[ 15.557667][ T261] ip (261) used greatest stack depth: 24432 bytes left [ 23.913976][ T356] 8021q: 802.1Q VLAN Support v1.8 [ 24.490422][ T362] gre: GRE over IPv4 demultiplexer driver [ 24.569809][ T362] ip6_gre: GRE over IPv6 tunneling driver [ 24.629087][ T361] ip (361) used greatest stack depth: 24368 bytes left [ 36.357356][ T446] GACT probability NOT on [ 42.255011][ T503] ------------[ cut here ]------------ [ 42.257208][ T503] WARNING: CPU: 1 PID: 503 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.257977][ T503] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.258770][ T503] CPU: 1 UID: 0 PID: 503 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.259318][ T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.259686][ T503] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.259995][ T503] 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 [ 42.261036][ T503] RSP: 0018:ffffc90000627140 EFLAGS: 00010246 [ 42.261416][ T503] RAX: 0000000000000000 RBX: ffff88800890c000 RCX: 0000000000000001 [ 42.261861][ T503] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 42.262320][ T503] RBP: ffffc90000627230 R08: ffff888002aa8800 R09: 0000000000000000 [ 42.262759][ T503] R10: ffffc900006275c8 R11: ffffffff9b250668 R12: 1ffff920000c4e2c [ 42.263193][ T503] R13: 00000000000007d0 R14: ffffc90000627880 R15: ffff8880090bbbe0 [ 42.263641][ T503] FS: 00007f3981de8800(0000) GS:ffff888092f37000(0000) knlGS:0000000000000000 [ 42.264145][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.264522][ T503] CR2: 00000000004e5aa0 CR3: 000000000bc15005 CR4: 0000000000772ef0 [ 42.264960][ T503] PKRU: 55555554 [ 42.265183][ T503] Call Trace: [ 42.265416][ T503] [ 42.265568][ T503] ? find_held_lock+0x2b/0x80 [ 42.265884][ T503] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.266172][ T503] ? __lock_release+0x5d/0x170 [ 42.266484][ T503] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.266759][ T503] ? is_bpf_text_address+0x71/0x120 [ 42.267037][ T503] ? kernel_text_address+0xce/0xe0 [ 42.267328][ T503] do_setlink.constprop.0+0x6b1/0x2480 [ 42.267643][ T503] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.268011][ T503] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.268314][ T503] ? validate_chain+0x166/0x4d0 [ 42.268601][ T503] ? __kernel_text_address+0x12/0x40 [ 42.268891][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.269182][ T503] ? __mutex_trylock_common+0xf9/0x260 [ 42.269483][ T503] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.269880][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.270175][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.270469][ T503] ? trace_contention_end+0xdc/0x140 [ 42.270745][ T503] ? __mutex_lock+0x19c/0xcd0 [ 42.271026][ T503] ? find_held_lock+0x2b/0x80 [ 42.271308][ T503] ? rtnl_newlink+0x651/0xa60 [ 42.271579][ T503] ? __create_object+0x5e/0xb0 [ 42.271862][ T503] ? __pfx___mutex_lock+0x10/0x10 [ 42.272143][ T503] ? trace_cap_capable+0x10f/0x190 [ 42.272432][ T503] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.272799][ T503] ? __rtnl_newlink+0x40e/0xa40 [ 42.273094][ T503] rtnl_newlink+0x69a/0xa60 [ 42.273400][ T503] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.273688][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.273983][ T503] ? find_held_lock+0x2b/0x80 [ 42.274271][ T503] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.274571][ T503] ? __lock_release+0x5d/0x170 [ 42.274861][ T503] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.275148][ T503] rtnetlink_rcv_msg+0x710/0xc00 [ 42.275446][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.275736][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.276029][ T503] netlink_rcv_skb+0x121/0x350 [ 42.276347][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.276630][ T503] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.276914][ T503] ? netlink_deliver_tap+0x13e/0x340 [ 42.277187][ T503] ? netlink_deliver_tap+0xc3/0x340 [ 42.277470][ T503] netlink_unicast+0x49e/0x780 [ 42.277748][ T503] ? __pfx_netlink_unicast+0x10/0x10 [ 42.278021][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.278325][ T503] netlink_sendmsg+0x721/0xbe0 [ 42.278609][ T503] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.278882][ T503] ? __import_iovec+0x238/0x3c0 [ 42.279172][ T503] ____sys_sendmsg+0x7ad/0xa10 [ 42.279460][ T503] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.279733][ T503] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.280082][ T503] ___sys_sendmsg+0xed/0x170 [ 42.280364][ T503] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.280644][ T503] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.280984][ T503] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.281258][ T503] ? find_held_lock+0x2b/0x80 [ 42.281544][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.281822][ T503] ? find_held_lock+0x2b/0x80 [ 42.282095][ T503] ? __virt_addr_valid+0x22e/0x450 [ 42.282396][ T503] ? __lock_release+0x5d/0x170 [ 42.282683][ T503] __sys_sendmsg+0x10b/0x1a0 [ 42.282953][ T503] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.283289][ T503] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.283585][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.283859][ T503] do_syscall_64+0xc1/0x380 [ 42.284133][ T503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.284483][ T503] RIP: 0033:0x7f3981fb51e7 [ 42.284773][ T503] 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 [ 42.285767][ T503] RSP: 002b:00007ffd37307ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.286193][ T503] RAX: ffffffffffffffda RBX: 00007ffd373081e0 RCX: 00007f3981fb51e7 [ 42.286645][ T503] RDX: 0000000000000000 RSI: 00007ffd37307b20 RDI: 0000000000000005 [ 42.287058][ T503] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.287476][ T503] R10: 00007f3981eb2ee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.287895][ T503] R13: 00000000686e4928 R14: 0000000000499600 R15: 0000000000000000 [ 42.288333][ T503] [ 42.288548][ T503] irq event stamp: 43371 [ 42.288756][ T503] hardirqs last enabled at (43379): [] __up_console_sem+0x6b/0x80 [ 42.289241][ T503] hardirqs last disabled at (43386): [] __up_console_sem+0x50/0x80 [ 42.289725][ T503] softirqs last enabled at (43102): [] handle_softirqs+0x358/0x620 [ 42.290208][ T503] softirqs last disabled at (43081): [] __irq_exit_rcu+0xfa/0x160 [ 42.290692][ T503] ---[ end trace 0000000000000000 ]--- [ 42.399870][ T504] ------------[ cut here ]------------ [ 42.400187][ T504] WARNING: CPU: 3 PID: 504 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.400753][ T504] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.402926][ T504] CPU: 3 UID: 0 PID: 504 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.403493][ T504] Tainted: [W]=WARN [ 42.403712][ T504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.404061][ T504] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.404356][ T504] 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 [ 42.405344][ T504] RSP: 0018:ffffc90000627140 EFLAGS: 00010246 [ 42.405699][ T504] RAX: 0000000000000000 RBX: ffff888007911000 RCX: 0000000000000001 [ 42.406109][ T504] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 42.406541][ T504] RBP: ffffc90000627230 R08: ffff88800b932000 R09: 0000000000000000 [ 42.406949][ T504] R10: ffffc900006275c8 R11: ffffffff9b250668 R12: 1ffff920000c4e2c [ 42.407365][ T504] R13: 00000000000007d0 R14: ffffc90000627880 R15: ffff8880090bb160 [ 42.407779][ T504] FS: 00007f5cb0d70800(0000) GS:ffff888093037000(0000) knlGS:0000000000000000 [ 42.408263][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.408615][ T504] CR2: 00000000004e5aa8 CR3: 000000000ade6004 CR4: 0000000000772ef0 [ 42.409028][ T504] PKRU: 55555554 [ 42.409232][ T504] Call Trace: [ 42.409451][ T504] [ 42.409591][ T504] ? find_held_lock+0x2b/0x80 [ 42.409868][ T504] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.410141][ T504] ? __lock_release+0x5d/0x170 [ 42.410427][ T504] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.410700][ T504] ? is_bpf_text_address+0x71/0x120 [ 42.410977][ T504] ? kernel_text_address+0xce/0xe0 [ 42.411259][ T504] do_setlink.constprop.0+0x6b1/0x2480 [ 42.411549][ T504] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.411898][ T504] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.412173][ T504] ? validate_chain+0x166/0x4d0 [ 42.412463][ T504] ? __kernel_text_address+0x12/0x40 [ 42.412741][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.413018][ T504] ? __mutex_trylock_common+0xf9/0x260 [ 42.413308][ T504] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.413648][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.413924][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.414196][ T504] ? trace_contention_end+0xdc/0x140 [ 42.414487][ T504] ? __mutex_lock+0x19c/0xcd0 [ 42.414762][ T504] ? find_held_lock+0x2b/0x80 [ 42.415034][ T504] ? rtnl_newlink+0x651/0xa60 [ 42.415313][ T504] ? __create_object+0x5e/0xb0 [ 42.415595][ T504] ? __pfx___mutex_lock+0x10/0x10 [ 42.415870][ T504] ? trace_cap_capable+0x10f/0x190 [ 42.416141][ T504] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.416503][ T504] ? __rtnl_newlink+0x40e/0xa40 [ 42.416785][ T504] rtnl_newlink+0x69a/0xa60 [ 42.417063][ T504] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.417344][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.417632][ T504] ? find_held_lock+0x2b/0x80 [ 42.417906][ T504] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.418176][ T504] ? __lock_release+0x5d/0x170 [ 42.418463][ T504] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.418737][ T504] rtnetlink_rcv_msg+0x710/0xc00 [ 42.419010][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.419288][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.419579][ T504] netlink_rcv_skb+0x121/0x350 [ 42.419859][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.420132][ T504] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.420427][ T504] ? netlink_deliver_tap+0x13e/0x340 [ 42.420700][ T504] ? netlink_deliver_tap+0xc3/0x340 [ 42.420975][ T504] netlink_unicast+0x49e/0x780 [ 42.421253][ T504] ? __pfx_netlink_unicast+0x10/0x10 [ 42.421533][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.421820][ T504] netlink_sendmsg+0x721/0xbe0 [ 42.422096][ T504] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.422379][ T504] ? __import_iovec+0x238/0x3c0 [ 42.422664][ T504] ____sys_sendmsg+0x7ad/0xa10 [ 42.422950][ T504] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.423223][ T504] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.423590][ T504] ___sys_sendmsg+0xed/0x170 [ 42.423873][ T504] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.424144][ T504] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.424503][ T504] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.424781][ T504] ? find_held_lock+0x2b/0x80 [ 42.425063][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.425351][ T504] ? find_held_lock+0x2b/0x80 [ 42.425630][ T504] ? __virt_addr_valid+0x22e/0x450 [ 42.425909][ T504] ? __lock_release+0x5d/0x170 [ 42.426201][ T504] __sys_sendmsg+0x10b/0x1a0 [ 42.426507][ T504] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.426850][ T504] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.427138][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.427426][ T504] do_syscall_64+0xc1/0x380 [ 42.427705][ T504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.428051][ T504] RIP: 0033:0x7f5cb0f3d1e7 [ 42.428343][ T504] 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 [ 42.429326][ T504] RSP: 002b:00007ffdf5c1fff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.429738][ T504] RAX: ffffffffffffffda RBX: 00007ffdf5c20720 RCX: 00007f5cb0f3d1e7 [ 42.430155][ T504] RDX: 0000000000000000 RSI: 00007ffdf5c20060 RDI: 0000000000000005 [ 42.430572][ T504] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.430980][ T504] R10: 00007f5cb0e3aee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.431396][ T504] R13: 00000000686e4928 R14: 0000000000499600 R15: 0000000000000000 [ 42.431826][ T504] [ 42.432032][ T504] irq event stamp: 33591 [ 42.432238][ T504] hardirqs last enabled at (33599): [] __up_console_sem+0x6b/0x80 [ 42.432719][ T504] hardirqs last disabled at (33608): [] __up_console_sem+0x50/0x80 [ 42.433190][ T504] softirqs last enabled at (32844): [] handle_softirqs+0x358/0x620 [ 42.433675][ T504] softirqs last disabled at (32839): [] __irq_exit_rcu+0xfa/0x160 [ 42.434147][ T504] ---[ end trace 0000000000000000 ]--- [ 42.554843][ T505] ------------[ cut here ]------------ [ 42.555156][ T505] WARNING: CPU: 0 PID: 505 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.555722][ T505] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.556330][ T505] CPU: 0 UID: 0 PID: 505 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.556895][ T505] Tainted: [W]=WARN [ 42.557104][ T505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.557456][ T505] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.557741][ T505] 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 [ 42.558735][ T505] RSP: 0018:ffffc900007b7140 EFLAGS: 00010246 [ 42.559084][ T505] RAX: 0000000000000000 RBX: ffff88800beec000 RCX: 0000000000000001 [ 42.559505][ T505] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 42.559916][ T505] RBP: ffffc900007b7230 R08: ffff88800e312000 R09: 0000000000000000 [ 42.560333][ T505] R10: ffffc900007b75c8 R11: ffffffff9b250668 R12: 1ffff920000f6e2c [ 42.560750][ T505] R13: 00000000000007d0 R14: ffffc900007b7880 R15: ffff8880090b8ae0 [ 42.561160][ T505] FS: 00007fd5d2b6d800(0000) GS:ffff888092eb7000(0000) knlGS:0000000000000000 [ 42.561650][ T505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.561996][ T505] CR2: 00000000004e73c8 CR3: 000000000e03b004 CR4: 0000000000772ef0 [ 42.562425][ T505] PKRU: 55555554 [ 42.562630][ T505] Call Trace: [ 42.562834][ T505] [ 42.562976][ T505] ? find_held_lock+0x2b/0x80 [ 42.563254][ T505] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.563535][ T505] ? __lock_release+0x5d/0x170 [ 42.563810][ T505] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.564085][ T505] ? is_bpf_text_address+0x71/0x120 [ 42.564373][ T505] ? kernel_text_address+0xce/0xe0 [ 42.564654][ T505] do_setlink.constprop.0+0x6b1/0x2480 [ 42.564933][ T505] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.565280][ T505] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.565559][ T505] ? validate_chain+0x166/0x4d0 [ 42.565830][ T505] ? __kernel_text_address+0x12/0x40 [ 42.566106][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.566403][ T505] ? __mutex_trylock_common+0xf9/0x260 [ 42.566677][ T505] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.567018][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.567292][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.567572][ T505] ? trace_contention_end+0xdc/0x140 [ 42.567845][ T505] ? __mutex_lock+0x19c/0xcd0 [ 42.568121][ T505] ? find_held_lock+0x2b/0x80 [ 42.568408][ T505] ? rtnl_newlink+0x651/0xa60 [ 42.568679][ T505] ? __create_object+0x5e/0xb0 [ 42.568959][ T505] ? __pfx___mutex_lock+0x10/0x10 [ 42.569233][ T505] ? trace_cap_capable+0x10f/0x190 [ 42.569514][ T505] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.569856][ T505] ? __rtnl_newlink+0x40e/0xa40 [ 42.570137][ T505] rtnl_newlink+0x69a/0xa60 [ 42.570424][ T505] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.570708][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.570987][ T505] ? find_held_lock+0x2b/0x80 [ 42.571262][ T505] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.571543][ T505] ? __lock_release+0x5d/0x170 [ 42.571819][ T505] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.572094][ T505] rtnetlink_rcv_msg+0x710/0xc00 [ 42.572377][ T505] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.572662][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.572942][ T505] netlink_rcv_skb+0x121/0x350 [ 42.573216][ T505] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.573500][ T505] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.573786][ T505] ? netlink_deliver_tap+0x13e/0x340 [ 42.574057][ T505] ? netlink_deliver_tap+0xc3/0x340 [ 42.574342][ T505] netlink_unicast+0x49e/0x780 [ 42.574625][ T505] ? __pfx_netlink_unicast+0x10/0x10 [ 42.574897][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.575177][ T505] netlink_sendmsg+0x721/0xbe0 [ 42.575465][ T505] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.575740][ T505] ? __import_iovec+0x238/0x3c0 [ 42.576022][ T505] ____sys_sendmsg+0x7ad/0xa10 [ 42.576320][ T505] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.576594][ T505] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.576954][ T505] ___sys_sendmsg+0xed/0x170 [ 42.577224][ T505] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.577509][ T505] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.577853][ T505] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.578128][ T505] ? find_held_lock+0x2b/0x80 [ 42.578413][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.578693][ T505] ? find_held_lock+0x2b/0x80 [ 42.578968][ T505] ? __virt_addr_valid+0x22e/0x450 [ 42.579242][ T505] ? __lock_release+0x5d/0x170 [ 42.579538][ T505] __sys_sendmsg+0x10b/0x1a0 [ 42.579811][ T505] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.580151][ T505] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.580449][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.580727][ T505] do_syscall_64+0xc1/0x380 [ 42.581006][ T505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.581358][ T505] RIP: 0033:0x7fd5d2d3a1e7 [ 42.581643][ T505] 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 [ 42.582632][ T505] RSP: 002b:00007ffdf9f81428 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.583052][ T505] RAX: ffffffffffffffda RBX: 00007ffdf9f81b50 RCX: 00007fd5d2d3a1e7 [ 42.583505][ T505] RDX: 0000000000000000 RSI: 00007ffdf9f81490 RDI: 0000000000000005 [ 42.583917][ T505] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.584338][ T505] R10: 00007fd5d2c37ee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.584755][ T505] R13: 00000000686e4928 R14: 0000000000499600 R15: 0000000000000000 [ 42.585178][ T505] [ 42.585394][ T505] irq event stamp: 42813 [ 42.585600][ T505] hardirqs last enabled at (42821): [] __up_console_sem+0x6b/0x80 [ 42.586072][ T505] hardirqs last disabled at (42828): [] __up_console_sem+0x50/0x80 [ 42.586569][ T505] softirqs last enabled at (42766): [] handle_softirqs+0x358/0x620 [ 42.587044][ T505] softirqs last disabled at (42761): [] __irq_exit_rcu+0xfa/0x160 [ 42.587522][ T505] ---[ end trace 0000000000000000 ]--- [ 42.708883][ T506] ------------[ cut here ]------------ [ 42.709194][ T506] WARNING: CPU: 1 PID: 506 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.709769][ T506] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.710369][ T506] CPU: 1 UID: 0 PID: 506 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.710916][ T506] Tainted: [W]=WARN [ 42.711122][ T506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.711473][ T506] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.711760][ T506] 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 [ 42.712738][ T506] RSP: 0018:ffffc900004e7140 EFLAGS: 00010246 [ 42.713083][ T506] RAX: 0000000000000000 RBX: ffff888009481000 RCX: 0000000000000001 [ 42.713497][ T506] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 42.713910][ T506] RBP: ffffc900004e7230 R08: ffff88800572e800 R09: 0000000000000000 [ 42.714330][ T506] R10: ffffc900004e75c8 R11: ffffffff9b250668 R12: 1ffff9200009ce2c [ 42.714739][ T506] R13: 00000000000007d0 R14: ffffc900004e7880 R15: ffff8880090b8060 [ 42.715146][ T506] FS: 00007fcd878a4800(0000) GS:ffff888092f37000(0000) knlGS:0000000000000000 [ 42.715764][ T506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.716109][ T506] CR2: 00000000004e5ab0 CR3: 00000000032e9001 CR4: 0000000000772ef0 [ 42.716654][ T506] PKRU: 55555554 [ 42.716860][ T506] Call Trace: [ 42.717063][ T506] [ 42.717202][ T506] ? find_held_lock+0x2b/0x80 [ 42.717608][ T506] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.717885][ T506] ? __lock_release+0x5d/0x170 [ 42.718161][ T506] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.718580][ T506] ? is_bpf_text_address+0x71/0x120 [ 42.718856][ T506] ? kernel_text_address+0xce/0xe0 [ 42.719131][ T506] do_setlink.constprop.0+0x6b1/0x2480 [ 42.719562][ T506] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.719917][ T506] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.720193][ T506] ? validate_chain+0x166/0x4d0 [ 42.720472][ T506] ? __kernel_text_address+0x12/0x40 [ 42.720748][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.721025][ T506] ? __mutex_trylock_common+0xf9/0x260 [ 42.721307][ T506] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.721643][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.721924][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.722195][ T506] ? trace_contention_end+0xdc/0x140 [ 42.722479][ T506] ? __mutex_lock+0x19c/0xcd0 [ 42.722759][ T506] ? find_held_lock+0x2b/0x80 [ 42.723033][ T506] ? rtnl_newlink+0x651/0xa60 [ 42.723311][ T506] ? __create_object+0x5e/0xb0 [ 42.723585][ T506] ? __pfx___mutex_lock+0x10/0x10 [ 42.723860][ T506] ? trace_cap_capable+0x10f/0x190 [ 42.724139][ T506] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.724485][ T506] ? __rtnl_newlink+0x40e/0xa40 [ 42.724765][ T506] rtnl_newlink+0x69a/0xa60 [ 42.725043][ T506] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.725324][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.725603][ T506] ? find_held_lock+0x2b/0x80 [ 42.725876][ T506] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.726147][ T506] ? __lock_release+0x5d/0x170 [ 42.726443][ T506] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.726716][ T506] rtnetlink_rcv_msg+0x710/0xc00 [ 42.726989][ T506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.727265][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.727553][ T506] netlink_rcv_skb+0x121/0x350 [ 42.727828][ T506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.728102][ T506] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.728402][ T506] ? netlink_deliver_tap+0x13e/0x340 [ 42.728674][ T506] ? netlink_deliver_tap+0xc3/0x340 [ 42.728950][ T506] netlink_unicast+0x49e/0x780 [ 42.729225][ T506] ? __pfx_netlink_unicast+0x10/0x10 [ 42.729506][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.729786][ T506] netlink_sendmsg+0x721/0xbe0 [ 42.730063][ T506] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.730368][ T506] ? __import_iovec+0x238/0x3c0 [ 42.730651][ T506] ____sys_sendmsg+0x7ad/0xa10 [ 42.730928][ T506] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.731199][ T506] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.731558][ T506] ___sys_sendmsg+0xed/0x170 [ 42.731828][ T506] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.732099][ T506] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.732455][ T506] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.732731][ T506] ? find_held_lock+0x2b/0x80 [ 42.733008][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.733286][ T506] ? find_held_lock+0x2b/0x80 [ 42.733570][ T506] ? __virt_addr_valid+0x22e/0x450 [ 42.733842][ T506] ? __lock_release+0x5d/0x170 [ 42.734127][ T506] __sys_sendmsg+0x10b/0x1a0 [ 42.734414][ T506] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.734752][ T506] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.735035][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.735323][ T506] do_syscall_64+0xc1/0x380 [ 42.735596][ T506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.735931][ T506] RIP: 0033:0x7fcd87a711e7 [ 42.736215][ T506] 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 [ 42.737210][ T506] RSP: 002b:00007fff2848cd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.737630][ T506] RAX: ffffffffffffffda RBX: 00007fff2848d490 RCX: 00007fcd87a711e7 [ 42.738040][ T506] RDX: 0000000000000000 RSI: 00007fff2848cdd0 RDI: 0000000000000005 [ 42.738463][ T506] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.738872][ T506] R10: 00007fcd8796eee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.739279][ T506] R13: 00000000686e4928 R14: 0000000000499600 R15: 0000000000000000 [ 42.739709][ T506] [ 42.739915][ T506] irq event stamp: 39025 [ 42.740127][ T506] hardirqs last enabled at (39033): [] __up_console_sem+0x6b/0x80 [ 42.740607][ T506] hardirqs last disabled at (39042): [] __up_console_sem+0x50/0x80 [ 42.741078][ T506] softirqs last enabled at (38774): [] handle_softirqs+0x358/0x620 [ 42.741557][ T506] softirqs last disabled at (38765): [] __irq_exit_rcu+0xfa/0x160 [ 42.742030][ T506] ---[ end trace 0000000000000000 ]--- [ 42.853473][ T507] ------------[ cut here ]------------ [ 42.853817][ T507] WARNING: CPU: 2 PID: 507 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.854435][ T507] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.855035][ T507] CPU: 2 UID: 0 PID: 507 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.855613][ T507] Tainted: [W]=WARN [ 42.855834][ T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.856189][ T507] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.856512][ T507] 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 [ 42.857517][ T507] RSP: 0018:ffffc900004d7140 EFLAGS: 00010246 [ 42.857879][ T507] RAX: 0000000000000000 RBX: ffff88800b8e9000 RCX: 0000000000000001 [ 42.858309][ T507] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 42.858737][ T507] RBP: ffffc900004d7230 R08: ffff88800ae26800 R09: 0000000000000000 [ 42.859161][ T507] R10: ffffc900004d75c8 R11: ffffffff9b250668 R12: 1ffff9200009ae2c [ 42.859738][ T507] R13: 00000000000007d0 R14: ffffc900004d7880 R15: ffff8880050d9560 [ 42.860334][ T507] FS: 00007facac4df800(0000) GS:ffff888092fb7000(0000) knlGS:0000000000000000 [ 42.860886][ T507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.861245][ T507] CR2: 00000000004e55b8 CR3: 0000000008c3c001 CR4: 0000000000772ef0 [ 42.861678][ T507] PKRU: 55555554 [ 42.861897][ T507] Call Trace: [ 42.862113][ T507] [ 42.862266][ T507] ? find_held_lock+0x2b/0x80 [ 42.862573][ T507] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.862865][ T507] ? __lock_release+0x5d/0x170 [ 42.863157][ T507] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.863459][ T507] ? is_bpf_text_address+0x71/0x120 [ 42.863758][ T507] ? kernel_text_address+0xce/0xe0 [ 42.864051][ T507] do_setlink.constprop.0+0x6b1/0x2480 [ 42.864358][ T507] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.864718][ T507] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.865013][ T507] ? validate_chain+0x166/0x4d0 [ 42.865336][ T507] ? __kernel_text_address+0x12/0x40 [ 42.865630][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.865919][ T507] ? __mutex_trylock_common+0xf9/0x260 [ 42.866208][ T507] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.866580][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.866872][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.867165][ T507] ? trace_contention_end+0xdc/0x140 [ 42.867479][ T507] ? __mutex_lock+0x19c/0xcd0 [ 42.867772][ T507] ? find_held_lock+0x2b/0x80 [ 42.868060][ T507] ? rtnl_newlink+0x651/0xa60 [ 42.868354][ T507] ? __create_object+0x5e/0xb0 [ 42.868647][ T507] ? __pfx___mutex_lock+0x10/0x10 [ 42.868933][ T507] ? trace_cap_capable+0x10f/0x190 [ 42.869229][ T507] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.869594][ T507] ? __rtnl_newlink+0x40e/0xa40 [ 42.870009][ T507] rtnl_newlink+0x69a/0xa60 [ 42.870312][ T507] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.870603][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.870897][ T507] ? find_held_lock+0x2b/0x80 [ 42.871189][ T507] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.871509][ T507] ? __lock_release+0x5d/0x170 [ 42.871811][ T507] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.872098][ T507] rtnetlink_rcv_msg+0x710/0xc00 [ 42.872401][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.872694][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.872988][ T507] netlink_rcv_skb+0x121/0x350 [ 42.873274][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.873575][ T507] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.873885][ T507] ? netlink_deliver_tap+0x13e/0x340 [ 42.874172][ T507] ? netlink_deliver_tap+0xc3/0x340 [ 42.874470][ T507] netlink_unicast+0x49e/0x780 [ 42.874762][ T507] ? __pfx_netlink_unicast+0x10/0x10 [ 42.875045][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.875348][ T507] netlink_sendmsg+0x721/0xbe0 [ 42.875637][ T507] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.875931][ T507] ? __import_iovec+0x238/0x3c0 [ 42.876253][ T507] ____sys_sendmsg+0x7ad/0xa10 [ 42.876581][ T507] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.876868][ T507] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.877233][ T507] ___sys_sendmsg+0xed/0x170 [ 42.877530][ T507] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.877816][ T507] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.878182][ T507] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.878481][ T507] ? find_held_lock+0x2b/0x80 [ 42.878772][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.879064][ T507] ? find_held_lock+0x2b/0x80 [ 42.879371][ T507] ? __virt_addr_valid+0x22e/0x450 [ 42.879657][ T507] ? __lock_release+0x5d/0x170 [ 42.879954][ T507] __sys_sendmsg+0x10b/0x1a0 [ 42.880239][ T507] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.880608][ T507] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.880908][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.881197][ T507] do_syscall_64+0xc1/0x380 [ 42.881492][ T507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.881871][ T507] RIP: 0033:0x7facac6ac1e7 [ 42.882168][ T507] 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 [ 42.883277][ T507] RSP: 002b:00007ffec5082828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.883716][ T507] RAX: ffffffffffffffda RBX: 00007ffec5082f50 RCX: 00007facac6ac1e7 [ 42.884142][ T507] RDX: 0000000000000000 RSI: 00007ffec5082890 RDI: 0000000000000005 [ 42.884580][ T507] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.885001][ T507] R10: 00007facac5a9ee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.885435][ T507] R13: 00000000686e4928 R14: 0000000000499600 R15: 0000000000000000 [ 42.885872][ T507] [ 42.886093][ T507] irq event stamp: 40705 [ 42.886333][ T507] hardirqs last enabled at (40717): [] __up_console_sem+0x6b/0x80 [ 42.886831][ T507] hardirqs last disabled at (40726): [] __up_console_sem+0x50/0x80 [ 42.887326][ T507] softirqs last enabled at (39866): [] handle_softirqs+0x358/0x620 [ 42.887812][ T507] softirqs last disabled at (39825): [] __irq_exit_rcu+0xfa/0x160 [ 42.888315][ T507] ---[ end trace 0000000000000000 ]--- [ 42.996924][ T508] ------------[ cut here ]------------ [ 42.997236][ T508] WARNING: CPU: 0 PID: 508 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.998907][ T508] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.999501][ T508] CPU: 0 UID: 0 PID: 508 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.000059][ T508] Tainted: [W]=WARN [ 43.000267][ T508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.000614][ T508] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.000900][ T508] 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 [ 43.001891][ T508] RSP: 0018:ffffc90000677140 EFLAGS: 00010246 [ 43.002235][ T508] RAX: 0000000000000000 RBX: ffff888005dc1000 RCX: 0000000000000001 [ 43.002654][ T508] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 43.003061][ T508] RBP: ffffc90000677230 R08: ffff88800c3eb800 R09: 0000000000000000 [ 43.003483][ T508] R10: ffffc900006775c8 R11: ffffffff9b250668 R12: 1ffff920000cee2c [ 43.003892][ T508] R13: 00000000000007d0 R14: ffffc90000677880 R15: ffff8880050d83e0 [ 43.004309][ T508] FS: 00007fc0a057c800(0000) GS:ffff888092eb7000(0000) knlGS:0000000000000000 [ 43.004787][ T508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.005131][ T508] CR2: 00000000004e5ac8 CR3: 000000000e200002 CR4: 0000000000772ef0 [ 43.005556][ T508] PKRU: 55555554 [ 43.005764][ T508] Call Trace: [ 43.005968][ T508] [ 43.006108][ T508] ? find_held_lock+0x2b/0x80 [ 43.006404][ T508] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.006676][ T508] ? __lock_release+0x5d/0x170 [ 43.006953][ T508] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.007225][ T508] ? is_bpf_text_address+0x71/0x120 [ 43.007516][ T508] ? kernel_text_address+0xce/0xe0 [ 43.007831][ T508] do_setlink.constprop.0+0x6b1/0x2480 [ 43.008114][ T508] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.008472][ T508] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.008749][ T508] ? validate_chain+0x166/0x4d0 [ 43.009025][ T508] ? __kernel_text_address+0x12/0x40 [ 43.009316][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.009594][ T508] ? __mutex_trylock_common+0xf9/0x260 [ 43.009867][ T508] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.010207][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.010494][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.010769][ T508] ? trace_contention_end+0xdc/0x140 [ 43.011040][ T508] ? __mutex_lock+0x19c/0xcd0 [ 43.011325][ T508] ? find_held_lock+0x2b/0x80 [ 43.011599][ T508] ? rtnl_newlink+0x651/0xa60 [ 43.011871][ T508] ? __create_object+0x5e/0xb0 [ 43.012147][ T508] ? __pfx___mutex_lock+0x10/0x10 [ 43.012431][ T508] ? trace_cap_capable+0x10f/0x190 [ 43.012707][ T508] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.013047][ T508] ? __rtnl_newlink+0x40e/0xa40 [ 43.013341][ T508] rtnl_newlink+0x69a/0xa60 [ 43.013628][ T508] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.013898][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.014175][ T508] ? find_held_lock+0x2b/0x80 [ 43.014463][ T508] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.014734][ T508] ? __lock_release+0x5d/0x170 [ 43.015006][ T508] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.015280][ T508] rtnetlink_rcv_msg+0x710/0xc00 [ 43.015562][ T508] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.015845][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.016126][ T508] netlink_rcv_skb+0x121/0x350 [ 43.016422][ T508] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.016695][ T508] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.016978][ T508] ? netlink_deliver_tap+0x13e/0x340 [ 43.017249][ T508] ? netlink_deliver_tap+0xc3/0x340 [ 43.017532][ T508] netlink_unicast+0x49e/0x780 [ 43.017817][ T508] ? __pfx_netlink_unicast+0x10/0x10 [ 43.018089][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.018377][ T508] netlink_sendmsg+0x721/0xbe0 [ 43.018660][ T508] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.018933][ T508] ? __import_iovec+0x238/0x3c0 [ 43.019217][ T508] ____sys_sendmsg+0x7ad/0xa10 [ 43.019518][ T508] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.019797][ T508] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.020149][ T508] ___sys_sendmsg+0xed/0x170 [ 43.020428][ T508] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.020700][ T508] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.021040][ T508] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.021324][ T508] ? find_held_lock+0x2b/0x80 [ 43.021604][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.021989][ T508] ? find_held_lock+0x2b/0x80 [ 43.022266][ T508] ? __virt_addr_valid+0x22e/0x450 [ 43.022546][ T508] ? __lock_release+0x5d/0x170 [ 43.022828][ T508] __sys_sendmsg+0x10b/0x1a0 [ 43.023101][ T508] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.023465][ T508] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.023750][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.024031][ T508] do_syscall_64+0xc1/0x380 [ 43.024315][ T508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.024651][ T508] RIP: 0033:0x7fc0a07491e7 [ 43.024935][ T508] 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 [ 43.025926][ T508] RSP: 002b:00007ffece24cdb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.026366][ T508] RAX: ffffffffffffffda RBX: 00007ffece24d4e0 RCX: 00007fc0a07491e7 [ 43.026777][ T508] RDX: 0000000000000000 RSI: 00007ffece24ce20 RDI: 0000000000000005 [ 43.027187][ T508] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.027603][ T508] R10: 00007fc0a0646ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.028021][ T508] R13: 00000000686e4928 R14: 0000000000499600 R15: 0000000000000000 [ 43.028454][ T508] [ 43.028659][ T508] irq event stamp: 41329 [ 43.028863][ T508] hardirqs last enabled at (41337): [] __up_console_sem+0x6b/0x80 [ 43.029347][ T508] hardirqs last disabled at (41346): [] __up_console_sem+0x50/0x80 [ 43.029829][ T508] softirqs last enabled at (40454): [] handle_softirqs+0x358/0x620 [ 43.030313][ T508] softirqs last disabled at (39613): [] __irq_exit_rcu+0xfa/0x160 [ 43.030790][ T508] ---[ end trace 0000000000000000 ]--- [ 43.133074][ T509] ------------[ cut here ]------------ [ 43.133473][ T509] WARNING: CPU: 3 PID: 509 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.134018][ T509] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.134610][ T509] CPU: 3 UID: 0 PID: 509 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.135170][ T509] Tainted: [W]=WARN [ 43.135400][ T509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.135743][ T509] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.136027][ T509] 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 [ 43.137041][ T509] RSP: 0018:ffffc90000687140 EFLAGS: 00010246 [ 43.137401][ T509] RAX: 0000000000000000 RBX: ffff8880098b1000 RCX: 0000000000000001 [ 43.137815][ T509] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 43.138229][ T509] RBP: ffffc90000687230 R08: ffff88800a365000 R09: 0000000000000000 [ 43.138656][ T509] R10: ffffc900006875c8 R11: ffffffff9b250668 R12: 1ffff920000d0e2c [ 43.139070][ T509] R13: 00000000000007d0 R14: ffffc90000687880 R15: ffff8880050dade0 [ 43.139490][ T509] FS: 00007fa6ae393800(0000) GS:ffff888093037000(0000) knlGS:0000000000000000 [ 43.139968][ T509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.140332][ T509] CR2: 00000000004e5ac0 CR3: 000000000a008002 CR4: 0000000000772ef0 [ 43.140746][ T509] PKRU: 55555554 [ 43.140952][ T509] Call Trace: [ 43.141157][ T509] [ 43.141450][ T509] ? find_held_lock+0x2b/0x80 [ 43.141733][ T509] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.142005][ T509] ? __lock_release+0x5d/0x170 [ 43.142282][ T509] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.142736][ T509] ? is_bpf_text_address+0x71/0x120 [ 43.143012][ T509] ? kernel_text_address+0xce/0xe0 [ 43.143291][ T509] do_setlink.constprop.0+0x6b1/0x2480 [ 43.143751][ T509] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.144098][ T509] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.144384][ T509] ? validate_chain+0x166/0x4d0 [ 43.144665][ T509] ? __kernel_text_address+0x12/0x40 [ 43.144943][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.145223][ T509] ? __mutex_trylock_common+0xf9/0x260 [ 43.145507][ T509] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.145846][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.146125][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.146420][ T509] ? trace_contention_end+0xdc/0x140 [ 43.146702][ T509] ? __mutex_lock+0x19c/0xcd0 [ 43.146977][ T509] ? find_held_lock+0x2b/0x80 [ 43.147251][ T509] ? rtnl_newlink+0x651/0xa60 [ 43.147529][ T509] ? __create_object+0x5e/0xb0 [ 43.147805][ T509] ? __pfx___mutex_lock+0x10/0x10 [ 43.148080][ T509] ? trace_cap_capable+0x10f/0x190 [ 43.148368][ T509] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.148708][ T509] ? __rtnl_newlink+0x40e/0xa40 [ 43.148995][ T509] rtnl_newlink+0x69a/0xa60 [ 43.149275][ T509] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.149557][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.149837][ T509] ? find_held_lock+0x2b/0x80 [ 43.150232][ T509] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.150522][ T509] ? __lock_release+0x5d/0x170 [ 43.150802][ T509] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.151076][ T509] rtnetlink_rcv_msg+0x710/0xc00 [ 43.151365][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.151646][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.151924][ T509] netlink_rcv_skb+0x121/0x350 [ 43.152202][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.152489][ T509] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.152774][ T509] ? netlink_deliver_tap+0x13e/0x340 [ 43.153045][ T509] ? netlink_deliver_tap+0xc3/0x340 [ 43.153336][ T509] netlink_unicast+0x49e/0x780 [ 43.153614][ T509] ? __pfx_netlink_unicast+0x10/0x10 [ 43.153888][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.154168][ T509] netlink_sendmsg+0x721/0xbe0 [ 43.154454][ T509] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.154731][ T509] ? __import_iovec+0x238/0x3c0 [ 43.155013][ T509] ____sys_sendmsg+0x7ad/0xa10 [ 43.155309][ T509] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.155582][ T509] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.155941][ T509] ___sys_sendmsg+0xed/0x170 [ 43.156214][ T509] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.156508][ T509] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.156856][ T509] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.157131][ T509] ? find_held_lock+0x2b/0x80 [ 43.157441][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.157723][ T509] ? find_held_lock+0x2b/0x80 [ 43.157999][ T509] ? __virt_addr_valid+0x22e/0x450 [ 43.158279][ T509] ? __lock_release+0x5d/0x170 [ 43.158575][ T509] __sys_sendmsg+0x10b/0x1a0 [ 43.158857][ T509] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.159196][ T509] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.159496][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.159772][ T509] do_syscall_64+0xc1/0x380 [ 43.160047][ T509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.160397][ T509] RIP: 0033:0x7fa6ae5601e7 [ 43.160681][ T509] 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 [ 43.161679][ T509] RSP: 002b:00007fffa6b40cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.162096][ T509] RAX: ffffffffffffffda RBX: 00007fffa6b41400 RCX: 00007fa6ae5601e7 [ 43.162515][ T509] RDX: 0000000000000000 RSI: 00007fffa6b40d40 RDI: 0000000000000005 [ 43.162925][ T509] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.163350][ T509] R10: 00007fa6ae45dee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.163761][ T509] R13: 00000000686e4928 R14: 0000000000499600 R15: 0000000000000000 [ 43.164188][ T509] [ 43.164408][ T509] irq event stamp: 39253 [ 43.164614][ T509] hardirqs last enabled at (39261): [] __up_console_sem+0x6b/0x80 [ 43.165106][ T509] hardirqs last disabled at (39268): [] __up_console_sem+0x50/0x80 [ 43.165588][ T509] softirqs last enabled at (38812): [] handle_softirqs+0x358/0x620 [ 43.166062][ T509] softirqs last disabled at (38803): [] __irq_exit_rcu+0xfa/0x160 [ 43.166554][ T509] ---[ end trace 0000000000000000 ]--- [ 43.275318][ T510] ------------[ cut here ]------------ [ 43.275635][ T510] WARNING: CPU: 0 PID: 510 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.276176][ T510] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.276786][ T510] CPU: 0 UID: 0 PID: 510 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.277348][ T510] Tainted: [W]=WARN [ 43.277563][ T510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.277907][ T510] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.278199][ T510] 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 [ 43.279200][ T510] RSP: 0018:ffffc90000687140 EFLAGS: 00010246 [ 43.279555][ T510] RAX: 0000000000000000 RBX: ffff88800bc8c000 RCX: 0000000000000001 [ 43.279969][ T510] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 43.280387][ T510] RBP: ffffc90000687230 R08: ffff8880097ca000 R09: 0000000000000000 [ 43.280810][ T510] R10: ffffc900006875c8 R11: ffffffff9b250668 R12: 1ffff920000d0e2c [ 43.281219][ T510] R13: 00000000000007d0 R14: ffffc90000687880 R15: ffff8880050d9fe0 [ 43.281639][ T510] FS: 00007f6d1b48d800(0000) GS:ffff888092eb7000(0000) knlGS:0000000000000000 [ 43.282119][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.282474][ T510] CR2: 00000000004e73f0 CR3: 000000000a283005 CR4: 0000000000772ef0 [ 43.282888][ T510] PKRU: 55555554 [ 43.283094][ T510] Call Trace: [ 43.283310][ T510] [ 43.283454][ T510] ? find_held_lock+0x2b/0x80 [ 43.283735][ T510] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.284006][ T510] ? __lock_release+0x5d/0x170 [ 43.284288][ T510] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.284575][ T510] ? is_bpf_text_address+0x71/0x120 [ 43.284851][ T510] ? kernel_text_address+0xce/0xe0 [ 43.285127][ T510] do_setlink.constprop.0+0x6b1/0x2480 [ 43.285418][ T510] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.285766][ T510] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.286045][ T510] ? validate_chain+0x166/0x4d0 [ 43.286341][ T510] ? __kernel_text_address+0x12/0x40 [ 43.286619][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.286898][ T510] ? __mutex_trylock_common+0xf9/0x260 [ 43.287173][ T510] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.287525][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.287803][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.288077][ T510] ? trace_contention_end+0xdc/0x140 [ 43.288370][ T510] ? __mutex_lock+0x19c/0xcd0 [ 43.288645][ T510] ? find_held_lock+0x2b/0x80 [ 43.288918][ T510] ? rtnl_newlink+0x651/0xa60 [ 43.289190][ T510] ? __create_object+0x5e/0xb0 [ 43.289480][ T510] ? __pfx___mutex_lock+0x10/0x10 [ 43.289756][ T510] ? trace_cap_capable+0x10f/0x190 [ 43.290029][ T510] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.290384][ T510] ? __rtnl_newlink+0x40e/0xa40 [ 43.290664][ T510] rtnl_newlink+0x69a/0xa60 [ 43.290941][ T510] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.291218][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.291506][ T510] ? find_held_lock+0x2b/0x80 [ 43.291781][ T510] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.292051][ T510] ? __lock_release+0x5d/0x170 [ 43.292348][ T510] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.292628][ T510] rtnetlink_rcv_msg+0x710/0xc00 [ 43.292903][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.293181][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.293466][ T510] netlink_rcv_skb+0x121/0x350 [ 43.293740][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.294015][ T510] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.294315][ T510] ? netlink_deliver_tap+0x13e/0x340 [ 43.294595][ T510] ? netlink_deliver_tap+0xc3/0x340 [ 43.294873][ T510] netlink_unicast+0x49e/0x780 [ 43.295154][ T510] ? __pfx_netlink_unicast+0x10/0x10 [ 43.295452][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.295732][ T510] netlink_sendmsg+0x721/0xbe0 [ 43.296010][ T510] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.296294][ T510] ? __import_iovec+0x238/0x3c0 [ 43.296595][ T510] ____sys_sendmsg+0x7ad/0xa10 [ 43.296881][ T510] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.297154][ T510] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.297517][ T510] ___sys_sendmsg+0xed/0x170 [ 43.297789][ T510] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.298062][ T510] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.298412][ T510] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.298703][ T510] ? find_held_lock+0x2b/0x80 [ 43.298980][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.299259][ T510] ? find_held_lock+0x2b/0x80 [ 43.299544][ T510] ? __virt_addr_valid+0x22e/0x450 [ 43.299818][ T510] ? __lock_release+0x5d/0x170 [ 43.300099][ T510] __sys_sendmsg+0x10b/0x1a0 [ 43.300381][ T510] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.300720][ T510] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.301012][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.301287][ T510] do_syscall_64+0xc1/0x380 [ 43.301570][ T510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.301911][ T510] RIP: 0033:0x7f6d1b65a1e7 [ 43.302193][ T510] 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 [ 43.303181][ T510] RSP: 002b:00007ffd80b2c638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.303605][ T510] RAX: ffffffffffffffda RBX: 00007ffd80b2cd60 RCX: 00007f6d1b65a1e7 [ 43.304017][ T510] RDX: 0000000000000000 RSI: 00007ffd80b2c6a0 RDI: 0000000000000005 [ 43.304434][ T510] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.304847][ T510] R10: 00007f6d1b557ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.305255][ T510] R13: 00000000686e4929 R14: 0000000000499600 R15: 0000000000000000 [ 43.305685][ T510] [ 43.305890][ T510] irq event stamp: 42511 [ 43.306094][ T510] hardirqs last enabled at (42519): [] __up_console_sem+0x6b/0x80 [ 43.306592][ T510] hardirqs last disabled at (42528): [] __up_console_sem+0x50/0x80 [ 43.307066][ T510] softirqs last enabled at (42380): [] handle_softirqs+0x358/0x620 [ 43.307552][ T510] softirqs last disabled at (42371): [] __irq_exit_rcu+0xfa/0x160 [ 43.308026][ T510] ---[ end trace 0000000000000000 ]--- [ 43.418923][ T511] ------------[ cut here ]------------ [ 43.419235][ T511] WARNING: CPU: 3 PID: 511 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.421021][ T511] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.421626][ T511] CPU: 3 UID: 0 PID: 511 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.422183][ T511] Tainted: [W]=WARN [ 43.422398][ T511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.422740][ T511] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.423023][ T511] 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 [ 43.424015][ T511] RSP: 0018:ffffc90000697140 EFLAGS: 00010246 [ 43.424377][ T511] RAX: 0000000000000000 RBX: ffff888009484000 RCX: 0000000000000001 [ 43.424788][ T511] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 43.425194][ T511] RBP: ffffc90000697230 R08: ffff888008b78800 R09: 0000000000000000 [ 43.425617][ T511] R10: ffffc900006975c8 R11: ffffffff9b250668 R12: 1ffff920000d2e2c [ 43.426026][ T511] R13: 00000000000007d0 R14: ffffc90000697880 R15: ffff8880050d8e60 [ 43.426456][ T511] FS: 00007f947dfbd800(0000) GS:ffff888093037000(0000) knlGS:0000000000000000 [ 43.426936][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.427285][ T511] CR2: 00000000004e5ab8 CR3: 0000000005304005 CR4: 0000000000772ef0 [ 43.427704][ T511] PKRU: 55555554 [ 43.427909][ T511] Call Trace: [ 43.428113][ T511] [ 43.428252][ T511] ? find_held_lock+0x2b/0x80 [ 43.428540][ T511] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.428813][ T511] ? __lock_release+0x5d/0x170 [ 43.429092][ T511] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.429382][ T511] ? is_bpf_text_address+0x71/0x120 [ 43.429657][ T511] ? kernel_text_address+0xce/0xe0 [ 43.429933][ T511] do_setlink.constprop.0+0x6b1/0x2480 [ 43.430213][ T511] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.430567][ T511] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.430837][ T511] ? validate_chain+0x166/0x4d0 [ 43.431115][ T511] ? __kernel_text_address+0x12/0x40 [ 43.431400][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.431676][ T511] ? __mutex_trylock_common+0xf9/0x260 [ 43.431949][ T511] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.432287][ T511] ? rcu_is_watching+0x12/0xc0 [ 43.432571][ T511] ? rcu_is_watching+0x12/0xc0 [ 43.432844][ T511] ? trace_contention_end+0xdc/0x140 [ 43.433121][ T511] ? __mutex_lock+0x19c/0xcd0 [ 43.433404][ T511] ? find_held_lock+0x2b/0x80 [ 43.433679][ T511] ? rtnl_newlink+0x651/0xa60 [ 43.433950][ T511] ? __create_object+0x5e/0xb0 [ 43.434226][ T511] ? __pfx___mutex_lock+0x10/0x10 [ 43.434514][ T511] ? trace_cap_capable+0x10f/0x190 [ 43.434787][ T511] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.435126][ T511] ? __rtnl_newlink+0x40e/0xa40 [ 43.435423][ T511] rtnl_newlink+0x69a/0xa60 [ 43.435702][ T511] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.435975][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.436253][ T511] ? find_held_lock+0x2b/0x80 [ 43.436551][ T511] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.436824][ T511] ? __lock_release+0x5d/0x170 [ 43.437101][ T511] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.437382][ T511] rtnetlink_rcv_msg+0x710/0xc00 [ 43.437664][ T511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.437943][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.438221][ T511] netlink_rcv_skb+0x121/0x350 [ 43.438506][ T511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.438781][ T511] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.439066][ T511] ? netlink_deliver_tap+0x13e/0x340 [ 43.439346][ T511] ? netlink_deliver_tap+0xc3/0x340 [ 43.439630][ T511] netlink_unicast+0x49e/0x780 [ 43.439912][ T511] ? __pfx_netlink_unicast+0x10/0x10 [ 43.440185][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.440477][ T511] netlink_sendmsg+0x721/0xbe0 [ 43.440755][ T511] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.441033][ T511] ? __import_iovec+0x238/0x3c0 [ 43.441323][ T511] ____sys_sendmsg+0x7ad/0xa10 [ 43.441605][ T511] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.441880][ T511] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.442229][ T511] ___sys_sendmsg+0xed/0x170 [ 43.442510][ T511] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.442785][ T511] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.443125][ T511] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.443421][ T511] ? find_held_lock+0x2b/0x80 [ 43.443706][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.443985][ T511] ? find_held_lock+0x2b/0x80 [ 43.444259][ T511] ? __virt_addr_valid+0x22e/0x450 [ 43.444543][ T511] ? __lock_release+0x5d/0x170 [ 43.444834][ T511] __sys_sendmsg+0x10b/0x1a0 [ 43.445106][ T511] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.445454][ T511] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.445748][ T511] ? rcu_is_watching+0x12/0xc0 [ 43.446023][ T511] do_syscall_64+0xc1/0x380 [ 43.446329][ T511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.446669][ T511] RIP: 0033:0x7f947e18a1e7 [ 43.446951][ T511] 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 [ 43.447938][ T511] RSP: 002b:00007ffecdad1a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.448360][ T511] RAX: ffffffffffffffda RBX: 00007ffecdad21b0 RCX: 00007f947e18a1e7 [ 43.448770][ T511] RDX: 0000000000000000 RSI: 00007ffecdad1af0 RDI: 0000000000000005 [ 43.449176][ T511] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.449603][ T511] R10: 00007f947e087ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.450012][ T511] R13: 00000000686e4929 R14: 0000000000499600 R15: 0000000000000000 [ 43.450448][ T511] [ 43.450659][ T511] irq event stamp: 42843 [ 43.450864][ T511] hardirqs last enabled at (42851): [] __up_console_sem+0x6b/0x80 [ 43.451354][ T511] hardirqs last disabled at (42860): [] __up_console_sem+0x50/0x80 [ 43.451823][ T511] softirqs last enabled at (42094): [] handle_softirqs+0x358/0x620 [ 43.452294][ T511] softirqs last disabled at (42085): [] __irq_exit_rcu+0xfa/0x160 [ 43.452776][ T511] ---[ end trace 0000000000000000 ]--- [ 43.581286][ T512] ------------[ cut here ]------------ [ 43.581619][ T512] WARNING: CPU: 0 PID: 512 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.582165][ T512] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.583271][ T512] CPU: 0 UID: 0 PID: 512 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.583865][ T512] Tainted: [W]=WARN [ 43.584081][ T512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.584446][ T512] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.584736][ T512] 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 [ 43.585725][ T512] RSP: 0018:ffffc90000697140 EFLAGS: 00010246 [ 43.586073][ T512] RAX: 0000000000000000 RBX: ffff888005fb4000 RCX: 0000000000000001 [ 43.586510][ T512] RDX: 0000000000000000 RSI: ffffffff9a49b941 RDI: ffffffff99c555e0 [ 43.586926][ T512] RBP: ffffc90000697230 R08: ffff88800a176800 R09: 0000000000000000 [ 43.587346][ T512] R10: ffffc900006975c8 R11: ffffffff9b250668 R12: 1ffff920000d2e2c [ 43.587761][ T512] R13: 00000000000007d0 R14: ffffc90000697880 R15: ffff8880050d8760 [ 43.588178][ T512] FS: 00007f81f7dda800(0000) GS:ffff888092eb7000(0000) knlGS:0000000000000000 [ 43.588671][ T512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.589019][ T512] CR2: 00000000004e59c0 CR3: 000000000bbf9001 CR4: 0000000000772ef0 [ 43.589442][ T512] PKRU: 55555554 [ 43.589649][ T512] Call Trace: [ 43.589855][ T512] [ 43.589997][ T512] ? find_held_lock+0x2b/0x80 [ 43.590278][ T512] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.590564][ T512] ? __lock_release+0x5d/0x170 [ 43.590841][ T512] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.591117][ T512] ? is_bpf_text_address+0x71/0x120 [ 43.591398][ T512] ? kernel_text_address+0xce/0xe0 [ 43.591677][ T512] do_setlink.constprop.0+0x6b1/0x2480 [ 43.591963][ T512] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.592329][ T512] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.592604][ T512] ? validate_chain+0x166/0x4d0 [ 43.592876][ T512] ? __kernel_text_address+0x12/0x40 [ 43.593153][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.593450][ T512] ? __mutex_trylock_common+0xf9/0x260 [ 43.593727][ T512] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.594071][ T512] ? rcu_is_watching+0x12/0xc0 [ 43.594360][ T512] ? rcu_is_watching+0x12/0xc0 [ 43.594634][ T512] ? trace_contention_end+0xdc/0x140 [ 43.594907][ T512] ? __mutex_lock+0x19c/0xcd0 [ 43.595180][ T512] ? find_held_lock+0x2b/0x80 [ 43.595468][ T512] ? rtnl_newlink+0x651/0xa60 [ 43.595739][ T512] ? __create_object+0x5e/0xb0 [ 43.596020][ T512] ? __pfx___mutex_lock+0x10/0x10 [ 43.596318][ T512] ? trace_cap_capable+0x10f/0x190 [ 43.596594][ T512] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.596933][ T512] ? __rtnl_newlink+0x40e/0xa40 [ 43.597214][ T512] rtnl_newlink+0x69a/0xa60 [ 43.597505][ T512] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.597781][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.598062][ T512] ? find_held_lock+0x2b/0x80 [ 43.598362][ T512] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.598635][ T512] ? __lock_release+0x5d/0x170 [ 43.598910][ T512] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.599184][ T512] rtnetlink_rcv_msg+0x710/0xc00 [ 43.599469][ T512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.599750][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.600030][ T512] netlink_rcv_skb+0x121/0x350 [ 43.600318][ T512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.600598][ T512] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.600882][ T512] ? netlink_deliver_tap+0x13e/0x340 [ 43.601156][ T512] ? netlink_deliver_tap+0xc3/0x340 [ 43.601442][ T512] netlink_unicast+0x49e/0x780 [ 43.601720][ T512] ? __pfx_netlink_unicast+0x10/0x10 [ 43.601994][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.602277][ T512] netlink_sendmsg+0x721/0xbe0 [ 43.602562][ T512] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.602836][ T512] ? __import_iovec+0x238/0x3c0 [ 43.603119][ T512] ____sys_sendmsg+0x7ad/0xa10 [ 43.603402][ T512] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.603673][ T512] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.604024][ T512] ___sys_sendmsg+0xed/0x170 [ 43.604295][ T512] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.604587][ T512] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.604928][ T512] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.605205][ T512] ? find_held_lock+0x2b/0x80 [ 43.605497][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.605777][ T512] ? find_held_lock+0x2b/0x80 [ 43.606051][ T512] ? __virt_addr_valid+0x22e/0x450 [ 43.606363][ T512] ? __lock_release+0x5d/0x170 [ 43.606651][ T512] __sys_sendmsg+0x10b/0x1a0 [ 43.606922][ T512] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.607263][ T512] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.607557][ T512] ? rcu_is_watching+0x12/0xc0 [ 43.607835][ T512] do_syscall_64+0xc1/0x380 [ 43.608109][ T512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.608457][ T512] RIP: 0033:0x7f81f7fa71e7 [ 43.608749][ T512] 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 [ 43.609731][ T512] RSP: 002b:00007fff02d31cf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.610150][ T512] RAX: ffffffffffffffda RBX: 00007fff02d32420 RCX: 00007f81f7fa71e7 [ 43.610578][ T512] RDX: 0000000000000000 RSI: 00007fff02d31d60 RDI: 0000000000000005 [ 43.610989][ T512] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.611405][ T512] R10: 00007f81f7ea4ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.611815][ T512] R13: 00000000686e4929 R14: 0000000000499600 R15: 0000000000000000 [ 43.612243][ T512] [ 43.612459][ T512] irq event stamp: 39065 [ 43.612664][ T512] hardirqs last enabled at (39073): [] __up_console_sem+0x6b/0x80 [ 43.613140][ T512] hardirqs last disabled at (39080): [] __up_console_sem+0x50/0x80 [ 43.613620][ T512] softirqs last enabled at (38916): [] handle_softirqs+0x358/0x620 [ 43.614098][ T512] softirqs last disabled at (38907): [] __irq_exit_rcu+0xfa/0x160 [ 43.614580][ T512] ---[ end trace 0000000000000000 ]---