[ 17.640051][ T253] tun: Universal TUN/TAP device driver, 1.6
[ 22.467252][ T284] ------------[ cut here ]------------
[ 22.467764][ T284] WARNING: CPU: 1 PID: 284 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.468383][ T284] Modules linked in: xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 22.469051][ T284] CPU: 1 UID: 0 PID: 284 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.470858][ T284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.471238][ T284] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.471546][ T284] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 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
[ 22.472576][ T284] RSP: 0018:ffffc90000bd7930 EFLAGS: 00010246
[ 22.472959][ T284] RAX: 0000000000000000 RBX: ffff88800ef58000 RCX: 0000000000000001
[ 22.473405][ T284] RDX: 0000000000000000 RSI: ffffffffb9a9f52e RDI: ffffffffb925a5a0
[ 22.473847][ T284] RBP: ffffc90000bd7a18 R08: ffff88800ef58008 R09: 0000000000000000
[ 22.474324][ T284] R10: ffffc90000bd7a48 R11: ffffffffba859728 R12: 1ffff9200017af2a
[ 22.474749][ T284] R13: 00000000000005f0 R14: ffffc90000bd7a48 R15: ffffc90000bd7d40
[ 22.475171][ T284] FS: 00007f0995b7c740(0000) GS:ffff888073727000(0000) knlGS:0000000000000000
[ 22.475677][ T284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.476049][ T284] CR2: 0000562042d045e6 CR3: 000000000c0a3001 CR4: 0000000000772ef0
[ 22.476485][ T284] PKRU: 55555554
[ 22.476695][ T284] Call Trace:
[ 22.476909][ T284]
[ 22.477061][ T284] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.477355][ T284] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.477642][ T284] ? validate_chain+0x166/0x4d0
[ 22.477923][ T284] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.478230][ T284] ? validate_chain+0x166/0x4d0
[ 22.478509][ T284] netif_set_mtu+0x88/0x100
[ 22.478795][ T284] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.479092][ T284] ? rcu_is_watching+0x12/0xc0
[ 22.479744][ T284] dev_set_mtu+0xa0/0x150
[ 22.479962][ T284] dev_ifsioc+0xc6d/0x1610
[ 22.480266][ T284] ? __pfx_dev_ifsioc+0x10/0x10
[ 22.480545][ T284] ? __pfx___mutex_lock+0x10/0x10
[ 22.480847][ T284] ? find_held_lock+0x2b/0x80
[ 22.481157][ T284] ? dev_load+0x6a/0x180
[ 22.481378][ T284] ? __lock_release+0x5d/0x170
[ 22.481684][ T284] dev_ioctl+0x1cb/0xed0
[ 22.481896][ T284] sock_do_ioctl+0x16e/0x1e0
[ 22.482201][ T284] ? __pfx_sock_do_ioctl+0x10/0x10
[ 22.482481][ T284] ? __pmd_alloc+0x761/0x7f0
[ 22.482762][ T284] ? lock_vma_under_rcu+0x36c/0x6b0
[ 22.483048][ T284] ? __lock_release+0xa8/0x170
[ 22.483349][ T284] sock_ioctl+0x3b4/0x590
[ 22.483561][ T284] ? __pfx_sock_ioctl+0x10/0x10
[ 22.483839][ T284] ? find_held_lock+0x2b/0x80
[ 22.484121][ T284] ? exc_page_fault+0x5d/0xc0
[ 22.484423][ T284] ? __lock_release+0x5d/0x170
[ 22.484707][ T284] ? exc_page_fault+0x5d/0xc0
[ 22.485026][ T284] __x64_sys_ioctl+0x11c/0x1a0
[ 22.485347][ T284] do_syscall_64+0xc1/0x380
[ 22.485628][ T284] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.485986][ T284] RIP: 0033:0x7f0995c82e4b
[ 22.486299][ T284] 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
[ 22.487318][ T284] RSP: 002b:00007ffdab0b9368 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 22.487746][ T284] RAX: ffffffffffffffda RBX: 00007ffdab0b96c8 RCX: 00007f0995c82e4b
[ 22.488165][ T284] RDX: 00007ffdab0b93c0 RSI: 0000000000008922 RDI: 0000000000000008
[ 22.488605][ T284] RBP: 00007ffdab0b96d8 R08: 1999999999999999 R09: 0000000000000000
[ 22.489085][ T284] R10: 00007f0995d1dac0 R11: 0000000000000246 R12: 00007ffdab0bb981
[ 22.489535][ T284] R13: 0000562042cf38f0 R14: 00007ffdab0b93c0 R15: 0000562042cfe8a2
[ 22.489972][ T284]
[ 22.490200][ T284] irq event stamp: 86771
[ 22.490416][ T284] hardirqs last enabled at (86779): [] __up_console_sem+0x6b/0x80
[ 22.490926][ T284] hardirqs last disabled at (86786): [] __up_console_sem+0x50/0x80
[ 22.491450][ T284] softirqs last enabled at (86732): [] handle_softirqs+0x358/0x620
[ 22.491966][ T284] softirqs last disabled at (86711): [] __irq_exit_rcu+0xfa/0x160
[ 22.492486][ T284] ---[ end trace 0000000000000000 ]---
[ 31.994393][ T346] ------------[ cut here ]------------
[ 31.994770][ T346] WARNING: CPU: 1 PID: 346 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.995367][ T346] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 31.996118][ T346] CPU: 1 UID: 0 PID: 346 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.996761][ T346] Tainted: [W]=WARN
[ 31.996997][ T346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.998688][ T346] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.999024][ T346] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 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
[ 32.000110][ T346] RSP: 0018:ffffc90000517930 EFLAGS: 00010246
[ 32.000495][ T346] RAX: 0000000000000000 RBX: ffff888004cb8000 RCX: 0000000000000001
[ 32.001016][ T346] RDX: 0000000000000000 RSI: ffffffffb9a9f52e RDI: ffffffffb925a5a0
[ 32.001455][ T346] RBP: ffffc90000517a18 R08: ffff888004cb8008 R09: 0000000000000000
[ 32.001905][ T346] R10: ffffc90000517a48 R11: ffffffffba859728 R12: 1ffff920000a2f2a
[ 32.002344][ T346] R13: 00000000000005f0 R14: ffffc90000517a48 R15: ffffc90000517d40
[ 32.002781][ T346] FS: 00007f39d66f1740(0000) GS:ffff888073727000(0000) knlGS:0000000000000000
[ 32.003290][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.003653][ T346] CR2: 00005629e1e3c5e6 CR3: 0000000004fd0004 CR4: 0000000000772ef0
[ 32.004106][ T346] PKRU: 55555554
[ 32.004350][ T346] Call Trace:
[ 32.004578][ T346]
[ 32.004743][ T346] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.005035][ T346] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.005334][ T346] ? validate_chain+0x166/0x4d0
[ 32.005628][ T346] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.005927][ T346] ? validate_chain+0x166/0x4d0
[ 32.006227][ T346] netif_set_mtu+0x88/0x100
[ 32.006517][ T346] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.006827][ T346] ? rcu_is_watching+0x12/0xc0
[ 32.007120][ T346] dev_set_mtu+0xa0/0x150
[ 32.007349][ T346] dev_ifsioc+0xc6d/0x1610
[ 32.007638][ T346] ? __pfx_dev_ifsioc+0x10/0x10
[ 32.007935][ T346] ? __pfx___mutex_lock+0x10/0x10
[ 32.008254][ T346] ? find_held_lock+0x2b/0x80
[ 32.008554][ T346] ? dev_load+0x6a/0x180
[ 32.008848][ T346] ? __lock_release+0x5d/0x170
[ 32.009354][ T346] dev_ioctl+0x1cb/0xed0
[ 32.009575][ T346] sock_do_ioctl+0x16e/0x1e0
[ 32.009871][ T346] ? __pfx_sock_do_ioctl+0x10/0x10
[ 32.010155][ T346] ? __pmd_alloc+0x761/0x7f0
[ 32.010448][ T346] ? lock_vma_under_rcu+0x36c/0x6b0
[ 32.010739][ T346] ? __lock_release+0xa8/0x170
[ 32.011038][ T346] sock_ioctl+0x3b4/0x590
[ 32.011264][ T346] ? __pfx_sock_ioctl+0x10/0x10
[ 32.011550][ T346] ? find_held_lock+0x2b/0x80
[ 32.011837][ T346] ? exc_page_fault+0x5d/0xc0
[ 32.012127][ T346] ? __lock_release+0x5d/0x170
[ 32.012441][ T346] ? exc_page_fault+0x5d/0xc0
[ 32.012736][ T346] __x64_sys_ioctl+0x11c/0x1a0
[ 32.013044][ T346] do_syscall_64+0xc1/0x380
[ 32.013383][ T346] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.013744][ T346] RIP: 0033:0x7f39d67f7e4b
[ 32.014047][ T346] 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
[ 32.015086][ T346] RSP: 002b:00007ffc2544dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 32.015541][ T346] RAX: ffffffffffffffda RBX: 00007ffc2544e148 RCX: 00007f39d67f7e4b
[ 32.015974][ T346] RDX: 00007ffc2544de40 RSI: 0000000000008922 RDI: 0000000000000008
[ 32.016423][ T346] RBP: 00007ffc2544e158 R08: 1999999999999999 R09: 0000000000000000
[ 32.016864][ T346] R10: 00007f39d6892ac0 R11: 0000000000000246 R12: 00007ffc2544e981
[ 32.017309][ T346] R13: 00005629e1e2b8f0 R14: 00007ffc2544de40 R15: 00005629e1e368a2
[ 32.017754][ T346]
[ 32.017971][ T346] irq event stamp: 87465
[ 32.018200][ T346] hardirqs last enabled at (87475): [] __up_console_sem+0x6b/0x80
[ 32.018702][ T346] hardirqs last disabled at (87482): [] __up_console_sem+0x50/0x80
[ 32.019227][ T346] softirqs last enabled at (87428): [] handle_softirqs+0x358/0x620
[ 32.019722][ T346] softirqs last disabled at (87407): [] __irq_exit_rcu+0xfa/0x160
[ 32.020240][ T346] ---[ end trace 0000000000000000 ]---
[ 41.746961][ T421] ------------[ cut here ]------------
[ 41.747750][ T421] WARNING: CPU: 3 PID: 421 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.748331][ T421] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 41.749061][ T421] CPU: 3 UID: 0 PID: 421 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.749639][ T421] Tainted: [W]=WARN
[ 41.749861][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.750237][ T421] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.750535][ T421] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 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
[ 41.751562][ T421] RSP: 0018:ffffc90000977930 EFLAGS: 00010246
[ 41.751925][ T421] RAX: 0000000000000000 RBX: ffff888009614000 RCX: 0000000000000001
[ 41.752352][ T421] RDX: 0000000000000000 RSI: ffffffffb9a9f52e RDI: ffffffffb925a5a0
[ 41.752775][ T421] RBP: ffffc90000977a18 R08: ffff888009614008 R09: 0000000000000000
[ 41.753224][ T421] R10: ffffc90000977a48 R11: ffffffffba859728 R12: 1ffff9200012ef2a
[ 41.753655][ T421] R13: 00000000000005f0 R14: ffffc90000977a48 R15: ffffc90000977d40
[ 41.754073][ T421] FS: 00007f34627e0740(0000) GS:ffff888073827000(0000) knlGS:0000000000000000
[ 41.754586][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.754938][ T421] CR2: 0000559e1e5855e6 CR3: 00000000057de006 CR4: 0000000000772ef0
[ 41.755354][ T421] PKRU: 55555554
[ 41.755561][ T421] Call Trace:
[ 41.755763][ T421]
[ 41.755905][ T421] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.756192][ T421] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.756468][ T421] ? validate_chain+0x166/0x4d0
[ 41.756759][ T421] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.757035][ T421] ? validate_chain+0x166/0x4d0
[ 41.757332][ T421] netif_set_mtu+0x88/0x100
[ 41.757614][ T421] ? __pfx_netif_set_mtu+0x10/0x10
[ 41.757902][ T421] ? rcu_is_watching+0x12/0xc0
[ 41.758217][ T421] dev_set_mtu+0xa0/0x150
[ 41.758431][ T421] dev_ifsioc+0xc6d/0x1610
[ 41.758714][ T421] ? __pfx_dev_ifsioc+0x10/0x10
[ 41.759006][ T421] ? __pfx___mutex_lock+0x10/0x10
[ 41.759295][ T421] ? find_held_lock+0x2b/0x80
[ 41.759569][ T421] ? dev_load+0x6a/0x180
[ 41.759771][ T421] ? __lock_release+0x5d/0x170
[ 41.760065][ T421] dev_ioctl+0x1cb/0xed0
[ 41.760284][ T421] sock_do_ioctl+0x16e/0x1e0
[ 41.760564][ T421] ? __pfx_sock_do_ioctl+0x10/0x10
[ 41.760837][ T421] ? __pmd_alloc+0x761/0x7f0
[ 41.761132][ T421] ? lock_vma_under_rcu+0x36c/0x6b0
[ 41.761421][ T421] ? __lock_release+0xa8/0x170
[ 41.761717][ T421] sock_ioctl+0x3b4/0x590
[ 41.761939][ T421] ? __pfx_sock_ioctl+0x10/0x10
[ 41.762232][ T421] ? find_held_lock+0x2b/0x80
[ 41.762528][ T421] ? exc_page_fault+0x5d/0xc0
[ 41.762814][ T421] ? __lock_release+0x5d/0x170
[ 41.763088][ T421] ? exc_page_fault+0x5d/0xc0
[ 41.763385][ T421] __x64_sys_ioctl+0x11c/0x1a0
[ 41.763663][ T421] do_syscall_64+0xc1/0x380
[ 41.763955][ T421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.764308][ T421] RIP: 0033:0x7f34628e6e4b
[ 41.764590][ T421] 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
[ 41.765579][ T421] RSP: 002b:00007ffc00afe8a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 41.765989][ T421] RAX: ffffffffffffffda RBX: 00007ffc00afec08 RCX: 00007f34628e6e4b
[ 41.766416][ T421] RDX: 00007ffc00afe900 RSI: 0000000000008922 RDI: 0000000000000008
[ 41.766824][ T421] RBP: 00007ffc00afec18 R08: 1999999999999999 R09: 0000000000000000
[ 41.767251][ T421] R10: 00007f3462981ac0 R11: 0000000000000246 R12: 00007ffc00aff981
[ 41.767657][ T421] R13: 0000559e1e5748f0 R14: 00007ffc00afe900 R15: 0000559e1e57f8a2
[ 41.768078][ T421]
[ 41.768290][ T421] irq event stamp: 80327
[ 41.768495][ T421] hardirqs last enabled at (80335): [] __up_console_sem+0x6b/0x80
[ 41.768991][ T421] hardirqs last disabled at (80342): [] __up_console_sem+0x50/0x80
[ 41.769468][ T421] softirqs last enabled at (80280): [] handle_softirqs+0x358/0x620
[ 41.769941][ T421] softirqs last disabled at (80259): [] __irq_exit_rcu+0xfa/0x160
[ 41.770427][ T421] ---[ end trace 0000000000000000 ]---
[ 52.246307][ T505] ------------[ cut here ]------------
[ 52.246642][ T505] WARNING: CPU: 1 PID: 505 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 52.247234][ T505] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 52.248254][ T505] CPU: 1 UID: 0 PID: 505 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 52.248872][ T505] Tainted: [W]=WARN
[ 52.249097][ T505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 52.249475][ T505] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 52.249788][ T505] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 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
[ 52.250853][ T505] RSP: 0018:ffffc90000967930 EFLAGS: 00010246
[ 52.252038][ T505] RAX: 0000000000000000 RBX: ffff888004f88000 RCX: 0000000000000001
[ 52.252500][ T505] RDX: 0000000000000000 RSI: ffffffffb9a9f52e RDI: ffffffffb925a5a0
[ 52.252935][ T505] RBP: ffffc90000967a18 R08: ffff888004f88008 R09: 0000000000000000
[ 52.253376][ T505] R10: ffffc90000967a48 R11: ffffffffba859728 R12: 1ffff9200012cf2a
[ 52.253814][ T505] R13: 00000000000005f0 R14: ffffc90000967a48 R15: ffffc90000967d40
[ 52.254273][ T505] FS: 00007f81de8f7740(0000) GS:ffff888073727000(0000) knlGS:0000000000000000
[ 52.254777][ T505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.255144][ T505] CR2: 0000561f0b4295e6 CR3: 000000000ae1c004 CR4: 0000000000772ef0
[ 52.255592][ T505] PKRU: 55555554
[ 52.255813][ T505] Call Trace:
[ 52.256032][ T505]
[ 52.256197][ T505] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 52.256495][ T505] ? rcu_read_lock_any_held+0x43/0xb0
[ 52.256789][ T505] ? validate_chain+0x166/0x4d0
[ 52.257088][ T505] ? rcu_read_lock_any_held+0x43/0xb0
[ 52.257386][ T505] ? validate_chain+0x166/0x4d0
[ 52.257678][ T505] netif_set_mtu+0x88/0x100
[ 52.257970][ T505] ? __pfx_netif_set_mtu+0x10/0x10
[ 52.258288][ T505] ? rcu_is_watching+0x12/0xc0
[ 52.258592][ T505] dev_set_mtu+0xa0/0x150
[ 52.258827][ T505] dev_ifsioc+0xc6d/0x1610
[ 52.259124][ T505] ? __pfx_dev_ifsioc+0x10/0x10
[ 52.259425][ T505] ? __pfx___mutex_lock+0x10/0x10
[ 52.259725][ T505] ? find_held_lock+0x2b/0x80
[ 52.260018][ T505] ? dev_load+0x6a/0x180
[ 52.260246][ T505] ? __lock_release+0x5d/0x170
[ 52.260548][ T505] dev_ioctl+0x1cb/0xed0
[ 52.260776][ T505] sock_do_ioctl+0x16e/0x1e0
[ 52.261070][ T505] ? __pfx_sock_do_ioctl+0x10/0x10
[ 52.261370][ T505] ? __pmd_alloc+0x761/0x7f0
[ 52.261655][ T505] ? lock_vma_under_rcu+0x36c/0x6b0
[ 52.261948][ T505] ? __lock_release+0xa8/0x170
[ 52.262272][ T505] sock_ioctl+0x3b4/0x590
[ 52.262493][ T505] ? __pfx_sock_ioctl+0x10/0x10
[ 52.262784][ T505] ? find_held_lock+0x2b/0x80
[ 52.263082][ T505] ? exc_page_fault+0x5d/0xc0
[ 52.263385][ T505] ? __lock_release+0x5d/0x170
[ 52.263680][ T505] ? exc_page_fault+0x5d/0xc0
[ 52.263967][ T505] __x64_sys_ioctl+0x11c/0x1a0
[ 52.264270][ T505] do_syscall_64+0xc1/0x380
[ 52.264564][ T505] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.264925][ T505] RIP: 0033:0x7f81de9fde4b
[ 52.265234][ T505] 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
[ 52.266294][ T505] RSP: 002b:00007fff31299fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.266741][ T505] RAX: ffffffffffffffda RBX: 00007fff3129a308 RCX: 00007f81de9fde4b
[ 52.267190][ T505] RDX: 00007fff3129a000 RSI: 0000000000008922 RDI: 0000000000000008
[ 52.267616][ T505] RBP: 00007fff3129a318 R08: 1999999999999999 R09: 0000000000000000
[ 52.268050][ T505] R10: 00007f81dea98ac0 R11: 0000000000000246 R12: 00007fff3129a981
[ 52.268492][ T505] R13: 0000561f0b4188f0 R14: 00007fff3129a000 R15: 0000561f0b4238a2
[ 52.268959][ T505]
[ 52.269179][ T505] irq event stamp: 87937
[ 52.269408][ T505] hardirqs last enabled at (87947): [] __up_console_sem+0x6b/0x80
[ 52.269914][ T505] hardirqs last disabled at (87954): [] __up_console_sem+0x50/0x80
[ 52.270430][ T505] softirqs last enabled at (87984): [] handle_softirqs+0x358/0x620
[ 52.270946][ T505] softirqs last disabled at (87963): [] __irq_exit_rcu+0xfa/0x160
[ 52.271457][ T505] ---[ end trace 0000000000000000 ]---
[ 63.626400][ T578] ------------[ cut here ]------------
[ 63.626868][ T578] WARNING: CPU: 3 PID: 578 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.627635][ T578] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 63.628745][ T578] CPU: 3 UID: 0 PID: 578 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.629498][ T578] Tainted: [W]=WARN
[ 63.629743][ T578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.630147][ T578] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.630485][ T578] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 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
[ 63.631647][ T578] RSP: 0018:ffffc90000f37930 EFLAGS: 00010246
[ 63.632048][ T578] RAX: 0000000000000000 RBX: ffff888009200000 RCX: 0000000000000001
[ 63.632512][ T578] RDX: 0000000000000000 RSI: ffffffffb9a9f52e RDI: ffffffffb925a5a0
[ 63.633015][ T578] RBP: ffffc90000f37a18 R08: ffff888009200008 R09: 0000000000000000
[ 63.633493][ T578] R10: ffffc90000f37a48 R11: ffffffffba859728 R12: 1ffff920001e6f2a
[ 63.633952][ T578] R13: 00000000000005f0 R14: ffffc90000f37a48 R15: ffffc90000f37d40
[ 63.634450][ T578] FS: 00007fd050294740(0000) GS:ffff888073827000(0000) knlGS:0000000000000000
[ 63.635012][ T578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.635421][ T578] CR2: 0000561cdbe3c5e6 CR3: 000000000a2e8005 CR4: 0000000000772ef0
[ 63.635910][ T578] PKRU: 55555554
[ 63.636143][ T578] Call Trace:
[ 63.636391][ T578]
[ 63.636558][ T578] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.636878][ T578] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.637244][ T578] ? validate_chain+0x166/0x4d0
[ 63.637582][ T578] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.637974][ T578] ? validate_chain+0x166/0x4d0
[ 63.638397][ T578] netif_set_mtu+0x88/0x100
[ 63.638809][ T578] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.639241][ T578] ? rcu_is_watching+0x12/0xc0
[ 63.639632][ T578] dev_set_mtu+0xa0/0x150
[ 63.639947][ T578] dev_ifsioc+0xc6d/0x1610
[ 63.640336][ T578] ? __pfx_dev_ifsioc+0x10/0x10
[ 63.640732][ T578] ? __pfx___mutex_lock+0x10/0x10
[ 63.641111][ T578] ? find_held_lock+0x2b/0x80
[ 63.641444][ T578] ? dev_load+0x6a/0x180
[ 63.641679][ T578] ? __lock_release+0x5d/0x170
[ 63.641999][ T578] dev_ioctl+0x1cb/0xed0
[ 63.642249][ T578] sock_do_ioctl+0x16e/0x1e0
[ 63.642566][ T578] ? __pfx_sock_do_ioctl+0x10/0x10
[ 63.642890][ T578] ? __pmd_alloc+0x761/0x7f0
[ 63.643215][ T578] ? lock_vma_under_rcu+0x36c/0x6b0
[ 63.643527][ T578] ? __lock_release+0xa8/0x170
[ 63.643851][ T578] sock_ioctl+0x3b4/0x590
[ 63.644094][ T578] ? __pfx_sock_ioctl+0x10/0x10
[ 63.644431][ T578] ? find_held_lock+0x2b/0x80
[ 63.644743][ T578] ? exc_page_fault+0x5d/0xc0
[ 63.645100][ T578] ? __lock_release+0x5d/0x170
[ 63.645526][ T578] ? exc_page_fault+0x5d/0xc0
[ 63.645854][ T578] __x64_sys_ioctl+0x11c/0x1a0
[ 63.646167][ T578] do_syscall_64+0xc1/0x380
[ 63.646520][ T578] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.646906][ T578] RIP: 0033:0x7fd05039ae4b
[ 63.647259][ T578] 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
[ 63.648402][ T578] RSP: 002b:00007ffc64bfb878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 63.648890][ T578] RAX: ffffffffffffffda RBX: 00007ffc64bfbbd8 RCX: 00007fd05039ae4b
[ 63.649392][ T578] RDX: 00007ffc64bfb8d0 RSI: 0000000000008922 RDI: 0000000000000008
[ 63.649867][ T578] RBP: 00007ffc64bfbbe8 R08: 1999999999999999 R09: 0000000000000000
[ 63.650324][ T578] R10: 00007fd050435ac0 R11: 0000000000000246 R12: 00007ffc64bfc981
[ 63.650795][ T578] R13: 0000561cdbe2b8f0 R14: 00007ffc64bfb8d0 R15: 0000561cdbe368a2
[ 63.651291][ T578]
[ 63.651525][ T578] irq event stamp: 73903
[ 63.651754][ T578] hardirqs last enabled at (73911): [] __up_console_sem+0x6b/0x80
[ 63.652314][ T578] hardirqs last disabled at (73920): [] __up_console_sem+0x50/0x80
[ 63.652839][ T578] softirqs last enabled at (73002): [] handle_softirqs+0x358/0x620
[ 63.653381][ T578] softirqs last disabled at (72997): [] __irq_exit_rcu+0xfa/0x160
[ 63.654013][ T578] ---[ end trace 0000000000000000 ]---
[ 74.050901][ T656] ------------[ cut here ]------------
[ 74.051351][ T656] WARNING: CPU: 0 PID: 656 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 74.051898][ T656] Modules linked in: nf_conntrack_netlink xt_conntrack nft_compat nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun
[ 74.052947][ T656] CPU: 0 UID: 0 PID: 656 Comm: ifconfig Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 74.053525][ T656] Tainted: [W]=WARN
[ 74.053733][ T656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 74.054084][ T656] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 74.054390][ T656] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 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
[ 74.055472][ T656] RSP: 0018:ffffc90000f57930 EFLAGS: 00010246
[ 74.055832][ T656] RAX: 0000000000000000 RBX: ffff888009814000 RCX: 0000000000000001
[ 74.056269][ T656] RDX: 0000000000000000 RSI: ffffffffb9a9f52e RDI: ffffffffb925a5a0
[ 74.056682][ T656] RBP: ffffc90000f57a18 R08: ffff888009814008 R09: 0000000000000000
[ 74.057114][ T656] R10: ffffc90000f57a48 R11: ffffffffba859728 R12: 1ffff920001eaf2a
[ 74.057540][ T656] R13: 00000000000005f0 R14: ffffc90000f57a48 R15: ffffc90000f57d40
[ 74.057949][ T656] FS: 00007f41658bc740(0000) GS:ffff8880736a7000(0000) knlGS:0000000000000000
[ 74.058461][ T656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.058815][ T656] CR2: 000055af514a05e6 CR3: 00000000099d1003 CR4: 0000000000772ef0
[ 74.059272][ T656] PKRU: 55555554
[ 74.059480][ T656] Call Trace:
[ 74.059688][ T656]
[ 74.059831][ T656] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 74.060122][ T656] ? rcu_read_lock_any_held+0x43/0xb0
[ 74.060409][ T656] ? validate_chain+0x166/0x4d0
[ 74.060692][ T656] ? rcu_read_lock_any_held+0x43/0xb0
[ 74.060969][ T656] ? validate_chain+0x166/0x4d0
[ 74.061275][ T656] netif_set_mtu+0x88/0x100
[ 74.061552][ T656] ? __pfx_netif_set_mtu+0x10/0x10
[ 74.061835][ T656] ? rcu_is_watching+0x12/0xc0
[ 74.062126][ T656] dev_set_mtu+0xa0/0x150
[ 74.062346][ T656] dev_ifsioc+0xc6d/0x1610
[ 74.062626][ T656] ? __pfx_dev_ifsioc+0x10/0x10
[ 74.062899][ T656] ? __pfx___mutex_lock+0x10/0x10
[ 74.063214][ T656] ? find_held_lock+0x2b/0x80
[ 74.063491][ T656] ? dev_load+0x6a/0x180
[ 74.063695][ T656] ? __lock_release+0x5d/0x170
[ 74.063980][ T656] dev_ioctl+0x1cb/0xed0
[ 74.064214][ T656] sock_do_ioctl+0x16e/0x1e0
[ 74.064494][ T656] ? __pfx_sock_do_ioctl+0x10/0x10
[ 74.064765][ T656] ? __pmd_alloc+0x761/0x7f0
[ 74.065039][ T656] ? lock_vma_under_rcu+0x36c/0x6b0
[ 74.065364][ T656] ? __lock_release+0xa8/0x170
[ 74.065658][ T656] sock_ioctl+0x3b4/0x590
[ 74.065868][ T656] ? __pfx_sock_ioctl+0x10/0x10
[ 74.066152][ T656] ? find_held_lock+0x2b/0x80
[ 74.066442][ T656] ? exc_page_fault+0x5d/0xc0
[ 74.066716][ T656] ? __lock_release+0x5d/0x170
[ 74.066991][ T656] ? exc_page_fault+0x5d/0xc0
[ 74.067294][ T656] __x64_sys_ioctl+0x11c/0x1a0
[ 74.067585][ T656] do_syscall_64+0xc1/0x380
[ 74.067863][ T656] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.068225][ T656] RIP: 0033:0x7f41659c2e4b
[ 74.068511][ T656] 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
[ 74.069539][ T656] RSP: 002b:00007ffdf47b6878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 74.069955][ T656] RAX: ffffffffffffffda RBX: 00007ffdf47b6bd8 RCX: 00007f41659c2e4b
[ 74.070397][ T656] RDX: 00007ffdf47b68d0 RSI: 0000000000008922 RDI: 0000000000000008
[ 74.070818][ T656] RBP: 00007ffdf47b6be8 R08: 1999999999999999 R09: 0000000000000000
[ 74.071257][ T656] R10: 00007f4165a5dac0 R11: 0000000000000246 R12: 00007ffdf47b7981
[ 74.071672][ T656] R13: 000055af5148f8f0 R14: 00007ffdf47b68d0 R15: 000055af5149a8a2
[ 74.072103][ T656]
[ 74.072329][ T656] irq event stamp: 81181
[ 74.072536][ T656] hardirqs last enabled at (81189): [] __up_console_sem+0x6b/0x80
[ 74.073019][ T656] hardirqs last disabled at (81196): [] __up_console_sem+0x50/0x80
[ 74.073537][ T656] softirqs last enabled at (80938): [] handle_softirqs+0x358/0x620
[ 74.074020][ T656] softirqs last disabled at (80923): [] __irq_exit_rcu+0xfa/0x160
[ 74.074519][ T656] ---[ end trace 0000000000000000 ]---