[ 16.314324][ T251] ip (251) used greatest stack depth: 24208 bytes left
[ 19.132515][ T298] ------------[ cut here ]------------
[ 19.133093][ T298] WARNING: CPU: 2 PID: 298 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.133742][ T298] Modules linked in: vrf veth
[ 19.134142][ T298] CPU: 2 UID: 0 PID: 298 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.135066][ T298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.135473][ T298] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.135806][ T298] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 19.137191][ T298] RSP: 0018:ffffc900005e7140 EFLAGS: 00010246
[ 19.137599][ T298] RAX: 0000000000000000 RBX: ffff888008cb9000 RCX: 0000000000000001
[ 19.138082][ T298] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 19.138554][ T298] RBP: ffffc900005e7230 R08: ffff88800bacb800 R09: 0000000000000000
[ 19.139016][ T298] R10: ffffc900005e75c8 R11: ffffffffb6250668 R12: 1ffff920000bce2c
[ 19.139505][ T298] R13: 00000000000026ac R14: ffffc900005e7880 R15: ffff888004ce11e0
[ 19.139959][ T298] FS: 00007f141520b800(0000) GS:ffff88807edb7000(0000) knlGS:0000000000000000
[ 19.140530][ T298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.140918][ T298] CR2: 00000000004e5aa0 CR3: 000000000a47c001 CR4: 0000000000772ef0
[ 19.141376][ T298] PKRU: 55555554
[ 19.141643][ T298] Call Trace:
[ 19.141885][ T298]
[ 19.142054][ T298] ? find_held_lock+0x2b/0x80
[ 19.142372][ T298] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.142692][ T298] ? __lock_release+0x5d/0x170
[ 19.143005][ T298] ? __pfx_validate_linkmsg+0x10/0x10
[ 19.143316][ T298] ? is_bpf_text_address+0x71/0x120
[ 19.143640][ T298] ? kernel_text_address+0xce/0xe0
[ 19.143960][ T298] do_setlink.constprop.0+0x6b1/0x2480
[ 19.144275][ T298] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.144683][ T298] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.144988][ T298] ? validate_chain+0x166/0x4d0
[ 19.145293][ T298] ? __kernel_text_address+0x12/0x40
[ 19.145613][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.145929][ T298] ? __mutex_trylock_common+0xf9/0x260
[ 19.146238][ T298] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.146627][ T298] ? rcu_is_watching+0x12/0xc0
[ 19.146935][ T298] ? rcu_is_watching+0x12/0xc0
[ 19.147241][ T298] ? trace_contention_end+0xdc/0x140
[ 19.147557][ T298] ? __mutex_lock+0x19c/0xcd0
[ 19.147865][ T298] ? find_held_lock+0x2b/0x80
[ 19.148168][ T298] ? rtnl_newlink+0x651/0xa60
[ 19.148480][ T298] ? __create_object+0x5e/0xb0
[ 19.148789][ T298] ? __pfx___mutex_lock+0x10/0x10
[ 19.149116][ T298] ? trace_cap_capable+0x10f/0x190
[ 19.149420][ T298] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.149844][ T298] ? __rtnl_newlink+0x40e/0xa40
[ 19.150161][ T298] rtnl_newlink+0x69a/0xa60
[ 19.150484][ T298] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.150787][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.151102][ T298] ? find_held_lock+0x2b/0x80
[ 19.151409][ T298] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.151746][ T298] ? __lock_release+0x5d/0x170
[ 19.152053][ T298] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.152355][ T298] rtnetlink_rcv_msg+0x710/0xc00
[ 19.152697][ T298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.153011][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.153322][ T298] netlink_rcv_skb+0x121/0x350
[ 19.153641][ T298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.153947][ T298] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.154263][ T298] ? netlink_deliver_tap+0x13e/0x340
[ 19.154596][ T298] ? netlink_deliver_tap+0xc3/0x340
[ 19.154904][ T298] netlink_unicast+0x49e/0x780
[ 19.155211][ T298] ? __pfx_netlink_unicast+0x10/0x10
[ 19.155532][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.155842][ T298] netlink_sendmsg+0x721/0xbe0
[ 19.156151][ T298] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.156468][ T298] ? __import_iovec+0x238/0x3c0
[ 19.156782][ T298] ____sys_sendmsg+0x7ad/0xa10
[ 19.157096][ T298] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.157399][ T298] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.157800][ T298] ___sys_sendmsg+0xed/0x170
[ 19.158103][ T298] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.158410][ T298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.158807][ T298] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.159119][ T298] ? find_held_lock+0x2b/0x80
[ 19.159427][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.159771][ T298] ? find_held_lock+0x2b/0x80
[ 19.160074][ T298] ? __virt_addr_valid+0x22e/0x450
[ 19.160374][ T298] ? __lock_release+0x5d/0x170
[ 19.160694][ T298] __sys_sendmsg+0x10b/0x1a0
[ 19.160996][ T298] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.161395][ T298] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.161718][ T298] ? rcu_is_watching+0x12/0xc0
[ 19.162014][ T298] do_syscall_64+0xc1/0x380
[ 19.162331][ T298] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.162700][ T298] RIP: 0033:0x7f14153d81e7
[ 19.163006][ T298] 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
[ 19.164062][ T298] RSP: 002b:00007ffcdcae1998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.164544][ T298] RAX: ffffffffffffffda RBX: 00007ffcdcae20c0 RCX: 00007f14153d81e7
[ 19.164978][ T298] RDX: 0000000000000000 RSI: 00007ffcdcae1a00 RDI: 0000000000000005
[ 19.165472][ T298] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 19.165923][ T298] R10: 00007f14152d5ee8 R11: 0000000000000246 R12: 0000000000000004
[ 19.166379][ T298] R13: 00000000686e0bc0 R14: 0000000000499600 R15: 0000000000000000
[ 19.166864][ T298]
[ 19.167105][ T298] irq event stamp: 37565
[ 19.167341][ T298] hardirqs last enabled at (37575): [] __up_console_sem+0x6b/0x80
[ 19.167878][ T298] hardirqs last disabled at (37586): [] __up_console_sem+0x50/0x80
[ 19.168403][ T298] softirqs last enabled at (36862): [] handle_softirqs+0x358/0x620
[ 19.168940][ T298] softirqs last disabled at (36849): [] __irq_exit_rcu+0xfa/0x160
[ 19.169469][ T298] ---[ end trace 0000000000000000 ]---
[ 19.521798][ T305] 8021q: 802.1Q VLAN Support v1.8
[ 22.616560][ T351] ------------[ cut here ]------------
[ 22.616890][ T351] WARNING: CPU: 3 PID: 351 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.617455][ T351] Modules linked in: 8021q vrf veth
[ 22.618136][ T351] CPU: 3 UID: 0 PID: 351 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.618792][ T351] Tainted: [W]=WARN
[ 22.619043][ T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.619450][ T351] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.619790][ T351] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.620936][ T351] RSP: 0018:ffffc90000777140 EFLAGS: 00010246
[ 22.621347][ T351] RAX: 0000000000000000 RBX: ffff88800b741000 RCX: 0000000000000001
[ 22.622750][ T351] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 22.623242][ T351] RBP: ffffc90000777230 R08: ffff88800913a000 R09: 0000000000000000
[ 22.623751][ T351] R10: ffffc900007775c8 R11: ffffffffb6250668 R12: 1ffff920000eee2c
[ 22.624231][ T351] R13: 00000000000026ac R14: ffffc90000777880 R15: ffff88800a3db4e0
[ 22.624731][ T351] FS: 00007fa37b63e800(0000) GS:ffff88807ee37000(0000) knlGS:0000000000000000
[ 22.625290][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.625707][ T351] CR2: 00000000004e5ab8 CR3: 000000000b9d4004 CR4: 0000000000772ef0
[ 22.626191][ T351] PKRU: 55555554
[ 22.626445][ T351] Call Trace:
[ 22.626688][ T351]
[ 22.626850][ T351] ? find_held_lock+0x2b/0x80
[ 22.627176][ T351] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.627504][ T351] ? __lock_release+0x5d/0x170
[ 22.627826][ T351] ? __pfx_validate_linkmsg+0x10/0x10
[ 22.628150][ T351] ? is_bpf_text_address+0x71/0x120
[ 22.628484][ T351] ? kernel_text_address+0xce/0xe0
[ 22.628807][ T351] do_setlink.constprop.0+0x6b1/0x2480
[ 22.629136][ T351] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.629545][ T351] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.629868][ T351] ? validate_chain+0x166/0x4d0
[ 22.630184][ T351] ? __kernel_text_address+0x12/0x40
[ 22.630517][ T351] ? __lock_acquire+0x44d/0x7e0
[ 22.630841][ T351] ? __mutex_trylock_common+0xf9/0x260
[ 22.631160][ T351] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.631564][ T351] ? rcu_is_watching+0x12/0xc0
[ 22.631902][ T351] ? rcu_is_watching+0x12/0xc0
[ 22.632219][ T351] ? trace_contention_end+0xdc/0x140
[ 22.632550][ T351] ? __mutex_lock+0x19c/0xcd0
[ 22.632871][ T351] ? find_held_lock+0x2b/0x80
[ 22.633190][ T351] ? rtnl_newlink+0x651/0xa60
[ 22.633536][ T351] ? __create_object+0x5e/0xb0
[ 22.633857][ T351] ? __pfx___mutex_lock+0x10/0x10
[ 22.634174][ T351] ? trace_cap_capable+0x10f/0x190
[ 22.634502][ T351] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.634897][ T351] ? __rtnl_newlink+0x40e/0xa40
[ 22.635226][ T351] rtnl_newlink+0x69a/0xa60
[ 22.635562][ T351] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.635879][ T351] ? __lock_acquire+0x44d/0x7e0
[ 22.636203][ T351] ? find_held_lock+0x2b/0x80
[ 22.636536][ T351] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.636853][ T351] ? __lock_release+0x5d/0x170
[ 22.637174][ T351] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.637503][ T351] rtnetlink_rcv_msg+0x710/0xc00
[ 22.637837][ T351] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.638166][ T351] ? __lock_acquire+0x44d/0x7e0
[ 22.638501][ T351] netlink_rcv_skb+0x121/0x350
[ 22.638823][ T351] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.639147][ T351] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.639484][ T351] ? netlink_deliver_tap+0x13e/0x340
[ 22.639803][ T351] ? netlink_deliver_tap+0xc3/0x340
[ 22.640124][ T351] netlink_unicast+0x49e/0x780
[ 22.640457][ T351] ? __pfx_netlink_unicast+0x10/0x10
[ 22.640781][ T351] ? __lock_acquire+0x44d/0x7e0
[ 22.641103][ T351] netlink_sendmsg+0x721/0xbe0
[ 22.641424][ T351] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.641771][ T351] ? __import_iovec+0x238/0x3c0
[ 22.642101][ T351] ____sys_sendmsg+0x7ad/0xa10
[ 22.642423][ T351] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.642752][ T351] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.643159][ T351] ___sys_sendmsg+0xed/0x170
[ 22.643486][ T351] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.643809][ T351] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.644220][ T351] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.644548][ T351] ? find_held_lock+0x2b/0x80
[ 22.644867][ T351] ? __lock_acquire+0x44d/0x7e0
[ 22.645187][ T351] ? find_held_lock+0x2b/0x80
[ 22.645512][ T351] ? __virt_addr_valid+0x22e/0x450
[ 22.645829][ T351] ? __lock_release+0x5d/0x170
[ 22.646152][ T351] __sys_sendmsg+0x10b/0x1a0
[ 22.646489][ T351] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.646883][ T351] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.647212][ T351] ? rcu_is_watching+0x12/0xc0
[ 22.647539][ T351] do_syscall_64+0xc1/0x380
[ 22.647856][ T351] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.648246][ T351] RIP: 0033:0x7fa37b80b1e7
[ 22.648582][ T351] 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
[ 22.649721][ T351] RSP: 002b:00007ffc31c7fe18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.650200][ T351] RAX: ffffffffffffffda RBX: 00007ffc31c80540 RCX: 00007fa37b80b1e7
[ 22.650681][ T351] RDX: 0000000000000000 RSI: 00007ffc31c7fe80 RDI: 0000000000000005
[ 22.651161][ T351] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 22.651656][ T351] R10: 00007fa37b708ee8 R11: 0000000000000246 R12: 0000000000000004
[ 22.652129][ T351] R13: 00000000686e0bc4 R14: 0000000000499600 R15: 0000000000000000
[ 22.652624][ T351]
[ 22.652864][ T351] irq event stamp: 33119
[ 22.653111][ T351] hardirqs last enabled at (33127): [] __up_console_sem+0x6b/0x80
[ 22.653669][ T351] hardirqs last disabled at (33136): [] __up_console_sem+0x50/0x80
[ 22.654212][ T351] softirqs last enabled at (32386): [] handle_softirqs+0x358/0x620
[ 22.654766][ T351] softirqs last disabled at (31751): [] __irq_exit_rcu+0xfa/0x160
[ 22.655321][ T351] ---[ end trace 0000000000000000 ]---
[ 25.021042][ T394] ------------[ cut here ]------------
[ 25.021361][ T394] WARNING: CPU: 0 PID: 394 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.022078][ T394] Modules linked in: 8021q vrf veth
[ 25.022415][ T394] CPU: 0 UID: 0 PID: 394 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.022998][ T394] Tainted: [W]=WARN
[ 25.023230][ T394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.023606][ T394] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.023909][ T394] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 25.024958][ T394] RSP: 0018:ffffc90000877140 EFLAGS: 00010246
[ 25.025320][ T394] RAX: 0000000000000000 RBX: ffff888009ef1000 RCX: 0000000000000001
[ 25.025761][ T394] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 25.026201][ T394] RBP: ffffc90000877230 R08: ffff888004f96800 R09: 0000000000000000
[ 25.026635][ T394] R10: ffffc900008775c8 R11: ffffffffb6250668 R12: 1ffff9200010ee2c
[ 25.027080][ T394] R13: 00000000000026ac R14: ffffc90000877880 R15: ffff888004d758e0
[ 25.027529][ T394] FS: 00007fbf22ac4800(0000) GS:ffff88807ecb7000(0000) knlGS:0000000000000000
[ 25.028045][ T394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.028463][ T394] CR2: 00000000004e5aa8 CR3: 000000000935b001 CR4: 0000000000772ef0
[ 25.028903][ T394] PKRU: 55555554
[ 25.029130][ T394] Call Trace:
[ 25.029346][ T394]
[ 25.029503][ T394] ? find_held_lock+0x2b/0x80
[ 25.029801][ T394] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.030080][ T394] ? __lock_release+0x5d/0x170
[ 25.030371][ T394] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.030674][ T394] ? is_bpf_text_address+0x71/0x120
[ 25.030964][ T394] ? kernel_text_address+0xce/0xe0
[ 25.031281][ T394] do_setlink.constprop.0+0x6b1/0x2480
[ 25.031596][ T394] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.031962][ T394] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.032241][ T394] ? validate_chain+0x166/0x4d0
[ 25.032567][ T394] ? __kernel_text_address+0x12/0x40
[ 25.032874][ T394] ? __lock_acquire+0x44d/0x7e0
[ 25.033158][ T394] ? __mutex_trylock_common+0xf9/0x260
[ 25.033464][ T394] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.033819][ T394] ? rcu_is_watching+0x12/0xc0
[ 25.034102][ T394] ? rcu_is_watching+0x12/0xc0
[ 25.034389][ T394] ? trace_contention_end+0xdc/0x140
[ 25.034685][ T394] ? __mutex_lock+0x19c/0xcd0
[ 25.034968][ T394] ? find_held_lock+0x2b/0x80
[ 25.035249][ T394] ? rtnl_newlink+0x651/0xa60
[ 25.035534][ T394] ? __create_object+0x5e/0xb0
[ 25.035832][ T394] ? __pfx___mutex_lock+0x10/0x10
[ 25.036123][ T394] ? trace_cap_capable+0x10f/0x190
[ 25.036406][ T394] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.036768][ T394] ? __rtnl_newlink+0x40e/0xa40
[ 25.037056][ T394] rtnl_newlink+0x69a/0xa60
[ 25.037340][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.037644][ T394] ? __lock_acquire+0x44d/0x7e0
[ 25.037928][ T394] ? find_held_lock+0x2b/0x80
[ 25.038206][ T394] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.038500][ T394] ? __lock_release+0x5d/0x170
[ 25.038784][ T394] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.039064][ T394] rtnetlink_rcv_msg+0x710/0xc00
[ 25.039345][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.039644][ T394] ? __lock_acquire+0x44d/0x7e0
[ 25.039933][ T394] netlink_rcv_skb+0x121/0x350
[ 25.040214][ T394] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.040508][ T394] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.040801][ T394] ? netlink_deliver_tap+0x13e/0x340
[ 25.041092][ T394] ? netlink_deliver_tap+0xc3/0x340
[ 25.041393][ T394] netlink_unicast+0x49e/0x780
[ 25.041725][ T394] ? __pfx_netlink_unicast+0x10/0x10
[ 25.042006][ T394] ? __lock_acquire+0x44d/0x7e0
[ 25.042306][ T394] netlink_sendmsg+0x721/0xbe0
[ 25.042613][ T394] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.042896][ T394] ? __import_iovec+0x238/0x3c0
[ 25.043189][ T394] ____sys_sendmsg+0x7ad/0xa10
[ 25.043492][ T394] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.043777][ T394] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.044143][ T394] ___sys_sendmsg+0xed/0x170
[ 25.044444][ T394] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.044731][ T394] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.045096][ T394] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.045391][ T394] ? find_held_lock+0x2b/0x80
[ 25.045690][ T394] ? __lock_acquire+0x44d/0x7e0
[ 25.045981][ T394] ? find_held_lock+0x2b/0x80
[ 25.046264][ T394] ? __virt_addr_valid+0x22e/0x450
[ 25.046564][ T394] ? __lock_release+0x5d/0x170
[ 25.046857][ T394] __sys_sendmsg+0x10b/0x1a0
[ 25.047138][ T394] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.047511][ T394] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.047807][ T394] ? rcu_is_watching+0x12/0xc0
[ 25.048090][ T394] do_syscall_64+0xc1/0x380
[ 25.048377][ T394] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.048734][ T394] RIP: 0033:0x7fbf22c911e7
[ 25.049025][ T394] 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
[ 25.050036][ T394] RSP: 002b:00007ffe103697b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.050469][ T394] RAX: ffffffffffffffda RBX: 00007ffe10369ee0 RCX: 00007fbf22c911e7
[ 25.050888][ T394] RDX: 0000000000000000 RSI: 00007ffe10369820 RDI: 0000000000000005
[ 25.051315][ T394] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 25.051761][ T394] R10: 00007fbf22b8eee8 R11: 0000000000000246 R12: 0000000000000004
[ 25.052178][ T394] R13: 00000000686e0bc6 R14: 0000000000499600 R15: 0000000000000000
[ 25.052617][ T394]
[ 25.052829][ T394] irq event stamp: 37173
[ 25.053041][ T394] hardirqs last enabled at (37181): [] __up_console_sem+0x6b/0x80
[ 25.053577][ T394] hardirqs last disabled at (37190): [] __up_console_sem+0x50/0x80
[ 25.054059][ T394] softirqs last enabled at (36620): [] handle_softirqs+0x358/0x620
[ 25.054594][ T394] softirqs last disabled at (36615): [] __irq_exit_rcu+0xfa/0x160
[ 25.055096][ T394] ---[ end trace 0000000000000000 ]---
[ 25.593940][ T407] ------------[ cut here ]------------
[ 25.594277][ T407] WARNING: CPU: 3 PID: 407 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.594899][ T407] Modules linked in: 8021q vrf veth
[ 25.595268][ T407] CPU: 3 UID: 0 PID: 407 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.595866][ T407] Tainted: [W]=WARN
[ 25.596090][ T407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.596486][ T407] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.596790][ T407] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 25.597866][ T407] RSP: 0018:ffffc900007c7140 EFLAGS: 00010246
[ 25.598237][ T407] RAX: 0000000000000000 RBX: ffff888004d54000 RCX: 0000000000000001
[ 25.598798][ T407] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 25.599500][ T407] RBP: ffffc900007c7230 R08: ffff888009e8e800 R09: 0000000000000000
[ 25.600208][ T407] R10: ffffc900007c75c8 R11: ffffffffb6250668 R12: 1ffff920000f8e2c
[ 25.600933][ T407] R13: 00000000000026ac R14: ffffc900007c7880 R15: ffff88800a3d91e0
[ 25.601698][ T407] FS: 00007f5cfd076800(0000) GS:ffff88807ee37000(0000) knlGS:0000000000000000
[ 25.602546][ T407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.603147][ T407] CR2: 00000000004e5ab0 CR3: 0000000004e4f003 CR4: 0000000000772ef0
[ 25.603880][ T407] PKRU: 55555554
[ 25.604239][ T407] Call Trace:
[ 25.604615][ T407]
[ 25.604857][ T407] ? find_held_lock+0x2b/0x80
[ 25.605339][ T407] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.605819][ T407] ? __lock_release+0x5d/0x170
[ 25.606288][ T407] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.606773][ T407] ? is_bpf_text_address+0x71/0x120
[ 25.607130][ T407] ? kernel_text_address+0xce/0xe0
[ 25.607449][ T407] do_setlink.constprop.0+0x6b1/0x2480
[ 25.607750][ T407] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.608117][ T407] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.608425][ T407] ? validate_chain+0x166/0x4d0
[ 25.608728][ T407] ? __kernel_text_address+0x12/0x40
[ 25.609016][ T407] ? __lock_acquire+0x44d/0x7e0
[ 25.609307][ T407] ? __mutex_trylock_common+0xf9/0x260
[ 25.609613][ T407] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.609972][ T407] ? rcu_is_watching+0x12/0xc0
[ 25.610266][ T407] ? rcu_is_watching+0x12/0xc0
[ 25.610570][ T407] ? trace_contention_end+0xdc/0x140
[ 25.610866][ T407] ? __mutex_lock+0x19c/0xcd0
[ 25.611154][ T407] ? find_held_lock+0x2b/0x80
[ 25.611456][ T407] ? rtnl_newlink+0x651/0xa60
[ 25.611760][ T407] ? __create_object+0x5e/0xb0
[ 25.612095][ T407] ? __pfx___mutex_lock+0x10/0x10
[ 25.612383][ T407] ? trace_cap_capable+0x10f/0x190
[ 25.612687][ T407] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.613053][ T407] ? __rtnl_newlink+0x40e/0xa40
[ 25.613350][ T407] rtnl_newlink+0x69a/0xa60
[ 25.613656][ T407] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.613942][ T407] ? __lock_acquire+0x44d/0x7e0
[ 25.614233][ T407] ? find_held_lock+0x2b/0x80
[ 25.614537][ T407] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.614822][ T407] ? __lock_release+0x5d/0x170
[ 25.615152][ T407] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.615599][ T407] rtnetlink_rcv_msg+0x710/0xc00
[ 25.616074][ T407] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.616575][ T407] ? __lock_acquire+0x44d/0x7e0
[ 25.617059][ T407] netlink_rcv_skb+0x121/0x350
[ 25.617547][ T407] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.618019][ T407] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.618514][ T407] ? netlink_deliver_tap+0x13e/0x340
[ 25.618986][ T407] ? netlink_deliver_tap+0xc3/0x340
[ 25.619463][ T407] netlink_unicast+0x49e/0x780
[ 25.619948][ T407] ? __pfx_netlink_unicast+0x10/0x10
[ 25.620413][ T407] ? __lock_acquire+0x44d/0x7e0
[ 25.620909][ T407] netlink_sendmsg+0x721/0xbe0
[ 25.621398][ T407] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.621886][ T407] ? __import_iovec+0x238/0x3c0
[ 25.622370][ T407] ____sys_sendmsg+0x7ad/0xa10
[ 25.622846][ T407] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.623338][ T407] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.623734][ T407] ___sys_sendmsg+0xed/0x170
[ 25.624021][ T407] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.624309][ T407] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.624780][ T407] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.625079][ T407] ? find_held_lock+0x2b/0x80
[ 25.625366][ T407] ? __lock_acquire+0x44d/0x7e0
[ 25.625673][ T407] ? find_held_lock+0x2b/0x80
[ 25.625952][ T407] ? __virt_addr_valid+0x22e/0x450
[ 25.626236][ T407] ? __lock_release+0x5d/0x170
[ 25.626539][ T407] __sys_sendmsg+0x10b/0x1a0
[ 25.626817][ T407] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.627171][ T407] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.627497][ T407] ? rcu_is_watching+0x12/0xc0
[ 25.627784][ T407] do_syscall_64+0xc1/0x380
[ 25.628074][ T407] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.628444][ T407] RIP: 0033:0x7f5cfd2431e7
[ 25.628743][ T407] 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
[ 25.629799][ T407] RSP: 002b:00007ffd41cebb48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.630232][ T407] RAX: ffffffffffffffda RBX: 00007ffd41cec270 RCX: 00007f5cfd2431e7
[ 25.630671][ T407] RDX: 0000000000000000 RSI: 00007ffd41cebbb0 RDI: 0000000000000005
[ 25.631094][ T407] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 25.631742][ T407] R10: 00007f5cfd140ee8 R11: 0000000000000246 R12: 0000000000000004
[ 25.632401][ T407] R13: 00000000686e0bc7 R14: 0000000000499600 R15: 0000000000000000
[ 25.633131][ T407]
[ 25.633491][ T407] irq event stamp: 42633
[ 25.633834][ T407] hardirqs last enabled at (42641): [] __up_console_sem+0x6b/0x80
[ 25.634656][ T407] hardirqs last disabled at (42650): [] __up_console_sem+0x50/0x80
[ 25.635486][ T407] softirqs last enabled at (41788): [] handle_softirqs+0x358/0x620
[ 25.636303][ T407] softirqs last disabled at (41783): [] __irq_exit_rcu+0xfa/0x160
[ 25.637119][ T407] ---[ end trace 0000000000000000 ]---
[ 27.246521][ T434] br10: port 1(veth1.10) entered blocking state
[ 27.246986][ T434] br10: port 1(veth1.10) entered disabled state
[ 27.247814][ T434] veth1.10: entered allmulticast mode
[ 27.248138][ T434] veth1: entered allmulticast mode
[ 27.252164][ T434] veth1.10: entered promiscuous mode
[ 27.252539][ T434] veth1: entered promiscuous mode
[ 27.255121][ T434] ------------[ cut here ]------------
[ 27.255481][ T434] WARNING: CPU: 0 PID: 434 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.256095][ T434] Modules linked in: bridge stp llc 8021q vrf veth
[ 27.256647][ T434] CPU: 0 UID: 0 PID: 434 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.257311][ T434] Tainted: [W]=WARN
[ 27.257562][ T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.257963][ T434] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.258286][ T434] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 27.259406][ T434] RSP: 0018:ffffc900007b6ef0 EFLAGS: 00010246
[ 27.259819][ T434] RAX: 0000000000000000 RBX: ffff88800abda000 RCX: 0000000000000001
[ 27.260296][ T434] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 27.260788][ T434] RBP: ffffc900007b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.261262][ T434] R10: ffffc900007b7010 R11: ffffffffb62a8918 R12: 1ffff920000f6de2
[ 27.261756][ T434] R13: 00000000000026ac R14: ffffc900007b7010 R15: ffff88800abdaf08
[ 27.262244][ T434] FS: 00007f6af976f800(0000) GS:ffff88807ecb7000(0000) knlGS:0000000000000000
[ 27.263053][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.263481][ T434] CR2: 00000000004e5410 CR3: 000000000a687004 CR4: 0000000000772ef0
[ 27.263948][ T434] PKRU: 55555554
[ 27.264178][ T434] Call Trace:
[ 27.264414][ T434]
[ 27.264585][ T434] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.264897][ T434] ? find_held_lock+0x2b/0x80
[ 27.265210][ T434] ? mark_held_locks+0x49/0x80
[ 27.265542][ T434] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.265926][ T434] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.266243][ T434] netif_set_mtu+0x88/0x100
[ 27.266561][ T434] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.266887][ T434] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.267321][ T434] dev_set_mtu+0xa0/0x150
[ 27.267566][ T434] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.267990][ T434] br_add_if+0xda3/0x1330 [bridge]
[ 27.268338][ T434] do_set_master+0x32f/0x500
[ 27.268663][ T434] do_setlink.constprop.0+0x9f4/0x2480
[ 27.268977][ T434] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.269367][ T434] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.269689][ T434] ? validate_chain+0x166/0x4d0
[ 27.270023][ T434] ? __kernel_text_address+0x12/0x40
[ 27.270351][ T434] ? __lock_acquire+0x44d/0x7e0
[ 27.270678][ T434] ? __mutex_trylock_common+0xf9/0x260
[ 27.270987][ T434] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.271366][ T434] ? rcu_is_watching+0x12/0xc0
[ 27.271717][ T434] ? rcu_is_watching+0x12/0xc0
[ 27.272032][ T434] ? trace_contention_end+0xdc/0x140
[ 27.272346][ T434] ? __mutex_lock+0x19c/0xcd0
[ 27.272683][ T434] ? find_held_lock+0x2b/0x80
[ 27.272997][ T434] ? rtnl_newlink+0x651/0xa60
[ 27.273309][ T434] ? __create_object+0x5e/0xb0
[ 27.273634][ T434] ? __pfx___mutex_lock+0x10/0x10
[ 27.273945][ T434] ? trace_cap_capable+0x10f/0x190
[ 27.274252][ T434] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.274642][ T434] ? __rtnl_newlink+0x40e/0xa40
[ 27.274965][ T434] rtnl_newlink+0x69a/0xa60
[ 27.275279][ T434] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.275598][ T434] ? __lock_acquire+0x44d/0x7e0
[ 27.275911][ T434] ? find_held_lock+0x2b/0x80
[ 27.276224][ T434] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.276534][ T434] ? __lock_release+0x5d/0x170
[ 27.276853][ T434] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.277164][ T434] rtnetlink_rcv_msg+0x710/0xc00
[ 27.277491][ T434] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.277800][ T434] ? __lock_acquire+0x44d/0x7e0
[ 27.278111][ T434] netlink_rcv_skb+0x121/0x350
[ 27.278423][ T434] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.278742][ T434] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.279062][ T434] ? netlink_deliver_tap+0x13e/0x340
[ 27.279373][ T434] ? netlink_deliver_tap+0xc3/0x340
[ 27.279695][ T434] netlink_unicast+0x49e/0x780
[ 27.280008][ T434] ? __pfx_netlink_unicast+0x10/0x10
[ 27.280315][ T434] ? __lock_acquire+0x44d/0x7e0
[ 27.280636][ T434] netlink_sendmsg+0x721/0xbe0
[ 27.280948][ T434] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.281255][ T434] ? __import_iovec+0x238/0x3c0
[ 27.281578][ T434] ____sys_sendmsg+0x7ad/0xa10
[ 27.281906][ T434] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.282227][ T434] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.282630][ T434] ___sys_sendmsg+0xed/0x170
[ 27.282936][ T434] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.283245][ T434] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.283640][ T434] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.283953][ T434] ? find_held_lock+0x2b/0x80
[ 27.284266][ T434] ? __lock_acquire+0x44d/0x7e0
[ 27.284588][ T434] ? find_held_lock+0x2b/0x80
[ 27.284896][ T434] ? __virt_addr_valid+0x22e/0x450
[ 27.285204][ T434] ? __lock_release+0x5d/0x170
[ 27.285529][ T434] __sys_sendmsg+0x10b/0x1a0
[ 27.285843][ T434] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.286222][ T434] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.286566][ T434] ? rcu_is_watching+0x12/0xc0
[ 27.286886][ T434] do_syscall_64+0xc1/0x380
[ 27.287194][ T434] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.287581][ T434] RIP: 0033:0x7f6af993c1e7
[ 27.288190][ T434] 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
[ 27.289333][ T434] RSP: 002b:00007ffe9e5f9fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.289817][ T434] RAX: ffffffffffffffda RBX: 00007ffe9e5fa6f0 RCX: 00007f6af993c1e7
[ 27.290292][ T434] RDX: 0000000000000000 RSI: 00007ffe9e5fa030 RDI: 0000000000000005
[ 27.291022][ T434] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.291502][ T434] R10: 0000000016481910 R11: 0000000000000246 R12: 0000000000000004
[ 27.292209][ T434] R13: 00000000686e0bc8 R14: 0000000000499600 R15: 0000000000000000
[ 27.292687][ T434]
[ 27.292917][ T434] irq event stamp: 45855
[ 27.293144][ T434] hardirqs last enabled at (45863): [] __up_console_sem+0x6b/0x80
[ 27.294105][ T434] hardirqs last disabled at (45872): [] __up_console_sem+0x50/0x80
[ 27.295197][ T434] softirqs last enabled at (45000): [] handle_softirqs+0x358/0x620
[ 27.295754][ T434] softirqs last disabled at (44927): [] __irq_exit_rcu+0xfa/0x160
[ 27.296290][ T434] ---[ end trace 0000000000000000 ]---
[ 27.319506][ T434] ip (434) used greatest stack depth: 23904 bytes left
[ 27.473074][ T439] br10: port 2(veth2.10) entered blocking state
[ 27.474064][ T439] br10: port 2(veth2.10) entered disabled state
[ 27.474575][ T439] veth2.10: entered allmulticast mode
[ 27.474915][ T439] veth2: entered allmulticast mode
[ 27.478503][ T439] veth2.10: entered promiscuous mode
[ 27.478881][ T439] veth2: entered promiscuous mode
[ 27.480651][ T439] ------------[ cut here ]------------
[ 27.481030][ T439] WARNING: CPU: 0 PID: 439 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.481761][ T439] Modules linked in: bridge stp llc 8021q vrf veth
[ 27.482230][ T439] CPU: 0 UID: 0 PID: 439 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.482942][ T439] Tainted: [W]=WARN
[ 27.483208][ T439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.483651][ T439] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.484053][ T439] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 27.485211][ T439] RSP: 0018:ffffc90000566ef0 EFLAGS: 00010246
[ 27.485631][ T439] RAX: 0000000000000000 RBX: ffff88800abda000 RCX: 0000000000000001
[ 27.486122][ T439] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 27.486610][ T439] RBP: ffffc90000566fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.487095][ T439] R10: ffffc90000567010 R11: ffffffffb62a8918 R12: 1ffff920000acde2
[ 27.487591][ T439] R13: 00000000000026ac R14: ffffc90000567010 R15: ffff88800abdaf08
[ 27.488103][ T439] FS: 00007f6ad2979800(0000) GS:ffff88807ecb7000(0000) knlGS:0000000000000000
[ 27.488696][ T439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.489103][ T439] CR2: 00000000004e5410 CR3: 000000000a687003 CR4: 0000000000772ef0
[ 27.489600][ T439] PKRU: 55555554
[ 27.489844][ T439] Call Trace:
[ 27.490088][ T439]
[ 27.490256][ T439] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.490593][ T439] ? find_held_lock+0x2b/0x80
[ 27.490935][ T439] ? mark_held_locks+0x49/0x80
[ 27.491259][ T439] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.491691][ T439] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.492049][ T439] netif_set_mtu+0x88/0x100
[ 27.492379][ T439] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.492723][ T439] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.493166][ T439] dev_set_mtu+0xa0/0x150
[ 27.493420][ T439] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.493872][ T439] br_add_if+0xda3/0x1330 [bridge]
[ 27.494232][ T439] do_set_master+0x32f/0x500
[ 27.494573][ T439] do_setlink.constprop.0+0x9f4/0x2480
[ 27.494904][ T439] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.495317][ T439] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.495652][ T439] ? validate_chain+0x166/0x4d0
[ 27.496015][ T439] ? __kernel_text_address+0x12/0x40
[ 27.496344][ T439] ? __lock_acquire+0x44d/0x7e0
[ 27.496682][ T439] ? __mutex_trylock_common+0xf9/0x260
[ 27.497006][ T439] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.497407][ T439] ? rcu_is_watching+0x12/0xc0
[ 27.497746][ T439] ? rcu_is_watching+0x12/0xc0
[ 27.498070][ T439] ? trace_contention_end+0xdc/0x140
[ 27.498425][ T439] ? __mutex_lock+0x19c/0xcd0
[ 27.498778][ T439] ? find_held_lock+0x2b/0x80
[ 27.499105][ T439] ? rtnl_newlink+0x651/0xa60
[ 27.499442][ T439] ? __create_object+0x5e/0xb0
[ 27.499775][ T439] ? __pfx___mutex_lock+0x10/0x10
[ 27.500132][ T439] ? trace_cap_capable+0x10f/0x190
[ 27.500468][ T439] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.500877][ T439] ? __rtnl_newlink+0x40e/0xa40
[ 27.501204][ T439] rtnl_newlink+0x69a/0xa60
[ 27.501546][ T439] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.501953][ T439] ? __lock_acquire+0x44d/0x7e0
[ 27.502316][ T439] ? find_held_lock+0x2b/0x80
[ 27.502698][ T439] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.503046][ T439] ? __lock_release+0x5d/0x170
[ 27.503395][ T439] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.503763][ T439] rtnetlink_rcv_msg+0x710/0xc00
[ 27.504158][ T439] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.504525][ T439] ? __lock_acquire+0x44d/0x7e0
[ 27.504882][ T439] netlink_rcv_skb+0x121/0x350
[ 27.505231][ T439] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.505591][ T439] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.505952][ T439] ? netlink_deliver_tap+0x13e/0x340
[ 27.506305][ T439] ? netlink_deliver_tap+0xc3/0x340
[ 27.506662][ T439] netlink_unicast+0x49e/0x780
[ 27.507016][ T439] ? __pfx_netlink_unicast+0x10/0x10
[ 27.507360][ T439] ? __lock_acquire+0x44d/0x7e0
[ 27.507717][ T439] netlink_sendmsg+0x721/0xbe0
[ 27.508088][ T439] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.508394][ T439] ? __import_iovec+0x238/0x3c0
[ 27.508719][ T439] ____sys_sendmsg+0x7ad/0xa10
[ 27.509065][ T439] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.509371][ T439] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.509771][ T439] ___sys_sendmsg+0xed/0x170
[ 27.510077][ T439] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.510383][ T439] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.510772][ T439] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.511087][ T439] ? find_held_lock+0x2b/0x80
[ 27.511397][ T439] ? __lock_acquire+0x44d/0x7e0
[ 27.511733][ T439] ? find_held_lock+0x2b/0x80
[ 27.512037][ T439] ? __virt_addr_valid+0x22e/0x450
[ 27.512341][ T439] ? __lock_release+0x5d/0x170
[ 27.512662][ T439] __sys_sendmsg+0x10b/0x1a0
[ 27.512993][ T439] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.513367][ T439] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.513705][ T439] ? rcu_is_watching+0x12/0xc0
[ 27.514011][ T439] do_syscall_64+0xc1/0x380
[ 27.514319][ T439] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.514706][ T439] RIP: 0033:0x7f6ad2b461e7
[ 27.515024][ T439] 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
[ 27.516131][ T439] RSP: 002b:00007fffc34234d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.516603][ T439] RAX: ffffffffffffffda RBX: 00007fffc3423c00 RCX: 00007f6ad2b461e7
[ 27.517093][ T439] RDX: 0000000000000000 RSI: 00007fffc3423540 RDI: 0000000000000005
[ 27.517562][ T439] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.518031][ T439] R10: 000000001b4d0910 R11: 0000000000000246 R12: 0000000000000004
[ 27.518502][ T439] R13: 00000000686e0bc9 R14: 0000000000499600 R15: 0000000000000000
[ 27.518974][ T439]
[ 27.519203][ T439] irq event stamp: 38267
[ 27.519442][ T439] hardirqs last enabled at (38277): [] irqentry_exit+0x3b/0x90
[ 27.519975][ T439] hardirqs last disabled at (38284): [] __up_console_sem+0x50/0x80
[ 27.520510][ T439] softirqs last enabled at (37300): [] br_add_if+0xd82/0x1330 [bridge]
[ 27.521104][ T439] softirqs last disabled at (37298): [] br_add_if+0xcf3/0x1330 [bridge]
[ 27.521712][ T439] ---[ end trace 0000000000000000 ]---
[ 27.720341][ T444] br10: port 2(veth2.10) entered blocking state
[ 27.721025][ T444] br10: port 2(veth2.10) entered forwarding state
[ 27.722328][ T444] br10: port 1(veth1.10) entered blocking state
[ 27.722747][ T444] br10: port 1(veth1.10) entered forwarding state
[ 29.375205][ T481] br11: port 1(veth1.11) entered blocking state
[ 29.375743][ T481] br11: port 1(veth1.11) entered disabled state
[ 29.376195][ T481] veth1.11: entered allmulticast mode
[ 29.380466][ T481] veth1.11: entered promiscuous mode
[ 29.394386][ T481] ------------[ cut here ]------------
[ 29.394791][ T481] WARNING: CPU: 1 PID: 481 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.396937][ T481] Modules linked in: bridge stp llc 8021q vrf veth
[ 29.397427][ T481] CPU: 1 UID: 0 PID: 481 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.398103][ T481] Tainted: [W]=WARN
[ 29.398349][ T481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.398770][ T481] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.399108][ T481] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 29.400282][ T481] RSP: 0018:ffffc900005b6ef0 EFLAGS: 00010246
[ 29.400700][ T481] RAX: 0000000000000000 RBX: ffff88800b44a000 RCX: 0000000000000001
[ 29.401192][ T481] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 29.401713][ T481] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 29.402196][ T481] R10: ffffc900005b7010 R11: ffffffffb62a8918 R12: 1ffff920000b6de2
[ 29.402693][ T481] R13: 00000000000026ac R14: ffffc900005b7010 R15: ffff88800b44af08
[ 29.403173][ T481] FS: 00007f5116a96800(0000) GS:ffff88807ed37000(0000) knlGS:0000000000000000
[ 29.403755][ T481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.404160][ T481] CR2: 00000000004e5418 CR3: 000000000fee9006 CR4: 0000000000772ef0
[ 29.404664][ T481] PKRU: 55555554
[ 29.404907][ T481] Call Trace:
[ 29.405163][ T481]
[ 29.405332][ T481] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.405669][ T481] ? find_held_lock+0x2b/0x80
[ 29.406006][ T481] ? mark_held_locks+0x49/0x80
[ 29.406331][ T481] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 29.406747][ T481] ? lockdep_hardirqs_on+0x7c/0x110
[ 29.407076][ T481] netif_set_mtu+0x88/0x100
[ 29.407401][ T481] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.407755][ T481] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 29.408255][ T481] dev_set_mtu+0xa0/0x150
[ 29.408521][ T481] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.408969][ T481] br_add_if+0xda3/0x1330 [bridge]
[ 29.409330][ T481] do_set_master+0x32f/0x500
[ 29.409674][ T481] do_setlink.constprop.0+0x9f4/0x2480
[ 29.410019][ T481] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.410424][ T481] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.410782][ T481] ? validate_chain+0x166/0x4d0
[ 29.411128][ T481] ? __kernel_text_address+0x12/0x40
[ 29.411482][ T481] ? __lock_acquire+0x44d/0x7e0
[ 29.411833][ T481] ? __mutex_trylock_common+0xf9/0x260
[ 29.412165][ T481] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.412582][ T481] ? rcu_is_watching+0x12/0xc0
[ 29.412910][ T481] ? rcu_is_watching+0x12/0xc0
[ 29.413245][ T481] ? trace_contention_end+0xdc/0x140
[ 29.413585][ T481] ? __mutex_lock+0x19c/0xcd0
[ 29.413913][ T481] ? find_held_lock+0x2b/0x80
[ 29.414242][ T481] ? rtnl_newlink+0x651/0xa60
[ 29.414572][ T481] ? __create_object+0x5e/0xb0
[ 29.414897][ T481] ? __pfx___mutex_lock+0x10/0x10
[ 29.415234][ T481] ? trace_cap_capable+0x10f/0x190
[ 29.415569][ T481] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.415976][ T481] ? __rtnl_newlink+0x40e/0xa40
[ 29.416303][ T481] rtnl_newlink+0x69a/0xa60
[ 29.416639][ T481] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.416964][ T481] ? __lock_acquire+0x44d/0x7e0
[ 29.417293][ T481] ? find_held_lock+0x2b/0x80
[ 29.417640][ T481] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.417983][ T481] ? __lock_release+0x5d/0x170
[ 29.418306][ T481] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.418645][ T481] rtnetlink_rcv_msg+0x710/0xc00
[ 29.418988][ T481] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.419326][ T481] ? __lock_acquire+0x44d/0x7e0
[ 29.419672][ T481] netlink_rcv_skb+0x121/0x350
[ 29.420008][ T481] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.420338][ T481] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.420693][ T481] ? netlink_deliver_tap+0x13e/0x340
[ 29.421052][ T481] ? netlink_deliver_tap+0xc3/0x340
[ 29.421423][ T481] netlink_unicast+0x49e/0x780
[ 29.421871][ T481] ? __pfx_netlink_unicast+0x10/0x10
[ 29.422201][ T481] ? __lock_acquire+0x44d/0x7e0
[ 29.422644][ T481] netlink_sendmsg+0x721/0xbe0
[ 29.423004][ T481] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.423328][ T481] ? __import_iovec+0x238/0x3c0
[ 29.423674][ T481] ____sys_sendmsg+0x7ad/0xa10
[ 29.424023][ T481] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.424343][ T481] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.424761][ T481] ___sys_sendmsg+0xed/0x170
[ 29.425316][ T481] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.425751][ T481] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.426173][ T481] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.426512][ T481] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.426855][ T481] ? validate_chain+0x166/0x4d0
[ 29.427251][ T481] ? __lock_acquire+0x44d/0x7e0
[ 29.427601][ T481] ? find_held_lock+0x2b/0x80
[ 29.427947][ T481] ? rcu_is_watching+0x12/0xc0
[ 29.428293][ T481] ? trace_rseq_update+0xd2/0x130
[ 29.428722][ T481] __sys_sendmsg+0x10b/0x1a0
[ 29.429054][ T481] ? __rseq_handle_notify_resume+0x2b8/0x420
[ 29.429469][ T481] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.429924][ T481] ? rcu_is_watching+0x12/0xc0
[ 29.430322][ T481] do_syscall_64+0xc1/0x380
[ 29.430672][ T481] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.431197][ T481] RIP: 0033:0x7f5116c631e7
[ 29.431652][ T481] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 29.433008][ T481] RSP: 002b:00007fffa69b91e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.433547][ T481] RAX: ffffffffffffffda RBX: 00007fffa69b9910 RCX: 00007f5116c631e7
[ 29.434123][ T481] RDX: 0000000000000000 RSI: 00007fffa69b9250 RDI: 0000000000000005
[ 29.434620][ T481] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 29.435181][ T481] R10: 0000000039cd0910 R11: 0000000000000246 R12: 0000000000000004
[ 29.435675][ T481] R13: 00000000686e0bca R14: 0000000000499600 R15: 0000000000000000
[ 29.436197][ T481]
[ 29.436453][ T481] irq event stamp: 41417
[ 29.436697][ T481] hardirqs last enabled at (41425): [] __up_console_sem+0x6b/0x80
[ 29.437269][ T481] hardirqs last disabled at (41432): [] __up_console_sem+0x50/0x80
[ 29.437849][ T481] softirqs last enabled at (41220): [] handle_softirqs+0x358/0x620
[ 29.438408][ T481] softirqs last disabled at (41211): [] __irq_exit_rcu+0xfa/0x160
[ 29.438971][ T481] ---[ end trace 0000000000000000 ]---
[ 29.620200][ T486] br11: port 2(veth2.11) entered blocking state
[ 29.620685][ T486] br11: port 2(veth2.11) entered disabled state
[ 29.621133][ T486] veth2.11: entered allmulticast mode
[ 29.626890][ T486] veth2.11: entered promiscuous mode
[ 29.630203][ T486] ------------[ cut here ]------------
[ 29.630575][ T486] WARNING: CPU: 1 PID: 486 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.631216][ T486] Modules linked in: bridge stp llc 8021q vrf veth
[ 29.631678][ T486] CPU: 1 UID: 0 PID: 486 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.632324][ T486] Tainted: [W]=WARN
[ 29.632596][ T486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.633001][ T486] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.633334][ T486] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 29.634500][ T486] RSP: 0018:ffffc90000516ef0 EFLAGS: 00010246
[ 29.634913][ T486] RAX: 0000000000000000 RBX: ffff88800b44a000 RCX: 0000000000000001
[ 29.635395][ T486] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 29.635899][ T486] RBP: ffffc90000516fe0 R08: 0000000000000000 R09: 0000000000000000
[ 29.636378][ T486] R10: ffffc90000517010 R11: ffffffffb62a8918 R12: 1ffff920000a2de2
[ 29.637053][ T486] R13: 00000000000026ac R14: ffffc90000517010 R15: ffff88800b44af08
[ 29.637604][ T486] FS: 00007f8dfc84c800(0000) GS:ffff88807ed37000(0000) knlGS:0000000000000000
[ 29.638172][ T486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.638600][ T486] CR2: 00000000004e5418 CR3: 000000000b515004 CR4: 0000000000772ef0
[ 29.639091][ T486] PKRU: 55555554
[ 29.639332][ T486] Call Trace:
[ 29.639598][ T486]
[ 29.639767][ T486] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.640092][ T486] ? find_held_lock+0x2b/0x80
[ 29.640470][ T486] ? mark_held_locks+0x49/0x80
[ 29.640801][ T486] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 29.641205][ T486] ? lockdep_hardirqs_on+0x7c/0x110
[ 29.641553][ T486] netif_set_mtu+0x88/0x100
[ 29.641888][ T486] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.642215][ T486] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 29.642677][ T486] dev_set_mtu+0xa0/0x150
[ 29.642919][ T486] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.643345][ T486] br_add_if+0xda3/0x1330 [bridge]
[ 29.643744][ T486] do_set_master+0x32f/0x500
[ 29.644075][ T486] do_setlink.constprop.0+0x9f4/0x2480
[ 29.644400][ T486] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.644821][ T486] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.645142][ T486] ? validate_chain+0x166/0x4d0
[ 29.645478][ T486] ? __kernel_text_address+0x12/0x40
[ 29.645959][ T486] ? __lock_acquire+0x44d/0x7e0
[ 29.646353][ T486] ? __mutex_trylock_common+0xf9/0x260
[ 29.646714][ T486] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.647119][ T486] ? rcu_is_watching+0x12/0xc0
[ 29.647454][ T486] ? rcu_is_watching+0x12/0xc0
[ 29.647772][ T486] ? trace_contention_end+0xdc/0x140
[ 29.648086][ T486] ? __mutex_lock+0x19c/0xcd0
[ 29.648410][ T486] ? find_held_lock+0x2b/0x80
[ 29.648745][ T486] ? rtnl_newlink+0x651/0xa60
[ 29.649059][ T486] ? __create_object+0x5e/0xb0
[ 29.649383][ T486] ? __pfx___mutex_lock+0x10/0x10
[ 29.649721][ T486] ? trace_cap_capable+0x10f/0x190
[ 29.650039][ T486] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.650445][ T486] ? __rtnl_newlink+0x40e/0xa40
[ 29.650770][ T486] rtnl_newlink+0x69a/0xa60
[ 29.651094][ T486] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.651419][ T486] ? __lock_acquire+0x44d/0x7e0
[ 29.651773][ T486] ? find_held_lock+0x2b/0x80
[ 29.652094][ T486] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.652415][ T486] ? __lock_release+0x5d/0x170
[ 29.652748][ T486] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.653067][ T486] rtnetlink_rcv_msg+0x710/0xc00
[ 29.653387][ T486] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.653800][ T486] ? __lock_acquire+0x44d/0x7e0
[ 29.654276][ T486] netlink_rcv_skb+0x121/0x350
[ 29.654633][ T486] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.654953][ T486] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.655280][ T486] ? netlink_deliver_tap+0x13e/0x340
[ 29.655614][ T486] ? netlink_deliver_tap+0xc3/0x340
[ 29.655936][ T486] netlink_unicast+0x49e/0x780
[ 29.656254][ T486] ? __pfx_netlink_unicast+0x10/0x10
[ 29.656594][ T486] ? __lock_acquire+0x44d/0x7e0
[ 29.656927][ T486] netlink_sendmsg+0x721/0xbe0
[ 29.657248][ T486] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.657586][ T486] ? __import_iovec+0x238/0x3c0
[ 29.657921][ T486] ____sys_sendmsg+0x7ad/0xa10
[ 29.658244][ T486] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.658577][ T486] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.658990][ T486] ___sys_sendmsg+0xed/0x170
[ 29.659311][ T486] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.659649][ T486] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.660043][ T486] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.660363][ T486] ? find_held_lock+0x2b/0x80
[ 29.660705][ T486] ? __lock_acquire+0x44d/0x7e0
[ 29.661026][ T486] ? find_held_lock+0x2b/0x80
[ 29.661344][ T486] ? __virt_addr_valid+0x22e/0x450
[ 29.661700][ T486] ? __lock_release+0x5d/0x170
[ 29.662030][ T486] __sys_sendmsg+0x10b/0x1a0
[ 29.662348][ T486] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.662925][ T486] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.663332][ T486] ? rcu_is_watching+0x12/0xc0
[ 29.663682][ T486] do_syscall_64+0xc1/0x380
[ 29.664005][ T486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.664417][ T486] RIP: 0033:0x7f8dfca191e7
[ 29.664767][ T486] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 29.665919][ T486] RSP: 002b:00007ffc0913df08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.666406][ T486] RAX: ffffffffffffffda RBX: 00007ffc0913e630 RCX: 00007f8dfca191e7
[ 29.666907][ T486] RDX: 0000000000000000 RSI: 00007ffc0913df70 RDI: 0000000000000005
[ 29.667383][ T486] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 29.667875][ T486] R10: 000000003c140910 R11: 0000000000000246 R12: 0000000000000004
[ 29.668354][ T486] R13: 00000000686e0bcb R14: 0000000000499600 R15: 0000000000000000
[ 29.668873][ T486]
[ 29.669118][ T486] irq event stamp: 41929
[ 29.669359][ T486] hardirqs last enabled at (41937): [] __up_console_sem+0x6b/0x80
[ 29.669932][ T486] hardirqs last disabled at (41946): [] __up_console_sem+0x50/0x80
[ 29.670663][ T486] softirqs last enabled at (41248): [] handle_softirqs+0x358/0x620
[ 29.671272][ T486] softirqs last disabled at (41237): [] __irq_exit_rcu+0xfa/0x160
[ 29.671860][ T486] ---[ end trace 0000000000000000 ]---
[ 29.884954][ T491] br11: port 2(veth2.11) entered blocking state
[ 29.885593][ T491] br11: port 2(veth2.11) entered forwarding state
[ 29.886569][ T491] br11: port 1(veth1.11) entered blocking state
[ 29.887490][ T491] br11: port 1(veth1.11) entered forwarding state
[ 31.411807][ T527] br12: port 1(veth1.12) entered blocking state
[ 31.412238][ T527] br12: port 1(veth1.12) entered disabled state
[ 31.412719][ T527] veth1.12: entered allmulticast mode
[ 31.417206][ T527] veth1.12: entered promiscuous mode
[ 31.419804][ T527] ------------[ cut here ]------------
[ 31.420155][ T527] WARNING: CPU: 0 PID: 527 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.420876][ T527] Modules linked in: bridge stp llc 8021q vrf veth
[ 31.421291][ T527] CPU: 0 UID: 0 PID: 527 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.422763][ T527] Tainted: [W]=WARN
[ 31.423007][ T527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.423389][ T527] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.423734][ T527] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.424874][ T527] RSP: 0018:ffffc90000806ef0 EFLAGS: 00010246
[ 31.425284][ T527] RAX: 0000000000000000 RBX: ffff88800ce4a000 RCX: 0000000000000001
[ 31.425769][ T527] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 31.426237][ T527] RBP: ffffc90000806fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.426751][ T527] R10: ffffc90000807010 R11: ffffffffb62a8918 R12: 1ffff92000100de2
[ 31.427218][ T527] R13: 00000000000026ac R14: ffffc90000807010 R15: ffff88800ce4af08
[ 31.427733][ T527] FS: 00007fcc7cee2800(0000) GS:ffff88807ecb7000(0000) knlGS:0000000000000000
[ 31.428277][ T527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.428685][ T527] CR2: 00000000004e5420 CR3: 000000000fee4006 CR4: 0000000000772ef0
[ 31.429155][ T527] PKRU: 55555554
[ 31.429387][ T527] Call Trace:
[ 31.429631][ T527]
[ 31.429792][ T527] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.430109][ T527] ? find_held_lock+0x2b/0x80
[ 31.430455][ T527] ? mark_held_locks+0x49/0x80
[ 31.430809][ T527] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.431199][ T527] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.431530][ T527] netif_set_mtu+0x88/0x100
[ 31.431853][ T527] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.432178][ T527] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.432622][ T527] dev_set_mtu+0xa0/0x150
[ 31.432866][ T527] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.433316][ T527] br_add_if+0xda3/0x1330 [bridge]
[ 31.433683][ T527] do_set_master+0x32f/0x500
[ 31.434029][ T527] do_setlink.constprop.0+0x9f4/0x2480
[ 31.434348][ T527] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.434806][ T527] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.435125][ T527] ? validate_chain+0x166/0x4d0
[ 31.435446][ T527] ? __kernel_text_address+0x12/0x40
[ 31.435767][ T527] ? __lock_acquire+0x44d/0x7e0
[ 31.436091][ T527] ? __mutex_trylock_common+0xf9/0x260
[ 31.436407][ T527] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.436827][ T527] ? rcu_is_watching+0x12/0xc0
[ 31.437139][ T527] ? rcu_is_watching+0x12/0xc0
[ 31.437457][ T527] ? trace_contention_end+0xdc/0x140
[ 31.437765][ T527] ? __mutex_lock+0x19c/0xcd0
[ 31.438111][ T527] ? find_held_lock+0x2b/0x80
[ 31.438450][ T527] ? rtnl_newlink+0x651/0xa60
[ 31.438791][ T527] ? __create_object+0x5e/0xb0
[ 31.439107][ T527] ? __pfx___mutex_lock+0x10/0x10
[ 31.439416][ T527] ? trace_cap_capable+0x10f/0x190
[ 31.439766][ T527] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.440151][ T527] ? __rtnl_newlink+0x40e/0xa40
[ 31.440476][ T527] rtnl_newlink+0x69a/0xa60
[ 31.440794][ T527] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.441107][ T527] ? __lock_acquire+0x44d/0x7e0
[ 31.441423][ T527] ? find_held_lock+0x2b/0x80
[ 31.441756][ T527] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.442068][ T527] ? __lock_release+0x5d/0x170
[ 31.442377][ T527] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.442728][ T527] rtnetlink_rcv_msg+0x710/0xc00
[ 31.443040][ T527] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.443359][ T527] ? __lock_acquire+0x44d/0x7e0
[ 31.443704][ T527] netlink_rcv_skb+0x121/0x350
[ 31.444015][ T527] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.444447][ T527] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.445010][ T527] ? netlink_deliver_tap+0x13e/0x340
[ 31.445528][ T527] ? netlink_deliver_tap+0xc3/0x340
[ 31.445873][ T527] netlink_unicast+0x49e/0x780
[ 31.446221][ T527] ? __pfx_netlink_unicast+0x10/0x10
[ 31.446584][ T527] ? __lock_acquire+0x44d/0x7e0
[ 31.446936][ T527] netlink_sendmsg+0x721/0xbe0
[ 31.447273][ T527] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.447597][ T527] ? __import_iovec+0x238/0x3c0
[ 31.447919][ T527] ____sys_sendmsg+0x7ad/0xa10
[ 31.448258][ T527] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.448592][ T527] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.449060][ T527] ___sys_sendmsg+0xed/0x170
[ 31.449418][ T527] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.449770][ T527] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.450195][ T527] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.450569][ T527] ? find_held_lock+0x2b/0x80
[ 31.450927][ T527] ? __lock_acquire+0x44d/0x7e0
[ 31.451284][ T527] ? find_held_lock+0x2b/0x80
[ 31.451662][ T527] ? __virt_addr_valid+0x22e/0x450
[ 31.452007][ T527] ? __lock_release+0x5d/0x170
[ 31.452387][ T527] __sys_sendmsg+0x10b/0x1a0
[ 31.452739][ T527] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.453183][ T527] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.453536][ T527] ? rcu_is_watching+0x12/0xc0
[ 31.453869][ T527] do_syscall_64+0xc1/0x380
[ 31.454267][ T527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.454739][ T527] RIP: 0033:0x7fcc7d0af1e7
[ 31.455067][ T527] 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
[ 31.456173][ T527] RSP: 002b:00007ffc44b494c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.456676][ T527] RAX: ffffffffffffffda RBX: 00007ffc44b49bf0 RCX: 00007fcc7d0af1e7
[ 31.457141][ T527] RDX: 0000000000000000 RSI: 00007ffc44b49530 RDI: 0000000000000005
[ 31.457618][ T527] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.458093][ T527] R10: 000000000b0cc910 R11: 0000000000000246 R12: 0000000000000004
[ 31.458632][ T527] R13: 00000000686e0bcc R14: 0000000000499600 R15: 0000000000000000
[ 31.459134][ T527]
[ 31.459390][ T527] irq event stamp: 34737
[ 31.459640][ T527] hardirqs last enabled at (34747): [] __up_console_sem+0x6b/0x80
[ 31.460893][ T527] hardirqs last disabled at (34756): [] __up_console_sem+0x50/0x80
[ 31.461496][ T527] softirqs last enabled at (33886): [] handle_softirqs+0x358/0x620
[ 31.462117][ T527] softirqs last disabled at (33423): [] __irq_exit_rcu+0xfa/0x160
[ 31.462969][ T527] ---[ end trace 0000000000000000 ]---
[ 31.700114][ T532] br12: port 2(veth2.12) entered blocking state
[ 31.701390][ T532] br12: port 2(veth2.12) entered disabled state
[ 31.701969][ T532] veth2.12: entered allmulticast mode
[ 31.707358][ T532] veth2.12: entered promiscuous mode
[ 31.709378][ T532] ------------[ cut here ]------------
[ 31.709845][ T532] WARNING: CPU: 2 PID: 532 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.711740][ T532] Modules linked in: bridge stp llc 8021q vrf veth
[ 31.712263][ T532] CPU: 2 UID: 0 PID: 532 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.713076][ T532] Tainted: [W]=WARN
[ 31.713379][ T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.713888][ T532] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.714282][ T532] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.715651][ T532] RSP: 0018:ffffc900006e6ef0 EFLAGS: 00010246
[ 31.716141][ T532] RAX: 0000000000000000 RBX: ffff88800ce4a000 RCX: 0000000000000001
[ 31.716748][ T532] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 31.717414][ T532] RBP: ffffc900006e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.718098][ T532] R10: ffffc900006e7010 R11: ffffffffb62a8918 R12: 1ffff920000dcde2
[ 31.718736][ T532] R13: 00000000000026ac R14: ffffc900006e7010 R15: ffff88800ce4af08
[ 31.719320][ T532] FS: 00007f9aca943800(0000) GS:ffff88807edb7000(0000) knlGS:0000000000000000
[ 31.720008][ T532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.720499][ T532] CR2: 00000000004e5420 CR3: 000000000b577004 CR4: 0000000000772ef0
[ 31.721055][ T532] PKRU: 55555554
[ 31.721344][ T532] Call Trace:
[ 31.721678][ T532]
[ 31.721896][ T532] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.722294][ T532] ? find_held_lock+0x2b/0x80
[ 31.722731][ T532] ? mark_held_locks+0x49/0x80
[ 31.723097][ T532] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.723643][ T532] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.724108][ T532] netif_set_mtu+0x88/0x100
[ 31.724566][ T532] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.725022][ T532] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.725607][ T532] dev_set_mtu+0xa0/0x150
[ 31.725897][ T532] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.726420][ T532] br_add_if+0xda3/0x1330 [bridge]
[ 31.726863][ T532] do_set_master+0x32f/0x500
[ 31.727254][ T532] do_setlink.constprop.0+0x9f4/0x2480
[ 31.727683][ T532] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.728150][ T532] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.728601][ T532] ? validate_chain+0x166/0x4d0
[ 31.728974][ T532] ? __kernel_text_address+0x12/0x40
[ 31.729375][ T532] ? __lock_acquire+0x44d/0x7e0
[ 31.729803][ T532] ? __mutex_trylock_common+0xf9/0x260
[ 31.730253][ T532] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.730829][ T532] ? rcu_is_watching+0x12/0xc0
[ 31.731284][ T532] ? rcu_is_watching+0x12/0xc0
[ 31.731749][ T532] ? trace_contention_end+0xdc/0x140
[ 31.732163][ T532] ? __mutex_lock+0x19c/0xcd0
[ 31.732598][ T532] ? find_held_lock+0x2b/0x80
[ 31.732992][ T532] ? rtnl_newlink+0x651/0xa60
[ 31.733389][ T532] ? __create_object+0x5e/0xb0
[ 31.733813][ T532] ? __pfx___mutex_lock+0x10/0x10
[ 31.734196][ T532] ? trace_cap_capable+0x10f/0x190
[ 31.734592][ T532] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.735125][ T532] ? __rtnl_newlink+0x40e/0xa40
[ 31.735524][ T532] rtnl_newlink+0x69a/0xa60
[ 31.735914][ T532] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.736303][ T532] ? __lock_acquire+0x44d/0x7e0
[ 31.736763][ T532] ? find_held_lock+0x2b/0x80
[ 31.737212][ T532] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.737677][ T532] ? __lock_release+0x5d/0x170
[ 31.738116][ T532] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.738565][ T532] rtnetlink_rcv_msg+0x710/0xc00
[ 31.738941][ T532] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.739346][ T532] ? __lock_acquire+0x44d/0x7e0
[ 31.739767][ T532] netlink_rcv_skb+0x121/0x350
[ 31.740155][ T532] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.740558][ T532] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.740968][ T532] ? netlink_deliver_tap+0x13e/0x340
[ 31.741325][ T532] ? netlink_deliver_tap+0xc3/0x340
[ 31.741778][ T532] netlink_unicast+0x49e/0x780
[ 31.742155][ T532] ? __pfx_netlink_unicast+0x10/0x10
[ 31.742582][ T532] ? __lock_acquire+0x44d/0x7e0
[ 31.742956][ T532] netlink_sendmsg+0x721/0xbe0
[ 31.743344][ T532] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.743759][ T532] ? __import_iovec+0x238/0x3c0
[ 31.744214][ T532] ____sys_sendmsg+0x7ad/0xa10
[ 31.744681][ T532] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.745110][ T532] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.745672][ T532] ___sys_sendmsg+0xed/0x170
[ 31.746057][ T532] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.746460][ T532] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.746957][ T532] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.747326][ T532] ? find_held_lock+0x2b/0x80
[ 31.747731][ T532] ? __lock_acquire+0x44d/0x7e0
[ 31.748100][ T532] ? find_held_lock+0x2b/0x80
[ 31.748488][ T532] ? __virt_addr_valid+0x22e/0x450
[ 31.748895][ T532] ? __lock_release+0x5d/0x170
[ 31.749317][ T532] __sys_sendmsg+0x10b/0x1a0
[ 31.749708][ T532] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.750170][ T532] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.750641][ T532] ? rcu_is_watching+0x12/0xc0
[ 31.751086][ T532] do_syscall_64+0xc1/0x380
[ 31.751540][ T532] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.752119][ T532] RIP: 0033:0x7f9acab101e7
[ 31.752975][ T532] 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
[ 31.754308][ T532] RSP: 002b:00007ffdc82e5fb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.754926][ T532] RAX: ffffffffffffffda RBX: 00007ffdc82e66e0 RCX: 00007f9acab101e7
[ 31.755490][ T532] RDX: 0000000000000000 RSI: 00007ffdc82e6020 RDI: 0000000000000005
[ 31.756032][ T532] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.756585][ T532] R10: 0000000025758910 R11: 0000000000000246 R12: 0000000000000004
[ 31.757124][ T532] R13: 00000000686e0bcd R14: 0000000000499600 R15: 0000000000000000
[ 31.757715][ T532]
[ 31.758033][ T532] irq event stamp: 43069
[ 31.758313][ T532] hardirqs last enabled at (43079): [] __up_console_sem+0x6b/0x80
[ 31.758945][ T532] hardirqs last disabled at (43090): [] __up_console_sem+0x50/0x80
[ 31.759568][ T532] softirqs last enabled at (43056): [] handle_softirqs+0x358/0x620
[ 31.760191][ T532] softirqs last disabled at (43033): [] __irq_exit_rcu+0xfa/0x160
[ 31.760816][ T532] ---[ end trace 0000000000000000 ]---
[ 31.953347][ T537] br12: port 2(veth2.12) entered blocking state
[ 31.953814][ T537] br12: port 2(veth2.12) entered forwarding state
[ 31.954550][ T537] br12: port 1(veth1.12) entered blocking state
[ 31.954955][ T537] br12: port 1(veth1.12) entered forwarding state
[ 462.742799][ T1967] br12: port 2(veth2.12) entered disabled state
[ 462.887306][ T1969] br12: port 1(veth1.12) entered disabled state
[ 463.209540][ T1973] veth2.12: left allmulticast mode
[ 463.209923][ T1973] veth2.12: left promiscuous mode
[ 463.210735][ T1973] br12: port 2(veth2.12) entered disabled state
[ 463.214289][ T1973] ------------[ cut here ]------------
[ 463.214655][ T1973] WARNING: CPU: 2 PID: 1973 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 463.215302][ T1973] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 463.215948][ T1973] CPU: 2 UID: 0 PID: 1973 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 463.216670][ T1973] Tainted: [W]=WARN
[ 463.216940][ T1973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 463.217353][ T1973] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 463.217717][ T1973] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 463.218899][ T1973] RSP: 0018:ffffc900016e6f70 EFLAGS: 00010246
[ 463.219331][ T1973] RAX: 0000000000000000 RBX: ffff88800ce4a000 RCX: 0000000000000001
[ 463.219850][ T1973] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 463.220352][ T1973] RBP: ffffc900016e7058 R08: 0000000000000000 R09: 0000000000000000
[ 463.221059][ T1973] R10: ffffc900016e7088 R11: ffffffffb1800130 R12: 1ffff920002dcdf2
[ 463.221731][ T1973] R13: 00000000000026ac R14: ffffc900016e7088 R15: ffff88800ce4af08
[ 463.222472][ T1973] FS: 00007f5a14585800(0000) GS:ffff88807edb7000(0000) knlGS:0000000000000000
[ 463.223176][ T1973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 463.223747][ T1973] CR2: 00000000004e5638 CR3: 0000000010685001 CR4: 0000000000772ef0
[ 463.224374][ T1973] PKRU: 55555554
[ 463.224786][ T1973] Call Trace:
[ 463.225064][ T1973]
[ 463.225257][ T1973] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 463.225826][ T1973] ? br_del_if+0xa3/0x1f0 [bridge]
[ 463.226199][ T1973] ? do_set_master+0x14a/0x500
[ 463.226537][ T1973] ? do_setlink.constprop.0+0x9f4/0x2480
[ 463.226873][ T1973] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 463.227199][ T1973] ? netlink_unicast+0x49e/0x780
[ 463.227530][ T1973] ? netlink_sendmsg+0x721/0xbe0
[ 463.227862][ T1973] ? ____sys_sendmsg+0x7ad/0xa10
[ 463.228179][ T1973] ? ___sys_sendmsg+0xed/0x170
[ 463.228508][ T1973] ? __sys_sendmsg+0x10b/0x1a0
[ 463.228829][ T1973] ? do_syscall_64+0xc1/0x380
[ 463.229147][ T1973] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 463.229558][ T1973] ? find_held_lock+0x2b/0x80
[ 463.229904][ T1973] netif_set_mtu+0x88/0x100
[ 463.230225][ T1973] ? __pfx_netif_set_mtu+0x10/0x10
[ 463.230573][ T1973] dev_set_mtu+0xa0/0x150
[ 463.230833][ T1973] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 463.231268][ T1973] br_del_if+0xb2/0x1f0 [bridge]
[ 463.231622][ T1973] ? rtnl_is_locked+0x15/0x20
[ 463.231954][ T1973] do_set_master+0x14a/0x500
[ 463.232295][ T1973] do_setlink.constprop.0+0x9f4/0x2480
[ 463.232633][ T1973] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 463.233041][ T1973] ? rcu_read_lock_any_held+0x43/0xb0
[ 463.233359][ T1973] ? validate_chain+0x166/0x4d0
[ 463.233689][ T1973] ? __kernel_text_address+0x12/0x40
[ 463.234028][ T1973] ? __lock_acquire+0x44d/0x7e0
[ 463.234347][ T1973] ? __mutex_trylock_common+0xf9/0x260
[ 463.234702][ T1973] ? __pfx___mutex_trylock_common+0x10/0x10
[ 463.235108][ T1973] ? rcu_is_watching+0x12/0xc0
[ 463.235440][ T1973] ? rcu_is_watching+0x12/0xc0
[ 463.235766][ T1973] ? trace_contention_end+0xdc/0x140
[ 463.236085][ T1973] ? __mutex_lock+0x19c/0xcd0
[ 463.236402][ T1973] ? find_held_lock+0x2b/0x80
[ 463.236738][ T1973] ? rtnl_newlink+0x651/0xa60
[ 463.237067][ T1973] ? __create_object+0x5e/0xb0
[ 463.237389][ T1973] ? __pfx___mutex_lock+0x10/0x10
[ 463.237726][ T1973] ? trace_cap_capable+0x10f/0x190
[ 463.238049][ T1973] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 463.238455][ T1973] ? __rtnl_newlink+0x40e/0xa40
[ 463.238795][ T1973] rtnl_newlink+0x69a/0xa60
[ 463.239157][ T1973] ? __pfx_rtnl_newlink+0x10/0x10
[ 463.239500][ T1973] ? __lock_acquire+0x44d/0x7e0
[ 463.239860][ T1973] ? find_held_lock+0x2b/0x80
[ 463.240206][ T1973] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 463.240640][ T1973] ? __lock_release+0x5d/0x170
[ 463.241072][ T1973] ? __pfx_rtnl_newlink+0x10/0x10
[ 463.241410][ T1973] rtnetlink_rcv_msg+0x710/0xc00
[ 463.241774][ T1973] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 463.242127][ T1973] ? __lock_acquire+0x44d/0x7e0
[ 463.242491][ T1973] netlink_rcv_skb+0x121/0x350
[ 463.242841][ T1973] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 463.243177][ T1973] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 463.243548][ T1973] ? netlink_deliver_tap+0x13e/0x340
[ 463.243904][ T1973] ? netlink_deliver_tap+0xc3/0x340
[ 463.244252][ T1973] netlink_unicast+0x49e/0x780
[ 463.244598][ T1973] ? __pfx_netlink_unicast+0x10/0x10
[ 463.244945][ T1973] ? __lock_acquire+0x44d/0x7e0
[ 463.245271][ T1973] netlink_sendmsg+0x721/0xbe0
[ 463.245611][ T1973] ? __pfx_netlink_sendmsg+0x10/0x10
[ 463.245941][ T1973] ? __import_iovec+0x238/0x3c0
[ 463.246296][ T1973] ____sys_sendmsg+0x7ad/0xa10
[ 463.246636][ T1973] ? __pfx_____sys_sendmsg+0x10/0x10
[ 463.246977][ T1973] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 463.247382][ T1973] ___sys_sendmsg+0xed/0x170
[ 463.247723][ T1973] ? kasan_record_aux_stack+0x8c/0xa0
[ 463.248050][ T1973] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 463.248457][ T1973] ? __pfx____sys_sendmsg+0x10/0x10
[ 463.248791][ T1973] ? find_held_lock+0x2b/0x80
[ 463.249132][ T1973] ? __lock_acquire+0x44d/0x7e0
[ 463.249482][ T1973] ? find_held_lock+0x2b/0x80
[ 463.249818][ T1973] ? __virt_addr_valid+0x22e/0x450
[ 463.250155][ T1973] ? __lock_release+0x5d/0x170
[ 463.250548][ T1973] __sys_sendmsg+0x10b/0x1a0
[ 463.250960][ T1973] ? __call_rcu_common.constprop.0+0x320/0x640
[ 463.251354][ T1973] ? __pfx___sys_sendmsg+0x10/0x10
[ 463.251699][ T1973] ? rcu_is_watching+0x12/0xc0
[ 463.252032][ T1973] do_syscall_64+0xc1/0x380
[ 463.252380][ T1973] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 463.252801][ T1973] RIP: 0033:0x7f5a147521e7
[ 463.253129][ T1973] 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
[ 463.254243][ T1973] RSP: 002b:00007ffe459fcf08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 463.254738][ T1973] RAX: ffffffffffffffda RBX: 00007ffe459fd630 RCX: 00007f5a147521e7
[ 463.255218][ T1973] RDX: 0000000000000000 RSI: 00007ffe459fcf70 RDI: 0000000000000005
[ 463.255697][ T1973] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 463.256175][ T1973] R10: 00007f5a1464fee8 R11: 0000000000000246 R12: 0000000000000003
[ 463.256659][ T1973] R13: 00000000686e0d7c R14: 0000000000499600 R15: 0000000000000000
[ 463.257172][ T1973]
[ 463.257476][ T1973] irq event stamp: 42989
[ 463.257745][ T1973] hardirqs last enabled at (42999): [] __up_console_sem+0x6b/0x80
[ 463.258335][ T1973] hardirqs last disabled at (43008): [] __up_console_sem+0x50/0x80
[ 463.258923][ T1973] softirqs last enabled at (42516): [] handle_softirqs+0x358/0x620
[ 463.259547][ T1973] softirqs last disabled at (42509): [] __irq_exit_rcu+0xfa/0x160
[ 463.260153][ T1973] ---[ end trace 0000000000000000 ]---
[ 463.415779][ T1975] veth1.12: left allmulticast mode
[ 463.416305][ T1975] veth1.12: left promiscuous mode
[ 463.417211][ T1975] br12: port 1(veth1.12) entered disabled state
[ 463.421105][ T1975] ------------[ cut here ]------------
[ 463.421476][ T1975] WARNING: CPU: 3 PID: 1975 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 463.422334][ T1975] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 463.422908][ T1975] CPU: 3 UID: 0 PID: 1975 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 463.423573][ T1975] Tainted: [W]=WARN
[ 463.423806][ T1975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 463.424186][ T1975] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 463.424516][ T1975] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 463.426246][ T1975] RSP: 0018:ffffc900016f6f70 EFLAGS: 00010246
[ 463.426651][ T1975] RAX: 0000000000000000 RBX: ffff88800ce4a000 RCX: 0000000000000001
[ 463.427108][ T1975] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 463.427606][ T1975] RBP: ffffc900016f7058 R08: 0000000000000000 R09: 0000000000000000
[ 463.428071][ T1975] R10: ffffc900016f7088 R11: ffffffffb5979160 R12: 1ffff920002dedf2
[ 463.428534][ T1975] R13: 00000000000005dc R14: ffffc900016f7088 R15: ffff88800ce4af08
[ 463.428989][ T1975] FS: 00007f91682fe800(0000) GS:ffff88807ee37000(0000) knlGS:0000000000000000
[ 463.429533][ T1975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 463.429928][ T1975] CR2: 00000000004e73e8 CR3: 000000000bb48001 CR4: 0000000000772ef0
[ 463.430387][ T1975] PKRU: 55555554
[ 463.430646][ T1975] Call Trace:
[ 463.430878][ T1975]
[ 463.431030][ T1975] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 463.431455][ T1975] ? br_del_if+0xa3/0x1f0 [bridge]
[ 463.431804][ T1975] ? do_set_master+0x14a/0x500
[ 463.432132][ T1975] ? do_setlink.constprop.0+0x9f4/0x2480
[ 463.432453][ T1975] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 463.432758][ T1975] ? netlink_unicast+0x49e/0x780
[ 463.433061][ T1975] ? netlink_sendmsg+0x721/0xbe0
[ 463.433363][ T1975] ? ____sys_sendmsg+0x7ad/0xa10
[ 463.433680][ T1975] ? ___sys_sendmsg+0xed/0x170
[ 463.433982][ T1975] ? __sys_sendmsg+0x10b/0x1a0
[ 463.434325][ T1975] ? do_syscall_64+0xc1/0x380
[ 463.434651][ T1975] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 463.435035][ T1975] ? find_held_lock+0x2b/0x80
[ 463.435388][ T1975] netif_set_mtu+0x88/0x100
[ 463.435708][ T1975] ? __pfx_netif_set_mtu+0x10/0x10
[ 463.436030][ T1975] dev_set_mtu+0xa0/0x150
[ 463.436278][ T1975] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 463.436728][ T1975] br_del_if+0xb2/0x1f0 [bridge]
[ 463.437196][ T1975] ? rtnl_is_locked+0x15/0x20
[ 463.437760][ T1975] do_set_master+0x14a/0x500
[ 463.438299][ T1975] do_setlink.constprop.0+0x9f4/0x2480
[ 463.438859][ T1975] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 463.439547][ T1975] ? rcu_read_lock_any_held+0x43/0xb0
[ 463.439911][ T1975] ? validate_chain+0x166/0x4d0
[ 463.440219][ T1975] ? __kernel_text_address+0x12/0x40
[ 463.440596][ T1975] ? __lock_acquire+0x44d/0x7e0
[ 463.440910][ T1975] ? __mutex_trylock_common+0xf9/0x260
[ 463.441214][ T1975] ? __pfx___mutex_trylock_common+0x10/0x10
[ 463.441756][ T1975] ? rcu_is_watching+0x12/0xc0
[ 463.442315][ T1975] ? rcu_is_watching+0x12/0xc0
[ 463.442867][ T1975] ? trace_contention_end+0xdc/0x140
[ 463.443361][ T1975] ? __mutex_lock+0x19c/0xcd0
[ 463.443903][ T1975] ? find_held_lock+0x2b/0x80
[ 463.444473][ T1975] ? rtnl_newlink+0x651/0xa60
[ 463.444999][ T1975] ? __create_object+0x5e/0xb0
[ 463.445549][ T1975] ? __pfx___mutex_lock+0x10/0x10
[ 463.446071][ T1975] ? trace_cap_capable+0x10f/0x190
[ 463.446611][ T1975] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 463.447278][ T1975] ? __rtnl_newlink+0x40e/0xa40
[ 463.447834][ T1975] rtnl_newlink+0x69a/0xa60
[ 463.448382][ T1975] ? __pfx_rtnl_newlink+0x10/0x10
[ 463.448898][ T1975] ? __lock_acquire+0x44d/0x7e0
[ 463.449417][ T1975] ? find_held_lock+0x2b/0x80
[ 463.449967][ T1975] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 463.450508][ T1975] ? __lock_release+0x5d/0x170
[ 463.451044][ T1975] ? __pfx_rtnl_newlink+0x10/0x10
[ 463.451610][ T1975] rtnetlink_rcv_msg+0x710/0xc00
[ 463.452168][ T1975] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 463.452741][ T1975] ? __lock_acquire+0x44d/0x7e0
[ 463.453297][ T1975] netlink_rcv_skb+0x121/0x350
[ 463.453844][ T1975] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 463.454392][ T1975] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 463.454968][ T1975] ? netlink_deliver_tap+0x13e/0x340
[ 463.455548][ T1975] ? netlink_deliver_tap+0xc3/0x340
[ 463.456094][ T1975] netlink_unicast+0x49e/0x780
[ 463.456664][ T1975] ? __pfx_netlink_unicast+0x10/0x10
[ 463.457199][ T1975] ? __lock_acquire+0x44d/0x7e0
[ 463.457760][ T1975] netlink_sendmsg+0x721/0xbe0
[ 463.458327][ T1975] ? __pfx_netlink_sendmsg+0x10/0x10
[ 463.458884][ T1975] ? __import_iovec+0x238/0x3c0
[ 463.459465][ T1975] ____sys_sendmsg+0x7ad/0xa10
[ 463.460019][ T1975] ? __pfx_____sys_sendmsg+0x10/0x10
[ 463.460576][ T1975] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 463.461263][ T1975] ___sys_sendmsg+0xed/0x170
[ 463.461820][ T1975] ? kasan_record_aux_stack+0x8c/0xa0
[ 463.462378][ T1975] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 463.463050][ T1975] ? __pfx____sys_sendmsg+0x10/0x10
[ 463.463605][ T1975] ? find_held_lock+0x2b/0x80
[ 463.464158][ T1975] ? __lock_acquire+0x44d/0x7e0
[ 463.464738][ T1975] ? find_held_lock+0x2b/0x80
[ 463.465282][ T1975] ? __virt_addr_valid+0x22e/0x450
[ 463.465829][ T1975] ? __lock_release+0x5d/0x170
[ 463.466397][ T1975] __sys_sendmsg+0x10b/0x1a0
[ 463.466945][ T1975] ? __call_rcu_common.constprop.0+0x320/0x640
[ 463.467652][ T1975] ? __pfx___sys_sendmsg+0x10/0x10
[ 463.468225][ T1975] ? rcu_is_watching+0x12/0xc0
[ 463.468782][ T1975] do_syscall_64+0xc1/0x380
[ 463.469339][ T1975] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 463.470061][ T1975] RIP: 0033:0x7f91684cb1e7
[ 463.470632][ T1975] 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
[ 463.472626][ T1975] RSP: 002b:00007ffed97c6628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 463.473341][ T1975] RAX: ffffffffffffffda RBX: 00007ffed97c6d50 RCX: 00007f91684cb1e7
[ 463.474058][ T1975] RDX: 0000000000000000 RSI: 00007ffed97c6690 RDI: 0000000000000005
[ 463.474829][ T1975] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 463.475643][ T1975] R10: 00007f91683c8ee8 R11: 0000000000000246 R12: 0000000000000003
[ 463.476482][ T1975] R13: 00000000686e0d7d R14: 0000000000499600 R15: 0000000000000000
[ 463.477369][ T1975]
[ 463.477812][ T1975] irq event stamp: 48535
[ 463.478228][ T1975] hardirqs last enabled at (48543): [] __up_console_sem+0x6b/0x80
[ 463.479205][ T1975] hardirqs last disabled at (48552): [] __up_console_sem+0x50/0x80
[ 463.480200][ T1975] softirqs last enabled at (47660): [] handle_softirqs+0x358/0x620
[ 463.480854][ T1975] softirqs last disabled at (47655): [] __irq_exit_rcu+0xfa/0x160
[ 463.481423][ T1975] ---[ end trace 0000000000000000 ]---
[ 464.293956][ T1985] br11: port 2(veth2.11) entered disabled state
[ 464.451229][ T1987] br11: port 1(veth1.11) entered disabled state
[ 464.785810][ T1991] veth2.11: left allmulticast mode
[ 464.786185][ T1991] veth2.11: left promiscuous mode
[ 464.787207][ T1991] br11: port 2(veth2.11) entered disabled state
[ 464.789696][ T1991] ------------[ cut here ]------------
[ 464.790274][ T1991] WARNING: CPU: 2 PID: 1991 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 464.792214][ T1991] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 464.793264][ T1991] CPU: 2 UID: 0 PID: 1991 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 464.794487][ T1991] Tainted: [W]=WARN
[ 464.794951][ T1991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 464.795699][ T1991] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 464.796310][ T1991] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 464.798365][ T1991] RSP: 0018:ffffc9000187ef70 EFLAGS: 00010246
[ 464.798832][ T1991] RAX: 0000000000000000 RBX: ffff88800b44a000 RCX: 0000000000000001
[ 464.799356][ T1991] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 464.799912][ T1991] RBP: ffffc9000187f058 R08: 0000000000000000 R09: 0000000000000000
[ 464.800447][ T1991] R10: ffffc9000187f088 R11: ffffffffb5979160 R12: 1ffff9200030fdf2
[ 464.800944][ T1991] R13: 00000000000026ac R14: ffffc9000187f088 R15: ffff88800b44af08
[ 464.801466][ T1991] FS: 00007f9ed1ebc800(0000) GS:ffff88807edb7000(0000) knlGS:0000000000000000
[ 464.802045][ T1991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 464.802528][ T1991] CR2: 00000000004e5630 CR3: 000000000f68d005 CR4: 0000000000772ef0
[ 464.803021][ T1991] PKRU: 55555554
[ 464.803265][ T1991] Call Trace:
[ 464.803541][ T1991]
[ 464.803710][ T1991] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 464.804109][ T1991] ? br_del_if+0xa3/0x1f0 [bridge]
[ 464.804500][ T1991] ? do_set_master+0x14a/0x500
[ 464.804824][ T1991] ? do_setlink.constprop.0+0x9f4/0x2480
[ 464.805149][ T1991] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 464.805499][ T1991] ? netlink_unicast+0x49e/0x780
[ 464.805823][ T1991] ? netlink_sendmsg+0x721/0xbe0
[ 464.806175][ T1991] ? ____sys_sendmsg+0x7ad/0xa10
[ 464.806551][ T1991] ? ___sys_sendmsg+0xed/0x170
[ 464.806890][ T1991] ? __sys_sendmsg+0x10b/0x1a0
[ 464.807213][ T1991] ? do_syscall_64+0xc1/0x380
[ 464.807739][ T1991] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 464.808351][ T1991] ? find_held_lock+0x2b/0x80
[ 464.808916][ T1991] netif_set_mtu+0x88/0x100
[ 464.809492][ T1991] ? __pfx_netif_set_mtu+0x10/0x10
[ 464.810082][ T1991] dev_set_mtu+0xa0/0x150
[ 464.810555][ T1991] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 464.811345][ T1991] br_del_if+0xb2/0x1f0 [bridge]
[ 464.811982][ T1991] ? rtnl_is_locked+0x15/0x20
[ 464.812615][ T1991] do_set_master+0x14a/0x500
[ 464.813205][ T1991] do_setlink.constprop.0+0x9f4/0x2480
[ 464.813803][ T1991] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 464.814555][ T1991] ? rcu_read_lock_any_held+0x43/0xb0
[ 464.815132][ T1991] ? validate_chain+0x166/0x4d0
[ 464.815723][ T1991] ? __kernel_text_address+0x12/0x40
[ 464.816296][ T1991] ? __lock_acquire+0x44d/0x7e0
[ 464.816865][ T1991] ? __mutex_trylock_common+0xf9/0x260
[ 464.817232][ T1991] ? __pfx___mutex_trylock_common+0x10/0x10
[ 464.817738][ T1991] ? rcu_is_watching+0x12/0xc0
[ 464.818065][ T1991] ? rcu_is_watching+0x12/0xc0
[ 464.818459][ T1991] ? trace_contention_end+0xdc/0x140
[ 464.818794][ T1991] ? __mutex_lock+0x19c/0xcd0
[ 464.819119][ T1991] ? find_held_lock+0x2b/0x80
[ 464.819482][ T1991] ? rtnl_newlink+0x651/0xa60
[ 464.819804][ T1991] ? __create_object+0x5e/0xb0
[ 464.820140][ T1991] ? __pfx___mutex_lock+0x10/0x10
[ 464.820490][ T1991] ? trace_cap_capable+0x10f/0x190
[ 464.820824][ T1991] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 464.821222][ T1991] ? __rtnl_newlink+0x40e/0xa40
[ 464.821581][ T1991] rtnl_newlink+0x69a/0xa60
[ 464.821909][ T1991] ? __pfx_rtnl_newlink+0x10/0x10
[ 464.822259][ T1991] ? __lock_acquire+0x44d/0x7e0
[ 464.822638][ T1991] ? find_held_lock+0x2b/0x80
[ 464.822971][ T1991] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 464.823391][ T1991] ? __lock_release+0x5d/0x170
[ 464.823935][ T1991] ? __pfx_rtnl_newlink+0x10/0x10
[ 464.824521][ T1991] rtnetlink_rcv_msg+0x710/0xc00
[ 464.825064][ T1991] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 464.825649][ T1991] ? __lock_acquire+0x44d/0x7e0
[ 464.826232][ T1991] netlink_rcv_skb+0x121/0x350
[ 464.826811][ T1991] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 464.827370][ T1991] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 464.827952][ T1991] ? netlink_deliver_tap+0x13e/0x340
[ 464.828519][ T1991] ? netlink_deliver_tap+0xc3/0x340
[ 464.829080][ T1991] netlink_unicast+0x49e/0x780
[ 464.829655][ T1991] ? __pfx_netlink_unicast+0x10/0x10
[ 464.830218][ T1991] ? __lock_acquire+0x44d/0x7e0
[ 464.830860][ T1991] netlink_sendmsg+0x721/0xbe0
[ 464.831414][ T1991] ? __pfx_netlink_sendmsg+0x10/0x10
[ 464.832020][ T1991] ? __import_iovec+0x238/0x3c0
[ 464.832594][ T1991] ____sys_sendmsg+0x7ad/0xa10
[ 464.833196][ T1991] ? __pfx_____sys_sendmsg+0x10/0x10
[ 464.833800][ T1991] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 464.834588][ T1991] ___sys_sendmsg+0xed/0x170
[ 464.835162][ T1991] ? kasan_record_aux_stack+0x8c/0xa0
[ 464.835749][ T1991] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 464.836487][ T1991] ? __pfx____sys_sendmsg+0x10/0x10
[ 464.837063][ T1991] ? find_held_lock+0x2b/0x80
[ 464.837631][ T1991] ? __lock_acquire+0x44d/0x7e0
[ 464.838247][ T1991] ? find_held_lock+0x2b/0x80
[ 464.838885][ T1991] ? __virt_addr_valid+0x22e/0x450
[ 464.839470][ T1991] ? __lock_release+0x5d/0x170
[ 464.840047][ T1991] __sys_sendmsg+0x10b/0x1a0
[ 464.840624][ T1991] ? __call_rcu_common.constprop.0+0x320/0x640
[ 464.841308][ T1991] ? __pfx___sys_sendmsg+0x10/0x10
[ 464.841910][ T1991] ? rcu_is_watching+0x12/0xc0
[ 464.842516][ T1991] do_syscall_64+0xc1/0x380
[ 464.843094][ T1991] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 464.843781][ T1991] RIP: 0033:0x7f9ed20891e7
[ 464.844342][ T1991] 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
[ 464.846330][ T1991] RSP: 002b:00007fff494c95f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 464.847211][ T1991] RAX: ffffffffffffffda RBX: 00007fff494c9d20 RCX: 00007f9ed20891e7
[ 464.848029][ T1991] RDX: 0000000000000000 RSI: 00007fff494c9660 RDI: 0000000000000005
[ 464.848881][ T1991] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 464.849769][ T1991] R10: 00007f9ed1f86ee8 R11: 0000000000000246 R12: 0000000000000003
[ 464.850671][ T1991] R13: 00000000686e0d7e R14: 0000000000499600 R15: 0000000000000000
[ 464.851587][ T1991]
[ 464.852032][ T1991] irq event stamp: 50401
[ 464.852508][ T1991] hardirqs last enabled at (50413): [] __up_console_sem+0x6b/0x80
[ 464.853525][ T1991] hardirqs last disabled at (50424): [] __up_console_sem+0x50/0x80
[ 464.854559][ T1991] softirqs last enabled at (50456): [] handle_softirqs+0x358/0x620
[ 464.855448][ T1991] softirqs last disabled at (50433): [] __irq_exit_rcu+0xfa/0x160
[ 464.856027][ T1991] ---[ end trace 0000000000000000 ]---
[ 465.022831][ T1993] veth1.11: left allmulticast mode
[ 465.023491][ T1993] veth1.11: left promiscuous mode
[ 465.024882][ T1993] br11: port 1(veth1.11) entered disabled state
[ 465.029231][ T1993] ------------[ cut here ]------------
[ 465.030776][ T1993] WARNING: CPU: 2 PID: 1993 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 465.031896][ T1993] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 465.032926][ T1993] CPU: 2 UID: 0 PID: 1993 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 465.034057][ T1993] Tainted: [W]=WARN
[ 465.034474][ T1993] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 465.035190][ T1993] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 465.035725][ T1993] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 465.037790][ T1993] RSP: 0018:ffffc9000189ef70 EFLAGS: 00010246
[ 465.038800][ T1993] RAX: 0000000000000000 RBX: ffff88800b44a000 RCX: 0000000000000001
[ 465.040005][ T1993] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 465.041300][ T1993] RBP: ffffc9000189f058 R08: 0000000000000000 R09: 0000000000000000
[ 465.042892][ T1993] R10: ffffc9000189f088 R11: ffffffffb5979160 R12: 1ffff92000313df2
[ 465.043577][ T1993] R13: 00000000000005dc R14: ffffc9000189f088 R15: ffff88800b44af08
[ 465.044289][ T1993] FS: 00007f4218bae800(0000) GS:ffff88807edb7000(0000) knlGS:0000000000000000
[ 465.045140][ T1993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 465.045885][ T1993] CR2: 00000000004e73d0 CR3: 000000000bae8006 CR4: 0000000000772ef0
[ 465.046706][ T1993] PKRU: 55555554
[ 465.047127][ T1993] Call Trace:
[ 465.047592][ T1993]
[ 465.047906][ T1993] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 465.048609][ T1993] ? br_del_if+0xa3/0x1f0 [bridge]
[ 465.049229][ T1993] ? do_set_master+0x14a/0x500
[ 465.049817][ T1993] ? do_setlink.constprop.0+0x9f4/0x2480
[ 465.050392][ T1993] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 465.050962][ T1993] ? netlink_unicast+0x49e/0x780
[ 465.051550][ T1993] ? netlink_sendmsg+0x721/0xbe0
[ 465.052139][ T1993] ? ____sys_sendmsg+0x7ad/0xa10
[ 465.052496][ T1993] ? ___sys_sendmsg+0xed/0x170
[ 465.052827][ T1993] ? __sys_sendmsg+0x10b/0x1a0
[ 465.053150][ T1993] ? do_syscall_64+0xc1/0x380
[ 465.053499][ T1993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 465.053889][ T1993] ? find_held_lock+0x2b/0x80
[ 465.054250][ T1993] netif_set_mtu+0x88/0x100
[ 465.054588][ T1993] ? __pfx_netif_set_mtu+0x10/0x10
[ 465.054936][ T1993] dev_set_mtu+0xa0/0x150
[ 465.055179][ T1993] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 465.055631][ T1993] br_del_if+0xb2/0x1f0 [bridge]
[ 465.055990][ T1993] ? rtnl_is_locked+0x15/0x20
[ 465.056314][ T1993] do_set_master+0x14a/0x500
[ 465.056651][ T1993] do_setlink.constprop.0+0x9f4/0x2480
[ 465.056974][ T1993] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 465.057380][ T1993] ? rcu_read_lock_any_held+0x43/0xb0
[ 465.057726][ T1993] ? validate_chain+0x166/0x4d0
[ 465.058053][ T1993] ? __kernel_text_address+0x12/0x40
[ 465.058370][ T1993] ? __lock_acquire+0x44d/0x7e0
[ 465.058706][ T1993] ? __mutex_trylock_common+0xf9/0x260
[ 465.059028][ T1993] ? __pfx___mutex_trylock_common+0x10/0x10
[ 465.059416][ T1993] ? rcu_is_watching+0x12/0xc0
[ 465.059758][ T1993] ? rcu_is_watching+0x12/0xc0
[ 465.060072][ T1993] ? trace_contention_end+0xdc/0x140
[ 465.060388][ T1993] ? __mutex_lock+0x19c/0xcd0
[ 465.060719][ T1993] ? find_held_lock+0x2b/0x80
[ 465.061036][ T1993] ? rtnl_newlink+0x651/0xa60
[ 465.061351][ T1993] ? __create_object+0x5e/0xb0
[ 465.061703][ T1993] ? __pfx___mutex_lock+0x10/0x10
[ 465.062028][ T1993] ? trace_cap_capable+0x10f/0x190
[ 465.062372][ T1993] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 465.062778][ T1993] ? __rtnl_newlink+0x40e/0xa40
[ 465.063107][ T1993] rtnl_newlink+0x69a/0xa60
[ 465.063427][ T1993] ? __pfx_rtnl_newlink+0x10/0x10
[ 465.063767][ T1993] ? __lock_acquire+0x44d/0x7e0
[ 465.064109][ T1993] ? find_held_lock+0x2b/0x80
[ 465.064450][ T1993] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 465.064791][ T1993] ? __lock_release+0x5d/0x170
[ 465.065118][ T1993] ? __pfx_rtnl_newlink+0x10/0x10
[ 465.065463][ T1993] rtnetlink_rcv_msg+0x710/0xc00
[ 465.065796][ T1993] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 465.066145][ T1993] ? __lock_acquire+0x44d/0x7e0
[ 465.066488][ T1993] netlink_rcv_skb+0x121/0x350
[ 465.066832][ T1993] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 465.067146][ T1993] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 465.067495][ T1993] ? netlink_deliver_tap+0x13e/0x340
[ 465.067815][ T1993] ? netlink_deliver_tap+0xc3/0x340
[ 465.068230][ T1993] netlink_unicast+0x49e/0x780
[ 465.068590][ T1993] ? __pfx_netlink_unicast+0x10/0x10
[ 465.068903][ T1993] ? __lock_acquire+0x44d/0x7e0
[ 465.069256][ T1993] netlink_sendmsg+0x721/0xbe0
[ 465.069622][ T1993] ? __pfx_netlink_sendmsg+0x10/0x10
[ 465.069966][ T1993] ? __import_iovec+0x238/0x3c0
[ 465.070306][ T1993] ____sys_sendmsg+0x7ad/0xa10
[ 465.070652][ T1993] ? __pfx_____sys_sendmsg+0x10/0x10
[ 465.070982][ T1993] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 465.071401][ T1993] ___sys_sendmsg+0xed/0x170
[ 465.071760][ T1993] ? kasan_record_aux_stack+0x8c/0xa0
[ 465.072082][ T1993] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 465.072515][ T1993] ? __pfx____sys_sendmsg+0x10/0x10
[ 465.072861][ T1993] ? find_held_lock+0x2b/0x80
[ 465.073181][ T1993] ? __lock_acquire+0x44d/0x7e0
[ 465.073531][ T1993] ? find_held_lock+0x2b/0x80
[ 465.073852][ T1993] ? __virt_addr_valid+0x22e/0x450
[ 465.074168][ T1993] ? __lock_release+0x5d/0x170
[ 465.074536][ T1993] __sys_sendmsg+0x10b/0x1a0
[ 465.074879][ T1993] ? __call_rcu_common.constprop.0+0x320/0x640
[ 465.075319][ T1993] ? __pfx___sys_sendmsg+0x10/0x10
[ 465.075662][ T1993] ? rcu_is_watching+0x12/0xc0
[ 465.075984][ T1993] do_syscall_64+0xc1/0x380
[ 465.076309][ T1993] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 465.076748][ T1993] RIP: 0033:0x7f4218d7b1e7
[ 465.077076][ T1993] 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
[ 465.078204][ T1993] RSP: 002b:00007ffd9b0cfa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 465.078685][ T1993] RAX: ffffffffffffffda RBX: 00007ffd9b0d01b0 RCX: 00007f4218d7b1e7
[ 465.079150][ T1993] RDX: 0000000000000000 RSI: 00007ffd9b0cfaf0 RDI: 0000000000000005
[ 465.079631][ T1993] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 465.080096][ T1993] R10: 00007f4218c78ee8 R11: 0000000000000246 R12: 0000000000000003
[ 465.080586][ T1993] R13: 00000000686e0d7e R14: 0000000000499600 R15: 0000000000000000
[ 465.081066][ T1993]
[ 465.081311][ T1993] irq event stamp: 39903
[ 465.081606][ T1993] hardirqs last enabled at (39937): [] __up_console_sem+0x6b/0x80
[ 465.082198][ T1993] hardirqs last disabled at (39946): [] __up_console_sem+0x50/0x80
[ 465.082771][ T1993] softirqs last enabled at (39934): [] handle_softirqs+0x358/0x620
[ 465.083313][ T1993] softirqs last disabled at (39911): [] __irq_exit_rcu+0xfa/0x160
[ 465.083871][ T1993] ---[ end trace 0000000000000000 ]---
[ 465.820992][ T2001] br10: port 2(veth2.10) entered disabled state
[ 466.001079][ T2003] br10: port 1(veth1.10) entered disabled state
[ 466.322521][ T2007] veth2.10: left allmulticast mode
[ 466.322880][ T2007] veth2: left allmulticast mode
[ 466.323211][ T2007] veth2.10: left promiscuous mode
[ 466.323529][ T2007] veth2: left promiscuous mode
[ 466.324367][ T2007] br10: port 2(veth2.10) entered disabled state
[ 466.326594][ T2007] ------------[ cut here ]------------
[ 466.326954][ T2007] WARNING: CPU: 3 PID: 2007 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 466.327596][ T2007] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 466.328182][ T2007] CPU: 3 UID: 0 PID: 2007 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 466.328871][ T2007] Tainted: [W]=WARN
[ 466.329111][ T2007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 466.329516][ T2007] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 466.329881][ T2007] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 466.331165][ T2007] RSP: 0018:ffffc90001706f70 EFLAGS: 00010246
[ 466.331577][ T2007] RAX: 0000000000000000 RBX: ffff88800abda000 RCX: 0000000000000001
[ 466.332050][ T2007] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 466.332550][ T2007] RBP: ffffc90001707058 R08: 0000000000000000 R09: 0000000000000000
[ 466.333023][ T2007] R10: ffffc90001707088 R11: ffffffffb5979160 R12: 1ffff920002e0df2
[ 466.333501][ T2007] R13: 00000000000026ac R14: ffffc90001707088 R15: ffff88800abdaf08
[ 466.333990][ T2007] FS: 00007fb8a61ab800(0000) GS:ffff88807ee37000(0000) knlGS:0000000000000000
[ 466.334563][ T2007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 466.335000][ T2007] CR2: 00000000004e5628 CR3: 0000000008c06001 CR4: 0000000000772ef0
[ 466.335549][ T2007] PKRU: 55555554
[ 466.335837][ T2007] Call Trace:
[ 466.336074][ T2007]
[ 466.336234][ T2007] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 466.336655][ T2007] ? br_del_if+0xa3/0x1f0 [bridge]
[ 466.337028][ T2007] ? do_set_master+0x14a/0x500
[ 466.337344][ T2007] ? do_setlink.constprop.0+0x9f4/0x2480
[ 466.337667][ T2007] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 466.337992][ T2007] ? netlink_unicast+0x49e/0x780
[ 466.338304][ T2007] ? netlink_sendmsg+0x721/0xbe0
[ 466.338624][ T2007] ? ____sys_sendmsg+0x7ad/0xa10
[ 466.338948][ T2007] ? ___sys_sendmsg+0xed/0x170
[ 466.339265][ T2007] ? __sys_sendmsg+0x10b/0x1a0
[ 466.339584][ T2007] ? do_syscall_64+0xc1/0x380
[ 466.339928][ T2007] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 466.340316][ T2007] ? find_held_lock+0x2b/0x80
[ 466.340648][ T2007] netif_set_mtu+0x88/0x100
[ 466.340978][ T2007] ? __pfx_netif_set_mtu+0x10/0x10
[ 466.341308][ T2007] dev_set_mtu+0xa0/0x150
[ 466.341561][ T2007] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 466.342029][ T2007] br_del_if+0xb2/0x1f0 [bridge]
[ 466.342385][ T2007] ? rtnl_is_locked+0x15/0x20
[ 466.342739][ T2007] do_set_master+0x14a/0x500
[ 466.343072][ T2007] do_setlink.constprop.0+0x9f4/0x2480
[ 466.343391][ T2007] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 466.343795][ T2007] ? rcu_read_lock_any_held+0x43/0xb0
[ 466.344116][ T2007] ? validate_chain+0x166/0x4d0
[ 466.344443][ T2007] ? __kernel_text_address+0x12/0x40
[ 466.344760][ T2007] ? __lock_acquire+0x44d/0x7e0
[ 466.345076][ T2007] ? __mutex_trylock_common+0xf9/0x260
[ 466.345389][ T2007] ? __pfx___mutex_trylock_common+0x10/0x10
[ 466.345790][ T2007] ? rcu_is_watching+0x12/0xc0
[ 466.346106][ T2007] ? rcu_is_watching+0x12/0xc0
[ 466.346416][ T2007] ? trace_contention_end+0xdc/0x140
[ 466.346767][ T2007] ? __mutex_lock+0x19c/0xcd0
[ 466.347091][ T2007] ? find_held_lock+0x2b/0x80
[ 466.347403][ T2007] ? rtnl_newlink+0x651/0xa60
[ 466.347724][ T2007] ? __create_object+0x5e/0xb0
[ 466.348038][ T2007] ? __pfx___mutex_lock+0x10/0x10
[ 466.348356][ T2007] ? trace_cap_capable+0x10f/0x190
[ 466.348675][ T2007] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 466.349070][ T2007] ? __rtnl_newlink+0x40e/0xa40
[ 466.349389][ T2007] rtnl_newlink+0x69a/0xa60
[ 466.349807][ T2007] ? __pfx_rtnl_newlink+0x10/0x10
[ 466.350126][ T2007] ? __lock_acquire+0x44d/0x7e0
[ 466.350458][ T2007] ? find_held_lock+0x2b/0x80
[ 466.350812][ T2007] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 466.351130][ T2007] ? __lock_release+0x5d/0x170
[ 466.351459][ T2007] ? __pfx_rtnl_newlink+0x10/0x10
[ 466.351797][ T2007] rtnetlink_rcv_msg+0x710/0xc00
[ 466.352124][ T2007] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 466.352457][ T2007] ? __lock_acquire+0x44d/0x7e0
[ 466.352788][ T2007] netlink_rcv_skb+0x121/0x350
[ 466.353102][ T2007] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 466.353415][ T2007] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 466.353762][ T2007] ? netlink_deliver_tap+0x13e/0x340
[ 466.354080][ T2007] ? netlink_deliver_tap+0xc3/0x340
[ 466.354399][ T2007] netlink_unicast+0x49e/0x780
[ 466.354749][ T2007] ? __pfx_netlink_unicast+0x10/0x10
[ 466.355066][ T2007] ? __lock_acquire+0x44d/0x7e0
[ 466.355385][ T2007] netlink_sendmsg+0x721/0xbe0
[ 466.355731][ T2007] ? __pfx_netlink_sendmsg+0x10/0x10
[ 466.356066][ T2007] ? __import_iovec+0x238/0x3c0
[ 466.356401][ T2007] ____sys_sendmsg+0x7ad/0xa10
[ 466.356761][ T2007] ? __pfx_____sys_sendmsg+0x10/0x10
[ 466.357081][ T2007] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 466.357494][ T2007] ___sys_sendmsg+0xed/0x170
[ 466.357816][ T2007] ? kasan_record_aux_stack+0x8c/0xa0
[ 466.358146][ T2007] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 466.358549][ T2007] ? __pfx____sys_sendmsg+0x10/0x10
[ 466.358880][ T2007] ? find_held_lock+0x2b/0x80
[ 466.359198][ T2007] ? __lock_acquire+0x44d/0x7e0
[ 466.359525][ T2007] ? find_held_lock+0x2b/0x80
[ 466.359877][ T2007] ? __virt_addr_valid+0x22e/0x450
[ 466.360190][ T2007] ? __lock_release+0x5d/0x170
[ 466.360521][ T2007] __sys_sendmsg+0x10b/0x1a0
[ 466.360833][ T2007] ? __call_rcu_common.constprop.0+0x320/0x640
[ 466.361223][ T2007] ? __pfx___sys_sendmsg+0x10/0x10
[ 466.361561][ T2007] ? rcu_is_watching+0x12/0xc0
[ 466.361892][ T2007] do_syscall_64+0xc1/0x380
[ 466.362219][ T2007] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 466.362615][ T2007] RIP: 0033:0x7fb8a63781e7
[ 466.362940][ T2007] 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
[ 466.364186][ T2007] RSP: 002b:00007ffc7d5a31b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 466.364670][ T2007] RAX: ffffffffffffffda RBX: 00007ffc7d5a38e0 RCX: 00007fb8a63781e7
[ 466.365155][ T2007] RDX: 0000000000000000 RSI: 00007ffc7d5a3220 RDI: 0000000000000005
[ 466.365636][ T2007] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 466.366129][ T2007] R10: 00007fb8a6275ee8 R11: 0000000000000246 R12: 0000000000000003
[ 466.366609][ T2007] R13: 00000000686e0d7f R14: 0000000000499600 R15: 0000000000000000
[ 466.367106][ T2007]
[ 466.367344][ T2007] irq event stamp: 39797
[ 466.367592][ T2007] hardirqs last enabled at (39807): [] __up_console_sem+0x6b/0x80
[ 466.368178][ T2007] hardirqs last disabled at (39814): [] __up_console_sem+0x50/0x80
[ 466.368758][ T2007] softirqs last enabled at (38918): [] handle_softirqs+0x358/0x620
[ 466.369304][ T2007] softirqs last disabled at (38853): [] __irq_exit_rcu+0xfa/0x160
[ 466.369863][ T2007] ---[ end trace 0000000000000000 ]---
[ 466.519040][ T2009] veth1.10: left allmulticast mode
[ 466.519405][ T2009] veth1: left allmulticast mode
[ 466.519744][ T2009] veth1.10: left promiscuous mode
[ 466.520048][ T2009] veth1: left promiscuous mode
[ 466.520826][ T2009] br10: port 1(veth1.10) entered disabled state
[ 466.523695][ T2009] ------------[ cut here ]------------
[ 466.524152][ T2009] WARNING: CPU: 1 PID: 2009 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 466.526165][ T2009] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 466.527145][ T2009] CPU: 1 UID: 0 PID: 2009 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 466.528219][ T2009] Tainted: [W]=WARN
[ 466.528622][ T2009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 466.529280][ T2009] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 466.529843][ T2009] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 466.531734][ T2009] RSP: 0018:ffffc9000190ef70 EFLAGS: 00010246
[ 466.532428][ T2009] RAX: 0000000000000000 RBX: ffff88800abda000 RCX: 0000000000000001
[ 466.533251][ T2009] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 466.533870][ T2009] RBP: ffffc9000190f058 R08: 0000000000000000 R09: 0000000000000000
[ 466.534584][ T2009] R10: ffffc9000190f088 R11: ffffffffb5979160 R12: 1ffff92000321df2
[ 466.535375][ T2009] R13: 00000000000005dc R14: ffffc9000190f088 R15: ffff88800abdaf08
[ 466.536195][ T2009] FS: 00007fbde7542800(0000) GS:ffff88807ed37000(0000) knlGS:0000000000000000
[ 466.536946][ T2009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 466.537360][ T2009] CR2: 00000000004e73b8 CR3: 00000000093e1003 CR4: 0000000000772ef0
[ 466.537879][ T2009] PKRU: 55555554
[ 466.538267][ T2009] Call Trace:
[ 466.539094][ T2009]
[ 466.539364][ T2009] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 466.540033][ T2009] ? br_del_if+0xa3/0x1f0 [bridge]
[ 466.540617][ T2009] ? do_set_master+0x14a/0x500
[ 466.541129][ T2009] ? do_setlink.constprop.0+0x9f4/0x2480
[ 466.541656][ T2009] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 466.542187][ T2009] ? netlink_unicast+0x49e/0x780
[ 466.542724][ T2009] ? netlink_sendmsg+0x721/0xbe0
[ 466.543248][ T2009] ? ____sys_sendmsg+0x7ad/0xa10
[ 466.543801][ T2009] ? ___sys_sendmsg+0xed/0x170
[ 466.544323][ T2009] ? __sys_sendmsg+0x10b/0x1a0
[ 466.544847][ T2009] ? do_syscall_64+0xc1/0x380
[ 466.545357][ T2009] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 466.546026][ T2009] ? find_held_lock+0x2b/0x80
[ 466.546582][ T2009] netif_set_mtu+0x88/0x100
[ 466.547118][ T2009] ? __pfx_netif_set_mtu+0x10/0x10
[ 466.547726][ T2009] dev_set_mtu+0xa0/0x150
[ 466.548120][ T2009] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 466.548868][ T2009] br_del_if+0xb2/0x1f0 [bridge]
[ 466.549463][ T2009] ? rtnl_is_locked+0x15/0x20
[ 466.549873][ T2009] do_set_master+0x14a/0x500
[ 466.550261][ T2009] do_setlink.constprop.0+0x9f4/0x2480
[ 466.550795][ T2009] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 466.551327][ T2009] ? rcu_read_lock_any_held+0x43/0xb0
[ 466.551681][ T2009] ? validate_chain+0x166/0x4d0
[ 466.552132][ T2009] ? __kernel_text_address+0x12/0x40
[ 466.552583][ T2009] ? __lock_acquire+0x44d/0x7e0
[ 466.553115][ T2009] ? __mutex_trylock_common+0xf9/0x260
[ 466.553645][ T2009] ? __pfx___mutex_trylock_common+0x10/0x10
[ 466.554305][ T2009] ? rcu_is_watching+0x12/0xc0
[ 466.554847][ T2009] ? rcu_is_watching+0x12/0xc0
[ 466.555363][ T2009] ? trace_contention_end+0xdc/0x140
[ 466.555921][ T2009] ? __mutex_lock+0x19c/0xcd0
[ 466.556466][ T2009] ? find_held_lock+0x2b/0x80
[ 466.556883][ T2009] ? rtnl_newlink+0x651/0xa60
[ 466.557404][ T2009] ? __create_object+0x5e/0xb0
[ 466.557955][ T2009] ? __pfx___mutex_lock+0x10/0x10
[ 466.558499][ T2009] ? trace_cap_capable+0x10f/0x190
[ 466.559048][ T2009] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 466.559689][ T2009] ? __rtnl_newlink+0x40e/0xa40
[ 466.560258][ T2009] rtnl_newlink+0x69a/0xa60
[ 466.560676][ T2009] ? __pfx_rtnl_newlink+0x10/0x10
[ 466.561182][ T2009] ? __lock_acquire+0x44d/0x7e0
[ 466.561751][ T2009] ? find_held_lock+0x2b/0x80
[ 466.562320][ T2009] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 466.562739][ T2009] ? __lock_release+0x5d/0x170
[ 466.563073][ T2009] ? __pfx_rtnl_newlink+0x10/0x10
[ 466.563444][ T2009] rtnetlink_rcv_msg+0x710/0xc00
[ 466.563776][ T2009] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 466.564100][ T2009] ? __lock_acquire+0x44d/0x7e0
[ 466.564477][ T2009] netlink_rcv_skb+0x121/0x350
[ 466.564833][ T2009] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 466.565159][ T2009] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 466.565653][ T2009] ? netlink_deliver_tap+0x13e/0x340
[ 466.565980][ T2009] ? netlink_deliver_tap+0xc3/0x340
[ 466.566298][ T2009] netlink_unicast+0x49e/0x780
[ 466.566800][ T2009] ? __pfx_netlink_unicast+0x10/0x10
[ 466.567170][ T2009] ? __lock_acquire+0x44d/0x7e0
[ 466.567559][ T2009] netlink_sendmsg+0x721/0xbe0
[ 466.567936][ T2009] ? __pfx_netlink_sendmsg+0x10/0x10
[ 466.568311][ T2009] ? __import_iovec+0x238/0x3c0
[ 466.568760][ T2009] ____sys_sendmsg+0x7ad/0xa10
[ 466.569134][ T2009] ? __pfx_____sys_sendmsg+0x10/0x10
[ 466.569549][ T2009] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 466.570074][ T2009] ___sys_sendmsg+0xed/0x170
[ 466.570482][ T2009] ? kasan_record_aux_stack+0x8c/0xa0
[ 466.570828][ T2009] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 466.571236][ T2009] ? __pfx____sys_sendmsg+0x10/0x10
[ 466.571692][ T2009] ? find_held_lock+0x2b/0x80
[ 466.572083][ T2009] ? __lock_acquire+0x44d/0x7e0
[ 466.572548][ T2009] ? find_held_lock+0x2b/0x80
[ 466.572954][ T2009] ? __virt_addr_valid+0x22e/0x450
[ 466.573317][ T2009] ? __lock_release+0x5d/0x170
[ 466.573743][ T2009] __sys_sendmsg+0x10b/0x1a0
[ 466.574171][ T2009] ? __call_rcu_common.constprop.0+0x320/0x640
[ 466.574749][ T2009] ? __pfx___sys_sendmsg+0x10/0x10
[ 466.575189][ T2009] ? rcu_is_watching+0x12/0xc0
[ 466.575591][ T2009] do_syscall_64+0xc1/0x380
[ 466.575961][ T2009] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 466.576485][ T2009] RIP: 0033:0x7fbde770f1e7
[ 466.576872][ T2009] 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
[ 466.578339][ T2009] RSP: 002b:00007ffc45955418 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 466.578974][ T2009] RAX: ffffffffffffffda RBX: 00007ffc45955b40 RCX: 00007fbde770f1e7
[ 466.579582][ T2009] RDX: 0000000000000000 RSI: 00007ffc45955480 RDI: 0000000000000005
[ 466.580187][ T2009] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 466.580756][ T2009] R10: 00007fbde760cee8 R11: 0000000000000246 R12: 0000000000000003
[ 466.581234][ T2009] R13: 00000000686e0d80 R14: 0000000000499600 R15: 0000000000000000
[ 466.581764][ T2009]
[ 466.582004][ T2009] irq event stamp: 43239
[ 466.582266][ T2009] hardirqs last enabled at (43247): [] __up_console_sem+0x6b/0x80
[ 466.582941][ T2009] hardirqs last disabled at (43256): [] __up_console_sem+0x50/0x80
[ 466.583576][ T2009] softirqs last enabled at (43210): [] handle_softirqs+0x358/0x620
[ 466.584224][ T2009] softirqs last disabled at (43189): [] __irq_exit_rcu+0xfa/0x160
[ 466.584883][ T2009] ---[ end trace 0000000000000000 ]---
[ 466.606107][ T2009] ip (2009) used greatest stack depth: 23688 bytes left
[ 467.404682][ T2017] ------------[ cut here ]------------
[ 467.405017][ T2017] WARNING: CPU: 3 PID: 2017 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 467.405601][ T2017] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 467.406125][ T2017] CPU: 3 UID: 0 PID: 2017 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 467.406720][ T2017] Tainted: [W]=WARN
[ 467.406939][ T2017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 467.407299][ T2017] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 467.407608][ T2017] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 467.408645][ T2017] RSP: 0018:ffffc900018ff140 EFLAGS: 00010246
[ 467.409005][ T2017] RAX: 0000000000000000 RBX: ffff888004d54000 RCX: 0000000000000001
[ 467.409455][ T2017] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 467.409904][ T2017] RBP: ffffc900018ff230 R08: ffff888004daa000 R09: 0000000000000000
[ 467.410374][ T2017] R10: ffffc900018ff5c8 R11: ffffffffb6250668 R12: 1ffff9200031fe2c
[ 467.410820][ T2017] R13: 00000000000005dc R14: ffffc900018ff880 R15: ffff888005de3160
[ 467.411275][ T2017] FS: 00007f90b8256800(0000) GS:ffff88807ee37000(0000) knlGS:0000000000000000
[ 467.411989][ T2017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 467.412375][ T2017] CR2: 00000000004e5ab0 CR3: 000000000f813004 CR4: 0000000000772ef0
[ 467.413003][ T2017] PKRU: 55555554
[ 467.413221][ T2017] Call Trace:
[ 467.413584][ T2017]
[ 467.413738][ T2017] ? find_held_lock+0x2b/0x80
[ 467.414165][ T2017] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 467.414666][ T2017] ? __lock_release+0x5d/0x170
[ 467.415146][ T2017] ? __pfx_validate_linkmsg+0x10/0x10
[ 467.415558][ T2017] ? is_bpf_text_address+0x71/0x120
[ 467.416065][ T2017] ? kernel_text_address+0xce/0xe0
[ 467.416505][ T2017] do_setlink.constprop.0+0x6b1/0x2480
[ 467.416997][ T2017] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 467.417633][ T2017] ? rcu_read_lock_any_held+0x43/0xb0
[ 467.418121][ T2017] ? validate_chain+0x166/0x4d0
[ 467.418582][ T2017] ? __kernel_text_address+0x12/0x40
[ 467.419099][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 467.419602][ T2017] ? __mutex_trylock_common+0xf9/0x260
[ 467.420105][ T2017] ? __pfx___mutex_trylock_common+0x10/0x10
[ 467.420728][ T2017] ? rcu_is_watching+0x12/0xc0
[ 467.421192][ T2017] ? rcu_is_watching+0x12/0xc0
[ 467.421693][ T2017] ? trace_contention_end+0xdc/0x140
[ 467.422207][ T2017] ? __mutex_lock+0x19c/0xcd0
[ 467.422722][ T2017] ? find_held_lock+0x2b/0x80
[ 467.423236][ T2017] ? rtnl_newlink+0x651/0xa60
[ 467.423753][ T2017] ? __create_object+0x5e/0xb0
[ 467.424260][ T2017] ? __pfx___mutex_lock+0x10/0x10
[ 467.424742][ T2017] ? trace_cap_capable+0x10f/0x190
[ 467.425241][ T2017] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 467.425904][ T2017] ? __rtnl_newlink+0x40e/0xa40
[ 467.426421][ T2017] rtnl_newlink+0x69a/0xa60
[ 467.426961][ T2017] ? __pfx_rtnl_newlink+0x10/0x10
[ 467.427479][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 467.427998][ T2017] ? find_held_lock+0x2b/0x80
[ 467.428505][ T2017] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 467.428975][ T2017] ? __lock_release+0x5d/0x170
[ 467.429473][ T2017] ? __pfx_rtnl_newlink+0x10/0x10
[ 467.429975][ T2017] rtnetlink_rcv_msg+0x710/0xc00
[ 467.430483][ T2017] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 467.431000][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 467.431515][ T2017] netlink_rcv_skb+0x121/0x350
[ 467.432003][ T2017] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 467.432528][ T2017] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 467.433044][ T2017] ? netlink_deliver_tap+0x13e/0x340
[ 467.433548][ T2017] ? netlink_deliver_tap+0xc3/0x340
[ 467.434037][ T2017] netlink_unicast+0x49e/0x780
[ 467.434567][ T2017] ? __pfx_netlink_unicast+0x10/0x10
[ 467.435074][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 467.435611][ T2017] netlink_sendmsg+0x721/0xbe0
[ 467.436132][ T2017] ? __pfx_netlink_sendmsg+0x10/0x10
[ 467.436651][ T2017] ? __import_iovec+0x238/0x3c0
[ 467.437148][ T2017] ____sys_sendmsg+0x7ad/0xa10
[ 467.437653][ T2017] ? __pfx_____sys_sendmsg+0x10/0x10
[ 467.438158][ T2017] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 467.438815][ T2017] ___sys_sendmsg+0xed/0x170
[ 467.439308][ T2017] ? kasan_record_aux_stack+0x8c/0xa0
[ 467.439823][ T2017] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 467.440425][ T2017] ? __pfx____sys_sendmsg+0x10/0x10
[ 467.440937][ T2017] ? find_held_lock+0x2b/0x80
[ 467.441429][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 467.441963][ T2017] ? find_held_lock+0x2b/0x80
[ 467.442474][ T2017] ? __virt_addr_valid+0x22e/0x450
[ 467.442963][ T2017] ? __lock_release+0x5d/0x170
[ 467.443486][ T2017] __sys_sendmsg+0x10b/0x1a0
[ 467.443984][ T2017] ? __call_rcu_common.constprop.0+0x320/0x640
[ 467.444613][ T2017] ? __pfx___sys_sendmsg+0x10/0x10
[ 467.445141][ T2017] ? rcu_is_watching+0x12/0xc0
[ 467.445660][ T2017] do_syscall_64+0xc1/0x380
[ 467.446181][ T2017] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 467.446796][ T2017] RIP: 0033:0x7f90b84231e7
[ 467.447299][ T2017] 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
[ 467.449076][ T2017] RSP: 002b:00007ffccfd34828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 467.449856][ T2017] RAX: ffffffffffffffda RBX: 00007ffccfd34f50 RCX: 00007f90b84231e7
[ 467.450619][ T2017] RDX: 0000000000000000 RSI: 00007ffccfd34890 RDI: 0000000000000005
[ 467.451368][ T2017] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 467.452147][ T2017] R10: 00007f90b8320ee8 R11: 0000000000000246 R12: 0000000000000004
[ 467.452928][ T2017] R13: 00000000686e0d80 R14: 0000000000499600 R15: 0000000000000000
[ 467.453725][ T2017]
[ 467.454101][ T2017] irq event stamp: 34501
[ 467.454485][ T2017] hardirqs last enabled at (34511): [] __up_console_sem+0x6b/0x80
[ 467.455342][ T2017] hardirqs last disabled at (34518): [] __up_console_sem+0x50/0x80
[ 467.456225][ T2017] softirqs last enabled at (33822): [] handle_softirqs+0x358/0x620
[ 467.457105][ T2017] softirqs last disabled at (33731): [] __irq_exit_rcu+0xfa/0x160
[ 467.457974][ T2017] ---[ end trace 0000000000000000 ]---
[ 467.773723][ T2022] ------------[ cut here ]------------
[ 467.774047][ T2022] WARNING: CPU: 3 PID: 2022 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 467.775075][ T2022] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 467.775610][ T2022] CPU: 3 UID: 0 PID: 2022 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 467.776186][ T2022] Tainted: [W]=WARN
[ 467.776402][ T2022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 467.776790][ T2022] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 467.777095][ T2022] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 467.778114][ T2022] RSP: 0018:ffffc9000196f140 EFLAGS: 00010246
[ 467.778503][ T2022] RAX: 0000000000000000 RBX: ffff888009ef1000 RCX: 0000000000000001
[ 467.778940][ T2022] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 467.779366][ T2022] RBP: ffffc9000196f230 R08: ffff8880051ab800 R09: 0000000000000000
[ 467.779795][ T2022] R10: ffffc9000196f5c8 R11: ffffffffb6250668 R12: 1ffff9200032de2c
[ 467.780220][ T2022] R13: 00000000000005dc R14: ffffc9000196f880 R15: ffff88800f15dfe0
[ 467.780660][ T2022] FS: 00007f7228d97800(0000) GS:ffff88807ee37000(0000) knlGS:0000000000000000
[ 467.781153][ T2022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 467.781523][ T2022] CR2: 00000000004e5aa8 CR3: 000000000a8b5006 CR4: 0000000000772ef0
[ 467.781950][ T2022] PKRU: 55555554
[ 467.782179][ T2022] Call Trace:
[ 467.782393][ T2022]
[ 467.782549][ T2022] ? find_held_lock+0x2b/0x80
[ 467.782846][ T2022] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 467.783130][ T2022] ? __lock_release+0x5d/0x170
[ 467.783417][ T2022] ? __pfx_validate_linkmsg+0x10/0x10
[ 467.783712][ T2022] ? is_bpf_text_address+0x71/0x120
[ 467.783999][ T2022] ? kernel_text_address+0xce/0xe0
[ 467.784285][ T2022] do_setlink.constprop.0+0x6b1/0x2480
[ 467.784594][ T2022] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 467.784957][ T2022] ? rcu_read_lock_any_held+0x43/0xb0
[ 467.785241][ T2022] ? validate_chain+0x166/0x4d0
[ 467.785532][ T2022] ? __kernel_text_address+0x12/0x40
[ 467.785822][ T2022] ? __lock_acquire+0x44d/0x7e0
[ 467.786108][ T2022] ? __mutex_trylock_common+0xf9/0x260
[ 467.786395][ T2022] ? __pfx___mutex_trylock_common+0x10/0x10
[ 467.786763][ T2022] ? rcu_is_watching+0x12/0xc0
[ 467.787051][ T2022] ? rcu_is_watching+0x12/0xc0
[ 467.787333][ T2022] ? trace_contention_end+0xdc/0x140
[ 467.787626][ T2022] ? __mutex_lock+0x19c/0xcd0
[ 467.787912][ T2022] ? find_held_lock+0x2b/0x80
[ 467.788196][ T2022] ? rtnl_newlink+0x651/0xa60
[ 467.788483][ T2022] ? __create_object+0x5e/0xb0
[ 467.788767][ T2022] ? __pfx___mutex_lock+0x10/0x10
[ 467.789059][ T2022] ? trace_cap_capable+0x10f/0x190
[ 467.789344][ T2022] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 467.789707][ T2022] ? __rtnl_newlink+0x40e/0xa40
[ 467.790000][ T2022] rtnl_newlink+0x69a/0xa60
[ 467.790292][ T2022] ? __pfx_rtnl_newlink+0x10/0x10
[ 467.790584][ T2022] ? __lock_acquire+0x44d/0x7e0
[ 467.790876][ T2022] ? find_held_lock+0x2b/0x80
[ 467.791160][ T2022] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 467.791457][ T2022] ? __lock_release+0x5d/0x170
[ 467.791743][ T2022] ? __pfx_rtnl_newlink+0x10/0x10
[ 467.792026][ T2022] rtnetlink_rcv_msg+0x710/0xc00
[ 467.792328][ T2022] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 467.792624][ T2022] ? __lock_acquire+0x44d/0x7e0
[ 467.792919][ T2022] netlink_rcv_skb+0x121/0x350
[ 467.793203][ T2022] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 467.793509][ T2022] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 467.793809][ T2022] ? netlink_deliver_tap+0x13e/0x340
[ 467.794091][ T2022] ? netlink_deliver_tap+0xc3/0x340
[ 467.794375][ T2022] netlink_unicast+0x49e/0x780
[ 467.794675][ T2022] ? __pfx_netlink_unicast+0x10/0x10
[ 467.794959][ T2022] ? __lock_acquire+0x44d/0x7e0
[ 467.795248][ T2022] netlink_sendmsg+0x721/0xbe0
[ 467.795544][ T2022] ? __pfx_netlink_sendmsg+0x10/0x10
[ 467.795830][ T2022] ? __import_iovec+0x238/0x3c0
[ 467.796120][ T2022] ____sys_sendmsg+0x7ad/0xa10
[ 467.796410][ T2022] ? __pfx_____sys_sendmsg+0x10/0x10
[ 467.796701][ T2022] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 467.797066][ T2022] ___sys_sendmsg+0xed/0x170
[ 467.797347][ T2022] ? kasan_record_aux_stack+0x8c/0xa0
[ 467.797647][ T2022] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 467.798003][ T2022] ? __pfx____sys_sendmsg+0x10/0x10
[ 467.798293][ T2022] ? find_held_lock+0x2b/0x80
[ 467.798594][ T2022] ? __lock_acquire+0x44d/0x7e0
[ 467.798889][ T2022] ? find_held_lock+0x2b/0x80
[ 467.799173][ T2022] ? __virt_addr_valid+0x22e/0x450
[ 467.799461][ T2022] ? __lock_release+0x5d/0x170
[ 467.799763][ T2022] __sys_sendmsg+0x10b/0x1a0
[ 467.800042][ T2022] ? __call_rcu_common.constprop.0+0x320/0x640
[ 467.800399][ T2022] ? __pfx___sys_sendmsg+0x10/0x10
[ 467.800716][ T2022] ? rcu_is_watching+0x12/0xc0
[ 467.801006][ T2022] do_syscall_64+0xc1/0x380
[ 467.801292][ T2022] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 467.801655][ T2022] RIP: 0033:0x7f7228f641e7
[ 467.801948][ T2022] 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
[ 467.803017][ T2022] RSP: 002b:00007fff12d23068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 467.803475][ T2022] RAX: ffffffffffffffda RBX: 00007fff12d23790 RCX: 00007f7228f641e7
[ 467.803907][ T2022] RDX: 0000000000000000 RSI: 00007fff12d230d0 RDI: 0000000000000005
[ 467.804339][ T2022] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 467.804770][ T2022] R10: 00007f7228e61ee8 R11: 0000000000000246 R12: 0000000000000004
[ 467.805198][ T2022] R13: 00000000686e0d81 R14: 0000000000499600 R15: 0000000000000000
[ 467.805650][ T2022]
[ 467.805877][ T2022] irq event stamp: 36157
[ 467.806092][ T2022] hardirqs last enabled at (36165): [] __up_console_sem+0x6b/0x80
[ 467.806596][ T2022] hardirqs last disabled at (36174): [] __up_console_sem+0x50/0x80
[ 467.807087][ T2022] softirqs last enabled at (35388): [] handle_softirqs+0x358/0x620
[ 467.807592][ T2022] softirqs last disabled at (35383): [] __irq_exit_rcu+0xfa/0x160
[ 467.808084][ T2022] ---[ end trace 0000000000000000 ]---
[ 468.891825][ T2032] ------------[ cut here ]------------
[ 468.892170][ T2032] WARNING: CPU: 0 PID: 2032 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 468.893127][ T2032] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 468.893650][ T2032] CPU: 0 UID: 0 PID: 2032 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 468.894205][ T2032] Tainted: [W]=WARN
[ 468.894416][ T2032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 468.894797][ T2032] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 468.895092][ T2032] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 468.896101][ T2032] RSP: 0018:ffffc9000191f140 EFLAGS: 00010246
[ 468.896462][ T2032] RAX: 0000000000000000 RBX: ffff88800b741000 RCX: 0000000000000001
[ 468.896878][ T2032] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 468.897299][ T2032] RBP: ffffc9000191f230 R08: ffff88800e9f0800 R09: 0000000000000000
[ 468.897727][ T2032] R10: ffffc9000191f5c8 R11: ffffffffb6250668 R12: 1ffff92000323e2c
[ 468.898142][ T2032] R13: 00000000000005dc R14: ffffc9000191f880 R15: ffff88800a4af4e0
[ 468.898573][ T2032] FS: 00007f55cc506800(0000) GS:ffff88807ecb7000(0000) knlGS:0000000000000000
[ 468.899062][ T2032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 468.899423][ T2032] CR2: 00000000004e5ab8 CR3: 000000000a82f006 CR4: 0000000000772ef0
[ 468.899850][ T2032] PKRU: 55555554
[ 468.900066][ T2032] Call Trace:
[ 468.900274][ T2032]
[ 468.900416][ T2032] ? find_held_lock+0x2b/0x80
[ 468.900709][ T2032] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 468.900986][ T2032] ? __lock_release+0x5d/0x170
[ 468.901269][ T2032] ? __pfx_validate_linkmsg+0x10/0x10
[ 468.901555][ T2032] ? is_bpf_text_address+0x71/0x120
[ 468.901833][ T2032] ? kernel_text_address+0xce/0xe0
[ 468.902132][ T2032] do_setlink.constprop.0+0x6b1/0x2480
[ 468.902417][ T2032] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 468.902788][ T2032] ? rcu_read_lock_any_held+0x43/0xb0
[ 468.903066][ T2032] ? validate_chain+0x166/0x4d0
[ 468.903343][ T2032] ? __kernel_text_address+0x12/0x40
[ 468.903657][ T2032] ? __lock_acquire+0x44d/0x7e0
[ 468.904023][ T2032] ? __mutex_trylock_common+0xf9/0x260
[ 468.904538][ T2032] ? __pfx___mutex_trylock_common+0x10/0x10
[ 468.905097][ T2032] ? rcu_is_watching+0x12/0xc0
[ 468.905566][ T2032] ? rcu_is_watching+0x12/0xc0
[ 468.906028][ T2032] ? trace_contention_end+0xdc/0x140
[ 468.906537][ T2032] ? __mutex_lock+0x19c/0xcd0
[ 468.907025][ T2032] ? find_held_lock+0x2b/0x80
[ 468.907511][ T2032] ? rtnl_newlink+0x651/0xa60
[ 468.908010][ T2032] ? __create_object+0x5e/0xb0
[ 468.908499][ T2032] ? __pfx___mutex_lock+0x10/0x10
[ 468.908988][ T2032] ? trace_cap_capable+0x10f/0x190
[ 468.909495][ T2032] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 468.910098][ T2032] ? __rtnl_newlink+0x40e/0xa40
[ 468.910622][ T2032] rtnl_newlink+0x69a/0xa60
[ 468.911117][ T2032] ? __pfx_rtnl_newlink+0x10/0x10
[ 468.911620][ T2032] ? __lock_acquire+0x44d/0x7e0
[ 468.912157][ T2032] ? find_held_lock+0x2b/0x80
[ 468.912655][ T2032] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 468.913135][ T2032] ? __lock_release+0x5d/0x170
[ 468.913646][ T2032] ? __pfx_rtnl_newlink+0x10/0x10
[ 468.914141][ T2032] rtnetlink_rcv_msg+0x710/0xc00
[ 468.914652][ T2032] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 468.915151][ T2032] ? __lock_acquire+0x44d/0x7e0
[ 468.915670][ T2032] netlink_rcv_skb+0x121/0x350
[ 468.916182][ T2032] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 468.916678][ T2032] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 468.917201][ T2032] ? netlink_deliver_tap+0x13e/0x340
[ 468.917716][ T2032] ? netlink_deliver_tap+0xc3/0x340
[ 468.918213][ T2032] netlink_unicast+0x49e/0x780
[ 468.918743][ T2032] ? __pfx_netlink_unicast+0x10/0x10
[ 468.919251][ T2032] ? __lock_acquire+0x44d/0x7e0
[ 468.919773][ T2032] netlink_sendmsg+0x721/0xbe0
[ 468.920260][ T2032] ? __pfx_netlink_sendmsg+0x10/0x10
[ 468.920769][ T2032] ? __import_iovec+0x238/0x3c0
[ 468.921255][ T2032] ____sys_sendmsg+0x7ad/0xa10
[ 468.921755][ T2032] ? __pfx_____sys_sendmsg+0x10/0x10
[ 468.922252][ T2032] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 468.922898][ T2032] ___sys_sendmsg+0xed/0x170
[ 468.923396][ T2032] ? kasan_record_aux_stack+0x8c/0xa0
[ 468.923896][ T2032] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 468.924530][ T2032] ? __pfx____sys_sendmsg+0x10/0x10
[ 468.925040][ T2032] ? find_held_lock+0x2b/0x80
[ 468.925561][ T2032] ? __lock_acquire+0x44d/0x7e0
[ 468.926073][ T2032] ? find_held_lock+0x2b/0x80
[ 468.926588][ T2032] ? __virt_addr_valid+0x22e/0x450
[ 468.927088][ T2032] ? __lock_release+0x5d/0x170
[ 468.927617][ T2032] __sys_sendmsg+0x10b/0x1a0
[ 468.928111][ T2032] ? __call_rcu_common.constprop.0+0x320/0x640
[ 468.928727][ T2032] ? __pfx___sys_sendmsg+0x10/0x10
[ 468.929247][ T2032] ? rcu_is_watching+0x12/0xc0
[ 468.929752][ T2032] do_syscall_64+0xc1/0x380
[ 468.930242][ T2032] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 468.930858][ T2032] RIP: 0033:0x7f55cc6d31e7
[ 468.931355][ T2032] 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
[ 468.933119][ T2032] RSP: 002b:00007ffc941faa38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 468.933882][ T2032] RAX: ffffffffffffffda RBX: 00007ffc941fb160 RCX: 00007f55cc6d31e7
[ 468.934627][ T2032] RDX: 0000000000000000 RSI: 00007ffc941faaa0 RDI: 0000000000000005
[ 468.935344][ T2032] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 468.936099][ T2032] R10: 00007f55cc5d0ee8 R11: 0000000000000246 R12: 0000000000000004
[ 468.936856][ T2032] R13: 00000000686e0d82 R14: 0000000000499600 R15: 0000000000000000
[ 468.937658][ T2032]
[ 468.938035][ T2032] irq event stamp: 39565
[ 468.938403][ T2032] hardirqs last enabled at (39573): [] __up_console_sem+0x6b/0x80
[ 468.939246][ T2032] hardirqs last disabled at (39582): [] __up_console_sem+0x50/0x80
[ 468.940102][ T2032] softirqs last enabled at (38770): [] handle_softirqs+0x358/0x620
[ 468.940982][ T2032] softirqs last disabled at (38765): [] __irq_exit_rcu+0xfa/0x160
[ 468.941837][ T2032] ---[ end trace 0000000000000000 ]---
[ 470.363000][ T2046] ------------[ cut here ]------------
[ 470.363350][ T2046] WARNING: CPU: 0 PID: 2046 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 470.365051][ T2046] Modules linked in: em_meta cls_basic sch_ets sch_tbf bridge stp llc 8021q vrf veth
[ 470.365623][ T2046] CPU: 0 UID: 0 PID: 2046 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 470.366211][ T2046] Tainted: [W]=WARN
[ 470.366445][ T2046] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 470.366807][ T2046] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 470.367114][ T2046] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 470.368171][ T2046] RSP: 0018:ffffc90001a1f140 EFLAGS: 00010246
[ 470.368544][ T2046] RAX: 0000000000000000 RBX: ffff888008cb9000 RCX: 0000000000000001
[ 470.368992][ T2046] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 470.369426][ T2046] RBP: ffffc90001a1f230 R08: ffff88800a6fe800 R09: 0000000000000000
[ 470.369877][ T2046] R10: ffffc90001a1f5c8 R11: ffffffffb6250668 R12: 1ffff92000343e2c
[ 470.370318][ T2046] R13: 00000000000005dc R14: ffffc90001a1f880 R15: ffff88800b6b83e0
[ 470.370769][ T2046] FS: 00007f8253557800(0000) GS:ffff88807ecb7000(0000) knlGS:0000000000000000
[ 470.371282][ T2046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 470.371662][ T2046] CR2: 00000000004e5aa0 CR3: 0000000004ce3003 CR4: 0000000000772ef0
[ 470.372124][ T2046] PKRU: 55555554
[ 470.372353][ T2046] Call Trace:
[ 470.372579][ T2046]
[ 470.372730][ T2046] ? find_held_lock+0x2b/0x80
[ 470.373030][ T2046] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 470.373326][ T2046] ? __lock_release+0x5d/0x170
[ 470.373632][ T2046] ? __pfx_validate_linkmsg+0x10/0x10
[ 470.373925][ T2046] ? is_bpf_text_address+0x71/0x120
[ 470.374219][ T2046] ? kernel_text_address+0xce/0xe0
[ 470.374527][ T2046] do_setlink.constprop.0+0x6b1/0x2480
[ 470.374837][ T2046] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 470.375219][ T2046] ? rcu_read_lock_any_held+0x43/0xb0
[ 470.375524][ T2046] ? validate_chain+0x166/0x4d0
[ 470.375813][ T2046] ? __kernel_text_address+0x12/0x40
[ 470.376125][ T2046] ? __lock_acquire+0x44d/0x7e0
[ 470.376417][ T2046] ? __mutex_trylock_common+0xf9/0x260
[ 470.376720][ T2046] ? __pfx___mutex_trylock_common+0x10/0x10
[ 470.377080][ T2046] ? rcu_is_watching+0x12/0xc0
[ 470.377371][ T2046] ? rcu_is_watching+0x12/0xc0
[ 470.377665][ T2046] ? trace_contention_end+0xdc/0x140
[ 470.377956][ T2046] ? __mutex_lock+0x19c/0xcd0
[ 470.378277][ T2046] ? find_held_lock+0x2b/0x80
[ 470.378585][ T2046] ? rtnl_newlink+0x651/0xa60
[ 470.378872][ T2046] ? __create_object+0x5e/0xb0
[ 470.379164][ T2046] ? __pfx___mutex_lock+0x10/0x10
[ 470.379462][ T2046] ? trace_cap_capable+0x10f/0x190
[ 470.379751][ T2046] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 470.380112][ T2046] ? __rtnl_newlink+0x40e/0xa40
[ 470.380408][ T2046] rtnl_newlink+0x69a/0xa60
[ 470.380721][ T2046] ? __pfx_rtnl_newlink+0x10/0x10
[ 470.381011][ T2046] ? __lock_acquire+0x44d/0x7e0
[ 470.381307][ T2046] ? find_held_lock+0x2b/0x80
[ 470.381603][ T2046] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 470.381891][ T2046] ? __lock_release+0x5d/0x170
[ 470.382195][ T2046] ? __pfx_rtnl_newlink+0x10/0x10
[ 470.382492][ T2046] rtnetlink_rcv_msg+0x710/0xc00
[ 470.382785][ T2046] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 470.383080][ T2046] ? __lock_acquire+0x44d/0x7e0
[ 470.383376][ T2046] netlink_rcv_skb+0x121/0x350
[ 470.383675][ T2046] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 470.383967][ T2046] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 470.384264][ T2046] ? netlink_deliver_tap+0x13e/0x340
[ 470.384558][ T2046] ? netlink_deliver_tap+0xc3/0x340
[ 470.384847][ T2046] netlink_unicast+0x49e/0x780
[ 470.385144][ T2046] ? __pfx_netlink_unicast+0x10/0x10
[ 470.385439][ T2046] ? __lock_acquire+0x44d/0x7e0
[ 470.385733][ T2046] netlink_sendmsg+0x721/0xbe0
[ 470.386024][ T2046] ? __pfx_netlink_sendmsg+0x10/0x10
[ 470.386310][ T2046] ? __import_iovec+0x238/0x3c0
[ 470.386612][ T2046] ____sys_sendmsg+0x7ad/0xa10
[ 470.386904][ T2046] ? __pfx_____sys_sendmsg+0x10/0x10
[ 470.387192][ T2046] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 470.387569][ T2046] ___sys_sendmsg+0xed/0x170
[ 470.387856][ T2046] ? kasan_record_aux_stack+0x8c/0xa0
[ 470.388143][ T2046] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 470.388509][ T2046] ? __pfx____sys_sendmsg+0x10/0x10
[ 470.388800][ T2046] ? find_held_lock+0x2b/0x80
[ 470.389090][ T2046] ? __lock_acquire+0x44d/0x7e0
[ 470.389388][ T2046] ? find_held_lock+0x2b/0x80
[ 470.389682][ T2046] ? __virt_addr_valid+0x22e/0x450
[ 470.389971][ T2046] ? __lock_release+0x5d/0x170
[ 470.390263][ T2046] __sys_sendmsg+0x10b/0x1a0
[ 470.390554][ T2046] ? __call_rcu_common.constprop.0+0x320/0x640
[ 470.390906][ T2046] ? __pfx___sys_sendmsg+0x10/0x10
[ 470.391203][ T2046] ? rcu_is_watching+0x12/0xc0
[ 470.391505][ T2046] do_syscall_64+0xc1/0x380
[ 470.391804][ T2046] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 470.392199][ T2046] RIP: 0033:0x7f82537241e7
[ 470.392511][ T2046] 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
[ 470.393544][ T2046] RSP: 002b:00007ffebda9d5c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 470.393985][ T2046] RAX: ffffffffffffffda RBX: 00007ffebda9dcf0 RCX: 00007f82537241e7
[ 470.394415][ T2046] RDX: 0000000000000000 RSI: 00007ffebda9d630 RDI: 0000000000000005
[ 470.394853][ T2046] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 470.395286][ T2046] R10: 00007f8253621ee8 R11: 0000000000000246 R12: 0000000000000004
[ 470.395732][ T2046] R13: 00000000686e0d83 R14: 0000000000499600 R15: 0000000000000000
[ 470.396179][ T2046]
[ 470.396394][ T2046] irq event stamp: 33829
[ 470.396634][ T2046] hardirqs last enabled at (33839): [] __up_console_sem+0x6b/0x80
[ 470.397139][ T2046] hardirqs last disabled at (33846): [] __up_console_sem+0x50/0x80
[ 470.397648][ T2046] softirqs last enabled at (33034): [] handle_softirqs+0x358/0x620
[ 470.398147][ T2046] softirqs last disabled at (33029): [] __irq_exit_rcu+0xfa/0x160
[ 470.398656][ T2046] ---[ end trace 0000000000000000 ]---