[ 18.502045][ T250] tun: Universal TUN/TAP device driver, 1.6
[ 23.355664][ T282] ------------[ cut here ]------------
[ 23.356154][ T282] WARNING: CPU: 2 PID: 282 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.356829][ T282] Modules linked in: xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 23.357535][ T282] CPU: 2 UID: 0 PID: 282 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.358088][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.358506][ T282] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.358821][ T282] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.359895][ T282] RSP: 0018:ffffc900006b7930 EFLAGS: 00010246
[ 23.360303][ T282] RAX: 0000000000000000 RBX: ffff88800f4f4000 RCX: 0000000000000001
[ 23.360757][ T282] RDX: 0000000000000000 RSI: ffffffffb109f52e RDI: ffffffffb085a5a0
[ 23.361405][ T282] RBP: ffffc900006b7a18 R08: ffff88800f4f4008 R09: 0000000000000000
[ 23.362123][ T282] R10: ffffc900006b7a48 R11: ffffffffb1e59728 R12: 1ffff920000d6f2a
[ 23.362910][ T282] R13: 00000000000005f0 R14: ffffc900006b7a48 R15: ffffc900006b7d40
[ 23.363706][ T282] FS: 00007f38be111740(0000) GS:ffff8880831a7000(0000) knlGS:0000000000000000
[ 23.364651][ T282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.365220][ T282] CR2: 0000557ac9aac5e6 CR3: 000000000a75e005 CR4: 0000000000772ef0
[ 23.366036][ T282] PKRU: 55555554
[ 23.366477][ T282] Call Trace:
[ 23.366883][ T282]
[ 23.367182][ T282] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.367732][ T282] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.368312][ T282] ? validate_chain+0x166/0x4d0
[ 23.369140][ T282] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.369719][ T282] ? validate_chain+0x166/0x4d0
[ 23.370284][ T282] netif_set_mtu+0x88/0x100
[ 23.370835][ T282] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.371412][ T282] ? rcu_is_watching+0x12/0xc0
[ 23.371967][ T282] dev_set_mtu+0xa0/0x150
[ 23.372399][ T282] dev_ifsioc+0xc6d/0x1610
[ 23.372952][ T282] ? __pfx_dev_ifsioc+0x10/0x10
[ 23.373521][ T282] ? __pfx___mutex_lock+0x10/0x10
[ 23.374081][ T282] ? find_held_lock+0x2b/0x80
[ 23.374639][ T282] ? dev_load+0x6a/0x180
[ 23.375036][ T282] ? __lock_release+0x5d/0x170
[ 23.375507][ T282] dev_ioctl+0x1cb/0xed0
[ 23.375919][ T282] sock_do_ioctl+0x16e/0x1e0
[ 23.376489][ T282] ? __pfx_sock_do_ioctl+0x10/0x10
[ 23.377022][ T282] ? __pmd_alloc+0x761/0x7f0
[ 23.377614][ T282] ? lock_vma_under_rcu+0x36c/0x6b0
[ 23.378160][ T282] ? __lock_release+0xa8/0x170
[ 23.378742][ T282] sock_ioctl+0x3b4/0x590
[ 23.379168][ T282] ? __pfx_sock_ioctl+0x10/0x10
[ 23.379716][ T282] ? find_held_lock+0x2b/0x80
[ 23.380253][ T282] ? exc_page_fault+0x5d/0xc0
[ 23.380801][ T282] ? __lock_release+0x5d/0x170
[ 23.381151][ T282] ? exc_page_fault+0x5d/0xc0
[ 23.381499][ T282] __x64_sys_ioctl+0x11c/0x1a0
[ 23.381821][ T282] do_syscall_64+0xc1/0x380
[ 23.382131][ T282] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.382560][ T282] RIP: 0033:0x7f38be217e4b
[ 23.382882][ T282] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d 4f 0f 00 f7 d8 64 89 01 48
[ 23.384443][ T282] RSP: 002b:00007ffedd404738 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 23.385072][ T282] RAX: ffffffffffffffda RBX: 00007ffedd404a98 RCX: 00007f38be217e4b
[ 23.385564][ T282] RDX: 00007ffedd404790 RSI: 0000000000008922 RDI: 0000000000000008
[ 23.386013][ T282] RBP: 00007ffedd404aa8 R08: 1999999999999999 R09: 0000000000000000
[ 23.386518][ T282] R10: 00007f38be2b2ac0 R11: 0000000000000246 R12: 00007ffedd406981
[ 23.386973][ T282] R13: 0000557ac9a9b8f0 R14: 00007ffedd404790 R15: 0000557ac9aa68a2
[ 23.387587][ T282]
[ 23.387999][ T282] irq event stamp: 79801
[ 23.388234][ T282] hardirqs last enabled at (79811): [] __up_console_sem+0x6b/0x80
[ 23.388784][ T282] hardirqs last disabled at (79822): [] __up_console_sem+0x50/0x80
[ 23.389335][ T282] softirqs last enabled at (79854): [] handle_softirqs+0x358/0x620
[ 23.389879][ T282] softirqs last disabled at (79831): [] __irq_exit_rcu+0xfa/0x160
[ 23.390448][ T282] ---[ end trace 0000000000000000 ]---
[ 26.886112][ T281] packetdrill (281) used greatest stack depth: 24032 bytes left
[ 33.001006][ T343] ------------[ cut here ]------------
[ 33.001342][ T343] WARNING: CPU: 0 PID: 343 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.001886][ T343] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 33.002595][ T343] CPU: 0 UID: 0 PID: 343 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.003154][ T343] Tainted: [W]=WARN
[ 33.003373][ T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.003712][ T343] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.003991][ T343] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.004981][ T343] RSP: 0018:ffffc90000657930 EFLAGS: 00010246
[ 33.005331][ T343] RAX: 0000000000000000 RBX: ffff88800f4c8000 RCX: 0000000000000001
[ 33.005737][ T343] RDX: 0000000000000000 RSI: ffffffffb109f52e RDI: ffffffffb085a5a0
[ 33.006146][ T343] RBP: ffffc90000657a18 R08: ffff88800f4c8008 R09: 0000000000000000
[ 33.006561][ T343] R10: ffffc90000657a48 R11: ffffffffb1e59728 R12: 1ffff920000caf2a
[ 33.006974][ T343] R13: 00000000000005f0 R14: ffffc90000657a48 R15: ffffc90000657d40
[ 33.007424][ T343] FS: 00007faf4ffa2740(0000) GS:ffff8880830a7000(0000) knlGS:0000000000000000
[ 33.007899][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.008242][ T343] CR2: 00005634f51c55e6 CR3: 0000000005abb001 CR4: 0000000000772ef0
[ 33.008660][ T343] PKRU: 55555554
[ 33.008866][ T343] Call Trace:
[ 33.009069][ T343]
[ 33.009213][ T343] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.009492][ T343] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.009766][ T343] ? validate_chain+0x166/0x4d0
[ 33.010043][ T343] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.010320][ T343] ? validate_chain+0x166/0x4d0
[ 33.010600][ T343] netif_set_mtu+0x88/0x100
[ 33.010872][ T343] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.011241][ T343] ? rcu_is_watching+0x12/0xc0
[ 33.011540][ T343] dev_set_mtu+0xa0/0x150
[ 33.011748][ T343] dev_ifsioc+0xc6d/0x1610
[ 33.012019][ T343] ? __pfx_dev_ifsioc+0x10/0x10
[ 33.012296][ T343] ? __pfx___mutex_lock+0x10/0x10
[ 33.012573][ T343] ? find_held_lock+0x2b/0x80
[ 33.012850][ T343] ? dev_load+0x6a/0x180
[ 33.013051][ T343] ? __lock_release+0x5d/0x170
[ 33.013337][ T343] dev_ioctl+0x1cb/0xed0
[ 33.013546][ T343] sock_do_ioctl+0x16e/0x1e0
[ 33.013823][ T343] ? __pfx_sock_do_ioctl+0x10/0x10
[ 33.014092][ T343] ? __pmd_alloc+0x761/0x7f0
[ 33.014371][ T343] ? lock_vma_under_rcu+0x36c/0x6b0
[ 33.014647][ T343] ? __lock_release+0xa8/0x170
[ 33.014929][ T343] sock_ioctl+0x3b4/0x590
[ 33.015135][ T343] ? __pfx_sock_ioctl+0x10/0x10
[ 33.015412][ T343] ? find_held_lock+0x2b/0x80
[ 33.015687][ T343] ? exc_page_fault+0x5d/0xc0
[ 33.015955][ T343] ? __lock_release+0x5d/0x170
[ 33.016225][ T343] ? exc_page_fault+0x5d/0xc0
[ 33.016511][ T343] __x64_sys_ioctl+0x11c/0x1a0
[ 33.016785][ T343] do_syscall_64+0xc1/0x380
[ 33.017062][ T343] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.017446][ T343] RIP: 0033:0x7faf500a8e4b
[ 33.017729][ T343] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d 4f 0f 00 f7 d8 64 89 01 48
[ 33.018705][ T343] RSP: 002b:00007ffe3c20b5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 33.019141][ T343] RAX: ffffffffffffffda RBX: 00007ffe3c20b938 RCX: 00007faf500a8e4b
[ 33.019563][ T343] RDX: 00007ffe3c20b630 RSI: 0000000000008922 RDI: 0000000000000008
[ 33.019968][ T343] RBP: 00007ffe3c20b948 R08: 1999999999999999 R09: 0000000000000000
[ 33.020382][ T343] R10: 00007faf50143ac0 R11: 0000000000000246 R12: 00007ffe3c20c981
[ 33.020797][ T343] R13: 00005634f51b48f0 R14: 00007ffe3c20b630 R15: 00005634f51bf8a2
[ 33.021218][ T343]
[ 33.021433][ T343] irq event stamp: 85247
[ 33.021638][ T343] hardirqs last enabled at (85255): [] __up_console_sem+0x6b/0x80
[ 33.022111][ T343] hardirqs last disabled at (85262): [] __up_console_sem+0x50/0x80
[ 33.022594][ T343] softirqs last enabled at (84832): [] handle_softirqs+0x358/0x620
[ 33.023067][ T343] softirqs last disabled at (84827): [] __irq_exit_rcu+0xfa/0x160
[ 33.023547][ T343] ---[ end trace 0000000000000000 ]---
[ 42.930598][ T418] ------------[ cut here ]------------
[ 42.931005][ T418] WARNING: CPU: 0 PID: 418 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.931560][ T418] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 42.932307][ T418] CPU: 0 UID: 0 PID: 418 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.932884][ T418] Tainted: [W]=WARN
[ 42.933093][ T418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.933450][ T418] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.933747][ T418] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.934774][ T418] RSP: 0018:ffffc900007c7930 EFLAGS: 00010246
[ 42.935137][ T418] RAX: 0000000000000000 RBX: ffff88800507c000 RCX: 0000000000000001
[ 42.935556][ T418] RDX: 0000000000000000 RSI: ffffffffb109f52e RDI: ffffffffb085a5a0
[ 42.935978][ T418] RBP: ffffc900007c7a18 R08: ffff88800507c008 R09: 0000000000000000
[ 42.936399][ T418] R10: ffffc900007c7a48 R11: ffffffffb1e59728 R12: 1ffff920000f8f2a
[ 42.936808][ T418] R13: 00000000000005f0 R14: ffffc900007c7a48 R15: ffffc900007c7d40
[ 42.937238][ T418] FS: 00007fc5df76b740(0000) GS:ffff8880830a7000(0000) knlGS:0000000000000000
[ 42.937723][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.938107][ T418] CR2: 00005640320115e6 CR3: 00000000050e9006 CR4: 0000000000772ef0
[ 42.938549][ T418] PKRU: 55555554
[ 42.938754][ T418] Call Trace:
[ 42.938971][ T418]
[ 42.939114][ T418] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.939399][ T418] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.939670][ T418] ? validate_chain+0x166/0x4d0
[ 42.939953][ T418] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.940234][ T418] ? validate_chain+0x166/0x4d0
[ 42.940514][ T418] netif_set_mtu+0x88/0x100
[ 42.940787][ T418] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.941082][ T418] ? rcu_is_watching+0x12/0xc0
[ 42.941366][ T418] dev_set_mtu+0xa0/0x150
[ 42.941573][ T418] dev_ifsioc+0xc6d/0x1610
[ 42.941852][ T418] ? __pfx_dev_ifsioc+0x10/0x10
[ 42.942139][ T418] ? __pfx___mutex_lock+0x10/0x10
[ 42.942425][ T418] ? find_held_lock+0x2b/0x80
[ 42.942699][ T418] ? dev_load+0x6a/0x180
[ 42.942905][ T418] ? __lock_release+0x5d/0x170
[ 42.943197][ T418] dev_ioctl+0x1cb/0xed0
[ 42.943414][ T418] sock_do_ioctl+0x16e/0x1e0
[ 42.943689][ T418] ? __pfx_sock_do_ioctl+0x10/0x10
[ 42.943964][ T418] ? __pmd_alloc+0x761/0x7f0
[ 42.944278][ T418] ? lock_vma_under_rcu+0x36c/0x6b0
[ 42.944550][ T418] ? __lock_release+0xa8/0x170
[ 42.944835][ T418] sock_ioctl+0x3b4/0x590
[ 42.945041][ T418] ? __pfx_sock_ioctl+0x10/0x10
[ 42.945332][ T418] ? find_held_lock+0x2b/0x80
[ 42.945603][ T418] ? exc_page_fault+0x5d/0xc0
[ 42.945872][ T418] ? __lock_release+0x5d/0x170
[ 42.946172][ T418] ? exc_page_fault+0x5d/0xc0
[ 42.946459][ T418] __x64_sys_ioctl+0x11c/0x1a0
[ 42.946734][ T418] do_syscall_64+0xc1/0x380
[ 42.947009][ T418] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.947383][ T418] RIP: 0033:0x7fc5df871e4b
[ 42.947668][ T418] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d 4f 0f 00 f7 d8 64 89 01 48
[ 42.948670][ T418] RSP: 002b:00007ffe3e68e8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 42.949081][ T418] RAX: ffffffffffffffda RBX: 00007ffe3e68ec28 RCX: 00007fc5df871e4b
[ 42.949514][ T418] RDX: 00007ffe3e68e920 RSI: 0000000000008922 RDI: 0000000000000008
[ 42.949930][ T418] RBP: 00007ffe3e68ec38 R08: 1999999999999999 R09: 0000000000000000
[ 42.950393][ T418] R10: 00007fc5df90cac0 R11: 0000000000000246 R12: 00007ffe3e68f981
[ 42.950804][ T418] R13: 00005640320008f0 R14: 00007ffe3e68e920 R15: 000056403200b8a2
[ 42.951222][ T418]
[ 42.951454][ T418] irq event stamp: 81931
[ 42.951667][ T418] hardirqs last enabled at (81939): [] __up_console_sem+0x6b/0x80
[ 42.952145][ T418] hardirqs last disabled at (81946): [] __up_console_sem+0x50/0x80
[ 42.952635][ T418] softirqs last enabled at (81560): [] handle_softirqs+0x358/0x620
[ 42.953105][ T418] softirqs last disabled at (81539): [] __irq_exit_rcu+0xfa/0x160
[ 42.953593][ T418] ---[ end trace 0000000000000000 ]---
[ 53.346618][ T501] ------------[ cut here ]------------
[ 53.346959][ T501] WARNING: CPU: 2 PID: 501 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 53.348324][ T501] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 53.349054][ T501] CPU: 2 UID: 0 PID: 501 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 53.349652][ T501] Tainted: [W]=WARN
[ 53.349877][ T501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 53.350272][ T501] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 53.350588][ T501] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 53.351584][ T501] RSP: 0018:ffffc90000ac7930 EFLAGS: 00010246
[ 53.351956][ T501] RAX: 0000000000000000 RBX: ffff888005fc8000 RCX: 0000000000000001
[ 53.352401][ T501] RDX: 0000000000000000 RSI: ffffffffb109f52e RDI: ffffffffb085a5a0
[ 53.352831][ T501] RBP: ffffc90000ac7a18 R08: ffff888005fc8008 R09: 0000000000000000
[ 53.353274][ T501] R10: ffffc90000ac7a48 R11: ffffffffb1e59728 R12: 1ffff92000158f2a
[ 53.353710][ T501] R13: 00000000000005f0 R14: ffffc90000ac7a48 R15: ffffc90000ac7d40
[ 53.354138][ T501] FS: 00007f5fca427740(0000) GS:ffff8880831a7000(0000) knlGS:0000000000000000
[ 53.354658][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.355019][ T501] CR2: 000055843f0875e6 CR3: 0000000011c69002 CR4: 0000000000772ef0
[ 53.355468][ T501] PKRU: 55555554
[ 53.355687][ T501] Call Trace:
[ 53.355904][ T501]
[ 53.356068][ T501] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 53.356368][ T501] ? rcu_read_lock_any_held+0x43/0xb0
[ 53.356668][ T501] ? validate_chain+0x166/0x4d0
[ 53.356982][ T501] ? rcu_read_lock_any_held+0x43/0xb0
[ 53.357305][ T501] ? validate_chain+0x166/0x4d0
[ 53.357597][ T501] netif_set_mtu+0x88/0x100
[ 53.357899][ T501] ? __pfx_netif_set_mtu+0x10/0x10
[ 53.358223][ T501] ? rcu_is_watching+0x12/0xc0
[ 53.358526][ T501] dev_set_mtu+0xa0/0x150
[ 53.358746][ T501] dev_ifsioc+0xc6d/0x1610
[ 53.359032][ T501] ? __pfx_dev_ifsioc+0x10/0x10
[ 53.359324][ T501] ? __pfx___mutex_lock+0x10/0x10
[ 53.359621][ T501] ? find_held_lock+0x2b/0x80
[ 53.359915][ T501] ? dev_load+0x6a/0x180
[ 53.360129][ T501] ? __lock_release+0x5d/0x170
[ 53.360429][ T501] dev_ioctl+0x1cb/0xed0
[ 53.360658][ T501] sock_do_ioctl+0x16e/0x1e0
[ 53.360953][ T501] ? __pfx_sock_do_ioctl+0x10/0x10
[ 53.361332][ T501] ? __pmd_alloc+0x761/0x7f0
[ 53.361662][ T501] ? lock_vma_under_rcu+0x36c/0x6b0
[ 53.361992][ T501] ? __lock_release+0xa8/0x170
[ 53.362343][ T501] sock_ioctl+0x3b4/0x590
[ 53.362608][ T501] ? __pfx_sock_ioctl+0x10/0x10
[ 53.362944][ T501] ? find_held_lock+0x2b/0x80
[ 53.363284][ T501] ? exc_page_fault+0x5d/0xc0
[ 53.363614][ T501] ? __lock_release+0x5d/0x170
[ 53.363946][ T501] ? exc_page_fault+0x5d/0xc0
[ 53.364291][ T501] __x64_sys_ioctl+0x11c/0x1a0
[ 53.364630][ T501] do_syscall_64+0xc1/0x380
[ 53.364966][ T501] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.365381][ T501] RIP: 0033:0x7f5fca52de4b
[ 53.365726][ T501] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d 4f 0f 00 f7 d8 64 89 01 48
[ 53.366861][ T501] RSP: 002b:00007ffefbf63148 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.367368][ T501] RAX: ffffffffffffffda RBX: 00007ffefbf634a8 RCX: 00007f5fca52de4b
[ 53.367853][ T501] RDX: 00007ffefbf631a0 RSI: 0000000000008922 RDI: 0000000000000008
[ 53.368344][ T501] RBP: 00007ffefbf634b8 R08: 1999999999999999 R09: 0000000000000000
[ 53.368828][ T501] R10: 00007f5fca5c8ac0 R11: 0000000000000246 R12: 00007ffefbf63981
[ 53.369317][ T501] R13: 000055843f0768f0 R14: 00007ffefbf631a0 R15: 000055843f0818a2
[ 53.369822][ T501]
[ 53.370071][ T501] irq event stamp: 79815
[ 53.370332][ T501] hardirqs last enabled at (79827): [] __up_console_sem+0x6b/0x80
[ 53.370887][ T501] hardirqs last disabled at (79836): [] __up_console_sem+0x50/0x80
[ 53.371450][ T501] softirqs last enabled at (79134): [] handle_softirqs+0x358/0x620
[ 53.372011][ T501] softirqs last disabled at (78539): [] __irq_exit_rcu+0xfa/0x160
[ 53.372575][ T501] ---[ end trace 0000000000000000 ]---
[ 64.395673][ T575] ------------[ cut here ]------------
[ 64.396008][ T575] WARNING: CPU: 0 PID: 575 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 64.396586][ T575] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 64.397371][ T575] CPU: 0 UID: 0 PID: 575 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 64.397957][ T575] Tainted: [W]=WARN
[ 64.398173][ T575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 64.398537][ T575] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 64.398835][ T575] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 64.399872][ T575] RSP: 0018:ffffc90000f87930 EFLAGS: 00010246
[ 64.400234][ T575] RAX: 0000000000000000 RBX: ffff888005fc8000 RCX: 0000000000000001
[ 64.400670][ T575] RDX: 0000000000000000 RSI: ffffffffb109f52e RDI: ffffffffb085a5a0
[ 64.401097][ T575] RBP: ffffc90000f87a18 R08: ffff888005fc8008 R09: 0000000000000000
[ 64.402024][ T575] R10: ffffc90000f87a48 R11: ffffffffb1e59728 R12: 1ffff920001f0f2a
[ 64.402464][ T575] R13: 00000000000005f0 R14: ffffc90000f87a48 R15: ffffc90000f87d40
[ 64.402890][ T575] FS: 00007f560dc2d740(0000) GS:ffff8880830a7000(0000) knlGS:0000000000000000
[ 64.403396][ T575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.403763][ T575] CR2: 000056382280d5e6 CR3: 000000000a6e0002 CR4: 0000000000772ef0
[ 64.404192][ T575] PKRU: 55555554
[ 64.404414][ T575] Call Trace:
[ 64.404625][ T575]
[ 64.404774][ T575] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 64.405062][ T575] ? rcu_read_lock_any_held+0x43/0xb0
[ 64.405355][ T575] ? validate_chain+0x166/0x4d0
[ 64.405648][ T575] ? rcu_read_lock_any_held+0x43/0xb0
[ 64.405927][ T575] ? validate_chain+0x166/0x4d0
[ 64.406213][ T575] netif_set_mtu+0x88/0x100
[ 64.406506][ T575] ? __pfx_netif_set_mtu+0x10/0x10
[ 64.406801][ T575] ? rcu_is_watching+0x12/0xc0
[ 64.407090][ T575] dev_set_mtu+0xa0/0x150
[ 64.407326][ T575] dev_ifsioc+0xc6d/0x1610
[ 64.407612][ T575] ? __pfx_dev_ifsioc+0x10/0x10
[ 64.407901][ T575] ? __pfx___mutex_lock+0x10/0x10
[ 64.408191][ T575] ? find_held_lock+0x2b/0x80
[ 64.408488][ T575] ? dev_load+0x6a/0x180
[ 64.408702][ T575] ? __lock_release+0x5d/0x170
[ 64.408995][ T575] dev_ioctl+0x1cb/0xed0
[ 64.409214][ T575] sock_do_ioctl+0x16e/0x1e0
[ 64.409514][ T575] ? __pfx_sock_do_ioctl+0x10/0x10
[ 64.409796][ T575] ? __pmd_alloc+0x761/0x7f0
[ 64.410083][ T575] ? lock_vma_under_rcu+0x36c/0x6b0
[ 64.410376][ T575] ? __lock_release+0xa8/0x170
[ 64.410675][ T575] sock_ioctl+0x3b4/0x590
[ 64.410890][ T575] ? __pfx_sock_ioctl+0x10/0x10
[ 64.411173][ T575] ? find_held_lock+0x2b/0x80
[ 64.411469][ T575] ? exc_page_fault+0x5d/0xc0
[ 64.411754][ T575] ? __lock_release+0x5d/0x170
[ 64.412045][ T575] ? exc_page_fault+0x5d/0xc0
[ 64.412347][ T575] __x64_sys_ioctl+0x11c/0x1a0
[ 64.412637][ T575] do_syscall_64+0xc1/0x380
[ 64.412924][ T575] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.413287][ T575] RIP: 0033:0x7f560dd33e4b
[ 64.413584][ T575] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d 4f 0f 00 f7 d8 64 89 01 48
[ 64.414621][ T575] RSP: 002b:00007ffcd9c8bfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 64.415052][ T575] RAX: ffffffffffffffda RBX: 00007ffcd9c8c308 RCX: 00007f560dd33e4b
[ 64.415487][ T575] RDX: 00007ffcd9c8c000 RSI: 0000000000008922 RDI: 0000000000000008
[ 64.415922][ T575] RBP: 00007ffcd9c8c318 R08: 1999999999999999 R09: 0000000000000000
[ 64.416364][ T575] R10: 00007f560ddceac0 R11: 0000000000000246 R12: 00007ffcd9c8d981
[ 64.416789][ T575] R13: 00005638227fc8f0 R14: 00007ffcd9c8c000 R15: 00005638228078a2
[ 64.417235][ T575]
[ 64.417462][ T575] irq event stamp: 83473
[ 64.417676][ T575] hardirqs last enabled at (83481): [] __up_console_sem+0x6b/0x80
[ 64.418177][ T575] hardirqs last disabled at (83488): [] __up_console_sem+0x50/0x80
[ 64.418707][ T575] softirqs last enabled at (83514): [] handle_softirqs+0x358/0x620
[ 64.419205][ T575] softirqs last disabled at (83497): [] __irq_exit_rcu+0xfa/0x160
[ 64.419702][ T575] ---[ end trace 0000000000000000 ]---
[ 74.656602][ T652] ------------[ cut here ]------------
[ 74.656969][ T652] WARNING: CPU: 2 PID: 652 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 74.657580][ T652] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 74.658344][ T652] CPU: 2 UID: 0 PID: 652 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 74.658941][ T652] Tainted: [W]=WARN
[ 74.659170][ T652] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 74.659555][ T652] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 74.659874][ T652] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 74.660930][ T652] RSP: 0018:ffffc900011a7930 EFLAGS: 00010246
[ 74.661368][ T652] RAX: 0000000000000000 RBX: ffff88800ba50000 RCX: 0000000000000001
[ 74.661814][ T652] RDX: 0000000000000000 RSI: ffffffffb109f52e RDI: ffffffffb085a5a0
[ 74.662269][ T652] RBP: ffffc900011a7a18 R08: ffff88800ba50008 R09: 0000000000000000
[ 74.662711][ T652] R10: ffffc900011a7a48 R11: ffffffffb1e59728 R12: 1ffff92000234f2a
[ 74.663150][ T652] R13: 00000000000005f0 R14: ffffc900011a7a48 R15: ffffc900011a7d40
[ 74.663601][ T652] FS: 00007f24f0c84740(0000) GS:ffff8880831a7000(0000) knlGS:0000000000000000
[ 74.664120][ T652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.664513][ T652] CR2: 000055607eb575e6 CR3: 000000000c48e004 CR4: 0000000000772ef0
[ 74.664958][ T652] PKRU: 55555554
[ 74.665186][ T652] Call Trace:
[ 74.665426][ T652]
[ 74.665588][ T652] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 74.665894][ T652] ? rcu_read_lock_any_held+0x43/0xb0
[ 74.666194][ T652] ? validate_chain+0x166/0x4d0
[ 74.666517][ T652] ? rcu_read_lock_any_held+0x43/0xb0
[ 74.666811][ T652] ? validate_chain+0x166/0x4d0
[ 74.667114][ T652] netif_set_mtu+0x88/0x100
[ 74.667433][ T652] ? __pfx_netif_set_mtu+0x10/0x10
[ 74.667745][ T652] ? rcu_is_watching+0x12/0xc0
[ 74.668055][ T652] dev_set_mtu+0xa0/0x150
[ 74.668315][ T652] dev_ifsioc+0xc6d/0x1610
[ 74.668618][ T652] ? __pfx_dev_ifsioc+0x10/0x10
[ 74.668918][ T652] ? __pfx___mutex_lock+0x10/0x10
[ 74.669234][ T652] ? find_held_lock+0x2b/0x80
[ 74.669548][ T652] ? dev_load+0x6a/0x180
[ 74.669775][ T652] ? __lock_release+0x5d/0x170
[ 74.670081][ T652] dev_ioctl+0x1cb/0xed0
[ 74.670323][ T652] sock_do_ioctl+0x16e/0x1e0
[ 74.670635][ T652] ? __pfx_sock_do_ioctl+0x10/0x10
[ 74.670932][ T652] ? __pmd_alloc+0x761/0x7f0
[ 74.671230][ T652] ? lock_vma_under_rcu+0x36c/0x6b0
[ 74.671548][ T652] ? __lock_release+0xa8/0x170
[ 74.671859][ T652] sock_ioctl+0x3b4/0x590
[ 74.672092][ T652] ? __pfx_sock_ioctl+0x10/0x10
[ 74.672409][ T652] ? find_held_lock+0x2b/0x80
[ 74.672710][ T652] ? exc_page_fault+0x5d/0xc0
[ 74.673014][ T652] ? __lock_release+0x5d/0x170
[ 74.673325][ T652] ? exc_page_fault+0x5d/0xc0
[ 74.673635][ T652] __x64_sys_ioctl+0x11c/0x1a0
[ 74.673938][ T652] do_syscall_64+0xc1/0x380
[ 74.674236][ T652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.674618][ T652] RIP: 0033:0x7f24f0d8ae4b
[ 74.674929][ T652] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d 4f 0f 00 f7 d8 64 89 01 48
[ 74.676005][ T652] RSP: 002b:00007ffca211eff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 74.676476][ T652] RAX: ffffffffffffffda RBX: 00007ffca211f358 RCX: 00007f24f0d8ae4b
[ 74.676921][ T652] RDX: 00007ffca211f050 RSI: 0000000000008922 RDI: 0000000000000008
[ 74.677397][ T652] RBP: 00007ffca211f368 R08: 1999999999999999 R09: 0000000000000000
[ 74.677843][ T652] R10: 00007f24f0e25ac0 R11: 0000000000000246 R12: 00007ffca211f981
[ 74.678296][ T652] R13: 000055607eb468f0 R14: 00007ffca211f050 R15: 000055607eb518a2
[ 74.678753][ T652]
[ 74.678984][ T652] irq event stamp: 78575
[ 74.679219][ T652] hardirqs last enabled at (78585): [] __up_console_sem+0x6b/0x80
[ 74.679747][ T652] hardirqs last disabled at (78596): [] __up_console_sem+0x50/0x80
[ 74.680256][ T652] softirqs last enabled at (78508): [] handle_softirqs+0x358/0x620
[ 74.680790][ T652] softirqs last disabled at (78611): [] __irq_exit_rcu+0xfa/0x160
[ 74.681318][ T652] ---[ end trace 0000000000000000 ]---