[ 133.899863][ T1077]
[ 133.900013][ T1077] ? find_held_lock+0x2b/0x80
[ 133.900322][ T1077] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 133.900611][ T1077] ? __lock_release+0x5d/0x170
[ 133.900903][ T1077] ? __pfx_validate_linkmsg+0x10/0x10
[ 133.901202][ T1077] ? is_bpf_text_address+0x71/0x120
[ 133.901492][ T1077] ? kernel_text_address+0xce/0xe0
[ 133.901803][ T1077] do_setlink.constprop.0+0x6b9/0x2650
[ 133.902098][ T1077] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 133.902473][ T1077] ? rcu_read_lock_any_held+0x43/0xb0
[ 133.902765][ T1077] ? validate_chain+0x166/0x4d0
[ 133.903050][ T1077] ? __kernel_text_address+0x12/0x40
[ 133.903348][ T1077] ? __lock_acquire+0x44d/0x7e0
[ 133.903641][ T1077] ? __mutex_trylock_common+0xf9/0x260
[ 133.903931][ T1077] ? __pfx___mutex_trylock_common+0x10/0x10
[ 133.904328][ T1077] ? rcu_is_watching+0x12/0xc0
[ 133.904623][ T1077] ? rcu_is_watching+0x12/0xc0
[ 133.904910][ T1077] ? trace_contention_end+0xdc/0x140
[ 133.905213][ T1077] ? __mutex_lock+0x19c/0xcd0
[ 133.905503][ T1077] ? find_held_lock+0x2b/0x80
[ 133.905792][ T1077] ? rtnl_newlink+0x651/0xa60
[ 133.906078][ T1077] ? __create_object+0x5e/0xb0
[ 133.906377][ T1077] ? __pfx___mutex_lock+0x10/0x10
[ 133.906664][ T1077] ? trace_cap_capable+0x10f/0x190
[ 133.906952][ T1077] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 133.907321][ T1077] ? __rtnl_newlink+0x40e/0xa40
[ 133.907617][ T1077] rtnl_newlink+0x69a/0xa60
[ 133.907913][ T1077] ? __pfx_rtnl_newlink+0x10/0x10
[ 133.908212][ T1077] ? __lock_acquire+0x44d/0x7e0
[ 133.908507][ T1077] ? find_held_lock+0x2b/0x80
[ 133.908796][ T1077] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 133.909083][ T1077] ? __lock_release+0x5d/0x170
[ 133.909382][ T1077] ? __pfx_rtnl_newlink+0x10/0x10
[ 133.909673][ T1077] rtnetlink_rcv_msg+0x710/0xc00
[ 133.909965][ T1077] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 133.910281][ T1077] ? __lock_acquire+0x44d/0x7e0
[ 133.910577][ T1077] netlink_rcv_skb+0x121/0x350
[ 133.910868][ T1077] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 133.911158][ T1077] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 133.911466][ T1077] ? netlink_deliver_tap+0x13e/0x340
[ 133.911768][ T1077] ? netlink_deliver_tap+0xc3/0x340
[ 133.912067][ T1077] netlink_unicast+0x4a1/0x780
[ 133.912366][ T1077] ? __pfx_netlink_unicast+0x10/0x10
[ 133.912652][ T1077] ? __lock_acquire+0x44d/0x7e0
[ 133.912946][ T1077] netlink_sendmsg+0x721/0xbe0
[ 133.913249][ T1077] ? __pfx_netlink_sendmsg+0x10/0x10
[ 133.913539][ T1077] ? __import_iovec+0x238/0x3c0
[ 133.913842][ T1077] ____sys_sendmsg+0x7ad/0xa10
[ 133.914133][ T1077] ? __pfx_____sys_sendmsg+0x10/0x10
[ 133.914426][ T1077] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 133.914798][ T1077] ___sys_sendmsg+0xed/0x170
[ 133.915084][ T1077] ? kasan_record_aux_stack+0x8c/0xa0
[ 133.915381][ T1077] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 133.915743][ T1077] ? __pfx____sys_sendmsg+0x10/0x10
[ 133.916039][ T1077] ? find_held_lock+0x2b/0x80
[ 133.916343][ T1077] ? __lock_acquire+0x44d/0x7e0
[ 133.916636][ T1077] ? find_held_lock+0x2b/0x80
[ 133.916924][ T1077] ? __virt_addr_valid+0x22e/0x450
[ 133.917221][ T1077] ? __lock_release+0x5d/0x170
[ 133.917518][ T1077] __sys_sendmsg+0x10b/0x1a0
[ 133.917803][ T1077] ? __call_rcu_common.constprop.0+0x320/0x640
[ 133.918158][ T1077] ? __pfx___sys_sendmsg+0x10/0x10
[ 133.918472][ T1077] ? rcu_is_watching+0x12/0xc0
[ 133.918764][ T1077] do_syscall_64+0xc1/0x380
[ 133.919055][ T1077] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.919422][ T1077] RIP: 0033:0x7f4674ecd1e7
[ 133.919720][ T1077] 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
[ 133.920757][ T1077] RSP: 002b:00007ffdb47933b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 133.921193][ T1077] RAX: ffffffffffffffda RBX: 00007ffdb4793af0 RCX: 00007f4674ecd1e7
[ 133.921633][ T1077] RDX: 0000000000000000 RSI: 00007ffdb4793420 RDI: 0000000000000005
[ 133.922074][ T1077] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 133.922514][ T1077] R10: 00007f4674dca498 R11: 0000000000000246 R12: 0000000000000003
[ 133.922946][ T1077] R13: 00000000686e723a R14: 0000000000499600 R15: 0000000000000000
[ 133.923399][ T1077]
[ 133.923616][ T1077] irq event stamp: 40181
[ 133.923834][ T1077] hardirqs last enabled at (40189): [] __up_console_sem+0x6b/0x80
[ 133.924347][ T1077] hardirqs last disabled at (40198): [] __up_console_sem+0x50/0x80
[ 133.924844][ T1077] softirqs last enabled at (39488): [] handle_softirqs+0x358/0x620
[ 133.925353][ T1077] softirqs last disabled at (39101): [] __irq_exit_rcu+0xfa/0x160
[ 133.925847][ T1077] ---[ end trace 0000000000000000 ]---
[ 134.063906][ T1079] ------------[ cut here ]------------
[ 134.064290][ T1079] WARNING: CPU: 2 PID: 1079 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 134.064882][ T1079] Modules linked in:
[ 134.065121][ T1079] CPU: 2 UID: 0 PID: 1079 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 134.065731][ T1079] Tainted: [W]=WARN
[ 134.065974][ T1079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 134.066371][ T1079] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 134.066689][ T1079] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 134.068498][ T1079] RSP: 0018:ffffc900028a7140 EFLAGS: 00010246
[ 134.068894][ T1079] RAX: 0000000000000000 RBX: ffff888009989000 RCX: 0000000000000001
[ 134.069349][ T1079] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 134.069796][ T1079] RBP: ffffc900028a7228 R08: ffff88800e400800 R09: 0000000000000000
[ 134.070258][ T1079] R10: ffffc900028a75c8 R11: ffffffff8c473028 R12: 1ffff92000514e2c
[ 134.070717][ T1079] R13: 0000000000000514 R14: ffffc900028a7880 R15: ffff8880112b8760
[ 134.071160][ T1079] FS: 00007fd66ed4a800(0000) GS:ffff8880df899000(0000) knlGS:0000000000000000
[ 134.071690][ T1079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 134.072081][ T1079] CR2: 00000000004e5a00 CR3: 000000000d996003 CR4: 0000000000772ef0
[ 134.072541][ T1079] PKRU: 55555554
[ 134.072773][ T1079] Call Trace:
[ 134.073005][ T1079]
[ 134.073166][ T1079] ? find_held_lock+0x2b/0x80
[ 134.073491][ T1079] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 134.073792][ T1079] ? __lock_release+0x5d/0x170
[ 134.074096][ T1079] ? __pfx_validate_linkmsg+0x10/0x10
[ 134.074424][ T1079] ? is_bpf_text_address+0x71/0x120
[ 134.074733][ T1079] ? kernel_text_address+0xce/0xe0
[ 134.075047][ T1079] do_setlink.constprop.0+0x6b9/0x2650
[ 134.075367][ T1079] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 134.075749][ T1079] ? rcu_read_lock_any_held+0x43/0xb0
[ 134.076049][ T1079] ? validate_chain+0x166/0x4d0
[ 134.076367][ T1079] ? __kernel_text_address+0x12/0x40
[ 134.076673][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 134.076990][ T1079] ? __mutex_trylock_common+0xf9/0x260
[ 134.077307][ T1079] ? __pfx___mutex_trylock_common+0x10/0x10
[ 134.077684][ T1079] ? rcu_is_watching+0x12/0xc0
[ 134.077989][ T1079] ? rcu_is_watching+0x12/0xc0
[ 134.078315][ T1079] ? trace_contention_end+0xdc/0x140
[ 134.078620][ T1079] ? __mutex_lock+0x19c/0xcd0
[ 134.078932][ T1079] ? find_held_lock+0x2b/0x80
[ 134.079248][ T1079] ? rtnl_newlink+0x651/0xa60
[ 134.079556][ T1079] ? __create_object+0x5e/0xb0
[ 134.079859][ T1079] ? __pfx___mutex_lock+0x10/0x10
[ 134.080164][ T1079] ? trace_cap_capable+0x10f/0x190
[ 134.080478][ T1079] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 134.080852][ T1079] ? __rtnl_newlink+0x40e/0xa40
[ 134.081160][ T1079] rtnl_newlink+0x69a/0xa60
[ 134.081480][ T1079] ? __pfx_rtnl_newlink+0x10/0x10
[ 134.081796][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 134.082108][ T1079] ? find_held_lock+0x2b/0x80
[ 134.082436][ T1079] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 134.082739][ T1079] ? __lock_release+0x5d/0x170
[ 134.083041][ T1079] ? __pfx_rtnl_newlink+0x10/0x10
[ 134.083355][ T1079] rtnetlink_rcv_msg+0x710/0xc00
[ 134.083657][ T1079] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 134.083965][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 134.084305][ T1079] netlink_rcv_skb+0x121/0x350
[ 134.084609][ T1079] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 134.084946][ T1079] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 134.085280][ T1079] ? netlink_deliver_tap+0x13e/0x340
[ 134.085584][ T1079] ? netlink_deliver_tap+0xc3/0x340
[ 134.085889][ T1079] netlink_unicast+0x4a1/0x780
[ 134.086221][ T1079] ? __pfx_netlink_unicast+0x10/0x10
[ 134.086536][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 134.086848][ T1079] netlink_sendmsg+0x721/0xbe0
[ 134.087155][ T1079] ? __pfx_netlink_sendmsg+0x10/0x10
[ 134.087472][ T1079] ? __import_iovec+0x238/0x3c0
[ 134.087786][ T1079] ____sys_sendmsg+0x7ad/0xa10
[ 134.088097][ T1079] ? __pfx_____sys_sendmsg+0x10/0x10
[ 134.088411][ T1079] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 134.088807][ T1079] ___sys_sendmsg+0xed/0x170
[ 134.089108][ T1079] ? kasan_record_aux_stack+0x8c/0xa0
[ 134.089424][ T1079] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 134.089802][ T1079] ? __pfx____sys_sendmsg+0x10/0x10
[ 134.090111][ T1079] ? find_held_lock+0x2b/0x80
[ 134.090445][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 134.090764][ T1079] ? find_held_lock+0x2b/0x80
[ 134.091072][ T1079] ? __virt_addr_valid+0x22e/0x450
[ 134.091390][ T1079] ? __lock_release+0x5d/0x170
[ 134.091701][ T1079] __sys_sendmsg+0x10b/0x1a0
[ 134.092012][ T1079] ? __call_rcu_common.constprop.0+0x320/0x640
[ 134.092396][ T1079] ? __pfx___sys_sendmsg+0x10/0x10
[ 134.092714][ T1079] ? rcu_is_watching+0x12/0xc0
[ 134.093021][ T1079] do_syscall_64+0xc1/0x380
[ 134.093339][ T1079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.093716][ T1079] RIP: 0033:0x7fd66ef171e7
[ 134.094029][ T1079] 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
[ 134.095090][ T1079] RSP: 002b:00007ffff309f2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 134.095557][ T1079] RAX: ffffffffffffffda RBX: 00007ffff309f9e0 RCX: 00007fd66ef171e7
[ 134.096000][ T1079] RDX: 0000000000000000 RSI: 00007ffff309f310 RDI: 0000000000000005
[ 134.096454][ T1079] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 134.096901][ T1079] R10: 00007fd66ee14498 R11: 0000000000000246 R12: 0000000000000003
[ 134.097362][ T1079] R13: 00000000686e723a R14: 0000000000499600 R15: 0000000000000000
[ 134.097820][ T1079]
[ 134.098052][ T1079] irq event stamp: 47235
[ 134.098305][ T1079] hardirqs last enabled at (47269): [] __up_console_sem+0x6b/0x80
[ 134.098818][ T1079] hardirqs last disabled at (47278): [] __up_console_sem+0x50/0x80
[ 134.099345][ T1079] softirqs last enabled at (47266): [] handle_softirqs+0x358/0x620
[ 134.099855][ T1079] softirqs last disabled at (47243): [] __irq_exit_rcu+0xfa/0x160
[ 134.100377][ T1079] ---[ end trace 0000000000000000 ]---
[ 134.925461][ T1089] ------------[ cut here ]------------
[ 134.925787][ T1089] WARNING: CPU: 1 PID: 1089 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 134.926375][ T1089] Modules linked in:
[ 134.926600][ T1089] CPU: 1 UID: 0 PID: 1089 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 134.927162][ T1089] Tainted: [W]=WARN
[ 134.927388][ T1089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 134.927739][ T1089] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 134.928024][ T1089] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 134.929037][ T1089] RSP: 0018:ffffc90002907140 EFLAGS: 00010246
[ 134.929400][ T1089] RAX: 0000000000000000 RBX: ffff88800df8c000 RCX: 0000000000000001
[ 134.929817][ T1089] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 134.930253][ T1089] RBP: ffffc90002907228 R08: ffff88800d603800 R09: 0000000000000000
[ 134.930683][ T1089] R10: ffffc900029075c8 R11: ffffffff8c473028 R12: 1ffff92000520e2c
[ 134.931101][ T1089] R13: 00000000000005dc R14: ffffc90002907880 R15: ffff888010f758e0
[ 134.931747][ T1089] FS: 00007fd28d8c7800(0000) GS:ffff8880df819000(0000) knlGS:0000000000000000
[ 134.932394][ T1089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 134.932750][ T1089] CR2: 00000000004e59f0 CR3: 000000000559d005 CR4: 0000000000772ef0
[ 134.933165][ T1089] PKRU: 55555554
[ 134.933510][ T1089] Call Trace:
[ 134.933722][ T1089]
[ 134.933864][ T1089] ? find_held_lock+0x2b/0x80
[ 134.934149][ T1089] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 134.934565][ T1089] ? __lock_release+0x5d/0x170
[ 134.934852][ T1089] ? __pfx_validate_linkmsg+0x10/0x10
[ 134.935131][ T1089] ? is_bpf_text_address+0x71/0x120
[ 134.935539][ T1089] ? kernel_text_address+0xce/0xe0
[ 134.935824][ T1089] do_setlink.constprop.0+0x6b9/0x2650
[ 134.936106][ T1089] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 134.936601][ T1089] ? rcu_read_lock_any_held+0x43/0xb0
[ 134.936880][ T1089] ? validate_chain+0x166/0x4d0
[ 134.937160][ T1089] ? __kernel_text_address+0x12/0x40
[ 134.937642][ T1089] ? __lock_acquire+0x44d/0x7e0
[ 134.937927][ T1089] ? __mutex_trylock_common+0xf9/0x260
[ 134.938355][ T1089] ? __pfx___mutex_trylock_common+0x10/0x10
[ 134.938700][ T1089] ? rcu_is_watching+0x12/0xc0
[ 134.938979][ T1089] ? rcu_is_watching+0x12/0xc0
[ 134.939403][ T1089] ? trace_contention_end+0xdc/0x140
[ 134.939686][ T1089] ? __mutex_lock+0x19c/0xcd0
[ 134.939965][ T1089] ? find_held_lock+0x2b/0x80
[ 134.940377][ T1089] ? rtnl_newlink+0x651/0xa60
[ 134.940655][ T1089] ? __create_object+0x5e/0xb0
[ 134.940935][ T1089] ? __pfx___mutex_lock+0x10/0x10
[ 134.941281][ T1089] ? trace_cap_capable+0x10f/0x190
[ 134.941563][ T1089] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 134.941924][ T1089] ? __rtnl_newlink+0x40e/0xa40
[ 134.942235][ T1089] rtnl_newlink+0x69a/0xa60
[ 134.942525][ T1089] ? __pfx_rtnl_newlink+0x10/0x10
[ 134.942801][ T1089] ? __lock_acquire+0x44d/0x7e0
[ 134.943087][ T1089] ? find_held_lock+0x2b/0x80
[ 134.943379][ T1089] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 134.943655][ T1089] ? __lock_release+0x5d/0x170
[ 134.943935][ T1089] ? __pfx_rtnl_newlink+0x10/0x10
[ 134.944227][ T1089] rtnetlink_rcv_msg+0x710/0xc00
[ 134.944508][ T1089] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 134.944789][ T1089] ? __lock_acquire+0x44d/0x7e0
[ 134.945070][ T1089] netlink_rcv_skb+0x121/0x350
[ 134.945359][ T1089] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 134.945637][ T1089] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 134.945927][ T1089] ? netlink_deliver_tap+0x13e/0x340
[ 134.946234][ T1089] ? netlink_deliver_tap+0xc3/0x340
[ 134.946518][ T1089] netlink_unicast+0x4a1/0x780
[ 134.946799][ T1089] ? __pfx_netlink_unicast+0x10/0x10
[ 134.947077][ T1089] ? __lock_acquire+0x44d/0x7e0
[ 134.947368][ T1089] netlink_sendmsg+0x721/0xbe0
[ 134.947648][ T1089] ? __pfx_netlink_sendmsg+0x10/0x10
[ 134.947927][ T1089] ? __import_iovec+0x238/0x3c0
[ 134.948222][ T1089] ____sys_sendmsg+0x7ad/0xa10
[ 134.948513][ T1089] ? __pfx_____sys_sendmsg+0x10/0x10
[ 134.948789][ T1089] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 134.949144][ T1089] ___sys_sendmsg+0xed/0x170
[ 134.949428][ T1089] ? kasan_record_aux_stack+0x8c/0xa0
[ 134.949705][ T1089] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 134.950052][ T1089] ? __pfx____sys_sendmsg+0x10/0x10
[ 134.950358][ T1089] ? find_held_lock+0x2b/0x80
[ 134.950647][ T1089] ? __lock_acquire+0x44d/0x7e0
[ 134.950930][ T1089] ? find_held_lock+0x2b/0x80
[ 134.951218][ T1089] ? __virt_addr_valid+0x22e/0x450
[ 134.951498][ T1089] ? __lock_release+0x5d/0x170
[ 134.951788][ T1089] __sys_sendmsg+0x10b/0x1a0
[ 134.952063][ T1089] ? __call_rcu_common.constprop.0+0x320/0x640
[ 134.952415][ T1089] ? __pfx___sys_sendmsg+0x10/0x10
[ 134.952712][ T1089] ? rcu_is_watching+0x12/0xc0
[ 134.952993][ T1089] do_syscall_64+0xc1/0x380
[ 134.953292][ T1089] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.953637][ T1089] RIP: 0033:0x7fd28da941e7
[ 134.953924][ T1089] 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
[ 134.954935][ T1089] RSP: 002b:00007ffc791cea08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 134.955365][ T1089] RAX: ffffffffffffffda RBX: 00007ffc791cf140 RCX: 00007fd28da941e7
[ 134.955786][ T1089] RDX: 0000000000000000 RSI: 00007ffc791cea70 RDI: 0000000000000005
[ 134.956208][ T1089] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 134.956630][ T1089] R10: 00007fd28d991498 R11: 0000000000000246 R12: 0000000000000003
[ 134.957046][ T1089] R13: 00000000686e723b R14: 0000000000499600 R15: 0000000000000000
[ 134.957486][ T1089]
[ 134.957700][ T1089] irq event stamp: 42327
[ 134.957910][ T1089] hardirqs last enabled at (42335): [] __up_console_sem+0x6b/0x80
[ 134.958420][ T1089] hardirqs last disabled at (42366): [] __up_console_sem+0x50/0x80
[ 134.958910][ T1089] softirqs last enabled at (42364): [] handle_softirqs+0x358/0x620
[ 134.959400][ T1089] softirqs last disabled at (42343): [] __irq_exit_rcu+0xfa/0x160
[ 134.959881][ T1089] ---[ end trace 0000000000000000 ]---
[ 135.108144][ T1091] ------------[ cut here ]------------
[ 135.108509][ T1091] WARNING: CPU: 3 PID: 1091 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 135.109099][ T1091] Modules linked in:
[ 135.109345][ T1091] CPU: 3 UID: 0 PID: 1091 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 135.109925][ T1091] Tainted: [W]=WARN
[ 135.110147][ T1091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 135.110523][ T1091] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 135.110830][ T1091] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 135.111875][ T1091] RSP: 0018:ffffc90002907140 EFLAGS: 00010246
[ 135.112250][ T1091] RAX: 0000000000000000 RBX: ffff888009989000 RCX: 0000000000000001
[ 135.112715][ T1091] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 135.113146][ T1091] RBP: ffffc90002907228 R08: ffff88800a0c5000 R09: 0000000000000000
[ 135.113789][ T1091] R10: ffffc900029075c8 R11: ffffffff8c473028 R12: 1ffff92000520e2c
[ 135.114356][ T1091] R13: 00000000000005dc R14: ffffc90002907880 R15: ffff888010f74760
[ 135.114787][ T1091] FS: 00007ff6c177e800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 135.115419][ T1091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 135.115783][ T1091] CR2: 00000000004e5a00 CR3: 000000000a44a004 CR4: 0000000000772ef0
[ 135.116229][ T1091] PKRU: 55555554
[ 135.116447][ T1091] Call Trace:
[ 135.116665][ T1091]
[ 135.116814][ T1091] ? find_held_lock+0x2b/0x80
[ 135.117120][ T1091] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 135.117435][ T1091] ? __lock_release+0x5d/0x170
[ 135.117725][ T1091] ? __pfx_validate_linkmsg+0x10/0x10
[ 135.118014][ T1091] ? is_bpf_text_address+0x71/0x120
[ 135.118316][ T1091] ? kernel_text_address+0xce/0xe0
[ 135.118609][ T1091] do_setlink.constprop.0+0x6b9/0x2650
[ 135.118901][ T1091] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 135.119278][ T1091] ? rcu_read_lock_any_held+0x43/0xb0
[ 135.119569][ T1091] ? validate_chain+0x166/0x4d0
[ 135.119859][ T1091] ? __kernel_text_address+0x12/0x40
[ 135.120147][ T1091] ? __lock_acquire+0x44d/0x7e0
[ 135.120450][ T1091] ? __mutex_trylock_common+0xf9/0x260
[ 135.120740][ T1091] ? __pfx___mutex_trylock_common+0x10/0x10
[ 135.121098][ T1091] ? rcu_is_watching+0x12/0xc0
[ 135.121414][ T1091] ? rcu_is_watching+0x12/0xc0
[ 135.121702][ T1091] ? trace_contention_end+0xdc/0x140
[ 135.122006][ T1091] ? __mutex_lock+0x19c/0xcd0
[ 135.122307][ T1091] ? find_held_lock+0x2b/0x80
[ 135.122595][ T1091] ? rtnl_newlink+0x651/0xa60
[ 135.122882][ T1091] ? __create_object+0x5e/0xb0
[ 135.123174][ T1091] ? __pfx___mutex_lock+0x10/0x10
[ 135.123472][ T1091] ? trace_cap_capable+0x10f/0x190
[ 135.123771][ T1091] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 135.124128][ T1091] ? __rtnl_newlink+0x40e/0xa40
[ 135.124434][ T1091] rtnl_newlink+0x69a/0xa60
[ 135.124726][ T1091] ? __pfx_rtnl_newlink+0x10/0x10
[ 135.125013][ T1091] ? __lock_acquire+0x44d/0x7e0
[ 135.125316][ T1091] ? find_held_lock+0x2b/0x80
[ 135.125604][ T1091] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 135.125895][ T1091] ? __lock_release+0x5d/0x170
[ 135.126184][ T1091] ? __pfx_rtnl_newlink+0x10/0x10
[ 135.126482][ T1091] rtnetlink_rcv_msg+0x710/0xc00
[ 135.126771][ T1091] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 135.127061][ T1091] ? __lock_acquire+0x44d/0x7e0
[ 135.127366][ T1091] netlink_rcv_skb+0x121/0x350
[ 135.127656][ T1091] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 135.127945][ T1091] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 135.128261][ T1091] ? netlink_deliver_tap+0x13e/0x340
[ 135.128547][ T1091] ? netlink_deliver_tap+0xc3/0x340
[ 135.128837][ T1091] netlink_unicast+0x4a1/0x780
[ 135.129127][ T1091] ? __pfx_netlink_unicast+0x10/0x10
[ 135.129427][ T1091] ? __lock_acquire+0x44d/0x7e0
[ 135.129721][ T1091] netlink_sendmsg+0x721/0xbe0
[ 135.130014][ T1091] ? __pfx_netlink_sendmsg+0x10/0x10
[ 135.130321][ T1091] ? __import_iovec+0x238/0x3c0
[ 135.130620][ T1091] ____sys_sendmsg+0x7ad/0xa10
[ 135.130913][ T1091] ? __pfx_____sys_sendmsg+0x10/0x10
[ 135.131208][ T1091] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 135.131578][ T1091] ___sys_sendmsg+0xed/0x170
[ 135.131870][ T1091] ? kasan_record_aux_stack+0x8c/0xa0
[ 135.132157][ T1091] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 135.132535][ T1091] ? __pfx____sys_sendmsg+0x10/0x10
[ 135.132828][ T1091] ? find_held_lock+0x2b/0x80
[ 135.133116][ T1091] ? __lock_acquire+0x44d/0x7e0
[ 135.133427][ T1091] ? find_held_lock+0x2b/0x80
[ 135.133719][ T1091] ? __virt_addr_valid+0x22e/0x450
[ 135.134008][ T1091] ? __lock_release+0x5d/0x170
[ 135.134313][ T1091] __sys_sendmsg+0x10b/0x1a0
[ 135.134605][ T1091] ? __call_rcu_common.constprop.0+0x320/0x640
[ 135.134961][ T1091] ? __pfx___sys_sendmsg+0x10/0x10
[ 135.135273][ T1091] ? rcu_is_watching+0x12/0xc0
[ 135.135562][ T1091] do_syscall_64+0xc1/0x380
[ 135.135854][ T1091] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.136218][ T1091] RIP: 0033:0x7ff6c194b1e7
[ 135.136519][ T1091] 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
[ 135.137564][ T1091] RSP: 002b:00007ffef03a0468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 135.138001][ T1091] RAX: ffffffffffffffda RBX: 00007ffef03a0ba0 RCX: 00007ff6c194b1e7
[ 135.138443][ T1091] RDX: 0000000000000000 RSI: 00007ffef03a04d0 RDI: 0000000000000005
[ 135.138881][ T1091] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 135.139322][ T1091] R10: 00007ff6c1848498 R11: 0000000000000246 R12: 0000000000000003
[ 135.139753][ T1091] R13: 00000000686e723b R14: 0000000000499600 R15: 0000000000000000
[ 135.140236][ T1091]
[ 135.140455][ T1091] irq event stamp: 42229
[ 135.140678][ T1091] hardirqs last enabled at (42237): [] __up_console_sem+0x6b/0x80
[ 135.141178][ T1091] hardirqs last disabled at (42244): [] __up_console_sem+0x50/0x80
[ 135.141685][ T1091] softirqs last enabled at (41546): [] handle_softirqs+0x358/0x620
[ 135.142189][ T1091] softirqs last disabled at (41465): [] __irq_exit_rcu+0xfa/0x160
[ 135.142705][ T1091] ---[ end trace 0000000000000000 ]---
[ 137.274057][ T1123] ------------[ cut here ]------------
[ 137.274881][ T1123] WARNING: CPU: 0 PID: 1123 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 137.275506][ T1123] Modules linked in:
[ 137.275751][ T1123] CPU: 0 UID: 0 PID: 1123 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 137.276384][ T1123] Tainted: [W]=WARN
[ 137.276621][ T1123] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 137.277012][ T1123] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 137.277356][ T1123] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 137.278460][ T1123] RSP: 0018:ffffc900029d7140 EFLAGS: 00010246
[ 137.278853][ T1123] RAX: 0000000000000000 RBX: ffff88800df8c000 RCX: 0000000000000001
[ 137.279328][ T1123] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 137.279786][ T1123] RBP: ffffc900029d7228 R08: ffff88800c9d8800 R09: 0000000000000000
[ 137.280252][ T1123] R10: ffffc900029d75c8 R11: ffffffff8c473028 R12: 1ffff9200053ae2c
[ 137.280717][ T1123] R13: 0000000000000514 R14: ffffc900029d7880 R15: ffff88800c89a360
[ 137.281188][ T1123] FS: 00007f47744f1800(0000) GS:ffff8880df799000(0000) knlGS:0000000000000000
[ 137.281760][ T1123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.282162][ T1123] CR2: 00000000004e59f0 CR3: 0000000010750003 CR4: 0000000000772ef0
[ 137.282642][ T1123] PKRU: 55555554
[ 137.282875][ T1123] Call Trace:
[ 137.283104][ T1123]
[ 137.283278][ T1123] ? find_held_lock+0x2b/0x80
[ 137.283595][ T1123] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 137.283911][ T1123] ? __lock_release+0x5d/0x170
[ 137.284228][ T1123] ? __pfx_validate_linkmsg+0x10/0x10
[ 137.284533][ T1123] ? is_bpf_text_address+0x71/0x120
[ 137.284842][ T1123] ? kernel_text_address+0xce/0xe0
[ 137.285163][ T1123] do_setlink.constprop.0+0x6b9/0x2650
[ 137.285498][ T1123] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 137.285891][ T1123] ? rcu_read_lock_any_held+0x43/0xb0
[ 137.286205][ T1123] ? validate_chain+0x166/0x4d0
[ 137.286506][ T1123] ? __kernel_text_address+0x12/0x40
[ 137.286810][ T1123] ? __lock_acquire+0x44d/0x7e0
[ 137.287137][ T1123] ? __mutex_trylock_common+0xf9/0x260
[ 137.287454][ T1123] ? __pfx___mutex_trylock_common+0x10/0x10
[ 137.287848][ T1123] ? rcu_is_watching+0x12/0xc0
[ 137.288157][ T1123] ? rcu_is_watching+0x12/0xc0
[ 137.288480][ T1123] ? trace_contention_end+0xdc/0x140
[ 137.288795][ T1123] ? __mutex_lock+0x19c/0xcd0
[ 137.289102][ T1123] ? find_held_lock+0x2b/0x80
[ 137.289419][ T1123] ? rtnl_newlink+0x651/0xa60
[ 137.289738][ T1123] ? __create_object+0x5e/0xb0
[ 137.290054][ T1123] ? __pfx___mutex_lock+0x10/0x10
[ 137.290383][ T1123] ? trace_cap_capable+0x10f/0x190
[ 137.290709][ T1123] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 137.291104][ T1123] ? __rtnl_newlink+0x40e/0xa40
[ 137.291452][ T1123] rtnl_newlink+0x69a/0xa60
[ 137.291782][ T1123] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.292092][ T1123] ? __lock_acquire+0x44d/0x7e0
[ 137.292419][ T1123] ? find_held_lock+0x2b/0x80
[ 137.292728][ T1123] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 137.293056][ T1123] ? __lock_release+0x5d/0x170
[ 137.293379][ T1123] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.293683][ T1123] rtnetlink_rcv_msg+0x710/0xc00
[ 137.293999][ T1123] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.294324][ T1123] ? __lock_acquire+0x44d/0x7e0
[ 137.294645][ T1123] netlink_rcv_skb+0x121/0x350
[ 137.294950][ T1123] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.295272][ T1123] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 137.295582][ T1123] ? netlink_deliver_tap+0x13e/0x340
[ 137.295879][ T1123] ? netlink_deliver_tap+0xc3/0x340
[ 137.296183][ T1123] netlink_unicast+0x4a1/0x780
[ 137.296499][ T1123] ? __pfx_netlink_unicast+0x10/0x10
[ 137.296798][ T1123] ? __lock_acquire+0x44d/0x7e0
[ 137.297102][ T1123] netlink_sendmsg+0x721/0xbe0
[ 137.297437][ T1123] ? __pfx_netlink_sendmsg+0x10/0x10
[ 137.297746][ T1123] ? __import_iovec+0x238/0x3c0
[ 137.298059][ T1123] ____sys_sendmsg+0x7ad/0xa10
[ 137.298376][ T1123] ? __pfx_____sys_sendmsg+0x10/0x10
[ 137.298685][ T1123] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 137.299076][ T1123] ___sys_sendmsg+0xed/0x170
[ 137.299389][ T1123] ? kasan_record_aux_stack+0x8c/0xa0
[ 137.299695][ T1123] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 137.300087][ T1123] ? __pfx____sys_sendmsg+0x10/0x10
[ 137.300414][ T1123] ? find_held_lock+0x2b/0x80
[ 137.300729][ T1123] ? __lock_acquire+0x44d/0x7e0
[ 137.301051][ T1123] ? find_held_lock+0x2b/0x80
[ 137.301381][ T1123] ? __virt_addr_valid+0x22e/0x450
[ 137.301680][ T1123] ? __lock_release+0x5d/0x170
[ 137.301995][ T1123] __sys_sendmsg+0x10b/0x1a0
[ 137.302307][ T1123] ? __call_rcu_common.constprop.0+0x320/0x640
[ 137.302677][ T1123] ? __pfx___sys_sendmsg+0x10/0x10
[ 137.302991][ T1123] ? rcu_is_watching+0x12/0xc0
[ 137.303300][ T1123] do_syscall_64+0xc1/0x380
[ 137.303602][ T1123] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.303971][ T1123] RIP: 0033:0x7f47746be1e7
[ 137.304293][ T1123] 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
[ 137.305390][ T1123] RSP: 002b:00007ffde99ae928 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 137.305843][ T1123] RAX: ffffffffffffffda RBX: 00007ffde99af060 RCX: 00007f47746be1e7
[ 137.306330][ T1123] RDX: 0000000000000000 RSI: 00007ffde99ae990 RDI: 0000000000000005
[ 137.306788][ T1123] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 137.307276][ T1123] R10: 00007f47745bb498 R11: 0000000000000246 R12: 0000000000000003
[ 137.307737][ T1123] R13: 00000000686e723d R14: 0000000000499600 R15: 0000000000000000
[ 137.308207][ T1123]
[ 137.308461][ T1123] irq event stamp: 34313
[ 137.308690][ T1123] hardirqs last enabled at (34321): [] __up_console_sem+0x6b/0x80
[ 137.309229][ T1123] hardirqs last disabled at (34330): [] __up_console_sem+0x50/0x80
[ 137.309768][ T1123] softirqs last enabled at (33488): [] handle_softirqs+0x358/0x620
[ 137.310294][ T1123] softirqs last disabled at (33157): [] __irq_exit_rcu+0xfa/0x160
[ 137.310823][ T1123] ---[ end trace 0000000000000000 ]---
[ 137.451871][ T1125] ------------[ cut here ]------------
[ 137.453131][ T1125] WARNING: CPU: 3 PID: 1125 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 137.453728][ T1125] Modules linked in:
[ 137.453962][ T1125] CPU: 3 UID: 0 PID: 1125 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 137.454569][ T1125] Tainted: [W]=WARN
[ 137.454788][ T1125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 137.455148][ T1125] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 137.455458][ T1125] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 137.456503][ T1125] RSP: 0018:ffffc900029c7140 EFLAGS: 00010246
[ 137.456868][ T1125] RAX: 0000000000000000 RBX: ffff888009989000 RCX: 0000000000000001
[ 137.457313][ T1125] RDX: 0000000000000000 RSI: ffffffff8b110751 RDI: ffffffff8a858280
[ 137.457744][ T1125] RBP: ffffc900029c7228 R08: ffff888009546800 R09: 0000000000000000
[ 137.458181][ T1125] R10: ffffc900029c75c8 R11: ffffffff8c473028 R12: 1ffff92000538e2c
[ 137.458623][ T1125] R13: 0000000000000514 R14: ffffc900029c7880 R15: ffff88800c89ade0
[ 137.459055][ T1125] FS: 00007f0cec388800(0000) GS:ffff8880df919000(0000) knlGS:0000000000000000
[ 137.459568][ T1125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.459933][ T1125] CR2: 00000000004e5a00 CR3: 000000000dca3005 CR4: 0000000000772ef0
[ 137.460385][ T1125] PKRU: 55555554
[ 137.460605][ T1125] Call Trace:
[ 137.460821][ T1125]
[ 137.460967][ T1125] ? find_held_lock+0x2b/0x80
[ 137.461272][ T1125] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 137.461558][ T1125] ? __lock_release+0x5d/0x170
[ 137.461864][ T1125] ? __pfx_validate_linkmsg+0x10/0x10
[ 137.462154][ T1125] ? is_bpf_text_address+0x71/0x120
[ 137.462463][ T1125] ? kernel_text_address+0xce/0xe0
[ 137.462757][ T1125] do_setlink.constprop.0+0x6b9/0x2650
[ 137.463050][ T1125] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 137.463424][ T1125] ? rcu_read_lock_any_held+0x43/0xb0
[ 137.463715][ T1125] ? validate_chain+0x166/0x4d0
[ 137.464002][ T1125] ? __kernel_text_address+0x12/0x40
[ 137.464311][ T1125] ? __lock_acquire+0x44d/0x7e0
[ 137.464606][ T1125] ? __mutex_trylock_common+0xf9/0x260
[ 137.464895][ T1125] ? __pfx___mutex_trylock_common+0x10/0x10
[ 137.465264][ T1125] ? rcu_is_watching+0x12/0xc0
[ 137.465555][ T1125] ? rcu_is_watching+0x12/0xc0
[ 137.465846][ T1125] ? trace_contention_end+0xdc/0x140
[ 137.466136][ T1125] ? __mutex_lock+0x19c/0xcd0
[ 137.466448][ T1125] ? find_held_lock+0x2b/0x80
[ 137.466740][ T1125] ? rtnl_newlink+0x651/0xa60
[ 137.467025][ T1125] ? __create_object+0x5e/0xb0
[ 137.467346][ T1125] ? __pfx___mutex_lock+0x10/0x10
[ 137.467639][ T1125] ? trace_cap_capable+0x10f/0x190
[ 137.467929][ T1125] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 137.468299][ T1125] ? __rtnl_newlink+0x40e/0xa40
[ 137.468594][ T1125] rtnl_newlink+0x69a/0xa60
[ 137.468895][ T1125] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.469184][ T1125] ? __lock_acquire+0x44d/0x7e0
[ 137.469490][ T1125] ? find_held_lock+0x2b/0x80
[ 137.469784][ T1125] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 137.470074][ T1125] ? __lock_release+0x5d/0x170
[ 137.470375][ T1125] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.470667][ T1125] rtnetlink_rcv_msg+0x710/0xc00
[ 137.470960][ T1125] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.471266][ T1125] ? __lock_acquire+0x44d/0x7e0
[ 137.471567][ T1125] netlink_rcv_skb+0x121/0x350
[ 137.471960][ T1125] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.472263][ T1125] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 137.472564][ T1125] ? netlink_deliver_tap+0x13e/0x340
[ 137.472850][ T1125] ? netlink_deliver_tap+0xc3/0x340
[ 137.473137][ T1125] netlink_unicast+0x4a1/0x780
[ 137.473439][ T1125] ? __pfx_netlink_unicast+0x10/0x10
[ 137.473727][ T1125] ? __lock_acquire+0x44d/0x7e0
[ 137.474024][ T1125] netlink_sendmsg+0x721/0xbe0
[ 137.474331][ T1125] ? __pfx_netlink_sendmsg+0x10/0x10
[ 137.474622][ T1125] ? __import_iovec+0x238/0x3c0
[ 137.474915][ T1125] ____sys_sendmsg+0x7ad/0xa10
[ 137.475212][ T1125] ? __pfx_____sys_sendmsg+0x10/0x10
[ 137.475501][ T1125] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 137.475870][ T1125] ___sys_sendmsg+0xed/0x170
[ 137.476157][ T1125] ? kasan_record_aux_stack+0x8c/0xa0
[ 137.476452][ T1125] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 137.476811][ T1125] ? __pfx____sys_sendmsg+0x10/0x10
[ 137.477102][ T1125] ? find_held_lock+0x2b/0x80
[ 137.477400][ T1125] ? __lock_acquire+0x44d/0x7e0
[ 137.477700][ T1125] ? find_held_lock+0x2b/0x80
[ 137.477991][ T1125] ? __virt_addr_valid+0x22e/0x450
[ 137.478287][ T1125] ? __lock_release+0x5d/0x170
[ 137.478581][ T1125] __sys_sendmsg+0x10b/0x1a0
[ 137.478866][ T1125] ? __call_rcu_common.constprop.0+0x320/0x640
[ 137.479227][ T1125] ? __pfx___sys_sendmsg+0x10/0x10
[ 137.479533][ T1125] ? rcu_is_watching+0x12/0xc0
[ 137.479830][ T1125] do_syscall_64+0xc1/0x380
[ 137.480123][ T1125] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.480488][ T1125] RIP: 0033:0x7f0cec5551e7
[ 137.480785][ T1125] 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
[ 137.481832][ T1125] RSP: 002b:00007ffd639b4498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 137.482283][ T1125] RAX: ffffffffffffffda RBX: 00007ffd639b4bd0 RCX: 00007f0cec5551e7
[ 137.482716][ T1125] RDX: 0000000000000000 RSI: 00007ffd639b4500 RDI: 0000000000000005
[ 137.483149][ T1125] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 137.483585][ T1125] R10: 00007f0cec452498 R11: 0000000000000246 R12: 0000000000000003
[ 137.484024][ T1125] R13: 00000000686e723e R14: 0000000000499600 R15: 0000000000000000
[ 137.484489][ T1125]
[ 137.484719][ T1125] irq event stamp: 37379
[ 137.484946][ T1125] hardirqs last enabled at (37387): [] __up_console_sem+0x6b/0x80
[ 137.485491][ T1125] hardirqs last disabled at (37396): [] __up_console_sem+0x50/0x80
[ 137.486002][ T1125] softirqs last enabled at (36558): [] handle_softirqs+0x358/0x620
[ 137.486509][ T1125] softirqs last disabled at (35847): [] __irq_exit_rcu+0xfa/0x160
[ 137.487003][ T1125] ---[ end trace 0000000000000000 ]---
[ 143.847513][ T12] eth1: left allmulticast mode
[ 143.847837][ T12] eth1: left promiscuous mode
[ 143.848314][ T12] br0: port 2(eth1) entered disabled state
[ 143.860504][ T12] eth0: left allmulticast mode
[ 143.860796][ T12] eth0: left promiscuous mode
[ 143.861697][ T12] br0: port 1(eth0) entered disabled state