[ 14.651720][ T253] ip (253) used greatest stack depth: 24032 bytes left [ 23.763986][ T357] 8021q: 802.1Q VLAN Support v1.8 [ 24.349627][ T363] gre: GRE over IPv4 demultiplexer driver [ 24.416728][ T363] ip6_gre: GRE over IPv6 tunneling driver [ 36.232000][ T446] GACT probability NOT on [ 42.263960][ T503] ------------[ cut here ]------------ [ 42.264433][ T503] WARNING: CPU: 0 PID: 503 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.265041][ T503] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.266538][ T503] CPU: 0 UID: 0 PID: 503 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.267037][ T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.267395][ T503] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.267701][ T503] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 42.268721][ T503] RSP: 0018:ffffc900007e7140 EFLAGS: 00010246 [ 42.269078][ T503] RAX: 0000000000000000 RBX: ffff88800226c000 RCX: 0000000000000001 [ 42.269502][ T503] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 42.269916][ T503] RBP: ffffc900007e7230 R08: ffff88800eea5000 R09: 0000000000000000 [ 42.270335][ T503] R10: ffffc900007e75c8 R11: ffffffffa6e50668 R12: 1ffff920000fce2c [ 42.270758][ T503] R13: 00000000000007d0 R14: ffffc900007e7880 R15: ffff888005150760 [ 42.271178][ T503] FS: 00007fafb08d3800(0000) GS:ffff88808e0b7000(0000) knlGS:0000000000000000 [ 42.271670][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.272021][ T503] CR2: 00000000004e5aa0 CR3: 000000000e9ca005 CR4: 0000000000772ef0 [ 42.272445][ T503] PKRU: 55555554 [ 42.272655][ T503] Call Trace: [ 42.272864][ T503] [ 42.273008][ T503] ? find_held_lock+0x2b/0x80 [ 42.273305][ T503] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.273808][ T503] ? __lock_release+0x5d/0x170 [ 42.274090][ T503] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.274373][ T503] ? is_bpf_text_address+0x71/0x120 [ 42.274670][ T503] ? kernel_text_address+0xce/0xe0 [ 42.274959][ T503] do_setlink.constprop.0+0x6b1/0x2480 [ 42.275248][ T503] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.275605][ T503] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.275887][ T503] ? validate_chain+0x166/0x4d0 [ 42.276166][ T503] ? __kernel_text_address+0x12/0x40 [ 42.276450][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.276729][ T503] ? __mutex_trylock_common+0xf9/0x260 [ 42.277003][ T503] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.277341][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.277632][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.277905][ T503] ? trace_contention_end+0xdc/0x140 [ 42.278184][ T503] ? __mutex_lock+0x19c/0xcd0 [ 42.278481][ T503] ? find_held_lock+0x2b/0x80 [ 42.278802][ T503] ? rtnl_newlink+0x651/0xa60 [ 42.279077][ T503] ? __create_object+0x5e/0xb0 [ 42.279362][ T503] ? __pfx___mutex_lock+0x10/0x10 [ 42.279648][ T503] ? trace_cap_capable+0x10f/0x190 [ 42.279934][ T503] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.280276][ T503] ? __rtnl_newlink+0x40e/0xa40 [ 42.280573][ T503] rtnl_newlink+0x69a/0xa60 [ 42.280853][ T503] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.281125][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.281404][ T503] ? find_held_lock+0x2b/0x80 [ 42.281690][ T503] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.281961][ T503] ? __lock_release+0x5d/0x170 [ 42.282237][ T503] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.282518][ T503] rtnetlink_rcv_msg+0x713/0xc00 [ 42.282798][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.283076][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.283353][ T503] netlink_rcv_skb+0x121/0x350 [ 42.283643][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.283918][ T503] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.284202][ T503] ? netlink_deliver_tap+0x13e/0x340 [ 42.284486][ T503] ? netlink_deliver_tap+0xc3/0x340 [ 42.284792][ T503] netlink_unicast+0x4a1/0x780 [ 42.285070][ T503] ? __pfx_netlink_unicast+0x10/0x10 [ 42.285345][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.285633][ T503] netlink_sendmsg+0x721/0xbe0 [ 42.285925][ T503] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.286224][ T503] ? __import_iovec+0x238/0x3c0 [ 42.286523][ T503] ____sys_sendmsg+0x7aa/0xa10 [ 42.286815][ T503] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.287089][ T503] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.287471][ T503] ___sys_sendmsg+0xed/0x170 [ 42.287748][ T503] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.288022][ T503] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.288365][ T503] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.288699][ T503] ? find_held_lock+0x2b/0x80 [ 42.288984][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.289265][ T503] ? find_held_lock+0x2b/0x80 [ 42.289549][ T503] ? __virt_addr_valid+0x22e/0x450 [ 42.289823][ T503] ? __lock_release+0x5d/0x170 [ 42.290104][ T503] __sys_sendmsg+0x10b/0x1a0 [ 42.290375][ T503] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.290759][ T503] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.291049][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.291323][ T503] do_syscall_64+0xc1/0x380 [ 42.291613][ T503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.292072][ T503] RIP: 0033:0x7fafb0aa01e7 [ 42.292366][ 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 [ 42.293375][ T503] RSP: 002b:00007fff738a8248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.293803][ T503] RAX: ffffffffffffffda RBX: 00007fff738a8970 RCX: 00007fafb0aa01e7 [ 42.294219][ T503] RDX: 0000000000000000 RSI: 00007fff738a82b0 RDI: 0000000000000005 [ 42.294642][ T503] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.295062][ T503] R10: 00007fafb099dee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.295485][ T503] R13: 00000000686e6703 R14: 0000000000499600 R15: 0000000000000000 [ 42.295912][ T503] [ 42.296120][ T503] irq event stamp: 39015 [ 42.296330][ T503] hardirqs last enabled at (39023): [] __up_console_sem+0x6b/0x80 [ 42.296829][ T503] hardirqs last disabled at (39032): [] __up_console_sem+0x50/0x80 [ 42.297331][ T503] softirqs last enabled at (38230): [] handle_softirqs+0x358/0x620 [ 42.297819][ T503] softirqs last disabled at (37583): [] __irq_exit_rcu+0xfa/0x160 [ 42.298295][ T503] ---[ end trace 0000000000000000 ]--- [ 42.413786][ T504] ------------[ cut here ]------------ [ 42.414089][ T504] WARNING: CPU: 3 PID: 504 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.414642][ T504] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.415229][ T504] CPU: 3 UID: 0 PID: 504 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.415795][ T504] Tainted: [W]=WARN [ 42.416008][ T504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.416360][ T504] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.417532][ T504] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 42.418517][ T504] RSP: 0018:ffffc900007e7140 EFLAGS: 00010246 [ 42.418971][ T504] RAX: 0000000000000000 RBX: ffff888009574000 RCX: 0000000000000001 [ 42.419380][ T504] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 42.419797][ T504] RBP: ffffc900007e7230 R08: ffff888009488800 R09: 0000000000000000 [ 42.420206][ T504] R10: ffffc900007e75c8 R11: ffffffffa6e50668 R12: 1ffff920000fce2c [ 42.420622][ T504] R13: 00000000000007d0 R14: ffffc900007e7880 R15: ffff888005151fe0 [ 42.421036][ T504] FS: 00007f4502a94800(0000) GS:ffff88808e237000(0000) knlGS:0000000000000000 [ 42.421519][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.421862][ T504] CR2: 00000000004e5aa8 CR3: 000000000ea17004 CR4: 0000000000772ef0 [ 42.422273][ T504] PKRU: 55555554 [ 42.422483][ T504] Call Trace: [ 42.422690][ T504] [ 42.422829][ T504] ? find_held_lock+0x2b/0x80 [ 42.423110][ T504] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.423381][ T504] ? __lock_release+0x5d/0x170 [ 42.423674][ T504] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.423951][ T504] ? is_bpf_text_address+0x71/0x120 [ 42.424225][ T504] ? kernel_text_address+0xce/0xe0 [ 42.424513][ T504] do_setlink.constprop.0+0x6b1/0x2480 [ 42.424792][ T504] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.425140][ T504] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.425421][ T504] ? validate_chain+0x166/0x4d0 [ 42.425692][ T504] ? __kernel_text_address+0x12/0x40 [ 42.425970][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.426246][ T504] ? __mutex_trylock_common+0xf9/0x260 [ 42.426534][ T504] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.426874][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.427151][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.427431][ T504] ? trace_contention_end+0xdc/0x140 [ 42.427707][ T504] ? __mutex_lock+0x19c/0xcd0 [ 42.427980][ T504] ? find_held_lock+0x2b/0x80 [ 42.428261][ T504] ? rtnl_newlink+0x651/0xa60 [ 42.428556][ T504] ? __create_object+0x5e/0xb0 [ 42.428854][ T504] ? __pfx___mutex_lock+0x10/0x10 [ 42.429128][ T504] ? trace_cap_capable+0x10f/0x190 [ 42.429402][ T504] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.429758][ T504] ? __rtnl_newlink+0x40e/0xa40 [ 42.430038][ T504] rtnl_newlink+0x69a/0xa60 [ 42.430319][ T504] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.430603][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.430888][ T504] ? find_held_lock+0x2b/0x80 [ 42.431162][ T504] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.431443][ T504] ? __lock_release+0x5d/0x170 [ 42.431716][ T504] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.431987][ T504] rtnetlink_rcv_msg+0x713/0xc00 [ 42.432264][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.432549][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.432827][ T504] netlink_rcv_skb+0x121/0x350 [ 42.433105][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.433379][ T504] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.433673][ T504] ? netlink_deliver_tap+0x13e/0x340 [ 42.433946][ T504] ? netlink_deliver_tap+0xc3/0x340 [ 42.434227][ T504] netlink_unicast+0x4a1/0x780 [ 42.434513][ T504] ? __pfx_netlink_unicast+0x10/0x10 [ 42.434787][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.435074][ T504] netlink_sendmsg+0x721/0xbe0 [ 42.435351][ T504] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.435634][ T504] ? __import_iovec+0x238/0x3c0 [ 42.435917][ T504] ____sys_sendmsg+0x7aa/0xa10 [ 42.436194][ T504] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.436476][ T504] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.436830][ T504] ___sys_sendmsg+0xed/0x170 [ 42.437105][ T504] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.437377][ T504] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.437726][ T504] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.438002][ T504] ? find_held_lock+0x2b/0x80 [ 42.438278][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.438569][ T504] ? find_held_lock+0x2b/0x80 [ 42.438854][ T504] ? __virt_addr_valid+0x22e/0x450 [ 42.439133][ T504] ? __lock_release+0x5d/0x170 [ 42.439424][ T504] __sys_sendmsg+0x10b/0x1a0 [ 42.439699][ T504] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.440038][ T504] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.440322][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.440616][ T504] do_syscall_64+0xc1/0x380 [ 42.440892][ T504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.441237][ T504] RIP: 0033:0x7f4502c611e7 [ 42.441531][ 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 [ 42.442520][ T504] RSP: 002b:00007ffefbb28128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.442953][ T504] RAX: ffffffffffffffda RBX: 00007ffefbb28850 RCX: 00007f4502c611e7 [ 42.443412][ T504] RDX: 0000000000000000 RSI: 00007ffefbb28190 RDI: 0000000000000005 [ 42.443838][ T504] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.444247][ T504] R10: 00007f4502b5eee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.444663][ T504] R13: 00000000686e6704 R14: 0000000000499600 R15: 0000000000000000 [ 42.445092][ T504] [ 42.445300][ T504] irq event stamp: 42515 [ 42.445513][ T504] hardirqs last enabled at (42525): [] __up_console_sem+0x6b/0x80 [ 42.445989][ T504] hardirqs last disabled at (42532): [] __up_console_sem+0x50/0x80 [ 42.446468][ T504] softirqs last enabled at (42408): [] handle_softirqs+0x358/0x620 [ 42.446952][ T504] softirqs last disabled at (42399): [] __irq_exit_rcu+0xfa/0x160 [ 42.447433][ T504] ---[ end trace 0000000000000000 ]--- [ 42.550074][ T505] ------------[ cut here ]------------ [ 42.550404][ T505] WARNING: CPU: 0 PID: 505 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.550962][ T505] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.551542][ T505] CPU: 0 UID: 0 PID: 505 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.552091][ T505] Tainted: [W]=WARN [ 42.552303][ T505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.552650][ T505] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.552934][ T505] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 42.553916][ T505] RSP: 0018:ffffc90000807140 EFLAGS: 00010246 [ 42.554267][ T505] RAX: 0000000000000000 RBX: ffff888001ff4000 RCX: 0000000000000001 [ 42.554688][ T505] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 42.555102][ T505] RBP: ffffc90000807230 R08: ffff88800b59e800 R09: 0000000000000000 [ 42.555521][ T505] R10: ffffc900008075c8 R11: ffffffffa6e50668 R12: 1ffff92000100e2c [ 42.555934][ T505] R13: 00000000000007d0 R14: ffffc90000807880 R15: ffff888005153860 [ 42.556342][ T505] FS: 00007fe0ef21e800(0000) GS:ffff88808e0b7000(0000) knlGS:0000000000000000 [ 42.556828][ T505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.557172][ T505] CR2: 00000000004e73c8 CR3: 000000000e9c5001 CR4: 0000000000772ef0 [ 42.557597][ T505] PKRU: 55555554 [ 42.557805][ T505] Call Trace: [ 42.558009][ T505] [ 42.558148][ T505] ? find_held_lock+0x2b/0x80 [ 42.558435][ T505] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.558718][ T505] ? __lock_release+0x5d/0x170 [ 42.558994][ T505] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.559268][ T505] ? is_bpf_text_address+0x71/0x120 [ 42.559556][ T505] ? kernel_text_address+0xce/0xe0 [ 42.559838][ T505] do_setlink.constprop.0+0x6b1/0x2480 [ 42.560117][ T505] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.560473][ T505] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.560747][ T505] ? validate_chain+0x166/0x4d0 [ 42.561019][ T505] ? __kernel_text_address+0x12/0x40 [ 42.561293][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.561583][ T505] ? __mutex_trylock_common+0xf9/0x260 [ 42.561859][ T505] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.562201][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.562485][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.562760][ T505] ? trace_contention_end+0xdc/0x140 [ 42.563032][ T505] ? __mutex_lock+0x19c/0xcd0 [ 42.563306][ T505] ? find_held_lock+0x2b/0x80 [ 42.563589][ T505] ? rtnl_newlink+0x651/0xa60 [ 42.563863][ T505] ? __create_object+0x5e/0xb0 [ 42.564138][ T505] ? __pfx___mutex_lock+0x10/0x10 [ 42.564432][ T505] ? trace_cap_capable+0x10f/0x190 [ 42.564705][ T505] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.565045][ T505] ? __rtnl_newlink+0x40e/0xa40 [ 42.565325][ T505] rtnl_newlink+0x69a/0xa60 [ 42.565616][ T505] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.565897][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.566179][ T505] ? find_held_lock+0x2b/0x80 [ 42.566463][ T505] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.566737][ T505] ? __lock_release+0x5d/0x170 [ 42.567013][ T505] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.567288][ T505] rtnetlink_rcv_msg+0x713/0xc00 [ 42.567574][ T505] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.567852][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.568152][ T505] netlink_rcv_skb+0x121/0x350 [ 42.568444][ T505] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.568729][ T505] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.569016][ T505] ? netlink_deliver_tap+0x13e/0x340 [ 42.569287][ T505] ? netlink_deliver_tap+0xc3/0x340 [ 42.569572][ T505] netlink_unicast+0x4a1/0x780 [ 42.569853][ T505] ? __pfx_netlink_unicast+0x10/0x10 [ 42.570131][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.570425][ T505] netlink_sendmsg+0x721/0xbe0 [ 42.570705][ T505] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.570979][ T505] ? __import_iovec+0x238/0x3c0 [ 42.571263][ T505] ____sys_sendmsg+0x7aa/0xa10 [ 42.571553][ T505] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.571828][ T505] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.572187][ T505] ___sys_sendmsg+0xed/0x170 [ 42.572468][ T505] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.572740][ T505] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.573081][ T505] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.573358][ T505] ? find_held_lock+0x2b/0x80 [ 42.573645][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.573926][ T505] ? find_held_lock+0x2b/0x80 [ 42.574207][ T505] ? __virt_addr_valid+0x22e/0x450 [ 42.574505][ T505] ? __lock_release+0x5d/0x170 [ 42.574786][ T505] __sys_sendmsg+0x10b/0x1a0 [ 42.575056][ T505] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.575395][ T505] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.575691][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.575968][ T505] do_syscall_64+0xc1/0x380 [ 42.576255][ T505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.576609][ T505] RIP: 0033:0x7fe0ef3eb1e7 [ 42.576896][ 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 [ 42.577882][ T505] RSP: 002b:00007ffe4bb80cf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.578299][ T505] RAX: ffffffffffffffda RBX: 00007ffe4bb81420 RCX: 00007fe0ef3eb1e7 [ 42.578733][ T505] RDX: 0000000000000000 RSI: 00007ffe4bb80d60 RDI: 0000000000000005 [ 42.579145][ T505] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.579566][ T505] R10: 00007fe0ef2e8ee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.579981][ T505] R13: 00000000686e6704 R14: 0000000000499600 R15: 0000000000000000 [ 42.580404][ T505] [ 42.580625][ T505] irq event stamp: 37943 [ 42.580832][ T505] hardirqs last enabled at (37951): [] __up_console_sem+0x6b/0x80 [ 42.581304][ T505] hardirqs last disabled at (37958): [] __up_console_sem+0x50/0x80 [ 42.581789][ T505] softirqs last enabled at (36976): [] netlink_release+0x328/0xf20 [ 42.582262][ T505] softirqs last disabled at (36974): [] netlink_release+0x2b3/0xf20 [ 42.582747][ T505] ---[ end trace 0000000000000000 ]--- [ 42.695656][ T506] ------------[ cut here ]------------ [ 42.696001][ T506] WARNING: CPU: 2 PID: 506 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.696578][ T506] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.697174][ T506] CPU: 2 UID: 0 PID: 506 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.698252][ T506] Tainted: [W]=WARN [ 42.698505][ T506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.698897][ T506] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.699201][ T506] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 42.700204][ T506] RSP: 0018:ffffc90000817140 EFLAGS: 00010246 [ 42.700578][ T506] RAX: 0000000000000000 RBX: ffff88800a61c000 RCX: 0000000000000001 [ 42.701012][ T506] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 42.701450][ T506] RBP: ffffc90000817230 R08: ffff88800b5dd000 R09: 0000000000000000 [ 42.701876][ T506] R10: ffffc900008175c8 R11: ffffffffa6e50668 R12: 1ffff92000102e2c [ 42.702305][ T506] R13: 00000000000007d0 R14: ffffc90000817880 R15: ffff8880051503e0 [ 42.702748][ T506] FS: 00007f2c209d9800(0000) GS:ffff88808e1b7000(0000) knlGS:0000000000000000 [ 42.703243][ T506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.703620][ T506] CR2: 00000000004e5ab0 CR3: 000000000e806001 CR4: 0000000000772ef0 [ 42.704046][ T506] PKRU: 55555554 [ 42.704267][ T506] Call Trace: [ 42.704501][ T506] [ 42.704656][ T506] ? find_held_lock+0x2b/0x80 [ 42.704952][ T506] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.705240][ T506] ? __lock_release+0x5d/0x170 [ 42.705548][ T506] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.705841][ T506] ? is_bpf_text_address+0x71/0x120 [ 42.706133][ T506] ? kernel_text_address+0xce/0xe0 [ 42.706437][ T506] do_setlink.constprop.0+0x6b1/0x2480 [ 42.706738][ T506] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.707098][ T506] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.707387][ T506] ? validate_chain+0x166/0x4d0 [ 42.707691][ T506] ? __kernel_text_address+0x12/0x40 [ 42.707985][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.708279][ T506] ? __mutex_trylock_common+0xf9/0x260 [ 42.708585][ T506] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.708954][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.709246][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.709549][ T506] ? trace_contention_end+0xdc/0x140 [ 42.709839][ T506] ? __mutex_lock+0x19c/0xcd0 [ 42.710127][ T506] ? find_held_lock+0x2b/0x80 [ 42.710430][ T506] ? rtnl_newlink+0x651/0xa60 [ 42.710717][ T506] ? __create_object+0x5e/0xb0 [ 42.711012][ T506] ? __pfx___mutex_lock+0x10/0x10 [ 42.711300][ T506] ? trace_cap_capable+0x10f/0x190 [ 42.711617][ T506] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.711971][ T506] ? __rtnl_newlink+0x40e/0xa40 [ 42.712266][ T506] rtnl_newlink+0x69a/0xa60 [ 42.712570][ T506] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.712860][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.713153][ T506] ? find_held_lock+0x2b/0x80 [ 42.713469][ T506] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.713760][ T506] ? __lock_release+0x5d/0x170 [ 42.714051][ T506] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.714341][ T506] rtnetlink_rcv_msg+0x713/0xc00 [ 42.714644][ T506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.714937][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.715230][ T506] netlink_rcv_skb+0x121/0x350 [ 42.715537][ T506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.715824][ T506] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.716122][ T506] ? netlink_deliver_tap+0x13e/0x340 [ 42.716407][ T506] ? netlink_deliver_tap+0xc3/0x340 [ 42.716709][ T506] netlink_unicast+0x4a1/0x780 [ 42.716999][ T506] ? __pfx_netlink_unicast+0x10/0x10 [ 42.717285][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.717608][ T506] netlink_sendmsg+0x721/0xbe0 [ 42.717911][ T506] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.718199][ T506] ? __import_iovec+0x238/0x3c0 [ 42.718506][ T506] ____sys_sendmsg+0x7aa/0xa10 [ 42.718816][ T506] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.719106][ T506] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.719486][ T506] ___sys_sendmsg+0xed/0x170 [ 42.719779][ T506] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.720063][ T506] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.720430][ T506] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.720721][ T506] ? find_held_lock+0x2b/0x80 [ 42.721013][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.721304][ T506] ? find_held_lock+0x2b/0x80 [ 42.721604][ T506] ? __virt_addr_valid+0x22e/0x450 [ 42.721893][ T506] ? __lock_release+0x5d/0x170 [ 42.722187][ T506] __sys_sendmsg+0x10b/0x1a0 [ 42.722484][ T506] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.722841][ T506] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.723138][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.723440][ T506] do_syscall_64+0xc1/0x380 [ 42.723731][ T506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.724086][ T506] RIP: 0033:0x7f2c20ba61e7 [ 42.724388][ 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 [ 42.725396][ T506] RSP: 002b:00007ffc2f123ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.725837][ T506] RAX: ffffffffffffffda RBX: 00007ffc2f124410 RCX: 00007f2c20ba61e7 [ 42.726263][ T506] RDX: 0000000000000000 RSI: 00007ffc2f123d50 RDI: 0000000000000005 [ 42.726695][ T506] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.727121][ T506] R10: 00007f2c20aa3ee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.727556][ T506] R13: 00000000686e6704 R14: 0000000000499600 R15: 0000000000000000 [ 42.727998][ T506] [ 42.728217][ T506] irq event stamp: 42991 [ 42.728449][ T506] hardirqs last enabled at (43003): [] __up_console_sem+0x6b/0x80 [ 42.728950][ T506] hardirqs last disabled at (43012): [] __up_console_sem+0x50/0x80 [ 42.729473][ T506] softirqs last enabled at (42026): [] handle_softirqs+0x358/0x620 [ 42.729967][ T506] softirqs last disabled at (41673): [] __irq_exit_rcu+0xfa/0x160 [ 42.730465][ T506] ---[ end trace 0000000000000000 ]--- [ 42.844380][ T507] ------------[ cut here ]------------ [ 42.844707][ T507] WARNING: CPU: 0 PID: 507 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.845259][ T507] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.846219][ T507] CPU: 0 UID: 0 PID: 507 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.846780][ T507] Tainted: [W]=WARN [ 42.846987][ T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.847328][ T507] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.847624][ T507] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 42.848620][ T507] RSP: 0018:ffffc90000837140 EFLAGS: 00010246 [ 42.848985][ T507] RAX: 0000000000000000 RBX: ffff88800d2a1000 RCX: 0000000000000001 [ 42.849392][ T507] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 42.849816][ T507] RBP: ffffc90000837230 R08: ffff88800b693800 R09: 0000000000000000 [ 42.850224][ T507] R10: ffffc900008375c8 R11: ffffffffa6e50668 R12: 1ffff92000106e2c [ 42.850642][ T507] R13: 00000000000007d0 R14: ffffc90000837880 R15: ffff88800eed74e0 [ 42.851050][ T507] FS: 00007fee206d2800(0000) GS:ffff88808e0b7000(0000) knlGS:0000000000000000 [ 42.851538][ T507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.851884][ T507] CR2: 00000000004e55b8 CR3: 000000000ed03003 CR4: 0000000000772ef0 [ 42.852294][ T507] PKRU: 55555554 [ 42.852509][ T507] Call Trace: [ 42.852714][ T507] [ 42.852854][ T507] ? find_held_lock+0x2b/0x80 [ 42.853183][ T507] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.853484][ T507] ? __lock_release+0x5d/0x170 [ 42.853780][ T507] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.854070][ T507] ? is_bpf_text_address+0x71/0x120 [ 42.854360][ T507] ? kernel_text_address+0xce/0xe0 [ 42.854664][ T507] do_setlink.constprop.0+0x6b1/0x2480 [ 42.854962][ T507] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.855329][ T507] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.855634][ T507] ? validate_chain+0x166/0x4d0 [ 42.855923][ T507] ? __kernel_text_address+0x12/0x40 [ 42.856215][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.856517][ T507] ? __mutex_trylock_common+0xf9/0x260 [ 42.856809][ T507] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.857171][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.857476][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.857771][ T507] ? trace_contention_end+0xdc/0x140 [ 42.858062][ T507] ? __mutex_lock+0x19c/0xcd0 [ 42.858358][ T507] ? find_held_lock+0x2b/0x80 [ 42.858664][ T507] ? rtnl_newlink+0x651/0xa60 [ 42.858956][ T507] ? __create_object+0x5e/0xb0 [ 42.859249][ T507] ? __pfx___mutex_lock+0x10/0x10 [ 42.859551][ T507] ? trace_cap_capable+0x10f/0x190 [ 42.859844][ T507] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.860214][ T507] ? __rtnl_newlink+0x40e/0xa40 [ 42.860506][ T507] rtnl_newlink+0x69a/0xa60 [ 42.860786][ T507] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.861060][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.861340][ T507] ? find_held_lock+0x2b/0x80 [ 42.861627][ T507] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.861899][ T507] ? __lock_release+0x5d/0x170 [ 42.862174][ T507] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.862464][ T507] rtnetlink_rcv_msg+0x713/0xc00 [ 42.862741][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.863019][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.863299][ T507] netlink_rcv_skb+0x121/0x350 [ 42.863584][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.863860][ T507] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.864147][ T507] ? netlink_deliver_tap+0x13e/0x340 [ 42.864435][ T507] ? netlink_deliver_tap+0xc3/0x340 [ 42.864714][ T507] netlink_unicast+0x4a1/0x780 [ 42.864992][ T507] ? __pfx_netlink_unicast+0x10/0x10 [ 42.865264][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.865553][ T507] netlink_sendmsg+0x721/0xbe0 [ 42.865832][ T507] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.866106][ T507] ? __import_iovec+0x238/0x3c0 [ 42.866389][ T507] ____sys_sendmsg+0x7aa/0xa10 [ 42.866679][ T507] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.866953][ T507] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.867303][ T507] ___sys_sendmsg+0xed/0x170 [ 42.867584][ T507] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.867857][ T507] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.868198][ T507] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.868492][ T507] ? find_held_lock+0x2b/0x80 [ 42.868775][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.869053][ T507] ? find_held_lock+0x2b/0x80 [ 42.869328][ T507] ? __virt_addr_valid+0x22e/0x450 [ 42.869611][ T507] ? __lock_release+0x5d/0x170 [ 42.869892][ T507] __sys_sendmsg+0x10b/0x1a0 [ 42.870162][ T507] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.870513][ T507] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.870801][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.871076][ T507] do_syscall_64+0xc1/0x380 [ 42.871350][ T507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.871697][ T507] RIP: 0033:0x7fee2089f1e7 [ 42.871983][ 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 [ 42.872979][ T507] RSP: 002b:00007ffd23280158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.873395][ T507] RAX: ffffffffffffffda RBX: 00007ffd23280880 RCX: 00007fee2089f1e7 [ 42.873832][ T507] RDX: 0000000000000000 RSI: 00007ffd232801c0 RDI: 0000000000000005 [ 42.874245][ T507] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.874665][ T507] R10: 00007fee2079cee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.875074][ T507] R13: 00000000686e6704 R14: 0000000000499600 R15: 0000000000000000 [ 42.875509][ T507] [ 42.875717][ T507] irq event stamp: 41701 [ 42.875923][ T507] hardirqs last enabled at (41709): [] __up_console_sem+0x6b/0x80 [ 42.876405][ T507] hardirqs last disabled at (41716): [] __up_console_sem+0x50/0x80 [ 42.876889][ T507] softirqs last enabled at (40906): [] handle_softirqs+0x358/0x620 [ 42.877363][ T507] softirqs last disabled at (40643): [] __irq_exit_rcu+0xfa/0x160 [ 42.877849][ T507] ---[ end trace 0000000000000000 ]--- [ 42.998797][ T508] ------------[ cut here ]------------ [ 42.999125][ T508] WARNING: CPU: 1 PID: 508 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.999688][ T508] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.000283][ T508] CPU: 1 UID: 0 PID: 508 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.002220][ T508] Tainted: [W]=WARN [ 43.002445][ T508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.002789][ T508] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.003075][ T508] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 43.004067][ T508] RSP: 0018:ffffc90000847140 EFLAGS: 00010246 [ 43.004414][ T508] RAX: 0000000000000000 RBX: ffff888002a01000 RCX: 0000000000000001 [ 43.004855][ T508] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 43.005268][ T508] RBP: ffffc90000847230 R08: ffff88800d1e3800 R09: 0000000000000000 [ 43.005694][ T508] R10: ffffc900008475c8 R11: ffffffffa6e50668 R12: 1ffff92000108e2c [ 43.006103][ T508] R13: 00000000000007d0 R14: ffffc90000847880 R15: ffff88800eed6a60 [ 43.006519][ T508] FS: 00007fee4519e800(0000) GS:ffff88808e137000(0000) knlGS:0000000000000000 [ 43.007021][ T508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.007366][ T508] CR2: 00000000004e5ac8 CR3: 00000000096c2003 CR4: 0000000000772ef0 [ 43.007797][ T508] PKRU: 55555554 [ 43.008005][ T508] Call Trace: [ 43.008213][ T508] [ 43.008354][ T508] ? find_held_lock+0x2b/0x80 [ 43.008656][ T508] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.008948][ T508] ? __lock_release+0x5d/0x170 [ 43.009229][ T508] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.009512][ T508] ? is_bpf_text_address+0x71/0x120 [ 43.009788][ T508] ? kernel_text_address+0xce/0xe0 [ 43.010065][ T508] do_setlink.constprop.0+0x6b1/0x2480 [ 43.010351][ T508] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.010711][ T508] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.010987][ T508] ? validate_chain+0x166/0x4d0 [ 43.011259][ T508] ? __kernel_text_address+0x12/0x40 [ 43.011545][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.011822][ T508] ? __mutex_trylock_common+0xf9/0x260 [ 43.012100][ T508] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.012455][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.012733][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.013011][ T508] ? trace_contention_end+0xdc/0x140 [ 43.013285][ T508] ? __mutex_lock+0x19c/0xcd0 [ 43.013575][ T508] ? find_held_lock+0x2b/0x80 [ 43.013851][ T508] ? rtnl_newlink+0x651/0xa60 [ 43.014122][ T508] ? __create_object+0x5e/0xb0 [ 43.014396][ T508] ? __pfx___mutex_lock+0x10/0x10 [ 43.014683][ T508] ? trace_cap_capable+0x10f/0x190 [ 43.014962][ T508] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.015303][ T508] ? __rtnl_newlink+0x40e/0xa40 [ 43.015615][ T508] rtnl_newlink+0x69a/0xa60 [ 43.015897][ T508] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.016171][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.016465][ T508] ? find_held_lock+0x2b/0x80 [ 43.016749][ T508] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.017019][ T508] ? __lock_release+0x5d/0x170 [ 43.017297][ T508] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.017583][ T508] rtnetlink_rcv_msg+0x713/0xc00 [ 43.017858][ T508] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.018135][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.018447][ T508] netlink_rcv_skb+0x121/0x350 [ 43.018766][ T508] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.019058][ T508] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.019350][ T508] ? netlink_deliver_tap+0x13e/0x340 [ 43.019634][ T508] ? netlink_deliver_tap+0xc3/0x340 [ 43.019911][ T508] netlink_unicast+0x4a1/0x780 [ 43.020189][ T508] ? __pfx_netlink_unicast+0x10/0x10 [ 43.020485][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.020771][ T508] netlink_sendmsg+0x721/0xbe0 [ 43.021048][ T508] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.021330][ T508] ? __import_iovec+0x238/0x3c0 [ 43.021622][ T508] ____sys_sendmsg+0x7aa/0xa10 [ 43.021900][ T508] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.022171][ T508] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.022538][ T508] ___sys_sendmsg+0xed/0x170 [ 43.022818][ T508] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.023093][ T508] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.023454][ T508] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.023733][ T508] ? find_held_lock+0x2b/0x80 [ 43.024011][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.024292][ T508] ? find_held_lock+0x2b/0x80 [ 43.024577][ T508] ? __virt_addr_valid+0x22e/0x450 [ 43.024853][ T508] ? __lock_release+0x5d/0x170 [ 43.025144][ T508] __sys_sendmsg+0x10b/0x1a0 [ 43.025433][ T508] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.025779][ T508] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.026067][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.026344][ T508] do_syscall_64+0xc1/0x380 [ 43.026629][ T508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.026975][ T508] RIP: 0033:0x7fee4536b1e7 [ 43.027261][ 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 [ 43.028251][ T508] RSP: 002b:00007ffca39bc7f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.028692][ T508] RAX: ffffffffffffffda RBX: 00007ffca39bcf20 RCX: 00007fee4536b1e7 [ 43.029137][ T508] RDX: 0000000000000000 RSI: 00007ffca39bc860 RDI: 0000000000000005 [ 43.029565][ T508] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.029977][ T508] R10: 00007fee45268ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.030392][ T508] R13: 00000000686e6704 R14: 0000000000499600 R15: 0000000000000000 [ 43.030827][ T508] [ 43.031034][ T508] irq event stamp: 39233 [ 43.031244][ T508] hardirqs last enabled at (39241): [] __up_console_sem+0x6b/0x80 [ 43.031738][ T508] hardirqs last disabled at (39250): [] __up_console_sem+0x50/0x80 [ 43.032213][ T508] softirqs last enabled at (38956): [] handle_softirqs+0x358/0x620 [ 43.032702][ T508] softirqs last disabled at (38947): [] __irq_exit_rcu+0xfa/0x160 [ 43.033187][ T508] ---[ end trace 0000000000000000 ]--- [ 43.157166][ T509] ------------[ cut here ]------------ [ 43.157618][ T509] WARNING: CPU: 1 PID: 509 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.158195][ T509] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.158821][ T509] CPU: 1 UID: 0 PID: 509 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.159375][ T509] Tainted: [W]=WARN [ 43.159598][ T509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.159943][ T509] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.160228][ T509] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 43.161233][ T509] RSP: 0018:ffffc90000847140 EFLAGS: 00010246 [ 43.161602][ T509] RAX: 0000000000000000 RBX: ffff888002a04000 RCX: 0000000000000001 [ 43.162013][ T509] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 43.162604][ T509] RBP: ffffc90000847230 R08: ffff88800a9b6800 R09: 0000000000000000 [ 43.163017][ T509] R10: ffffc900008475c8 R11: ffffffffa6e50668 R12: 1ffff92000108e2c [ 43.163587][ T509] R13: 00000000000007d0 R14: ffffc90000847880 R15: ffff88800eed5fe0 [ 43.163995][ T509] FS: 00007fa4b96f1800(0000) GS:ffff88808e137000(0000) knlGS:0000000000000000 [ 43.164607][ T509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.164953][ T509] CR2: 00000000004e5ac0 CR3: 000000000e808004 CR4: 0000000000772ef0 [ 43.165368][ T509] PKRU: 55555554 [ 43.165704][ T509] Call Trace: [ 43.165910][ T509] [ 43.166051][ T509] ? find_held_lock+0x2b/0x80 [ 43.166332][ T509] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.166726][ T509] ? __lock_release+0x5d/0x170 [ 43.167006][ T509] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.167279][ T509] ? is_bpf_text_address+0x71/0x120 [ 43.167664][ T509] ? kernel_text_address+0xce/0xe0 [ 43.167951][ T509] do_setlink.constprop.0+0x6b1/0x2480 [ 43.168229][ T509] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.168587][ T509] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.168906][ T509] ? validate_chain+0x166/0x4d0 [ 43.169198][ T509] ? __kernel_text_address+0x12/0x40 [ 43.169497][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.169784][ T509] ? __mutex_trylock_common+0xf9/0x260 [ 43.170061][ T509] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.170431][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.170724][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.171000][ T509] ? trace_contention_end+0xdc/0x140 [ 43.171284][ T509] ? __mutex_lock+0x19c/0xcd0 [ 43.171569][ T509] ? find_held_lock+0x2b/0x80 [ 43.171849][ T509] ? rtnl_newlink+0x651/0xa60 [ 43.172120][ T509] ? __create_object+0x5e/0xb0 [ 43.172405][ T509] ? __pfx___mutex_lock+0x10/0x10 [ 43.172699][ T509] ? trace_cap_capable+0x10f/0x190 [ 43.172975][ T509] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.173331][ T509] ? __rtnl_newlink+0x40e/0xa40 [ 43.173647][ T509] rtnl_newlink+0x69a/0xa60 [ 43.173931][ T509] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.174209][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.174524][ T509] ? find_held_lock+0x2b/0x80 [ 43.174799][ T509] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.175077][ T509] ? __lock_release+0x5d/0x170 [ 43.175353][ T509] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.175644][ T509] rtnetlink_rcv_msg+0x713/0xc00 [ 43.175946][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.176225][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.176525][ T509] netlink_rcv_skb+0x121/0x350 [ 43.176800][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.177075][ T509] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.177360][ T509] ? netlink_deliver_tap+0x13e/0x340 [ 43.177676][ T509] ? netlink_deliver_tap+0xc3/0x340 [ 43.177968][ T509] netlink_unicast+0x4a1/0x780 [ 43.178259][ T509] ? __pfx_netlink_unicast+0x10/0x10 [ 43.178578][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.178913][ T509] netlink_sendmsg+0x721/0xbe0 [ 43.179207][ T509] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.179491][ T509] ? __import_iovec+0x238/0x3c0 [ 43.179774][ T509] ____sys_sendmsg+0x7aa/0xa10 [ 43.180064][ T509] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.180337][ T509] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.180708][ T509] ___sys_sendmsg+0xed/0x170 [ 43.180981][ T509] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.181253][ T509] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.181612][ T509] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.181891][ T509] ? find_held_lock+0x2b/0x80 [ 43.182167][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.182453][ T509] ? find_held_lock+0x2b/0x80 [ 43.182736][ T509] ? __virt_addr_valid+0x22e/0x450 [ 43.183008][ T509] ? __lock_release+0x5d/0x170 [ 43.183291][ T509] __sys_sendmsg+0x10b/0x1a0 [ 43.183576][ T509] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.183918][ T509] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.184204][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.184489][ T509] do_syscall_64+0xc1/0x380 [ 43.184770][ T509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.185108][ T509] RIP: 0033:0x7fa4b98be1e7 [ 43.185392][ 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 [ 43.186444][ T509] RSP: 002b:00007ffff406c9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.186897][ T509] RAX: ffffffffffffffda RBX: 00007ffff406d0f0 RCX: 00007fa4b98be1e7 [ 43.187336][ T509] RDX: 0000000000000000 RSI: 00007ffff406ca30 RDI: 0000000000000005 [ 43.187779][ T509] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.188216][ T509] R10: 00007fa4b97bbee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.188655][ T509] R13: 00000000686e6704 R14: 0000000000499600 R15: 0000000000000000 [ 43.189111][ T509] [ 43.189328][ T509] irq event stamp: 43571 [ 43.189558][ T509] hardirqs last enabled at (43581): [] __up_console_sem+0x6b/0x80 [ 43.190063][ T509] hardirqs last disabled at (43588): [] __up_console_sem+0x50/0x80 [ 43.190557][ T509] softirqs last enabled at (43618): [] handle_softirqs+0x358/0x620 [ 43.191037][ T509] softirqs last disabled at (43597): [] __irq_exit_rcu+0xfa/0x160 [ 43.191515][ T509] ---[ end trace 0000000000000000 ]--- [ 43.286934][ T510] ------------[ cut here ]------------ [ 43.287242][ T510] WARNING: CPU: 0 PID: 510 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.288354][ T510] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.288951][ T510] CPU: 0 UID: 0 PID: 510 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.289516][ T510] Tainted: [W]=WARN [ 43.289725][ T510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.290068][ T510] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.290352][ T510] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 43.291346][ T510] RSP: 0018:ffffc9000097f140 EFLAGS: 00010246 [ 43.291705][ T510] RAX: 0000000000000000 RBX: ffff88800a899000 RCX: 0000000000000001 [ 43.292115][ T510] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 43.292540][ T510] RBP: ffffc9000097f230 R08: ffff88800b8e0800 R09: 0000000000000000 [ 43.292957][ T510] R10: ffffc9000097f5c8 R11: ffffffffa6e50668 R12: 1ffff9200012fe2c [ 43.293366][ T510] R13: 00000000000007d0 R14: ffffc9000097f880 R15: ffff88800eed5560 [ 43.293782][ T510] FS: 00007fc9f1c71800(0000) GS:ffff88808e0b7000(0000) knlGS:0000000000000000 [ 43.294259][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.294617][ T510] CR2: 00000000004e73f0 CR3: 000000000eaf4005 CR4: 0000000000772ef0 [ 43.295031][ T510] PKRU: 55555554 [ 43.295236][ T510] Call Trace: [ 43.295447][ T510] [ 43.295588][ T510] ? find_held_lock+0x2b/0x80 [ 43.295867][ T510] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.296142][ T510] ? __lock_release+0x5d/0x170 [ 43.296433][ T510] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.296709][ T510] ? is_bpf_text_address+0x71/0x120 [ 43.296984][ T510] ? kernel_text_address+0xce/0xe0 [ 43.297262][ T510] do_setlink.constprop.0+0x6b1/0x2480 [ 43.297555][ T510] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.297902][ T510] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.298176][ T510] ? validate_chain+0x166/0x4d0 [ 43.298499][ T510] ? __kernel_text_address+0x12/0x40 [ 43.298801][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.299078][ T510] ? __mutex_trylock_common+0xf9/0x260 [ 43.299350][ T510] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.299700][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.299974][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.300246][ T510] ? trace_contention_end+0xdc/0x140 [ 43.300539][ T510] ? __mutex_lock+0x19c/0xcd0 [ 43.300813][ T510] ? find_held_lock+0x2b/0x80 [ 43.301085][ T510] ? rtnl_newlink+0x651/0xa60 [ 43.301354][ T510] ? __create_object+0x5e/0xb0 [ 43.301641][ T510] ? __pfx___mutex_lock+0x10/0x10 [ 43.301916][ T510] ? trace_cap_capable+0x10f/0x190 [ 43.302189][ T510] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.302544][ T510] ? __rtnl_newlink+0x40e/0xa40 [ 43.302825][ T510] rtnl_newlink+0x69a/0xa60 [ 43.303103][ T510] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.303384][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.303674][ T510] ? find_held_lock+0x2b/0x80 [ 43.303948][ T510] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.304218][ T510] ? __lock_release+0x5d/0x170 [ 43.304504][ T510] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.304784][ T510] rtnetlink_rcv_msg+0x713/0xc00 [ 43.305061][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.305341][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.305630][ T510] netlink_rcv_skb+0x121/0x350 [ 43.305908][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.306182][ T510] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.306476][ T510] ? netlink_deliver_tap+0x13e/0x340 [ 43.306753][ T510] ? netlink_deliver_tap+0xc3/0x340 [ 43.307027][ T510] netlink_unicast+0x4a1/0x780 [ 43.307304][ T510] ? __pfx_netlink_unicast+0x10/0x10 [ 43.307584][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.307862][ T510] netlink_sendmsg+0x721/0xbe0 [ 43.308137][ T510] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.308424][ T510] ? __import_iovec+0x238/0x3c0 [ 43.308715][ T510] ____sys_sendmsg+0x7aa/0xa10 [ 43.309002][ T510] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.309276][ T510] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.309638][ T510] ___sys_sendmsg+0xed/0x170 [ 43.309913][ T510] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.310186][ T510] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.310540][ T510] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.310821][ T510] ? find_held_lock+0x2b/0x80 [ 43.311101][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.311382][ T510] ? find_held_lock+0x2b/0x80 [ 43.311667][ T510] ? __virt_addr_valid+0x22e/0x450 [ 43.311941][ T510] ? __lock_release+0x5d/0x170 [ 43.312223][ T510] __sys_sendmsg+0x10b/0x1a0 [ 43.312505][ T510] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.312844][ T510] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.313136][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.313424][ T510] do_syscall_64+0xc1/0x380 [ 43.313700][ T510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.314041][ T510] RIP: 0033:0x7fc9f1e3e1e7 [ 43.314326][ 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 [ 43.315327][ T510] RSP: 002b:00007ffd401f2a18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.315753][ T510] RAX: ffffffffffffffda RBX: 00007ffd401f3140 RCX: 00007fc9f1e3e1e7 [ 43.316165][ T510] RDX: 0000000000000000 RSI: 00007ffd401f2a80 RDI: 0000000000000005 [ 43.316582][ T510] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.316999][ T510] R10: 00007fc9f1d3bee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.317411][ T510] R13: 00000000686e6704 R14: 0000000000499600 R15: 0000000000000000 [ 43.317845][ T510] [ 43.318053][ T510] irq event stamp: 35531 [ 43.318258][ T510] hardirqs last enabled at (35539): [] __up_console_sem+0x6b/0x80 [ 43.318757][ T510] hardirqs last disabled at (35548): [] __up_console_sem+0x50/0x80 [ 43.319233][ T510] softirqs last enabled at (34816): [] handle_softirqs+0x358/0x620 [ 43.319715][ T510] softirqs last disabled at (34811): [] __irq_exit_rcu+0xfa/0x160 [ 43.320187][ T510] ---[ end trace 0000000000000000 ]--- [ 43.449013][ T511] ------------[ cut here ]------------ [ 43.449323][ T511] WARNING: CPU: 0 PID: 511 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.449879][ T511] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.450477][ T511] CPU: 0 UID: 0 PID: 511 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.451039][ T511] Tainted: [W]=WARN [ 43.451248][ T511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.451691][ T511] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.451976][ T511] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 43.452964][ T511] RSP: 0018:ffffc9000097f140 EFLAGS: 00010246 [ 43.453313][ T511] RAX: 0000000000000000 RBX: ffff88800aaa1000 RCX: 0000000000000001 [ 43.453732][ T511] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 43.454142][ T511] RBP: ffffc9000097f230 R08: ffff8880059d0800 R09: 0000000000000000 [ 43.454565][ T511] R10: ffffc9000097f5c8 R11: ffffffffa6e50668 R12: 1ffff9200012fe2c [ 43.454973][ T511] R13: 00000000000007d0 R14: ffffc9000097f880 R15: ffff88800eed4ae0 [ 43.455383][ T511] FS: 00007fc7aea6b800(0000) GS:ffff88808e0b7000(0000) knlGS:0000000000000000 [ 43.455867][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.456218][ T511] CR2: 00000000004e5ab8 CR3: 000000000b9a3001 CR4: 0000000000772ef0 [ 43.456646][ T511] PKRU: 55555554 [ 43.456853][ T511] Call Trace: [ 43.457059][ T511] [ 43.457197][ T511] ? find_held_lock+0x2b/0x80 [ 43.457484][ T511] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.457757][ T511] ? __lock_release+0x5d/0x170 [ 43.458036][ T511] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.458309][ T511] ? is_bpf_text_address+0x71/0x120 [ 43.458598][ T511] ? kernel_text_address+0xce/0xe0 [ 43.458893][ T511] do_setlink.constprop.0+0x6b1/0x2480 [ 43.459173][ T511] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.459527][ T511] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.459801][ T511] ? validate_chain+0x166/0x4d0 [ 43.460075][ T511] ? __kernel_text_address+0x12/0x40 [ 43.460355][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.460643][ T511] ? __mutex_trylock_common+0xf9/0x260 [ 43.460918][ T511] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.461256][ T511] ? rcu_is_watching+0x12/0xc0 [ 43.461544][ T511] ? rcu_is_watching+0x12/0xc0 [ 43.461817][ T511] ? trace_contention_end+0xdc/0x140 [ 43.462091][ T511] ? __mutex_lock+0x19c/0xcd0 [ 43.462372][ T511] ? find_held_lock+0x2b/0x80 [ 43.462668][ T511] ? rtnl_newlink+0x651/0xa60 [ 43.462940][ T511] ? __create_object+0x5e/0xb0 [ 43.463216][ T511] ? __pfx___mutex_lock+0x10/0x10 [ 43.463502][ T511] ? trace_cap_capable+0x10f/0x190 [ 43.463776][ T511] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.464116][ T511] ? __rtnl_newlink+0x40e/0xa40 [ 43.464398][ T511] rtnl_newlink+0x69a/0xa60 [ 43.464694][ T511] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.464971][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.465255][ T511] ? find_held_lock+0x2b/0x80 [ 43.465538][ T511] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.465812][ T511] ? __lock_release+0x5d/0x170 [ 43.466086][ T511] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.466359][ T511] rtnetlink_rcv_msg+0x713/0xc00 [ 43.466645][ T511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.466931][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.467210][ T511] netlink_rcv_skb+0x121/0x350 [ 43.467497][ T511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.467774][ T511] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.468058][ T511] ? netlink_deliver_tap+0x13e/0x340 [ 43.468331][ T511] ? netlink_deliver_tap+0xc3/0x340 [ 43.468619][ T511] netlink_unicast+0x4a1/0x780 [ 43.468918][ T511] ? __pfx_netlink_unicast+0x10/0x10 [ 43.469193][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.469484][ T511] netlink_sendmsg+0x721/0xbe0 [ 43.469762][ T511] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.470038][ T511] ? __import_iovec+0x238/0x3c0 [ 43.470318][ T511] ____sys_sendmsg+0x7aa/0xa10 [ 43.470608][ T511] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.470888][ T511] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.471240][ T511] ___sys_sendmsg+0xed/0x170 [ 43.471520][ T511] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.471794][ T511] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.472136][ T511] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.472430][ T511] ? find_held_lock+0x2b/0x80 [ 43.472708][ T511] ? __lock_acquire+0x44d/0x7e0 [ 43.472991][ T511] ? find_held_lock+0x2b/0x80 [ 43.473263][ T511] ? __virt_addr_valid+0x22e/0x450 [ 43.473548][ T511] ? __lock_release+0x5d/0x170 [ 43.473831][ T511] __sys_sendmsg+0x10b/0x1a0 [ 43.474104][ T511] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.474451][ T511] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.474739][ T511] ? rcu_is_watching+0x12/0xc0 [ 43.475021][ T511] do_syscall_64+0xc1/0x380 [ 43.475296][ T511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.475645][ T511] RIP: 0033:0x7fc7aec381e7 [ 43.475958][ 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 [ 43.476946][ T511] RSP: 002b:00007fff41280a78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.477366][ T511] RAX: ffffffffffffffda RBX: 00007fff412811a0 RCX: 00007fc7aec381e7 [ 43.477784][ T511] RDX: 0000000000000000 RSI: 00007fff41280ae0 RDI: 0000000000000005 [ 43.478195][ T511] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.478614][ T511] R10: 00007fc7aeb35ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.479038][ T511] R13: 00000000686e6705 R14: 0000000000499600 R15: 0000000000000000 [ 43.479470][ T511] [ 43.479674][ T511] irq event stamp: 43081 [ 43.479881][ T511] hardirqs last enabled at (43089): [] __up_console_sem+0x6b/0x80 [ 43.480356][ T511] hardirqs last disabled at (43096): [] __up_console_sem+0x50/0x80 [ 43.480843][ T511] softirqs last enabled at (42314): [] handle_softirqs+0x358/0x620 [ 43.481318][ T511] softirqs last disabled at (42249): [] __irq_exit_rcu+0xfa/0x160 [ 43.481800][ T511] ---[ end trace 0000000000000000 ]--- [ 43.610408][ T512] ------------[ cut here ]------------ [ 43.610808][ T512] WARNING: CPU: 1 PID: 512 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.611495][ T512] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.612214][ T512] CPU: 1 UID: 0 PID: 512 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.612840][ T512] Tainted: [W]=WARN [ 43.613063][ T512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.613439][ T512] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.613841][ T512] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 43.614866][ T512] RSP: 0018:ffffc900006b7140 EFLAGS: 00010246 [ 43.615216][ T512] RAX: 0000000000000000 RBX: ffff888008441000 RCX: 0000000000000001 [ 43.615655][ T512] RDX: 0000000000000000 RSI: ffffffffa609b939 RDI: ffffffffa58555e0 [ 43.616368][ T512] RBP: ffffc900006b7230 R08: ffff888004eb0800 R09: 0000000000000000 [ 43.617014][ T512] R10: ffffc900006b75c8 R11: ffffffffa6e50668 R12: 1ffff920000d6e2c [ 43.617439][ T512] R13: 00000000000007d0 R14: ffffc900006b7880 R15: ffff88800eed4060 [ 43.617903][ T512] FS: 00007fab1cd8a800(0000) GS:ffff88808e137000(0000) knlGS:0000000000000000 [ 43.618776][ T512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.619437][ T512] CR2: 00000000004e59c0 CR3: 000000000ec73005 CR4: 0000000000772ef0 [ 43.620187][ T512] PKRU: 55555554 [ 43.620799][ T512] Call Trace: [ 43.621174][ T512] [ 43.621688][ T512] ? find_held_lock+0x2b/0x80 [ 43.622189][ T512] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.623046][ T512] ? __lock_release+0x5d/0x170 [ 43.623644][ T512] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.624155][ T512] ? is_bpf_text_address+0x71/0x120 [ 43.624665][ T512] ? kernel_text_address+0xce/0xe0 [ 43.625156][ T512] do_setlink.constprop.0+0x6b1/0x2480 [ 43.625635][ T512] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.626138][ T512] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.626535][ T512] ? validate_chain+0x166/0x4d0 [ 43.627011][ T512] ? __kernel_text_address+0x12/0x40 [ 43.627506][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.627996][ T512] ? __mutex_trylock_common+0xf9/0x260 [ 43.628497][ T512] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.629110][ T512] ? rcu_is_watching+0x12/0xc0 [ 43.629624][ T512] ? rcu_is_watching+0x12/0xc0 [ 43.630106][ T512] ? trace_contention_end+0xdc/0x140 [ 43.630622][ T512] ? __mutex_lock+0x19c/0xcd0 [ 43.631111][ T512] ? find_held_lock+0x2b/0x80 [ 43.631625][ T512] ? rtnl_newlink+0x651/0xa60 [ 43.632119][ T512] ? __create_object+0x5e/0xb0 [ 43.632628][ T512] ? __pfx___mutex_lock+0x10/0x10 [ 43.633127][ T512] ? trace_cap_capable+0x10f/0x190 [ 43.633639][ T512] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.634233][ T512] ? __rtnl_newlink+0x40e/0xa40 [ 43.634719][ T512] rtnl_newlink+0x69a/0xa60 [ 43.635148][ T512] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.635490][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.635852][ T512] ? find_held_lock+0x2b/0x80 [ 43.636130][ T512] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.636403][ T512] ? __lock_release+0x5d/0x170 [ 43.636720][ T512] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.637058][ T512] rtnetlink_rcv_msg+0x713/0xc00 [ 43.637451][ T512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.637810][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.638168][ T512] netlink_rcv_skb+0x121/0x350 [ 43.638508][ T512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.638823][ T512] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.639112][ T512] ? netlink_deliver_tap+0x13e/0x340 [ 43.639492][ T512] ? netlink_deliver_tap+0xc3/0x340 [ 43.639853][ T512] netlink_unicast+0x4a1/0x780 [ 43.640357][ T512] ? __pfx_netlink_unicast+0x10/0x10 [ 43.640861][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.641370][ T512] netlink_sendmsg+0x721/0xbe0 [ 43.641887][ T512] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.642381][ T512] ? __import_iovec+0x238/0x3c0 [ 43.642896][ T512] ____sys_sendmsg+0x7aa/0xa10 [ 43.643216][ T512] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.643504][ T512] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.643874][ T512] ___sys_sendmsg+0xed/0x170 [ 43.644144][ T512] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.644495][ T512] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.644856][ T512] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.645134][ T512] ? find_held_lock+0x2b/0x80 [ 43.645436][ T512] ? __lock_acquire+0x44d/0x7e0 [ 43.645813][ T512] ? find_held_lock+0x2b/0x80 [ 43.646093][ T512] ? __virt_addr_valid+0x22e/0x450 [ 43.646368][ T512] ? __lock_release+0x5d/0x170 [ 43.646663][ T512] __sys_sendmsg+0x10b/0x1a0 [ 43.646976][ T512] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.647395][ T512] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.647725][ T512] ? rcu_is_watching+0x12/0xc0 [ 43.648208][ T512] do_syscall_64+0xc1/0x380 [ 43.648653][ T512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.649025][ T512] RIP: 0033:0x7fab1cf571e7 [ 43.649312][ 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 [ 43.650466][ T512] RSP: 002b:00007ffef1019298 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.650914][ T512] RAX: ffffffffffffffda RBX: 00007ffef10199c0 RCX: 00007fab1cf571e7 [ 43.651384][ T512] RDX: 0000000000000000 RSI: 00007ffef1019300 RDI: 0000000000000005 [ 43.651883][ T512] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.652430][ T512] R10: 00007fab1ce54ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.653082][ T512] R13: 00000000686e6705 R14: 0000000000499600 R15: 0000000000000000 [ 43.653845][ T512] [ 43.654206][ T512] irq event stamp: 37299 [ 43.654582][ T512] hardirqs last enabled at (37309): [] __up_console_sem+0x6b/0x80 [ 43.655448][ T512] hardirqs last disabled at (37334): [] __up_console_sem+0x50/0x80 [ 43.656285][ T512] softirqs last enabled at (37332): [] handle_softirqs+0x358/0x620 [ 43.657076][ T512] softirqs last disabled at (37317): [] __irq_exit_rcu+0xfa/0x160 [ 43.657622][ T512] ---[ end trace 0000000000000000 ]---