[ 14.260419][ T250] ip (250) used greatest stack depth: 24744 bytes left [ 14.803735][ T260] ip (260) used greatest stack depth: 23856 bytes left [ 23.344213][ T355] 8021q: 802.1Q VLAN Support v1.8 [ 23.906651][ T361] gre: GRE over IPv4 demultiplexer driver [ 23.980713][ T361] ip6_gre: GRE over IPv6 tunneling driver [ 35.902839][ T444] GACT probability NOT on [ 42.085754][ T501] ------------[ cut here ]------------ [ 42.086239][ T501] WARNING: CPU: 0 PID: 501 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.086835][ T501] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.087480][ T501] CPU: 0 UID: 0 PID: 501 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.087974][ T501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.089320][ T501] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.089619][ T501] 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 [ 42.090741][ T501] RSP: 0018:ffffc90000737140 EFLAGS: 00010246 [ 42.091107][ T501] RAX: 0000000000000000 RBX: ffff88800a521000 RCX: 0000000000000001 [ 42.091534][ T501] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 42.091980][ T501] RBP: ffffc90000737230 R08: ffff88800b48a000 R09: 0000000000000000 [ 42.092415][ T501] R10: ffffc900007375c8 R11: ffffffffb2c50668 R12: 1ffff920000e6e2c [ 42.092838][ T501] R13: 00000000000007d0 R14: ffffc90000737880 R15: ffff8880099fc760 [ 42.093492][ T501] FS: 00007fabdbe83800(0000) GS:ffff8880822b7000(0000) knlGS:0000000000000000 [ 42.094001][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.094374][ T501] CR2: 00000000004e5aa0 CR3: 000000000907d001 CR4: 0000000000772ef0 [ 42.094794][ T501] PKRU: 55555554 [ 42.095001][ T501] Call Trace: [ 42.095219][ T501] [ 42.095368][ T501] ? find_held_lock+0x2b/0x80 [ 42.095672][ T501] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.095950][ T501] ? __lock_release+0x5d/0x170 [ 42.096242][ T501] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.096529][ T501] ? is_bpf_text_address+0x71/0x120 [ 42.096816][ T501] ? kernel_text_address+0xce/0xe0 [ 42.097106][ T501] do_setlink.constprop.0+0x6b1/0x2480 [ 42.097404][ T501] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.097756][ T501] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.098036][ T501] ? validate_chain+0x166/0x4d0 [ 42.098321][ T501] ? __kernel_text_address+0x12/0x40 [ 42.098596][ T501] ? __lock_acquire+0x44d/0x7e0 [ 42.098873][ T501] ? __mutex_trylock_common+0xf9/0x260 [ 42.099148][ T501] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.099499][ T501] ? rcu_is_watching+0x12/0xc0 [ 42.099777][ T501] ? rcu_is_watching+0x12/0xc0 [ 42.100052][ T501] ? trace_contention_end+0xdc/0x140 [ 42.100341][ T501] ? __mutex_lock+0x19c/0xcd0 [ 42.100636][ T501] ? find_held_lock+0x2b/0x80 [ 42.100913][ T501] ? rtnl_newlink+0x651/0xa60 [ 42.101194][ T501] ? __create_object+0x5e/0xb0 [ 42.101486][ T501] ? __pfx___mutex_lock+0x10/0x10 [ 42.101764][ T501] ? trace_cap_capable+0x10f/0x190 [ 42.102051][ T501] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.102399][ T501] ? __rtnl_newlink+0x40e/0xa40 [ 42.102688][ T501] rtnl_newlink+0x69a/0xa60 [ 42.102967][ T501] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.103253][ T501] ? __lock_acquire+0x44d/0x7e0 [ 42.103532][ T501] ? find_held_lock+0x2b/0x80 [ 42.103815][ T501] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.104087][ T501] ? __lock_release+0x5d/0x170 [ 42.104374][ T501] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.104660][ T501] rtnetlink_rcv_msg+0x710/0xc00 [ 42.104942][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.105232][ T501] ? __lock_acquire+0x44d/0x7e0 [ 42.105513][ T501] netlink_rcv_skb+0x121/0x350 [ 42.105798][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.106073][ T501] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.106367][ T501] ? netlink_deliver_tap+0x13e/0x340 [ 42.106640][ T501] ? netlink_deliver_tap+0xc3/0x340 [ 42.106922][ T501] netlink_unicast+0x49e/0x780 [ 42.107209][ T501] ? __pfx_netlink_unicast+0x10/0x10 [ 42.107483][ T501] ? __lock_acquire+0x44d/0x7e0 [ 42.107764][ T501] netlink_sendmsg+0x721/0xbe0 [ 42.108043][ T501] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.108329][ T501] ? __import_iovec+0x238/0x3c0 [ 42.108629][ T501] ____sys_sendmsg+0x7ad/0xa10 [ 42.108934][ T501] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.109215][ T501] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.109571][ T501] ___sys_sendmsg+0xed/0x170 [ 42.109843][ T501] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.110118][ T501] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.110470][ T501] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.110748][ T501] ? find_held_lock+0x2b/0x80 [ 42.111036][ T501] ? __lock_acquire+0x44d/0x7e0 [ 42.111323][ T501] ? find_held_lock+0x2b/0x80 [ 42.111601][ T501] ? __virt_addr_valid+0x22e/0x450 [ 42.111881][ T501] ? __lock_release+0x5d/0x170 [ 42.112163][ T501] __sys_sendmsg+0x10b/0x1a0 [ 42.112452][ T501] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.112795][ T501] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.113089][ T501] ? rcu_is_watching+0x12/0xc0 [ 42.113374][ T501] do_syscall_64+0xc1/0x380 [ 42.113653][ T501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.114008][ T501] RIP: 0033:0x7fabdc0501e7 [ 42.114311][ T501] 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 [ 42.115307][ T501] RSP: 002b:00007fff31f89078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.115729][ T501] RAX: ffffffffffffffda RBX: 00007fff31f897a0 RCX: 00007fabdc0501e7 [ 42.116144][ T501] RDX: 0000000000000000 RSI: 00007fff31f890e0 RDI: 0000000000000005 [ 42.116570][ T501] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.116989][ T501] R10: 00007fabdbf4dee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.117413][ T501] R13: 00000000686e1f4f R14: 0000000000499600 R15: 0000000000000000 [ 42.117854][ T501] [ 42.118065][ T501] irq event stamp: 36585 [ 42.118284][ T501] hardirqs last enabled at (36595): [] __up_console_sem+0x6b/0x80 [ 42.118775][ T501] hardirqs last disabled at (36602): [] __up_console_sem+0x50/0x80 [ 42.119290][ T501] softirqs last enabled at (35818): [] handle_softirqs+0x358/0x620 [ 42.119778][ T501] softirqs last disabled at (35105): [] __irq_exit_rcu+0xfa/0x160 [ 42.120402][ T501] ---[ end trace 0000000000000000 ]--- [ 42.230867][ T502] ------------[ cut here ]------------ [ 42.231395][ T502] WARNING: CPU: 0 PID: 502 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.231938][ T502] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.232530][ T502] CPU: 0 UID: 0 PID: 502 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.233091][ T502] Tainted: [W]=WARN [ 42.233326][ T502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.233669][ T502] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.233965][ T502] 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 [ 42.234960][ T502] RSP: 0018:ffffc90000657140 EFLAGS: 00010246 [ 42.235325][ T502] RAX: 0000000000000000 RBX: ffff888007889000 RCX: 0000000000000001 [ 42.235738][ T502] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 42.236152][ T502] RBP: ffffc90000657230 R08: ffff88800a276800 R09: 0000000000000000 [ 42.236569][ T502] R10: ffffc900006575c8 R11: ffffffffb2c50668 R12: 1ffff920000cae2c [ 42.236988][ T502] R13: 00000000000007d0 R14: ffffc90000657880 R15: ffff8880099fcae0 [ 42.237406][ T502] FS: 00007f0e42794800(0000) GS:ffff8880822b7000(0000) knlGS:0000000000000000 [ 42.237885][ T502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.238236][ T502] CR2: 00000000004e5aa8 CR3: 0000000002951002 CR4: 0000000000772ef0 [ 42.238654][ T502] PKRU: 55555554 [ 42.238863][ T502] Call Trace: [ 42.239068][ T502] [ 42.239215][ T502] ? find_held_lock+0x2b/0x80 [ 42.239498][ T502] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.239773][ T502] ? __lock_release+0x5d/0x170 [ 42.240051][ T502] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.240502][ T502] ? is_bpf_text_address+0x71/0x120 [ 42.240787][ T502] ? kernel_text_address+0xce/0xe0 [ 42.241065][ T502] do_setlink.constprop.0+0x6b1/0x2480 [ 42.241497][ T502] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.241846][ T502] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.242120][ T502] ? validate_chain+0x166/0x4d0 [ 42.242743][ T502] ? __kernel_text_address+0x12/0x40 [ 42.243157][ T502] ? __lock_acquire+0x44d/0x7e0 [ 42.243473][ T502] ? __mutex_trylock_common+0xf9/0x260 [ 42.243764][ T502] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.244106][ T502] ? rcu_is_watching+0x12/0xc0 [ 42.244398][ T502] ? rcu_is_watching+0x12/0xc0 [ 42.244671][ T502] ? trace_contention_end+0xdc/0x140 [ 42.244945][ T502] ? __mutex_lock+0x19c/0xcd0 [ 42.245229][ T502] ? find_held_lock+0x2b/0x80 [ 42.245512][ T502] ? rtnl_newlink+0x651/0xa60 [ 42.245785][ T502] ? __create_object+0x5e/0xb0 [ 42.246060][ T502] ? __pfx___mutex_lock+0x10/0x10 [ 42.246343][ T502] ? trace_cap_capable+0x10f/0x190 [ 42.246616][ T502] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.246956][ T502] ? __rtnl_newlink+0x40e/0xa40 [ 42.247250][ T502] rtnl_newlink+0x69a/0xa60 [ 42.247530][ T502] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.247809][ T502] ? __lock_acquire+0x44d/0x7e0 [ 42.248090][ T502] ? find_held_lock+0x2b/0x80 [ 42.248374][ T502] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.248646][ T502] ? __lock_release+0x5d/0x170 [ 42.248923][ T502] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.249204][ T502] rtnetlink_rcv_msg+0x710/0xc00 [ 42.249486][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.249763][ T502] ? __lock_acquire+0x44d/0x7e0 [ 42.250049][ T502] netlink_rcv_skb+0x121/0x350 [ 42.250333][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.250607][ T502] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.250892][ T502] ? netlink_deliver_tap+0x13e/0x340 [ 42.251165][ T502] ? netlink_deliver_tap+0xc3/0x340 [ 42.251453][ T502] netlink_unicast+0x49e/0x780 [ 42.251735][ T502] ? __pfx_netlink_unicast+0x10/0x10 [ 42.252013][ T502] ? __lock_acquire+0x44d/0x7e0 [ 42.252299][ T502] netlink_sendmsg+0x721/0xbe0 [ 42.252575][ T502] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.252849][ T502] ? __import_iovec+0x238/0x3c0 [ 42.253129][ T502] ____sys_sendmsg+0x7ad/0xa10 [ 42.253415][ T502] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.253688][ T502] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.254062][ T502] ___sys_sendmsg+0xed/0x170 [ 42.254340][ T502] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.254612][ T502] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.254953][ T502] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.255238][ T502] ? find_held_lock+0x2b/0x80 [ 42.255515][ T502] ? __lock_acquire+0x44d/0x7e0 [ 42.255796][ T502] ? find_held_lock+0x2b/0x80 [ 42.256075][ T502] ? __virt_addr_valid+0x22e/0x450 [ 42.256357][ T502] ? __lock_release+0x5d/0x170 [ 42.256668][ T502] __sys_sendmsg+0x10b/0x1a0 [ 42.256942][ T502] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.257292][ T502] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.257578][ T502] ? rcu_is_watching+0x12/0xc0 [ 42.257855][ T502] do_syscall_64+0xc1/0x380 [ 42.258138][ T502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.258489][ T502] RIP: 0033:0x7f0e429611e7 [ 42.258776][ T502] 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 [ 42.259758][ T502] RSP: 002b:00007ffef5ab6ae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.260189][ T502] RAX: ffffffffffffffda RBX: 00007ffef5ab7210 RCX: 00007f0e429611e7 [ 42.260602][ T502] RDX: 0000000000000000 RSI: 00007ffef5ab6b50 RDI: 0000000000000005 [ 42.261011][ T502] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.261426][ T502] R10: 00007f0e4285eee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.261848][ T502] R13: 00000000686e1f4f R14: 0000000000499600 R15: 0000000000000000 [ 42.262279][ T502] [ 42.262484][ T502] irq event stamp: 32005 [ 42.262688][ T502] hardirqs last enabled at (32013): [] __up_console_sem+0x6b/0x80 [ 42.263160][ T502] hardirqs last disabled at (32020): [] __up_console_sem+0x50/0x80 [ 42.263648][ T502] softirqs last enabled at (31470): [] handle_softirqs+0x358/0x620 [ 42.264130][ T502] softirqs last disabled at (31453): [] __irq_exit_rcu+0xfa/0x160 [ 42.264611][ T502] ---[ end trace 0000000000000000 ]--- [ 42.374327][ T503] ------------[ cut here ]------------ [ 42.374676][ T503] WARNING: CPU: 2 PID: 503 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.376937][ T503] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.377546][ T503] CPU: 2 UID: 0 PID: 503 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.378113][ T503] Tainted: [W]=WARN [ 42.378346][ T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.378710][ T503] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.379007][ 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 [ 42.380008][ T503] RSP: 0018:ffffc90000737140 EFLAGS: 00010246 [ 42.380381][ T503] RAX: 0000000000000000 RBX: ffff88800e4dc000 RCX: 0000000000000001 [ 42.380810][ T503] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 42.381238][ T503] RBP: ffffc90000737230 R08: ffff88800584e800 R09: 0000000000000000 [ 42.381661][ T503] R10: ffffc900007375c8 R11: ffffffffb2c50668 R12: 1ffff920000e6e2c [ 42.382083][ T503] R13: 00000000000007d0 R14: ffffc90000737880 R15: ffff8880099fce60 [ 42.382527][ T503] FS: 00007f449ae71800(0000) GS:ffff8880823b7000(0000) knlGS:0000000000000000 [ 42.383018][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.383385][ T503] CR2: 00000000004e73c8 CR3: 000000000e0f1003 CR4: 0000000000772ef0 [ 42.383821][ T503] PKRU: 55555554 [ 42.384040][ T503] Call Trace: [ 42.384269][ T503] [ 42.384427][ T503] ? find_held_lock+0x2b/0x80 [ 42.384719][ T503] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.385003][ T503] ? __lock_release+0x5d/0x170 [ 42.385308][ T503] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.385594][ T503] ? is_bpf_text_address+0x71/0x120 [ 42.385890][ T503] ? kernel_text_address+0xce/0xe0 [ 42.386189][ T503] do_setlink.constprop.0+0x6b1/0x2480 [ 42.386493][ T503] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.386852][ T503] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.387139][ T503] ? validate_chain+0x166/0x4d0 [ 42.387434][ T503] ? __kernel_text_address+0x12/0x40 [ 42.387726][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.388014][ T503] ? __mutex_trylock_common+0xf9/0x260 [ 42.388315][ T503] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.388675][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.388966][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.389263][ T503] ? trace_contention_end+0xdc/0x140 [ 42.389551][ T503] ? __mutex_lock+0x19c/0xcd0 [ 42.389839][ T503] ? find_held_lock+0x2b/0x80 [ 42.390126][ T503] ? rtnl_newlink+0x651/0xa60 [ 42.390419][ T503] ? __create_object+0x5e/0xb0 [ 42.390710][ T503] ? __pfx___mutex_lock+0x10/0x10 [ 42.391012][ T503] ? trace_cap_capable+0x10f/0x190 [ 42.391309][ T503] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.391662][ T503] ? __rtnl_newlink+0x40e/0xa40 [ 42.391956][ T503] rtnl_newlink+0x69a/0xa60 [ 42.392261][ T503] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.392547][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.392843][ T503] ? find_held_lock+0x2b/0x80 [ 42.393134][ T503] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.393435][ T503] ? __lock_release+0x5d/0x170 [ 42.393734][ T503] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.394022][ T503] rtnetlink_rcv_msg+0x710/0xc00 [ 42.394320][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.394614][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.394909][ T503] netlink_rcv_skb+0x121/0x350 [ 42.395210][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.395504][ T503] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.395803][ T503] ? netlink_deliver_tap+0x13e/0x340 [ 42.396086][ T503] ? netlink_deliver_tap+0xc3/0x340 [ 42.396391][ T503] netlink_unicast+0x49e/0x780 [ 42.396680][ T503] ? __pfx_netlink_unicast+0x10/0x10 [ 42.396965][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.397267][ T503] netlink_sendmsg+0x721/0xbe0 [ 42.397565][ T503] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.397856][ T503] ? __import_iovec+0x238/0x3c0 [ 42.398150][ T503] ____sys_sendmsg+0x7ad/0xa10 [ 42.398448][ T503] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.398734][ T503] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.399097][ T503] ___sys_sendmsg+0xed/0x170 [ 42.399392][ T503] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.399680][ T503] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.400035][ T503] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.400336][ T503] ? find_held_lock+0x2b/0x80 [ 42.400631][ T503] ? __lock_acquire+0x44d/0x7e0 [ 42.400923][ T503] ? find_held_lock+0x2b/0x80 [ 42.401221][ T503] ? __virt_addr_valid+0x22e/0x450 [ 42.401507][ T503] ? __lock_release+0x5d/0x170 [ 42.401804][ T503] __sys_sendmsg+0x10b/0x1a0 [ 42.402088][ T503] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.402453][ T503] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.402751][ T503] ? rcu_is_watching+0x12/0xc0 [ 42.403040][ T503] do_syscall_64+0xc1/0x380 [ 42.403354][ T503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.403705][ T503] RIP: 0033:0x7f449b03e1e7 [ 42.404020][ 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 [ 42.405016][ T503] RSP: 002b:00007ffe8d3e54c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.405455][ T503] RAX: ffffffffffffffda RBX: 00007ffe8d3e5bf0 RCX: 00007f449b03e1e7 [ 42.405883][ T503] RDX: 0000000000000000 RSI: 00007ffe8d3e5530 RDI: 0000000000000005 [ 42.406315][ T503] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.406737][ T503] R10: 00007f449af3bee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.407154][ T503] R13: 00000000686e1f50 R14: 0000000000499600 R15: 0000000000000000 [ 42.407608][ T503] [ 42.407827][ T503] irq event stamp: 43419 [ 42.408049][ T503] hardirqs last enabled at (43429): [] __up_console_sem+0x6b/0x80 [ 42.408547][ T503] hardirqs last disabled at (43452): [] __up_console_sem+0x50/0x80 [ 42.409031][ T503] softirqs last enabled at (43450): [] handle_softirqs+0x358/0x620 [ 42.409532][ T503] softirqs last disabled at (43437): [] __irq_exit_rcu+0xfa/0x160 [ 42.410013][ T503] ---[ end trace 0000000000000000 ]--- [ 42.514756][ T504] ------------[ cut here ]------------ [ 42.515100][ T504] WARNING: CPU: 2 PID: 504 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.515685][ T504] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.516291][ T504] CPU: 2 UID: 0 PID: 504 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.516862][ T504] Tainted: [W]=WARN [ 42.517092][ T504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.518536][ T504] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.518840][ 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 [ 42.519834][ T504] RSP: 0018:ffffc90000757140 EFLAGS: 00010246 [ 42.520212][ T504] RAX: 0000000000000000 RBX: ffff88800514c000 RCX: 0000000000000001 [ 42.520632][ T504] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 42.521054][ T504] RBP: ffffc90000757230 R08: ffff8880093c0800 R09: 0000000000000000 [ 42.521483][ T504] R10: ffffc900007575c8 R11: ffffffffb2c50668 R12: 1ffff920000eae2c [ 42.521912][ T504] R13: 00000000000007d0 R14: ffffc90000757880 R15: ffff88800a23b4e0 [ 42.522343][ T504] FS: 00007fdde1c2e800(0000) GS:ffff8880823b7000(0000) knlGS:0000000000000000 [ 42.522833][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.523202][ T504] CR2: 00000000004e5ab0 CR3: 00000000056c8004 CR4: 0000000000772ef0 [ 42.523625][ T504] PKRU: 55555554 [ 42.523859][ T504] Call Trace: [ 42.524075][ T504] [ 42.524239][ T504] ? find_held_lock+0x2b/0x80 [ 42.524529][ T504] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.524815][ T504] ? __lock_release+0x5d/0x170 [ 42.525105][ T504] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.525403][ T504] ? is_bpf_text_address+0x71/0x120 [ 42.525688][ T504] ? kernel_text_address+0xce/0xe0 [ 42.525984][ T504] do_setlink.constprop.0+0x6b1/0x2480 [ 42.526287][ T504] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.526647][ T504] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.526931][ T504] ? validate_chain+0x166/0x4d0 [ 42.527234][ T504] ? __kernel_text_address+0x12/0x40 [ 42.527521][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.527816][ T504] ? __mutex_trylock_common+0xf9/0x260 [ 42.528107][ T504] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.528470][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.528758][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.529042][ T504] ? trace_contention_end+0xdc/0x140 [ 42.529337][ T504] ? __mutex_lock+0x19c/0xcd0 [ 42.529623][ T504] ? find_held_lock+0x2b/0x80 [ 42.529909][ T504] ? rtnl_newlink+0x651/0xa60 [ 42.530209][ T504] ? __create_object+0x5e/0xb0 [ 42.530500][ T504] ? __pfx___mutex_lock+0x10/0x10 [ 42.530787][ T504] ? trace_cap_capable+0x10f/0x190 [ 42.531072][ T504] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.531435][ T504] ? __rtnl_newlink+0x40e/0xa40 [ 42.531727][ T504] rtnl_newlink+0x69a/0xa60 [ 42.532016][ T504] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.532313][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.532610][ T504] ? find_held_lock+0x2b/0x80 [ 42.532899][ T504] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.533191][ T504] ? __lock_release+0x5d/0x170 [ 42.533480][ T504] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.533772][ T504] rtnetlink_rcv_msg+0x710/0xc00 [ 42.534060][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.534356][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.534653][ T504] netlink_rcv_skb+0x121/0x350 [ 42.534939][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.535237][ T504] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.535534][ T504] ? netlink_deliver_tap+0x13e/0x340 [ 42.535820][ T504] ? netlink_deliver_tap+0xc3/0x340 [ 42.536106][ T504] netlink_unicast+0x49e/0x780 [ 42.536414][ T504] ? __pfx_netlink_unicast+0x10/0x10 [ 42.536705][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.536996][ T504] netlink_sendmsg+0x721/0xbe0 [ 42.537308][ T504] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.537596][ T504] ? __import_iovec+0x238/0x3c0 [ 42.537889][ T504] ____sys_sendmsg+0x7ad/0xa10 [ 42.538187][ T504] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.538474][ T504] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.538844][ T504] ___sys_sendmsg+0xed/0x170 [ 42.539130][ T504] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.539426][ T504] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.539780][ T504] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.540068][ T504] ? find_held_lock+0x2b/0x80 [ 42.540373][ T504] ? __lock_acquire+0x44d/0x7e0 [ 42.540663][ T504] ? find_held_lock+0x2b/0x80 [ 42.540952][ T504] ? __virt_addr_valid+0x22e/0x450 [ 42.541251][ T504] ? __lock_release+0x5d/0x170 [ 42.541546][ T504] __sys_sendmsg+0x10b/0x1a0 [ 42.541829][ T504] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.542191][ T504] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.542488][ T504] ? rcu_is_watching+0x12/0xc0 [ 42.542775][ T504] do_syscall_64+0xc1/0x380 [ 42.543062][ T504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.543430][ T504] RIP: 0033:0x7fdde1dfb1e7 [ 42.543742][ 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 [ 42.544740][ T504] RSP: 002b:00007ffe7f3ecb08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.545171][ T504] RAX: ffffffffffffffda RBX: 00007ffe7f3ed230 RCX: 00007fdde1dfb1e7 [ 42.545603][ T504] RDX: 0000000000000000 RSI: 00007ffe7f3ecb70 RDI: 0000000000000005 [ 42.546025][ T504] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.546454][ T504] R10: 00007fdde1cf8ee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.546879][ T504] R13: 00000000686e1f50 R14: 0000000000499600 R15: 0000000000000000 [ 42.547335][ T504] [ 42.547556][ T504] irq event stamp: 39247 [ 42.547773][ T504] hardirqs last enabled at (39257): [] __up_console_sem+0x6b/0x80 [ 42.548275][ T504] hardirqs last disabled at (39268): [] __up_console_sem+0x50/0x80 [ 42.548757][ T504] softirqs last enabled at (38304): [] handle_softirqs+0x358/0x620 [ 42.549258][ T504] softirqs last disabled at (37513): [] __irq_exit_rcu+0xfa/0x160 [ 42.549744][ T504] ---[ end trace 0000000000000000 ]--- [ 42.658262][ T505] ------------[ cut here ]------------ [ 42.658572][ T505] WARNING: CPU: 1 PID: 505 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.659109][ T505] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.659696][ T505] CPU: 1 UID: 0 PID: 505 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.660279][ T505] Tainted: [W]=WARN [ 42.660488][ T505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.660834][ T505] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.661115][ 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 [ 42.662102][ T505] RSP: 0018:ffffc90000757140 EFLAGS: 00010246 [ 42.662458][ T505] RAX: 0000000000000000 RBX: ffff88800b999000 RCX: 0000000000000001 [ 42.662865][ T505] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 42.663281][ T505] RBP: ffffc90000757230 R08: ffff88800bacb800 R09: 0000000000000000 [ 42.663689][ T505] R10: ffffc900007575c8 R11: ffffffffb2c50668 R12: 1ffff920000eae2c [ 42.664110][ T505] R13: 00000000000007d0 R14: ffffc90000757880 R15: ffff88800a23aa60 [ 42.664535][ T505] FS: 00007fa2997ab800(0000) GS:ffff888082337000(0000) knlGS:0000000000000000 [ 42.665011][ T505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.665363][ T505] CR2: 00000000004e55b8 CR3: 000000000b169003 CR4: 0000000000772ef0 [ 42.665777][ T505] PKRU: 55555554 [ 42.665980][ T505] Call Trace: [ 42.666196][ T505] [ 42.666336][ T505] ? find_held_lock+0x2b/0x80 [ 42.666614][ T505] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.666883][ T505] ? __lock_release+0x5d/0x170 [ 42.667159][ T505] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.667439][ T505] ? is_bpf_text_address+0x71/0x120 [ 42.667719][ T505] ? kernel_text_address+0xce/0xe0 [ 42.667996][ T505] do_setlink.constprop.0+0x6b1/0x2480 [ 42.668290][ T505] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.668648][ T505] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.668920][ T505] ? validate_chain+0x166/0x4d0 [ 42.669200][ T505] ? __kernel_text_address+0x12/0x40 [ 42.669479][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.669755][ T505] ? __mutex_trylock_common+0xf9/0x260 [ 42.670029][ T505] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.670373][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.670648][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.670923][ T505] ? trace_contention_end+0xdc/0x140 [ 42.671205][ T505] ? __mutex_lock+0x19c/0xcd0 [ 42.671479][ T505] ? find_held_lock+0x2b/0x80 [ 42.671757][ T505] ? rtnl_newlink+0x651/0xa60 [ 42.672027][ T505] ? __create_object+0x5e/0xb0 [ 42.672319][ T505] ? __pfx___mutex_lock+0x10/0x10 [ 42.672599][ T505] ? trace_cap_capable+0x10f/0x190 [ 42.672876][ T505] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.673221][ T505] ? __rtnl_newlink+0x40e/0xa40 [ 42.673500][ T505] rtnl_newlink+0x69a/0xa60 [ 42.673793][ T505] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.674064][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.674350][ T505] ? find_held_lock+0x2b/0x80 [ 42.674623][ T505] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.674891][ T505] ? __lock_release+0x5d/0x170 [ 42.675165][ T505] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.675446][ T505] rtnetlink_rcv_msg+0x710/0xc00 [ 42.675720][ T505] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.676002][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.676298][ T505] netlink_rcv_skb+0x121/0x350 [ 42.676578][ T505] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.676853][ T505] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.677136][ T505] ? netlink_deliver_tap+0x13e/0x340 [ 42.677415][ T505] ? netlink_deliver_tap+0xc3/0x340 [ 42.677691][ T505] netlink_unicast+0x49e/0x780 [ 42.677972][ T505] ? __pfx_netlink_unicast+0x10/0x10 [ 42.678253][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.678531][ T505] netlink_sendmsg+0x721/0xbe0 [ 42.678808][ T505] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.679081][ T505] ? __import_iovec+0x238/0x3c0 [ 42.679384][ T505] ____sys_sendmsg+0x7ad/0xa10 [ 42.679662][ T505] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.679939][ T505] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.680308][ T505] ___sys_sendmsg+0xed/0x170 [ 42.680579][ T505] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.680849][ T505] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.681199][ T505] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.681483][ T505] ? find_held_lock+0x2b/0x80 [ 42.681758][ T505] ? __lock_acquire+0x44d/0x7e0 [ 42.682041][ T505] ? find_held_lock+0x2b/0x80 [ 42.682321][ T505] ? __virt_addr_valid+0x22e/0x450 [ 42.682592][ T505] ? __lock_release+0x5d/0x170 [ 42.682872][ T505] __sys_sendmsg+0x10b/0x1a0 [ 42.683141][ T505] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.683486][ T505] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.683777][ T505] ? rcu_is_watching+0x12/0xc0 [ 42.684050][ T505] do_syscall_64+0xc1/0x380 [ 42.684351][ T505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.684686][ T505] RIP: 0033:0x7fa2999781e7 [ 42.684969][ 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 [ 42.685949][ T505] RSP: 002b:00007ffd7428c4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.686372][ T505] RAX: ffffffffffffffda RBX: 00007ffd7428cbd0 RCX: 00007fa2999781e7 [ 42.686782][ T505] RDX: 0000000000000000 RSI: 00007ffd7428c510 RDI: 0000000000000005 [ 42.687202][ T505] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.687611][ T505] R10: 00007fa299875ee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.688027][ T505] R13: 00000000686e1f50 R14: 0000000000499600 R15: 0000000000000000 [ 42.688467][ T505] [ 42.688682][ T505] irq event stamp: 38455 [ 42.688886][ T505] hardirqs last enabled at (38463): [] __up_console_sem+0x6b/0x80 [ 42.689365][ T505] hardirqs last disabled at (38472): [] __up_console_sem+0x50/0x80 [ 42.689848][ T505] softirqs last enabled at (38444): [] handle_softirqs+0x358/0x620 [ 42.690327][ T505] softirqs last disabled at (38423): [] __irq_exit_rcu+0xfa/0x160 [ 42.690797][ T505] ---[ end trace 0000000000000000 ]--- [ 42.799759][ T506] ------------[ cut here ]------------ [ 42.800072][ T506] WARNING: CPU: 1 PID: 506 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.800630][ T506] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.801231][ T506] CPU: 1 UID: 0 PID: 506 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.801789][ T506] Tainted: [W]=WARN [ 42.802005][ T506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.803441][ T506] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.803734][ 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 [ 42.804723][ T506] RSP: 0018:ffffc90000757140 EFLAGS: 00010246 [ 42.805076][ T506] RAX: 0000000000000000 RBX: ffff88800b74c000 RCX: 0000000000000001 [ 42.805501][ T506] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 42.805910][ T506] RBP: ffffc90000757230 R08: ffff8880025d6800 R09: 0000000000000000 [ 42.806327][ T506] R10: ffffc900007575c8 R11: ffffffffb2c50668 R12: 1ffff920000eae2c [ 42.806740][ T506] R13: 00000000000007d0 R14: ffffc90000757880 R15: ffff88800a239fe0 [ 42.807152][ T506] FS: 00007f101c8d9800(0000) GS:ffff888082337000(0000) knlGS:0000000000000000 [ 42.807638][ T506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.807981][ T506] CR2: 00000000004e5ac8 CR3: 00000000090ef005 CR4: 0000000000772ef0 [ 42.808405][ T506] PKRU: 55555554 [ 42.808610][ T506] Call Trace: [ 42.808815][ T506] [ 42.808953][ T506] ? find_held_lock+0x2b/0x80 [ 42.809253][ T506] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.809528][ T506] ? __lock_release+0x5d/0x170 [ 42.809806][ T506] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.810078][ T506] ? is_bpf_text_address+0x71/0x120 [ 42.810366][ T506] ? kernel_text_address+0xce/0xe0 [ 42.810650][ T506] do_setlink.constprop.0+0x6b1/0x2480 [ 42.810930][ T506] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.811287][ T506] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.811562][ T506] ? validate_chain+0x166/0x4d0 [ 42.811833][ T506] ? __kernel_text_address+0x12/0x40 [ 42.812107][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.812400][ T506] ? __mutex_trylock_common+0xf9/0x260 [ 42.812675][ T506] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.813013][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.813311][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.813586][ T506] ? trace_contention_end+0xdc/0x140 [ 42.813872][ T506] ? __mutex_lock+0x19c/0xcd0 [ 42.814148][ T506] ? find_held_lock+0x2b/0x80 [ 42.814431][ T506] ? rtnl_newlink+0x651/0xa60 [ 42.814709][ T506] ? __create_object+0x5e/0xb0 [ 42.814985][ T506] ? __pfx___mutex_lock+0x10/0x10 [ 42.815271][ T506] ? trace_cap_capable+0x10f/0x190 [ 42.815543][ T506] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.815883][ T506] ? __rtnl_newlink+0x40e/0xa40 [ 42.816165][ T506] rtnl_newlink+0x69a/0xa60 [ 42.816455][ T506] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.816733][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.817015][ T506] ? find_held_lock+0x2b/0x80 [ 42.817311][ T506] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.817585][ T506] ? __lock_release+0x5d/0x170 [ 42.817871][ T506] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.818144][ T506] rtnetlink_rcv_msg+0x710/0xc00 [ 42.818429][ T506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.818712][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.819000][ T506] netlink_rcv_skb+0x121/0x350 [ 42.819288][ T506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.819563][ T506] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.819854][ T506] ? netlink_deliver_tap+0x13e/0x340 [ 42.820127][ T506] ? netlink_deliver_tap+0xc3/0x340 [ 42.820413][ T506] netlink_unicast+0x49e/0x780 [ 42.820692][ T506] ? __pfx_netlink_unicast+0x10/0x10 [ 42.820973][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.821288][ T506] netlink_sendmsg+0x721/0xbe0 [ 42.821568][ T506] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.821845][ T506] ? __import_iovec+0x238/0x3c0 [ 42.822125][ T506] ____sys_sendmsg+0x7ad/0xa10 [ 42.822413][ T506] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.822686][ T506] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.823045][ T506] ___sys_sendmsg+0xed/0x170 [ 42.823327][ T506] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.823602][ T506] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.823955][ T506] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.824246][ T506] ? find_held_lock+0x2b/0x80 [ 42.824528][ T506] ? __lock_acquire+0x44d/0x7e0 [ 42.824809][ T506] ? find_held_lock+0x2b/0x80 [ 42.825092][ T506] ? __virt_addr_valid+0x22e/0x450 [ 42.825390][ T506] ? __lock_release+0x5d/0x170 [ 42.825673][ T506] __sys_sendmsg+0x10b/0x1a0 [ 42.825943][ T506] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.826292][ T506] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.826578][ T506] ? rcu_is_watching+0x12/0xc0 [ 42.826852][ T506] do_syscall_64+0xc1/0x380 [ 42.827129][ T506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.827484][ T506] RIP: 0033:0x7f101caa61e7 [ 42.827768][ 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 [ 42.828761][ T506] RSP: 002b:00007ffe4db05e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.829206][ T506] RAX: ffffffffffffffda RBX: 00007ffe4db065b0 RCX: 00007f101caa61e7 [ 42.829620][ T506] RDX: 0000000000000000 RSI: 00007ffe4db05ef0 RDI: 0000000000000005 [ 42.830033][ T506] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.830454][ T506] R10: 00007f101c9a3ee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.830874][ T506] R13: 00000000686e1f50 R14: 0000000000499600 R15: 0000000000000000 [ 42.831313][ T506] [ 42.831519][ T506] irq event stamp: 37469 [ 42.831725][ T506] hardirqs last enabled at (37477): [] __up_console_sem+0x6b/0x80 [ 42.832206][ T506] hardirqs last disabled at (37486): [] __up_console_sem+0x50/0x80 [ 42.832686][ T506] softirqs last enabled at (37414): [] handle_softirqs+0x358/0x620 [ 42.833161][ T506] softirqs last disabled at (37393): [] __irq_exit_rcu+0xfa/0x160 [ 42.833658][ T506] ---[ end trace 0000000000000000 ]--- [ 42.952506][ T507] ------------[ cut here ]------------ [ 42.952857][ T507] WARNING: CPU: 2 PID: 507 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 42.953435][ T507] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 42.954030][ T507] CPU: 2 UID: 0 PID: 507 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 42.954603][ T507] Tainted: [W]=WARN [ 42.954823][ T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.955194][ T507] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 42.955488][ 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 [ 42.956482][ T507] RSP: 0018:ffffc90000527140 EFLAGS: 00010246 [ 42.956849][ T507] RAX: 0000000000000000 RBX: ffff8880076fc000 RCX: 0000000000000001 [ 42.957282][ T507] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 42.957702][ T507] RBP: ffffc90000527230 R08: ffff88800b4a2000 R09: 0000000000000000 [ 42.958122][ T507] R10: ffffc900005275c8 R11: ffffffffb2c50668 R12: 1ffff920000a4e2c [ 42.958550][ T507] R13: 00000000000007d0 R14: ffffc90000527880 R15: ffff88800a239560 [ 42.958976][ T507] FS: 00007f1d2a284800(0000) GS:ffff8880823b7000(0000) knlGS:0000000000000000 [ 42.959475][ T507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.959831][ T507] CR2: 00000000004e5ac0 CR3: 0000000009694006 CR4: 0000000000772ef0 [ 42.960265][ T507] PKRU: 55555554 [ 42.960482][ T507] Call Trace: [ 42.960714][ T507] [ 42.960865][ T507] ? find_held_lock+0x2b/0x80 [ 42.961158][ T507] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 42.961453][ T507] ? __lock_release+0x5d/0x170 [ 42.961747][ T507] ? __pfx_validate_linkmsg+0x10/0x10 [ 42.962031][ T507] ? is_bpf_text_address+0x71/0x120 [ 42.962329][ T507] ? kernel_text_address+0xce/0xe0 [ 42.962624][ T507] do_setlink.constprop.0+0x6b1/0x2480 [ 42.962915][ T507] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 42.963284][ T507] ? rcu_read_lock_any_held+0x43/0xb0 [ 42.963572][ T507] ? validate_chain+0x166/0x4d0 [ 42.963868][ T507] ? __kernel_text_address+0x12/0x40 [ 42.964163][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.964466][ T507] ? __mutex_trylock_common+0xf9/0x260 [ 42.964757][ T507] ? __pfx___mutex_trylock_common+0x10/0x10 [ 42.965108][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.965407][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.965691][ T507] ? trace_contention_end+0xdc/0x140 [ 42.965975][ T507] ? __mutex_lock+0x19c/0xcd0 [ 42.966272][ T507] ? find_held_lock+0x2b/0x80 [ 42.966558][ T507] ? rtnl_newlink+0x651/0xa60 [ 42.966842][ T507] ? __create_object+0x5e/0xb0 [ 42.967135][ T507] ? __pfx___mutex_lock+0x10/0x10 [ 42.967432][ T507] ? trace_cap_capable+0x10f/0x190 [ 42.967715][ T507] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 42.968068][ T507] ? __rtnl_newlink+0x40e/0xa40 [ 42.968372][ T507] rtnl_newlink+0x69a/0xa60 [ 42.968664][ T507] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.968951][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.969260][ T507] ? find_held_lock+0x2b/0x80 [ 42.969547][ T507] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 42.969831][ T507] ? __lock_release+0x5d/0x170 [ 42.970117][ T507] ? __pfx_rtnl_newlink+0x10/0x10 [ 42.970412][ T507] rtnetlink_rcv_msg+0x710/0xc00 [ 42.970698][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.970990][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.971297][ T507] netlink_rcv_skb+0x121/0x350 [ 42.971589][ T507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 42.971873][ T507] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 42.972171][ T507] ? netlink_deliver_tap+0x13e/0x340 [ 42.972472][ T507] ? netlink_deliver_tap+0xc3/0x340 [ 42.972763][ T507] netlink_unicast+0x49e/0x780 [ 42.973051][ T507] ? __pfx_netlink_unicast+0x10/0x10 [ 42.973347][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.973644][ T507] netlink_sendmsg+0x721/0xbe0 [ 42.973948][ T507] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.974245][ T507] ? __import_iovec+0x238/0x3c0 [ 42.974540][ T507] ____sys_sendmsg+0x7ad/0xa10 [ 42.974830][ T507] ? __pfx_____sys_sendmsg+0x10/0x10 [ 42.975112][ T507] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 42.975485][ T507] ___sys_sendmsg+0xed/0x170 [ 42.975776][ T507] ? kasan_record_aux_stack+0x8c/0xa0 [ 42.976059][ T507] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 42.976423][ T507] ? __pfx____sys_sendmsg+0x10/0x10 [ 42.976710][ T507] ? find_held_lock+0x2b/0x80 [ 42.976999][ T507] ? __lock_acquire+0x44d/0x7e0 [ 42.977300][ T507] ? find_held_lock+0x2b/0x80 [ 42.977584][ T507] ? __virt_addr_valid+0x22e/0x450 [ 42.977875][ T507] ? __lock_release+0x5d/0x170 [ 42.978191][ T507] __sys_sendmsg+0x10b/0x1a0 [ 42.978483][ T507] ? __call_rcu_common.constprop.0+0x320/0x640 [ 42.978834][ T507] ? __pfx___sys_sendmsg+0x10/0x10 [ 42.979131][ T507] ? rcu_is_watching+0x12/0xc0 [ 42.979427][ T507] do_syscall_64+0xc1/0x380 [ 42.979714][ T507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.980069][ T507] RIP: 0033:0x7f1d2a4511e7 [ 42.980375][ 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 [ 42.981370][ T507] RSP: 002b:00007ffd21fe4fb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.981796][ T507] RAX: ffffffffffffffda RBX: 00007ffd21fe56e0 RCX: 00007f1d2a4511e7 [ 42.982240][ T507] RDX: 0000000000000000 RSI: 00007ffd21fe5020 RDI: 0000000000000005 [ 42.982662][ T507] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 42.983083][ T507] R10: 00007f1d2a34eee8 R11: 0000000000000246 R12: 0000000000000004 [ 42.983513][ T507] R13: 00000000686e1f50 R14: 0000000000499600 R15: 0000000000000000 [ 42.983968][ T507] [ 42.984194][ T507] irq event stamp: 38789 [ 42.984414][ T507] hardirqs last enabled at (38799): [] __up_console_sem+0x6b/0x80 [ 42.984895][ T507] hardirqs last disabled at (38808): [] __up_console_sem+0x50/0x80 [ 42.985391][ T507] softirqs last enabled at (37824): [] handle_softirqs+0x358/0x620 [ 42.985886][ T507] softirqs last disabled at (37817): [] __irq_exit_rcu+0xfa/0x160 [ 42.986377][ T507] ---[ end trace 0000000000000000 ]--- [ 43.105879][ T508] ------------[ cut here ]------------ [ 43.106221][ T508] WARNING: CPU: 1 PID: 508 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.106768][ T508] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.108760][ T508] CPU: 1 UID: 0 PID: 508 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.109431][ T508] Tainted: [W]=WARN [ 43.109642][ T508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.109982][ T508] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.110271][ 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 [ 43.111254][ T508] RSP: 0018:ffffc90000517140 EFLAGS: 00010246 [ 43.111599][ T508] RAX: 0000000000000000 RBX: ffff88800c4dc000 RCX: 0000000000000001 [ 43.112004][ T508] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 43.112421][ T508] RBP: ffffc90000517230 R08: ffff888005848800 R09: 0000000000000000 [ 43.112833][ T508] R10: ffffc900005175c8 R11: ffffffffb2c50668 R12: 1ffff920000a2e2c [ 43.113249][ T508] R13: 00000000000007d0 R14: ffffc90000517880 R15: ffff88800a238ae0 [ 43.113659][ T508] FS: 00007f7b4a27c800(0000) GS:ffff888082337000(0000) knlGS:0000000000000000 [ 43.114143][ T508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.114500][ T508] CR2: 00000000004e73f0 CR3: 000000000b575001 CR4: 0000000000772ef0 [ 43.114910][ T508] PKRU: 55555554 [ 43.115114][ T508] Call Trace: [ 43.115326][ T508] [ 43.115466][ T508] ? find_held_lock+0x2b/0x80 [ 43.115743][ T508] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.116021][ T508] ? __lock_release+0x5d/0x170 [ 43.116311][ T508] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.116586][ T508] ? is_bpf_text_address+0x71/0x120 [ 43.116864][ T508] ? kernel_text_address+0xce/0xe0 [ 43.117141][ T508] do_setlink.constprop.0+0x6b1/0x2480 [ 43.117431][ T508] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.117789][ T508] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.118061][ T508] ? validate_chain+0x166/0x4d0 [ 43.118351][ T508] ? __kernel_text_address+0x12/0x40 [ 43.118627][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.118903][ T508] ? __mutex_trylock_common+0xf9/0x260 [ 43.119188][ T508] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.119535][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.119808][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.120079][ T508] ? trace_contention_end+0xdc/0x140 [ 43.120363][ T508] ? __mutex_lock+0x19c/0xcd0 [ 43.120638][ T508] ? find_held_lock+0x2b/0x80 [ 43.120913][ T508] ? rtnl_newlink+0x651/0xa60 [ 43.121196][ T508] ? __create_object+0x5e/0xb0 [ 43.121472][ T508] ? __pfx___mutex_lock+0x10/0x10 [ 43.121746][ T508] ? trace_cap_capable+0x10f/0x190 [ 43.122019][ T508] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.122374][ T508] ? __rtnl_newlink+0x40e/0xa40 [ 43.122656][ T508] rtnl_newlink+0x69a/0xa60 [ 43.122933][ T508] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.123216][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.123495][ T508] ? find_held_lock+0x2b/0x80 [ 43.123777][ T508] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.124047][ T508] ? __lock_release+0x5d/0x170 [ 43.124332][ T508] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.124610][ T508] rtnetlink_rcv_msg+0x710/0xc00 [ 43.124884][ T508] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.125159][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.125447][ T508] netlink_rcv_skb+0x121/0x350 [ 43.125722][ T508] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.125996][ T508] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.126286][ T508] ? netlink_deliver_tap+0x13e/0x340 [ 43.126565][ T508] ? netlink_deliver_tap+0xc3/0x340 [ 43.126840][ T508] netlink_unicast+0x49e/0x780 [ 43.127116][ T508] ? __pfx_netlink_unicast+0x10/0x10 [ 43.127394][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.127672][ T508] netlink_sendmsg+0x721/0xbe0 [ 43.127947][ T508] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.128244][ T508] ? __import_iovec+0x238/0x3c0 [ 43.128532][ T508] ____sys_sendmsg+0x7ad/0xa10 [ 43.128815][ T508] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.129088][ T508] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.129449][ T508] ___sys_sendmsg+0xed/0x170 [ 43.129720][ T508] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.129992][ T508] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.130342][ T508] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.130626][ T508] ? find_held_lock+0x2b/0x80 [ 43.130903][ T508] ? __lock_acquire+0x44d/0x7e0 [ 43.131191][ T508] ? find_held_lock+0x2b/0x80 [ 43.131465][ T508] ? __virt_addr_valid+0x22e/0x450 [ 43.131739][ T508] ? __lock_release+0x5d/0x170 [ 43.132018][ T508] __sys_sendmsg+0x10b/0x1a0 [ 43.132298][ T508] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.132635][ T508] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.132925][ T508] ? rcu_is_watching+0x12/0xc0 [ 43.133210][ T508] do_syscall_64+0xc1/0x380 [ 43.133483][ T508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.133830][ T508] RIP: 0033:0x7f7b4a4491e7 [ 43.134115][ 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 [ 43.135100][ T508] RSP: 002b:00007ffd539e3158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.135518][ T508] RAX: ffffffffffffffda RBX: 00007ffd539e3880 RCX: 00007f7b4a4491e7 [ 43.135929][ T508] RDX: 0000000000000000 RSI: 00007ffd539e31c0 RDI: 0000000000000005 [ 43.136344][ T508] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.136756][ T508] R10: 00007f7b4a346ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.137166][ T508] R13: 00000000686e1f50 R14: 0000000000499600 R15: 0000000000000000 [ 43.137597][ T508] [ 43.137803][ T508] irq event stamp: 40623 [ 43.138008][ T508] hardirqs last enabled at (40631): [] __up_console_sem+0x6b/0x80 [ 43.138494][ T508] hardirqs last disabled at (40640): [] __up_console_sem+0x50/0x80 [ 43.138963][ T508] softirqs last enabled at (40252): [] handle_softirqs+0x358/0x620 [ 43.139439][ T508] softirqs last disabled at (40243): [] __irq_exit_rcu+0xfa/0x160 [ 43.139911][ T508] ---[ end trace 0000000000000000 ]--- [ 43.260120][ T509] ------------[ cut here ]------------ [ 43.260508][ T509] WARNING: CPU: 3 PID: 509 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.261407][ T509] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.262420][ T509] CPU: 3 UID: 0 PID: 509 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.263404][ T509] Tainted: [W]=WARN [ 43.263789][ T509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.265063][ T509] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.265451][ 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 [ 43.267148][ T509] RSP: 0018:ffffc90000507140 EFLAGS: 00010246 [ 43.267783][ T509] RAX: 0000000000000000 RBX: ffff88800b211000 RCX: 0000000000000001 [ 43.268515][ T509] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 43.269241][ T509] RBP: ffffc90000507230 R08: ffff88800c78a000 R09: 0000000000000000 [ 43.269965][ T509] R10: ffffc900005075c8 R11: ffffffffb2c50668 R12: 1ffff920000a0e2c [ 43.270698][ T509] R13: 00000000000007d0 R14: ffffc90000507880 R15: ffff88800a238060 [ 43.271429][ T509] FS: 00007f45bcaf7800(0000) GS:ffff888082437000(0000) knlGS:0000000000000000 [ 43.272283][ T509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.272887][ T509] CR2: 00000000004e5ab8 CR3: 000000000b84e004 CR4: 0000000000772ef0 [ 43.273626][ T509] PKRU: 55555554 [ 43.273993][ T509] Call Trace: [ 43.274367][ T509] [ 43.274608][ T509] ? find_held_lock+0x2b/0x80 [ 43.275093][ T509] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.275579][ T509] ? __lock_release+0x5d/0x170 [ 43.276064][ T509] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.276556][ T509] ? is_bpf_text_address+0x71/0x120 [ 43.277034][ T509] ? kernel_text_address+0xce/0xe0 [ 43.277544][ T509] do_setlink.constprop.0+0x6b1/0x2480 [ 43.278035][ T509] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.278654][ T509] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.279129][ T509] ? validate_chain+0x166/0x4d0 [ 43.279616][ T509] ? __kernel_text_address+0x12/0x40 [ 43.280097][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.280606][ T509] ? __mutex_trylock_common+0xf9/0x260 [ 43.281086][ T509] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.281687][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.282167][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.282654][ T509] ? trace_contention_end+0xdc/0x140 [ 43.283134][ T509] ? __mutex_lock+0x19c/0xcd0 [ 43.283630][ T509] ? find_held_lock+0x2b/0x80 [ 43.284115][ T509] ? rtnl_newlink+0x651/0xa60 [ 43.284621][ T509] ? __create_object+0x5e/0xb0 [ 43.285106][ T509] ? __pfx___mutex_lock+0x10/0x10 [ 43.285603][ T509] ? trace_cap_capable+0x10f/0x190 [ 43.286088][ T509] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.286588][ T509] ? __rtnl_newlink+0x40e/0xa40 [ 43.287070][ T509] rtnl_newlink+0x69a/0xa60 [ 43.287571][ T509] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.288056][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.288559][ T509] ? find_held_lock+0x2b/0x80 [ 43.289036][ T509] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.289521][ T509] ? __lock_release+0x5d/0x170 [ 43.290001][ T509] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.290489][ T509] rtnetlink_rcv_msg+0x710/0xc00 [ 43.290971][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.291469][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.291969][ T509] netlink_rcv_skb+0x121/0x350 [ 43.292454][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.292932][ T509] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.293445][ T509] ? netlink_deliver_tap+0x13e/0x340 [ 43.293928][ T509] ? netlink_deliver_tap+0xc3/0x340 [ 43.294423][ T509] netlink_unicast+0x49e/0x780 [ 43.294914][ T509] ? __pfx_netlink_unicast+0x10/0x10 [ 43.295409][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.295898][ T509] netlink_sendmsg+0x721/0xbe0 [ 43.296395][ T509] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.296879][ T509] ? __import_iovec+0x238/0x3c0 [ 43.297388][ T509] ____sys_sendmsg+0x7ad/0xa10 [ 43.297875][ T509] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.298366][ T509] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.298997][ T509] ___sys_sendmsg+0xed/0x170 [ 43.299480][ T509] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.299954][ T509] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.300560][ T509] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.301044][ T509] ? find_held_lock+0x2b/0x80 [ 43.301541][ T509] ? __lock_acquire+0x44d/0x7e0 [ 43.302033][ T509] ? find_held_lock+0x2b/0x80 [ 43.302532][ T509] ? __virt_addr_valid+0x22e/0x450 [ 43.303006][ T509] ? __lock_release+0x5d/0x170 [ 43.303512][ T509] __sys_sendmsg+0x10b/0x1a0 [ 43.303995][ T509] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.304597][ T509] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.305100][ T509] ? rcu_is_watching+0x12/0xc0 [ 43.305591][ T509] do_syscall_64+0xc1/0x380 [ 43.306069][ T509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.306680][ T509] RIP: 0033:0x7f45bccc41e7 [ 43.307186][ 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 [ 43.308915][ T509] RSP: 002b:00007ffe26e7fe58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.309664][ T509] RAX: ffffffffffffffda RBX: 00007ffe26e80580 RCX: 00007f45bccc41e7 [ 43.310349][ T509] RDX: 0000000000000000 RSI: 00007ffe26e7fec0 RDI: 0000000000000005 [ 43.310984][ T509] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.311713][ T509] R10: 00007f45bcbc1ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.312443][ T509] R13: 00000000686e1f50 R14: 0000000000499600 R15: 0000000000000000 [ 43.313204][ T509] [ 43.313561][ T509] irq event stamp: 40007 [ 43.313928][ T509] hardirqs last enabled at (40015): [] __up_console_sem+0x6b/0x80 [ 43.314772][ T509] hardirqs last disabled at (40024): [] __up_console_sem+0x50/0x80 [ 43.315617][ T509] softirqs last enabled at (39198): [] handle_softirqs+0x358/0x620 [ 43.316448][ T509] softirqs last disabled at (38761): [] __irq_exit_rcu+0xfa/0x160 [ 43.317282][ T509] ---[ end trace 0000000000000000 ]--- [ 43.432013][ T510] ------------[ cut here ]------------ [ 43.432353][ T510] WARNING: CPU: 0 PID: 510 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 43.432911][ T510] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q dummy vrf veth [ 43.433499][ T510] CPU: 0 UID: 0 PID: 510 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 43.434068][ T510] Tainted: [W]=WARN [ 43.434284][ T510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.434635][ T510] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 43.434917][ 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 [ 43.435900][ T510] RSP: 0018:ffffc900006b7140 EFLAGS: 00010246 [ 43.436269][ T510] RAX: 0000000000000000 RBX: ffff88800bb71000 RCX: 0000000000000001 [ 43.436682][ T510] RDX: 0000000000000000 RSI: ffffffffb1e9b941 RDI: ffffffffb16555e0 [ 43.437099][ T510] RBP: ffffc900006b7230 R08: ffff88800b40e800 R09: 0000000000000000 [ 43.437548][ T510] R10: ffffc900006b75c8 R11: ffffffffb2c50668 R12: 1ffff920000d6e2c [ 43.437974][ T510] R13: 00000000000007d0 R14: ffffc900006b7880 R15: ffff88800e1374e0 [ 43.438395][ T510] FS: 00007fbf8776f800(0000) GS:ffff8880822b7000(0000) knlGS:0000000000000000 [ 43.438876][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.439229][ T510] CR2: 00000000004e59c0 CR3: 000000000e64d006 CR4: 0000000000772ef0 [ 43.439644][ T510] PKRU: 55555554 [ 43.439855][ T510] Call Trace: [ 43.440062][ T510] [ 43.440209][ T510] ? find_held_lock+0x2b/0x80 [ 43.440492][ T510] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 43.440765][ T510] ? __lock_release+0x5d/0x170 [ 43.441043][ T510] ? __pfx_validate_linkmsg+0x10/0x10 [ 43.441325][ T510] ? is_bpf_text_address+0x71/0x120 [ 43.441600][ T510] ? kernel_text_address+0xce/0xe0 [ 43.441896][ T510] do_setlink.constprop.0+0x6b1/0x2480 [ 43.442193][ T510] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 43.442549][ T510] ? rcu_read_lock_any_held+0x43/0xb0 [ 43.442823][ T510] ? validate_chain+0x166/0x4d0 [ 43.443095][ T510] ? __kernel_text_address+0x12/0x40 [ 43.443383][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.443666][ T510] ? __mutex_trylock_common+0xf9/0x260 [ 43.443960][ T510] ? __pfx___mutex_trylock_common+0x10/0x10 [ 43.444317][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.444593][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.444866][ T510] ? trace_contention_end+0xdc/0x140 [ 43.445137][ T510] ? __mutex_lock+0x19c/0xcd0 [ 43.445424][ T510] ? find_held_lock+0x2b/0x80 [ 43.445699][ T510] ? rtnl_newlink+0x651/0xa60 [ 43.445977][ T510] ? __create_object+0x5e/0xb0 [ 43.446266][ T510] ? __pfx___mutex_lock+0x10/0x10 [ 43.446541][ T510] ? trace_cap_capable+0x10f/0x190 [ 43.446815][ T510] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 43.447154][ T510] ? __rtnl_newlink+0x40e/0xa40 [ 43.447464][ T510] rtnl_newlink+0x69a/0xa60 [ 43.447747][ T510] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.448032][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.448334][ T510] ? find_held_lock+0x2b/0x80 [ 43.448617][ T510] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 43.448893][ T510] ? __lock_release+0x5d/0x170 [ 43.449186][ T510] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.449465][ T510] rtnetlink_rcv_msg+0x710/0xc00 [ 43.449742][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.450017][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.450308][ T510] netlink_rcv_skb+0x121/0x350 [ 43.450591][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.450867][ T510] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.451154][ T510] ? netlink_deliver_tap+0x13e/0x340 [ 43.451442][ T510] ? netlink_deliver_tap+0xc3/0x340 [ 43.451734][ T510] netlink_unicast+0x49e/0x780 [ 43.452012][ T510] ? __pfx_netlink_unicast+0x10/0x10 [ 43.452316][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.452602][ T510] netlink_sendmsg+0x721/0xbe0 [ 43.452879][ T510] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.453156][ T510] ? __import_iovec+0x238/0x3c0 [ 43.453454][ T510] ____sys_sendmsg+0x7ad/0xa10 [ 43.453746][ T510] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.454021][ T510] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.454385][ T510] ___sys_sendmsg+0xed/0x170 [ 43.454665][ T510] ? kasan_record_aux_stack+0x8c/0xa0 [ 43.454948][ T510] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 43.455301][ T510] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.455586][ T510] ? find_held_lock+0x2b/0x80 [ 43.455868][ T510] ? __lock_acquire+0x44d/0x7e0 [ 43.456150][ T510] ? find_held_lock+0x2b/0x80 [ 43.456431][ T510] ? __virt_addr_valid+0x22e/0x450 [ 43.456720][ T510] ? __lock_release+0x5d/0x170 [ 43.457001][ T510] __sys_sendmsg+0x10b/0x1a0 [ 43.457284][ T510] ? __call_rcu_common.constprop.0+0x320/0x640 [ 43.457624][ T510] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.457908][ T510] ? rcu_is_watching+0x12/0xc0 [ 43.458363][ T510] do_syscall_64+0xc1/0x380 [ 43.458873][ T510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.459509][ T510] RIP: 0033:0x7fbf8793c1e7 [ 43.459886][ 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 [ 43.460913][ T510] RSP: 002b:00007ffe8c417ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.461339][ T510] RAX: ffffffffffffffda RBX: 00007ffe8c418610 RCX: 00007fbf8793c1e7 [ 43.461759][ T510] RDX: 0000000000000000 RSI: 00007ffe8c417f50 RDI: 0000000000000005 [ 43.462199][ T510] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 43.462615][ T510] R10: 00007fbf87839ee8 R11: 0000000000000246 R12: 0000000000000004 [ 43.463028][ T510] R13: 00000000686e1f51 R14: 0000000000499600 R15: 0000000000000000 [ 43.463482][ T510] [ 43.463689][ T510] irq event stamp: 41533 [ 43.463913][ T510] hardirqs last enabled at (41541): [] __up_console_sem+0x6b/0x80 [ 43.464401][ T510] hardirqs last disabled at (41550): [] __up_console_sem+0x50/0x80 [ 43.464904][ T510] softirqs last enabled at (41254): [] handle_softirqs+0x358/0x620 [ 43.465446][ T510] softirqs last disabled at (41239): [] __irq_exit_rcu+0xfa/0x160 [ 43.465931][ T510] ---[ end trace 0000000000000000 ]---