[ 16.352993][ T276] 8021q: 802.1Q VLAN Support v1.8
[ 26.498053][ T334] ------------[ cut here ]------------
[ 26.498567][ T334] WARNING: CPU: 0 PID: 334 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.499173][ T334] Modules linked in: 8021q vrf veth
[ 26.499563][ T334] CPU: 0 UID: 0 PID: 334 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.500087][ T334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.500475][ T334] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.500780][ T334] 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
[ 26.501806][ T334] RSP: 0018:ffffc900007b7140 EFLAGS: 00010246
[ 26.502182][ T334] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 26.502621][ T334] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 26.503060][ T334] RBP: ffffc900007b7230 R08: ffff888005195000 R09: 0000000000000000
[ 26.503491][ T334] R10: ffffc900007b75c8 R11: ffffffff8b050668 R12: 1ffff920000f6e2c
[ 26.503924][ T334] R13: 000000000000ffff R14: ffffc900007b7880 R15: ffff8880050d7160
[ 26.504340][ T334] FS: 00007f0a51e51800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 26.504846][ T334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.505439][ T334] CR2: 00000000004e5aa0 CR3: 000000000a4da006 CR4: 0000000000772ef0
[ 26.505922][ T334] PKRU: 55555554
[ 26.506194][ T334] Call Trace:
[ 26.506408][ T334]
[ 26.506572][ T334] ? find_held_lock+0x2b/0x80
[ 26.506878][ T334] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.507165][ T334] ? __lock_release+0x5d/0x170
[ 26.507454][ T334] ? __pfx_validate_linkmsg+0x10/0x10
[ 26.507733][ T334] ? is_bpf_text_address+0x71/0x120
[ 26.508036][ T334] ? kernel_text_address+0xce/0xe0
[ 26.508328][ T334] do_setlink.constprop.0+0x6b1/0x2480
[ 26.508654][ T334] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.509021][ T334] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.509303][ T334] ? validate_chain+0x166/0x4d0
[ 26.509588][ T334] ? __kernel_text_address+0x12/0x40
[ 26.509870][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.510166][ T334] ? __mutex_trylock_common+0xf9/0x260
[ 26.510460][ T334] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.510804][ T334] ? rcu_is_watching+0x12/0xc0
[ 26.511095][ T334] ? rcu_is_watching+0x12/0xc0
[ 26.511368][ T334] ? trace_contention_end+0xdc/0x140
[ 26.511655][ T334] ? __mutex_lock+0x19c/0xcd0
[ 26.511953][ T334] ? find_held_lock+0x2b/0x80
[ 26.512232][ T334] ? rtnl_newlink+0x651/0xa60
[ 26.512527][ T334] ? __create_object+0x5e/0xb0
[ 26.512819][ T334] ? __pfx___mutex_lock+0x10/0x10
[ 26.513116][ T334] ? trace_cap_capable+0x10f/0x190
[ 26.513398][ T334] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.513751][ T334] ? __rtnl_newlink+0x40e/0xa40
[ 26.514048][ T334] rtnl_newlink+0x69a/0xa60
[ 26.514329][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.514618][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.514912][ T334] ? find_held_lock+0x2b/0x80
[ 26.515189][ T334] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.515472][ T334] ? __lock_release+0x5d/0x170
[ 26.515752][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.516069][ T334] rtnetlink_rcv_msg+0x710/0xc00
[ 26.516349][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.516649][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.516945][ T334] netlink_rcv_skb+0x121/0x350
[ 26.517227][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.517513][ T334] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.517810][ T334] ? netlink_deliver_tap+0x13e/0x340
[ 26.518112][ T334] ? netlink_deliver_tap+0xc3/0x340
[ 26.518393][ T334] netlink_unicast+0x49e/0x780
[ 26.518704][ T334] ? __pfx_netlink_unicast+0x10/0x10
[ 26.518989][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.519276][ T334] netlink_sendmsg+0x721/0xbe0
[ 26.519570][ T334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.519851][ T334] ? __import_iovec+0x238/0x3c0
[ 26.520156][ T334] ____sys_sendmsg+0x7ad/0xa10
[ 26.520477][ T334] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.520753][ T334] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.521131][ T334] ___sys_sendmsg+0xed/0x170
[ 26.521404][ T334] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.521698][ T334] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.522051][ T334] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.522330][ T334] ? find_held_lock+0x2b/0x80
[ 26.522631][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.522923][ T334] ? find_held_lock+0x2b/0x80
[ 26.523199][ T334] ? __virt_addr_valid+0x22e/0x450
[ 26.523486][ T334] ? __lock_release+0x5d/0x170
[ 26.523768][ T334] __sys_sendmsg+0x10b/0x1a0
[ 26.524050][ T334] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.524389][ T334] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.524703][ T334] ? rcu_is_watching+0x12/0xc0
[ 26.524997][ T334] do_syscall_64+0xc1/0x380
[ 26.525283][ T334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.525639][ T334] RIP: 0033:0x7f0a5201e1e7
[ 26.525964][ T334] 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
[ 26.526982][ T334] RSP: 002b:00007ffe197fa438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.527423][ T334] RAX: ffffffffffffffda RBX: 00007ffe197fab60 RCX: 00007f0a5201e1e7
[ 26.527844][ T334] RDX: 0000000000000000 RSI: 00007ffe197fa4a0 RDI: 0000000000000005
[ 26.528272][ T334] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 26.528730][ T334] R10: 00007f0a51f1bee8 R11: 0000000000000246 R12: 0000000000000004
[ 26.529164][ T334] R13: 00000000686e4085 R14: 0000000000499600 R15: 0000000000000000
[ 26.529605][ T334]
[ 26.529820][ T334] irq event stamp: 42701
[ 26.530048][ T334] hardirqs last enabled at (42709): [] __up_console_sem+0x6b/0x80
[ 26.530555][ T334] hardirqs last disabled at (42718): [] __up_console_sem+0x50/0x80
[ 26.531078][ T334] softirqs last enabled at (42672): [] handle_softirqs+0x358/0x620
[ 26.531582][ T334] softirqs last disabled at (42651): [] __irq_exit_rcu+0xfa/0x160
[ 26.532066][ T334] ---[ end trace 0000000000000000 ]---
[ 26.545740][ T334] ip (334) used greatest stack depth: 24024 bytes left
[ 26.642294][ T335] ------------[ cut here ]------------
[ 26.642621][ T335] WARNING: CPU: 0 PID: 335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.643188][ T335] Modules linked in: 8021q vrf veth
[ 26.644342][ T335] CPU: 0 UID: 0 PID: 335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.644932][ T335] Tainted: [W]=WARN
[ 26.645154][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.645507][ T335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.645800][ T335] 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
[ 26.646825][ T335] RSP: 0018:ffffc900007b7140 EFLAGS: 00010246
[ 26.647185][ T335] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 26.647614][ T335] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 26.648043][ T335] RBP: ffffc900007b7230 R08: ffff88800612b800 R09: 0000000000000000
[ 26.648477][ T335] R10: ffffc900007b75c8 R11: ffffffff8b050668 R12: 1ffff920000f6e2c
[ 26.648926][ T335] R13: 00000000000005dc R14: ffffc900007b7880 R15: ffff8880050d7be0
[ 26.649359][ T335] FS: 00007ff744ae9800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 26.649852][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.650235][ T335] CR2: 00000000004e5aa0 CR3: 0000000005184001 CR4: 0000000000772ef0
[ 26.650660][ T335] PKRU: 55555554
[ 26.650872][ T335] Call Trace:
[ 26.651137][ T335]
[ 26.651278][ T335] ? find_held_lock+0x2b/0x80
[ 26.651569][ T335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.651849][ T335] ? __lock_release+0x5d/0x170
[ 26.652138][ T335] ? __pfx_validate_linkmsg+0x10/0x10
[ 26.652431][ T335] ? is_bpf_text_address+0x71/0x120
[ 26.652709][ T335] ? kernel_text_address+0xce/0xe0
[ 26.652999][ T335] do_setlink.constprop.0+0x6b1/0x2480
[ 26.653282][ T335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.653640][ T335] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.653934][ T335] ? validate_chain+0x166/0x4d0
[ 26.654216][ T335] ? __kernel_text_address+0x12/0x40
[ 26.654512][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.654790][ T335] ? __mutex_trylock_common+0xf9/0x260
[ 26.655078][ T335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.655425][ T335] ? rcu_is_watching+0x12/0xc0
[ 26.655704][ T335] ? rcu_is_watching+0x12/0xc0
[ 26.655985][ T335] ? trace_contention_end+0xdc/0x140
[ 26.656257][ T335] ? __mutex_lock+0x19c/0xcd0
[ 26.656545][ T335] ? find_held_lock+0x2b/0x80
[ 26.656826][ T335] ? rtnl_newlink+0x651/0xa60
[ 26.657110][ T335] ? __create_object+0x5e/0xb0
[ 26.657388][ T335] ? __pfx___mutex_lock+0x10/0x10
[ 26.657680][ T335] ? trace_cap_capable+0x10f/0x190
[ 26.657995][ T335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.658341][ T335] ? __rtnl_newlink+0x40e/0xa40
[ 26.658650][ T335] rtnl_newlink+0x69a/0xa60
[ 26.658946][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.659221][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.659511][ T335] ? find_held_lock+0x2b/0x80
[ 26.659787][ T335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.660071][ T335] ? __lock_release+0x5d/0x170
[ 26.660346][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.660629][ T335] rtnetlink_rcv_msg+0x710/0xc00
[ 26.660921][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.661199][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.661487][ T335] netlink_rcv_skb+0x121/0x350
[ 26.661763][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.662071][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.662359][ T335] ? netlink_deliver_tap+0x13e/0x340
[ 26.662643][ T335] ? netlink_deliver_tap+0xc3/0x340
[ 26.662949][ T335] netlink_unicast+0x49e/0x780
[ 26.663232][ T335] ? __pfx_netlink_unicast+0x10/0x10
[ 26.663514][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.663798][ T335] netlink_sendmsg+0x721/0xbe0
[ 26.664078][ T335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.664357][ T335] ? __import_iovec+0x238/0x3c0
[ 26.664648][ T335] ____sys_sendmsg+0x7ad/0xa10
[ 26.664936][ T335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.665215][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.665577][ T335] ___sys_sendmsg+0xed/0x170
[ 26.665849][ T335] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.666159][ T335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.666512][ T335] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.666793][ T335] ? find_held_lock+0x2b/0x80
[ 26.667078][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.667356][ T335] ? find_held_lock+0x2b/0x80
[ 26.667638][ T335] ? __virt_addr_valid+0x22e/0x450
[ 26.667912][ T335] ? __lock_release+0x5d/0x170
[ 26.668192][ T335] __sys_sendmsg+0x10b/0x1a0
[ 26.668473][ T335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.668836][ T335] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.669122][ T335] ? rcu_is_watching+0x12/0xc0
[ 26.669405][ T335] do_syscall_64+0xc1/0x380
[ 26.669694][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.670067][ T335] RIP: 0033:0x7ff744cb61e7
[ 26.670352][ T335] 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
[ 26.671359][ T335] RSP: 002b:00007ffc80ba4648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.671785][ T335] RAX: ffffffffffffffda RBX: 00007ffc80ba4d70 RCX: 00007ff744cb61e7
[ 26.672199][ T335] RDX: 0000000000000000 RSI: 00007ffc80ba46b0 RDI: 0000000000000005
[ 26.672622][ T335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 26.673048][ T335] R10: 00007ff744bb3ee8 R11: 0000000000000246 R12: 0000000000000004
[ 26.673485][ T335] R13: 00000000686e4085 R14: 0000000000499600 R15: 0000000000000000
[ 26.673917][ T335]
[ 26.674160][ T335] irq event stamp: 36529
[ 26.674368][ T335] hardirqs last enabled at (36537): [] __up_console_sem+0x6b/0x80
[ 26.674867][ T335] hardirqs last disabled at (36546): [] __up_console_sem+0x50/0x80
[ 26.675356][ T335] softirqs last enabled at (35734): [] handle_softirqs+0x358/0x620
[ 26.675838][ T335] softirqs last disabled at (35077): [] __irq_exit_rcu+0xfa/0x160
[ 26.676310][ T335] ---[ end trace 0000000000000000 ]---
[ 26.949359][ T339] ------------[ cut here ]------------
[ 26.950926][ T339] WARNING: CPU: 2 PID: 339 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.951511][ T339] Modules linked in: 8021q vrf veth
[ 26.951813][ T339] CPU: 2 UID: 0 PID: 339 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.952377][ T339] Tainted: [W]=WARN
[ 26.952606][ T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.952963][ T339] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.953263][ T339] 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
[ 26.954275][ T339] RSP: 0018:ffffc90000707140 EFLAGS: 00010246
[ 26.954646][ T339] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 26.955076][ T339] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 26.955509][ T339] RBP: ffffc90000707230 R08: ffff888002a70800 R09: 0000000000000000
[ 26.955934][ T339] R10: ffffc900007075c8 R11: ffffffff8b050668 R12: 1ffff920000e0e2c
[ 26.956356][ T339] R13: 0000000000010000 R14: ffffc90000707880 R15: ffff8880050dade0
[ 26.956788][ T339] FS: 00007f2202ff4800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 26.957296][ T339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.957666][ T339] CR2: 00000000004e5aa0 CR3: 000000000a5fd002 CR4: 0000000000772ef0
[ 26.958099][ T339] PKRU: 55555554
[ 26.958321][ T339] Call Trace:
[ 26.958558][ T339]
[ 26.958714][ T339] ? find_held_lock+0x2b/0x80
[ 26.959012][ T339] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.959299][ T339] ? __lock_release+0x5d/0x170
[ 26.959601][ T339] ? __pfx_validate_linkmsg+0x10/0x10
[ 26.959888][ T339] ? is_bpf_text_address+0x71/0x120
[ 26.960177][ T339] ? kernel_text_address+0xce/0xe0
[ 26.960476][ T339] do_setlink.constprop.0+0x6b1/0x2480
[ 26.960772][ T339] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.961150][ T339] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.961446][ T339] ? validate_chain+0x166/0x4d0
[ 26.961733][ T339] ? __kernel_text_address+0x12/0x40
[ 26.962024][ T339] ? __lock_acquire+0x44d/0x7e0
[ 26.962312][ T339] ? __mutex_trylock_common+0xf9/0x260
[ 26.962611][ T339] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.962968][ T339] ? rcu_is_watching+0x12/0xc0
[ 26.963266][ T339] ? rcu_is_watching+0x12/0xc0
[ 26.963561][ T339] ? trace_contention_end+0xdc/0x140
[ 26.963851][ T339] ? __mutex_lock+0x19c/0xcd0
[ 26.964141][ T339] ? find_held_lock+0x2b/0x80
[ 26.964443][ T339] ? rtnl_newlink+0x651/0xa60
[ 26.964735][ T339] ? __create_object+0x5e/0xb0
[ 26.965034][ T339] ? __pfx___mutex_lock+0x10/0x10
[ 26.965320][ T339] ? trace_cap_capable+0x10f/0x190
[ 26.965623][ T339] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.965975][ T339] ? __rtnl_newlink+0x40e/0xa40
[ 26.966283][ T339] rtnl_newlink+0x69a/0xa60
[ 26.966584][ T339] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.966870][ T339] ? __lock_acquire+0x44d/0x7e0
[ 26.967162][ T339] ? find_held_lock+0x2b/0x80
[ 26.967473][ T339] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.967769][ T339] ? __lock_release+0x5d/0x170
[ 26.968056][ T339] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.968343][ T339] rtnetlink_rcv_msg+0x710/0xc00
[ 26.968658][ T339] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.968950][ T339] ? __lock_acquire+0x44d/0x7e0
[ 26.969240][ T339] netlink_rcv_skb+0x121/0x350
[ 26.969536][ T339] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.969823][ T339] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.970125][ T339] ? netlink_deliver_tap+0x13e/0x340
[ 26.970420][ T339] ? netlink_deliver_tap+0xc3/0x340
[ 26.970710][ T339] netlink_unicast+0x49e/0x780
[ 26.970997][ T339] ? __pfx_netlink_unicast+0x10/0x10
[ 26.971283][ T339] ? __lock_acquire+0x44d/0x7e0
[ 26.971583][ T339] netlink_sendmsg+0x721/0xbe0
[ 26.971873][ T339] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.972169][ T339] ? __import_iovec+0x238/0x3c0
[ 26.972471][ T339] ____sys_sendmsg+0x7ad/0xa10
[ 26.972758][ T339] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.973044][ T339] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.973406][ T339] ___sys_sendmsg+0xed/0x170
[ 26.973701][ T339] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.973985][ T339] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.974344][ T339] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.974643][ T339] ? find_held_lock+0x2b/0x80
[ 26.974934][ T339] ? __lock_acquire+0x44d/0x7e0
[ 26.975224][ T339] ? find_held_lock+0x2b/0x80
[ 26.975528][ T339] ? __virt_addr_valid+0x22e/0x450
[ 26.975813][ T339] ? __lock_release+0x5d/0x170
[ 26.976106][ T339] __sys_sendmsg+0x10b/0x1a0
[ 26.976395][ T339] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.976754][ T339] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.977052][ T339] ? rcu_is_watching+0x12/0xc0
[ 26.977339][ T339] do_syscall_64+0xc1/0x380
[ 26.977635][ T339] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.977985][ T339] RIP: 0033:0x7f22031c11e7
[ 26.978285][ T339] 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
[ 26.979297][ T339] RSP: 002b:00007ffda44ccb08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.979734][ T339] RAX: ffffffffffffffda RBX: 00007ffda44cd230 RCX: 00007f22031c11e7
[ 26.980156][ T339] RDX: 0000000000000000 RSI: 00007ffda44ccb70 RDI: 0000000000000005
[ 26.980591][ T339] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 26.981013][ T339] R10: 00007f22030beee8 R11: 0000000000000246 R12: 0000000000000004
[ 26.981443][ T339] R13: 00000000686e4085 R14: 0000000000499600 R15: 0000000000000000
[ 26.981880][ T339]
[ 26.982096][ T339] irq event stamp: 41319
[ 26.982320][ T339] hardirqs last enabled at (41329): [] __up_console_sem+0x6b/0x80
[ 26.982819][ T339] hardirqs last disabled at (41340): [] __up_console_sem+0x50/0x80
[ 26.983304][ T339] softirqs last enabled at (40298): [] handle_softirqs+0x358/0x620
[ 26.983797][ T339] softirqs last disabled at (39361): [] __irq_exit_rcu+0xfa/0x160
[ 26.984285][ T339] ---[ end trace 0000000000000000 ]---
[ 27.079311][ T340] ------------[ cut here ]------------
[ 27.080923][ T340] WARNING: CPU: 3 PID: 340 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.081560][ T340] Modules linked in: 8021q vrf veth
[ 27.081850][ T340] CPU: 3 UID: 0 PID: 340 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.082396][ T340] Tainted: [W]=WARN
[ 27.082612][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.082960][ T340] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.083243][ T340] 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
[ 27.084230][ T340] RSP: 0018:ffffc90000707140 EFLAGS: 00010246
[ 27.084585][ T340] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 27.085001][ T340] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 27.085417][ T340] RBP: ffffc90000707230 R08: ffff888004fa8800 R09: 0000000000000000
[ 27.085829][ T340] R10: ffffc900007075c8 R11: ffffffff8b050668 R12: 1ffff920000e0e2c
[ 27.086238][ T340] R13: 00000000000005dc R14: ffffc90000707880 R15: ffff8880050d9fe0
[ 27.086659][ T340] FS: 00007fe60e59e800(0000) GS:ffff8880a3237000(0000) knlGS:0000000000000000
[ 27.087135][ T340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.087486][ T340] CR2: 00000000004e5aa0 CR3: 000000000512b002 CR4: 0000000000772ef0
[ 27.087897][ T340] PKRU: 55555554
[ 27.088100][ T340] Call Trace:
[ 27.088306][ T340]
[ 27.088458][ T340] ? find_held_lock+0x2b/0x80
[ 27.088749][ T340] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.089020][ T340] ? __lock_release+0x5d/0x170
[ 27.089297][ T340] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.089578][ T340] ? is_bpf_text_address+0x71/0x120
[ 27.089854][ T340] ? kernel_text_address+0xce/0xe0
[ 27.090130][ T340] do_setlink.constprop.0+0x6b1/0x2480
[ 27.090425][ T340] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.090773][ T340] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.091045][ T340] ? validate_chain+0x166/0x4d0
[ 27.091317][ T340] ? __kernel_text_address+0x12/0x40
[ 27.091600][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.091876][ T340] ? __mutex_trylock_common+0xf9/0x260
[ 27.092150][ T340] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.092504][ T340] ? rcu_is_watching+0x12/0xc0
[ 27.092779][ T340] ? rcu_is_watching+0x12/0xc0
[ 27.093051][ T340] ? trace_contention_end+0xdc/0x140
[ 27.093324][ T340] ? __mutex_lock+0x19c/0xcd0
[ 27.093607][ T340] ? find_held_lock+0x2b/0x80
[ 27.093881][ T340] ? rtnl_newlink+0x651/0xa60
[ 27.094153][ T340] ? __create_object+0x5e/0xb0
[ 27.094441][ T340] ? __pfx___mutex_lock+0x10/0x10
[ 27.094720][ T340] ? trace_cap_capable+0x10f/0x190
[ 27.094994][ T340] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.095334][ T340] ? __rtnl_newlink+0x40e/0xa40
[ 27.095623][ T340] rtnl_newlink+0x69a/0xa60
[ 27.095905][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.096178][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.096467][ T340] ? find_held_lock+0x2b/0x80
[ 27.096747][ T340] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.097020][ T340] ? __lock_release+0x5d/0x170
[ 27.097294][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.097581][ T340] rtnetlink_rcv_msg+0x710/0xc00
[ 27.097861][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.098139][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.098426][ T340] netlink_rcv_skb+0x121/0x350
[ 27.098711][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.098991][ T340] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.099275][ T340] ? netlink_deliver_tap+0x13e/0x340
[ 27.099556][ T340] ? netlink_deliver_tap+0xc3/0x340
[ 27.099831][ T340] netlink_unicast+0x49e/0x780
[ 27.100108][ T340] ? __pfx_netlink_unicast+0x10/0x10
[ 27.100380][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.100671][ T340] netlink_sendmsg+0x721/0xbe0
[ 27.100952][ T340] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.101226][ T340] ? __import_iovec+0x238/0x3c0
[ 27.101512][ T340] ____sys_sendmsg+0x7ad/0xa10
[ 27.101793][ T340] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.102066][ T340] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.102425][ T340] ___sys_sendmsg+0xed/0x170
[ 27.102698][ T340] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.102973][ T340] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.103314][ T340] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.103603][ T340] ? find_held_lock+0x2b/0x80
[ 27.103881][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.104160][ T340] ? find_held_lock+0x2b/0x80
[ 27.104441][ T340] ? __virt_addr_valid+0x22e/0x450
[ 27.104716][ T340] ? __lock_release+0x5d/0x170
[ 27.105009][ T340] __sys_sendmsg+0x10b/0x1a0
[ 27.105279][ T340] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.105624][ T340] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.105909][ T340] ? rcu_is_watching+0x12/0xc0
[ 27.106183][ T340] do_syscall_64+0xc1/0x380
[ 27.106466][ T340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.106806][ T340] RIP: 0033:0x7fe60e76b1e7
[ 27.107092][ T340] 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
[ 27.108080][ T340] RSP: 002b:00007ffc9c7a4788 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.108503][ T340] RAX: ffffffffffffffda RBX: 00007ffc9c7a4eb0 RCX: 00007fe60e76b1e7
[ 27.108925][ T340] RDX: 0000000000000000 RSI: 00007ffc9c7a47f0 RDI: 0000000000000005
[ 27.109338][ T340] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 27.109756][ T340] R10: 00007fe60e668ee8 R11: 0000000000000246 R12: 0000000000000004
[ 27.110167][ T340] R13: 00000000686e4085 R14: 0000000000499600 R15: 0000000000000000
[ 27.110606][ T340]
[ 27.110814][ T340] irq event stamp: 35507
[ 27.111018][ T340] hardirqs last enabled at (35515): [] __up_console_sem+0x6b/0x80
[ 27.111501][ T340] hardirqs last disabled at (35524): [] __up_console_sem+0x50/0x80
[ 27.111973][ T340] softirqs last enabled at (34758): [] handle_softirqs+0x358/0x620
[ 27.112460][ T340] softirqs last disabled at (34753): [] __irq_exit_rcu+0xfa/0x160
[ 27.112932][ T340] ---[ end trace 0000000000000000 ]---
[ 27.490141][ T347] ------------[ cut here ]------------
[ 27.490461][ T347] WARNING: CPU: 3 PID: 347 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.491014][ T347] Modules linked in: 8021q vrf veth
[ 27.491309][ T347] CPU: 3 UID: 0 PID: 347 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.491865][ T347] Tainted: [W]=WARN
[ 27.492077][ T347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.492439][ T347] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.492721][ T347] 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
[ 27.493739][ T347] RSP: 0018:ffffc900007f7140 EFLAGS: 00010246
[ 27.494111][ T347] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 27.494846][ T347] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 27.495286][ T347] RBP: ffffc900007f7230 R08: ffff8880053de800 R09: 0000000000000000
[ 27.495726][ T347] R10: ffffc900007f75c8 R11: ffffffff8b050668 R12: 1ffff920000fee2c
[ 27.496164][ T347] R13: 000000000000ffff R14: ffffc900007f7880 R15: ffff8880050d8060
[ 27.496610][ T347] FS: 00007f4fb6225800(0000) GS:ffff8880a3237000(0000) knlGS:0000000000000000
[ 27.497117][ T347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.497494][ T347] CR2: 00000000004e5aa8 CR3: 0000000004b71003 CR4: 0000000000772ef0
[ 27.497943][ T347] PKRU: 55555554
[ 27.498162][ T347] Call Trace:
[ 27.498379][ T347]
[ 27.498545][ T347] ? find_held_lock+0x2b/0x80
[ 27.498846][ T347] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.499134][ T347] ? __lock_release+0x5d/0x170
[ 27.499442][ T347] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.499724][ T347] ? is_bpf_text_address+0x71/0x120
[ 27.500006][ T347] ? kernel_text_address+0xce/0xe0
[ 27.500296][ T347] do_setlink.constprop.0+0x6b1/0x2480
[ 27.500591][ T347] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.500956][ T347] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.501240][ T347] ? validate_chain+0x166/0x4d0
[ 27.501541][ T347] ? __kernel_text_address+0x12/0x40
[ 27.501835][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.502134][ T347] ? __mutex_trylock_common+0xf9/0x260
[ 27.502437][ T347] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.502799][ T347] ? rcu_is_watching+0x12/0xc0
[ 27.503087][ T347] ? rcu_is_watching+0x12/0xc0
[ 27.503369][ T347] ? trace_contention_end+0xdc/0x140
[ 27.503652][ T347] ? __mutex_lock+0x19c/0xcd0
[ 27.503927][ T347] ? find_held_lock+0x2b/0x80
[ 27.504209][ T347] ? rtnl_newlink+0x651/0xa60
[ 27.504498][ T347] ? __create_object+0x5e/0xb0
[ 27.504774][ T347] ? __pfx___mutex_lock+0x10/0x10
[ 27.505047][ T347] ? trace_cap_capable+0x10f/0x190
[ 27.505330][ T347] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.505688][ T347] ? __rtnl_newlink+0x40e/0xa40
[ 27.505970][ T347] rtnl_newlink+0x69a/0xa60
[ 27.506255][ T347] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.506559][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.506863][ T347] ? find_held_lock+0x2b/0x80
[ 27.507150][ T347] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.507440][ T347] ? __lock_release+0x5d/0x170
[ 27.507717][ T347] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.507989][ T347] rtnetlink_rcv_msg+0x710/0xc00
[ 27.508268][ T347] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.508568][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.508854][ T347] netlink_rcv_skb+0x121/0x350
[ 27.509141][ T347] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.509430][ T347] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.509716][ T347] ? netlink_deliver_tap+0x13e/0x340
[ 27.509987][ T347] ? netlink_deliver_tap+0xc3/0x340
[ 27.510275][ T347] netlink_unicast+0x49e/0x780
[ 27.510569][ T347] ? __pfx_netlink_unicast+0x10/0x10
[ 27.510849][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.511137][ T347] netlink_sendmsg+0x721/0xbe0
[ 27.511443][ T347] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.511723][ T347] ? __import_iovec+0x238/0x3c0
[ 27.512005][ T347] ____sys_sendmsg+0x7ad/0xa10
[ 27.512287][ T347] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.512570][ T347] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.512926][ T347] ___sys_sendmsg+0xed/0x170
[ 27.513198][ T347] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.513482][ T347] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.513836][ T347] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.514112][ T347] ? find_held_lock+0x2b/0x80
[ 27.514403][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.514699][ T347] ? find_held_lock+0x2b/0x80
[ 27.514988][ T347] ? __virt_addr_valid+0x22e/0x450
[ 27.515265][ T347] ? __lock_release+0x5d/0x170
[ 27.515571][ T347] __sys_sendmsg+0x10b/0x1a0
[ 27.515842][ T347] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.516180][ T347] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.516483][ T347] ? rcu_is_watching+0x12/0xc0
[ 27.516757][ T347] do_syscall_64+0xc1/0x380
[ 27.517042][ T347] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.517390][ T347] RIP: 0033:0x7f4fb63f21e7
[ 27.517682][ T347] 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
[ 27.518722][ T347] RSP: 002b:00007ffea86ecab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.519159][ T347] RAX: ffffffffffffffda RBX: 00007ffea86ed1e0 RCX: 00007f4fb63f21e7
[ 27.519580][ T347] RDX: 0000000000000000 RSI: 00007ffea86ecb20 RDI: 0000000000000005
[ 27.520000][ T347] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 27.520426][ T347] R10: 00007f4fb62efee8 R11: 0000000000000246 R12: 0000000000000004
[ 27.520850][ T347] R13: 00000000686e4086 R14: 0000000000499600 R15: 0000000000000000
[ 27.521284][ T347]
[ 27.521503][ T347] irq event stamp: 39929
[ 27.521717][ T347] hardirqs last enabled at (39937): [] __up_console_sem+0x6b/0x80
[ 27.522191][ T347] hardirqs last disabled at (39944): [] __up_console_sem+0x50/0x80
[ 27.522687][ T347] softirqs last enabled at (39202): [] handle_softirqs+0x358/0x620
[ 27.523159][ T347] softirqs last disabled at (38985): [] __irq_exit_rcu+0xfa/0x160
[ 27.523656][ T347] ---[ end trace 0000000000000000 ]---
[ 27.653065][ T348] ------------[ cut here ]------------
[ 27.653442][ T348] WARNING: CPU: 2 PID: 348 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.654024][ T348] Modules linked in: 8021q vrf veth
[ 27.654337][ T348] CPU: 2 UID: 0 PID: 348 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.654923][ T348] Tainted: [W]=WARN
[ 27.655152][ T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.655901][ T348] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.656210][ T348] 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
[ 27.657222][ T348] RSP: 0018:ffffc90000817140 EFLAGS: 00010246
[ 27.657598][ T348] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 27.658034][ T348] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 27.658468][ T348] RBP: ffffc90000817230 R08: ffff888004cc6800 R09: 0000000000000000
[ 27.658916][ T348] R10: ffffc900008175c8 R11: ffffffff8b050668 R12: 1ffff92000102e2c
[ 27.659347][ T348] R13: 00000000000005dc R14: ffffc90000817880 R15: ffff8880050daa60
[ 27.659780][ T348] FS: 00007fdb65d96800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 27.660278][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.660652][ T348] CR2: 00000000004e5aa8 CR3: 0000000004bae001 CR4: 0000000000772ef0
[ 27.661079][ T348] PKRU: 55555554
[ 27.661304][ T348] Call Trace:
[ 27.661534][ T348]
[ 27.661686][ T348] ? find_held_lock+0x2b/0x80
[ 27.661983][ T348] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.662274][ T348] ? __lock_release+0x5d/0x170
[ 27.662579][ T348] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.662872][ T348] ? is_bpf_text_address+0x71/0x120
[ 27.663161][ T348] ? kernel_text_address+0xce/0xe0
[ 27.663465][ T348] do_setlink.constprop.0+0x6b1/0x2480
[ 27.663762][ T348] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.664121][ T348] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.664425][ T348] ? validate_chain+0x166/0x4d0
[ 27.664716][ T348] ? __kernel_text_address+0x12/0x40
[ 27.665007][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.665301][ T348] ? __mutex_trylock_common+0xf9/0x260
[ 27.665624][ T348] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.665978][ T348] ? rcu_is_watching+0x12/0xc0
[ 27.666268][ T348] ? rcu_is_watching+0x12/0xc0
[ 27.666567][ T348] ? trace_contention_end+0xdc/0x140
[ 27.666863][ T348] ? __mutex_lock+0x19c/0xcd0
[ 27.667155][ T348] ? find_held_lock+0x2b/0x80
[ 27.667461][ T348] ? rtnl_newlink+0x651/0xa60
[ 27.667746][ T348] ? __create_object+0x5e/0xb0
[ 27.668044][ T348] ? __pfx___mutex_lock+0x10/0x10
[ 27.668340][ T348] ? trace_cap_capable+0x10f/0x190
[ 27.668656][ T348] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.669012][ T348] ? __rtnl_newlink+0x40e/0xa40
[ 27.669325][ T348] rtnl_newlink+0x69a/0xa60
[ 27.669627][ T348] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.669924][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.670216][ T348] ? find_held_lock+0x2b/0x80
[ 27.670525][ T348] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.670810][ T348] ? __lock_release+0x5d/0x170
[ 27.671107][ T348] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.671398][ T348] rtnetlink_rcv_msg+0x710/0xc00
[ 27.671700][ T348] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.671993][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.672285][ T348] netlink_rcv_skb+0x121/0x350
[ 27.672593][ T348] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.672881][ T348] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.673190][ T348] ? netlink_deliver_tap+0x13e/0x340
[ 27.673491][ T348] ? netlink_deliver_tap+0xc3/0x340
[ 27.673785][ T348] netlink_unicast+0x49e/0x780
[ 27.674082][ T348] ? __pfx_netlink_unicast+0x10/0x10
[ 27.674375][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.674688][ T348] netlink_sendmsg+0x721/0xbe0
[ 27.674980][ T348] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.675281][ T348] ? __import_iovec+0x238/0x3c0
[ 27.675590][ T348] ____sys_sendmsg+0x7ad/0xa10
[ 27.675888][ T348] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.676174][ T348] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.676554][ T348] ___sys_sendmsg+0xed/0x170
[ 27.676838][ T348] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.677121][ T348] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.677496][ T348] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.677786][ T348] ? find_held_lock+0x2b/0x80
[ 27.678079][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.678383][ T348] ? find_held_lock+0x2b/0x80
[ 27.678695][ T348] ? __virt_addr_valid+0x22e/0x450
[ 27.678985][ T348] ? __lock_release+0x5d/0x170
[ 27.679291][ T348] __sys_sendmsg+0x10b/0x1a0
[ 27.679586][ T348] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.679939][ T348] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.680245][ T348] ? rcu_is_watching+0x12/0xc0
[ 27.680548][ T348] do_syscall_64+0xc1/0x380
[ 27.680837][ T348] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.681191][ T348] RIP: 0033:0x7fdb65f631e7
[ 27.681513][ T348] 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
[ 27.682523][ T348] RSP: 002b:00007fff9af1c6b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.682958][ T348] RAX: ffffffffffffffda RBX: 00007fff9af1cde0 RCX: 00007fdb65f631e7
[ 27.683378][ T348] RDX: 0000000000000000 RSI: 00007fff9af1c720 RDI: 0000000000000005
[ 27.683814][ T348] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 27.684244][ T348] R10: 00007fdb65e60ee8 R11: 0000000000000246 R12: 0000000000000004
[ 27.684678][ T348] R13: 00000000686e4086 R14: 0000000000499600 R15: 0000000000000000
[ 27.685114][ T348]
[ 27.685337][ T348] irq event stamp: 43833
[ 27.685570][ T348] hardirqs last enabled at (43845): [] __up_console_sem+0x6b/0x80
[ 27.686065][ T348] hardirqs last disabled at (43854): [] __up_console_sem+0x50/0x80
[ 27.686570][ T348] softirqs last enabled at (42890): [] handle_softirqs+0x358/0x620
[ 27.687077][ T348] softirqs last disabled at (42605): [] __irq_exit_rcu+0xfa/0x160
[ 27.687594][ T348] ---[ end trace 0000000000000000 ]---
[ 27.922381][ T352] ------------[ cut here ]------------
[ 27.922747][ T352] WARNING: CPU: 2 PID: 352 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.923337][ T352] Modules linked in: 8021q vrf veth
[ 27.923660][ T352] CPU: 2 UID: 0 PID: 352 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.924225][ T352] Tainted: [W]=WARN
[ 27.924799][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.925163][ T352] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.925478][ T352] 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
[ 27.926509][ T352] RSP: 0018:ffffc90000827140 EFLAGS: 00010246
[ 27.926890][ T352] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 27.927332][ T352] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 27.927781][ T352] RBP: ffffc90000827230 R08: ffff88800534d000 R09: 0000000000000000
[ 27.928214][ T352] R10: ffffc900008275c8 R11: ffffffff8b050668 R12: 1ffff92000104e2c
[ 27.928686][ T352] R13: 0000000000010000 R14: ffffc90000827880 R15: ffff888008ee9560
[ 27.929126][ T352] FS: 00007fd1b1681800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 27.929654][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.930019][ T352] CR2: 00000000004e5aa8 CR3: 000000000c38b006 CR4: 0000000000772ef0
[ 27.930460][ T352] PKRU: 55555554
[ 27.930685][ T352] Call Trace:
[ 27.930903][ T352]
[ 27.931058][ T352] ? find_held_lock+0x2b/0x80
[ 27.931360][ T352] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.931658][ T352] ? __lock_release+0x5d/0x170
[ 27.931955][ T352] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.932243][ T352] ? is_bpf_text_address+0x71/0x120
[ 27.932555][ T352] ? kernel_text_address+0xce/0xe0
[ 27.932850][ T352] do_setlink.constprop.0+0x6b1/0x2480
[ 27.933150][ T352] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.933531][ T352] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.933821][ T352] ? validate_chain+0x166/0x4d0
[ 27.934110][ T352] ? __kernel_text_address+0x12/0x40
[ 27.934408][ T352] ? __lock_acquire+0x44d/0x7e0
[ 27.934710][ T352] ? __mutex_trylock_common+0xf9/0x260
[ 27.935002][ T352] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.935357][ T352] ? rcu_is_watching+0x12/0xc0
[ 27.935663][ T352] ? rcu_is_watching+0x12/0xc0
[ 27.935948][ T352] ? trace_contention_end+0xdc/0x140
[ 27.936238][ T352] ? __mutex_lock+0x19c/0xcd0
[ 27.936542][ T352] ? find_held_lock+0x2b/0x80
[ 27.936831][ T352] ? rtnl_newlink+0x651/0xa60
[ 27.937117][ T352] ? __create_object+0x5e/0xb0
[ 27.937426][ T352] ? __pfx___mutex_lock+0x10/0x10
[ 27.937718][ T352] ? trace_cap_capable+0x10f/0x190
[ 27.938003][ T352] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.938356][ T352] ? __rtnl_newlink+0x40e/0xa40
[ 27.938677][ T352] rtnl_newlink+0x69a/0xa60
[ 27.938975][ T352] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.939268][ T352] ? __lock_acquire+0x44d/0x7e0
[ 27.939575][ T352] ? find_held_lock+0x2b/0x80
[ 27.939865][ T352] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.940150][ T352] ? __lock_release+0x5d/0x170
[ 27.940455][ T352] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.940746][ T352] rtnetlink_rcv_msg+0x710/0xc00
[ 27.941038][ T352] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.941336][ T352] ? __lock_acquire+0x44d/0x7e0
[ 27.941646][ T352] netlink_rcv_skb+0x121/0x350
[ 27.941936][ T352] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.942227][ T352] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.942540][ T352] ? netlink_deliver_tap+0x13e/0x340
[ 27.942831][ T352] ? netlink_deliver_tap+0xc3/0x340
[ 27.943120][ T352] netlink_unicast+0x49e/0x780
[ 27.943428][ T352] ? __pfx_netlink_unicast+0x10/0x10
[ 27.943719][ T352] ? __lock_acquire+0x44d/0x7e0
[ 27.944013][ T352] netlink_sendmsg+0x721/0xbe0
[ 27.944305][ T352] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.944614][ T352] ? __import_iovec+0x238/0x3c0
[ 27.944909][ T352] ____sys_sendmsg+0x7ad/0xa10
[ 27.945199][ T352] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.945496][ T352] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.945862][ T352] ___sys_sendmsg+0xed/0x170
[ 27.946149][ T352] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.946449][ T352] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.946803][ T352] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.947092][ T352] ? find_held_lock+0x2b/0x80
[ 27.947381][ T352] ? __lock_acquire+0x44d/0x7e0
[ 27.947699][ T352] ? find_held_lock+0x2b/0x80
[ 27.947985][ T352] ? __virt_addr_valid+0x22e/0x450
[ 27.948276][ T352] ? __lock_release+0x5d/0x170
[ 27.948610][ T352] __sys_sendmsg+0x10b/0x1a0
[ 27.948898][ T352] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.949249][ T352] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.949566][ T352] ? rcu_is_watching+0x12/0xc0
[ 27.949862][ T352] do_syscall_64+0xc1/0x380
[ 27.950156][ T352] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.950520][ T352] RIP: 0033:0x7fd1b184e1e7
[ 27.950817][ T352] 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
[ 27.951816][ T352] RSP: 002b:00007ffccac26448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.952257][ T352] RAX: ffffffffffffffda RBX: 00007ffccac26b70 RCX: 00007fd1b184e1e7
[ 27.952697][ T352] RDX: 0000000000000000 RSI: 00007ffccac264b0 RDI: 0000000000000005
[ 27.953125][ T352] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 27.953557][ T352] R10: 00007fd1b174bee8 R11: 0000000000000246 R12: 0000000000000004
[ 27.953986][ T352] R13: 00000000686e4086 R14: 0000000000499600 R15: 0000000000000000
[ 27.954439][ T352]
[ 27.954659][ T352] irq event stamp: 45975
[ 27.954879][ T352] hardirqs last enabled at (45985): [] __up_console_sem+0x6b/0x80
[ 27.955393][ T352] hardirqs last disabled at (45994): [] __up_console_sem+0x50/0x80
[ 27.955929][ T352] softirqs last enabled at (45242): [] handle_softirqs+0x358/0x620
[ 27.956455][ T352] softirqs last disabled at (45223): [] __irq_exit_rcu+0xfa/0x160
[ 27.956966][ T352] ---[ end trace 0000000000000000 ]---
[ 28.068588][ T353] ------------[ cut here ]------------
[ 28.068945][ T353] WARNING: CPU: 2 PID: 353 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.069555][ T353] Modules linked in: 8021q vrf veth
[ 28.069875][ T353] CPU: 2 UID: 0 PID: 353 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.070478][ T353] Tainted: [W]=WARN
[ 28.070716][ T353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.071088][ T353] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.071388][ T353] 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
[ 28.072424][ T353] RSP: 0018:ffffc90000507140 EFLAGS: 00010246
[ 28.072804][ T353] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 28.073226][ T353] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 28.073728][ T353] RBP: ffffc90000507230 R08: ffff888008e4e800 R09: 0000000000000000
[ 28.074172][ T353] R10: ffffc900005075c8 R11: ffffffff8b050668 R12: 1ffff920000a0e2c
[ 28.074625][ T353] R13: 00000000000005dc R14: ffffc90000507880 R15: ffff888008eeaa60
[ 28.075064][ T353] FS: 00007fc3d6466800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 28.075586][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.075958][ T353] CR2: 00000000004e5aa8 CR3: 0000000004c2b001 CR4: 0000000000772ef0
[ 28.076399][ T353] PKRU: 55555554
[ 28.076634][ T353] Call Trace:
[ 28.076852][ T353]
[ 28.077004][ T353] ? find_held_lock+0x2b/0x80
[ 28.077297][ T353] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.077754][ T353] ? __lock_release+0x5d/0x170
[ 28.078227][ T353] ? __pfx_validate_linkmsg+0x10/0x10
[ 28.078699][ T353] ? is_bpf_text_address+0x71/0x120
[ 28.079003][ T353] ? kernel_text_address+0xce/0xe0
[ 28.079294][ T353] do_setlink.constprop.0+0x6b1/0x2480
[ 28.079619][ T353] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.079990][ T353] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.080281][ T353] ? validate_chain+0x166/0x4d0
[ 28.080581][ T353] ? __kernel_text_address+0x12/0x40
[ 28.080898][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.081203][ T353] ? __mutex_trylock_common+0xf9/0x260
[ 28.081513][ T353] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.081887][ T353] ? rcu_is_watching+0x12/0xc0
[ 28.082189][ T353] ? rcu_is_watching+0x12/0xc0
[ 28.082501][ T353] ? trace_contention_end+0xdc/0x140
[ 28.082791][ T353] ? __mutex_lock+0x19c/0xcd0
[ 28.083078][ T353] ? find_held_lock+0x2b/0x80
[ 28.083371][ T353] ? rtnl_newlink+0x651/0xa60
[ 28.083665][ T353] ? __create_object+0x5e/0xb0
[ 28.083954][ T353] ? __pfx___mutex_lock+0x10/0x10
[ 28.084253][ T353] ? trace_cap_capable+0x10f/0x190
[ 28.084574][ T353] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.084947][ T353] ? __rtnl_newlink+0x40e/0xa40
[ 28.085251][ T353] rtnl_newlink+0x69a/0xa60
[ 28.085556][ T353] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.085846][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.086141][ T353] ? find_held_lock+0x2b/0x80
[ 28.086440][ T353] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.086725][ T353] ? __lock_release+0x5d/0x170
[ 28.087021][ T353] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.087304][ T353] rtnetlink_rcv_msg+0x710/0xc00
[ 28.087603][ T353] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.087892][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.088181][ T353] netlink_rcv_skb+0x121/0x350
[ 28.088499][ T353] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.088810][ T353] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.089112][ T353] ? netlink_deliver_tap+0x13e/0x340
[ 28.089396][ T353] ? netlink_deliver_tap+0xc3/0x340
[ 28.089707][ T353] netlink_unicast+0x49e/0x780
[ 28.089999][ T353] ? __pfx_netlink_unicast+0x10/0x10
[ 28.090294][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.090599][ T353] netlink_sendmsg+0x721/0xbe0
[ 28.090910][ T353] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.091214][ T353] ? __import_iovec+0x238/0x3c0
[ 28.091526][ T353] ____sys_sendmsg+0x7ad/0xa10
[ 28.091828][ T353] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.092116][ T353] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.092530][ T353] ? debug_object_activate+0x387/0x490
[ 28.092821][ T353] ? __lock_release+0x5d/0x170
[ 28.093108][ T353] ___sys_sendmsg+0xed/0x170
[ 28.093404][ T353] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.093721][ T353] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.094022][ T353] ? validate_chain+0x166/0x4d0
[ 28.094312][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.094642][ T353] ? find_held_lock+0x2b/0x80
[ 28.094944][ T353] ? clockevents_program_event+0xf6/0x300
[ 28.095249][ T353] ? __lock_release+0x5d/0x170
[ 28.095566][ T353] __sys_sendmsg+0x10b/0x1a0
[ 28.095862][ T353] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.096145][ T353] ? clockevents_program_event+0x1ea/0x300
[ 28.096522][ T353] ? rcu_is_watching+0x12/0xc0
[ 28.096813][ T353] do_syscall_64+0xc1/0x380
[ 28.097100][ T353] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.097462][ T353] RIP: 0033:0x7fc3d66331e7
[ 28.097775][ T353] 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
[ 28.098893][ T353] RSP: 002b:00007ffd0183f148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.099324][ T353] RAX: ffffffffffffffda RBX: 00007ffd0183f870 RCX: 00007fc3d66331e7
[ 28.099771][ T353] RDX: 0000000000000000 RSI: 00007ffd0183f1b0 RDI: 0000000000000005
[ 28.100209][ T353] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 28.100662][ T353] R10: 00007fc3d6530ee8 R11: 0000000000000246 R12: 0000000000000004
[ 28.101101][ T353] R13: 00000000686e4086 R14: 0000000000499600 R15: 0000000000000000
[ 28.101564][ T353]
[ 28.101797][ T353] irq event stamp: 39507
[ 28.102015][ T353] hardirqs last enabled at (39517): [] __up_console_sem+0x6b/0x80
[ 28.102528][ T353] hardirqs last disabled at (39528): [] __up_console_sem+0x50/0x80
[ 28.103012][ T353] softirqs last enabled at (38752): [] handle_softirqs+0x358/0x620
[ 28.103511][ T353] softirqs last disabled at (38661): [] __irq_exit_rcu+0xfa/0x160
[ 28.104004][ T353] ---[ end trace 0000000000000000 ]---
[ 28.837829][ T375] ------------[ cut here ]------------
[ 28.838137][ T375] WARNING: CPU: 0 PID: 375 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.839159][ T375] Modules linked in: 8021q vrf veth
[ 28.839465][ T375] CPU: 0 UID: 0 PID: 375 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.840021][ T375] Tainted: [W]=WARN
[ 28.840228][ T375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.840584][ T375] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.840869][ T375] 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
[ 28.841864][ T375] RSP: 0018:ffffc900008b7140 EFLAGS: 00010246
[ 28.842210][ T375] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 28.842628][ T375] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 28.843038][ T375] RBP: ffffc900008b7230 R08: ffff88800c220800 R09: 0000000000000000
[ 28.843460][ T375] R10: ffffc900008b75c8 R11: ffffffff8b050668 R12: 1ffff92000116e2c
[ 28.843868][ T375] R13: 000000000000ffff R14: ffffc900008b7880 R15: ffff8880058d5c60
[ 28.844275][ T375] FS: 00007f02b0f84800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 28.844762][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.845107][ T375] CR2: 00000000004e5aa0 CR3: 00000000093c1002 CR4: 0000000000772ef0
[ 28.845533][ T375] PKRU: 55555554
[ 28.845739][ T375] Call Trace:
[ 28.845948][ T375]
[ 28.846090][ T375] ? find_held_lock+0x2b/0x80
[ 28.846368][ T375] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.846652][ T375] ? __lock_release+0x5d/0x170
[ 28.846930][ T375] ? __pfx_validate_linkmsg+0x10/0x10
[ 28.847208][ T375] ? is_bpf_text_address+0x71/0x120
[ 28.847490][ T375] ? kernel_text_address+0xce/0xe0
[ 28.847768][ T375] do_setlink.constprop.0+0x6b1/0x2480
[ 28.848049][ T375] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.848394][ T375] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.848683][ T375] ? validate_chain+0x166/0x4d0
[ 28.848957][ T375] ? __kernel_text_address+0x12/0x40
[ 28.849240][ T375] ? __lock_acquire+0x44d/0x7e0
[ 28.849523][ T375] ? __mutex_trylock_common+0xf9/0x260
[ 28.849796][ T375] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.850132][ T375] ? rcu_is_watching+0x12/0xc0
[ 28.850408][ T375] ? rcu_is_watching+0x12/0xc0
[ 28.850690][ T375] ? trace_contention_end+0xdc/0x140
[ 28.850960][ T375] ? __mutex_lock+0x19c/0xcd0
[ 28.851238][ T375] ? find_held_lock+0x2b/0x80
[ 28.851521][ T375] ? rtnl_newlink+0x651/0xa60
[ 28.851791][ T375] ? __create_object+0x5e/0xb0
[ 28.852066][ T375] ? __pfx___mutex_lock+0x10/0x10
[ 28.852346][ T375] ? trace_cap_capable+0x10f/0x190
[ 28.852627][ T375] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.852964][ T375] ? __rtnl_newlink+0x40e/0xa40
[ 28.853243][ T375] rtnl_newlink+0x69a/0xa60
[ 28.853533][ T375] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.853805][ T375] ? __lock_acquire+0x44d/0x7e0
[ 28.854082][ T375] ? find_held_lock+0x2b/0x80
[ 28.854354][ T375] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.854635][ T375] ? __lock_release+0x5d/0x170
[ 28.854909][ T375] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.855180][ T375] rtnetlink_rcv_msg+0x710/0xc00
[ 28.855460][ T375] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.855742][ T375] ? __lock_acquire+0x44d/0x7e0
[ 28.856019][ T375] netlink_rcv_skb+0x121/0x350
[ 28.856291][ T375] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.856576][ T375] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.856860][ T375] ? netlink_deliver_tap+0x13e/0x340
[ 28.857131][ T375] ? netlink_deliver_tap+0xc3/0x340
[ 28.857418][ T375] netlink_unicast+0x49e/0x780
[ 28.857695][ T375] ? __pfx_netlink_unicast+0x10/0x10
[ 28.857972][ T375] ? __lock_acquire+0x44d/0x7e0
[ 28.858247][ T375] netlink_sendmsg+0x721/0xbe0
[ 28.858540][ T375] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.858816][ T375] ? __import_iovec+0x238/0x3c0
[ 28.859094][ T375] ____sys_sendmsg+0x7ad/0xa10
[ 28.859376][ T375] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.859663][ T375] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.860028][ T375] ___sys_sendmsg+0xed/0x170
[ 28.860301][ T375] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.860579][ T375] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.860921][ T375] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.861198][ T375] ? find_held_lock+0x2b/0x80
[ 28.861482][ T375] ? __lock_acquire+0x44d/0x7e0
[ 28.861769][ T375] ? find_held_lock+0x2b/0x80
[ 28.862041][ T375] ? __virt_addr_valid+0x22e/0x450
[ 28.862339][ T375] ? __lock_release+0x5d/0x170
[ 28.862630][ T375] __sys_sendmsg+0x10b/0x1a0
[ 28.862903][ T375] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.863242][ T375] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.863539][ T375] ? rcu_is_watching+0x12/0xc0
[ 28.863821][ T375] do_syscall_64+0xc1/0x380
[ 28.864094][ T375] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.864439][ T375] RIP: 0033:0x7f02b11511e7
[ 28.864722][ T375] 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
[ 28.865712][ T375] RSP: 002b:00007ffce7e1a488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.866131][ T375] RAX: ffffffffffffffda RBX: 00007ffce7e1abb0 RCX: 00007f02b11511e7
[ 28.866550][ T375] RDX: 0000000000000000 RSI: 00007ffce7e1a4f0 RDI: 0000000000000005
[ 28.866960][ T375] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 28.867368][ T375] R10: 00007f02b104eee8 R11: 0000000000000246 R12: 0000000000000004
[ 28.867807][ T375] R13: 00000000686e4087 R14: 0000000000499600 R15: 0000000000000000
[ 28.868228][ T375]
[ 28.868440][ T375] irq event stamp: 38653
[ 28.868657][ T375] hardirqs last enabled at (38661): [] __up_console_sem+0x6b/0x80
[ 28.869131][ T375] hardirqs last disabled at (38668): [] __up_console_sem+0x50/0x80
[ 28.869616][ T375] softirqs last enabled at (37826): [] handle_softirqs+0x358/0x620
[ 28.870091][ T375] softirqs last disabled at (37821): [] __irq_exit_rcu+0xfa/0x160
[ 28.870569][ T375] ---[ end trace 0000000000000000 ]---
[ 29.111928][ T379] ------------[ cut here ]------------
[ 29.112241][ T379] WARNING: CPU: 0 PID: 379 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.113451][ T379] Modules linked in: 8021q vrf veth
[ 29.113745][ T379] CPU: 0 UID: 0 PID: 379 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.114295][ T379] Tainted: [W]=WARN
[ 29.114511][ T379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.114860][ T379] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.115172][ T379] 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
[ 29.116217][ T379] RSP: 0018:ffffc900008c7140 EFLAGS: 00010246
[ 29.116595][ T379] RAX: 0000000000000000 RBX: ffff88800a564000 RCX: 0000000000000001
[ 29.117026][ T379] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 29.117444][ T379] RBP: ffffc900008c7230 R08: ffff88800ba3a000 R09: 0000000000000000
[ 29.117858][ T379] R10: ffffc900008c75c8 R11: ffffffff8b050668 R12: 1ffff92000118e2c
[ 29.118292][ T379] R13: 000000000000ffff R14: ffffc900008c7880 R15: ffff88800911fbe0
[ 29.118722][ T379] FS: 00007fdbbf121800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 29.119205][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.119560][ T379] CR2: 00000000004e7370 CR3: 000000000b89e006 CR4: 0000000000772ef0
[ 29.119981][ T379] PKRU: 55555554
[ 29.120187][ T379] Call Trace:
[ 29.120394][ T379]
[ 29.120547][ T379] ? find_held_lock+0x2b/0x80
[ 29.120826][ T379] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.121103][ T379] ? __lock_release+0x5d/0x170
[ 29.121381][ T379] ? __pfx_validate_linkmsg+0x10/0x10
[ 29.121661][ T379] ? is_bpf_text_address+0x71/0x120
[ 29.121940][ T379] ? kernel_text_address+0xce/0xe0
[ 29.122221][ T379] do_setlink.constprop.0+0x6b1/0x2480
[ 29.122511][ T379] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.122863][ T379] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.123140][ T379] ? validate_chain+0x166/0x4d0
[ 29.123421][ T379] ? __kernel_text_address+0x12/0x40
[ 29.123697][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.123982][ T379] ? __mutex_trylock_common+0xf9/0x260
[ 29.124260][ T379] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.124620][ T379] ? rcu_is_watching+0x12/0xc0
[ 29.124895][ T379] ? rcu_is_watching+0x12/0xc0
[ 29.125169][ T379] ? trace_contention_end+0xdc/0x140
[ 29.125447][ T379] ? __mutex_lock+0x19c/0xcd0
[ 29.125725][ T379] ? find_held_lock+0x2b/0x80
[ 29.126000][ T379] ? rtnl_newlink+0x651/0xa60
[ 29.126271][ T379] ? __create_object+0x5e/0xb0
[ 29.126558][ T379] ? __pfx___mutex_lock+0x10/0x10
[ 29.126833][ T379] ? trace_cap_capable+0x10f/0x190
[ 29.127109][ T379] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.127458][ T379] ? __rtnl_newlink+0x40e/0xa40
[ 29.127739][ T379] rtnl_newlink+0x69a/0xa60
[ 29.128026][ T379] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.128306][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.128606][ T379] ? find_held_lock+0x2b/0x80
[ 29.128886][ T379] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.129161][ T379] ? __lock_release+0x5d/0x170
[ 29.129446][ T379] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.129719][ T379] rtnetlink_rcv_msg+0x710/0xc00
[ 29.129997][ T379] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.130276][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.130587][ T379] netlink_rcv_skb+0x121/0x350
[ 29.130862][ T379] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.131152][ T379] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.131459][ T379] ? netlink_deliver_tap+0x13e/0x340
[ 29.131736][ T379] ? netlink_deliver_tap+0xc3/0x340
[ 29.132017][ T379] netlink_unicast+0x49e/0x780
[ 29.132293][ T379] ? __pfx_netlink_unicast+0x10/0x10
[ 29.132576][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.132859][ T379] netlink_sendmsg+0x721/0xbe0
[ 29.133138][ T379] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.133421][ T379] ? __import_iovec+0x238/0x3c0
[ 29.133710][ T379] ____sys_sendmsg+0x7ad/0xa10
[ 29.133994][ T379] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.134269][ T379] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.134628][ T379] ___sys_sendmsg+0xed/0x170
[ 29.134905][ T379] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.135178][ T379] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.135534][ T379] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.135811][ T379] ? find_held_lock+0x2b/0x80
[ 29.136091][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.136369][ T379] ? find_held_lock+0x2b/0x80
[ 29.136658][ T379] ? __virt_addr_valid+0x22e/0x450
[ 29.136957][ T379] ? __lock_release+0x5d/0x170
[ 29.137238][ T379] __sys_sendmsg+0x10b/0x1a0
[ 29.137518][ T379] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.137861][ T379] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.138148][ T379] ? rcu_is_watching+0x12/0xc0
[ 29.138430][ T379] do_syscall_64+0xc1/0x380
[ 29.138721][ T379] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.139060][ T379] RIP: 0033:0x7fdbbf2ee1e7
[ 29.139344][ T379] 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
[ 29.140340][ T379] RSP: 002b:00007ffc74592548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.140775][ T379] RAX: ffffffffffffffda RBX: 00007ffc74592c70 RCX: 00007fdbbf2ee1e7
[ 29.141186][ T379] RDX: 0000000000000000 RSI: 00007ffc745925b0 RDI: 0000000000000005
[ 29.141601][ T379] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 29.142011][ T379] R10: 00007fdbbf1ebee8 R11: 0000000000000246 R12: 0000000000000004
[ 29.142432][ T379] R13: 00000000686e4087 R14: 0000000000499600 R15: 0000000000000000
[ 29.142855][ T379]
[ 29.143062][ T379] irq event stamp: 36741
[ 29.143266][ T379] hardirqs last enabled at (36749): [] __up_console_sem+0x6b/0x80
[ 29.143746][ T379] hardirqs last disabled at (36758): [] __up_console_sem+0x50/0x80
[ 29.144223][ T379] softirqs last enabled at (36224): [] handle_softirqs+0x358/0x620
[ 29.144709][ T379] softirqs last disabled at (36219): [] __irq_exit_rcu+0xfa/0x160
[ 29.145179][ T379] ---[ end trace 0000000000000000 ]---
[ 29.415053][ T383] ------------[ cut here ]------------
[ 29.415651][ T383] WARNING: CPU: 1 PID: 383 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.416570][ T383] Modules linked in: 8021q vrf veth
[ 29.417074][ T383] CPU: 1 UID: 0 PID: 383 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.418075][ T383] Tainted: [W]=WARN
[ 29.418449][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.419064][ T383] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.419561][ T383] 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
[ 29.421278][ T383] RSP: 0018:ffffc900008c7140 EFLAGS: 00010246
[ 29.421865][ T383] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 29.422536][ T383] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 29.423244][ T383] RBP: ffffc900008c7230 R08: ffff888004e63800 R09: 0000000000000000
[ 29.423969][ T383] R10: ffffc900008c75c8 R11: ffffffff8b050668 R12: 1ffff92000118e2c
[ 29.424925][ T383] R13: 000000000000ffff R14: ffffc900008c7880 R15: ffff88800911e6e0
[ 29.425878][ T383] FS: 00007f506540d800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 29.426861][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.427515][ T383] CR2: 00000000004e5aa8 CR3: 000000000c38f001 CR4: 0000000000772ef0
[ 29.428231][ T383] PKRU: 55555554
[ 29.428623][ T383] Call Trace:
[ 29.428992][ T383]
[ 29.429230][ T383] ? find_held_lock+0x2b/0x80
[ 29.429737][ T383] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.430229][ T383] ? __lock_release+0x5d/0x170
[ 29.430739][ T383] ? __pfx_validate_linkmsg+0x10/0x10
[ 29.431224][ T383] ? is_bpf_text_address+0x71/0x120
[ 29.431724][ T383] ? kernel_text_address+0xce/0xe0
[ 29.432209][ T383] do_setlink.constprop.0+0x6b1/0x2480
[ 29.432731][ T383] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.433349][ T383] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.433854][ T383] ? validate_chain+0x166/0x4d0
[ 29.434342][ T383] ? __kernel_text_address+0x12/0x40
[ 29.434850][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.435348][ T383] ? __mutex_trylock_common+0xf9/0x260
[ 29.435847][ T383] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.436473][ T383] ? rcu_is_watching+0x12/0xc0
[ 29.436966][ T383] ? rcu_is_watching+0x12/0xc0
[ 29.437479][ T383] ? trace_contention_end+0xdc/0x140
[ 29.437957][ T383] ? __mutex_lock+0x19c/0xcd0
[ 29.438465][ T383] ? find_held_lock+0x2b/0x80
[ 29.438962][ T383] ? rtnl_newlink+0x651/0xa60
[ 29.439460][ T383] ? __create_object+0x5e/0xb0
[ 29.439945][ T383] ? __pfx___mutex_lock+0x10/0x10
[ 29.440464][ T383] ? trace_cap_capable+0x10f/0x190
[ 29.440957][ T383] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.441577][ T383] ? __rtnl_newlink+0x40e/0xa40
[ 29.442084][ T383] rtnl_newlink+0x69a/0xa60
[ 29.442603][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.443084][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.443593][ T383] ? find_held_lock+0x2b/0x80
[ 29.444078][ T383] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.444581][ T383] ? __lock_release+0x5d/0x170
[ 29.445082][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.445592][ T383] rtnetlink_rcv_msg+0x710/0xc00
[ 29.446084][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.446595][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.447088][ T383] netlink_rcv_skb+0x121/0x350
[ 29.447589][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.448070][ T383] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.448610][ T383] ? netlink_deliver_tap+0x13e/0x340
[ 29.449098][ T383] ? netlink_deliver_tap+0xc3/0x340
[ 29.449608][ T383] netlink_unicast+0x49e/0x780
[ 29.450100][ T383] ? __pfx_netlink_unicast+0x10/0x10
[ 29.450601][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.451098][ T383] netlink_sendmsg+0x721/0xbe0
[ 29.451614][ T383] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.452108][ T383] ? __import_iovec+0x238/0x3c0
[ 29.452631][ T383] ____sys_sendmsg+0x7ad/0xa10
[ 29.453121][ T383] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.453624][ T383] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.454248][ T383] ___sys_sendmsg+0xed/0x170
[ 29.454747][ T383] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.455233][ T383] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.455856][ T383] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.456346][ T383] ? find_held_lock+0x2b/0x80
[ 29.456853][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.457264][ T383] ? find_held_lock+0x2b/0x80
[ 29.457548][ T383] ? __virt_addr_valid+0x22e/0x450
[ 29.457843][ T383] ? __lock_release+0x5d/0x170
[ 29.458129][ T383] __sys_sendmsg+0x10b/0x1a0
[ 29.458401][ T383] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.458790][ T383] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.459080][ T383] ? rcu_is_watching+0x12/0xc0
[ 29.459356][ T383] do_syscall_64+0xc1/0x380
[ 29.459644][ T383] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.459992][ T383] RIP: 0033:0x7f50655da1e7
[ 29.460274][ T383] 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
[ 29.461295][ T383] RSP: 002b:00007ffd0262a2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.461792][ T383] RAX: ffffffffffffffda RBX: 00007ffd0262aa20 RCX: 00007f50655da1e7
[ 29.462510][ T383] RDX: 0000000000000000 RSI: 00007ffd0262a360 RDI: 0000000000000005
[ 29.462946][ T383] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 29.463355][ T383] R10: 00007f50654d7ee8 R11: 0000000000000246 R12: 0000000000000004
[ 29.463797][ T383] R13: 00000000686e4088 R14: 0000000000499600 R15: 0000000000000000
[ 29.464228][ T383]
[ 29.464457][ T383] irq event stamp: 38315
[ 29.464687][ T383] hardirqs last enabled at (38323): [] __up_console_sem+0x6b/0x80
[ 29.465181][ T383] hardirqs last disabled at (38330): [] __up_console_sem+0x50/0x80
[ 29.465682][ T383] softirqs last enabled at (38312): [] handle_softirqs+0x358/0x620
[ 29.466167][ T383] softirqs last disabled at (38293): [] __irq_exit_rcu+0xfa/0x160
[ 29.466671][ T383] ---[ end trace 0000000000000000 ]---
[ 29.770211][ T387] ------------[ cut here ]------------
[ 29.770769][ T387] WARNING: CPU: 2 PID: 387 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.771741][ T387] Modules linked in: 8021q vrf veth
[ 29.772254][ T387] CPU: 2 UID: 0 PID: 387 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.773273][ T387] Tainted: [W]=WARN
[ 29.773672][ T387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.774287][ T387] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.774830][ T387] 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
[ 29.776652][ T387] RSP: 0018:ffffc900008e7140 EFLAGS: 00010246
[ 29.777287][ T387] RAX: 0000000000000000 RBX: ffff888007784000 RCX: 0000000000000001
[ 29.778040][ T387] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 29.778782][ T387] RBP: ffffc900008e7230 R08: ffff88800c302000 R09: 0000000000000000
[ 29.779482][ T387] R10: ffffc900008e75c8 R11: ffffffff8b050668 R12: 1ffff9200011ce2c
[ 29.780192][ T387] R13: 000000000000ffff R14: ffffc900008e7880 R15: ffff88800911c3e0
[ 29.780961][ T387] FS: 00007f11589b3800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 29.781843][ T387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.782475][ T387] CR2: 00000000004e7378 CR3: 000000000a501001 CR4: 0000000000772ef0
[ 29.783184][ T387] PKRU: 55555554
[ 29.783565][ T387] Call Trace:
[ 29.783933][ T387]
[ 29.784200][ T387] ? find_held_lock+0x2b/0x80
[ 29.784737][ T387] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.785218][ T387] ? __lock_release+0x5d/0x170
[ 29.785736][ T387] ? __pfx_validate_linkmsg+0x10/0x10
[ 29.786224][ T387] ? is_bpf_text_address+0x71/0x120
[ 29.786754][ T387] ? kernel_text_address+0xce/0xe0
[ 29.787267][ T387] do_setlink.constprop.0+0x6b1/0x2480
[ 29.787798][ T387] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.788459][ T387] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.788961][ T387] ? validate_chain+0x166/0x4d0
[ 29.789465][ T387] ? __kernel_text_address+0x12/0x40
[ 29.789958][ T387] ? __lock_acquire+0x44d/0x7e0
[ 29.790464][ T387] ? __mutex_trylock_common+0xf9/0x260
[ 29.790943][ T387] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.791563][ T387] ? rcu_is_watching+0x12/0xc0
[ 29.792056][ T387] ? rcu_is_watching+0x12/0xc0
[ 29.792559][ T387] ? trace_contention_end+0xdc/0x140
[ 29.793025][ T387] ? __mutex_lock+0x19c/0xcd0
[ 29.793516][ T387] ? find_held_lock+0x2b/0x80
[ 29.793990][ T387] ? rtnl_newlink+0x651/0xa60
[ 29.794497][ T387] ? __create_object+0x5e/0xb0
[ 29.794994][ T387] ? __pfx___mutex_lock+0x10/0x10
[ 29.795508][ T387] ? trace_cap_capable+0x10f/0x190
[ 29.796014][ T387] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.796659][ T387] ? __rtnl_newlink+0x40e/0xa40
[ 29.797166][ T387] rtnl_newlink+0x69a/0xa60
[ 29.797692][ T387] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.798192][ T387] ? __lock_acquire+0x44d/0x7e0
[ 29.798730][ T387] ? find_held_lock+0x2b/0x80
[ 29.799229][ T387] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.799745][ T387] ? __lock_release+0x5d/0x170
[ 29.800249][ T387] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.800736][ T387] rtnetlink_rcv_msg+0x710/0xc00
[ 29.801209][ T387] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.801703][ T387] ? __lock_acquire+0x44d/0x7e0
[ 29.802187][ T387] netlink_rcv_skb+0x121/0x350
[ 29.802662][ T387] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.803100][ T387] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.803591][ T387] ? netlink_deliver_tap+0x13e/0x340
[ 29.804075][ T387] ? netlink_deliver_tap+0xc3/0x340
[ 29.804596][ T387] netlink_unicast+0x49e/0x780
[ 29.805112][ T387] ? __pfx_netlink_unicast+0x10/0x10
[ 29.805626][ T387] ? __lock_acquire+0x44d/0x7e0
[ 29.806120][ T387] netlink_sendmsg+0x721/0xbe0
[ 29.806653][ T387] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.807155][ T387] ? __import_iovec+0x238/0x3c0
[ 29.807690][ T387] ____sys_sendmsg+0x7ad/0xa10
[ 29.808206][ T387] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.808752][ T387] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.809393][ T387] ___sys_sendmsg+0xed/0x170
[ 29.809918][ T387] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.810443][ T387] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.811076][ T387] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.811613][ T387] ? find_held_lock+0x2b/0x80
[ 29.812117][ T387] ? __lock_acquire+0x44d/0x7e0
[ 29.812678][ T387] ? find_held_lock+0x2b/0x80
[ 29.813189][ T387] ? __virt_addr_valid+0x22e/0x450
[ 29.813712][ T387] ? __lock_release+0x5d/0x170
[ 29.814232][ T387] __sys_sendmsg+0x10b/0x1a0
[ 29.814767][ T387] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.815391][ T387] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.815944][ T387] ? rcu_is_watching+0x12/0xc0
[ 29.816497][ T387] do_syscall_64+0xc1/0x380
[ 29.817014][ T387] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.817654][ T387] RIP: 0033:0x7f1158b801e7
[ 29.818177][ T387] 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
[ 29.819977][ T387] RSP: 002b:00007ffedb5654e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.820770][ T387] RAX: ffffffffffffffda RBX: 00007ffedb565c10 RCX: 00007f1158b801e7
[ 29.821544][ T387] RDX: 0000000000000000 RSI: 00007ffedb565550 RDI: 0000000000000005
[ 29.822309][ T387] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 29.823079][ T387] R10: 00007f1158a7dee8 R11: 0000000000000246 R12: 0000000000000004
[ 29.823846][ T387] R13: 00000000686e4088 R14: 0000000000499600 R15: 0000000000000000
[ 29.824655][ T387]
[ 29.825043][ T387] irq event stamp: 42817
[ 29.825464][ T387] hardirqs last enabled at (42829): [] __up_console_sem+0x6b/0x80
[ 29.826327][ T387] hardirqs last disabled at (42838): [] __up_console_sem+0x50/0x80
[ 29.827193][ T387] softirqs last enabled at (42804): [] handle_softirqs+0x358/0x620
[ 29.828033][ T387] softirqs last disabled at (42781): [] __irq_exit_rcu+0xfa/0x160
[ 29.828918][ T387] ---[ end trace 0000000000000000 ]---
[ 32.533019][ T396] ------------[ cut here ]------------
[ 32.533396][ T396] WARNING: CPU: 2 PID: 396 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.534011][ T396] Modules linked in: 8021q vrf veth
[ 32.534336][ T396] CPU: 2 UID: 0 PID: 396 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.534944][ T396] Tainted: [W]=WARN
[ 32.535181][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.536911][ T396] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.537268][ T396] 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
[ 32.538331][ T396] RSP: 0018:ffffc900007e7140 EFLAGS: 00010246
[ 32.538761][ T396] RAX: 0000000000000000 RBX: ffff88800a564000 RCX: 0000000000000001
[ 32.539193][ T396] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 32.539628][ T396] RBP: ffffc900007e7230 R08: ffff888008d72000 R09: 0000000000000000
[ 32.540060][ T396] R10: ffffc900007e75c8 R11: ffffffff8b050668 R12: 1ffff920000fce2c
[ 32.540493][ T396] R13: 00000000000005dc R14: ffffc900007e7880 R15: ffff888008ee8060
[ 32.540932][ T396] FS: 00007f4e8e5a3800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 32.541559][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.541923][ T396] CR2: 00000000004e7370 CR3: 000000000c706004 CR4: 0000000000772ef0
[ 32.542352][ T396] PKRU: 55555554
[ 32.542582][ T396] Call Trace:
[ 32.542805][ T396]
[ 32.542958][ T396] ? find_held_lock+0x2b/0x80
[ 32.543253][ T396] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.543552][ T396] ? __lock_release+0x5d/0x170
[ 32.543846][ T396] ? __pfx_validate_linkmsg+0x10/0x10
[ 32.544136][ T396] ? is_bpf_text_address+0x71/0x120
[ 32.544435][ T396] ? kernel_text_address+0xce/0xe0
[ 32.544731][ T396] do_setlink.constprop.0+0x6b1/0x2480
[ 32.545025][ T396] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.545387][ T396] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.545686][ T396] ? validate_chain+0x166/0x4d0
[ 32.545977][ T396] ? __kernel_text_address+0x12/0x40
[ 32.546267][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.546567][ T396] ? __mutex_trylock_common+0xf9/0x260
[ 32.546854][ T396] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.547213][ T396] ? rcu_is_watching+0x12/0xc0
[ 32.547515][ T396] ? rcu_is_watching+0x12/0xc0
[ 32.547805][ T396] ? trace_contention_end+0xdc/0x140
[ 32.548092][ T396] ? __mutex_lock+0x19c/0xcd0
[ 32.548383][ T396] ? find_held_lock+0x2b/0x80
[ 32.548693][ T396] ? rtnl_newlink+0x651/0xa60
[ 32.548981][ T396] ? __create_object+0x5e/0xb0
[ 32.549273][ T396] ? __pfx___mutex_lock+0x10/0x10
[ 32.549576][ T396] ? trace_cap_capable+0x10f/0x190
[ 32.549862][ T396] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.550216][ T396] ? __rtnl_newlink+0x40e/0xa40
[ 32.550528][ T396] rtnl_newlink+0x69a/0xa60
[ 32.550823][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.551114][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.551420][ T396] ? find_held_lock+0x2b/0x80
[ 32.551709][ T396] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.551999][ T396] ? __lock_release+0x5d/0x170
[ 32.552288][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.552587][ T396] rtnetlink_rcv_msg+0x710/0xc00
[ 32.552877][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.553175][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.553477][ T396] netlink_rcv_skb+0x121/0x350
[ 32.553766][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.554064][ T396] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.554366][ T396] ? netlink_deliver_tap+0x13e/0x340
[ 32.554665][ T396] ? netlink_deliver_tap+0xc3/0x340
[ 32.554957][ T396] netlink_unicast+0x49e/0x780
[ 32.555249][ T396] ? __pfx_netlink_unicast+0x10/0x10
[ 32.555550][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.555845][ T396] netlink_sendmsg+0x721/0xbe0
[ 32.556133][ T396] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.556430][ T396] ? __import_iovec+0x238/0x3c0
[ 32.556723][ T396] ____sys_sendmsg+0x7ad/0xa10
[ 32.557013][ T396] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.557300][ T396] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.557674][ T396] ___sys_sendmsg+0xed/0x170
[ 32.557956][ T396] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.558248][ T396] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.558623][ T396] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.558922][ T396] ? find_held_lock+0x2b/0x80
[ 32.559212][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.559552][ T396] ? find_held_lock+0x2b/0x80
[ 32.559840][ T396] ? __virt_addr_valid+0x22e/0x450
[ 32.560131][ T396] ? __lock_release+0x5d/0x170
[ 32.560437][ T396] __sys_sendmsg+0x10b/0x1a0
[ 32.560727][ T396] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.561080][ T396] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.561396][ T396] ? rcu_is_watching+0x12/0xc0
[ 32.561696][ T396] do_syscall_64+0xc1/0x380
[ 32.561989][ T396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.562339][ T396] RIP: 0033:0x7f4e8e7701e7
[ 32.562655][ T396] 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
[ 32.563663][ T396] RSP: 002b:00007ffdcbb79168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.564097][ T396] RAX: ffffffffffffffda RBX: 00007ffdcbb79890 RCX: 00007f4e8e7701e7
[ 32.564529][ T396] RDX: 0000000000000000 RSI: 00007ffdcbb791d0 RDI: 0000000000000005
[ 32.564953][ T396] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 32.565373][ T396] R10: 00007f4e8e66dee8 R11: 0000000000000246 R12: 0000000000000004
[ 32.565809][ T396] R13: 00000000686e408b R14: 0000000000499600 R15: 0000000000000000
[ 32.566251][ T396]
[ 32.566476][ T396] irq event stamp: 46921
[ 32.566695][ T396] hardirqs last enabled at (46931): [] __up_console_sem+0x6b/0x80
[ 32.567184][ T396] hardirqs last disabled at (46940): [] __up_console_sem+0x50/0x80
[ 32.567678][ T396] softirqs last enabled at (45976): [] handle_softirqs+0x358/0x620
[ 32.568167][ T396] softirqs last disabled at (45019): [] __irq_exit_rcu+0xfa/0x160
[ 32.568670][ T396] ---[ end trace 0000000000000000 ]---
[ 32.668136][ T397] ------------[ cut here ]------------
[ 32.668482][ T397] WARNING: CPU: 3 PID: 397 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.669077][ T397] Modules linked in: 8021q vrf veth
[ 32.669389][ T397] CPU: 3 UID: 0 PID: 397 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.671203][ T397] Tainted: [W]=WARN
[ 32.671466][ T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.671828][ T397] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.672124][ T397] 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
[ 32.673153][ T397] RSP: 0018:ffffc900008e7140 EFLAGS: 00010246
[ 32.673535][ T397] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 32.673968][ T397] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 32.674404][ T397] RBP: ffffc900008e7230 R08: ffff888009333800 R09: 0000000000000000
[ 32.674842][ T397] R10: ffffc900008e75c8 R11: ffffffff8b050668 R12: 1ffff9200011ce2c
[ 32.675277][ T397] R13: 00000000000005dc R14: ffffc900008e7880 R15: ffff8880058d58e0
[ 32.675714][ T397] FS: 00007f4fad2c4800(0000) GS:ffff8880a3237000(0000) knlGS:0000000000000000
[ 32.676214][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.676591][ T397] CR2: 00000000004e5aa0 CR3: 000000000a7e0005 CR4: 0000000000772ef0
[ 32.677028][ T397] PKRU: 55555554
[ 32.677244][ T397] Call Trace:
[ 32.677468][ T397]
[ 32.677616][ T397] ? find_held_lock+0x2b/0x80
[ 32.677910][ T397] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.678195][ T397] ? __lock_release+0x5d/0x170
[ 32.678496][ T397] ? __pfx_validate_linkmsg+0x10/0x10
[ 32.678795][ T397] ? is_bpf_text_address+0x71/0x120
[ 32.679085][ T397] ? kernel_text_address+0xce/0xe0
[ 32.679384][ T397] do_setlink.constprop.0+0x6b1/0x2480
[ 32.679688][ T397] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.680053][ T397] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.680342][ T397] ? validate_chain+0x166/0x4d0
[ 32.680634][ T397] ? __kernel_text_address+0x12/0x40
[ 32.680926][ T397] ? __lock_acquire+0x44d/0x7e0
[ 32.681222][ T397] ? __mutex_trylock_common+0xf9/0x260
[ 32.681519][ T397] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.681877][ T397] ? rcu_is_watching+0x12/0xc0
[ 32.682166][ T397] ? rcu_is_watching+0x12/0xc0
[ 32.682460][ T397] ? trace_contention_end+0xdc/0x140
[ 32.682747][ T397] ? __mutex_lock+0x19c/0xcd0
[ 32.683034][ T397] ? find_held_lock+0x2b/0x80
[ 32.683332][ T397] ? rtnl_newlink+0x651/0xa60
[ 32.683632][ T397] ? __create_object+0x5e/0xb0
[ 32.683923][ T397] ? __pfx___mutex_lock+0x10/0x10
[ 32.684211][ T397] ? trace_cap_capable+0x10f/0x190
[ 32.684507][ T397] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.684865][ T397] ? __rtnl_newlink+0x40e/0xa40
[ 32.685161][ T397] rtnl_newlink+0x69a/0xa60
[ 32.685465][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.685762][ T397] ? __lock_acquire+0x44d/0x7e0
[ 32.686058][ T397] ? find_held_lock+0x2b/0x80
[ 32.686351][ T397] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.686649][ T397] ? __lock_release+0x5d/0x170
[ 32.686941][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.687230][ T397] rtnetlink_rcv_msg+0x710/0xc00
[ 32.687530][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.687825][ T397] ? __lock_acquire+0x44d/0x7e0
[ 32.688126][ T397] netlink_rcv_skb+0x121/0x350
[ 32.688427][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.688729][ T397] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.689033][ T397] ? netlink_deliver_tap+0x13e/0x340
[ 32.689325][ T397] ? netlink_deliver_tap+0xc3/0x340
[ 32.689630][ T397] netlink_unicast+0x49e/0x780
[ 32.689924][ T397] ? __pfx_netlink_unicast+0x10/0x10
[ 32.690222][ T397] ? __lock_acquire+0x44d/0x7e0
[ 32.690527][ T397] netlink_sendmsg+0x721/0xbe0
[ 32.690822][ T397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.691111][ T397] ? __import_iovec+0x238/0x3c0
[ 32.691422][ T397] ____sys_sendmsg+0x7ad/0xa10
[ 32.691716][ T397] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.692005][ T397] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.692378][ T397] ___sys_sendmsg+0xed/0x170
[ 32.692673][ T397] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.692961][ T397] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.693318][ T397] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.693620][ T397] ? find_held_lock+0x2b/0x80
[ 32.693913][ T397] ? __lock_acquire+0x44d/0x7e0
[ 32.694207][ T397] ? find_held_lock+0x2b/0x80
[ 32.694509][ T397] ? __virt_addr_valid+0x22e/0x450
[ 32.694797][ T397] ? __lock_release+0x5d/0x170
[ 32.695092][ T397] __sys_sendmsg+0x10b/0x1a0
[ 32.695379][ T397] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.695744][ T397] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.696044][ T397] ? rcu_is_watching+0x12/0xc0
[ 32.696334][ T397] do_syscall_64+0xc1/0x380
[ 32.696633][ T397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.696996][ T397] RIP: 0033:0x7f4fad4911e7
[ 32.697293][ T397] 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
[ 32.698355][ T397] RSP: 002b:00007ffe11457598 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.698824][ T397] RAX: ffffffffffffffda RBX: 00007ffe11457cc0 RCX: 00007f4fad4911e7
[ 32.699258][ T397] RDX: 0000000000000000 RSI: 00007ffe11457600 RDI: 0000000000000005
[ 32.699705][ T397] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 32.700138][ T397] R10: 00007f4fad38eee8 R11: 0000000000000246 R12: 0000000000000004
[ 32.700584][ T397] R13: 00000000686e408b R14: 0000000000499600 R15: 0000000000000000
[ 32.701033][ T397]
[ 32.701249][ T397] irq event stamp: 37499
[ 32.701474][ T397] hardirqs last enabled at (37509): [] __up_console_sem+0x6b/0x80
[ 32.701975][ T397] hardirqs last disabled at (37516): [] __up_console_sem+0x50/0x80
[ 32.702494][ T397] softirqs last enabled at (36722): [] handle_softirqs+0x358/0x620
[ 32.702997][ T397] softirqs last disabled at (36717): [] __irq_exit_rcu+0xfa/0x160
[ 32.703504][ T397] ---[ end trace 0000000000000000 ]---
[ 32.820436][ T398] ------------[ cut here ]------------
[ 32.820771][ T398] WARNING: CPU: 0 PID: 398 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.821319][ T398] Modules linked in: 8021q vrf veth
[ 32.822070][ T398] CPU: 0 UID: 0 PID: 398 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.822664][ T398] Tainted: [W]=WARN
[ 32.822878][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.823233][ T398] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.823527][ T398] 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
[ 32.824521][ T398] RSP: 0018:ffffc90000907140 EFLAGS: 00010246
[ 32.824870][ T398] RAX: 0000000000000000 RBX: ffff888007784000 RCX: 0000000000000001
[ 32.825287][ T398] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 32.825708][ T398] RBP: ffffc90000907230 R08: ffff88800612e800 R09: 0000000000000000
[ 32.826117][ T398] R10: ffffc900009075c8 R11: ffffffff8b050668 R12: 1ffff92000120e2c
[ 32.826539][ T398] R13: 00000000000005dc R14: ffffc90000907880 R15: ffff8880058d6de0
[ 32.826955][ T398] FS: 00007f148ac00800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 32.827442][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.827787][ T398] CR2: 00000000004e7378 CR3: 000000000b898001 CR4: 0000000000772ef0
[ 32.828206][ T398] PKRU: 55555554
[ 32.828421][ T398] Call Trace:
[ 32.828637][ T398]
[ 32.828782][ T398] ? find_held_lock+0x2b/0x80
[ 32.829063][ T398] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.829369][ T398] ? __lock_release+0x5d/0x170
[ 32.829668][ T398] ? __pfx_validate_linkmsg+0x10/0x10
[ 32.829945][ T398] ? is_bpf_text_address+0x71/0x120
[ 32.830223][ T398] ? kernel_text_address+0xce/0xe0
[ 32.830511][ T398] do_setlink.constprop.0+0x6b1/0x2480
[ 32.830802][ T398] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.831150][ T398] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.831433][ T398] ? validate_chain+0x166/0x4d0
[ 32.831705][ T398] ? __kernel_text_address+0x12/0x40
[ 32.831982][ T398] ? __lock_acquire+0x44d/0x7e0
[ 32.832258][ T398] ? __mutex_trylock_common+0xf9/0x260
[ 32.832549][ T398] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.832897][ T398] ? rcu_is_watching+0x12/0xc0
[ 32.833172][ T398] ? rcu_is_watching+0x12/0xc0
[ 32.833455][ T398] ? trace_contention_end+0xdc/0x140
[ 32.833728][ T398] ? __mutex_lock+0x19c/0xcd0
[ 32.834001][ T398] ? find_held_lock+0x2b/0x80
[ 32.834275][ T398] ? rtnl_newlink+0x651/0xa60
[ 32.834554][ T398] ? __create_object+0x5e/0xb0
[ 32.834835][ T398] ? __pfx___mutex_lock+0x10/0x10
[ 32.835110][ T398] ? trace_cap_capable+0x10f/0x190
[ 32.835382][ T398] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.835734][ T398] ? __rtnl_newlink+0x40e/0xa40
[ 32.836014][ T398] rtnl_newlink+0x69a/0xa60
[ 32.836295][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.836578][ T398] ? __lock_acquire+0x44d/0x7e0
[ 32.836859][ T398] ? find_held_lock+0x2b/0x80
[ 32.837137][ T398] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.837406][ T398] ? __lock_release+0x5d/0x170
[ 32.837696][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.837968][ T398] rtnetlink_rcv_msg+0x710/0xc00
[ 32.838246][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.838640][ T398] ? __lock_acquire+0x44d/0x7e0
[ 32.839098][ T398] netlink_rcv_skb+0x121/0x350
[ 32.839552][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.840025][ T398] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.840549][ T398] ? netlink_deliver_tap+0x13e/0x340
[ 32.841026][ T398] ? netlink_deliver_tap+0xc3/0x340
[ 32.841531][ T398] netlink_unicast+0x49e/0x780
[ 32.842029][ T398] ? __pfx_netlink_unicast+0x10/0x10
[ 32.842529][ T398] ? __lock_acquire+0x44d/0x7e0
[ 32.843040][ T398] netlink_sendmsg+0x721/0xbe0
[ 32.843526][ T398] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.844012][ T398] ? __import_iovec+0x238/0x3c0
[ 32.844528][ T398] ____sys_sendmsg+0x7ad/0xa10
[ 32.845023][ T398] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.845522][ T398] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.846143][ T398] ___sys_sendmsg+0xed/0x170
[ 32.846637][ T398] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.847125][ T398] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.847605][ T398] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.848011][ T398] ? find_held_lock+0x2b/0x80
[ 32.848343][ T398] ? __lock_acquire+0x44d/0x7e0
[ 32.848867][ T398] ? find_held_lock+0x2b/0x80
[ 32.849358][ T398] ? __virt_addr_valid+0x22e/0x450
[ 32.849760][ T398] ? __lock_release+0x5d/0x170
[ 32.850055][ T398] __sys_sendmsg+0x10b/0x1a0
[ 32.850340][ T398] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.850698][ T398] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.850984][ T398] ? rcu_is_watching+0x12/0xc0
[ 32.851270][ T398] do_syscall_64+0xc1/0x380
[ 32.851557][ T398] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.851897][ T398] RIP: 0033:0x7f148adcd1e7
[ 32.852194][ T398] 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
[ 32.853202][ T398] RSP: 002b:00007fffeac580f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.853943][ T398] RAX: ffffffffffffffda RBX: 00007fffeac58820 RCX: 00007f148adcd1e7
[ 32.854701][ T398] RDX: 0000000000000000 RSI: 00007fffeac58160 RDI: 0000000000000005
[ 32.855444][ T398] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 32.856131][ T398] R10: 00007f148accaee8 R11: 0000000000000246 R12: 0000000000000004
[ 32.856867][ T398] R13: 00000000686e408b R14: 0000000000499600 R15: 0000000000000000
[ 32.857641][ T398]
[ 32.858005][ T398] irq event stamp: 38761
[ 32.858356][ T398] hardirqs last enabled at (38769): [] __up_console_sem+0x6b/0x80
[ 32.859144][ T398] hardirqs last disabled at (38778): [] __up_console_sem+0x50/0x80
[ 32.859937][ T398] softirqs last enabled at (37954): [] handle_softirqs+0x358/0x620
[ 32.860771][ T398] softirqs last disabled at (37599): [] __irq_exit_rcu+0xfa/0x160
[ 32.861573][ T398] ---[ end trace 0000000000000000 ]---
[ 32.968825][ T399] ------------[ cut here ]------------
[ 32.969170][ T399] WARNING: CPU: 2 PID: 399 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.969751][ T399] Modules linked in: 8021q vrf veth
[ 32.970061][ T399] CPU: 2 UID: 0 PID: 399 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.970887][ T399] Tainted: [W]=WARN
[ 32.971111][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.971483][ T399] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.971785][ T399] 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
[ 32.972781][ T399] RSP: 0018:ffffc90000917140 EFLAGS: 00010246
[ 32.973142][ T399] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 32.973582][ T399] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 32.974004][ T399] RBP: ffffc90000917230 R08: ffff88800c045000 R09: 0000000000000000
[ 32.974436][ T399] R10: ffffc900009175c8 R11: ffffffff8b050668 R12: 1ffff92000122e2c
[ 32.974859][ T399] R13: 00000000000005dc R14: ffffc90000917880 R15: ffff8880058d4ae0
[ 32.975289][ T399] FS: 00007ff2be39b800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 32.975794][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.976158][ T399] CR2: 00000000004e5aa8 CR3: 00000000028a4001 CR4: 0000000000772ef0
[ 32.976593][ T399] PKRU: 55555554
[ 32.976811][ T399] Call Trace:
[ 32.977032][ T399]
[ 32.977184][ T399] ? find_held_lock+0x2b/0x80
[ 32.977493][ T399] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.977779][ T399] ? __lock_release+0x5d/0x170
[ 32.978071][ T399] ? __pfx_validate_linkmsg+0x10/0x10
[ 32.978356][ T399] ? is_bpf_text_address+0x71/0x120
[ 32.978667][ T399] ? kernel_text_address+0xce/0xe0
[ 32.978958][ T399] do_setlink.constprop.0+0x6b1/0x2480
[ 32.979256][ T399] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.979637][ T399] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.979924][ T399] ? validate_chain+0x166/0x4d0
[ 32.980209][ T399] ? __kernel_text_address+0x12/0x40
[ 32.980510][ T399] ? __lock_acquire+0x44d/0x7e0
[ 32.980801][ T399] ? __mutex_trylock_common+0xf9/0x260
[ 32.981086][ T399] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.981451][ T399] ? rcu_is_watching+0x12/0xc0
[ 32.981751][ T399] ? rcu_is_watching+0x12/0xc0
[ 32.982038][ T399] ? trace_contention_end+0xdc/0x140
[ 32.982325][ T399] ? __mutex_lock+0x19c/0xcd0
[ 32.982623][ T399] ? find_held_lock+0x2b/0x80
[ 32.982911][ T399] ? rtnl_newlink+0x651/0xa60
[ 32.983195][ T399] ? __create_object+0x5e/0xb0
[ 32.983494][ T399] ? __pfx___mutex_lock+0x10/0x10
[ 32.983784][ T399] ? trace_cap_capable+0x10f/0x190
[ 32.984075][ T399] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.984439][ T399] ? __rtnl_newlink+0x40e/0xa40
[ 32.984732][ T399] rtnl_newlink+0x69a/0xa60
[ 32.985023][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.985306][ T399] ? __lock_acquire+0x44d/0x7e0
[ 32.985615][ T399] ? find_held_lock+0x2b/0x80
[ 32.985914][ T399] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.986203][ T399] ? __lock_release+0x5d/0x170
[ 32.986504][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.986791][ T399] rtnetlink_rcv_msg+0x710/0xc00
[ 32.987078][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.987374][ T399] ? __lock_acquire+0x44d/0x7e0
[ 32.987678][ T399] netlink_rcv_skb+0x121/0x350
[ 32.987965][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.988254][ T399] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.988577][ T399] ? netlink_deliver_tap+0x13e/0x340
[ 32.988865][ T399] ? netlink_deliver_tap+0xc3/0x340
[ 32.989151][ T399] netlink_unicast+0x49e/0x780
[ 32.989453][ T399] ? __pfx_netlink_unicast+0x10/0x10
[ 32.989736][ T399] ? __lock_acquire+0x44d/0x7e0
[ 32.990031][ T399] netlink_sendmsg+0x721/0xbe0
[ 32.990329][ T399] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.990652][ T399] ? __import_iovec+0x238/0x3c0
[ 32.990960][ T399] ____sys_sendmsg+0x7ad/0xa10
[ 32.991269][ T399] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.991576][ T399] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.991960][ T399] ___sys_sendmsg+0xed/0x170
[ 32.992260][ T399] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.992573][ T399] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.992956][ T399] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.993259][ T399] ? find_held_lock+0x2b/0x80
[ 32.993580][ T399] ? __lock_acquire+0x44d/0x7e0
[ 32.993891][ T399] ? find_held_lock+0x2b/0x80
[ 32.994192][ T399] ? __virt_addr_valid+0x22e/0x450
[ 32.994503][ T399] ? __lock_release+0x5d/0x170
[ 32.994813][ T399] __sys_sendmsg+0x10b/0x1a0
[ 32.995119][ T399] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.995502][ T399] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.995819][ T399] ? rcu_is_watching+0x12/0xc0
[ 32.996123][ T399] do_syscall_64+0xc1/0x380
[ 32.996453][ T399] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.996822][ T399] RIP: 0033:0x7ff2be5681e7
[ 32.997136][ T399] 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
[ 32.998202][ T399] RSP: 002b:00007fffebd3fd78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.998679][ T399] RAX: ffffffffffffffda RBX: 00007fffebd404a0 RCX: 00007ff2be5681e7
[ 32.999124][ T399] RDX: 0000000000000000 RSI: 00007fffebd3fde0 RDI: 0000000000000005
[ 32.999592][ T399] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.000038][ T399] R10: 00007ff2be465ee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.000496][ T399] R13: 00000000686e408b R14: 0000000000499600 R15: 0000000000000000
[ 33.000959][ T399]
[ 33.001186][ T399] irq event stamp: 37969
[ 33.001437][ T399] hardirqs last enabled at (37981): [] __up_console_sem+0x6b/0x80
[ 33.001963][ T399] hardirqs last disabled at (37990): [] __up_console_sem+0x50/0x80
[ 33.002492][ T399] softirqs last enabled at (37098): [] handle_softirqs+0x358/0x620
[ 33.003010][ T399] softirqs last disabled at (37091): [] __irq_exit_rcu+0xfa/0x160
[ 33.003534][ T399] ---[ end trace 0000000000000000 ]---
[ 33.270162][ T403] ------------[ cut here ]------------
[ 33.270602][ T403] WARNING: CPU: 2 PID: 403 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.271180][ T403] Modules linked in: 8021q vrf veth
[ 33.271499][ T403] CPU: 2 UID: 0 PID: 403 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.272071][ T403] Tainted: [W]=WARN
[ 33.272329][ T403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.272700][ T403] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.273006][ T403] 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
[ 33.274058][ T403] RSP: 0018:ffffc90000967140 EFLAGS: 00010246
[ 33.274449][ T403] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 33.274878][ T403] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 33.275329][ T403] RBP: ffffc90000967230 R08: ffff88800c1a6800 R09: 0000000000000000
[ 33.275765][ T403] R10: ffffc900009675c8 R11: ffffffff8b050668 R12: 1ffff9200012ce2c
[ 33.276202][ T403] R13: 000000000000fffe R14: ffffc90000967880 R15: ffff8880058d5c60
[ 33.276646][ T403] FS: 00007fca54f9b800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 33.277163][ T403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.277536][ T403] CR2: 00000000004e5aa0 CR3: 000000000aefb005 CR4: 0000000000772ef0
[ 33.277962][ T403] PKRU: 55555554
[ 33.278200][ T403] Call Trace:
[ 33.278433][ T403]
[ 33.278599][ T403] ? find_held_lock+0x2b/0x80
[ 33.278901][ T403] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.279212][ T403] ? __lock_release+0x5d/0x170
[ 33.279519][ T403] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.279807][ T403] ? is_bpf_text_address+0x71/0x120
[ 33.280096][ T403] ? kernel_text_address+0xce/0xe0
[ 33.280469][ T403] do_setlink.constprop.0+0x6b1/0x2480
[ 33.280766][ T403] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.281125][ T403] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.281430][ T403] ? validate_chain+0x166/0x4d0
[ 33.281715][ T403] ? __kernel_text_address+0x12/0x40
[ 33.282008][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.282305][ T403] ? __mutex_trylock_common+0xf9/0x260
[ 33.282606][ T403] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.282958][ T403] ? rcu_is_watching+0x12/0xc0
[ 33.283246][ T403] ? rcu_is_watching+0x12/0xc0
[ 33.283547][ T403] ? trace_contention_end+0xdc/0x140
[ 33.283835][ T403] ? __mutex_lock+0x19c/0xcd0
[ 33.284121][ T403] ? find_held_lock+0x2b/0x80
[ 33.284421][ T403] ? rtnl_newlink+0x651/0xa60
[ 33.284704][ T403] ? __create_object+0x5e/0xb0
[ 33.284991][ T403] ? __pfx___mutex_lock+0x10/0x10
[ 33.285280][ T403] ? trace_cap_capable+0x10f/0x190
[ 33.285582][ T403] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.285934][ T403] ? __rtnl_newlink+0x40e/0xa40
[ 33.286224][ T403] rtnl_newlink+0x69a/0xa60
[ 33.286526][ T403] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.286811][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.287103][ T403] ? find_held_lock+0x2b/0x80
[ 33.287389][ T403] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.287690][ T403] ? __lock_release+0x5d/0x170
[ 33.287986][ T403] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.288276][ T403] rtnetlink_rcv_msg+0x710/0xc00
[ 33.288588][ T403] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.288881][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.289172][ T403] netlink_rcv_skb+0x121/0x350
[ 33.289472][ T403] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.289759][ T403] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.290065][ T403] ? netlink_deliver_tap+0x13e/0x340
[ 33.290351][ T403] ? netlink_deliver_tap+0xc3/0x340
[ 33.290652][ T403] netlink_unicast+0x49e/0x780
[ 33.290944][ T403] ? __pfx_netlink_unicast+0x10/0x10
[ 33.291231][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.291533][ T403] netlink_sendmsg+0x721/0xbe0
[ 33.291824][ T403] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.292114][ T403] ? __import_iovec+0x238/0x3c0
[ 33.292421][ T403] ____sys_sendmsg+0x7ad/0xa10
[ 33.292716][ T403] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.293001][ T403] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.293366][ T403] ___sys_sendmsg+0xed/0x170
[ 33.293663][ T403] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.293952][ T403] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.294314][ T403] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.294623][ T403] ? find_held_lock+0x2b/0x80
[ 33.294914][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.295208][ T403] ? find_held_lock+0x2b/0x80
[ 33.295517][ T403] ? __virt_addr_valid+0x22e/0x450
[ 33.295806][ T403] ? __lock_release+0x5d/0x170
[ 33.296099][ T403] __sys_sendmsg+0x10b/0x1a0
[ 33.296391][ T403] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.296760][ T403] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.297059][ T403] ? rcu_is_watching+0x12/0xc0
[ 33.297343][ T403] do_syscall_64+0xc1/0x380
[ 33.297642][ T403] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.297992][ T403] RIP: 0033:0x7fca551681e7
[ 33.298289][ T403] 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
[ 33.299309][ T403] RSP: 002b:00007ffe9063c1f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.299751][ T403] RAX: ffffffffffffffda RBX: 00007ffe9063c920 RCX: 00007fca551681e7
[ 33.300175][ T403] RDX: 0000000000000000 RSI: 00007ffe9063c260 RDI: 0000000000000005
[ 33.300619][ T403] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.301045][ T403] R10: 00007fca55065ee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.301481][ T403] R13: 00000000686e408c R14: 0000000000499600 R15: 0000000000000000
[ 33.301917][ T403]
[ 33.302133][ T403] irq event stamp: 38839
[ 33.302354][ T403] hardirqs last enabled at (38849): [] __up_console_sem+0x6b/0x80
[ 33.302855][ T403] hardirqs last disabled at (38860): [] __up_console_sem+0x50/0x80
[ 33.303338][ T403] softirqs last enabled at (37732): [] netlink_release+0x328/0xf20
[ 33.303836][ T403] softirqs last disabled at (37730): [] netlink_release+0x2b3/0xf20
[ 33.304323][ T403] ---[ end trace 0000000000000000 ]---
[ 33.539500][ T407] ------------[ cut here ]------------
[ 33.539834][ T407] WARNING: CPU: 0 PID: 407 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.540395][ T407] Modules linked in: 8021q vrf veth
[ 33.540708][ T407] CPU: 0 UID: 0 PID: 407 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.541267][ T407] Tainted: [W]=WARN
[ 33.541514][ T407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.541879][ T407] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.542165][ T407] 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
[ 33.543175][ T407] RSP: 0018:ffffc90000977140 EFLAGS: 00010246
[ 33.543544][ T407] RAX: 0000000000000000 RBX: ffff88800a564000 RCX: 0000000000000001
[ 33.543955][ T407] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 33.544381][ T407] RBP: ffffc90000977230 R08: ffff88800c60d000 R09: 0000000000000000
[ 33.544797][ T407] R10: ffffc900009775c8 R11: ffffffff8b050668 R12: 1ffff9200012ee2c
[ 33.545206][ T407] R13: 000000000000fffe R14: ffffc90000977880 R15: ffff88800911d560
[ 33.545976][ T407] FS: 00007f80a6055800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 33.546572][ T407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.546919][ T407] CR2: 00000000004e7370 CR3: 000000000e3f1001 CR4: 0000000000772ef0
[ 33.547341][ T407] PKRU: 55555554
[ 33.547555][ T407] Call Trace:
[ 33.547759][ T407]
[ 33.547899][ T407] ? find_held_lock+0x2b/0x80
[ 33.548180][ T407] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.548477][ T407] ? __lock_release+0x5d/0x170
[ 33.548799][ T407] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.549075][ T407] ? is_bpf_text_address+0x71/0x120
[ 33.549483][ T407] ? kernel_text_address+0xce/0xe0
[ 33.549964][ T407] do_setlink.constprop.0+0x6b1/0x2480
[ 33.550256][ T407] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.550620][ T407] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.550901][ T407] ? validate_chain+0x166/0x4d0
[ 33.551174][ T407] ? __kernel_text_address+0x12/0x40
[ 33.551541][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.552008][ T407] ? __mutex_trylock_common+0xf9/0x260
[ 33.552473][ T407] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.552922][ T407] ? rcu_is_watching+0x12/0xc0
[ 33.553385][ T407] ? rcu_is_watching+0x12/0xc0
[ 33.553886][ T407] ? trace_contention_end+0xdc/0x140
[ 33.554346][ T407] ? __mutex_lock+0x19c/0xcd0
[ 33.554832][ T407] ? find_held_lock+0x2b/0x80
[ 33.555306][ T407] ? rtnl_newlink+0x651/0xa60
[ 33.555708][ T407] ? __create_object+0x5e/0xb0
[ 33.556106][ T407] ? __pfx___mutex_lock+0x10/0x10
[ 33.556612][ T407] ? trace_cap_capable+0x10f/0x190
[ 33.557018][ T407] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.557652][ T407] ? __rtnl_newlink+0x40e/0xa40
[ 33.558149][ T407] rtnl_newlink+0x69a/0xa60
[ 33.558619][ T407] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.559096][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.559605][ T407] ? find_held_lock+0x2b/0x80
[ 33.560094][ T407] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.560585][ T407] ? __lock_release+0x5d/0x170
[ 33.561085][ T407] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.561597][ T407] rtnetlink_rcv_msg+0x710/0xc00
[ 33.562087][ T407] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.562593][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.563046][ T407] netlink_rcv_skb+0x121/0x350
[ 33.563544][ T407] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.564038][ T407] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.564561][ T407] ? netlink_deliver_tap+0x13e/0x340
[ 33.565056][ T407] ? netlink_deliver_tap+0xc3/0x340
[ 33.565574][ T407] netlink_unicast+0x49e/0x780
[ 33.566070][ T407] ? __pfx_netlink_unicast+0x10/0x10
[ 33.566566][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.567047][ T407] netlink_sendmsg+0x721/0xbe0
[ 33.567503][ T407] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.567929][ T407] ? __import_iovec+0x238/0x3c0
[ 33.568456][ T407] ____sys_sendmsg+0x7ad/0xa10
[ 33.568954][ T407] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.569465][ T407] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.570081][ T407] ___sys_sendmsg+0xed/0x170
[ 33.570561][ T407] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.571031][ T407] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.571657][ T407] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.572152][ T407] ? find_held_lock+0x2b/0x80
[ 33.572650][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.573131][ T407] ? find_held_lock+0x2b/0x80
[ 33.573635][ T407] ? __virt_addr_valid+0x22e/0x450
[ 33.574105][ T407] ? __lock_release+0x5d/0x170
[ 33.574613][ T407] __sys_sendmsg+0x10b/0x1a0
[ 33.575080][ T407] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.575693][ T407] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.576185][ T407] ? rcu_is_watching+0x12/0xc0
[ 33.576681][ T407] do_syscall_64+0xc1/0x380
[ 33.577166][ T407] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.577789][ T407] RIP: 0033:0x7f80a62221e7
[ 33.578278][ T407] 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
[ 33.580011][ T407] RSP: 002b:00007ffd5ad7e908 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.580735][ T407] RAX: ffffffffffffffda RBX: 00007ffd5ad7f030 RCX: 00007f80a62221e7
[ 33.581487][ T407] RDX: 0000000000000000 RSI: 00007ffd5ad7e970 RDI: 0000000000000005
[ 33.582215][ T407] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.582948][ T407] R10: 00007f80a611fee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.583691][ T407] R13: 00000000686e408c R14: 0000000000499600 R15: 0000000000000000
[ 33.584438][ T407]
[ 33.584794][ T407] irq event stamp: 39767
[ 33.585085][ T407] hardirqs last enabled at (39775): [] __up_console_sem+0x6b/0x80
[ 33.585608][ T407] hardirqs last disabled at (39806): [] __up_console_sem+0x50/0x80
[ 33.586081][ T407] softirqs last enabled at (39804): [] handle_softirqs+0x358/0x620
[ 33.586585][ T407] softirqs last disabled at (39783): [] __irq_exit_rcu+0xfa/0x160
[ 33.587064][ T407] ---[ end trace 0000000000000000 ]---
[ 33.851664][ T411] ------------[ cut here ]------------
[ 33.851980][ T411] WARNING: CPU: 0 PID: 411 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.853622][ T411] Modules linked in: 8021q vrf veth
[ 33.853920][ T411] CPU: 0 UID: 0 PID: 411 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.854487][ T411] Tainted: [W]=WARN
[ 33.854696][ T411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.855037][ T411] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.855321][ T411] 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
[ 33.856308][ T411] RSP: 0018:ffffc900008e7140 EFLAGS: 00010246
[ 33.856662][ T411] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 33.857075][ T411] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 33.857495][ T411] RBP: ffffc900008e7230 R08: ffff88800c2db800 R09: 0000000000000000
[ 33.857909][ T411] R10: ffffc900008e75c8 R11: ffffffff8b050668 R12: 1ffff9200011ce2c
[ 33.858317][ T411] R13: 000000000000fffe R14: ffffc900008e7880 R15: ffff88800911dfe0
[ 33.858755][ T411] FS: 00007fc370dc5800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 33.859236][ T411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.859596][ T411] CR2: 00000000004e5aa8 CR3: 000000000e3f1005 CR4: 0000000000772ef0
[ 33.860010][ T411] PKRU: 55555554
[ 33.860216][ T411] Call Trace:
[ 33.860449][ T411]
[ 33.860592][ T411] ? find_held_lock+0x2b/0x80
[ 33.860871][ T411] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.861142][ T411] ? __lock_release+0x5d/0x170
[ 33.861431][ T411] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.861715][ T411] ? is_bpf_text_address+0x71/0x120
[ 33.861992][ T411] ? kernel_text_address+0xce/0xe0
[ 33.862269][ T411] do_setlink.constprop.0+0x6b1/0x2480
[ 33.862561][ T411] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.862907][ T411] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.863179][ T411] ? validate_chain+0x166/0x4d0
[ 33.863465][ T411] ? __kernel_text_address+0x12/0x40
[ 33.863750][ T411] ? __lock_acquire+0x44d/0x7e0
[ 33.864026][ T411] ? __mutex_trylock_common+0xf9/0x260
[ 33.864298][ T411] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.864646][ T411] ? rcu_is_watching+0x12/0xc0
[ 33.864924][ T411] ? rcu_is_watching+0x12/0xc0
[ 33.865194][ T411] ? trace_contention_end+0xdc/0x140
[ 33.865482][ T411] ? __mutex_lock+0x19c/0xcd0
[ 33.865757][ T411] ? find_held_lock+0x2b/0x80
[ 33.866029][ T411] ? rtnl_newlink+0x651/0xa60
[ 33.866298][ T411] ? __create_object+0x5e/0xb0
[ 33.866582][ T411] ? __pfx___mutex_lock+0x10/0x10
[ 33.866857][ T411] ? trace_cap_capable+0x10f/0x190
[ 33.867130][ T411] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.867477][ T411] ? __rtnl_newlink+0x40e/0xa40
[ 33.867765][ T411] rtnl_newlink+0x69a/0xa60
[ 33.868043][ T411] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.868318][ T411] ? __lock_acquire+0x44d/0x7e0
[ 33.868621][ T411] ? find_held_lock+0x2b/0x80
[ 33.868896][ T411] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.869167][ T411] ? __lock_release+0x5d/0x170
[ 33.869452][ T411] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.869726][ T411] rtnetlink_rcv_msg+0x710/0xc00
[ 33.870007][ T411] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.870287][ T411] ? __lock_acquire+0x44d/0x7e0
[ 33.870591][ T411] netlink_rcv_skb+0x121/0x350
[ 33.870875][ T411] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.871152][ T411] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.871449][ T411] ? netlink_deliver_tap+0x13e/0x340
[ 33.871722][ T411] ? netlink_deliver_tap+0xc3/0x340
[ 33.872004][ T411] netlink_unicast+0x49e/0x780
[ 33.872283][ T411] ? __pfx_netlink_unicast+0x10/0x10
[ 33.872566][ T411] ? __lock_acquire+0x44d/0x7e0
[ 33.872844][ T411] netlink_sendmsg+0x721/0xbe0
[ 33.873122][ T411] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.873396][ T411] ? __import_iovec+0x238/0x3c0
[ 33.873686][ T411] ____sys_sendmsg+0x7ad/0xa10
[ 33.873968][ T411] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.874242][ T411] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.874601][ T411] ___sys_sendmsg+0xed/0x170
[ 33.874874][ T411] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.875148][ T411] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.875497][ T411] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.875773][ T411] ? find_held_lock+0x2b/0x80
[ 33.876059][ T411] ? __lock_acquire+0x44d/0x7e0
[ 33.876339][ T411] ? find_held_lock+0x2b/0x80
[ 33.876623][ T411] ? __virt_addr_valid+0x22e/0x450
[ 33.876897][ T411] ? __lock_release+0x5d/0x170
[ 33.877186][ T411] __sys_sendmsg+0x10b/0x1a0
[ 33.877466][ T411] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.877803][ T411] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.878095][ T411] ? rcu_is_watching+0x12/0xc0
[ 33.878369][ T411] do_syscall_64+0xc1/0x380
[ 33.878665][ T411] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.879006][ T411] RIP: 0033:0x7fc370f921e7
[ 33.879291][ T411] 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
[ 33.880279][ T411] RSP: 002b:00007fff6f136ea8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.880701][ T411] RAX: ffffffffffffffda RBX: 00007fff6f1375d0 RCX: 00007fc370f921e7
[ 33.881111][ T411] RDX: 0000000000000000 RSI: 00007fff6f136f10 RDI: 0000000000000005
[ 33.881572][ T411] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.881992][ T411] R10: 00007fc370e8fee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.882402][ T411] R13: 00000000686e408c R14: 0000000000499600 R15: 0000000000000000
[ 33.882839][ T411]
[ 33.883047][ T411] irq event stamp: 39387
[ 33.883254][ T411] hardirqs last enabled at (39395): [] __up_console_sem+0x6b/0x80
[ 33.883743][ T411] hardirqs last disabled at (39404): [] __up_console_sem+0x50/0x80
[ 33.884219][ T411] softirqs last enabled at (38742): [] handle_softirqs+0x358/0x620
[ 33.884776][ T411] softirqs last disabled at (38721): [] __irq_exit_rcu+0xfa/0x160
[ 33.885276][ T411] ---[ end trace 0000000000000000 ]---
[ 34.159224][ T415] ------------[ cut here ]------------
[ 34.161148][ T415] WARNING: CPU: 1 PID: 415 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.161868][ T415] Modules linked in: 8021q vrf veth
[ 34.162187][ T415] CPU: 1 UID: 0 PID: 415 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.162801][ T415] Tainted: [W]=WARN
[ 34.163030][ T415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.163402][ T415] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.163721][ T415] 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
[ 34.164805][ T415] RSP: 0018:ffffc90000897140 EFLAGS: 00010246
[ 34.165188][ T415] RAX: 0000000000000000 RBX: ffff888007784000 RCX: 0000000000000001
[ 34.165651][ T415] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 34.166107][ T415] RBP: ffffc90000897230 R08: ffff888004e60800 R09: 0000000000000000
[ 34.166563][ T415] R10: ffffc900008975c8 R11: ffffffff8b050668 R12: 1ffff92000112e2c
[ 34.167015][ T415] R13: 000000000000fffe R14: ffffc90000897880 R15: ffff88800911f4e0
[ 34.167470][ T415] FS: 00007f449cab5800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 34.168006][ T415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.168389][ T415] CR2: 00000000004e7378 CR3: 00000000059fd006 CR4: 0000000000772ef0
[ 34.168861][ T415] PKRU: 55555554
[ 34.169089][ T415] Call Trace:
[ 34.169315][ T415]
[ 34.169478][ T415] ? find_held_lock+0x2b/0x80
[ 34.169786][ T415] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.170089][ T415] ? __lock_release+0x5d/0x170
[ 34.170394][ T415] ? __pfx_validate_linkmsg+0x10/0x10
[ 34.170707][ T415] ? is_bpf_text_address+0x71/0x120
[ 34.171013][ T415] ? kernel_text_address+0xce/0xe0
[ 34.171320][ T415] do_setlink.constprop.0+0x6b1/0x2480
[ 34.171635][ T415] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.172021][ T415] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.172321][ T415] ? validate_chain+0x166/0x4d0
[ 34.172625][ T415] ? __kernel_text_address+0x12/0x40
[ 34.172932][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.173236][ T415] ? __mutex_trylock_common+0xf9/0x260
[ 34.173549][ T415] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.173929][ T415] ? rcu_is_watching+0x12/0xc0
[ 34.174232][ T415] ? rcu_is_watching+0x12/0xc0
[ 34.174545][ T415] ? trace_contention_end+0xdc/0x140
[ 34.174844][ T415] ? __mutex_lock+0x19c/0xcd0
[ 34.175151][ T415] ? find_held_lock+0x2b/0x80
[ 34.175458][ T415] ? rtnl_newlink+0x651/0xa60
[ 34.175764][ T415] ? __create_object+0x5e/0xb0
[ 34.176074][ T415] ? __pfx___mutex_lock+0x10/0x10
[ 34.176378][ T415] ? trace_cap_capable+0x10f/0x190
[ 34.176693][ T415] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.177064][ T415] ? __rtnl_newlink+0x40e/0xa40
[ 34.177372][ T415] rtnl_newlink+0x69a/0xa60
[ 34.177687][ T415] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.177994][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.178305][ T415] ? find_held_lock+0x2b/0x80
[ 34.178637][ T415] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.178942][ T415] ? __lock_release+0x5d/0x170
[ 34.179245][ T415] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.179554][ T415] rtnetlink_rcv_msg+0x710/0xc00
[ 34.179856][ T415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.180162][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.180477][ T415] netlink_rcv_skb+0x121/0x350
[ 34.180779][ T415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.181079][ T415] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.181385][ T415] ? netlink_deliver_tap+0x13e/0x340
[ 34.181695][ T415] ? netlink_deliver_tap+0xc3/0x340
[ 34.182009][ T415] netlink_unicast+0x49e/0x780
[ 34.182308][ T415] ? __pfx_netlink_unicast+0x10/0x10
[ 34.182620][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.182930][ T415] netlink_sendmsg+0x721/0xbe0
[ 34.183240][ T415] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.183551][ T415] ? __import_iovec+0x238/0x3c0
[ 34.183859][ T415] ____sys_sendmsg+0x7ad/0xa10
[ 34.184158][ T415] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.184466][ T415] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.184852][ T415] ___sys_sendmsg+0xed/0x170
[ 34.185148][ T415] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.185459][ T415] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.185837][ T415] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.186134][ T415] ? find_held_lock+0x2b/0x80
[ 34.186452][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.186757][ T415] ? find_held_lock+0x2b/0x80
[ 34.187060][ T415] ? __virt_addr_valid+0x22e/0x450
[ 34.187362][ T415] ? __lock_release+0x5d/0x170
[ 34.187682][ T415] __sys_sendmsg+0x10b/0x1a0
[ 34.187982][ T415] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.188354][ T415] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.188686][ T415] ? rcu_is_watching+0x12/0xc0
[ 34.188979][ T415] do_syscall_64+0xc1/0x380
[ 34.189282][ T415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.189662][ T415] RIP: 0033:0x7f449cc821e7
[ 34.189979][ T415] 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
[ 34.191071][ T415] RSP: 002b:00007ffd87668578 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.191528][ T415] RAX: ffffffffffffffda RBX: 00007ffd87668ca0 RCX: 00007f449cc821e7
[ 34.191980][ T415] RDX: 0000000000000000 RSI: 00007ffd876685e0 RDI: 0000000000000005
[ 34.192437][ T415] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 34.192885][ T415] R10: 00007f449cb7fee8 R11: 0000000000000246 R12: 0000000000000004
[ 34.193333][ T415] R13: 00000000686e408c R14: 0000000000499600 R15: 0000000000000000
[ 34.193812][ T415]
[ 34.194044][ T415] irq event stamp: 36157
[ 34.194269][ T415] hardirqs last enabled at (36165): [] __up_console_sem+0x6b/0x80
[ 34.194800][ T415] hardirqs last disabled at (36174): [] __up_console_sem+0x50/0x80
[ 34.195316][ T415] softirqs last enabled at (35982): [] handle_softirqs+0x358/0x620
[ 34.195856][ T415] softirqs last disabled at (35967): [] __irq_exit_rcu+0xfa/0x160
[ 34.196378][ T415] ---[ end trace 0000000000000000 ]---
[ 35.233720][ T424] ------------[ cut here ]------------
[ 35.234051][ T424] WARNING: CPU: 1 PID: 424 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.235900][ T424] Modules linked in: 8021q vrf veth
[ 35.236222][ T424] CPU: 1 UID: 0 PID: 424 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.236991][ T424] Tainted: [W]=WARN
[ 35.237212][ T424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.237701][ T424] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.238003][ T424] 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
[ 35.239185][ T424] RSP: 0018:ffffc900009b7140 EFLAGS: 00010246
[ 35.239702][ T424] RAX: 0000000000000000 RBX: ffff88800a564000 RCX: 0000000000000001
[ 35.240139][ T424] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 35.241157][ T424] RBP: ffffc900009b7230 R08: ffff8880051cd000 R09: 0000000000000000
[ 35.242667][ T424] R10: ffffc900009b75c8 R11: ffffffff8b050668 R12: 1ffff92000136e2c
[ 35.243122][ T424] R13: 00000000000005dc R14: ffffc900009b7880 R15: ffff8880050d66e0
[ 35.243571][ T424] FS: 00007fda1ac8f800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 35.244094][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.244478][ T424] CR2: 00000000004e7370 CR3: 000000000c339002 CR4: 0000000000772ef0
[ 35.244917][ T424] PKRU: 55555554
[ 35.245138][ T424] Call Trace:
[ 35.245356][ T424]
[ 35.245514][ T424] ? find_held_lock+0x2b/0x80
[ 35.245815][ T424] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.246111][ T424] ? __lock_release+0x5d/0x170
[ 35.246404][ T424] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.246718][ T424] ? is_bpf_text_address+0x71/0x120
[ 35.247009][ T424] ? kernel_text_address+0xce/0xe0
[ 35.247301][ T424] do_setlink.constprop.0+0x6b1/0x2480
[ 35.247606][ T424] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.247976][ T424] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.248266][ T424] ? validate_chain+0x166/0x4d0
[ 35.248570][ T424] ? __kernel_text_address+0x12/0x40
[ 35.248864][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.249159][ T424] ? __mutex_trylock_common+0xf9/0x260
[ 35.249459][ T424] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.249821][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.250112][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.250402][ T424] ? trace_contention_end+0xdc/0x140
[ 35.250741][ T424] ? __mutex_lock+0x19c/0xcd0
[ 35.251063][ T424] ? find_held_lock+0x2b/0x80
[ 35.251358][ T424] ? rtnl_newlink+0x651/0xa60
[ 35.251655][ T424] ? __create_object+0x5e/0xb0
[ 35.251949][ T424] ? __pfx___mutex_lock+0x10/0x10
[ 35.252241][ T424] ? trace_cap_capable+0x10f/0x190
[ 35.252538][ T424] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.252909][ T424] ? __rtnl_newlink+0x40e/0xa40
[ 35.253206][ T424] rtnl_newlink+0x69a/0xa60
[ 35.253511][ T424] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.253804][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.254100][ T424] ? find_held_lock+0x2b/0x80
[ 35.254390][ T424] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.254688][ T424] ? __lock_release+0x5d/0x170
[ 35.254988][ T424] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.255281][ T424] rtnetlink_rcv_msg+0x710/0xc00
[ 35.255581][ T424] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.255875][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.256169][ T424] netlink_rcv_skb+0x121/0x350
[ 35.256468][ T424] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.256761][ T424] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.257063][ T424] ? netlink_deliver_tap+0x13e/0x340
[ 35.257366][ T424] ? netlink_deliver_tap+0xc3/0x340
[ 35.257667][ T424] netlink_unicast+0x49e/0x780
[ 35.257962][ T424] ? __pfx_netlink_unicast+0x10/0x10
[ 35.258260][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.258571][ T424] netlink_sendmsg+0x721/0xbe0
[ 35.258873][ T424] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.259163][ T424] ? __import_iovec+0x238/0x3c0
[ 35.259487][ T424] ____sys_sendmsg+0x7ad/0xa10
[ 35.259786][ T424] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.260074][ T424] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.260453][ T424] ___sys_sendmsg+0xed/0x170
[ 35.260744][ T424] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.261034][ T424] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.261396][ T424] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.261704][ T424] ? find_held_lock+0x2b/0x80
[ 35.262003][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.262296][ T424] ? find_held_lock+0x2b/0x80
[ 35.262592][ T424] ? __virt_addr_valid+0x22e/0x450
[ 35.262882][ T424] ? __lock_release+0x5d/0x170
[ 35.263180][ T424] __sys_sendmsg+0x10b/0x1a0
[ 35.263478][ T424] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.263843][ T424] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.264145][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.264444][ T424] do_syscall_64+0xc1/0x380
[ 35.264740][ T424] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.265100][ T424] RIP: 0033:0x7fda1ae5c1e7
[ 35.265399][ T424] 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
[ 35.266453][ T424] RSP: 002b:00007fff8f612b58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.266892][ T424] RAX: ffffffffffffffda RBX: 00007fff8f613280 RCX: 00007fda1ae5c1e7
[ 35.267327][ T424] RDX: 0000000000000000 RSI: 00007fff8f612bc0 RDI: 0000000000000005
[ 35.267777][ T424] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.268215][ T424] R10: 00007fda1ad59ee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.268671][ T424] R13: 00000000686e408e R14: 0000000000499600 R15: 0000000000000000
[ 35.269119][ T424]
[ 35.269338][ T424] irq event stamp: 39083
[ 35.269585][ T424] hardirqs last enabled at (39093): [] __up_console_sem+0x6b/0x80
[ 35.270099][ T424] hardirqs last disabled at (39100): [] __up_console_sem+0x50/0x80
[ 35.270610][ T424] softirqs last enabled at (39014): [] handle_softirqs+0x358/0x620
[ 35.271113][ T424] softirqs last disabled at (38999): [] __irq_exit_rcu+0xfa/0x160
[ 35.271629][ T424] ---[ end trace 0000000000000000 ]---
[ 35.390781][ T425] ------------[ cut here ]------------
[ 35.391112][ T425] WARNING: CPU: 0 PID: 425 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.391713][ T425] Modules linked in: 8021q vrf veth
[ 35.392028][ T425] CPU: 0 UID: 0 PID: 425 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.392630][ T425] Tainted: [W]=WARN
[ 35.392851][ T425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.393214][ T425] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.393524][ T425] 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
[ 35.395925][ T425] RSP: 0018:ffffc900009c7140 EFLAGS: 00010246
[ 35.396307][ T425] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 35.396753][ T425] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 35.397187][ T425] RBP: ffffc900009c7230 R08: ffff88800ad50800 R09: 0000000000000000
[ 35.397639][ T425] R10: ffffc900009c75c8 R11: ffffffff8b050668 R12: 1ffff92000138e2c
[ 35.398083][ T425] R13: 00000000000005dc R14: ffffc900009c7880 R15: ffff888008eeb160
[ 35.398568][ T425] FS: 00007f8d37c0d800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 35.399087][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.399461][ T425] CR2: 00000000004e5aa0 CR3: 000000000a773002 CR4: 0000000000772ef0
[ 35.399907][ T425] PKRU: 55555554
[ 35.400125][ T425] Call Trace:
[ 35.400342][ T425]
[ 35.400498][ T425] ? find_held_lock+0x2b/0x80
[ 35.400795][ T425] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.401088][ T425] ? __lock_release+0x5d/0x170
[ 35.401385][ T425] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.401684][ T425] ? is_bpf_text_address+0x71/0x120
[ 35.401980][ T425] ? kernel_text_address+0xce/0xe0
[ 35.402273][ T425] do_setlink.constprop.0+0x6b1/0x2480
[ 35.402580][ T425] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.402952][ T425] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.403241][ T425] ? validate_chain+0x166/0x4d0
[ 35.403538][ T425] ? __kernel_text_address+0x12/0x40
[ 35.403837][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.404133][ T425] ? __mutex_trylock_common+0xf9/0x260
[ 35.404434][ T425] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.404799][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.405092][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.405379][ T425] ? trace_contention_end+0xdc/0x140
[ 35.405680][ T425] ? __mutex_lock+0x19c/0xcd0
[ 35.405980][ T425] ? find_held_lock+0x2b/0x80
[ 35.406279][ T425] ? rtnl_newlink+0x651/0xa60
[ 35.406582][ T425] ? __create_object+0x5e/0xb0
[ 35.406876][ T425] ? __pfx___mutex_lock+0x10/0x10
[ 35.407168][ T425] ? trace_cap_capable+0x10f/0x190
[ 35.407471][ T425] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.407835][ T425] ? __rtnl_newlink+0x40e/0xa40
[ 35.408136][ T425] rtnl_newlink+0x69a/0xa60
[ 35.408448][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.408754][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.409054][ T425] ? find_held_lock+0x2b/0x80
[ 35.409351][ T425] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.409654][ T425] ? __lock_release+0x5d/0x170
[ 35.409952][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.410244][ T425] rtnetlink_rcv_msg+0x710/0xc00
[ 35.410544][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.410843][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.411140][ T425] netlink_rcv_skb+0x121/0x350
[ 35.411440][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.411730][ T425] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.412032][ T425] ? netlink_deliver_tap+0x13e/0x340
[ 35.412322][ T425] ? netlink_deliver_tap+0xc3/0x340
[ 35.412623][ T425] netlink_unicast+0x49e/0x780
[ 35.412921][ T425] ? __pfx_netlink_unicast+0x10/0x10
[ 35.413209][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.413514][ T425] netlink_sendmsg+0x721/0xbe0
[ 35.413809][ T425] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.414106][ T425] ? __import_iovec+0x238/0x3c0
[ 35.414402][ T425] ____sys_sendmsg+0x7ad/0xa10
[ 35.414708][ T425] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.415001][ T425] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.415373][ T425] ___sys_sendmsg+0xed/0x170
[ 35.415671][ T425] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.415959][ T425] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.416320][ T425] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.416621][ T425] ? find_held_lock+0x2b/0x80
[ 35.416916][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.417217][ T425] ? find_held_lock+0x2b/0x80
[ 35.417515][ T425] ? __virt_addr_valid+0x22e/0x450
[ 35.417805][ T425] ? __lock_release+0x5d/0x170
[ 35.418101][ T425] __sys_sendmsg+0x10b/0x1a0
[ 35.418390][ T425] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.418784][ T425] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.419088][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.419382][ T425] do_syscall_64+0xc1/0x380
[ 35.419693][ T425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.420054][ T425] RIP: 0033:0x7f8d37dda1e7
[ 35.420376][ T425] 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
[ 35.421429][ T425] RSP: 002b:00007ffdf75705e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.421878][ T425] RAX: ffffffffffffffda RBX: 00007ffdf7570d10 RCX: 00007f8d37dda1e7
[ 35.422317][ T425] RDX: 0000000000000000 RSI: 00007ffdf7570650 RDI: 0000000000000005
[ 35.422764][ T425] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.423203][ T425] R10: 00007f8d37cd7ee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.423653][ T425] R13: 00000000686e408e R14: 0000000000499600 R15: 0000000000000000
[ 35.424102][ T425]
[ 35.424320][ T425] irq event stamp: 37723
[ 35.424547][ T425] hardirqs last enabled at (37733): [] __up_console_sem+0x6b/0x80
[ 35.425054][ T425] hardirqs last disabled at (37740): [] __up_console_sem+0x50/0x80
[ 35.425571][ T425] softirqs last enabled at (36974): [] handle_softirqs+0x358/0x620
[ 35.426109][ T425] softirqs last disabled at (36013): [] __irq_exit_rcu+0xfa/0x160
[ 35.426621][ T425] ---[ end trace 0000000000000000 ]---
[ 35.533339][ T426] ------------[ cut here ]------------
[ 35.535035][ T426] WARNING: CPU: 1 PID: 426 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.535736][ T426] Modules linked in: 8021q vrf veth
[ 35.536041][ T426] CPU: 1 UID: 0 PID: 426 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.536651][ T426] Tainted: [W]=WARN
[ 35.536872][ T426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.537233][ T426] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.537544][ T426] 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
[ 35.538612][ T426] RSP: 0018:ffffc900009f7140 EFLAGS: 00010246
[ 35.538981][ T426] RAX: 0000000000000000 RBX: ffff888007784000 RCX: 0000000000000001
[ 35.539428][ T426] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 35.539864][ T426] RBP: ffffc900009f7230 R08: ffff88800c09b800 R09: 0000000000000000
[ 35.540303][ T426] R10: ffffc900009f75c8 R11: ffffffff8b050668 R12: 1ffff9200013ee2c
[ 35.540765][ T426] R13: 00000000000005dc R14: ffffc900009f7880 R15: ffff888008ee98e0
[ 35.541201][ T426] FS: 00007f068e5b9800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 35.541720][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.542087][ T426] CR2: 00000000004e7378 CR3: 000000000a78f005 CR4: 0000000000772ef0
[ 35.542536][ T426] PKRU: 55555554
[ 35.542757][ T426] Call Trace:
[ 35.542976][ T426]
[ 35.543124][ T426] ? find_held_lock+0x2b/0x80
[ 35.543433][ T426] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.543722][ T426] ? __lock_release+0x5d/0x170
[ 35.544017][ T426] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.544308][ T426] ? is_bpf_text_address+0x71/0x120
[ 35.544629][ T426] ? kernel_text_address+0xce/0xe0
[ 35.544929][ T426] do_setlink.constprop.0+0x6b1/0x2480
[ 35.545226][ T426] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.545603][ T426] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.545893][ T426] ? validate_chain+0x166/0x4d0
[ 35.546183][ T426] ? __kernel_text_address+0x12/0x40
[ 35.546493][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.546785][ T426] ? __mutex_trylock_common+0xf9/0x260
[ 35.547080][ T426] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.547447][ T426] ? rcu_is_watching+0x12/0xc0
[ 35.547737][ T426] ? rcu_is_watching+0x12/0xc0
[ 35.548028][ T426] ? trace_contention_end+0xdc/0x140
[ 35.548319][ T426] ? __mutex_lock+0x19c/0xcd0
[ 35.548643][ T426] ? find_held_lock+0x2b/0x80
[ 35.548935][ T426] ? rtnl_newlink+0x651/0xa60
[ 35.549224][ T426] ? __create_object+0x5e/0xb0
[ 35.549529][ T426] ? __pfx___mutex_lock+0x10/0x10
[ 35.549823][ T426] ? trace_cap_capable+0x10f/0x190
[ 35.550114][ T426] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.550482][ T426] ? __rtnl_newlink+0x40e/0xa40
[ 35.550784][ T426] rtnl_newlink+0x69a/0xa60
[ 35.551086][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.551375][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.551677][ T426] ? find_held_lock+0x2b/0x80
[ 35.551970][ T426] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.552256][ T426] ? __lock_release+0x5d/0x170
[ 35.552557][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.552845][ T426] rtnetlink_rcv_msg+0x710/0xc00
[ 35.553158][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.553467][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.553760][ T426] netlink_rcv_skb+0x121/0x350
[ 35.554051][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.554342][ T426] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.554650][ T426] ? netlink_deliver_tap+0x13e/0x340
[ 35.554938][ T426] ? netlink_deliver_tap+0xc3/0x340
[ 35.555230][ T426] netlink_unicast+0x49e/0x780
[ 35.555538][ T426] ? __pfx_netlink_unicast+0x10/0x10
[ 35.555828][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.556123][ T426] netlink_sendmsg+0x721/0xbe0
[ 35.556450][ T426] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.556742][ T426] ? __import_iovec+0x238/0x3c0
[ 35.557038][ T426] ____sys_sendmsg+0x7ad/0xa10
[ 35.557334][ T426] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.557633][ T426] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.558004][ T426] ___sys_sendmsg+0xed/0x170
[ 35.558293][ T426] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.558605][ T426] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.558967][ T426] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.559259][ T426] ? find_held_lock+0x2b/0x80
[ 35.559558][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.559860][ T426] ? find_held_lock+0x2b/0x80
[ 35.560151][ T426] ? __virt_addr_valid+0x22e/0x450
[ 35.560453][ T426] ? __lock_release+0x5d/0x170
[ 35.560750][ T426] __sys_sendmsg+0x10b/0x1a0
[ 35.561041][ T426] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.561398][ T426] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.561709][ T426] ? rcu_is_watching+0x12/0xc0
[ 35.562007][ T426] do_syscall_64+0xc1/0x380
[ 35.562299][ T426] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.562669][ T426] RIP: 0033:0x7f068e7861e7
[ 35.562970][ T426] 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
[ 35.564009][ T426] RSP: 002b:00007fffe75a8488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.564463][ T426] RAX: ffffffffffffffda RBX: 00007fffe75a8bb0 RCX: 00007f068e7861e7
[ 35.564898][ T426] RDX: 0000000000000000 RSI: 00007fffe75a84f0 RDI: 0000000000000005
[ 35.565331][ T426] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.565773][ T426] R10: 00007f068e683ee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.566212][ T426] R13: 00000000686e408e R14: 0000000000499600 R15: 0000000000000000
[ 35.566664][ T426]
[ 35.566884][ T426] irq event stamp: 37945
[ 35.567105][ T426] hardirqs last enabled at (37953): [] __up_console_sem+0x6b/0x80
[ 35.567614][ T426] hardirqs last disabled at (37962): [] __up_console_sem+0x50/0x80
[ 35.568118][ T426] softirqs last enabled at (37890): [] handle_softirqs+0x358/0x620
[ 35.568642][ T426] softirqs last disabled at (37881): [] __irq_exit_rcu+0xfa/0x160
[ 35.569141][ T426] ---[ end trace 0000000000000000 ]---
[ 35.703114][ T427] ------------[ cut here ]------------
[ 35.704157][ T427] WARNING: CPU: 0 PID: 427 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.704759][ T427] Modules linked in: 8021q vrf veth
[ 35.705066][ T427] CPU: 0 UID: 0 PID: 427 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.705673][ T427] Tainted: [W]=WARN
[ 35.705896][ T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.706261][ T427] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.706580][ T427] 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
[ 35.707629][ T427] RSP: 0018:ffffc900009f7140 EFLAGS: 00010246
[ 35.707998][ T427] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 35.708451][ T427] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 35.708909][ T427] RBP: ffffc900009f7230 R08: ffff88800b88e800 R09: 0000000000000000
[ 35.709344][ T427] R10: ffffc900009f75c8 R11: ffffffff8b050668 R12: 1ffff9200013ee2c
[ 35.709791][ T427] R13: 00000000000005dc R14: ffffc900009f7880 R15: ffff888008eebbe0
[ 35.710230][ T427] FS: 00007ff9379e8800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 35.710745][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.711121][ T427] CR2: 00000000004e5aa8 CR3: 000000000b937005 CR4: 0000000000772ef0
[ 35.711566][ T427] PKRU: 55555554
[ 35.711784][ T427] Call Trace:
[ 35.712001][ T427]
[ 35.712149][ T427] ? find_held_lock+0x2b/0x80
[ 35.712463][ T427] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.712751][ T427] ? __lock_release+0x5d/0x170
[ 35.713045][ T427] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.713336][ T427] ? is_bpf_text_address+0x71/0x120
[ 35.713640][ T427] ? kernel_text_address+0xce/0xe0
[ 35.713933][ T427] do_setlink.constprop.0+0x6b1/0x2480
[ 35.714241][ T427] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.714620][ T427] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.714910][ T427] ? validate_chain+0x166/0x4d0
[ 35.715199][ T427] ? __kernel_text_address+0x12/0x40
[ 35.715503][ T427] ? __lock_acquire+0x44d/0x7e0
[ 35.715795][ T427] ? __mutex_trylock_common+0xf9/0x260
[ 35.716082][ T427] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.716455][ T427] ? rcu_is_watching+0x12/0xc0
[ 35.716749][ T427] ? rcu_is_watching+0x12/0xc0
[ 35.717040][ T427] ? trace_contention_end+0xdc/0x140
[ 35.717329][ T427] ? __mutex_lock+0x19c/0xcd0
[ 35.717674][ T427] ? find_held_lock+0x2b/0x80
[ 35.717967][ T427] ? rtnl_newlink+0x651/0xa60
[ 35.718252][ T427] ? __create_object+0x5e/0xb0
[ 35.718564][ T427] ? __pfx___mutex_lock+0x10/0x10
[ 35.718870][ T427] ? trace_cap_capable+0x10f/0x190
[ 35.719161][ T427] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.719534][ T427] ? __rtnl_newlink+0x40e/0xa40
[ 35.719833][ T427] rtnl_newlink+0x69a/0xa60
[ 35.720130][ T427] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.720436][ T427] ? __lock_acquire+0x44d/0x7e0
[ 35.720735][ T427] ? find_held_lock+0x2b/0x80
[ 35.721026][ T427] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.721319][ T427] ? __lock_release+0x5d/0x170
[ 35.721623][ T427] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.721910][ T427] rtnetlink_rcv_msg+0x710/0xc00
[ 35.722198][ T427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.722503][ T427] ? __lock_acquire+0x44d/0x7e0
[ 35.722800][ T427] netlink_rcv_skb+0x121/0x350
[ 35.723089][ T427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.723384][ T427] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.723698][ T427] ? netlink_deliver_tap+0x13e/0x340
[ 35.723987][ T427] ? netlink_deliver_tap+0xc3/0x340
[ 35.724278][ T427] netlink_unicast+0x49e/0x780
[ 35.724582][ T427] ? __pfx_netlink_unicast+0x10/0x10
[ 35.724872][ T427] ? __lock_acquire+0x44d/0x7e0
[ 35.725168][ T427] netlink_sendmsg+0x721/0xbe0
[ 35.725479][ T427] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.725772][ T427] ? __import_iovec+0x238/0x3c0
[ 35.726069][ T427] ____sys_sendmsg+0x7ad/0xa10
[ 35.726363][ T427] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.726663][ T427] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.727041][ T427] ___sys_sendmsg+0xed/0x170
[ 35.727340][ T427] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.727649][ T427] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.728039][ T427] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.728338][ T427] ? find_held_lock+0x2b/0x80
[ 35.728660][ T427] ? __lock_acquire+0x44d/0x7e0
[ 35.728959][ T427] ? find_held_lock+0x2b/0x80
[ 35.729251][ T427] ? __virt_addr_valid+0x22e/0x450
[ 35.729549][ T427] ? __lock_release+0x5d/0x170
[ 35.729856][ T427] __sys_sendmsg+0x10b/0x1a0
[ 35.730142][ T427] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.730511][ T427] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.730814][ T427] ? rcu_is_watching+0x12/0xc0
[ 35.731107][ T427] do_syscall_64+0xc1/0x380
[ 35.731397][ T427] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.731772][ T427] RIP: 0033:0x7ff937bb51e7
[ 35.732074][ T427] 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
[ 35.733119][ T427] RSP: 002b:00007ffd710b6998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.733566][ T427] RAX: ffffffffffffffda RBX: 00007ffd710b70c0 RCX: 00007ff937bb51e7
[ 35.734009][ T427] RDX: 0000000000000000 RSI: 00007ffd710b6a00 RDI: 0000000000000005
[ 35.734451][ T427] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.734886][ T427] R10: 00007ff937ab2ee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.735320][ T427] R13: 00000000686e408e R14: 0000000000499600 R15: 0000000000000000
[ 35.735784][ T427]
[ 35.736008][ T427] irq event stamp: 42991
[ 35.736226][ T427] hardirqs last enabled at (42999): [] __up_console_sem+0x6b/0x80
[ 35.736760][ T427] hardirqs last disabled at (43008): [] __up_console_sem+0x50/0x80
[ 35.737265][ T427] softirqs last enabled at (42162): [] handle_softirqs+0x358/0x620
[ 35.737784][ T427] softirqs last disabled at (42157): [] __irq_exit_rcu+0xfa/0x160
[ 35.738285][ T427] ---[ end trace 0000000000000000 ]---
[ 36.279310][ T443] ------------[ cut here ]------------
[ 36.279654][ T443] WARNING: CPU: 1 PID: 443 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.280231][ T443] Modules linked in: 8021q vrf veth
[ 36.280544][ T443] CPU: 1 UID: 0 PID: 443 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.281143][ T443] Tainted: [W]=WARN
[ 36.281395][ T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.281784][ T443] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.282090][ T443] 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
[ 36.283150][ T443] RSP: 0018:ffffc90000b37140 EFLAGS: 00010246
[ 36.283548][ T443] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 36.283992][ T443] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 36.284435][ T443] RBP: ffffc90000b37230 R08: ffff88800b81a000 R09: 0000000000000000
[ 36.284869][ T443] R10: ffffc90000b375c8 R11: ffffffff8b050668 R12: 1ffff92000166e2c
[ 36.285309][ T443] R13: 0000000000000044 R14: ffffc90000b37880 R15: ffff8880058d43e0
[ 36.285784][ T443] FS: 00007f762004d800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 36.286292][ T443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.286795][ T443] CR2: 00000000004e5aa0 CR3: 000000000ae4a002 CR4: 0000000000772ef0
[ 36.287237][ T443] PKRU: 55555554
[ 36.287593][ T443] Call Trace:
[ 36.287816][ T443]
[ 36.287963][ T443] ? find_held_lock+0x2b/0x80
[ 36.288264][ T443] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.288747][ T443] ? __lock_release+0x5d/0x170
[ 36.289046][ T443] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.289336][ T443] ? is_bpf_text_address+0x71/0x120
[ 36.289804][ T443] ? kernel_text_address+0xce/0xe0
[ 36.290104][ T443] do_setlink.constprop.0+0x6b1/0x2480
[ 36.290402][ T443] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.290899][ T443] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.291189][ T443] ? validate_chain+0x166/0x4d0
[ 36.291512][ T443] ? __kernel_text_address+0x12/0x40
[ 36.291805][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.292100][ T443] ? __mutex_trylock_common+0xf9/0x260
[ 36.292428][ T443] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.292793][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.293086][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.293374][ T443] ? trace_contention_end+0xdc/0x140
[ 36.293678][ T443] ? __mutex_lock+0x19c/0xcd0
[ 36.293986][ T443] ? find_held_lock+0x2b/0x80
[ 36.294279][ T443] ? rtnl_newlink+0x651/0xa60
[ 36.294597][ T443] ? __create_object+0x5e/0xb0
[ 36.294899][ T443] ? __pfx___mutex_lock+0x10/0x10
[ 36.295189][ T443] ? trace_cap_capable+0x10f/0x190
[ 36.295488][ T443] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.295857][ T443] ? __rtnl_newlink+0x40e/0xa40
[ 36.296153][ T443] rtnl_newlink+0x69a/0xa60
[ 36.296455][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.296743][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.297040][ T443] ? find_held_lock+0x2b/0x80
[ 36.297332][ T443] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.297628][ T443] ? __lock_release+0x5d/0x170
[ 36.297993][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.298335][ T443] rtnetlink_rcv_msg+0x710/0xc00
[ 36.298658][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.298999][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.299302][ T443] netlink_rcv_skb+0x121/0x350
[ 36.299621][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.299929][ T443] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.300234][ T443] ? netlink_deliver_tap+0x13e/0x340
[ 36.300536][ T443] ? netlink_deliver_tap+0xc3/0x340
[ 36.300832][ T443] netlink_unicast+0x49e/0x780
[ 36.301149][ T443] ? __pfx_netlink_unicast+0x10/0x10
[ 36.301450][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.301807][ T443] netlink_sendmsg+0x721/0xbe0
[ 36.302189][ T443] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.302546][ T443] ? __import_iovec+0x238/0x3c0
[ 36.302917][ T443] ____sys_sendmsg+0x7ad/0xa10
[ 36.303225][ T443] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.303525][ T443] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.303908][ T443] ___sys_sendmsg+0xed/0x170
[ 36.304200][ T443] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.304521][ T443] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.304892][ T443] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.305198][ T443] ? find_held_lock+0x2b/0x80
[ 36.305504][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.305805][ T443] ? find_held_lock+0x2b/0x80
[ 36.306107][ T443] ? __virt_addr_valid+0x22e/0x450
[ 36.306396][ T443] ? __lock_release+0x5d/0x170
[ 36.306705][ T443] __sys_sendmsg+0x10b/0x1a0
[ 36.307008][ T443] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.307370][ T443] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.307683][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.307987][ T443] do_syscall_64+0xc1/0x380
[ 36.308346][ T443] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.308747][ T443] RIP: 0033:0x7f762021a1e7
[ 36.309070][ T443] 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
[ 36.310171][ T443] RSP: 002b:00007ffec2be8a28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.310629][ T443] RAX: ffffffffffffffda RBX: 00007ffec2be9150 RCX: 00007f762021a1e7
[ 36.311093][ T443] RDX: 0000000000000000 RSI: 00007ffec2be8a90 RDI: 0000000000000005
[ 36.311538][ T443] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.311992][ T443] R10: 00007f7620117ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.312440][ T443] R13: 00000000686e408f R14: 0000000000499600 R15: 0000000000000000
[ 36.312900][ T443]
[ 36.313120][ T443] irq event stamp: 40867
[ 36.313341][ T443] hardirqs last enabled at (40875): [] __up_console_sem+0x6b/0x80
[ 36.313858][ T443] hardirqs last disabled at (40884): [] __up_console_sem+0x50/0x80
[ 36.314372][ T443] softirqs last enabled at (40294): [] handle_softirqs+0x358/0x620
[ 36.314895][ T443] softirqs last disabled at (40205): [] __irq_exit_rcu+0xfa/0x160
[ 36.315426][ T443] ---[ end trace 0000000000000000 ]---
[ 36.319335][ T443] ------------[ cut here ]------------
[ 36.319702][ T443] WARNING: CPU: 1 PID: 443 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.320324][ T443] Modules linked in: 8021q vrf veth
[ 36.320683][ T443] CPU: 1 UID: 0 PID: 443 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.321322][ T443] Tainted: [W]=WARN
[ 36.321627][ T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.322281][ T443] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.322838][ T443] 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
[ 36.324541][ T443] RSP: 0018:ffffc90000b36db0 EFLAGS: 00010246
[ 36.325216][ T443] RAX: 0000000000000000 RBX: ffff88800a564000 RCX: 0000000000000001
[ 36.326027][ T443] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 36.326649][ T443] RBP: ffffc90000b36e98 R08: 0000000000000000 R09: 0000000000000000
[ 36.327220][ T443] R10: ffffc90000b36ec8 R11: ffff8880020f4000 R12: 1ffff92000166dba
[ 36.327823][ T443] R13: 0000000000000044 R14: ffffc90000b36ec8 R15: 00000000000005dc
[ 36.328385][ T443] FS: 00007f762004d800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 36.329062][ T443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.329472][ T443] CR2: 00000000004e5aa0 CR3: 000000000ae4a002 CR4: 0000000000772ef0
[ 36.329962][ T443] PKRU: 55555554
[ 36.330200][ T443] Call Trace:
[ 36.330443][ T443]
[ 36.330605][ T443] ? do_raw_spin_lock+0x130/0x270
[ 36.330937][ T443] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.331265][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.331604][ T443] ? lock_acquire+0x10c/0x170
[ 36.331925][ T443] ? find_held_lock+0x2b/0x80
[ 36.332253][ T443] netif_set_mtu+0x88/0x100
[ 36.332581][ T443] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.332906][ T443] ? __try_to_del_timer_sync+0xe6/0x140
[ 36.333244][ T443] dev_set_mtu+0xa0/0x150
[ 36.333495][ T443] vlan_device_event+0xabf/0x2130 [8021q]
[ 36.333821][ T443] ? packet_notifier+0x484/0xb70
[ 36.334219][ T443] ? packet_notifier+0x48e/0xb70
[ 36.334552][ T443] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 36.334973][ T443] ? __pfx_packet_notifier+0x10/0x10
[ 36.335300][ T443] notifier_call_chain+0xcd/0x150
[ 36.335728][ T443] netif_set_mtu_ext+0x350/0x5c0
[ 36.336086][ T443] ? find_held_lock+0x2b/0x80
[ 36.336433][ T443] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.336748][ T443] ? __lock_release+0x5d/0x170
[ 36.337200][ T443] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.337549][ T443] ? is_bpf_text_address+0x71/0x120
[ 36.337871][ T443] ? kernel_text_address+0xce/0xe0
[ 36.338299][ T443] do_setlink.constprop.0+0x6b1/0x2480
[ 36.338713][ T443] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.339171][ T443] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.339559][ T443] ? validate_chain+0x166/0x4d0
[ 36.339953][ T443] ? __kernel_text_address+0x12/0x40
[ 36.340315][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.340718][ T443] ? __mutex_trylock_common+0xf9/0x260
[ 36.341101][ T443] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.341508][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.341949][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.342337][ T443] ? trace_contention_end+0xdc/0x140
[ 36.342715][ T443] ? __mutex_lock+0x19c/0xcd0
[ 36.343202][ T443] ? find_held_lock+0x2b/0x80
[ 36.343740][ T443] ? rtnl_newlink+0x651/0xa60
[ 36.344272][ T443] ? __create_object+0x5e/0xb0
[ 36.344836][ T443] ? __pfx___mutex_lock+0x10/0x10
[ 36.345391][ T443] ? trace_cap_capable+0x10f/0x190
[ 36.345965][ T443] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.346664][ T443] ? __rtnl_newlink+0x40e/0xa40
[ 36.347234][ T443] rtnl_newlink+0x69a/0xa60
[ 36.347809][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.348358][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.348975][ T443] ? find_held_lock+0x2b/0x80
[ 36.349543][ T443] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.350088][ T443] ? __lock_release+0x5d/0x170
[ 36.350653][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.351195][ T443] rtnetlink_rcv_msg+0x710/0xc00
[ 36.351760][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.352336][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.352788][ T443] netlink_rcv_skb+0x121/0x350
[ 36.353252][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.354220][ T443] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.354802][ T443] ? netlink_deliver_tap+0x13e/0x340
[ 36.355351][ T443] ? netlink_deliver_tap+0xc3/0x340
[ 36.355896][ T443] netlink_unicast+0x49e/0x780
[ 36.356842][ T443] ? __pfx_netlink_unicast+0x10/0x10
[ 36.357370][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.357907][ T443] netlink_sendmsg+0x721/0xbe0
[ 36.358469][ T443] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.359508][ T443] ? __import_iovec+0x238/0x3c0
[ 36.360063][ T443] ____sys_sendmsg+0x7ad/0xa10
[ 36.360616][ T443] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.361149][ T443] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.362254][ T443] ___sys_sendmsg+0xed/0x170
[ 36.362798][ T443] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.363323][ T443] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.364437][ T443] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.364975][ T443] ? find_held_lock+0x2b/0x80
[ 36.365520][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.366069][ T443] ? find_held_lock+0x2b/0x80
[ 36.367006][ T443] ? __virt_addr_valid+0x22e/0x450
[ 36.367571][ T443] ? __lock_release+0x5d/0x170
[ 36.368121][ T443] __sys_sendmsg+0x10b/0x1a0
[ 36.368697][ T443] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.369795][ T443] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.370346][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.370803][ T443] do_syscall_64+0xc1/0x380
[ 36.371327][ T443] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.372385][ T443] RIP: 0033:0x7f762021a1e7
[ 36.372959][ T443] 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
[ 36.375317][ T443] RSP: 002b:00007ffec2be8a28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.376146][ T443] RAX: ffffffffffffffda RBX: 00007ffec2be9150 RCX: 00007f762021a1e7
[ 36.377399][ T443] RDX: 0000000000000000 RSI: 00007ffec2be8a90 RDI: 0000000000000005
[ 36.378251][ T443] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.379075][ T443] R10: 00007f7620117ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.379904][ T443] R13: 00000000686e408f R14: 0000000000499600 R15: 0000000000000000
[ 36.380810][ T443]
[ 36.381224][ T443] irq event stamp: 44415
[ 36.381657][ T443] hardirqs last enabled at (44425): [] __up_console_sem+0x6b/0x80
[ 36.383012][ T443] hardirqs last disabled at (44434): [] __up_console_sem+0x50/0x80
[ 36.383964][ T443] softirqs last enabled at (44364): [] handle_softirqs+0x358/0x620
[ 36.384955][ T443] softirqs last disabled at (44453): [] __irq_exit_rcu+0xfa/0x160
[ 36.385986][ T443] ---[ end trace 0000000000000000 ]---
[ 36.426396][ T443] ip (443) used greatest stack depth: 23456 bytes left
[ 36.519031][ T444] ------------[ cut here ]------------
[ 36.519376][ T444] WARNING: CPU: 3 PID: 444 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.520469][ T444] Modules linked in: 8021q vrf veth
[ 36.520960][ T444] CPU: 3 UID: 0 PID: 444 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.521569][ T444] Tainted: [W]=WARN
[ 36.521791][ T444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.522150][ T444] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.522466][ T444] 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
[ 36.523511][ T444] RSP: 0018:ffffc90000987140 EFLAGS: 00010246
[ 36.523882][ T444] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 36.524317][ T444] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 36.524767][ T444] RBP: ffffc90000987230 R08: ffff888009392000 R09: 0000000000000000
[ 36.525224][ T444] R10: ffffc900009875c8 R11: ffffffff8b050668 R12: 1ffff92000130e2c
[ 36.525670][ T444] R13: 00000000000005dc R14: ffffc90000987880 R15: ffff88800911cae0
[ 36.526106][ T444] FS: 00007f4cf91a2800(0000) GS:ffff8880a3237000(0000) knlGS:0000000000000000
[ 36.526626][ T444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.526998][ T444] CR2: 00000000004e5aa0 CR3: 000000000a7ee005 CR4: 0000000000772ef0
[ 36.527440][ T444] PKRU: 55555554
[ 36.527659][ T444] Call Trace:
[ 36.527877][ T444]
[ 36.528025][ T444] ? find_held_lock+0x2b/0x80
[ 36.528323][ T444] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.528638][ T444] ? __lock_release+0x5d/0x170
[ 36.528939][ T444] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.529230][ T444] ? is_bpf_text_address+0x71/0x120
[ 36.529534][ T444] ? kernel_text_address+0xce/0xe0
[ 36.529831][ T444] do_setlink.constprop.0+0x6b1/0x2480
[ 36.530128][ T444] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.530504][ T444] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.530804][ T444] ? validate_chain+0x166/0x4d0
[ 36.531098][ T444] ? __kernel_text_address+0x12/0x40
[ 36.531391][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.531696][ T444] ? __mutex_trylock_common+0xf9/0x260
[ 36.531987][ T444] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.532346][ T444] ? rcu_is_watching+0x12/0xc0
[ 36.532648][ T444] ? rcu_is_watching+0x12/0xc0
[ 36.532941][ T444] ? trace_contention_end+0xdc/0x140
[ 36.533239][ T444] ? __mutex_lock+0x19c/0xcd0
[ 36.533544][ T444] ? find_held_lock+0x2b/0x80
[ 36.533836][ T444] ? rtnl_newlink+0x651/0xa60
[ 36.534123][ T444] ? __create_object+0x5e/0xb0
[ 36.534426][ T444] ? __pfx___mutex_lock+0x10/0x10
[ 36.534720][ T444] ? trace_cap_capable+0x10f/0x190
[ 36.535010][ T444] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.535375][ T444] ? __rtnl_newlink+0x40e/0xa40
[ 36.535682][ T444] rtnl_newlink+0x69a/0xa60
[ 36.535976][ T444] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.536263][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.536569][ T444] ? find_held_lock+0x2b/0x80
[ 36.536862][ T444] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.537150][ T444] ? __lock_release+0x5d/0x170
[ 36.537450][ T444] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.537746][ T444] rtnetlink_rcv_msg+0x710/0xc00
[ 36.538039][ T444] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.538334][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.538653][ T444] netlink_rcv_skb+0x121/0x350
[ 36.538943][ T444] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.539233][ T444] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.539541][ T444] ? netlink_deliver_tap+0x13e/0x340
[ 36.539837][ T444] ? netlink_deliver_tap+0xc3/0x340
[ 36.540129][ T444] netlink_unicast+0x49e/0x780
[ 36.540436][ T444] ? __pfx_netlink_unicast+0x10/0x10
[ 36.540726][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.541022][ T444] netlink_sendmsg+0x721/0xbe0
[ 36.541318][ T444] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.541618][ T444] ? __import_iovec+0x238/0x3c0
[ 36.541918][ T444] ____sys_sendmsg+0x7ad/0xa10
[ 36.542215][ T444] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.542526][ T444] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.542897][ T444] ___sys_sendmsg+0xed/0x170
[ 36.543186][ T444] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.543485][ T444] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.543847][ T444] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.544144][ T444] ? find_held_lock+0x2b/0x80
[ 36.544452][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.544747][ T444] ? find_held_lock+0x2b/0x80
[ 36.545038][ T444] ? __virt_addr_valid+0x22e/0x450
[ 36.545326][ T444] ? __lock_release+0x5d/0x170
[ 36.545628][ T444] __sys_sendmsg+0x10b/0x1a0
[ 36.545915][ T444] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.546272][ T444] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.546602][ T444] ? rcu_is_watching+0x12/0xc0
[ 36.546909][ T444] do_syscall_64+0xc1/0x380
[ 36.547198][ T444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.547562][ T444] RIP: 0033:0x7f4cf936f1e7
[ 36.547866][ T444] 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
[ 36.548934][ T444] RSP: 002b:00007ffc52f39198 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.549375][ T444] RAX: ffffffffffffffda RBX: 00007ffc52f398c0 RCX: 00007f4cf936f1e7
[ 36.549817][ T444] RDX: 0000000000000000 RSI: 00007ffc52f39200 RDI: 0000000000000005
[ 36.550252][ T444] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.550712][ T444] R10: 00007f4cf926cee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.551154][ T444] R13: 00000000686e408f R14: 0000000000499600 R15: 0000000000000000
[ 36.551627][ T444]
[ 36.551848][ T444] irq event stamp: 38497
[ 36.552065][ T444] hardirqs last enabled at (38505): [] __up_console_sem+0x6b/0x80
[ 36.552583][ T444] hardirqs last disabled at (38514): [] __up_console_sem+0x50/0x80
[ 36.553085][ T444] softirqs last enabled at (37778): [] handle_softirqs+0x358/0x620
[ 36.553598][ T444] softirqs last disabled at (37773): [] __irq_exit_rcu+0xfa/0x160
[ 36.554101][ T444] ---[ end trace 0000000000000000 ]---
[ 36.828189][ T448] ------------[ cut here ]------------
[ 36.828575][ T448] WARNING: CPU: 0 PID: 448 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.829164][ T448] Modules linked in: 8021q vrf veth
[ 36.829484][ T448] CPU: 0 UID: 0 PID: 448 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.830073][ T448] Tainted: [W]=WARN
[ 36.830294][ T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.830671][ T448] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.830972][ T448] 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
[ 36.832025][ T448] RSP: 0018:ffffc900008c7140 EFLAGS: 00010246
[ 36.832396][ T448] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 36.833009][ T448] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 36.833465][ T448] RBP: ffffc900008c7230 R08: ffff888009332000 R09: 0000000000000000
[ 36.833902][ T448] R10: ffffc900008c75c8 R11: ffffffff8b050668 R12: 1ffff92000118e2c
[ 36.834338][ T448] R13: 0000000000000043 R14: ffffc900008c7880 R15: ffff8880050d4760
[ 36.834780][ T448] FS: 00007efe9345b800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 36.835289][ T448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.835660][ T448] CR2: 00000000004e5aa0 CR3: 000000000c5ee003 CR4: 0000000000772ef0
[ 36.836099][ T448] PKRU: 55555554
[ 36.836318][ T448] Call Trace:
[ 36.836544][ T448]
[ 36.836698][ T448] ? find_held_lock+0x2b/0x80
[ 36.836994][ T448] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.837282][ T448] ? __lock_release+0x5d/0x170
[ 36.837588][ T448] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.837885][ T448] ? is_bpf_text_address+0x71/0x120
[ 36.838178][ T448] ? kernel_text_address+0xce/0xe0
[ 36.838482][ T448] do_setlink.constprop.0+0x6b1/0x2480
[ 36.838793][ T448] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.839164][ T448] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.839465][ T448] ? validate_chain+0x166/0x4d0
[ 36.839764][ T448] ? __kernel_text_address+0x12/0x40
[ 36.840055][ T448] ? __lock_acquire+0x44d/0x7e0
[ 36.840355][ T448] ? __mutex_trylock_common+0xf9/0x260
[ 36.840674][ T448] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.841033][ T448] ? rcu_is_watching+0x12/0xc0
[ 36.841327][ T448] ? rcu_is_watching+0x12/0xc0
[ 36.841638][ T448] ? trace_contention_end+0xdc/0x140
[ 36.841938][ T448] ? __mutex_lock+0x19c/0xcd0
[ 36.842228][ T448] ? find_held_lock+0x2b/0x80
[ 36.842528][ T448] ? rtnl_newlink+0x651/0xa60
[ 36.842816][ T448] ? __create_object+0x5e/0xb0
[ 36.843109][ T448] ? __pfx___mutex_lock+0x10/0x10
[ 36.843399][ T448] ? trace_cap_capable+0x10f/0x190
[ 36.843700][ T448] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.844064][ T448] ? __rtnl_newlink+0x40e/0xa40
[ 36.844360][ T448] rtnl_newlink+0x69a/0xa60
[ 36.844663][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.844955][ T448] ? __lock_acquire+0x44d/0x7e0
[ 36.845252][ T448] ? find_held_lock+0x2b/0x80
[ 36.845550][ T448] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.845839][ T448] ? __lock_release+0x5d/0x170
[ 36.846130][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.846437][ T448] rtnetlink_rcv_msg+0x710/0xc00
[ 36.846729][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.847026][ T448] ? __lock_acquire+0x44d/0x7e0
[ 36.847322][ T448] netlink_rcv_skb+0x121/0x350
[ 36.847619][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.847912][ T448] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.848213][ T448] ? netlink_deliver_tap+0x13e/0x340
[ 36.848517][ T448] ? netlink_deliver_tap+0xc3/0x340
[ 36.848822][ T448] netlink_unicast+0x49e/0x780
[ 36.849117][ T448] ? __pfx_netlink_unicast+0x10/0x10
[ 36.849406][ T448] ? __lock_acquire+0x44d/0x7e0
[ 36.849713][ T448] netlink_sendmsg+0x721/0xbe0
[ 36.850007][ T448] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.850297][ T448] ? __import_iovec+0x238/0x3c0
[ 36.850602][ T448] ____sys_sendmsg+0x7ad/0xa10
[ 36.850900][ T448] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.851192][ T448] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.851577][ T448] ___sys_sendmsg+0xed/0x170
[ 36.851866][ T448] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.852155][ T448] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.852527][ T448] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.852845][ T448] ? find_held_lock+0x2b/0x80
[ 36.853140][ T448] ? __lock_acquire+0x44d/0x7e0
[ 36.853447][ T448] ? find_held_lock+0x2b/0x80
[ 36.853738][ T448] ? __virt_addr_valid+0x22e/0x450
[ 36.854026][ T448] ? __lock_release+0x5d/0x170
[ 36.854325][ T448] __sys_sendmsg+0x10b/0x1a0
[ 36.854627][ T448] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.854990][ T448] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.855298][ T448] ? rcu_is_watching+0x12/0xc0
[ 36.855597][ T448] do_syscall_64+0xc1/0x380
[ 36.855888][ T448] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.856251][ T448] RIP: 0033:0x7efe936281e7
[ 36.856560][ T448] 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
[ 36.857610][ T448] RSP: 002b:00007ffc9b150c98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.858050][ T448] RAX: ffffffffffffffda RBX: 00007ffc9b1513c0 RCX: 00007efe936281e7
[ 36.858496][ T448] RDX: 0000000000000000 RSI: 00007ffc9b150d00 RDI: 0000000000000005
[ 36.858939][ T448] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.859376][ T448] R10: 00007efe93525ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.859820][ T448] R13: 00000000686e408f R14: 0000000000499600 R15: 0000000000000000
[ 36.860273][ T448]
[ 36.860501][ T448] irq event stamp: 49953
[ 36.860725][ T448] hardirqs last enabled at (49961): [] __up_console_sem+0x6b/0x80
[ 36.861233][ T448] hardirqs last disabled at (49968): [] __up_console_sem+0x50/0x80
[ 36.861740][ T448] softirqs last enabled at (49224): [] handle_softirqs+0x358/0x620
[ 36.862242][ T448] softirqs last disabled at (49215): [] __irq_exit_rcu+0xfa/0x160
[ 36.862753][ T448] ---[ end trace 0000000000000000 ]---
[ 36.956933][ T449] ------------[ cut here ]------------
[ 36.957263][ T449] WARNING: CPU: 3 PID: 449 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.957852][ T449] Modules linked in: 8021q vrf veth
[ 36.958165][ T449] CPU: 3 UID: 0 PID: 449 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.958781][ T449] Tainted: [W]=WARN
[ 36.959001][ T449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.959366][ T449] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.959674][ T449] 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
[ 36.960722][ T449] RSP: 0018:ffffc90000b47140 EFLAGS: 00010246
[ 36.961095][ T449] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 36.961538][ T449] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 36.961975][ T449] RBP: ffffc90000b47230 R08: ffff88800c646800 R09: 0000000000000000
[ 36.962407][ T449] R10: ffffc90000b475c8 R11: ffffffff8b050668 R12: 1ffff92000168e2c
[ 36.962851][ T449] R13: 00000000000005dc R14: ffffc90000b47880 R15: ffff8880050d4e60
[ 36.963284][ T449] FS: 00007f942f547800(0000) GS:ffff8880a3237000(0000) knlGS:0000000000000000
[ 36.963801][ T449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.964164][ T449] CR2: 00000000004e5aa0 CR3: 000000000a6ac004 CR4: 0000000000772ef0
[ 36.965152][ T449] PKRU: 55555554
[ 36.965373][ T449] Call Trace:
[ 36.965599][ T449]
[ 36.965750][ T449] ? find_held_lock+0x2b/0x80
[ 36.966044][ T449] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.966337][ T449] ? __lock_release+0x5d/0x170
[ 36.966643][ T449] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.966935][ T449] ? is_bpf_text_address+0x71/0x120
[ 36.967224][ T449] ? kernel_text_address+0xce/0xe0
[ 36.967524][ T449] do_setlink.constprop.0+0x6b1/0x2480
[ 36.967824][ T449] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.968192][ T449] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.968495][ T449] ? validate_chain+0x166/0x4d0
[ 36.968794][ T449] ? __kernel_text_address+0x12/0x40
[ 36.969089][ T449] ? __lock_acquire+0x44d/0x7e0
[ 36.969383][ T449] ? __mutex_trylock_common+0xf9/0x260
[ 36.969686][ T449] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.970051][ T449] ? rcu_is_watching+0x12/0xc0
[ 36.970347][ T449] ? rcu_is_watching+0x12/0xc0
[ 36.970652][ T449] ? trace_contention_end+0xdc/0x140
[ 36.970954][ T449] ? __mutex_lock+0x19c/0xcd0
[ 36.971243][ T449] ? find_held_lock+0x2b/0x80
[ 36.971543][ T449] ? rtnl_newlink+0x651/0xa60
[ 36.971833][ T449] ? __create_object+0x5e/0xb0
[ 36.972125][ T449] ? __pfx___mutex_lock+0x10/0x10
[ 36.972432][ T449] ? trace_cap_capable+0x10f/0x190
[ 36.972730][ T449] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.973089][ T449] ? __rtnl_newlink+0x40e/0xa40
[ 36.973386][ T449] rtnl_newlink+0x69a/0xa60
[ 36.973690][ T449] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.973980][ T449] ? __lock_acquire+0x44d/0x7e0
[ 36.974279][ T449] ? find_held_lock+0x2b/0x80
[ 36.974577][ T449] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.974868][ T449] ? __lock_release+0x5d/0x170
[ 36.975165][ T449] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.975466][ T449] rtnetlink_rcv_msg+0x710/0xc00
[ 36.975758][ T449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.976052][ T449] ? __lock_acquire+0x44d/0x7e0
[ 36.976347][ T449] netlink_rcv_skb+0x121/0x350
[ 36.976645][ T449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.976938][ T449] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.977244][ T449] ? netlink_deliver_tap+0x13e/0x340
[ 36.977541][ T449] ? netlink_deliver_tap+0xc3/0x340
[ 36.977835][ T449] netlink_unicast+0x49e/0x780
[ 36.978131][ T449] ? __pfx_netlink_unicast+0x10/0x10
[ 36.978431][ T449] ? __lock_acquire+0x44d/0x7e0
[ 36.978732][ T449] netlink_sendmsg+0x721/0xbe0
[ 36.979025][ T449] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.979318][ T449] ? __import_iovec+0x238/0x3c0
[ 36.979624][ T449] ____sys_sendmsg+0x7ad/0xa10
[ 36.979920][ T449] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.980208][ T449] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.980589][ T449] ___sys_sendmsg+0xed/0x170
[ 36.980878][ T449] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.981167][ T449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.981540][ T449] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.981838][ T449] ? find_held_lock+0x2b/0x80
[ 36.982133][ T449] ? __lock_acquire+0x44d/0x7e0
[ 36.982439][ T449] ? find_held_lock+0x2b/0x80
[ 36.982732][ T449] ? __virt_addr_valid+0x22e/0x450
[ 36.983021][ T449] ? __lock_release+0x5d/0x170
[ 36.983318][ T449] __sys_sendmsg+0x10b/0x1a0
[ 36.983616][ T449] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.983980][ T449] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.984284][ T449] ? rcu_is_watching+0x12/0xc0
[ 36.984584][ T449] do_syscall_64+0xc1/0x380
[ 36.984873][ T449] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.985240][ T449] RIP: 0033:0x7f942f7141e7
[ 36.985551][ T449] 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
[ 36.986608][ T449] RSP: 002b:00007ffe5c502a28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.987077][ T449] RAX: ffffffffffffffda RBX: 00007ffe5c503150 RCX: 00007f942f7141e7
[ 36.987530][ T449] RDX: 0000000000000000 RSI: 00007ffe5c502a90 RDI: 0000000000000005
[ 36.987969][ T449] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.988406][ T449] R10: 00007f942f611ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.988865][ T449] R13: 00000000686e408f R14: 0000000000499600 R15: 0000000000000000
[ 36.989314][ T449]
[ 36.989545][ T449] irq event stamp: 35241
[ 36.989762][ T449] hardirqs last enabled at (35249): [] __up_console_sem+0x6b/0x80
[ 36.990268][ T449] hardirqs last disabled at (35256): [] __up_console_sem+0x50/0x80
[ 36.990774][ T449] softirqs last enabled at (34574): [] handle_softirqs+0x358/0x620
[ 36.991274][ T449] softirqs last disabled at (34169): [] __irq_exit_rcu+0xfa/0x160
[ 36.991805][ T449] ---[ end trace 0000000000000000 ]---
[ 37.392247][ T456] ------------[ cut here ]------------
[ 37.393050][ T456] WARNING: CPU: 2 PID: 456 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.393663][ T456] Modules linked in: 8021q vrf veth
[ 37.393984][ T456] CPU: 2 UID: 0 PID: 456 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.394594][ T456] Tainted: [W]=WARN
[ 37.394829][ T456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.395207][ T456] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.395535][ T456] 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
[ 37.396600][ T456] RSP: 0018:ffffc90000987140 EFLAGS: 00010246
[ 37.396985][ T456] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 37.397451][ T456] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 37.397906][ T456] RBP: ffffc90000987230 R08: ffff88800a54b800 R09: 0000000000000000
[ 37.398356][ T456] R10: ffffc900009875c8 R11: ffffffff8b050668 R12: 1ffff92000130e2c
[ 37.398868][ T456] R13: 0000000000000044 R14: ffffc90000987880 R15: ffff888008ee8ae0
[ 37.399329][ T456] FS: 00007fafc99b8800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 37.399862][ T456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.400239][ T456] CR2: 00000000004e5aa8 CR3: 000000000af67003 CR4: 0000000000772ef0
[ 37.400701][ T456] PKRU: 55555554
[ 37.400932][ T456] Call Trace:
[ 37.401164][ T456]
[ 37.401324][ T456] ? find_held_lock+0x2b/0x80
[ 37.401648][ T456] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.401961][ T456] ? __lock_release+0x5d/0x170
[ 37.402281][ T456] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.402611][ T456] ? is_bpf_text_address+0x71/0x120
[ 37.402927][ T456] ? kernel_text_address+0xce/0xe0
[ 37.403270][ T456] do_setlink.constprop.0+0x6b1/0x2480
[ 37.403594][ T456] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.403977][ T456] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.404288][ T456] ? validate_chain+0x166/0x4d0
[ 37.404599][ T456] ? __kernel_text_address+0x12/0x40
[ 37.404903][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.405210][ T456] ? __mutex_trylock_common+0xf9/0x260
[ 37.405523][ T456] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.405917][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.406235][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.406585][ T456] ? trace_contention_end+0xdc/0x140
[ 37.406908][ T456] ? __mutex_lock+0x19c/0xcd0
[ 37.407216][ T456] ? find_held_lock+0x2b/0x80
[ 37.407531][ T456] ? rtnl_newlink+0x651/0xa60
[ 37.407833][ T456] ? __create_object+0x5e/0xb0
[ 37.408140][ T456] ? __pfx___mutex_lock+0x10/0x10
[ 37.408457][ T456] ? trace_cap_capable+0x10f/0x190
[ 37.408802][ T456] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.409179][ T456] ? __rtnl_newlink+0x40e/0xa40
[ 37.409500][ T456] rtnl_newlink+0x69a/0xa60
[ 37.409812][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.410113][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.410434][ T456] ? find_held_lock+0x2b/0x80
[ 37.410738][ T456] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.411037][ T456] ? __lock_release+0x5d/0x170
[ 37.411348][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.411660][ T456] rtnetlink_rcv_msg+0x710/0xc00
[ 37.411986][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.412294][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.412613][ T456] netlink_rcv_skb+0x121/0x350
[ 37.412917][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.413226][ T456] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.413557][ T456] ? netlink_deliver_tap+0x13e/0x340
[ 37.413858][ T456] ? netlink_deliver_tap+0xc3/0x340
[ 37.414162][ T456] netlink_unicast+0x49e/0x780
[ 37.414479][ T456] ? __pfx_netlink_unicast+0x10/0x10
[ 37.414786][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.415096][ T456] netlink_sendmsg+0x721/0xbe0
[ 37.415403][ T456] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.415724][ T456] ? __import_iovec+0x238/0x3c0
[ 37.416033][ T456] ____sys_sendmsg+0x7ad/0xa10
[ 37.416344][ T456] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.416653][ T456] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.417037][ T456] ___sys_sendmsg+0xed/0x170
[ 37.417335][ T456] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.417647][ T456] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.418027][ T456] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.418334][ T456] ? find_held_lock+0x2b/0x80
[ 37.418673][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.418984][ T456] ? find_held_lock+0x2b/0x80
[ 37.419286][ T456] ? __virt_addr_valid+0x22e/0x450
[ 37.419595][ T456] ? __lock_release+0x5d/0x170
[ 37.419905][ T456] __sys_sendmsg+0x10b/0x1a0
[ 37.420206][ T456] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.420595][ T456] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.420915][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.421220][ T456] do_syscall_64+0xc1/0x380
[ 37.421538][ T456] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.421910][ T456] RIP: 0033:0x7fafc9b851e7
[ 37.422225][ T456] 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
[ 37.423291][ T456] RSP: 002b:00007fff74bcb878 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.423752][ T456] RAX: ffffffffffffffda RBX: 00007fff74bcbfa0 RCX: 00007fafc9b851e7
[ 37.424201][ T456] RDX: 0000000000000000 RSI: 00007fff74bcb8e0 RDI: 0000000000000005
[ 37.424667][ T456] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.425115][ T456] R10: 00007fafc9a82ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.425581][ T456] R13: 00000000686e4090 R14: 0000000000499600 R15: 0000000000000000
[ 37.426042][ T456]
[ 37.426272][ T456] irq event stamp: 45501
[ 37.426522][ T456] hardirqs last enabled at (45513): [] __up_console_sem+0x6b/0x80
[ 37.427038][ T456] hardirqs last disabled at (45522): [] __up_console_sem+0x50/0x80
[ 37.427578][ T456] softirqs last enabled at (44476): [] handle_softirqs+0x358/0x620
[ 37.428133][ T456] softirqs last disabled at (44127): [] __irq_exit_rcu+0xfa/0x160
[ 37.428679][ T456] ---[ end trace 0000000000000000 ]---
[ 37.443490][ T456] ------------[ cut here ]------------
[ 37.443844][ T456] WARNING: CPU: 1 PID: 456 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.444489][ T456] Modules linked in: 8021q vrf veth
[ 37.444822][ T456] CPU: 1 UID: 0 PID: 456 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.445479][ T456] Tainted: [W]=WARN
[ 37.445720][ T456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.446112][ T456] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.446448][ T456] 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
[ 37.447595][ T456] RSP: 0018:ffffc90000986db0 EFLAGS: 00010246
[ 37.448034][ T456] RAX: 0000000000000000 RBX: ffff888007784000 RCX: 0000000000000001
[ 37.448514][ T456] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 37.448996][ T456] RBP: ffffc90000986e98 R08: 0000000000000000 R09: 0000000000000000
[ 37.449475][ T456] R10: ffffc90000986ec8 R11: ffff888007e69000 R12: 1ffff92000130dba
[ 37.449954][ T456] R13: 0000000000000044 R14: ffffc90000986ec8 R15: 00000000000005dc
[ 37.450434][ T456] FS: 00007fafc99b8800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 37.450987][ T456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.451385][ T456] CR2: 000055eca1111040 CR3: 000000000af67002 CR4: 0000000000772ef0
[ 37.451919][ T456] PKRU: 55555554
[ 37.452156][ T456] Call Trace:
[ 37.452393][ T456]
[ 37.452568][ T456] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.452889][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.453214][ T456] ? find_held_lock+0x2b/0x80
[ 37.453543][ T456] netif_set_mtu+0x88/0x100
[ 37.453860][ T456] ? __pfx_netif_set_mtu+0x10/0x10
[ 37.454199][ T456] dev_set_mtu+0xa0/0x150
[ 37.454448][ T456] vlan_device_event+0xabf/0x2130 [8021q]
[ 37.454780][ T456] ? packet_notifier+0x484/0xb70
[ 37.455102][ T456] ? packet_notifier+0x48e/0xb70
[ 37.455427][ T456] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 37.455824][ T456] ? __pfx_packet_notifier+0x10/0x10
[ 37.456148][ T456] notifier_call_chain+0xcd/0x150
[ 37.456484][ T456] netif_set_mtu_ext+0x350/0x5c0
[ 37.456800][ T456] ? find_held_lock+0x2b/0x80
[ 37.457116][ T456] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.457439][ T456] ? __lock_release+0x5d/0x170
[ 37.457756][ T456] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.458078][ T456] ? is_bpf_text_address+0x71/0x120
[ 37.458399][ T456] ? kernel_text_address+0xce/0xe0
[ 37.458745][ T456] do_setlink.constprop.0+0x6b1/0x2480
[ 37.459066][ T456] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.459474][ T456] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.459790][ T456] ? validate_chain+0x166/0x4d0
[ 37.460101][ T456] ? __kernel_text_address+0x12/0x40
[ 37.460426][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.460749][ T456] ? __mutex_trylock_common+0xf9/0x260
[ 37.461070][ T456] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.461470][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.461788][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.462101][ T456] ? trace_contention_end+0xdc/0x140
[ 37.462460][ T456] ? __mutex_lock+0x19c/0xcd0
[ 37.462779][ T456] ? find_held_lock+0x2b/0x80
[ 37.463097][ T456] ? rtnl_newlink+0x651/0xa60
[ 37.463418][ T456] ? __create_object+0x5e/0xb0
[ 37.463745][ T456] ? __pfx___mutex_lock+0x10/0x10
[ 37.464063][ T456] ? trace_cap_capable+0x10f/0x190
[ 37.464378][ T456] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.464788][ T456] ? __rtnl_newlink+0x40e/0xa40
[ 37.465112][ T456] rtnl_newlink+0x69a/0xa60
[ 37.465444][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.465758][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.466092][ T456] ? find_held_lock+0x2b/0x80
[ 37.466421][ T456] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.466734][ T456] ? __lock_release+0x5d/0x170
[ 37.467052][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.467367][ T456] rtnetlink_rcv_msg+0x710/0xc00
[ 37.467691][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.468011][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.468335][ T456] netlink_rcv_skb+0x121/0x350
[ 37.468693][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.469012][ T456] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.469341][ T456] ? netlink_deliver_tap+0x13e/0x340
[ 37.469662][ T456] ? netlink_deliver_tap+0xc3/0x340
[ 37.469982][ T456] netlink_unicast+0x49e/0x780
[ 37.470305][ T456] ? __pfx_netlink_unicast+0x10/0x10
[ 37.470628][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.470960][ T456] netlink_sendmsg+0x721/0xbe0
[ 37.471279][ T456] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.471603][ T456] ? __import_iovec+0x238/0x3c0
[ 37.471924][ T456] ____sys_sendmsg+0x7ad/0xa10
[ 37.472241][ T456] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.472564][ T456] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.472968][ T456] ___sys_sendmsg+0xed/0x170
[ 37.473287][ T456] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.473610][ T456] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.474002][ T456] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.474319][ T456] ? find_held_lock+0x2b/0x80
[ 37.474649][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.474970][ T456] ? find_held_lock+0x2b/0x80
[ 37.475283][ T456] ? __virt_addr_valid+0x22e/0x450
[ 37.475604][ T456] ? __lock_release+0x5d/0x170
[ 37.475931][ T456] __sys_sendmsg+0x10b/0x1a0
[ 37.476245][ T456] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.476641][ T456] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.476971][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.477286][ T456] do_syscall_64+0xc1/0x380
[ 37.477607][ T456] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.478001][ T456] RIP: 0033:0x7fafc9b851e7
[ 37.478322][ T456] 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
[ 37.479462][ T456] RSP: 002b:00007fff74bcb878 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.479937][ T456] RAX: ffffffffffffffda RBX: 00007fff74bcbfa0 RCX: 00007fafc9b851e7
[ 37.480420][ T456] RDX: 0000000000000000 RSI: 00007fff74bcb8e0 RDI: 0000000000000005
[ 37.480890][ T456] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.481358][ T456] R10: 00007fafc9a82ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.481835][ T456] R13: 00000000686e4090 R14: 0000000000499600 R15: 0000000000000000
[ 37.482326][ T456]
[ 37.482570][ T456] irq event stamp: 53301
[ 37.482808][ T456] hardirqs last enabled at (53309): [] __up_console_sem+0x6b/0x80
[ 37.483356][ T456] hardirqs last disabled at (53316): [] __up_console_sem+0x50/0x80
[ 37.483905][ T456] softirqs last enabled at (52866): [] handle_softirqs+0x358/0x620
[ 37.484458][ T456] softirqs last disabled at (52853): [] __irq_exit_rcu+0xfa/0x160
[ 37.484996][ T456] ---[ end trace 0000000000000000 ]---
[ 37.604230][ T457] ------------[ cut here ]------------
[ 37.604578][ T457] WARNING: CPU: 0 PID: 457 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.605155][ T457] Modules linked in: 8021q vrf veth
[ 37.605480][ T457] CPU: 0 UID: 0 PID: 457 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.606065][ T457] Tainted: [W]=WARN
[ 37.606285][ T457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.606658][ T457] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.606962][ T457] 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
[ 37.608011][ T457] RSP: 0018:ffffc90000987140 EFLAGS: 00010246
[ 37.608383][ T457] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 37.608841][ T457] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 37.609278][ T457] RBP: ffffc90000987230 R08: ffff88800c655000 R09: 0000000000000000
[ 37.609722][ T457] R10: ffffc900009875c8 R11: ffffffff8b050668 R12: 1ffff92000130e2c
[ 37.610157][ T457] R13: 00000000000005dc R14: ffffc90000987880 R15: ffff88800c73ede0
[ 37.610604][ T457] FS: 00007f2fbf68a800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 37.611115][ T457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.611491][ T457] CR2: 00000000004e5aa8 CR3: 0000000005185002 CR4: 0000000000772ef0
[ 37.611937][ T457] PKRU: 55555554
[ 37.612152][ T457] Call Trace:
[ 37.612368][ T457]
[ 37.612526][ T457] ? find_held_lock+0x2b/0x80
[ 37.612824][ T457] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.613112][ T457] ? __lock_release+0x5d/0x170
[ 37.613405][ T457] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.613712][ T457] ? is_bpf_text_address+0x71/0x120
[ 37.614003][ T457] ? kernel_text_address+0xce/0xe0
[ 37.614296][ T457] do_setlink.constprop.0+0x6b1/0x2480
[ 37.614605][ T457] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.614979][ T457] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.615269][ T457] ? validate_chain+0x166/0x4d0
[ 37.615568][ T457] ? __kernel_text_address+0x12/0x40
[ 37.615860][ T457] ? __lock_acquire+0x44d/0x7e0
[ 37.616155][ T457] ? __mutex_trylock_common+0xf9/0x260
[ 37.616452][ T457] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.616813][ T457] ? rcu_is_watching+0x12/0xc0
[ 37.617104][ T457] ? rcu_is_watching+0x12/0xc0
[ 37.617396][ T457] ? trace_contention_end+0xdc/0x140
[ 37.617695][ T457] ? __mutex_lock+0x19c/0xcd0
[ 37.617988][ T457] ? find_held_lock+0x2b/0x80
[ 37.618277][ T457] ? rtnl_newlink+0x651/0xa60
[ 37.618586][ T457] ? __create_object+0x5e/0xb0
[ 37.618888][ T457] ? __pfx___mutex_lock+0x10/0x10
[ 37.619202][ T457] ? trace_cap_capable+0x10f/0x190
[ 37.619517][ T457] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.619887][ T457] ? __rtnl_newlink+0x40e/0xa40
[ 37.620189][ T457] rtnl_newlink+0x69a/0xa60
[ 37.620494][ T457] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.620784][ T457] ? __lock_acquire+0x44d/0x7e0
[ 37.621081][ T457] ? find_held_lock+0x2b/0x80
[ 37.621374][ T457] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.621671][ T457] ? __lock_release+0x5d/0x170
[ 37.621968][ T457] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.622258][ T457] rtnetlink_rcv_msg+0x710/0xc00
[ 37.622559][ T457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.622859][ T457] ? __lock_acquire+0x44d/0x7e0
[ 37.623160][ T457] netlink_rcv_skb+0x121/0x350
[ 37.623461][ T457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.623755][ T457] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.624059][ T457] ? netlink_deliver_tap+0x13e/0x340
[ 37.624349][ T457] ? netlink_deliver_tap+0xc3/0x340
[ 37.624651][ T457] netlink_unicast+0x49e/0x780
[ 37.624946][ T457] ? __pfx_netlink_unicast+0x10/0x10
[ 37.625241][ T457] ? __lock_acquire+0x44d/0x7e0
[ 37.625546][ T457] netlink_sendmsg+0x721/0xbe0
[ 37.625842][ T457] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.626133][ T457] ? __import_iovec+0x238/0x3c0
[ 37.626443][ T457] ____sys_sendmsg+0x7ad/0xa10
[ 37.626742][ T457] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.627032][ T457] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.627420][ T457] ___sys_sendmsg+0xed/0x170
[ 37.627709][ T457] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.627999][ T457] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.628364][ T457] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.628681][ T457] ? find_held_lock+0x2b/0x80
[ 37.628975][ T457] ? __lock_acquire+0x44d/0x7e0
[ 37.629276][ T457] ? find_held_lock+0x2b/0x80
[ 37.629576][ T457] ? __virt_addr_valid+0x22e/0x450
[ 37.629873][ T457] ? __lock_release+0x5d/0x170
[ 37.630170][ T457] __sys_sendmsg+0x10b/0x1a0
[ 37.630465][ T457] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.630824][ T457] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.631128][ T457] ? rcu_is_watching+0x12/0xc0
[ 37.631432][ T457] do_syscall_64+0xc1/0x380
[ 37.631726][ T457] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.632086][ T457] RIP: 0033:0x7f2fbf8571e7
[ 37.632385][ T457] 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
[ 37.633444][ T457] RSP: 002b:00007fff1f13f328 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.633890][ T457] RAX: ffffffffffffffda RBX: 00007fff1f13fa50 RCX: 00007f2fbf8571e7
[ 37.634326][ T457] RDX: 0000000000000000 RSI: 00007fff1f13f390 RDI: 0000000000000005
[ 37.634783][ T457] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.635219][ T457] R10: 00007f2fbf754ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.635666][ T457] R13: 00000000686e4090 R14: 0000000000499600 R15: 0000000000000000
[ 37.636121][ T457]
[ 37.636338][ T457] irq event stamp: 40983
[ 37.636565][ T457] hardirqs last enabled at (40993): [] __up_console_sem+0x6b/0x80
[ 37.637069][ T457] hardirqs last disabled at (41000): [] __up_console_sem+0x50/0x80
[ 37.637579][ T457] softirqs last enabled at (40914): [] handle_softirqs+0x358/0x620
[ 37.638079][ T457] softirqs last disabled at (40899): [] __irq_exit_rcu+0xfa/0x160
[ 37.638592][ T457] ---[ end trace 0000000000000000 ]---
[ 37.901313][ T461] ------------[ cut here ]------------
[ 37.901662][ T461] WARNING: CPU: 0 PID: 461 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.902242][ T461] Modules linked in: 8021q vrf veth
[ 37.902569][ T461] CPU: 0 UID: 0 PID: 461 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.903160][ T461] Tainted: [W]=WARN
[ 37.903381][ T461] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.903765][ T461] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.904065][ T461] 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
[ 37.905128][ T461] RSP: 0018:ffffc90000aa7140 EFLAGS: 00010246
[ 37.905509][ T461] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 37.905956][ T461] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 37.906392][ T461] RBP: ffffc90000aa7230 R08: ffff888004c00800 R09: 0000000000000000
[ 37.906833][ T461] R10: ffffc90000aa75c8 R11: ffffffff8b050668 R12: 1ffff92000154e2c
[ 37.907266][ T461] R13: 0000000000000043 R14: ffffc90000aa7880 R15: ffff8880058d7860
[ 37.907732][ T461] FS: 00007f95d496a800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 37.908251][ T461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.908803][ T461] CR2: 00000000004e5aa8 CR3: 0000000009169006 CR4: 0000000000772ef0
[ 37.909247][ T461] PKRU: 55555554
[ 37.909638][ T461] Call Trace:
[ 37.909861][ T461]
[ 37.910011][ T461] ? find_held_lock+0x2b/0x80
[ 37.910317][ T461] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.910721][ T461] ? __lock_release+0x5d/0x170
[ 37.911026][ T461] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.911320][ T461] ? is_bpf_text_address+0x71/0x120
[ 37.911634][ T461] ? kernel_text_address+0xce/0xe0
[ 37.911936][ T461] do_setlink.constprop.0+0x6b1/0x2480
[ 37.912234][ T461] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.912628][ T461] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.912921][ T461] ? validate_chain+0x166/0x4d0
[ 37.913213][ T461] ? __kernel_text_address+0x12/0x40
[ 37.913514][ T461] ? __lock_acquire+0x44d/0x7e0
[ 37.913809][ T461] ? __mutex_trylock_common+0xf9/0x260
[ 37.914100][ T461] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.914475][ T461] ? rcu_is_watching+0x12/0xc0
[ 37.914770][ T461] ? rcu_is_watching+0x12/0xc0
[ 37.915063][ T461] ? trace_contention_end+0xdc/0x140
[ 37.915362][ T461] ? __mutex_lock+0x19c/0xcd0
[ 37.915674][ T461] ? find_held_lock+0x2b/0x80
[ 37.915965][ T461] ? rtnl_newlink+0x651/0xa60
[ 37.916249][ T461] ? __create_object+0x5e/0xb0
[ 37.916551][ T461] ? __pfx___mutex_lock+0x10/0x10
[ 37.916847][ T461] ? trace_cap_capable+0x10f/0x190
[ 37.917137][ T461] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.917502][ T461] ? __rtnl_newlink+0x40e/0xa40
[ 37.917797][ T461] rtnl_newlink+0x69a/0xa60
[ 37.918092][ T461] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.918379][ T461] ? __lock_acquire+0x44d/0x7e0
[ 37.918697][ T461] ? find_held_lock+0x2b/0x80
[ 37.918990][ T461] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.919282][ T461] ? __lock_release+0x5d/0x170
[ 37.919592][ T461] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.919883][ T461] rtnetlink_rcv_msg+0x710/0xc00
[ 37.920172][ T461] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.920476][ T461] ? __lock_acquire+0x44d/0x7e0
[ 37.920772][ T461] netlink_rcv_skb+0x121/0x350
[ 37.921062][ T461] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.921359][ T461] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.921666][ T461] ? netlink_deliver_tap+0x13e/0x340
[ 37.921960][ T461] ? netlink_deliver_tap+0xc3/0x340
[ 37.922251][ T461] netlink_unicast+0x49e/0x780
[ 37.922557][ T461] ? __pfx_netlink_unicast+0x10/0x10
[ 37.922845][ T461] ? __lock_acquire+0x44d/0x7e0
[ 37.923139][ T461] netlink_sendmsg+0x721/0xbe0
[ 37.923473][ T461] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.923774][ T461] ? __import_iovec+0x238/0x3c0
[ 37.924073][ T461] ____sys_sendmsg+0x7ad/0xa10
[ 37.924367][ T461] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.924668][ T461] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.925041][ T461] ___sys_sendmsg+0xed/0x170
[ 37.925329][ T461] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.925631][ T461] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.925995][ T461] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.926288][ T461] ? find_held_lock+0x2b/0x80
[ 37.926596][ T461] ? __lock_acquire+0x44d/0x7e0
[ 37.926902][ T461] ? find_held_lock+0x2b/0x80
[ 37.927193][ T461] ? __virt_addr_valid+0x22e/0x450
[ 37.927505][ T461] ? __lock_release+0x5d/0x170
[ 37.927812][ T461] __sys_sendmsg+0x10b/0x1a0
[ 37.928103][ T461] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.928470][ T461] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.928790][ T461] ? rcu_is_watching+0x12/0xc0
[ 37.929083][ T461] do_syscall_64+0xc1/0x380
[ 37.929379][ T461] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.929749][ T461] RIP: 0033:0x7f95d4b371e7
[ 37.930050][ T461] 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
[ 37.931100][ T461] RSP: 002b:00007ffeb1196f78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.931562][ T461] RAX: ffffffffffffffda RBX: 00007ffeb11976a0 RCX: 00007f95d4b371e7
[ 37.932011][ T461] RDX: 0000000000000000 RSI: 00007ffeb1196fe0 RDI: 0000000000000005
[ 37.932457][ T461] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.932893][ T461] R10: 00007f95d4a34ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.933326][ T461] R13: 00000000686e4090 R14: 0000000000499600 R15: 0000000000000000
[ 37.933788][ T461]
[ 37.934017][ T461] irq event stamp: 44451
[ 37.934238][ T461] hardirqs last enabled at (44459): [] __up_console_sem+0x6b/0x80
[ 37.934761][ T461] hardirqs last disabled at (44468): [] __up_console_sem+0x50/0x80
[ 37.935264][ T461] softirqs last enabled at (44396): [] handle_softirqs+0x358/0x620
[ 37.935790][ T461] softirqs last disabled at (44485): [] __irq_exit_rcu+0xfa/0x160
[ 37.936304][ T461] ---[ end trace 0000000000000000 ]---
[ 38.041613][ T462] ------------[ cut here ]------------
[ 38.041955][ T462] WARNING: CPU: 1 PID: 462 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.042569][ T462] Modules linked in: 8021q vrf veth
[ 38.042882][ T462] CPU: 1 UID: 0 PID: 462 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.043472][ T462] Tainted: [W]=WARN
[ 38.043692][ T462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.044055][ T462] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.044353][ T462] 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
[ 38.045400][ T462] RSP: 0018:ffffc90000aa7140 EFLAGS: 00010246
[ 38.045779][ T462] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 38.046220][ T462] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 38.046676][ T462] RBP: ffffc90000aa7230 R08: ffff8880052a8800 R09: 0000000000000000
[ 38.047110][ T462] R10: ffffc90000aa75c8 R11: ffffffff8b050668 R12: 1ffff92000154e2c
[ 38.048706][ T462] R13: 00000000000005dc R14: ffffc90000aa7880 R15: ffff8880058d74e0
[ 38.049152][ T462] FS: 00007f0312d12800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 38.049671][ T462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.050034][ T462] CR2: 00000000004e5aa8 CR3: 00000000077c6005 CR4: 0000000000772ef0
[ 38.050486][ T462] PKRU: 55555554
[ 38.050704][ T462] Call Trace:
[ 38.050921][ T462]
[ 38.051070][ T462] ? find_held_lock+0x2b/0x80
[ 38.051367][ T462] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.051672][ T462] ? __lock_release+0x5d/0x170
[ 38.051999][ T462] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.052291][ T462] ? is_bpf_text_address+0x71/0x120
[ 38.052588][ T462] ? kernel_text_address+0xce/0xe0
[ 38.052883][ T462] do_setlink.constprop.0+0x6b1/0x2480
[ 38.053178][ T462] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.053559][ T462] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.053850][ T462] ? validate_chain+0x166/0x4d0
[ 38.054139][ T462] ? __kernel_text_address+0x12/0x40
[ 38.054458][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.054762][ T462] ? __mutex_trylock_common+0xf9/0x260
[ 38.055055][ T462] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.055425][ T462] ? rcu_is_watching+0x12/0xc0
[ 38.055724][ T462] ? rcu_is_watching+0x12/0xc0
[ 38.056012][ T462] ? trace_contention_end+0xdc/0x140
[ 38.056300][ T462] ? __mutex_lock+0x19c/0xcd0
[ 38.056600][ T462] ? find_held_lock+0x2b/0x80
[ 38.056891][ T462] ? rtnl_newlink+0x651/0xa60
[ 38.057177][ T462] ? __create_object+0x5e/0xb0
[ 38.057480][ T462] ? __pfx___mutex_lock+0x10/0x10
[ 38.057771][ T462] ? trace_cap_capable+0x10f/0x190
[ 38.058065][ T462] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.058450][ T462] ? __rtnl_newlink+0x40e/0xa40
[ 38.058765][ T462] rtnl_newlink+0x69a/0xa60
[ 38.059065][ T462] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.059356][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.059658][ T462] ? find_held_lock+0x2b/0x80
[ 38.059947][ T462] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.060233][ T462] ? __lock_release+0x5d/0x170
[ 38.060542][ T462] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.060881][ T462] rtnetlink_rcv_msg+0x710/0xc00
[ 38.061171][ T462] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.061472][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.061767][ T462] netlink_rcv_skb+0x121/0x350
[ 38.062058][ T462] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.062349][ T462] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.062674][ T462] ? netlink_deliver_tap+0x13e/0x340
[ 38.062965][ T462] ? netlink_deliver_tap+0xc3/0x340
[ 38.063258][ T462] netlink_unicast+0x49e/0x780
[ 38.063559][ T462] ? __pfx_netlink_unicast+0x10/0x10
[ 38.063851][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.064147][ T462] netlink_sendmsg+0x721/0xbe0
[ 38.064445][ T462] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.064742][ T462] ? __import_iovec+0x238/0x3c0
[ 38.065040][ T462] ____sys_sendmsg+0x7ad/0xa10
[ 38.065380][ T462] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.065696][ T462] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.066068][ T462] ___sys_sendmsg+0xed/0x170
[ 38.066356][ T462] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.066662][ T462] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.067031][ T462] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.067324][ T462] ? find_held_lock+0x2b/0x80
[ 38.067626][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.067922][ T462] ? find_held_lock+0x2b/0x80
[ 38.068214][ T462] ? __virt_addr_valid+0x22e/0x450
[ 38.068552][ T462] ? __lock_release+0x5d/0x170
[ 38.068862][ T462] __sys_sendmsg+0x10b/0x1a0
[ 38.069149][ T462] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.069520][ T462] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.069824][ T462] ? rcu_is_watching+0x12/0xc0
[ 38.070117][ T462] do_syscall_64+0xc1/0x380
[ 38.070408][ T462] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.070798][ T462] RIP: 0033:0x7f0312edf1e7
[ 38.071098][ T462] 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
[ 38.072150][ T462] RSP: 002b:00007fffcd72f328 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.072597][ T462] RAX: ffffffffffffffda RBX: 00007fffcd72fa50 RCX: 00007f0312edf1e7
[ 38.073034][ T462] RDX: 0000000000000000 RSI: 00007fffcd72f390 RDI: 0000000000000005
[ 38.073481][ T462] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.073915][ T462] R10: 00007f0312ddcee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.074350][ T462] R13: 00000000686e4090 R14: 0000000000499600 R15: 0000000000000000
[ 38.074817][ T462]
[ 38.075043][ T462] irq event stamp: 38559
[ 38.075264][ T462] hardirqs last enabled at (38567): [] __up_console_sem+0x6b/0x80
[ 38.075772][ T462] hardirqs last disabled at (38576): [] __up_console_sem+0x50/0x80
[ 38.076269][ T462] softirqs last enabled at (38548): [] handle_softirqs+0x358/0x620
[ 38.076775][ T462] softirqs last disabled at (38527): [] __irq_exit_rcu+0xfa/0x160
[ 38.077277][ T462] ---[ end trace 0000000000000000 ]---
[ 38.799766][ T484] ------------[ cut here ]------------
[ 38.800096][ T484] WARNING: CPU: 3 PID: 484 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.802312][ T484] Modules linked in: 8021q vrf veth
[ 38.802762][ T484] CPU: 3 UID: 0 PID: 484 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.803348][ T484] Tainted: [W]=WARN
[ 38.803700][ T484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.804065][ T484] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.804370][ T484] 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
[ 38.805484][ T484] RSP: 0018:ffffc90000aa7140 EFLAGS: 00010246
[ 38.805860][ T484] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 38.806298][ T484] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 38.806744][ T484] RBP: ffffc90000aa7230 R08: ffff88800c0d3800 R09: 0000000000000000
[ 38.807186][ T484] R10: ffffc90000aa75c8 R11: ffffffff8b050668 R12: 1ffff92000154e2c
[ 38.807630][ T484] R13: 0000000000000044 R14: ffffc90000aa7880 R15: ffff88800911f4e0
[ 38.808068][ T484] FS: 00007f149ad29800(0000) GS:ffff8880a3237000(0000) knlGS:0000000000000000
[ 38.808592][ T484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.808962][ T484] CR2: 00000000004e5aa0 CR3: 0000000009a9f002 CR4: 0000000000772ef0
[ 38.809405][ T484] PKRU: 55555554
[ 38.809637][ T484] Call Trace:
[ 38.809859][ T484]
[ 38.810015][ T484] ? find_held_lock+0x2b/0x80
[ 38.810313][ T484] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.810618][ T484] ? __lock_release+0x5d/0x170
[ 38.810911][ T484] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.811201][ T484] ? is_bpf_text_address+0x71/0x120
[ 38.811510][ T484] ? kernel_text_address+0xce/0xe0
[ 38.811806][ T484] do_setlink.constprop.0+0x6b1/0x2480
[ 38.812109][ T484] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.812487][ T484] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.812776][ T484] ? validate_chain+0x166/0x4d0
[ 38.813065][ T484] ? __kernel_text_address+0x12/0x40
[ 38.813357][ T484] ? __lock_acquire+0x44d/0x7e0
[ 38.813660][ T484] ? __mutex_trylock_common+0xf9/0x260
[ 38.813959][ T484] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.814322][ T484] ? rcu_is_watching+0x12/0xc0
[ 38.814630][ T484] ? rcu_is_watching+0x12/0xc0
[ 38.814920][ T484] ? trace_contention_end+0xdc/0x140
[ 38.815208][ T484] ? __mutex_lock+0x19c/0xcd0
[ 38.815510][ T484] ? find_held_lock+0x2b/0x80
[ 38.815801][ T484] ? rtnl_newlink+0x651/0xa60
[ 38.816093][ T484] ? __create_object+0x5e/0xb0
[ 38.816387][ T484] ? __pfx___mutex_lock+0x10/0x10
[ 38.816693][ T484] ? trace_cap_capable+0x10f/0x190
[ 38.816992][ T484] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.817351][ T484] ? __rtnl_newlink+0x40e/0xa40
[ 38.817659][ T484] rtnl_newlink+0x69a/0xa60
[ 38.817952][ T484] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.818241][ T484] ? __lock_acquire+0x44d/0x7e0
[ 38.818557][ T484] ? find_held_lock+0x2b/0x80
[ 38.818854][ T484] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.819148][ T484] ? __lock_release+0x5d/0x170
[ 38.819449][ T484] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.819739][ T484] rtnetlink_rcv_msg+0x710/0xc00
[ 38.820038][ T484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.820332][ T484] ? __lock_acquire+0x44d/0x7e0
[ 38.820642][ T484] netlink_rcv_skb+0x121/0x350
[ 38.820934][ T484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.821225][ T484] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.821535][ T484] ? netlink_deliver_tap+0x13e/0x340
[ 38.821823][ T484] ? netlink_deliver_tap+0xc3/0x340
[ 38.822117][ T484] netlink_unicast+0x49e/0x780
[ 38.822424][ T484] ? __pfx_netlink_unicast+0x10/0x10
[ 38.822714][ T484] ? __lock_acquire+0x44d/0x7e0
[ 38.823009][ T484] netlink_sendmsg+0x721/0xbe0
[ 38.823303][ T484] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.823601][ T484] ? __import_iovec+0x238/0x3c0
[ 38.823899][ T484] ____sys_sendmsg+0x7ad/0xa10
[ 38.824201][ T484] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.824513][ T484] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.824886][ T484] ___sys_sendmsg+0xed/0x170
[ 38.825176][ T484] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.825481][ T484] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.825845][ T484] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.826141][ T484] ? find_held_lock+0x2b/0x80
[ 38.826449][ T484] ? __lock_acquire+0x44d/0x7e0
[ 38.826749][ T484] ? find_held_lock+0x2b/0x80
[ 38.827042][ T484] ? __virt_addr_valid+0x22e/0x450
[ 38.827340][ T484] ? __lock_release+0x5d/0x170
[ 38.827649][ T484] __sys_sendmsg+0x10b/0x1a0
[ 38.827941][ T484] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.828301][ T484] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.828634][ T484] ? rcu_is_watching+0x12/0xc0
[ 38.828928][ T484] do_syscall_64+0xc1/0x380
[ 38.829222][ T484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.829593][ T484] RIP: 0033:0x7f149aef61e7
[ 38.829895][ T484] 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
[ 38.830943][ T484] RSP: 002b:00007fff61208218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.831387][ T484] RAX: ffffffffffffffda RBX: 00007fff61208940 RCX: 00007f149aef61e7
[ 38.831833][ T484] RDX: 0000000000000000 RSI: 00007fff61208280 RDI: 0000000000000005
[ 38.832271][ T484] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.832714][ T484] R10: 00007f149adf3ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.833157][ T484] R13: 00000000686e4091 R14: 0000000000499600 R15: 0000000000000000
[ 38.833625][ T484]
[ 38.833846][ T484] irq event stamp: 39959
[ 38.834067][ T484] hardirqs last enabled at (39967): [] __up_console_sem+0x6b/0x80
[ 38.834580][ T484] hardirqs last disabled at (39976): [] __up_console_sem+0x50/0x80
[ 38.835083][ T484] softirqs last enabled at (39732): [] handle_softirqs+0x358/0x620
[ 38.835603][ T484] softirqs last disabled at (39727): [] __irq_exit_rcu+0xfa/0x160
[ 38.836101][ T484] ---[ end trace 0000000000000000 ]---
[ 39.078318][ T488] ------------[ cut here ]------------
[ 39.078666][ T488] WARNING: CPU: 0 PID: 488 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.079244][ T488] Modules linked in: 8021q vrf veth
[ 39.079781][ T488] CPU: 0 UID: 0 PID: 488 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.080373][ T488] Tainted: [W]=WARN
[ 39.080605][ T488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.080968][ T488] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.081266][ T488] 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
[ 39.082308][ T488] RSP: 0018:ffffc90000c27140 EFLAGS: 00010246
[ 39.082685][ T488] RAX: 0000000000000000 RBX: ffff88800a564000 RCX: 0000000000000001
[ 39.083129][ T488] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 39.083575][ T488] RBP: ffffc90000c27230 R08: ffff88800b81d000 R09: 0000000000000000
[ 39.084012][ T488] R10: ffffc90000c275c8 R11: ffffffff8b050668 R12: 1ffff92000184e2c
[ 39.084454][ T488] R13: 0000000000000044 R14: ffffc90000c27880 R15: ffff888008ee8760
[ 39.084895][ T488] FS: 00007faa89a21800(0000) GS:ffff8880a30b7000(0000) knlGS:0000000000000000
[ 39.085400][ T488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.085776][ T488] CR2: 00000000004e7370 CR3: 00000000056a4001 CR4: 0000000000772ef0
[ 39.086214][ T488] PKRU: 55555554
[ 39.086438][ T488] Call Trace:
[ 39.086664][ T488]
[ 39.086812][ T488] ? find_held_lock+0x2b/0x80
[ 39.087107][ T488] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.087396][ T488] ? __lock_release+0x5d/0x170
[ 39.087699][ T488] ? __pfx_validate_linkmsg+0x10/0x10
[ 39.087998][ T488] ? is_bpf_text_address+0x71/0x120
[ 39.088291][ T488] ? kernel_text_address+0xce/0xe0
[ 39.088629][ T488] do_setlink.constprop.0+0x6b1/0x2480
[ 39.088931][ T488] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 39.089309][ T488] ? rcu_read_lock_any_held+0x43/0xb0
[ 39.089606][ T488] ? validate_chain+0x166/0x4d0
[ 39.089895][ T488] ? __kernel_text_address+0x12/0x40
[ 39.090186][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.090489][ T488] ? __mutex_trylock_common+0xf9/0x260
[ 39.090780][ T488] ? __pfx___mutex_trylock_common+0x10/0x10
[ 39.091140][ T488] ? rcu_is_watching+0x12/0xc0
[ 39.091450][ T488] ? rcu_is_watching+0x12/0xc0
[ 39.091765][ T488] ? trace_contention_end+0xdc/0x140
[ 39.092056][ T488] ? __mutex_lock+0x19c/0xcd0
[ 39.092349][ T488] ? find_held_lock+0x2b/0x80
[ 39.092652][ T488] ? rtnl_newlink+0x651/0xa60
[ 39.092942][ T488] ? __create_object+0x5e/0xb0
[ 39.093238][ T488] ? __pfx___mutex_lock+0x10/0x10
[ 39.093539][ T488] ? trace_cap_capable+0x10f/0x190
[ 39.093836][ T488] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 39.094197][ T488] ? __rtnl_newlink+0x40e/0xa40
[ 39.094505][ T488] rtnl_newlink+0x69a/0xa60
[ 39.094802][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.095095][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.095392][ T488] ? find_held_lock+0x2b/0x80
[ 39.095701][ T488] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.095994][ T488] ? __lock_release+0x5d/0x170
[ 39.096295][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.096595][ T488] rtnetlink_rcv_msg+0x710/0xc00
[ 39.096889][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.097186][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.097494][ T488] netlink_rcv_skb+0x121/0x350
[ 39.097786][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.098079][ T488] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.098383][ T488] ? netlink_deliver_tap+0x13e/0x340
[ 39.098709][ T488] ? netlink_deliver_tap+0xc3/0x340
[ 39.099003][ T488] netlink_unicast+0x49e/0x780
[ 39.099294][ T488] ? __pfx_netlink_unicast+0x10/0x10
[ 39.099590][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.099889][ T488] netlink_sendmsg+0x721/0xbe0
[ 39.100182][ T488] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.100496][ T488] ? __import_iovec+0x238/0x3c0
[ 39.100792][ T488] ____sys_sendmsg+0x7ad/0xa10
[ 39.101086][ T488] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.101381][ T488] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.101763][ T488] ___sys_sendmsg+0xed/0x170
[ 39.102051][ T488] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.102349][ T488] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 39.102725][ T488] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.103020][ T488] ? find_held_lock+0x2b/0x80
[ 39.103314][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.103621][ T488] ? find_held_lock+0x2b/0x80
[ 39.103909][ T488] ? __virt_addr_valid+0x22e/0x450
[ 39.104197][ T488] ? __lock_release+0x5d/0x170
[ 39.104503][ T488] __sys_sendmsg+0x10b/0x1a0
[ 39.104796][ T488] ? __call_rcu_common.constprop.0+0x320/0x640
[ 39.105152][ T488] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.105463][ T488] ? rcu_is_watching+0x12/0xc0
[ 39.105756][ T488] do_syscall_64+0xc1/0x380
[ 39.106047][ T488] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.106406][ T488] RIP: 0033:0x7faa89bee1e7
[ 39.106723][ T488] 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
[ 39.107774][ T488] RSP: 002b:00007fff68b9de88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.108215][ T488] RAX: ffffffffffffffda RBX: 00007fff68b9e5b0 RCX: 00007faa89bee1e7
[ 39.108666][ T488] RDX: 0000000000000000 RSI: 00007fff68b9def0 RDI: 0000000000000005
[ 39.109109][ T488] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 39.109553][ T488] R10: 00007faa89aebee8 R11: 0000000000000246 R12: 0000000000000004
[ 39.109988][ T488] R13: 00000000686e4091 R14: 0000000000499600 R15: 0000000000000000
[ 39.110444][ T488]
[ 39.110663][ T488] irq event stamp: 44993
[ 39.110888][ T488] hardirqs last enabled at (45001): [] __up_console_sem+0x6b/0x80
[ 39.111391][ T488] hardirqs last disabled at (45008): [] __up_console_sem+0x50/0x80
[ 39.111906][ T488] softirqs last enabled at (44196): [] handle_softirqs+0x358/0x620
[ 39.112423][ T488] softirqs last disabled at (44019): [] __irq_exit_rcu+0xfa/0x160
[ 39.112929][ T488] ---[ end trace 0000000000000000 ]---
[ 39.359857][ T492] ------------[ cut here ]------------
[ 39.360165][ T492] WARNING: CPU: 1 PID: 492 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.360722][ T492] Modules linked in: 8021q vrf veth
[ 39.361013][ T492] CPU: 1 UID: 0 PID: 492 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.362943][ T492] Tainted: [W]=WARN
[ 39.363170][ T492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.363645][ T492] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.363932][ T492] 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
[ 39.364973][ T492] RSP: 0018:ffffc90000c07140 EFLAGS: 00010246
[ 39.365323][ T492] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 39.365746][ T492] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 39.366153][ T492] RBP: ffffc90000c07230 R08: ffff88800a6db800 R09: 0000000000000000
[ 39.366575][ T492] R10: ffffc90000c075c8 R11: ffffffff8b050668 R12: 1ffff92000180e2c
[ 39.367041][ T492] R13: 0000000000000044 R14: ffffc90000c07880 R15: ffff8880050d7160
[ 39.367480][ T492] FS: 00007fac1e7b3800(0000) GS:ffff8880a3137000(0000) knlGS:0000000000000000
[ 39.367980][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.368348][ T492] CR2: 00000000004e5aa8 CR3: 00000000093b9005 CR4: 0000000000772ef0
[ 39.368804][ T492] PKRU: 55555554
[ 39.369020][ T492] Call Trace:
[ 39.369234][ T492]
[ 39.369382][ T492] ? find_held_lock+0x2b/0x80
[ 39.369691][ T492] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.369994][ T492] ? __lock_release+0x5d/0x170
[ 39.370285][ T492] ? __pfx_validate_linkmsg+0x10/0x10
[ 39.370601][ T492] ? is_bpf_text_address+0x71/0x120
[ 39.370895][ T492] ? kernel_text_address+0xce/0xe0
[ 39.371191][ T492] do_setlink.constprop.0+0x6b1/0x2480
[ 39.371495][ T492] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 39.371858][ T492] ? rcu_read_lock_any_held+0x43/0xb0
[ 39.372149][ T492] ? validate_chain+0x166/0x4d0
[ 39.372448][ T492] ? __kernel_text_address+0x12/0x40
[ 39.372741][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.373032][ T492] ? __mutex_trylock_common+0xf9/0x260
[ 39.373322][ T492] ? __pfx___mutex_trylock_common+0x10/0x10
[ 39.373694][ T492] ? rcu_is_watching+0x12/0xc0
[ 39.373993][ T492] ? rcu_is_watching+0x12/0xc0
[ 39.374282][ T492] ? trace_contention_end+0xdc/0x140
[ 39.374580][ T492] ? __mutex_lock+0x19c/0xcd0
[ 39.374874][ T492] ? find_held_lock+0x2b/0x80
[ 39.375165][ T492] ? rtnl_newlink+0x651/0xa60
[ 39.375460][ T492] ? __create_object+0x5e/0xb0
[ 39.375753][ T492] ? __pfx___mutex_lock+0x10/0x10
[ 39.376043][ T492] ? trace_cap_capable+0x10f/0x190
[ 39.376333][ T492] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 39.376698][ T492] ? __rtnl_newlink+0x40e/0xa40
[ 39.377000][ T492] rtnl_newlink+0x69a/0xa60
[ 39.377295][ T492] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.377594][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.377896][ T492] ? find_held_lock+0x2b/0x80
[ 39.378186][ T492] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.378480][ T492] ? __lock_release+0x5d/0x170
[ 39.378785][ T492] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.379072][ T492] rtnetlink_rcv_msg+0x710/0xc00
[ 39.379366][ T492] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.379665][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.379960][ T492] netlink_rcv_skb+0x121/0x350
[ 39.380250][ T492] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.380553][ T492] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.380850][ T492] ? netlink_deliver_tap+0x13e/0x340
[ 39.381142][ T492] ? netlink_deliver_tap+0xc3/0x340
[ 39.381454][ T492] netlink_unicast+0x49e/0x780
[ 39.381754][ T492] ? __pfx_netlink_unicast+0x10/0x10
[ 39.382043][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.382337][ T492] netlink_sendmsg+0x721/0xbe0
[ 39.382637][ T492] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.382929][ T492] ? __import_iovec+0x238/0x3c0
[ 39.383225][ T492] ____sys_sendmsg+0x7ad/0xa10
[ 39.383533][ T492] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.383824][ T492] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.384197][ T492] ___sys_sendmsg+0xed/0x170
[ 39.384490][ T492] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.384777][ T492] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 39.385136][ T492] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.385442][ T492] ? find_held_lock+0x2b/0x80
[ 39.385743][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.386040][ T492] ? find_held_lock+0x2b/0x80
[ 39.386329][ T492] ? __virt_addr_valid+0x22e/0x450
[ 39.386628][ T492] ? __lock_release+0x5d/0x170
[ 39.386924][ T492] __sys_sendmsg+0x10b/0x1a0
[ 39.387211][ T492] ? __call_rcu_common.constprop.0+0x320/0x640
[ 39.387576][ T492] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.387882][ T492] ? rcu_is_watching+0x12/0xc0
[ 39.388174][ T492] do_syscall_64+0xc1/0x380
[ 39.388472][ T492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.388836][ T492] RIP: 0033:0x7fac1e9801e7
[ 39.389136][ T492] 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
[ 39.390178][ T492] RSP: 002b:00007ffccfcc6438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.390629][ T492] RAX: ffffffffffffffda RBX: 00007ffccfcc6b60 RCX: 00007fac1e9801e7
[ 39.391061][ T492] RDX: 0000000000000000 RSI: 00007ffccfcc64a0 RDI: 0000000000000005
[ 39.391496][ T492] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 39.391926][ T492] R10: 00007fac1e87dee8 R11: 0000000000000246 R12: 0000000000000004
[ 39.392353][ T492] R13: 00000000686e4092 R14: 0000000000499600 R15: 0000000000000000
[ 39.392799][ T492]
[ 39.393020][ T492] irq event stamp: 45971
[ 39.393234][ T492] hardirqs last enabled at (45979): [] __up_console_sem+0x6b/0x80
[ 39.393740][ T492] hardirqs last disabled at (45988): [] __up_console_sem+0x50/0x80
[ 39.394243][ T492] softirqs last enabled at (45788): [] handle_softirqs+0x358/0x620
[ 39.394750][ T492] softirqs last disabled at (45773): [] __irq_exit_rcu+0xfa/0x160
[ 39.395249][ T492] ---[ end trace 0000000000000000 ]---
[ 39.646810][ T496] ------------[ cut here ]------------
[ 39.647156][ T496] WARNING: CPU: 2 PID: 496 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.647956][ T496] Modules linked in: 8021q vrf veth
[ 39.648270][ T496] CPU: 2 UID: 0 PID: 496 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.648866][ T496] Tainted: [W]=WARN
[ 39.649131][ T496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.649501][ T496] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.649807][ T496] 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
[ 39.650856][ T496] RSP: 0018:ffffc90000c57140 EFLAGS: 00010246
[ 39.651224][ T496] RAX: 0000000000000000 RBX: ffff888007784000 RCX: 0000000000000001
[ 39.651661][ T496] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 39.652082][ T496] RBP: ffffc90000c57230 R08: ffff888009c0e800 R09: 0000000000000000
[ 39.652519][ T496] R10: ffffc90000c575c8 R11: ffffffff8b050668 R12: 1ffff9200018ae2c
[ 39.652938][ T496] R13: 0000000000000044 R14: ffffc90000c57880 R15: ffff8880050d7860
[ 39.653358][ T496] FS: 00007f5fde395800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 39.653852][ T496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.654251][ T496] CR2: 00000000004e7378 CR3: 0000000009a7f001 CR4: 0000000000772ef0
[ 39.654704][ T496] PKRU: 55555554
[ 39.654933][ T496] Call Trace:
[ 39.655194][ T496]
[ 39.655354][ T496] ? find_held_lock+0x2b/0x80
[ 39.655864][ T496] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.656272][ T496] ? __lock_release+0x5d/0x170
[ 39.656704][ T496] ? __pfx_validate_linkmsg+0x10/0x10
[ 39.657002][ T496] ? is_bpf_text_address+0x71/0x120
[ 39.657289][ T496] ? kernel_text_address+0xce/0xe0
[ 39.657588][ T496] do_setlink.constprop.0+0x6b1/0x2480
[ 39.657881][ T496] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 39.658304][ T496] ? rcu_read_lock_any_held+0x43/0xb0
[ 39.658629][ T496] ? validate_chain+0x166/0x4d0
[ 39.658923][ T496] ? __kernel_text_address+0x12/0x40
[ 39.659214][ T496] ? __lock_acquire+0x44d/0x7e0
[ 39.659539][ T496] ? __mutex_trylock_common+0xf9/0x260
[ 39.659842][ T496] ? __pfx___mutex_trylock_common+0x10/0x10
[ 39.660215][ T496] ? rcu_is_watching+0x12/0xc0
[ 39.660527][ T496] ? rcu_is_watching+0x12/0xc0
[ 39.660828][ T496] ? trace_contention_end+0xdc/0x140
[ 39.661125][ T496] ? __mutex_lock+0x19c/0xcd0
[ 39.661426][ T496] ? find_held_lock+0x2b/0x80
[ 39.661741][ T496] ? rtnl_newlink+0x651/0xa60
[ 39.662064][ T496] ? __create_object+0x5e/0xb0
[ 39.662359][ T496] ? __pfx___mutex_lock+0x10/0x10
[ 39.662662][ T496] ? trace_cap_capable+0x10f/0x190
[ 39.662949][ T496] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 39.663323][ T496] ? __rtnl_newlink+0x40e/0xa40
[ 39.663654][ T496] rtnl_newlink+0x69a/0xa60
[ 39.663954][ T496] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.664271][ T496] ? __lock_acquire+0x44d/0x7e0
[ 39.664585][ T496] ? find_held_lock+0x2b/0x80
[ 39.664887][ T496] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.665183][ T496] ? __lock_release+0x5d/0x170
[ 39.665493][ T496] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.665792][ T496] rtnetlink_rcv_msg+0x710/0xc00
[ 39.666126][ T496] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.666453][ T496] ? __lock_acquire+0x44d/0x7e0
[ 39.666747][ T496] netlink_rcv_skb+0x121/0x350
[ 39.667035][ T496] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.667321][ T496] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.667641][ T496] ? netlink_deliver_tap+0x13e/0x340
[ 39.667926][ T496] ? netlink_deliver_tap+0xc3/0x340
[ 39.668243][ T496] netlink_unicast+0x49e/0x780
[ 39.668566][ T496] ? __pfx_netlink_unicast+0x10/0x10
[ 39.668861][ T496] ? __lock_acquire+0x44d/0x7e0
[ 39.669164][ T496] netlink_sendmsg+0x721/0xbe0
[ 39.669476][ T496] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.669774][ T496] ? __import_iovec+0x238/0x3c0
[ 39.670126][ T496] ____sys_sendmsg+0x7ad/0xa10
[ 39.670460][ T496] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.670751][ T496] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.671131][ T496] ___sys_sendmsg+0xed/0x170
[ 39.671428][ T496] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.671726][ T496] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 39.672082][ T496] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.672382][ T496] ? find_held_lock+0x2b/0x80
[ 39.672699][ T496] ? __lock_acquire+0x44d/0x7e0
[ 39.673002][ T496] ? find_held_lock+0x2b/0x80
[ 39.673296][ T496] ? __virt_addr_valid+0x22e/0x450
[ 39.673604][ T496] ? __lock_release+0x5d/0x170
[ 39.673900][ T496] __sys_sendmsg+0x10b/0x1a0
[ 39.674221][ T496] ? __call_rcu_common.constprop.0+0x320/0x640
[ 39.674587][ T496] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.674893][ T496] ? rcu_is_watching+0x12/0xc0
[ 39.675182][ T496] do_syscall_64+0xc1/0x380
[ 39.675483][ T496] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.675840][ T496] RIP: 0033:0x7f5fde5621e7
[ 39.676137][ T496] 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
[ 39.677138][ T496] RSP: 002b:00007ffefbdd4e28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.677575][ T496] RAX: ffffffffffffffda RBX: 00007ffefbdd5550 RCX: 00007f5fde5621e7
[ 39.678039][ T496] RDX: 0000000000000000 RSI: 00007ffefbdd4e90 RDI: 0000000000000005
[ 39.678474][ T496] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 39.678919][ T496] R10: 00007f5fde45fee8 R11: 0000000000000246 R12: 0000000000000004
[ 39.679342][ T496] R13: 00000000686e4092 R14: 0000000000499600 R15: 0000000000000000
[ 39.679793][ T496]
[ 39.680015][ T496] irq event stamp: 36665
[ 39.680232][ T496] hardirqs last enabled at (36675): [] __up_console_sem+0x6b/0x80
[ 39.680733][ T496] hardirqs last disabled at (36686): [] __up_console_sem+0x50/0x80
[ 39.681212][ T496] softirqs last enabled at (35910): [] handle_softirqs+0x358/0x620
[ 39.681708][ T496] softirqs last disabled at (35817): [] __irq_exit_rcu+0xfa/0x160
[ 39.682229][ T496] ---[ end trace 0000000000000000 ]---
[ 41.099287][ T501] ------------[ cut here ]------------
[ 41.099661][ T501] WARNING: CPU: 2 PID: 501 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.100229][ T501] Modules linked in: 8021q vrf veth
[ 41.100562][ T501] CPU: 2 UID: 0 PID: 501 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.101141][ T501] Tainted: [W]=WARN
[ 41.101366][ T501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.101734][ T501] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.102034][ 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
[ 41.103044][ T501] RSP: 0018:ffffc90000c77140 EFLAGS: 00010246
[ 41.103418][ T501] RAX: 0000000000000000 RBX: ffff88800a564000 RCX: 0000000000000001
[ 41.103844][ T501] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 41.104272][ T501] RBP: ffffc90000c77230 R08: ffff88800c668800 R09: 0000000000000000
[ 41.104718][ T501] R10: ffffc90000c775c8 R11: ffffffff8b050668 R12: 1ffff9200018ee2c
[ 41.105141][ T501] R13: 0000000000000044 R14: ffffc90000c77880 R15: ffff8880058d6de0
[ 41.105590][ T501] FS: 00007f758ccc7800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 41.106084][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.106452][ T501] CR2: 00000000004e7370 CR3: 0000000009d09002 CR4: 0000000000772ef0
[ 41.106885][ T501] PKRU: 55555554
[ 41.107107][ T501] Call Trace:
[ 41.107329][ T501]
[ 41.107493][ T501] ? find_held_lock+0x2b/0x80
[ 41.107788][ T501] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.108076][ T501] ? __lock_release+0x5d/0x170
[ 41.108371][ T501] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.108686][ T501] ? is_bpf_text_address+0x71/0x120
[ 41.108975][ T501] ? kernel_text_address+0xce/0xe0
[ 41.109273][ T501] do_setlink.constprop.0+0x6b1/0x2480
[ 41.109579][ T501] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.109941][ T501] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.110225][ T501] ? validate_chain+0x166/0x4d0
[ 41.110524][ T501] ? __kernel_text_address+0x12/0x40
[ 41.110815][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.111106][ T501] ? __mutex_trylock_common+0xf9/0x260
[ 41.111398][ T501] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.111761][ T501] ? rcu_is_watching+0x12/0xc0
[ 41.112050][ T501] ? rcu_is_watching+0x12/0xc0
[ 41.112346][ T501] ? trace_contention_end+0xdc/0x140
[ 41.112657][ T501] ? __mutex_lock+0x19c/0xcd0
[ 41.112948][ T501] ? find_held_lock+0x2b/0x80
[ 41.113236][ T501] ? rtnl_newlink+0x651/0xa60
[ 41.113539][ T501] ? __create_object+0x5e/0xb0
[ 41.113835][ T501] ? __pfx___mutex_lock+0x10/0x10
[ 41.114132][ T501] ? trace_cap_capable+0x10f/0x190
[ 41.114440][ T501] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.114795][ T501] ? __rtnl_newlink+0x40e/0xa40
[ 41.115101][ T501] rtnl_newlink+0x69a/0xa60
[ 41.115393][ T501] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.115689][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.115988][ T501] ? find_held_lock+0x2b/0x80
[ 41.116280][ T501] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.116586][ T501] ? __lock_release+0x5d/0x170
[ 41.116882][ T501] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.117182][ T501] rtnetlink_rcv_msg+0x710/0xc00
[ 41.117491][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.117787][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.118088][ T501] netlink_rcv_skb+0x121/0x350
[ 41.118377][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.118702][ T501] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.119017][ T501] ? netlink_deliver_tap+0x13e/0x340
[ 41.119308][ T501] ? netlink_deliver_tap+0xc3/0x340
[ 41.119608][ T501] netlink_unicast+0x49e/0x780
[ 41.119909][ T501] ? __pfx_netlink_unicast+0x10/0x10
[ 41.120196][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.120509][ T501] netlink_sendmsg+0x721/0xbe0
[ 41.120800][ T501] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.121086][ T501] ? __import_iovec+0x238/0x3c0
[ 41.121392][ T501] ____sys_sendmsg+0x7ad/0xa10
[ 41.121693][ T501] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.121991][ T501] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.122360][ T501] ___sys_sendmsg+0xed/0x170
[ 41.122655][ T501] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.122951][ T501] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.123312][ T501] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.123629][ T501] ? find_held_lock+0x2b/0x80
[ 41.123922][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.124217][ T501] ? find_held_lock+0x2b/0x80
[ 41.124533][ T501] ? __virt_addr_valid+0x22e/0x450
[ 41.124828][ T501] ? __lock_release+0x5d/0x170
[ 41.125139][ T501] __sys_sendmsg+0x10b/0x1a0
[ 41.125447][ T501] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.125803][ T501] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.126105][ T501] ? rcu_is_watching+0x12/0xc0
[ 41.126402][ T501] do_syscall_64+0xc1/0x380
[ 41.126700][ T501] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.127055][ T501] RIP: 0033:0x7f758ce941e7
[ 41.127365][ 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
[ 41.128379][ T501] RSP: 002b:00007ffc9704b2d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.128833][ T501] RAX: ffffffffffffffda RBX: 00007ffc9704ba00 RCX: 00007f758ce941e7
[ 41.129265][ T501] RDX: 0000000000000000 RSI: 00007ffc9704b340 RDI: 0000000000000005
[ 41.129701][ T501] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.130127][ T501] R10: 00007f758cd91ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.130570][ T501] R13: 00000000686e4093 R14: 0000000000499600 R15: 0000000000000000
[ 41.131020][ T501]
[ 41.131243][ T501] irq event stamp: 39853
[ 41.131485][ T501] hardirqs last enabled at (39865): [] __up_console_sem+0x6b/0x80
[ 41.131972][ T501] hardirqs last disabled at (39874): [] __up_console_sem+0x50/0x80
[ 41.132473][ T501] softirqs last enabled at (38878): [] handle_softirqs+0x358/0x620
[ 41.132974][ T501] softirqs last disabled at (38865): [] __irq_exit_rcu+0xfa/0x160
[ 41.133483][ T501] ---[ end trace 0000000000000000 ]---
[ 41.282466][ T502] ------------[ cut here ]------------
[ 41.282935][ T502] WARNING: CPU: 3 PID: 502 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.283532][ T502] Modules linked in: 8021q vrf veth
[ 41.283826][ T502] CPU: 3 UID: 0 PID: 502 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.284989][ T502] Tainted: [W]=WARN
[ 41.285204][ T502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.285713][ T502] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.286074][ 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
[ 41.287224][ T502] RSP: 0018:ffffc90000c87140 EFLAGS: 00010246
[ 41.287617][ T502] RAX: 0000000000000000 RBX: ffff8880020f4000 RCX: 0000000000000001
[ 41.288028][ T502] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 41.288673][ T502] RBP: ffffc90000c87230 R08: ffff88800bbab800 R09: 0000000000000000
[ 41.289140][ T502] R10: ffffc90000c875c8 R11: ffffffff8b050668 R12: 1ffff92000190e2c
[ 41.289696][ T502] R13: 00000000000005dc R14: ffffc90000c87880 R15: ffff8880058d4ae0
[ 41.290208][ T502] FS: 00007f678c3ed800(0000) GS:ffff8880a3237000(0000) knlGS:0000000000000000
[ 41.290751][ T502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.291161][ T502] CR2: 00000000004e5aa0 CR3: 0000000009327002 CR4: 0000000000772ef0
[ 41.291628][ T502] PKRU: 55555554
[ 41.291835][ T502] Call Trace:
[ 41.292128][ T502]
[ 41.292304][ T502] ? find_held_lock+0x2b/0x80
[ 41.292747][ T502] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.293075][ T502] ? __lock_release+0x5d/0x170
[ 41.293434][ T502] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.293779][ T502] ? is_bpf_text_address+0x71/0x120
[ 41.294135][ T502] ? kernel_text_address+0xce/0xe0
[ 41.294449][ T502] do_setlink.constprop.0+0x6b1/0x2480
[ 41.294730][ T502] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.295078][ T502] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.295495][ T502] ? validate_chain+0x166/0x4d0
[ 41.295822][ T502] ? __kernel_text_address+0x12/0x40
[ 41.296129][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.296646][ T502] ? __mutex_trylock_common+0xf9/0x260
[ 41.296928][ T502] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.297282][ T502] ? rcu_is_watching+0x12/0xc0
[ 41.297569][ T502] ? rcu_is_watching+0x12/0xc0
[ 41.297843][ T502] ? trace_contention_end+0xdc/0x140
[ 41.298123][ T502] ? __mutex_lock+0x19c/0xcd0
[ 41.298422][ T502] ? find_held_lock+0x2b/0x80
[ 41.298715][ T502] ? rtnl_newlink+0x651/0xa60
[ 41.298988][ T502] ? __create_object+0x5e/0xb0
[ 41.299289][ T502] ? __pfx___mutex_lock+0x10/0x10
[ 41.299590][ T502] ? trace_cap_capable+0x10f/0x190
[ 41.299864][ T502] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.300205][ T502] ? __rtnl_newlink+0x40e/0xa40
[ 41.300635][ T502] rtnl_newlink+0x69a/0xa60
[ 41.300918][ T502] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.301198][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.301501][ T502] ? find_held_lock+0x2b/0x80
[ 41.301779][ T502] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.302050][ T502] ? __lock_release+0x5d/0x170
[ 41.302332][ T502] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.302616][ T502] rtnetlink_rcv_msg+0x710/0xc00
[ 41.302891][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.303173][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.303495][ T502] netlink_rcv_skb+0x121/0x350
[ 41.303773][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.304048][ T502] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.304380][ T502] ? netlink_deliver_tap+0x13e/0x340
[ 41.304664][ T502] ? netlink_deliver_tap+0xc3/0x340
[ 41.304942][ T502] netlink_unicast+0x49e/0x780
[ 41.305224][ T502] ? __pfx_netlink_unicast+0x10/0x10
[ 41.305520][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.305802][ T502] netlink_sendmsg+0x721/0xbe0
[ 41.306079][ T502] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.306353][ T502] ? __import_iovec+0x238/0x3c0
[ 41.306640][ T502] ____sys_sendmsg+0x7ad/0xa10
[ 41.306918][ T502] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.307192][ T502] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.307591][ T502] ___sys_sendmsg+0xed/0x170
[ 41.307870][ T502] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.308143][ T502] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.308494][ T502] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.308793][ T502] ? find_held_lock+0x2b/0x80
[ 41.309168][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.309501][ T502] ? find_held_lock+0x2b/0x80
[ 41.309786][ T502] ? __virt_addr_valid+0x22e/0x450
[ 41.310060][ T502] ? __lock_release+0x5d/0x170
[ 41.310364][ T502] __sys_sendmsg+0x10b/0x1a0
[ 41.310649][ T502] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.310991][ T502] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.311375][ T502] ? rcu_is_watching+0x12/0xc0
[ 41.311726][ T502] do_syscall_64+0xc1/0x380
[ 41.312013][ T502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.312455][ T502] RIP: 0033:0x7f678c5ba1e7
[ 41.312800][ 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
[ 41.314092][ T502] RSP: 002b:00007ffe2c109188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.314657][ T502] RAX: ffffffffffffffda RBX: 00007ffe2c1098b0 RCX: 00007f678c5ba1e7
[ 41.315077][ T502] RDX: 0000000000000000 RSI: 00007ffe2c1091f0 RDI: 0000000000000005
[ 41.315648][ T502] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.316123][ T502] R10: 00007f678c4b7ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.316683][ T502] R13: 00000000686e4094 R14: 0000000000499600 R15: 0000000000000000
[ 41.317216][ T502]
[ 41.317470][ T502] irq event stamp: 38695
[ 41.317683][ T502] hardirqs last enabled at (38703): [] __up_console_sem+0x6b/0x80
[ 41.318253][ T502] hardirqs last disabled at (38710): [] __up_console_sem+0x50/0x80
[ 41.318850][ T502] softirqs last enabled at (37902): [] handle_softirqs+0x358/0x620
[ 41.319334][ T502] softirqs last disabled at (37657): [] __irq_exit_rcu+0xfa/0x160
[ 41.319970][ T502] ---[ end trace 0000000000000000 ]---
[ 41.440222][ T503] ------------[ cut here ]------------
[ 41.440660][ T503] WARNING: CPU: 2 PID: 503 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.441230][ T503] Modules linked in: 8021q vrf veth
[ 41.441773][ T503] CPU: 2 UID: 0 PID: 503 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.442335][ T503] Tainted: [W]=WARN
[ 41.442568][ T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.442926][ T503] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.443229][ 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
[ 41.444230][ T503] RSP: 0018:ffffc90000c97140 EFLAGS: 00010246
[ 41.444611][ T503] RAX: 0000000000000000 RBX: ffff888007784000 RCX: 0000000000000001
[ 41.445039][ T503] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 41.445475][ T503] RBP: ffffc90000c97230 R08: ffff888009c9b800 R09: 0000000000000000
[ 41.445897][ T503] R10: ffffc90000c975c8 R11: ffffffff8b050668 R12: 1ffff92000192e2c
[ 41.446328][ T503] R13: 0000000000000044 R14: ffffc90000c97880 R15: ffff88800911dfe0
[ 41.446761][ T503] FS: 00007f4c7a29b800(0000) GS:ffff8880a31b7000(0000) knlGS:0000000000000000
[ 41.447260][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.447631][ T503] CR2: 00000000004e7378 CR3: 000000000bb7e005 CR4: 0000000000772ef0
[ 41.448054][ T503] PKRU: 55555554
[ 41.448277][ T503] Call Trace:
[ 41.448505][ T503]
[ 41.448673][ T503] ? find_held_lock+0x2b/0x80
[ 41.448971][ T503] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.449260][ T503] ? __lock_release+0x5d/0x170
[ 41.449562][ T503] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.449851][ T503] ? is_bpf_text_address+0x71/0x120
[ 41.450140][ T503] ? kernel_text_address+0xce/0xe0
[ 41.450445][ T503] do_setlink.constprop.0+0x6b1/0x2480
[ 41.450741][ T503] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.451108][ T503] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.451395][ T503] ? validate_chain+0x166/0x4d0
[ 41.451693][ T503] ? __kernel_text_address+0x12/0x40
[ 41.451985][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.452275][ T503] ? __mutex_trylock_common+0xf9/0x260
[ 41.452578][ T503] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.452930][ T503] ? rcu_is_watching+0x12/0xc0
[ 41.453225][ T503] ? rcu_is_watching+0x12/0xc0
[ 41.453529][ T503] ? trace_contention_end+0xdc/0x140
[ 41.453815][ T503] ? __mutex_lock+0x19c/0xcd0
[ 41.454099][ T503] ? find_held_lock+0x2b/0x80
[ 41.454386][ T503] ? rtnl_newlink+0x651/0xa60
[ 41.454684][ T503] ? __create_object+0x5e/0xb0
[ 41.454974][ T503] ? __pfx___mutex_lock+0x10/0x10
[ 41.455262][ T503] ? trace_cap_capable+0x10f/0x190
[ 41.455568][ T503] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.455920][ T503] ? __rtnl_newlink+0x40e/0xa40
[ 41.456215][ T503] rtnl_newlink+0x69a/0xa60
[ 41.456517][ T503] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.456805][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.457096][ T503] ? find_held_lock+0x2b/0x80
[ 41.457384][ T503] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.457684][ T503] ? __lock_release+0x5d/0x170
[ 41.457977][ T503] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.458262][ T503] rtnetlink_rcv_msg+0x710/0xc00
[ 41.458572][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.458863][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.459157][ T503] netlink_rcv_skb+0x121/0x350
[ 41.459455][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.459745][ T503] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.460044][ T503] ? netlink_deliver_tap+0x13e/0x340
[ 41.460331][ T503] ? netlink_deliver_tap+0xc3/0x340
[ 41.460635][ T503] netlink_unicast+0x49e/0x780
[ 41.460928][ T503] ? __pfx_netlink_unicast+0x10/0x10
[ 41.461213][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.461518][ T503] netlink_sendmsg+0x721/0xbe0
[ 41.461811][ T503] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.462101][ T503] ? __import_iovec+0x238/0x3c0
[ 41.462395][ T503] ____sys_sendmsg+0x7ad/0xa10
[ 41.462697][ T503] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.462985][ T503] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.463350][ T503] ___sys_sendmsg+0xed/0x170
[ 41.463648][ T503] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.463933][ T503] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.464291][ T503] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.464590][ T503] ? find_held_lock+0x2b/0x80
[ 41.464887][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.465177][ T503] ? find_held_lock+0x2b/0x80
[ 41.465497][ T503] ? __virt_addr_valid+0x22e/0x450
[ 41.465783][ T503] ? __lock_release+0x5d/0x170
[ 41.466078][ T503] __sys_sendmsg+0x10b/0x1a0
[ 41.466368][ T503] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.466737][ T503] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.467034][ T503] ? rcu_is_watching+0x12/0xc0
[ 41.467330][ T503] do_syscall_64+0xc1/0x380
[ 41.467629][ T503] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.467984][ T503] RIP: 0033:0x7f4c7a4681e7
[ 41.468280][ 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
[ 41.469305][ T503] RSP: 002b:00007ffecbbd6418 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.469743][ T503] RAX: ffffffffffffffda RBX: 00007ffecbbd6b40 RCX: 00007f4c7a4681e7
[ 41.470169][ T503] RDX: 0000000000000000 RSI: 00007ffecbbd6480 RDI: 0000000000000005
[ 41.470607][ T503] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.471029][ T503] R10: 00007f4c7a365ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.471464][ T503] R13: 00000000686e4094 R14: 0000000000499600 R15: 0000000000000000
[ 41.471900][ T503]
[ 41.472116][ T503] irq event stamp: 38049
[ 41.472341][ T503] hardirqs last enabled at (38059): [] __up_console_sem+0x6b/0x80
[ 41.472842][ T503] hardirqs last disabled at (38070): [] __up_console_sem+0x50/0x80
[ 41.473325][ T503] softirqs last enabled at (36942): [] netlink_release+0x328/0xf20
[ 41.473826][ T503] softirqs last disabled at (36940): [] netlink_release+0x2b3/0xf20
[ 41.474316][ T503] ---[ end trace 0000000000000000 ]---
[ 41.615056][ T504] ------------[ cut here ]------------
[ 41.615468][ T504] WARNING: CPU: 3 PID: 504 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.616025][ T504] Modules linked in: 8021q vrf veth
[ 41.616335][ T504] CPU: 3 UID: 0 PID: 504 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.617057][ T504] Tainted: [W]=WARN
[ 41.617300][ T504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.617754][ T504] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.618097][ 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
[ 41.619232][ T504] RSP: 0018:ffffc90000ca7140 EFLAGS: 00010246
[ 41.619677][ T504] RAX: 0000000000000000 RBX: ffff888007e69000 RCX: 0000000000000001
[ 41.620093][ T504] RDX: 0000000000000000 RSI: ffffffff8a29b941 RDI: ffffffff89a555e0
[ 41.620624][ T504] RBP: ffffc90000ca7230 R08: ffff8880052ab800 R09: 0000000000000000
[ 41.621123][ T504] R10: ffffc90000ca75c8 R11: ffffffff8b050668 R12: 1ffff92000194e2c
[ 41.621622][ T504] R13: 00000000000005dc R14: ffffc90000ca7880 R15: ffff88800911ede0
[ 41.622036][ T504] FS: 00007f5b91f31800(0000) GS:ffff8880a3237000(0000) knlGS:0000000000000000
[ 41.622760][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.623174][ T504] CR2: 00000000004e5aa8 CR3: 00000000061c4004 CR4: 0000000000772ef0
[ 41.623828][ T504] PKRU: 55555554
[ 41.624037][ T504] Call Trace:
[ 41.624254][ T504]
[ 41.624395][ T504] ? find_held_lock+0x2b/0x80
[ 41.624692][ T504] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.624968][ T504] ? __lock_release+0x5d/0x170
[ 41.625258][ T504] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.625639][ T504] ? is_bpf_text_address+0x71/0x120
[ 41.625974][ T504] ? kernel_text_address+0xce/0xe0
[ 41.626276][ T504] do_setlink.constprop.0+0x6b1/0x2480
[ 41.626644][ T504] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.627091][ T504] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.627539][ T504] ? validate_chain+0x166/0x4d0
[ 41.627828][ T504] ? __kernel_text_address+0x12/0x40
[ 41.628164][ T504] ? __lock_acquire+0x44d/0x7e0
[ 41.628477][ T504] ? __mutex_trylock_common+0xf9/0x260
[ 41.628774][ T504] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.629202][ T504] ? rcu_is_watching+0x12/0xc0
[ 41.629513][ T504] ? rcu_is_watching+0x12/0xc0
[ 41.629789][ T504] ? trace_contention_end+0xdc/0x140
[ 41.630072][ T504] ? __mutex_lock+0x19c/0xcd0
[ 41.630482][ T504] ? find_held_lock+0x2b/0x80
[ 41.630845][ T504] ? rtnl_newlink+0x651/0xa60
[ 41.631118][ T504] ? __create_object+0x5e/0xb0
[ 41.631533][ T504] ? __pfx___mutex_lock+0x10/0x10
[ 41.631960][ T504] ? trace_cap_capable+0x10f/0x190
[ 41.632387][ T504] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.632784][ T504] ? __rtnl_newlink+0x40e/0xa40
[ 41.633069][ T504] rtnl_newlink+0x69a/0xa60
[ 41.633477][ T504] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.633855][ T504] ? __lock_acquire+0x44d/0x7e0
[ 41.634138][ T504] ? find_held_lock+0x2b/0x80
[ 41.634471][ T504] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.634819][ T504] ? __lock_release+0x5d/0x170
[ 41.635108][ T504] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.635493][ T504] rtnetlink_rcv_msg+0x710/0xc00
[ 41.635772][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.636146][ T504] ? __lock_acquire+0x44d/0x7e0
[ 41.636456][ T504] netlink_rcv_skb+0x121/0x350
[ 41.636732][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.637091][ T504] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.637397][ T504] ? netlink_deliver_tap+0x13e/0x340
[ 41.637680][ T504] ? netlink_deliver_tap+0xc3/0x340
[ 41.637958][ T504] netlink_unicast+0x49e/0x780
[ 41.638263][ T504] ? __pfx_netlink_unicast+0x10/0x10
[ 41.638674][ T504] ? __lock_acquire+0x44d/0x7e0
[ 41.638959][ T504] netlink_sendmsg+0x721/0xbe0
[ 41.639252][ T504] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.639677][ T504] ? __import_iovec+0x238/0x3c0
[ 41.639958][ T504] ____sys_sendmsg+0x7ad/0xa10
[ 41.640249][ T504] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.640540][ T504] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.640895][ T504] ___sys_sendmsg+0xed/0x170
[ 41.641165][ T504] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.641549][ T504] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.641893][ T504] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.642172][ T504] ? find_held_lock+0x2b/0x80
[ 41.642497][ T504] ? __lock_acquire+0x44d/0x7e0
[ 41.642786][ T504] ? find_held_lock+0x2b/0x80
[ 41.643155][ T504] ? __virt_addr_valid+0x22e/0x450
[ 41.643547][ T504] ? __lock_release+0x5d/0x170
[ 41.643881][ T504] __sys_sendmsg+0x10b/0x1a0
[ 41.644192][ T504] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.644555][ T504] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.644922][ T504] ? rcu_is_watching+0x12/0xc0
[ 41.645215][ T504] do_syscall_64+0xc1/0x380
[ 41.645517][ T504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.645949][ T504] RIP: 0033:0x7f5b920fe1e7
[ 41.646241][ 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
[ 41.647280][ T504] RSP: 002b:00007ffd4f4dde88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.647755][ T504] RAX: ffffffffffffffda RBX: 00007ffd4f4de5b0 RCX: 00007f5b920fe1e7
[ 41.648255][ T504] RDX: 0000000000000000 RSI: 00007ffd4f4ddef0 RDI: 0000000000000005
[ 41.648702][ T504] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.649198][ T504] R10: 00007f5b91ffbee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.649731][ T504] R13: 00000000686e4094 R14: 0000000000499600 R15: 0000000000000000
[ 41.650223][ T504]
[ 41.650497][ T504] irq event stamp: 47329
[ 41.650783][ T504] hardirqs last enabled at (47337): [] __up_console_sem+0x6b/0x80
[ 41.651281][ T504] hardirqs last disabled at (47344): [] __up_console_sem+0x50/0x80
[ 41.651879][ T504] softirqs last enabled at (46936): [] handle_softirqs+0x358/0x620
[ 41.652597][ T504] softirqs last disabled at (46927): [] __irq_exit_rcu+0xfa/0x160
[ 41.653070][ T504] ---[ end trace 0000000000000000 ]---