[ 18.893863][ T310] ------------[ cut here ]------------
[ 18.894394][ T310] WARNING: CPU: 1 PID: 310 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.895133][ T310] Modules linked in: vrf veth
[ 18.895631][ T310] CPU: 1 UID: 0 PID: 310 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.896189][ T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.896706][ T310] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.897115][ T310] 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
[ 18.899769][ T310] RSP: 0018:ffffc900005a7140 EFLAGS: 00010246
[ 18.900248][ T310] RAX: 0000000000000000 RBX: ffff88800913c000 RCX: 0000000000000001
[ 18.900951][ T310] RDX: 0000000000000000 RSI: ffffffffb449b941 RDI: ffffffffb3c555e0
[ 18.901480][ T310] RBP: ffffc900005a7230 R08: ffff888004e80800 R09: 0000000000000000
[ 18.902040][ T310] R10: ffffc900005a75c8 R11: ffffffffb5250668 R12: 1ffff920000b4e2c
[ 18.902589][ T310] R13: 00000000000005dc R14: ffffc900005a7880 R15: ffff8880095a2a60
[ 18.903129][ T310] FS: 00007fa91e3be800(0000) GS:ffff88807fd37000(0000) knlGS:0000000000000000
[ 18.903658][ T310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.904077][ T310] CR2: 00000000004e5aa0 CR3: 000000000c29e004 CR4: 0000000000772ef0
[ 18.904613][ T310] PKRU: 55555554
[ 18.904945][ T310] Call Trace:
[ 18.905177][ T310]
[ 18.905331][ T310] ? find_held_lock+0x2b/0x80
[ 18.905722][ T310] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.906034][ T310] ? __lock_release+0x5d/0x170
[ 18.906420][ T310] ? __pfx_validate_linkmsg+0x10/0x10
[ 18.906781][ T310] ? is_bpf_text_address+0x71/0x120
[ 18.907088][ T310] ? kernel_text_address+0xce/0xe0
[ 18.907867][ T310] do_setlink.constprop.0+0x6b1/0x2480
[ 18.908191][ T310] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.908581][ T310] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.908922][ T310] ? validate_chain+0x166/0x4d0
[ 18.909279][ T310] ? __kernel_text_address+0x12/0x40
[ 18.909677][ T310] ? __lock_acquire+0x44d/0x7e0
[ 18.909991][ T310] ? __mutex_trylock_common+0xf9/0x260
[ 18.910369][ T310] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.910845][ T310] ? rcu_is_watching+0x12/0xc0
[ 18.911142][ T310] ? rcu_is_watching+0x12/0xc0
[ 18.911464][ T310] ? trace_contention_end+0xdc/0x140
[ 18.911819][ T310] ? __mutex_lock+0x19c/0xcd0
[ 18.912124][ T310] ? find_held_lock+0x2b/0x80
[ 18.912511][ T310] ? rtnl_newlink+0x651/0xa60
[ 18.912843][ T310] ? __create_object+0x5e/0xb0
[ 18.913143][ T310] ? __pfx___mutex_lock+0x10/0x10
[ 18.913520][ T310] ? trace_cap_capable+0x10f/0x190
[ 18.913845][ T310] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.914262][ T310] ? __rtnl_newlink+0x40e/0xa40
[ 18.914635][ T310] rtnl_newlink+0x69a/0xa60
[ 18.915164][ T310] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.915508][ T310] ? __lock_acquire+0x44d/0x7e0
[ 18.915823][ T310] ? find_held_lock+0x2b/0x80
[ 18.916120][ T310] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.916410][ T310] ? __lock_release+0x5d/0x170
[ 18.916721][ T310] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.917056][ T310] rtnetlink_rcv_msg+0x710/0xc00
[ 18.917351][ T310] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.917660][ T310] ? __lock_acquire+0x44d/0x7e0
[ 18.917969][ T310] netlink_rcv_skb+0x121/0x350
[ 18.918263][ T310] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.918571][ T310] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.918886][ T310] ? netlink_deliver_tap+0x13e/0x340
[ 18.919179][ T310] ? netlink_deliver_tap+0xc3/0x340
[ 18.919505][ T310] netlink_unicast+0x49e/0x780
[ 18.919816][ T310] ? __pfx_netlink_unicast+0x10/0x10
[ 18.920107][ T310] ? __lock_acquire+0x44d/0x7e0
[ 18.920404][ T310] netlink_sendmsg+0x721/0xbe0
[ 18.920710][ T310] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.921028][ T310] ? __import_iovec+0x238/0x3c0
[ 18.921337][ T310] ____sys_sendmsg+0x7ad/0xa10
[ 18.921650][ T310] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.921952][ T310] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.922327][ T310] ___sys_sendmsg+0xed/0x170
[ 18.922733][ T310] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.923256][ T310] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.923648][ T310] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.923964][ T310] ? find_held_lock+0x2b/0x80
[ 18.924263][ T310] ? __lock_acquire+0x44d/0x7e0
[ 18.924570][ T310] ? find_held_lock+0x2b/0x80
[ 18.924883][ T310] ? __virt_addr_valid+0x22e/0x450
[ 18.925175][ T310] ? __lock_release+0x5d/0x170
[ 18.925471][ T310] __sys_sendmsg+0x10b/0x1a0
[ 18.925783][ T310] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.926143][ T310] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.926445][ T310] ? rcu_is_watching+0x12/0xc0
[ 18.926771][ T310] do_syscall_64+0xc1/0x380
[ 18.927066][ T310] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.927425][ T310] RIP: 0033:0x7fa91e58b1e7
[ 18.927738][ T310] 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
[ 18.928823][ T310] RSP: 002b:00007ffdf466ca68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.929270][ T310] RAX: ffffffffffffffda RBX: 00007ffdf466d190 RCX: 00007fa91e58b1e7
[ 18.929726][ T310] RDX: 0000000000000000 RSI: 00007ffdf466cad0 RDI: 0000000000000005
[ 18.930180][ T310] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 18.930629][ T310] R10: 00007fa91e488ee8 R11: 0000000000000246 R12: 0000000000000004
[ 18.931078][ T310] R13: 00000000686e4c39 R14: 0000000000499600 R15: 0000000000000000
[ 18.931569][ T310]
[ 18.931974][ T310] irq event stamp: 36633
[ 18.932242][ T310] hardirqs last enabled at (36641): [] __up_console_sem+0x6b/0x80
[ 18.932784][ T310] hardirqs last disabled at (36672): [] __up_console_sem+0x50/0x80
[ 18.933290][ T310] softirqs last enabled at (36670): [] handle_softirqs+0x358/0x620
[ 18.933817][ T310] softirqs last disabled at (36649): [] __irq_exit_rcu+0xfa/0x160
[ 18.934325][ T310] ---[ end trace 0000000000000000 ]---
[ 19.402696][ T313] ip (313) used greatest stack depth: 24600 bytes left
[ 19.948725][ T320] ------------[ cut here ]------------
[ 19.949133][ T320] WARNING: CPU: 2 PID: 320 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.949774][ T320] Modules linked in: sch_ingress vxlan ip6_udp_tunnel udp_tunnel vrf veth
[ 19.950232][ T320] CPU: 2 UID: 0 PID: 320 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.951327][ T320] Tainted: [W]=WARN
[ 19.951565][ T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.951949][ T320] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.952271][ T320] 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
[ 19.953344][ T320] RSP: 0018:ffffc900005e7140 EFLAGS: 00010246
[ 19.953727][ T320] RAX: 0000000000000000 RBX: ffff888005192000 RCX: 0000000000000001
[ 19.954182][ T320] RDX: 0000000000000000 RSI: ffffffffb449b941 RDI: ffffffffb3c555e0
[ 19.954631][ T320] RBP: ffffc900005e7230 R08: ffff8880050fd000 R09: 0000000000000000
[ 19.955083][ T320] R10: ffffc900005e75c8 R11: ffffffffb5250668 R12: 1ffff920000bce2c
[ 19.955522][ T320] R13: 00000000000004ce R14: ffffc900005e7880 R15: ffff88800b75a360
[ 19.955979][ T320] FS: 00007f2cc4471800(0000) GS:ffff88807fdb7000(0000) knlGS:0000000000000000
[ 19.956495][ T320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.956880][ T320] CR2: 00000000004e5360 CR3: 000000000a8c2003 CR4: 0000000000772ef0
[ 19.957321][ T320] PKRU: 55555554
[ 19.957551][ T320] Call Trace:
[ 19.957800][ T320]
[ 19.957960][ T320] ? find_held_lock+0x2b/0x80
[ 19.958277][ T320] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.958577][ T320] ? __lock_release+0x5d/0x170
[ 19.958899][ T320] ? __pfx_validate_linkmsg+0x10/0x10
[ 19.959189][ T320] ? is_bpf_text_address+0x71/0x120
[ 19.959527][ T320] ? kernel_text_address+0xce/0xe0
[ 19.959867][ T320] do_setlink.constprop.0+0x6b1/0x2480
[ 19.960191][ T320] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.960591][ T320] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.960918][ T320] ? validate_chain+0x166/0x4d0
[ 19.961233][ T320] ? __kernel_text_address+0x12/0x40
[ 19.961530][ T320] ? __lock_acquire+0x44d/0x7e0
[ 19.961869][ T320] ? __mutex_trylock_common+0xf9/0x260
[ 19.962164][ T320] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.962540][ T320] ? rcu_is_watching+0x12/0xc0
[ 19.962872][ T320] ? rcu_is_watching+0x12/0xc0
[ 19.963185][ T320] ? trace_contention_end+0xdc/0x140
[ 19.963477][ T320] ? __mutex_lock+0x19c/0xcd0
[ 19.963807][ T320] ? find_held_lock+0x2b/0x80
[ 19.964103][ T320] ? rtnl_newlink+0x651/0xa60
[ 19.964392][ T320] ? __create_object+0x5e/0xb0
[ 19.964702][ T320] ? __pfx___mutex_lock+0x10/0x10
[ 19.965039][ T320] ? trace_cap_capable+0x10f/0x190
[ 19.965330][ T320] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.965716][ T320] ? __rtnl_newlink+0x40e/0xa40
[ 19.966038][ T320] rtnl_newlink+0x69a/0xa60
[ 19.966348][ T320] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.966634][ T320] ? __lock_acquire+0x44d/0x7e0
[ 19.966971][ T320] ? find_held_lock+0x2b/0x80
[ 19.967275][ T320] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.967594][ T320] ? __lock_release+0x5d/0x170
[ 19.967931][ T320] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.968221][ T320] rtnetlink_rcv_msg+0x710/0xc00
[ 19.968525][ T320] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.968854][ T320] ? __lock_acquire+0x44d/0x7e0
[ 19.969160][ T320] netlink_rcv_skb+0x121/0x350
[ 19.969467][ T320] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.969779][ T320] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.970097][ T320] ? netlink_deliver_tap+0x13e/0x340
[ 19.970400][ T320] ? netlink_deliver_tap+0xc3/0x340
[ 19.970724][ T320] netlink_unicast+0x49e/0x780
[ 19.971054][ T320] ? __pfx_netlink_unicast+0x10/0x10
[ 19.971343][ T320] ? __lock_acquire+0x44d/0x7e0
[ 19.971639][ T320] netlink_sendmsg+0x721/0xbe0
[ 19.971955][ T320] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.972250][ T320] ? __import_iovec+0x238/0x3c0
[ 19.972548][ T320] ____sys_sendmsg+0x7ad/0xa10
[ 19.972857][ T320] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.973143][ T320] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.973508][ T320] ___sys_sendmsg+0xed/0x170
[ 19.973811][ T320] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.974107][ T320] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.974463][ T320] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.974780][ T320] ? find_held_lock+0x2b/0x80
[ 19.975093][ T320] ? __lock_acquire+0x44d/0x7e0
[ 19.975403][ T320] ? find_held_lock+0x2b/0x80
[ 19.975694][ T320] ? __virt_addr_valid+0x22e/0x450
[ 19.975995][ T320] ? __lock_release+0x5d/0x170
[ 19.976291][ T320] __sys_sendmsg+0x10b/0x1a0
[ 19.976606][ T320] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.976990][ T320] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.977310][ T320] ? rcu_is_watching+0x12/0xc0
[ 19.977605][ T320] do_syscall_64+0xc1/0x380
[ 19.977909][ T320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.978275][ T320] RIP: 0033:0x7f2cc463e1e7
[ 19.978576][ T320] 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
[ 19.979607][ T320] RSP: 002b:00007ffe081e82a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.980048][ T320] RAX: ffffffffffffffda RBX: 00007ffe081e89d0 RCX: 00007f2cc463e1e7
[ 19.980504][ T320] RDX: 0000000000000000 RSI: 00007ffe081e8310 RDI: 0000000000000005
[ 19.980962][ T320] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 19.981395][ T320] R10: 00007f2cc453bee8 R11: 0000000000000246 R12: 0000000000000004
[ 19.981843][ T320] R13: 00000000686e4c3a R14: 0000000000499600 R15: 0000000000000000
[ 19.982309][ T320]
[ 19.982545][ T320] irq event stamp: 40073
[ 19.982787][ T320] hardirqs last enabled at (40085): [] __up_console_sem+0x6b/0x80
[ 19.983283][ T320] hardirqs last disabled at (40094): [] __up_console_sem+0x50/0x80
[ 19.983805][ T320] softirqs last enabled at (39616): [] handle_softirqs+0x358/0x620
[ 19.984322][ T320] softirqs last disabled at (39595): [] __irq_exit_rcu+0xfa/0x160
[ 19.984854][ T320] ---[ end trace 0000000000000000 ]---
[ 20.107597][ T321] ------------[ cut here ]------------
[ 20.107948][ T321] WARNING: CPU: 3 PID: 321 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.108535][ T321] Modules linked in: sch_ingress vxlan ip6_udp_tunnel udp_tunnel vrf veth
[ 20.109008][ T321] CPU: 3 UID: 0 PID: 321 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.109609][ T321] Tainted: [W]=WARN
[ 20.109846][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.110211][ T321] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.110516][ T321] 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
[ 20.111562][ T321] RSP: 0018:ffffc90000587140 EFLAGS: 00010246
[ 20.111930][ T321] RAX: 0000000000000000 RBX: ffff88800913c000 RCX: 0000000000000001
[ 20.112369][ T321] RDX: 0000000000000000 RSI: ffffffffb449b941 RDI: ffffffffb3c555e0
[ 20.112808][ T321] RBP: ffffc90000587230 R08: ffff88800e135000 R09: 0000000000000000
[ 20.113233][ T321] R10: ffffc900005875c8 R11: ffffffffb5250668 R12: 1ffff920000b0e2c
[ 20.113659][ T321] R13: 00000000000005dc R14: ffffc90000587880 R15: ffff88800b758760
[ 20.114241][ T321] FS: 00007fe8dc718800(0000) GS:ffff88807fe37000(0000) knlGS:0000000000000000
[ 20.114896][ T321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.115265][ T321] CR2: 00000000004e5aa0 CR3: 000000000bb87003 CR4: 0000000000772ef0
[ 20.115705][ T321] PKRU: 55555554
[ 20.116105][ T321] Call Trace:
[ 20.116337][ T321]
[ 20.116480][ T321] ? find_held_lock+0x2b/0x80
[ 20.116892][ T321] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.117172][ T321] ? __lock_release+0x5d/0x170
[ 20.117465][ T321] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.117763][ T321] ? is_bpf_text_address+0x71/0x120
[ 20.118049][ T321] ? kernel_text_address+0xce/0xe0
[ 20.118349][ T321] do_setlink.constprop.0+0x6b1/0x2480
[ 20.118636][ T321] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.119001][ T321] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.119296][ T321] ? validate_chain+0x166/0x4d0
[ 20.119593][ T321] ? __kernel_text_address+0x12/0x40
[ 20.119891][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.120173][ T321] ? __mutex_trylock_common+0xf9/0x260
[ 20.120472][ T321] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.120836][ T321] ? rcu_is_watching+0x12/0xc0
[ 20.121114][ T321] ? rcu_is_watching+0x12/0xc0
[ 20.121404][ T321] ? trace_contention_end+0xdc/0x140
[ 20.121691][ T321] ? __mutex_lock+0x19c/0xcd0
[ 20.121979][ T321] ? find_held_lock+0x2b/0x80
[ 20.122268][ T321] ? rtnl_newlink+0x651/0xa60
[ 20.122559][ T321] ? __create_object+0x5e/0xb0
[ 20.122847][ T321] ? __pfx___mutex_lock+0x10/0x10
[ 20.123129][ T321] ? trace_cap_capable+0x10f/0x190
[ 20.123422][ T321] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.123777][ T321] ? __rtnl_newlink+0x40e/0xa40
[ 20.124060][ T321] rtnl_newlink+0x69a/0xa60
[ 20.124352][ T321] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.124650][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.124941][ T321] ? find_held_lock+0x2b/0x80
[ 20.125217][ T321] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.125509][ T321] ? __lock_release+0x5d/0x170
[ 20.125817][ T321] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.126094][ T321] rtnetlink_rcv_msg+0x710/0xc00
[ 20.126378][ T321] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.126684][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.126984][ T321] netlink_rcv_skb+0x121/0x350
[ 20.127265][ T321] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.127565][ T321] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.127859][ T321] ? netlink_deliver_tap+0x13e/0x340
[ 20.128140][ T321] ? netlink_deliver_tap+0xc3/0x340
[ 20.128423][ T321] netlink_unicast+0x49e/0x780
[ 20.128729][ T321] ? __pfx_netlink_unicast+0x10/0x10
[ 20.129014][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.129292][ T321] netlink_sendmsg+0x721/0xbe0
[ 20.129607][ T321] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.129911][ T321] ? __import_iovec+0x238/0x3c0
[ 20.130196][ T321] ____sys_sendmsg+0x7ad/0xa10
[ 20.130490][ T321] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.130787][ T321] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.131156][ T321] ___sys_sendmsg+0xed/0x170
[ 20.131443][ T321] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.131740][ T321] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.132110][ T321] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.132390][ T321] ? find_held_lock+0x2b/0x80
[ 20.132700][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.133008][ T321] ? find_held_lock+0x2b/0x80
[ 20.133292][ T321] ? __virt_addr_valid+0x22e/0x450
[ 20.133593][ T321] ? __lock_release+0x5d/0x170
[ 20.133893][ T321] __sys_sendmsg+0x10b/0x1a0
[ 20.134177][ T321] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.134517][ T321] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.134841][ T321] ? rcu_is_watching+0x12/0xc0
[ 20.135125][ T321] do_syscall_64+0xc1/0x380
[ 20.135413][ T321] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.135776][ T321] RIP: 0033:0x7fe8dc8e51e7
[ 20.136061][ T321] 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
[ 20.137070][ T321] RSP: 002b:00007ffe266a5768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.137497][ T321] RAX: ffffffffffffffda RBX: 00007ffe266a5e90 RCX: 00007fe8dc8e51e7
[ 20.137940][ T321] RDX: 0000000000000000 RSI: 00007ffe266a57d0 RDI: 0000000000000005
[ 20.138352][ T321] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 20.138785][ T321] R10: 00007fe8dc7e2ee8 R11: 0000000000000246 R12: 0000000000000004
[ 20.139203][ T321] R13: 00000000686e4c3a R14: 0000000000499600 R15: 0000000000000000
[ 20.139645][ T321]
[ 20.139876][ T321] irq event stamp: 43255
[ 20.140085][ T321] hardirqs last enabled at (43263): [] __up_console_sem+0x6b/0x80
[ 20.140569][ T321] hardirqs last disabled at (43270): [] __up_console_sem+0x50/0x80
[ 20.141089][ T321] softirqs last enabled at (42624): [] handle_softirqs+0x358/0x620
[ 20.141567][ T321] softirqs last disabled at (42541): [] __irq_exit_rcu+0xfa/0x160
[ 20.142069][ T321] ---[ end trace 0000000000000000 ]---
[ 20.395663][ T325] ------------[ cut here ]------------
[ 20.397399][ T325] WARNING: CPU: 1 PID: 325 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.398126][ T325] Modules linked in: sch_ingress vxlan ip6_udp_tunnel udp_tunnel vrf veth
[ 20.398588][ T325] CPU: 1 UID: 0 PID: 325 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.399224][ T325] Tainted: [W]=WARN
[ 20.399458][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.399836][ T325] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.400137][ T325] 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
[ 20.401187][ T325] RSP: 0018:ffffc90000a47140 EFLAGS: 00010246
[ 20.401569][ T325] RAX: 0000000000000000 RBX: ffff88800913c000 RCX: 0000000000000001
[ 20.402016][ T325] RDX: 0000000000000000 RSI: ffffffffb449b941 RDI: ffffffffb3c555e0
[ 20.402455][ T325] RBP: ffffc90000a47230 R08: ffff88800ab36800 R09: 0000000000000000
[ 20.402914][ T325] R10: ffffc90000a475c8 R11: ffffffffb5250668 R12: 1ffff92000148e2c
[ 20.403358][ T325] R13: 00000000000003e8 R14: ffffc90000a47880 R15: ffff88800b75ade0
[ 20.403809][ T325] FS: 00007fda63a24800(0000) GS:ffff88807fd37000(0000) knlGS:0000000000000000
[ 20.404344][ T325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.404720][ T325] CR2: 00000000004e5aa0 CR3: 000000000a8c2006 CR4: 0000000000772ef0
[ 20.405173][ T325] PKRU: 55555554
[ 20.405401][ T325] Call Trace:
[ 20.405620][ T325]
[ 20.405779][ T325] ? find_held_lock+0x2b/0x80
[ 20.406082][ T325] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.406375][ T325] ? __lock_release+0x5d/0x170
[ 20.406671][ T325] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.406976][ T325] ? is_bpf_text_address+0x71/0x120
[ 20.407275][ T325] ? kernel_text_address+0xce/0xe0
[ 20.407575][ T325] do_setlink.constprop.0+0x6b1/0x2480
[ 20.407886][ T325] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.408259][ T325] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.408555][ T325] ? validate_chain+0x166/0x4d0
[ 20.408855][ T325] ? __kernel_text_address+0x12/0x40
[ 20.409153][ T325] ? __lock_acquire+0x44d/0x7e0
[ 20.409459][ T325] ? __mutex_trylock_common+0xf9/0x260
[ 20.409764][ T325] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.410129][ T325] ? rcu_is_watching+0x12/0xc0
[ 20.410429][ T325] ? rcu_is_watching+0x12/0xc0
[ 20.410720][ T325] ? trace_contention_end+0xdc/0x140
[ 20.411023][ T325] ? __mutex_lock+0x19c/0xcd0
[ 20.411321][ T325] ? find_held_lock+0x2b/0x80
[ 20.411612][ T325] ? rtnl_newlink+0x651/0xa60
[ 20.411913][ T325] ? __create_object+0x5e/0xb0
[ 20.412215][ T325] ? __pfx___mutex_lock+0x10/0x10
[ 20.412510][ T325] ? trace_cap_capable+0x10f/0x190
[ 20.412810][ T325] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.413185][ T325] ? __rtnl_newlink+0x40e/0xa40
[ 20.413484][ T325] rtnl_newlink+0x69a/0xa60
[ 20.413791][ T325] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.414085][ T325] ? __lock_acquire+0x44d/0x7e0
[ 20.414383][ T325] ? find_held_lock+0x2b/0x80
[ 20.414676][ T325] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.414979][ T325] ? __lock_release+0x5d/0x170
[ 20.415278][ T325] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.415576][ T325] rtnetlink_rcv_msg+0x710/0xc00
[ 20.415880][ T325] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.416176][ T325] ? __lock_acquire+0x44d/0x7e0
[ 20.416473][ T325] netlink_rcv_skb+0x121/0x350
[ 20.416780][ T325] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.417077][ T325] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.417383][ T325] ? netlink_deliver_tap+0x13e/0x340
[ 20.417685][ T325] ? netlink_deliver_tap+0xc3/0x340
[ 20.417999][ T325] netlink_unicast+0x49e/0x780
[ 20.418297][ T325] ? __pfx_netlink_unicast+0x10/0x10
[ 20.418588][ T325] ? __lock_acquire+0x44d/0x7e0
[ 20.418911][ T325] netlink_sendmsg+0x721/0xbe0
[ 20.419209][ T325] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.419519][ T325] ? __import_iovec+0x238/0x3c0
[ 20.419828][ T325] ____sys_sendmsg+0x7ad/0xa10
[ 20.420130][ T325] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.420422][ T325] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.420814][ T325] ___sys_sendmsg+0xed/0x170
[ 20.421117][ T325] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.421422][ T325] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.421799][ T325] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.422098][ T325] ? find_held_lock+0x2b/0x80
[ 20.422398][ T325] ? __lock_acquire+0x44d/0x7e0
[ 20.422698][ T325] ? find_held_lock+0x2b/0x80
[ 20.423000][ T325] ? __virt_addr_valid+0x22e/0x450
[ 20.423294][ T325] ? __lock_release+0x5d/0x170
[ 20.423594][ T325] __sys_sendmsg+0x10b/0x1a0
[ 20.423899][ T325] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.424267][ T325] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.424577][ T325] ? rcu_is_watching+0x12/0xc0
[ 20.424895][ T325] do_syscall_64+0xc1/0x380
[ 20.425197][ T325] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.425590][ T325] RIP: 0033:0x7fda63bf11e7
[ 20.425911][ T325] 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
[ 20.426950][ T325] RSP: 002b:00007ffd263dbb38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.427387][ T325] RAX: ffffffffffffffda RBX: 00007ffd263dc260 RCX: 00007fda63bf11e7
[ 20.427919][ T325] RDX: 0000000000000000 RSI: 00007ffd263dbba0 RDI: 0000000000000005
[ 20.428337][ T325] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 20.428743][ T325] R10: 00007fda63aeeee8 R11: 0000000000000246 R12: 0000000000000004
[ 20.429169][ T325] R13: 00000000686e4c3b R14: 0000000000499600 R15: 0000000000000000
[ 20.429616][ T325]
[ 20.429837][ T325] irq event stamp: 39713
[ 20.430044][ T325] hardirqs last enabled at (39721): [] __up_console_sem+0x6b/0x80
[ 20.430515][ T325] hardirqs last disabled at (39728): [] __up_console_sem+0x50/0x80
[ 20.430994][ T325] softirqs last enabled at (39020): [] handle_softirqs+0x358/0x620
[ 20.431476][ T325] softirqs last disabled at (39011): [] __irq_exit_rcu+0xfa/0x160
[ 20.431959][ T325] ---[ end trace 0000000000000000 ]---
[ 29.734534][ T371] GACT probability NOT on
[ 37.157981][ T456] ------------[ cut here ]------------
[ 37.158600][ T456] WARNING: CPU: 3 PID: 456 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.161198][ T456] Modules linked in: act_tunnel_key cls_matchall act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel vrf veth
[ 37.163008][ T456] CPU: 3 UID: 0 PID: 456 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.164267][ T456] Tainted: [W]=WARN
[ 37.164624][ T456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.165454][ T456] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.166243][ T456] 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
[ 37.168124][ T456] RSP: 0018:ffffc90000947140 EFLAGS: 00010246
[ 37.168735][ T456] RAX: 0000000000000000 RBX: ffff88800913c000 RCX: 0000000000000001
[ 37.169527][ T456] RDX: 0000000000000000 RSI: ffffffffb449b941 RDI: ffffffffb3c555e0
[ 37.170311][ T456] RBP: ffffc90000947230 R08: ffff888009292000 R09: 0000000000000000
[ 37.171097][ T456] R10: ffffc900009475c8 R11: ffffffffb5250668 R12: 1ffff92000128e2c
[ 37.171889][ T456] R13: 00000000000005dc R14: ffffc90000947880 R15: ffff88800a8b51e0
[ 37.172645][ T456] FS: 00007f847d7a1800(0000) GS:ffff88807fe37000(0000) knlGS:0000000000000000
[ 37.173577][ T456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.174241][ T456] CR2: 00000000004e5aa0 CR3: 0000000004c93006 CR4: 0000000000772ef0
[ 37.175019][ T456] PKRU: 55555554
[ 37.175398][ T456] Call Trace:
[ 37.175798][ T456]
[ 37.176022][ T456] ? find_held_lock+0x2b/0x80
[ 37.176342][ T456] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.176682][ T456] ? __lock_release+0x5d/0x170
[ 37.177008][ T456] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.177309][ T456] ? is_bpf_text_address+0x71/0x120
[ 37.177665][ T456] ? kernel_text_address+0xce/0xe0
[ 37.178203][ T456] do_setlink.constprop.0+0x6b1/0x2480
[ 37.178528][ T456] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.178939][ T456] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.179241][ T456] ? validate_chain+0x166/0x4d0
[ 37.179559][ T456] ? __kernel_text_address+0x12/0x40
[ 37.179881][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.180180][ T456] ? __mutex_trylock_common+0xf9/0x260
[ 37.180483][ T456] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.180973][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.181334][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.181665][ T456] ? trace_contention_end+0xdc/0x140
[ 37.182051][ T456] ? __mutex_lock+0x19c/0xcd0
[ 37.182425][ T456] ? find_held_lock+0x2b/0x80
[ 37.182867][ T456] ? rtnl_newlink+0x651/0xa60
[ 37.183381][ T456] ? __create_object+0x5e/0xb0
[ 37.183934][ T456] ? __pfx___mutex_lock+0x10/0x10
[ 37.184453][ T456] ? trace_cap_capable+0x10f/0x190
[ 37.184987][ T456] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.185474][ T456] ? __rtnl_newlink+0x40e/0xa40
[ 37.185835][ T456] rtnl_newlink+0x69a/0xa60
[ 37.186140][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.186437][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.186790][ T456] ? find_held_lock+0x2b/0x80
[ 37.187104][ T456] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.187395][ T456] ? __lock_release+0x5d/0x170
[ 37.187811][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.188107][ T456] rtnetlink_rcv_msg+0x710/0xc00
[ 37.188404][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.188720][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.189040][ T456] netlink_rcv_skb+0x121/0x350
[ 37.189355][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.189673][ T456] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.189998][ T456] ? netlink_deliver_tap+0x13e/0x340
[ 37.190294][ T456] ? netlink_deliver_tap+0xc3/0x340
[ 37.190694][ T456] netlink_unicast+0x49e/0x780
[ 37.191021][ T456] ? __pfx_netlink_unicast+0x10/0x10
[ 37.191318][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.191685][ T456] netlink_sendmsg+0x721/0xbe0
[ 37.192072][ T456] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.192383][ T456] ? __import_iovec+0x238/0x3c0
[ 37.192725][ T456] ____sys_sendmsg+0x7ad/0xa10
[ 37.193042][ T456] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.193336][ T456] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.193734][ T456] ___sys_sendmsg+0xed/0x170
[ 37.194056][ T456] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.194363][ T456] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.194785][ T456] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.195088][ T456] ? find_held_lock+0x2b/0x80
[ 37.195392][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.195733][ T456] ? find_held_lock+0x2b/0x80
[ 37.196046][ T456] ? __virt_addr_valid+0x22e/0x450
[ 37.196356][ T456] ? __lock_release+0x5d/0x170
[ 37.196677][ T456] __sys_sendmsg+0x10b/0x1a0
[ 37.196986][ T456] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.197358][ T456] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.197672][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.197984][ T456] do_syscall_64+0xc1/0x380
[ 37.198286][ T456] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.198693][ T456] RIP: 0033:0x7f847d96e1e7
[ 37.199029][ T456] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 37.200120][ T456] RSP: 002b:00007ffd6b1126b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.200700][ T456] RAX: ffffffffffffffda RBX: 00007ffd6b112de0 RCX: 00007f847d96e1e7
[ 37.201283][ T456] RDX: 0000000000000000 RSI: 00007ffd6b112720 RDI: 0000000000000005
[ 37.201994][ T456] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.202608][ T456] R10: 00007f847d86bee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.203214][ T456] R13: 00000000686e4c4b R14: 0000000000499600 R15: 0000000000000000
[ 37.203854][ T456]
[ 37.204151][ T456] irq event stamp: 34573
[ 37.204459][ T456] hardirqs last enabled at (34581): [] __up_console_sem+0x6b/0x80
[ 37.205319][ T456] hardirqs last disabled at (34590): [] __up_console_sem+0x50/0x80
[ 37.206212][ T456] softirqs last enabled at (33806): [] handle_softirqs+0x358/0x620
[ 37.207097][ T456] softirqs last disabled at (33769): [] __irq_exit_rcu+0xfa/0x160
[ 37.207975][ T456] ---[ end trace 0000000000000000 ]---