[ 21.527304][ T332] 8021q: 802.1Q VLAN Support v1.8
[ 22.131491][ T338] gre: GRE over IPv4 demultiplexer driver
[ 22.148784][ T338] ip_gre: GRE over IPv4 tunneling driver
[ 22.193307][ T337] ------------[ cut here ]------------
[ 22.193851][ T337] WARNING: CPU: 1 PID: 337 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.194491][ T337] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 22.194947][ T337] CPU: 1 UID: 0 PID: 337 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.195535][ T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.195971][ T337] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.196301][ T337] 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
[ 22.197463][ T337] RSP: 0018:ffffc900004f7000 EFLAGS: 00010246
[ 22.197872][ T337] RAX: 0000000000000000 RBX: ffff88800c0a4000 RCX: 0000000000000001
[ 22.198360][ T337] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 22.198828][ T337] RBP: ffffc900004f70e8 R08: ffff88800c0a4218 R09: 0000000000000000
[ 22.199297][ T337] R10: ffffc900004f7118 R11: dffffc0000000000 R12: 1ffff9200009ee04
[ 22.199774][ T337] R13: 00000000000005c0 R14: ffffc900004f7118 R15: ffff88800c0a4218
[ 22.200576][ T337] FS: 00007fd3e430f800(0000) GS:ffff88809ab37000(0000) knlGS:0000000000000000
[ 22.201131][ T337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.201553][ T337] CR2: 00000000004200f0 CR3: 000000000bf54003 CR4: 0000000000772ef0
[ 22.202042][ T337] PKRU: 55555554
[ 22.202280][ T337] Call Trace:
[ 22.202527][ T337]
[ 22.202688][ T337] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 22.203089][ T337] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.203418][ T337] ? find_held_lock+0x2b/0x80
[ 22.203743][ T337] netif_set_mtu+0x88/0x100
[ 22.204059][ T337] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.204393][ T337] dev_set_mtu+0xa0/0x150
[ 22.204645][ T337] ip_tunnel_newlink+0x3a5/0x650
[ 22.204959][ T337] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 22.205277][ T337] ipgre_newlink+0x170/0x200 [ip_gre]
[ 22.205605][ T337] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 22.205995][ T337] ? __pfx_validate_linkmsg+0x10/0x10
[ 22.206327][ T337] ? rtnl_create_link+0x172/0xe30
[ 22.206748][ T337] rtnl_newlink_create+0x2ba/0x770
[ 22.207064][ T337] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 22.207385][ T337] ? __dev_get_by_name+0x12/0x50
[ 22.207698][ T337] ? rtnl_dev_get+0xa2/0x150
[ 22.208014][ T337] ? __pfx_rtnl_dev_get+0x10/0x10
[ 22.208340][ T337] ? rtnl_newlink+0x651/0xa60
[ 22.208668][ T337] ? reacquire_held_locks+0xd1/0x200
[ 22.208982][ T337] __rtnl_newlink+0x231/0xa40
[ 22.209303][ T337] rtnl_newlink+0x69a/0xa60
[ 22.209630][ T337] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.209951][ T337] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.210335][ T337] ? __lock_release+0x5d/0x170
[ 22.210649][ T337] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.210971][ T337] rtnetlink_rcv_msg+0x710/0xc00
[ 22.211289][ T337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.211609][ T337] ? __lock_acquire+0x44d/0x7e0
[ 22.211941][ T337] netlink_rcv_skb+0x121/0x350
[ 22.212255][ T337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.212572][ T337] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.212893][ T337] ? netlink_deliver_tap+0x13e/0x340
[ 22.213197][ T337] ? netlink_deliver_tap+0xc3/0x340
[ 22.213707][ T337] netlink_unicast+0x49e/0x780
[ 22.214035][ T337] ? __pfx_netlink_unicast+0x10/0x10
[ 22.214582][ T337] ? __lock_acquire+0x44d/0x7e0
[ 22.214894][ T337] netlink_sendmsg+0x721/0xbe0
[ 22.215198][ T337] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.215552][ T337] ? __import_iovec+0x238/0x3c0
[ 22.215879][ T337] ____sys_sendmsg+0x7ad/0xa10
[ 22.216195][ T337] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.216524][ T337] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.216916][ T337] ___sys_sendmsg+0xed/0x170
[ 22.217221][ T337] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.217535][ T337] ? __pfx_handle_pte_fault+0x10/0x10
[ 22.217849][ T337] ? mt_find+0x2b2/0x3c0
[ 22.218099][ T337] ? __handle_mm_fault+0x3fc/0x5e0
[ 22.218421][ T337] ? __pfx___handle_mm_fault+0x10/0x10
[ 22.218728][ T337] ? mt_find+0x2bc/0x3c0
[ 22.218976][ T337] __sys_sendmsg+0x10b/0x1a0
[ 22.219291][ T337] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.219604][ T337] ? do_user_addr_fault+0x38d/0xe00
[ 22.219918][ T337] ? do_user_addr_fault+0x38d/0xe00
[ 22.220240][ T337] ? rcu_is_watching+0x12/0xc0
[ 22.220588][ T337] do_syscall_64+0xc1/0x380
[ 22.220933][ T337] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.221346][ T337] RIP: 0033:0x7fd3e44dc1e7
[ 22.221678][ T337] Code: Unable to access opcode bytes at 0x7fd3e44dc1bd.
[ 22.222105][ T337] RSP: 002b:00007ffcc6af0f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.222593][ T337] RAX: ffffffffffffffda RBX: 00007ffcc6af16c0 RCX: 00007fd3e44dc1e7
[ 22.223436][ T337] RDX: 0000000000000000 RSI: 00007ffcc6af1000 RDI: 0000000000000005
[ 22.223931][ T337] RBP: 000000000000000c R08: 00000000000000b0 R09: 0000000000000000
[ 22.224418][ T337] R10: 00007fd3e456aac0 R11: 0000000000000246 R12: 00007ffcc6af16e0
[ 22.224897][ T337] R13: 00000000686e4b4d R14: 0000000000499600 R15: 00007ffcc6af10e4
[ 22.225442][ T337]
[ 22.225681][ T337] irq event stamp: 34741
[ 22.225927][ T337] hardirqs last enabled at (34749): [] __up_console_sem+0x6b/0x80
[ 22.226490][ T337] hardirqs last disabled at (34758): [] __up_console_sem+0x50/0x80
[ 22.227032][ T337] softirqs last enabled at (34494): [] handle_softirqs+0x358/0x620
[ 22.227600][ T337] softirqs last disabled at (34461): [] __irq_exit_rcu+0xfa/0x160
[ 22.228137][ T337] ---[ end trace 0000000000000000 ]---
[ 22.256935][ T337] ip (337) used greatest stack depth: 23856 bytes left
[ 25.376002][ T373] ------------[ cut here ]------------
[ 25.376466][ T373] WARNING: CPU: 1 PID: 373 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.377084][ T373] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 25.377690][ T373] CPU: 1 UID: 0 PID: 373 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.378459][ T373] Tainted: [W]=WARN
[ 25.378703][ T373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.379085][ T373] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.379647][ T373] 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
[ 25.380947][ T373] RSP: 0018:ffffc90000607000 EFLAGS: 00010246
[ 25.381503][ T373] RAX: 0000000000000000 RBX: ffff888005229000 RCX: 0000000000000001
[ 25.381963][ T373] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 25.382561][ T373] RBP: ffffc900006070e8 R08: ffff888005229218 R09: 0000000000000000
[ 25.383017][ T373] R10: ffffc90000607118 R11: dffffc0000000000 R12: 1ffff920000c0e04
[ 25.383601][ T373] R13: 00000000000005c0 R14: ffffc90000607118 R15: ffff888005229218
[ 25.384053][ T373] FS: 00007ff4a4971800(0000) GS:ffff88809ab37000(0000) knlGS:0000000000000000
[ 25.384591][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.384972][ T373] CR2: 00000000004200f0 CR3: 0000000009819001 CR4: 0000000000772ef0
[ 25.385453][ T373] PKRU: 55555554
[ 25.385683][ T373] Call Trace:
[ 25.385910][ T373]
[ 25.386065][ T373] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 25.386462][ T373] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.386770][ T373] ? find_held_lock+0x2b/0x80
[ 25.387089][ T373] netif_set_mtu+0x88/0x100
[ 25.387405][ T373] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.387742][ T373] dev_set_mtu+0xa0/0x150
[ 25.387982][ T373] ip_tunnel_newlink+0x3a5/0x650
[ 25.388289][ T373] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 25.388614][ T373] ipgre_newlink+0x170/0x200 [ip_gre]
[ 25.388927][ T373] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 25.389319][ T373] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.389645][ T373] ? rtnl_create_link+0x172/0xe30
[ 25.389952][ T373] rtnl_newlink_create+0x2ba/0x770
[ 25.390266][ T373] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 25.390578][ T373] ? __dev_get_by_name+0x12/0x50
[ 25.390894][ T373] ? rtnl_dev_get+0xa2/0x150
[ 25.391199][ T373] ? __pfx_rtnl_dev_get+0x10/0x10
[ 25.391543][ T373] ? rtnl_newlink+0x651/0xa60
[ 25.391861][ T373] ? reacquire_held_locks+0xd1/0x200
[ 25.392171][ T373] __rtnl_newlink+0x231/0xa40
[ 25.392511][ T373] rtnl_newlink+0x69a/0xa60
[ 25.392825][ T373] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.393140][ T373] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.393451][ T373] ? __lock_release+0x5d/0x170
[ 25.393777][ T373] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.394078][ T373] rtnetlink_rcv_msg+0x710/0xc00
[ 25.394400][ T373] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.394708][ T373] ? __lock_acquire+0x44d/0x7e0
[ 25.395028][ T373] netlink_rcv_skb+0x121/0x350
[ 25.395344][ T373] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.395649][ T373] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.395975][ T373] ? netlink_deliver_tap+0x13e/0x340
[ 25.396276][ T373] ? netlink_deliver_tap+0xc3/0x340
[ 25.396597][ T373] netlink_unicast+0x49e/0x780
[ 25.396904][ T373] ? __pfx_netlink_unicast+0x10/0x10
[ 25.397216][ T373] ? __lock_acquire+0x44d/0x7e0
[ 25.397539][ T373] netlink_sendmsg+0x721/0xbe0
[ 25.397861][ T373] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.398163][ T373] ? __import_iovec+0x238/0x3c0
[ 25.398489][ T373] ____sys_sendmsg+0x7ad/0xa10
[ 25.398798][ T373] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.399100][ T373] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.399512][ T373] ___sys_sendmsg+0xed/0x170
[ 25.399829][ T373] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.400131][ T373] ? __pfx_handle_pte_fault+0x10/0x10
[ 25.400454][ T373] ? mt_find+0x2b2/0x3c0
[ 25.400695][ T373] ? __handle_mm_fault+0x3fc/0x5e0
[ 25.401001][ T373] ? __pfx___handle_mm_fault+0x10/0x10
[ 25.401301][ T373] ? mt_find+0x2bc/0x3c0
[ 25.401573][ T373] __sys_sendmsg+0x10b/0x1a0
[ 25.401881][ T373] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.402185][ T373] ? do_user_addr_fault+0x38d/0xe00
[ 25.402514][ T373] ? do_user_addr_fault+0x38d/0xe00
[ 25.402826][ T373] ? rcu_is_watching+0x12/0xc0
[ 25.403134][ T373] do_syscall_64+0xc1/0x380
[ 25.403457][ T373] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.403845][ T373] RIP: 0033:0x7ff4a4b3e1e7
[ 25.404168][ T373] 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
[ 25.405298][ T373] RSP: 002b:00007ffe462662e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.405774][ T373] RAX: ffffffffffffffda RBX: 00007ffe46266a10 RCX: 00007ff4a4b3e1e7
[ 25.406233][ T373] RDX: 0000000000000000 RSI: 00007ffe46266350 RDI: 0000000000000005
[ 25.406714][ T373] RBP: 000000000000000c R08: 00000000000000b0 R09: 0000000000000000
[ 25.407173][ T373] R10: 00007ff4a4bccac0 R11: 0000000000000246 R12: 00007ffe46266a30
[ 25.407645][ T373] R13: 00000000686e4b51 R14: 0000000000499600 R15: 00007ffe46266434
[ 25.408121][ T373]
[ 25.408366][ T373] irq event stamp: 37985
[ 25.408611][ T373] hardirqs last enabled at (37993): [] __up_console_sem+0x6b/0x80
[ 25.409142][ T373] hardirqs last disabled at (38000): [] __up_console_sem+0x50/0x80
[ 25.409675][ T373] softirqs last enabled at (37350): [] handle_softirqs+0x358/0x620
[ 25.410207][ T373] softirqs last disabled at (37285): [] __irq_exit_rcu+0xfa/0x160
[ 25.410794][ T373] ---[ end trace 0000000000000000 ]---
[ 34.814953][ T419] ------------[ cut here ]------------
[ 34.815424][ T419] WARNING: CPU: 1 PID: 419 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.815994][ T419] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 34.817549][ T419] CPU: 1 UID: 0 PID: 419 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.818119][ T419] Tainted: [W]=WARN
[ 34.818339][ T419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.818685][ T419] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.818977][ T419] 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
[ 34.819985][ T419] RSP: 0018:ffffc90000a77140 EFLAGS: 00010246
[ 34.820349][ T419] RAX: 0000000000000000 RBX: ffff888007bfc000 RCX: 0000000000000001
[ 34.820781][ T419] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 34.821195][ T419] RBP: ffffc90000a77230 R08: ffff888009bd8800 R09: 0000000000000000
[ 34.821617][ T419] R10: ffffc90000a775c8 R11: ffffffff9a450668 R12: 1ffff9200014ee2c
[ 34.822036][ T419] R13: 00000000000007d0 R14: ffffc90000a77880 R15: ffff8880099d9560
[ 34.822460][ T419] FS: 00007f2df0507800(0000) GS:ffff88809ab37000(0000) knlGS:0000000000000000
[ 34.822951][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.823303][ T419] CR2: 00000000004e5aa0 CR3: 000000000c48b003 CR4: 0000000000772ef0
[ 34.823743][ T419] PKRU: 55555554
[ 34.823951][ T419] Call Trace:
[ 34.824157][ T419]
[ 34.824638][ T419] ? find_held_lock+0x2b/0x80
[ 34.824939][ T419] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.825219][ T419] ? __lock_release+0x5d/0x170
[ 34.825513][ T419] ? __pfx_validate_linkmsg+0x10/0x10
[ 34.825795][ T419] ? is_bpf_text_address+0x71/0x120
[ 34.826072][ T419] ? kernel_text_address+0xce/0xe0
[ 34.826364][ T419] do_setlink.constprop.0+0x6b1/0x2480
[ 34.826655][ T419] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.827009][ T419] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.827340][ T419] ? validate_chain+0x166/0x4d0
[ 34.827617][ T419] ? __kernel_text_address+0x12/0x40
[ 34.827899][ T419] ? __lock_acquire+0x44d/0x7e0
[ 34.828178][ T419] ? __mutex_trylock_common+0xf9/0x260
[ 34.828468][ T419] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.828816][ T419] ? rcu_is_watching+0x12/0xc0
[ 34.829102][ T419] ? rcu_is_watching+0x12/0xc0
[ 34.829397][ T419] ? trace_contention_end+0xdc/0x140
[ 34.829674][ T419] ? __mutex_lock+0x19c/0xcd0
[ 34.829954][ T419] ? find_held_lock+0x2b/0x80
[ 34.830268][ T419] ? rtnl_newlink+0x651/0xa60
[ 34.830558][ T419] ? __create_object+0x5e/0xb0
[ 34.830858][ T419] ? __pfx___mutex_lock+0x10/0x10
[ 34.831140][ T419] ? trace_cap_capable+0x10f/0x190
[ 34.831430][ T419] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.831790][ T419] ? __rtnl_newlink+0x40e/0xa40
[ 34.832080][ T419] rtnl_newlink+0x69a/0xa60
[ 34.832377][ T419] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.832660][ T419] ? __lock_acquire+0x44d/0x7e0
[ 34.832948][ T419] ? find_held_lock+0x2b/0x80
[ 34.833229][ T419] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.833523][ T419] ? __lock_release+0x5d/0x170
[ 34.833815][ T419] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.834094][ T419] rtnetlink_rcv_msg+0x710/0xc00
[ 34.834387][ T419] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.834670][ T419] ? __lock_acquire+0x44d/0x7e0
[ 34.834955][ T419] netlink_rcv_skb+0x121/0x350
[ 34.835249][ T419] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.835539][ T419] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.835828][ T419] ? netlink_deliver_tap+0x13e/0x340
[ 34.836116][ T419] ? netlink_deliver_tap+0xc3/0x340
[ 34.836412][ T419] netlink_unicast+0x49e/0x780
[ 34.836692][ T419] ? __pfx_netlink_unicast+0x10/0x10
[ 34.836967][ T419] ? __lock_acquire+0x44d/0x7e0
[ 34.837254][ T419] netlink_sendmsg+0x721/0xbe0
[ 34.837550][ T419] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.837828][ T419] ? __import_iovec+0x238/0x3c0
[ 34.838123][ T419] ____sys_sendmsg+0x7ad/0xa10
[ 34.838418][ T419] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.838694][ T419] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.839051][ T419] ___sys_sendmsg+0xed/0x170
[ 34.839345][ T419] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.839623][ T419] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.839971][ T419] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.840266][ T419] ? find_held_lock+0x2b/0x80
[ 34.840564][ T419] ? __lock_acquire+0x44d/0x7e0
[ 34.840859][ T419] ? find_held_lock+0x2b/0x80
[ 34.841140][ T419] ? __virt_addr_valid+0x22e/0x450
[ 34.841430][ T419] ? __lock_release+0x5d/0x170
[ 34.841714][ T419] __sys_sendmsg+0x10b/0x1a0
[ 34.841989][ T419] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.842351][ T419] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.842640][ T419] ? rcu_is_watching+0x12/0xc0
[ 34.842918][ T419] do_syscall_64+0xc1/0x380
[ 34.843198][ T419] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.843554][ T419] RIP: 0033:0x7f2df06d41e7
[ 34.843846][ T419] 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
[ 34.844862][ T419] RSP: 002b:00007ffc9ba6c1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.845287][ T419] RAX: ffffffffffffffda RBX: 00007ffc9ba6c8d0 RCX: 00007f2df06d41e7
[ 34.845718][ T419] RDX: 0000000000000000 RSI: 00007ffc9ba6c210 RDI: 0000000000000005
[ 34.846140][ T419] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 34.846572][ T419] R10: 00007f2df05d1ee8 R11: 0000000000000246 R12: 0000000000000004
[ 34.846989][ T419] R13: 00000000686e4b5a R14: 0000000000499600 R15: 0000000000000000
[ 34.847430][ T419]
[ 34.847643][ T419] irq event stamp: 43423
[ 34.847852][ T419] hardirqs last enabled at (43431): [] __up_console_sem+0x6b/0x80
[ 34.848359][ T419] hardirqs last disabled at (43440): [] __up_console_sem+0x50/0x80
[ 34.848836][ T419] softirqs last enabled at (43214): [] handle_softirqs+0x358/0x620
[ 34.849335][ T419] softirqs last disabled at (43199): [] __irq_exit_rcu+0xfa/0x160
[ 34.849816][ T419] ---[ end trace 0000000000000000 ]---
[ 34.979041][ T420] ------------[ cut here ]------------
[ 34.979375][ T420] WARNING: CPU: 0 PID: 420 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.979929][ T420] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 34.980366][ T420] CPU: 0 UID: 0 PID: 420 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.980971][ T420] Tainted: [W]=WARN
[ 34.981181][ T420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.982986][ T420] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.983282][ T420] 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
[ 34.984281][ T420] RSP: 0018:ffffc90000a77140 EFLAGS: 00010246
[ 34.984643][ T420] RAX: 0000000000000000 RBX: ffff88800a88c000 RCX: 0000000000000001
[ 34.985087][ T420] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 34.985516][ T420] RBP: ffffc90000a77230 R08: ffff88800baa8800 R09: 0000000000000000
[ 34.985929][ T420] R10: ffffc90000a775c8 R11: ffffffff9a450668 R12: 1ffff9200014ee2c
[ 34.986352][ T420] R13: 00000000000007d0 R14: ffffc90000a77880 R15: ffff8880099db860
[ 34.986764][ T420] FS: 00007faff22c3800(0000) GS:ffff88809aab7000(0000) knlGS:0000000000000000
[ 34.987245][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.987607][ T420] CR2: 00000000004e5aa8 CR3: 000000000c2d6006 CR4: 0000000000772ef0
[ 34.988024][ T420] PKRU: 55555554
[ 34.988233][ T420] Call Trace:
[ 34.988451][ T420]
[ 34.988593][ T420] ? find_held_lock+0x2b/0x80
[ 34.988878][ T420] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.989152][ T420] ? __lock_release+0x5d/0x170
[ 34.989445][ T420] ? __pfx_validate_linkmsg+0x10/0x10
[ 34.989723][ T420] ? is_bpf_text_address+0x71/0x120
[ 34.989998][ T420] ? kernel_text_address+0xce/0xe0
[ 34.990278][ T420] do_setlink.constprop.0+0x6b1/0x2480
[ 34.990573][ T420] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.990967][ T420] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.991248][ T420] ? validate_chain+0x166/0x4d0
[ 34.991534][ T420] ? __kernel_text_address+0x12/0x40
[ 34.991816][ T420] ? __lock_acquire+0x44d/0x7e0
[ 34.992098][ T420] ? __mutex_trylock_common+0xf9/0x260
[ 34.992384][ T420] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.992729][ T420] ? rcu_is_watching+0x12/0xc0
[ 34.993006][ T420] ? rcu_is_watching+0x12/0xc0
[ 34.993281][ T420] ? trace_contention_end+0xdc/0x140
[ 34.993568][ T420] ? __mutex_lock+0x19c/0xcd0
[ 34.993848][ T420] ? find_held_lock+0x2b/0x80
[ 34.994125][ T420] ? rtnl_newlink+0x651/0xa60
[ 34.994407][ T420] ? __create_object+0x5e/0xb0
[ 34.994691][ T420] ? __pfx___mutex_lock+0x10/0x10
[ 34.994970][ T420] ? trace_cap_capable+0x10f/0x190
[ 34.995245][ T420] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.995603][ T420] ? __rtnl_newlink+0x40e/0xa40
[ 34.995886][ T420] rtnl_newlink+0x69a/0xa60
[ 34.996197][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.996480][ T420] ? __lock_acquire+0x44d/0x7e0
[ 34.996760][ T420] ? find_held_lock+0x2b/0x80
[ 34.997037][ T420] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.997320][ T420] ? __lock_release+0x5d/0x170
[ 34.997606][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.997890][ T420] rtnetlink_rcv_msg+0x710/0xc00
[ 34.998166][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.998460][ T420] ? __lock_acquire+0x44d/0x7e0
[ 34.998747][ T420] netlink_rcv_skb+0x121/0x350
[ 34.999027][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.999305][ T420] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.999605][ T420] ? netlink_deliver_tap+0x13e/0x340
[ 34.999890][ T420] ? netlink_deliver_tap+0xc3/0x340
[ 35.000167][ T420] netlink_unicast+0x49e/0x780
[ 35.000460][ T420] ? __pfx_netlink_unicast+0x10/0x10
[ 35.000773][ T420] ? __lock_acquire+0x44d/0x7e0
[ 35.001077][ T420] netlink_sendmsg+0x721/0xbe0
[ 35.001367][ T420] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.001645][ T420] ? __import_iovec+0x238/0x3c0
[ 35.001936][ T420] ____sys_sendmsg+0x7ad/0xa10
[ 35.002216][ T420] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.002499][ T420] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.002854][ T420] ___sys_sendmsg+0xed/0x170
[ 35.003125][ T420] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.003410][ T420] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.003754][ T420] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.004036][ T420] ? find_held_lock+0x2b/0x80
[ 35.004323][ T420] ? __lock_acquire+0x44d/0x7e0
[ 35.004604][ T420] ? find_held_lock+0x2b/0x80
[ 35.004882][ T420] ? __virt_addr_valid+0x22e/0x450
[ 35.005157][ T420] ? __lock_release+0x5d/0x170
[ 35.005448][ T420] __sys_sendmsg+0x10b/0x1a0
[ 35.005721][ T420] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.006060][ T420] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.006360][ T420] ? rcu_is_watching+0x12/0xc0
[ 35.006644][ T420] do_syscall_64+0xc1/0x380
[ 35.006926][ T420] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.007266][ T420] RIP: 0033:0x7faff24901e7
[ 35.007564][ T420] 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
[ 35.008565][ T420] RSP: 002b:00007ffec67425d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.008985][ T420] RAX: ffffffffffffffda RBX: 00007ffec6742d00 RCX: 00007faff24901e7
[ 35.009408][ T420] RDX: 0000000000000000 RSI: 00007ffec6742640 RDI: 0000000000000005
[ 35.009823][ T420] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.010240][ T420] R10: 00007faff238dee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.010662][ T420] R13: 00000000686e4b5a R14: 0000000000499600 R15: 0000000000000000
[ 35.011130][ T420]
[ 35.011349][ T420] irq event stamp: 44297
[ 35.011558][ T420] hardirqs last enabled at (44305): [] __up_console_sem+0x6b/0x80
[ 35.012042][ T420] hardirqs last disabled at (44312): [] __up_console_sem+0x50/0x80
[ 35.012560][ T420] softirqs last enabled at (43528): [] handle_softirqs+0x358/0x620
[ 35.013044][ T420] softirqs last disabled at (42495): [] __irq_exit_rcu+0xfa/0x160
[ 35.013530][ T420] ---[ end trace 0000000000000000 ]---
[ 35.137806][ T421] ------------[ cut here ]------------
[ 35.138161][ T421] WARNING: CPU: 2 PID: 421 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.139047][ T421] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 35.139449][ T421] CPU: 2 UID: 0 PID: 421 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.140020][ T421] Tainted: [W]=WARN
[ 35.140242][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.140612][ T421] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.140934][ T421] 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
[ 35.141946][ T421] RSP: 0018:ffffc90000a77140 EFLAGS: 00010246
[ 35.142319][ T421] RAX: 0000000000000000 RBX: ffff88800c0a4000 RCX: 0000000000000001
[ 35.142747][ T421] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 35.143178][ T421] RBP: ffffc90000a77230 R08: ffff88800b80b800 R09: 0000000000000000
[ 35.143615][ T421] R10: ffffc90000a775c8 R11: ffffffff9a450668 R12: 1ffff9200014ee2c
[ 35.144041][ T421] R13: 00000000000007d0 R14: ffffc90000a77880 R15: ffff8880099d98e0
[ 35.144477][ T421] FS: 00007f71b8a76800(0000) GS:ffff88809abb7000(0000) knlGS:0000000000000000
[ 35.144979][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.145351][ T421] CR2: 00000000004e73d0 CR3: 000000000c48b005 CR4: 0000000000772ef0
[ 35.145785][ T421] PKRU: 55555554
[ 35.146007][ T421] Call Trace:
[ 35.146228][ T421]
[ 35.146393][ T421] ? find_held_lock+0x2b/0x80
[ 35.146695][ T421] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.146989][ T421] ? __lock_release+0x5d/0x170
[ 35.147287][ T421] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.147587][ T421] ? is_bpf_text_address+0x71/0x120
[ 35.147999][ T421] ? kernel_text_address+0xce/0xe0
[ 35.148294][ T421] do_setlink.constprop.0+0x6b1/0x2480
[ 35.148600][ T421] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.148971][ T421] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.149264][ T421] ? validate_chain+0x166/0x4d0
[ 35.149572][ T421] ? __kernel_text_address+0x12/0x40
[ 35.149867][ T421] ? __lock_acquire+0x44d/0x7e0
[ 35.150159][ T421] ? __mutex_trylock_common+0xf9/0x260
[ 35.150461][ T421] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.150831][ T421] ? rcu_is_watching+0x12/0xc0
[ 35.151137][ T421] ? rcu_is_watching+0x12/0xc0
[ 35.151437][ T421] ? trace_contention_end+0xdc/0x140
[ 35.151728][ T421] ? __mutex_lock+0x19c/0xcd0
[ 35.152020][ T421] ? find_held_lock+0x2b/0x80
[ 35.152322][ T421] ? rtnl_newlink+0x651/0xa60
[ 35.152607][ T421] ? __create_object+0x5e/0xb0
[ 35.152904][ T421] ? __pfx___mutex_lock+0x10/0x10
[ 35.153196][ T421] ? trace_cap_capable+0x10f/0x190
[ 35.153505][ T421] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.153863][ T421] ? __rtnl_newlink+0x40e/0xa40
[ 35.154163][ T421] rtnl_newlink+0x69a/0xa60
[ 35.154468][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.154762][ T421] ? __lock_acquire+0x44d/0x7e0
[ 35.155060][ T421] ? find_held_lock+0x2b/0x80
[ 35.155363][ T421] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.155654][ T421] ? __lock_release+0x5d/0x170
[ 35.155953][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.156243][ T421] rtnetlink_rcv_msg+0x710/0xc00
[ 35.156542][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.156835][ T421] ? __lock_acquire+0x44d/0x7e0
[ 35.157127][ T421] netlink_rcv_skb+0x121/0x350
[ 35.157424][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.157715][ T421] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.158023][ T421] ? netlink_deliver_tap+0x13e/0x340
[ 35.158321][ T421] ? netlink_deliver_tap+0xc3/0x340
[ 35.158616][ T421] netlink_unicast+0x49e/0x780
[ 35.158906][ T421] ? __pfx_netlink_unicast+0x10/0x10
[ 35.159197][ T421] ? __lock_acquire+0x44d/0x7e0
[ 35.159496][ T421] netlink_sendmsg+0x721/0xbe0
[ 35.159791][ T421] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.160086][ T421] ? __import_iovec+0x238/0x3c0
[ 35.160394][ T421] ____sys_sendmsg+0x7ad/0xa10
[ 35.160694][ T421] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.160985][ T421] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.161360][ T421] ___sys_sendmsg+0xed/0x170
[ 35.161647][ T421] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.161936][ T421] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.162302][ T421] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.162607][ T421] ? find_held_lock+0x2b/0x80
[ 35.162900][ T421] ? __lock_acquire+0x44d/0x7e0
[ 35.163196][ T421] ? find_held_lock+0x2b/0x80
[ 35.163496][ T421] ? __virt_addr_valid+0x22e/0x450
[ 35.163788][ T421] ? __lock_release+0x5d/0x170
[ 35.164081][ T421] __sys_sendmsg+0x10b/0x1a0
[ 35.164378][ T421] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.164740][ T421] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.165042][ T421] ? rcu_is_watching+0x12/0xc0
[ 35.165343][ T421] do_syscall_64+0xc1/0x380
[ 35.165634][ T421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.165984][ T421] RIP: 0033:0x7f71b8c431e7
[ 35.166284][ T421] 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
[ 35.167292][ T421] RSP: 002b:00007ffeea8846f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.167735][ T421] RAX: ffffffffffffffda RBX: 00007ffeea884e20 RCX: 00007f71b8c431e7
[ 35.168163][ T421] RDX: 0000000000000000 RSI: 00007ffeea884760 RDI: 0000000000000005
[ 35.168603][ T421] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.169028][ T421] R10: 00007f71b8b40ee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.169460][ T421] R13: 00000000686e4b5a R14: 0000000000499600 R15: 0000000000000000
[ 35.169897][ T421]
[ 35.170117][ T421] irq event stamp: 30699
[ 35.170370][ T421] hardirqs last enabled at (30711): [] __up_console_sem+0x6b/0x80
[ 35.170870][ T421] hardirqs last disabled at (30720): [] __up_console_sem+0x50/0x80
[ 35.171367][ T421] softirqs last enabled at (29670): [] handle_softirqs+0x358/0x620
[ 35.171860][ T421] softirqs last disabled at (29437): [] __irq_exit_rcu+0xfa/0x160
[ 35.172360][ T421] ---[ end trace 0000000000000000 ]---
[ 35.314806][ T422] ------------[ cut here ]------------
[ 35.315146][ T422] WARNING: CPU: 0 PID: 422 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.315719][ T422] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 35.316129][ T422] CPU: 0 UID: 0 PID: 422 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.316706][ T422] Tainted: [W]=WARN
[ 35.316915][ T422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.317275][ T422] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.317573][ T422] 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
[ 35.318585][ T422] RSP: 0018:ffffc90000a87140 EFLAGS: 00010246
[ 35.318934][ T422] RAX: 0000000000000000 RBX: ffff88800aa64000 RCX: 0000000000000001
[ 35.319364][ T422] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 35.319777][ T422] RBP: ffffc90000a87230 R08: ffff888004f23800 R09: 0000000000000000
[ 35.320209][ T422] R10: ffffc90000a875c8 R11: ffffffff9a450668 R12: 1ffff92000150e2c
[ 35.320649][ T422] R13: 00000000000007d0 R14: ffffc90000a87880 R15: ffff8880099da6e0
[ 35.321079][ T422] FS: 00007f3f6ba31800(0000) GS:ffff88809aab7000(0000) knlGS:0000000000000000
[ 35.321585][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.321938][ T422] CR2: 00000000004e5ab0 CR3: 000000000c2d6002 CR4: 0000000000772ef0
[ 35.322391][ T422] PKRU: 55555554
[ 35.322600][ T422] Call Trace:
[ 35.322808][ T422]
[ 35.322951][ T422] ? find_held_lock+0x2b/0x80
[ 35.323247][ T422] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.323538][ T422] ? __lock_release+0x5d/0x170
[ 35.323820][ T422] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.324111][ T422] ? is_bpf_text_address+0x71/0x120
[ 35.324411][ T422] ? kernel_text_address+0xce/0xe0
[ 35.324690][ T422] do_setlink.constprop.0+0x6b1/0x2480
[ 35.324970][ T422] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.325348][ T422] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.325626][ T422] ? validate_chain+0x166/0x4d0
[ 35.325905][ T422] ? __kernel_text_address+0x12/0x40
[ 35.326180][ T422] ? __lock_acquire+0x44d/0x7e0
[ 35.326482][ T422] ? __mutex_trylock_common+0xf9/0x260
[ 35.326761][ T422] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.327103][ T422] ? rcu_is_watching+0x12/0xc0
[ 35.327407][ T422] ? rcu_is_watching+0x12/0xc0
[ 35.327682][ T422] ? trace_contention_end+0xdc/0x140
[ 35.327964][ T422] ? __mutex_lock+0x19c/0xcd0
[ 35.328241][ T422] ? find_held_lock+0x2b/0x80
[ 35.328561][ T422] ? rtnl_newlink+0x651/0xa60
[ 35.328837][ T422] ? __create_object+0x5e/0xb0
[ 35.329115][ T422] ? __pfx___mutex_lock+0x10/0x10
[ 35.329406][ T422] ? trace_cap_capable+0x10f/0x190
[ 35.329732][ T422] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.330081][ T422] ? __rtnl_newlink+0x40e/0xa40
[ 35.330397][ T422] rtnl_newlink+0x69a/0xa60
[ 35.330720][ T422] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.331012][ T422] ? __lock_acquire+0x44d/0x7e0
[ 35.331323][ T422] ? find_held_lock+0x2b/0x80
[ 35.331619][ T422] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.331890][ T422] ? __lock_release+0x5d/0x170
[ 35.332173][ T422] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.332458][ T422] rtnetlink_rcv_msg+0x710/0xc00
[ 35.332753][ T422] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.333037][ T422] ? __lock_acquire+0x44d/0x7e0
[ 35.333329][ T422] netlink_rcv_skb+0x121/0x350
[ 35.333623][ T422] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.333900][ T422] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.334195][ T422] ? netlink_deliver_tap+0x13e/0x340
[ 35.334478][ T422] ? netlink_deliver_tap+0xc3/0x340
[ 35.334795][ T422] netlink_unicast+0x49e/0x780
[ 35.335077][ T422] ? __pfx_netlink_unicast+0x10/0x10
[ 35.335365][ T422] ? __lock_acquire+0x44d/0x7e0
[ 35.335659][ T422] netlink_sendmsg+0x721/0xbe0
[ 35.335939][ T422] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.336229][ T422] ? __import_iovec+0x238/0x3c0
[ 35.336523][ T422] ____sys_sendmsg+0x7ad/0xa10
[ 35.336818][ T422] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.337096][ T422] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.337461][ T422] ___sys_sendmsg+0xed/0x170
[ 35.337751][ T422] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.338028][ T422] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.338387][ T422] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.338679][ T422] ? find_held_lock+0x2b/0x80
[ 35.338990][ T422] ? __lock_acquire+0x44d/0x7e0
[ 35.339276][ T422] ? find_held_lock+0x2b/0x80
[ 35.339565][ T422] ? __virt_addr_valid+0x22e/0x450
[ 35.339854][ T422] ? __lock_release+0x5d/0x170
[ 35.340139][ T422] __sys_sendmsg+0x10b/0x1a0
[ 35.340423][ T422] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.340812][ T422] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.341110][ T422] ? rcu_is_watching+0x12/0xc0
[ 35.341403][ T422] do_syscall_64+0xc1/0x380
[ 35.341683][ T422] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.342045][ T422] RIP: 0033:0x7f3f6bbfe1e7
[ 35.342345][ T422] 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
[ 35.343356][ T422] RSP: 002b:00007ffef56bf738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.343790][ T422] RAX: ffffffffffffffda RBX: 00007ffef56bfe60 RCX: 00007f3f6bbfe1e7
[ 35.344205][ T422] RDX: 0000000000000000 RSI: 00007ffef56bf7a0 RDI: 0000000000000005
[ 35.344633][ T422] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.345070][ T422] R10: 00007f3f6bafbee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.345494][ T422] R13: 00000000686e4b5b R14: 0000000000499600 R15: 0000000000000000
[ 35.345930][ T422]
[ 35.346139][ T422] irq event stamp: 43969
[ 35.346356][ T422] hardirqs last enabled at (43979): [] __up_console_sem+0x6b/0x80
[ 35.346846][ T422] hardirqs last disabled at (43986): [] __up_console_sem+0x50/0x80
[ 35.347362][ T422] softirqs last enabled at (43184): [] handle_softirqs+0x358/0x620
[ 35.347843][ T422] softirqs last disabled at (43175): [] __irq_exit_rcu+0xfa/0x160
[ 35.348338][ T422] ---[ end trace 0000000000000000 ]---
[ 35.463482][ T423] ------------[ cut here ]------------
[ 35.463838][ T423] WARNING: CPU: 2 PID: 423 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.464417][ T423] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 35.464809][ T423] CPU: 2 UID: 0 PID: 423 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.465385][ T423] Tainted: [W]=WARN
[ 35.465611][ T423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.465966][ T423] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.466267][ T423] 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
[ 35.467277][ T423] RSP: 0018:ffffc90000a97140 EFLAGS: 00010246
[ 35.467649][ T423] RAX: 0000000000000000 RBX: ffff88800ba4c000 RCX: 0000000000000001
[ 35.468075][ T423] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 35.469079][ T423] RBP: ffffc90000a97230 R08: ffff888002080800 R09: 0000000000000000
[ 35.469521][ T423] R10: ffffc90000a975c8 R11: ffffffff9a450668 R12: 1ffff92000152e2c
[ 35.469950][ T423] R13: 00000000000007d0 R14: ffffc90000a97880 R15: ffff8880099db4e0
[ 35.470388][ T423] FS: 00007f01a6a80800(0000) GS:ffff88809abb7000(0000) knlGS:0000000000000000
[ 35.470911][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.471276][ T423] CR2: 00000000004e55b8 CR3: 000000000edad001 CR4: 0000000000772ef0
[ 35.471718][ T423] PKRU: 55555554
[ 35.471942][ T423] Call Trace:
[ 35.472161][ T423]
[ 35.472326][ T423] ? find_held_lock+0x2b/0x80
[ 35.472628][ T423] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.472920][ T423] ? __lock_release+0x5d/0x170
[ 35.473220][ T423] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.473528][ T423] ? is_bpf_text_address+0x71/0x120
[ 35.473821][ T423] ? kernel_text_address+0xce/0xe0
[ 35.474159][ T423] do_setlink.constprop.0+0x6b1/0x2480
[ 35.474473][ T423] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.474843][ T423] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.475143][ T423] ? validate_chain+0x166/0x4d0
[ 35.475447][ T423] ? __kernel_text_address+0x12/0x40
[ 35.475739][ T423] ? __lock_acquire+0x44d/0x7e0
[ 35.476034][ T423] ? __mutex_trylock_common+0xf9/0x260
[ 35.476344][ T423] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.476708][ T423] ? rcu_is_watching+0x12/0xc0
[ 35.477000][ T423] ? rcu_is_watching+0x12/0xc0
[ 35.477292][ T423] ? trace_contention_end+0xdc/0x140
[ 35.477601][ T423] ? __mutex_lock+0x19c/0xcd0
[ 35.477893][ T423] ? find_held_lock+0x2b/0x80
[ 35.478185][ T423] ? rtnl_newlink+0x651/0xa60
[ 35.478485][ T423] ? __create_object+0x5e/0xb0
[ 35.478780][ T423] ? __pfx___mutex_lock+0x10/0x10
[ 35.479068][ T423] ? trace_cap_capable+0x10f/0x190
[ 35.479373][ T423] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.479735][ T423] ? __rtnl_newlink+0x40e/0xa40
[ 35.480032][ T423] rtnl_newlink+0x69a/0xa60
[ 35.480339][ T423] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.480630][ T423] ? __lock_acquire+0x44d/0x7e0
[ 35.480939][ T423] ? find_held_lock+0x2b/0x80
[ 35.481254][ T423] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.481555][ T423] ? __lock_release+0x5d/0x170
[ 35.481849][ T423] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.482139][ T423] rtnetlink_rcv_msg+0x710/0xc00
[ 35.482439][ T423] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.482733][ T423] ? __lock_acquire+0x44d/0x7e0
[ 35.483030][ T423] netlink_rcv_skb+0x121/0x350
[ 35.483349][ T423] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.483643][ T423] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.483944][ T423] ? netlink_deliver_tap+0x13e/0x340
[ 35.484237][ T423] ? netlink_deliver_tap+0xc3/0x340
[ 35.484544][ T423] netlink_unicast+0x49e/0x780
[ 35.484840][ T423] ? __pfx_netlink_unicast+0x10/0x10
[ 35.485132][ T423] ? __lock_acquire+0x44d/0x7e0
[ 35.485439][ T423] netlink_sendmsg+0x721/0xbe0
[ 35.485733][ T423] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.486023][ T423] ? __import_iovec+0x238/0x3c0
[ 35.486337][ T423] ____sys_sendmsg+0x7ad/0xa10
[ 35.486632][ T423] ? lockdep_hardirqs_on+0x7c/0x110
[ 35.486921][ T423] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.487221][ T423] ___sys_sendmsg+0xed/0x170
[ 35.487522][ T423] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.487810][ T423] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.488169][ T423] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.488478][ T423] ? find_held_lock+0x2b/0x80
[ 35.488772][ T423] ? __lock_acquire+0x44d/0x7e0
[ 35.489064][ T423] ? find_held_lock+0x2b/0x80
[ 35.489364][ T423] ? __virt_addr_valid+0x22e/0x450
[ 35.489652][ T423] ? __lock_release+0x5d/0x170
[ 35.489949][ T423] __sys_sendmsg+0x10b/0x1a0
[ 35.490235][ T423] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.490603][ T423] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.490926][ T423] ? rcu_is_watching+0x12/0xc0
[ 35.491219][ T423] do_syscall_64+0xc1/0x380
[ 35.491520][ T423] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.491878][ T423] RIP: 0033:0x7f01a6c4d1e7
[ 35.492177][ T423] 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
[ 35.493197][ T423] RSP: 002b:00007ffd62387eb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.493638][ T423] RAX: ffffffffffffffda RBX: 00007ffd623885e0 RCX: 00007f01a6c4d1e7
[ 35.494065][ T423] RDX: 0000000000000000 RSI: 00007ffd62387f20 RDI: 0000000000000005
[ 35.494502][ T423] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.494936][ T423] R10: 00007f01a6b4aee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.495376][ T423] R13: 00000000686e4b5b R14: 0000000000499600 R15: 0000000000000000
[ 35.495813][ T423]
[ 35.496032][ T423] irq event stamp: 37161
[ 35.496254][ T423] hardirqs last enabled at (37171): [] __up_console_sem+0x6b/0x80
[ 35.496759][ T423] hardirqs last disabled at (37182): [] __up_console_sem+0x50/0x80
[ 35.497253][ T423] softirqs last enabled at (36278): [] handle_softirqs+0x358/0x620
[ 35.497752][ T423] softirqs last disabled at (35865): [] __irq_exit_rcu+0xfa/0x160
[ 35.498239][ T423] ---[ end trace 0000000000000000 ]---
[ 35.627143][ T424] ------------[ cut here ]------------
[ 35.627477][ T424] WARNING: CPU: 0 PID: 424 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.628035][ T424] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 35.628425][ T424] CPU: 0 UID: 0 PID: 424 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.628992][ T424] Tainted: [W]=WARN
[ 35.629204][ T424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.629556][ T424] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.629842][ 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
[ 35.630899][ T424] RSP: 0018:ffffc90000aa7140 EFLAGS: 00010246
[ 35.631250][ T424] RAX: 0000000000000000 RBX: ffff88800c1a9000 RCX: 0000000000000001
[ 35.631672][ T424] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 35.632089][ T424] RBP: ffffc90000aa7230 R08: ffff888009062000 R09: 0000000000000000
[ 35.632519][ T424] R10: ffffc90000aa75c8 R11: ffffffff9a450668 R12: 1ffff92000154e2c
[ 35.632940][ T424] R13: 00000000000007d0 R14: ffffc90000aa7880 R15: ffff8880099d83e0
[ 35.633375][ T424] FS: 00007f31446e2800(0000) GS:ffff88809aab7000(0000) knlGS:0000000000000000
[ 35.633856][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.634202][ T424] CR2: 00000000004e5ac8 CR3: 000000000c2d6004 CR4: 0000000000772ef0
[ 35.634821][ T424] PKRU: 55555554
[ 35.635031][ T424] Call Trace:
[ 35.635240][ T424]
[ 35.635392][ T424] ? find_held_lock+0x2b/0x80
[ 35.635679][ T424] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.635957][ T424] ? __lock_release+0x5d/0x170
[ 35.636241][ T424] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.636534][ T424] ? is_bpf_text_address+0x71/0x120
[ 35.636813][ T424] ? kernel_text_address+0xce/0xe0
[ 35.637100][ T424] do_setlink.constprop.0+0x6b1/0x2480
[ 35.637397][ T424] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.637744][ T424] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.638021][ T424] ? validate_chain+0x166/0x4d0
[ 35.638294][ T424] ? __kernel_text_address+0x12/0x40
[ 35.638584][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.638867][ T424] ? __mutex_trylock_common+0xf9/0x260
[ 35.639144][ T424] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.639497][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.639778][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.640055][ T424] ? trace_contention_end+0xdc/0x140
[ 35.640343][ T424] ? __mutex_lock+0x19c/0xcd0
[ 35.640629][ T424] ? find_held_lock+0x2b/0x80
[ 35.640945][ T424] ? rtnl_newlink+0x651/0xa60
[ 35.641217][ T424] ? __create_object+0x5e/0xb0
[ 35.641508][ T424] ? __pfx___mutex_lock+0x10/0x10
[ 35.641786][ T424] ? trace_cap_capable+0x10f/0x190
[ 35.642062][ T424] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.642411][ T424] ? __rtnl_newlink+0x40e/0xa40
[ 35.642697][ T424] rtnl_newlink+0x69a/0xa60
[ 35.642985][ T424] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.643258][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.643553][ T424] ? find_held_lock+0x2b/0x80
[ 35.643831][ T424] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.644132][ T424] ? __lock_release+0x5d/0x170
[ 35.644424][ T424] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.644700][ T424] rtnetlink_rcv_msg+0x710/0xc00
[ 35.644977][ T424] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.645264][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.645554][ T424] netlink_rcv_skb+0x121/0x350
[ 35.645836][ T424] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.646114][ T424] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.646410][ T424] ? netlink_deliver_tap+0x13e/0x340
[ 35.646683][ T424] ? netlink_deliver_tap+0xc3/0x340
[ 35.646968][ T424] netlink_unicast+0x49e/0x780
[ 35.647252][ T424] ? __pfx_netlink_unicast+0x10/0x10
[ 35.647537][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.647821][ T424] netlink_sendmsg+0x721/0xbe0
[ 35.648098][ T424] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.648383][ T424] ? __import_iovec+0x238/0x3c0
[ 35.648666][ T424] ____sys_sendmsg+0x7ad/0xa10
[ 35.648946][ T424] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.649227][ T424] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.649596][ T424] ___sys_sendmsg+0xed/0x170
[ 35.649870][ T424] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.650144][ T424] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.650499][ T424] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.650822][ T424] ? find_held_lock+0x2b/0x80
[ 35.651107][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.651406][ T424] ? find_held_lock+0x2b/0x80
[ 35.651684][ T424] ? __virt_addr_valid+0x22e/0x450
[ 35.651963][ T424] ? __lock_release+0x5d/0x170
[ 35.652245][ T424] __sys_sendmsg+0x10b/0x1a0
[ 35.652531][ T424] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.652873][ T424] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.653162][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.653453][ T424] do_syscall_64+0xc1/0x380
[ 35.653732][ T424] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.654076][ T424] RIP: 0033:0x7f31448af1e7
[ 35.654370][ 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
[ 35.655360][ T424] RSP: 002b:00007ffed997cc18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.655776][ T424] RAX: ffffffffffffffda RBX: 00007ffed997d340 RCX: 00007f31448af1e7
[ 35.656187][ T424] RDX: 0000000000000000 RSI: 00007ffed997cc80 RDI: 0000000000000005
[ 35.656607][ T424] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.657021][ T424] R10: 00007f31447acee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.657441][ T424] R13: 00000000686e4b5b R14: 0000000000499600 R15: 0000000000000000
[ 35.657869][ T424]
[ 35.658076][ T424] irq event stamp: 43721
[ 35.658284][ T424] hardirqs last enabled at (43729): [] __up_console_sem+0x6b/0x80
[ 35.658772][ T424] hardirqs last disabled at (43738): [] __up_console_sem+0x50/0x80
[ 35.659247][ T424] softirqs last enabled at (43058): [] handle_softirqs+0x358/0x620
[ 35.659732][ T424] softirqs last disabled at (42919): [] __irq_exit_rcu+0xfa/0x160
[ 35.660205][ T424] ---[ end trace 0000000000000000 ]---
[ 35.799969][ T425] ------------[ cut here ]------------
[ 35.800293][ T425] WARNING: CPU: 3 PID: 425 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.800866][ T425] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 35.801237][ T425] CPU: 3 UID: 0 PID: 425 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.802535][ T425] Tainted: [W]=WARN
[ 35.802750][ T425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.803101][ T425] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.803410][ 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
[ 35.804397][ T425] RSP: 0018:ffffc90000aa7140 EFLAGS: 00010246
[ 35.804745][ T425] RAX: 0000000000000000 RBX: ffff88800c1ac000 RCX: 0000000000000001
[ 35.805160][ T425] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 35.805579][ T425] RBP: ffffc90000aa7230 R08: ffff88800925b800 R09: 0000000000000000
[ 35.805990][ T425] R10: ffffc90000aa75c8 R11: ffffffff9a450668 R12: 1ffff92000154e2c
[ 35.806404][ T425] R13: 00000000000007d0 R14: ffffc90000aa7880 R15: ffff88800be95560
[ 35.806816][ T425] FS: 00007f0ee283d800(0000) GS:ffff88809ac37000(0000) knlGS:0000000000000000
[ 35.807305][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.807667][ T425] CR2: 00000000004e5ac0 CR3: 000000000edad006 CR4: 0000000000772ef0
[ 35.808108][ T425] PKRU: 55555554
[ 35.808331][ T425] Call Trace:
[ 35.808541][ T425]
[ 35.808682][ T425] ? find_held_lock+0x2b/0x80
[ 35.808971][ T425] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.809249][ T425] ? __lock_release+0x5d/0x170
[ 35.809545][ T425] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.809823][ T425] ? is_bpf_text_address+0x71/0x120
[ 35.810103][ T425] ? kernel_text_address+0xce/0xe0
[ 35.810391][ T425] do_setlink.constprop.0+0x6b1/0x2480
[ 35.810683][ T425] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.811039][ T425] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.811328][ T425] ? validate_chain+0x166/0x4d0
[ 35.811607][ T425] ? __kernel_text_address+0x12/0x40
[ 35.811885][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.812163][ T425] ? __mutex_trylock_common+0xf9/0x260
[ 35.812452][ T425] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.812797][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.813090][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.813381][ T425] ? trace_contention_end+0xdc/0x140
[ 35.813659][ T425] ? __mutex_lock+0x19c/0xcd0
[ 35.813938][ T425] ? find_held_lock+0x2b/0x80
[ 35.814219][ T425] ? rtnl_newlink+0x651/0xa60
[ 35.814521][ T425] ? __create_object+0x5e/0xb0
[ 35.814803][ T425] ? __pfx___mutex_lock+0x10/0x10
[ 35.815085][ T425] ? trace_cap_capable+0x10f/0x190
[ 35.815377][ T425] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.815728][ T425] ? __rtnl_newlink+0x40e/0xa40
[ 35.816018][ T425] rtnl_newlink+0x69a/0xa60
[ 35.816304][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.816596][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.816877][ T425] ? find_held_lock+0x2b/0x80
[ 35.817152][ T425] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.817439][ T425] ? __lock_release+0x5d/0x170
[ 35.817722][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.817994][ T425] rtnetlink_rcv_msg+0x710/0xc00
[ 35.818272][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.818562][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.818845][ T425] netlink_rcv_skb+0x121/0x350
[ 35.819132][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.819417][ T425] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.819712][ T425] ? netlink_deliver_tap+0x13e/0x340
[ 35.819988][ T425] ? netlink_deliver_tap+0xc3/0x340
[ 35.820264][ T425] netlink_unicast+0x49e/0x780
[ 35.820553][ T425] ? __pfx_netlink_unicast+0x10/0x10
[ 35.820838][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.821124][ T425] netlink_sendmsg+0x721/0xbe0
[ 35.821410][ T425] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.821692][ T425] ? __import_iovec+0x238/0x3c0
[ 35.821978][ T425] ____sys_sendmsg+0x7ad/0xa10
[ 35.822259][ T425] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.822539][ T425] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.822898][ T425] ___sys_sendmsg+0xed/0x170
[ 35.823171][ T425] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.823454][ T425] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.823808][ T425] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.824088][ T425] ? find_held_lock+0x2b/0x80
[ 35.824374][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.824655][ T425] ? find_held_lock+0x2b/0x80
[ 35.824931][ T425] ? __virt_addr_valid+0x22e/0x450
[ 35.825204][ T425] ? __lock_release+0x5d/0x170
[ 35.825498][ T425] __sys_sendmsg+0x10b/0x1a0
[ 35.825777][ T425] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.826120][ T425] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.826414][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.826690][ T425] do_syscall_64+0xc1/0x380
[ 35.826965][ T425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.827325][ T425] RIP: 0033:0x7f0ee2a0a1e7
[ 35.827611][ 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
[ 35.828599][ T425] RSP: 002b:00007ffe48c64188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.829017][ T425] RAX: ffffffffffffffda RBX: 00007ffe48c648b0 RCX: 00007f0ee2a0a1e7
[ 35.829440][ T425] RDX: 0000000000000000 RSI: 00007ffe48c641f0 RDI: 0000000000000005
[ 35.829857][ T425] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.830266][ T425] R10: 00007f0ee2907ee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.830694][ T425] R13: 00000000686e4b5b R14: 0000000000499600 R15: 0000000000000000
[ 35.831121][ T425]
[ 35.831336][ T425] irq event stamp: 44373
[ 35.831552][ T425] hardirqs last enabled at (44381): [] __up_console_sem+0x6b/0x80
[ 35.832029][ T425] hardirqs last disabled at (44388): [] __up_console_sem+0x50/0x80
[ 35.832509][ T425] softirqs last enabled at (43872): [] handle_softirqs+0x358/0x620
[ 35.832984][ T425] softirqs last disabled at (43863): [] __irq_exit_rcu+0xfa/0x160
[ 35.833472][ T425] ---[ end trace 0000000000000000 ]---
[ 36.014397][ T426] ------------[ cut here ]------------
[ 36.014788][ T426] WARNING: CPU: 1 PID: 426 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.015389][ T426] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 36.015772][ T426] CPU: 1 UID: 0 PID: 426 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.017082][ T426] Tainted: [W]=WARN
[ 36.017297][ T426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.017649][ T426] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.017935][ 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
[ 36.018934][ T426] RSP: 0018:ffffc90000ad7140 EFLAGS: 00010246
[ 36.019286][ T426] RAX: 0000000000000000 RBX: ffff888005229000 RCX: 0000000000000001
[ 36.019724][ T426] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 36.020149][ T426] RBP: ffffc90000ad7230 R08: ffff88800a84d000 R09: 0000000000000000
[ 36.020570][ T426] R10: ffffc90000ad75c8 R11: ffffffff9a450668 R12: 1ffff9200015ae2c
[ 36.020995][ T426] R13: 00000000000007d0 R14: ffffc90000ad7880 R15: ffff88800be94ae0
[ 36.021412][ T426] FS: 00007f559a2b1800(0000) GS:ffff88809ab37000(0000) knlGS:0000000000000000
[ 36.021901][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.022249][ T426] CR2: 00000000004e73f8 CR3: 000000000c2d6004 CR4: 0000000000772ef0
[ 36.022672][ T426] PKRU: 55555554
[ 36.022882][ T426] Call Trace:
[ 36.023110][ T426]
[ 36.023254][ T426] ? find_held_lock+0x2b/0x80
[ 36.023565][ T426] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.023865][ T426] ? __lock_release+0x5d/0x170
[ 36.024154][ T426] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.024442][ T426] ? is_bpf_text_address+0x71/0x120
[ 36.024723][ T426] ? kernel_text_address+0xce/0xe0
[ 36.025016][ T426] do_setlink.constprop.0+0x6b1/0x2480
[ 36.025324][ T426] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.025693][ T426] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.026391][ T426] ? validate_chain+0x166/0x4d0
[ 36.026673][ T426] ? __kernel_text_address+0x12/0x40
[ 36.026949][ T426] ? __lock_acquire+0x44d/0x7e0
[ 36.027267][ T426] ? __mutex_trylock_common+0xf9/0x260
[ 36.027574][ T426] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.027953][ T426] ? rcu_is_watching+0x12/0xc0
[ 36.028231][ T426] ? rcu_is_watching+0x12/0xc0
[ 36.028524][ T426] ? trace_contention_end+0xdc/0x140
[ 36.028823][ T426] ? __mutex_lock+0x19c/0xcd0
[ 36.029123][ T426] ? find_held_lock+0x2b/0x80
[ 36.029435][ T426] ? rtnl_newlink+0x651/0xa60
[ 36.029724][ T426] ? __create_object+0x5e/0xb0
[ 36.030001][ T426] ? __pfx___mutex_lock+0x10/0x10
[ 36.030294][ T426] ? trace_cap_capable+0x10f/0x190
[ 36.030589][ T426] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.030977][ T426] ? __rtnl_newlink+0x40e/0xa40
[ 36.031283][ T426] rtnl_newlink+0x69a/0xa60
[ 36.031590][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.031912][ T426] ? __lock_acquire+0x44d/0x7e0
[ 36.032195][ T426] ? find_held_lock+0x2b/0x80
[ 36.032490][ T426] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.032766][ T426] ? __lock_release+0x5d/0x170
[ 36.033054][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.033338][ T426] rtnetlink_rcv_msg+0x710/0xc00
[ 36.033618][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.033924][ T426] ? __lock_acquire+0x44d/0x7e0
[ 36.034207][ T426] netlink_rcv_skb+0x121/0x350
[ 36.034493][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.034789][ T426] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.035082][ T426] ? netlink_deliver_tap+0x13e/0x340
[ 36.035385][ T426] ? netlink_deliver_tap+0xc3/0x340
[ 36.035666][ T426] netlink_unicast+0x49e/0x780
[ 36.035956][ T426] ? __pfx_netlink_unicast+0x10/0x10
[ 36.036269][ T426] ? __lock_acquire+0x44d/0x7e0
[ 36.036580][ T426] netlink_sendmsg+0x721/0xbe0
[ 36.036867][ T426] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.037153][ T426] ? __import_iovec+0x238/0x3c0
[ 36.037445][ T426] ____sys_sendmsg+0x7ad/0xa10
[ 36.037725][ T426] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.037998][ T426] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.038369][ T426] ___sys_sendmsg+0xed/0x170
[ 36.038675][ T426] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.038962][ T426] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.039393][ T426] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.039673][ T426] ? find_held_lock+0x2b/0x80
[ 36.040055][ T426] ? __lock_acquire+0x44d/0x7e0
[ 36.040357][ T426] ? find_held_lock+0x2b/0x80
[ 36.040632][ T426] ? __virt_addr_valid+0x22e/0x450
[ 36.040918][ T426] ? __lock_release+0x5d/0x170
[ 36.041200][ T426] __sys_sendmsg+0x10b/0x1a0
[ 36.041510][ T426] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.041914][ T426] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.042238][ T426] ? rcu_is_watching+0x12/0xc0
[ 36.042528][ T426] do_syscall_64+0xc1/0x380
[ 36.042805][ T426] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.043146][ T426] RIP: 0033:0x7f559a47e1e7
[ 36.043467][ 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
[ 36.044497][ T426] RSP: 002b:00007ffd861ccd18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.044915][ T426] RAX: ffffffffffffffda RBX: 00007ffd861cd440 RCX: 00007f559a47e1e7
[ 36.045353][ T426] RDX: 0000000000000000 RSI: 00007ffd861ccd80 RDI: 0000000000000005
[ 36.045836][ T426] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.046264][ T426] R10: 00007f559a37bee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.046711][ T426] R13: 00000000686e4b5b R14: 0000000000499600 R15: 0000000000000000
[ 36.047206][ T426]
[ 36.047435][ T426] irq event stamp: 42461
[ 36.047653][ T426] hardirqs last enabled at (42469): [] __up_console_sem+0x6b/0x80
[ 36.048172][ T426] hardirqs last disabled at (42476): [] __up_console_sem+0x50/0x80
[ 36.048705][ T426] softirqs last enabled at (42458): [] handle_softirqs+0x358/0x620
[ 36.049228][ T426] softirqs last disabled at (42437): [] __irq_exit_rcu+0xfa/0x160
[ 36.049782][ T426] ---[ end trace 0000000000000000 ]---
[ 36.161662][ T427] ------------[ cut here ]------------
[ 36.161991][ T427] WARNING: CPU: 3 PID: 427 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.162564][ T427] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 36.162946][ T427] CPU: 3 UID: 0 PID: 427 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.163565][ T427] Tainted: [W]=WARN
[ 36.163781][ T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.164182][ T427] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.164500][ 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
[ 36.165580][ T427] RSP: 0018:ffffc90000ad7140 EFLAGS: 00010246
[ 36.165990][ T427] RAX: 0000000000000000 RBX: ffff88800ba91000 RCX: 0000000000000001
[ 36.166425][ T427] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 36.166843][ T427] RBP: ffffc90000ad7230 R08: ffff888002730800 R09: 0000000000000000
[ 36.167270][ T427] R10: ffffc90000ad75c8 R11: ffffffff9a450668 R12: 1ffff9200015ae2c
[ 36.167714][ T427] R13: 00000000000007d0 R14: ffffc90000ad7880 R15: ffff88800be94060
[ 36.168127][ T427] FS: 00007ff4d24fe800(0000) GS:ffff88809ac37000(0000) knlGS:0000000000000000
[ 36.168652][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.169003][ T427] CR2: 00000000004e5ab8 CR3: 000000000bd7b001 CR4: 0000000000772ef0
[ 36.169598][ T427] PKRU: 55555554
[ 36.169818][ T427] Call Trace:
[ 36.170024][ T427]
[ 36.170197][ T427] ? find_held_lock+0x2b/0x80
[ 36.170755][ T427] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.171078][ T427] ? __lock_release+0x5d/0x170
[ 36.171571][ T427] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.171856][ T427] ? is_bpf_text_address+0x71/0x120
[ 36.172153][ T427] ? kernel_text_address+0xce/0xe0
[ 36.172441][ T427] do_setlink.constprop.0+0x6b1/0x2480
[ 36.172735][ T427] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.173131][ T427] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.173450][ T427] ? validate_chain+0x166/0x4d0
[ 36.173760][ T427] ? __kernel_text_address+0x12/0x40
[ 36.174088][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.174435][ T427] ? __mutex_trylock_common+0xf9/0x260
[ 36.174722][ T427] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.175081][ T427] ? rcu_is_watching+0x12/0xc0
[ 36.175434][ T427] ? rcu_is_watching+0x12/0xc0
[ 36.175724][ T427] ? trace_contention_end+0xdc/0x140
[ 36.176058][ T427] ? __mutex_lock+0x19c/0xcd0
[ 36.176398][ T427] ? find_held_lock+0x2b/0x80
[ 36.176686][ T427] ? rtnl_newlink+0x651/0xa60
[ 36.176959][ T427] ? __create_object+0x5e/0xb0
[ 36.177249][ T427] ? __pfx___mutex_lock+0x10/0x10
[ 36.177556][ T427] ? trace_cap_capable+0x10f/0x190
[ 36.177846][ T427] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.178198][ T427] ? __rtnl_newlink+0x40e/0xa40
[ 36.178492][ T427] rtnl_newlink+0x69a/0xa60
[ 36.178792][ T427] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.179066][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.179364][ T427] ? find_held_lock+0x2b/0x80
[ 36.179672][ T427] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.179946][ T427] ? __lock_release+0x5d/0x170
[ 36.180236][ T427] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.180522][ T427] rtnetlink_rcv_msg+0x710/0xc00
[ 36.180818][ T427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.181095][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.181409][ T427] netlink_rcv_skb+0x121/0x350
[ 36.181696][ T427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.182000][ T427] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.182331][ T427] ? netlink_deliver_tap+0x13e/0x340
[ 36.182654][ T427] ? netlink_deliver_tap+0xc3/0x340
[ 36.182930][ T427] netlink_unicast+0x49e/0x780
[ 36.183210][ T427] ? __pfx_netlink_unicast+0x10/0x10
[ 36.183496][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.183776][ T427] netlink_sendmsg+0x721/0xbe0
[ 36.184052][ T427] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.184357][ T427] ? __import_iovec+0x238/0x3c0
[ 36.184660][ T427] ____sys_sendmsg+0x7ad/0xa10
[ 36.184939][ T427] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.185215][ T427] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.185587][ T427] ___sys_sendmsg+0xed/0x170
[ 36.185870][ T427] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.186146][ T427] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.186502][ T427] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.186798][ T427] ? find_held_lock+0x2b/0x80
[ 36.187109][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.187416][ T427] ? find_held_lock+0x2b/0x80
[ 36.187732][ T427] ? __virt_addr_valid+0x22e/0x450
[ 36.188009][ T427] ? __lock_release+0x5d/0x170
[ 36.188302][ T427] __sys_sendmsg+0x10b/0x1a0
[ 36.188604][ T427] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.188964][ T427] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.189268][ T427] ? rcu_is_watching+0x12/0xc0
[ 36.189570][ T427] do_syscall_64+0xc1/0x380
[ 36.189859][ T427] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.190204][ T427] RIP: 0033:0x7ff4d26cb1e7
[ 36.190535][ 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
[ 36.191638][ T427] RSP: 002b:00007ffdb87523d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.192072][ T427] RAX: ffffffffffffffda RBX: 00007ffdb8752b00 RCX: 00007ff4d26cb1e7
[ 36.192581][ T427] RDX: 0000000000000000 RSI: 00007ffdb8752440 RDI: 0000000000000005
[ 36.193027][ T427] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.193466][ T427] R10: 00007ff4d25c8ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.193917][ T427] R13: 00000000686e4b5b R14: 0000000000499600 R15: 0000000000000000
[ 36.194355][ T427]
[ 36.194563][ T427] irq event stamp: 34759
[ 36.194769][ T427] hardirqs last enabled at (34767): [] __up_console_sem+0x6b/0x80
[ 36.195282][ T427] hardirqs last disabled at (34774): [] __up_console_sem+0x50/0x80
[ 36.195871][ T427] softirqs last enabled at (34712): [] handle_softirqs+0x358/0x620
[ 36.196445][ T427] softirqs last disabled at (34707): [] __irq_exit_rcu+0xfa/0x160
[ 36.196938][ T427] ---[ end trace 0000000000000000 ]---
[ 36.304208][ T428] ------------[ cut here ]------------
[ 36.304555][ T428] WARNING: CPU: 3 PID: 428 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.305150][ T428] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 36.305532][ T428] CPU: 3 UID: 0 PID: 428 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.306141][ T428] Tainted: [W]=WARN
[ 36.306365][ T428] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.306717][ T428] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.307039][ T428] 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
[ 36.309486][ T428] RSP: 0018:ffffc90000b37140 EFLAGS: 00010246
[ 36.309856][ T428] RAX: 0000000000000000 RBX: ffff88800226c000 RCX: 0000000000000001
[ 36.310285][ T428] RDX: 0000000000000000 RSI: ffffffff9969b941 RDI: ffffffff98e555e0
[ 36.310860][ T428] RBP: ffffc90000b37230 R08: ffff888009090800 R09: 0000000000000000
[ 36.311278][ T428] R10: ffffc90000b375c8 R11: ffffffff9a450668 R12: 1ffff92000166e2c
[ 36.311828][ T428] R13: 00000000000007d0 R14: ffffc90000b37880 R15: ffff88800be96a60
[ 36.312244][ T428] FS: 00007f0d81144800(0000) GS:ffff88809ac37000(0000) knlGS:0000000000000000
[ 36.312923][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.313289][ T428] CR2: 00000000004e59c0 CR3: 000000000c2d6002 CR4: 0000000000772ef0
[ 36.313817][ T428] PKRU: 55555554
[ 36.314037][ T428] Call Trace:
[ 36.314254][ T428]
[ 36.314408][ T428] ? find_held_lock+0x2b/0x80
[ 36.314700][ T428] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.314980][ T428] ? __lock_release+0x5d/0x170
[ 36.315266][ T428] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.315553][ T428] ? is_bpf_text_address+0x71/0x120
[ 36.315833][ T428] ? kernel_text_address+0xce/0xe0
[ 36.316141][ T428] do_setlink.constprop.0+0x6b1/0x2480
[ 36.316434][ T428] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.316790][ T428] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.317067][ T428] ? validate_chain+0x166/0x4d0
[ 36.317350][ T428] ? __kernel_text_address+0x12/0x40
[ 36.317647][ T428] ? __lock_acquire+0x44d/0x7e0
[ 36.317926][ T428] ? __mutex_trylock_common+0xf9/0x260
[ 36.318205][ T428] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.318567][ T428] ? rcu_is_watching+0x12/0xc0
[ 36.318876][ T428] ? rcu_is_watching+0x12/0xc0
[ 36.319152][ T428] ? trace_contention_end+0xdc/0x140
[ 36.319436][ T428] ? __mutex_lock+0x19c/0xcd0
[ 36.319778][ T428] ? find_held_lock+0x2b/0x80
[ 36.320060][ T428] ? rtnl_newlink+0x651/0xa60
[ 36.320357][ T428] ? __create_object+0x5e/0xb0
[ 36.320643][ T428] ? __pfx___mutex_lock+0x10/0x10
[ 36.320939][ T428] ? trace_cap_capable+0x10f/0x190
[ 36.321230][ T428] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.321586][ T428] ? __rtnl_newlink+0x40e/0xa40
[ 36.321877][ T428] rtnl_newlink+0x69a/0xa60
[ 36.322163][ T428] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.322482][ T428] ? __lock_acquire+0x44d/0x7e0
[ 36.322783][ T428] ? find_held_lock+0x2b/0x80
[ 36.323063][ T428] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.323396][ T428] ? __lock_release+0x5d/0x170
[ 36.323766][ T428] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.324086][ T428] rtnetlink_rcv_msg+0x710/0xc00
[ 36.324380][ T428] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.324668][ T428] ? __lock_acquire+0x44d/0x7e0
[ 36.324948][ T428] netlink_rcv_skb+0x121/0x350
[ 36.325225][ T428] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.325569][ T428] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.325865][ T428] ? netlink_deliver_tap+0x13e/0x340
[ 36.326182][ T428] ? netlink_deliver_tap+0xc3/0x340
[ 36.326500][ T428] netlink_unicast+0x49e/0x780
[ 36.326799][ T428] ? __pfx_netlink_unicast+0x10/0x10
[ 36.327079][ T428] ? __lock_acquire+0x44d/0x7e0
[ 36.327379][ T428] netlink_sendmsg+0x721/0xbe0
[ 36.327656][ T428] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.327943][ T428] ? __import_iovec+0x238/0x3c0
[ 36.328226][ T428] ____sys_sendmsg+0x7ad/0xa10
[ 36.328513][ T428] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.328786][ T428] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.329141][ T428] ___sys_sendmsg+0xed/0x170
[ 36.329422][ T428] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.329697][ T428] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.330045][ T428] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.330337][ T428] ? find_held_lock+0x2b/0x80
[ 36.330616][ T428] ? __lock_acquire+0x44d/0x7e0
[ 36.330914][ T428] ? find_held_lock+0x2b/0x80
[ 36.331190][ T428] ? __virt_addr_valid+0x22e/0x450
[ 36.331479][ T428] ? __lock_release+0x5d/0x170
[ 36.331763][ T428] __sys_sendmsg+0x10b/0x1a0
[ 36.332046][ T428] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.332406][ T428] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.332719][ T428] ? rcu_is_watching+0x12/0xc0
[ 36.333005][ T428] do_syscall_64+0xc1/0x380
[ 36.333329][ T428] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.333683][ T428] RIP: 0033:0x7f0d813111e7
[ 36.333974][ T428] 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
[ 36.335013][ T428] RSP: 002b:00007fffda1afa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.335452][ T428] RAX: ffffffffffffffda RBX: 00007fffda1b01b0 RCX: 00007f0d813111e7
[ 36.335866][ T428] RDX: 0000000000000000 RSI: 00007fffda1afaf0 RDI: 0000000000000005
[ 36.336280][ T428] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.336702][ T428] R10: 00007f0d8120eee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.337118][ T428] R13: 00000000686e4b5c R14: 0000000000499600 R15: 0000000000000000
[ 36.337601][ T428]
[ 36.337816][ T428] irq event stamp: 31941
[ 36.338127][ T428] hardirqs last enabled at (31949): [] __up_console_sem+0x6b/0x80
[ 36.338643][ T428] hardirqs last disabled at (31958): [] __up_console_sem+0x50/0x80
[ 36.339124][ T428] softirqs last enabled at (31276): [] handle_softirqs+0x358/0x620
[ 36.339618][ T428] softirqs last disabled at (31203): [] __irq_exit_rcu+0xfa/0x160
[ 36.340115][ T428] ---[ end trace 0000000000000000 ]---