[ 19.694911][ T310] 8021q: 802.1Q VLAN Support v1.8
[ 20.895008][ T321] gre: GRE over IPv4 demultiplexer driver
[ 20.912342][ T321] ip_gre: GRE over IPv4 tunneling driver
[ 20.973449][ T320] ------------[ cut here ]------------
[ 20.974305][ T320] WARNING: CPU: 2 PID: 320 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.975418][ T320] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.976302][ T320] CPU: 2 UID: 0 PID: 320 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.977338][ T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.978067][ T320] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.978666][ T320] 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
[ 20.980632][ T320] RSP: 0018:ffffc90000807000 EFLAGS: 00010246
[ 20.981340][ T320] RAX: 0000000000000000 RBX: ffff8880050a1000 RCX: 0000000000000001
[ 20.982188][ T320] RDX: 0000000000000000 RSI: ffffffffb8a9b941 RDI: ffffffffb82555e0
[ 20.983039][ T320] RBP: ffffc900008070e8 R08: ffff8880050a1218 R09: 0000000000000000
[ 20.983896][ T320] R10: ffffc90000807118 R11: ffffffffb8f79160 R12: 1ffff92000100e04
[ 20.984745][ T320] R13: 000000000000ffe7 R14: ffffc90000807118 R15: ffff8880050a1218
[ 20.985622][ T320] FS: 00007f213ab02800(0000) GS:ffff88807b7b7000(0000) knlGS:0000000000000000
[ 20.986609][ T320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.993076][ T320] CR2: 00007ff36899d26f CR3: 000000000e4e9005 CR4: 0000000000772ef0
[ 20.993864][ T320] PKRU: 55555554
[ 20.994302][ T320] Call Trace:
[ 20.994734][ T320]
[ 20.995049][ T320] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.995768][ T320] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.996361][ T320] ? find_held_lock+0x2b/0x80
[ 20.998163][ T320] netif_set_mtu+0x88/0x100
[ 20.998747][ T320] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.999787][ T320] dev_set_mtu+0xa0/0x150
[ 21.000246][ T320] ip_tunnel_newlink+0x3a5/0x650
[ 21.000869][ T320] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.003554][ T320] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.004150][ T320] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.004873][ T320] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.005903][ T320] ? rtnl_create_link+0x172/0xe30
[ 21.006457][ T320] rtnl_newlink_create+0x2ba/0x770
[ 21.007029][ T320] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.007580][ T320] ? __dev_get_by_name+0x12/0x50
[ 21.008125][ T320] ? rtnl_dev_get+0xa2/0x150
[ 21.008665][ T320] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.009233][ T320] ? rtnl_newlink+0x651/0xa60
[ 21.010246][ T320] ? reacquire_held_locks+0xd1/0x200
[ 21.010814][ T320] __rtnl_newlink+0x231/0xa40
[ 21.011401][ T320] rtnl_newlink+0x69a/0xa60
[ 21.011968][ T320] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.012541][ T320] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.013083][ T320] ? __lock_release+0x5d/0x170
[ 21.013644][ T320] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.014195][ T320] rtnetlink_rcv_msg+0x710/0xc00
[ 21.014742][ T320] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.015308][ T320] ? __lock_acquire+0x44d/0x7e0
[ 21.016267][ T320] netlink_rcv_skb+0x121/0x350
[ 21.016853][ T320] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.017397][ T320] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.018394][ T320] ? netlink_deliver_tap+0x13e/0x340
[ 21.018949][ T320] ? netlink_deliver_tap+0xc3/0x340
[ 21.019934][ T320] netlink_unicast+0x49e/0x780
[ 21.020483][ T320] ? __pfx_netlink_unicast+0x10/0x10
[ 21.021067][ T320] ? __lock_acquire+0x44d/0x7e0
[ 21.021650][ T320] netlink_sendmsg+0x721/0xbe0
[ 21.022212][ T320] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.022762][ T320] ? __import_iovec+0x238/0x3c0
[ 21.023344][ T320] ____sys_sendmsg+0x7ad/0xa10
[ 21.023909][ T320] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.024430][ T320] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.026398][ T320] ___sys_sendmsg+0xed/0x170
[ 21.026967][ T320] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.027536][ T320] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.028252][ T320] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.029548][ T320] ? find_held_lock+0x2b/0x80
[ 21.029897][ T320] ? __lock_acquire+0x44d/0x7e0
[ 21.030233][ T320] ? find_held_lock+0x2b/0x80
[ 21.030553][ T320] ? __virt_addr_valid+0x22e/0x450
[ 21.030895][ T320] ? __lock_release+0x5d/0x170
[ 21.031218][ T320] __sys_sendmsg+0x10b/0x1a0
[ 21.031535][ T320] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.031937][ T320] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.032492][ T320] ? rcu_is_watching+0x12/0xc0
[ 21.032817][ T320] do_syscall_64+0xc1/0x380
[ 21.033368][ T320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.033758][ T320] RIP: 0033:0x7f213accf1e7
[ 21.034119][ T320] Code: Unable to access opcode bytes at 0x7f213accf1bd.
[ 21.034538][ T320] RSP: 002b:00007ffdd2e2f8d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.035024][ T320] RAX: ffffffffffffffda RBX: 00007ffdd2e30000 RCX: 00007f213accf1e7
[ 21.035963][ T320] RDX: 0000000000000000 RSI: 00007ffdd2e2f940 RDI: 0000000000000005
[ 21.036894][ T320] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 21.037373][ T320] R10: 00007f213abccee8 R11: 0000000000000246 R12: 00007ffdd2e30020
[ 21.037866][ T320] R13: 00000000686e3c64 R14: 0000000000499600 R15: 00007ffdd2e2fa24
[ 21.038367][ T320]
[ 21.038614][ T320] irq event stamp: 43167
[ 21.038874][ T320] hardirqs last enabled at (43179): [] __up_console_sem+0x6b/0x80
[ 21.039892][ T320] hardirqs last disabled at (43190): [] __up_console_sem+0x50/0x80
[ 21.040440][ T320] softirqs last enabled at (42776): [] handle_softirqs+0x358/0x620
[ 21.041220][ T320] softirqs last disabled at (42769): [] __irq_exit_rcu+0xfa/0x160
[ 21.041917][ T320] ---[ end trace 0000000000000000 ]---
[ 21.900455][ T331] ------------[ cut here ]------------
[ 21.900810][ T331] WARNING: CPU: 1 PID: 331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.901443][ T331] Modules linked in: ip_gre gre 8021q vrf veth
[ 21.901867][ T331] CPU: 1 UID: 0 PID: 331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.902516][ T331] Tainted: [W]=WARN
[ 21.902767][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.904404][ T331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.904737][ T331] 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
[ 21.905916][ T331] RSP: 0018:ffffc90000517000 EFLAGS: 00010246
[ 21.906312][ T331] RAX: 0000000000000000 RBX: ffff888008409000 RCX: 0000000000000001
[ 21.906775][ T331] RDX: 0000000000000000 RSI: ffffffffb8a9b941 RDI: ffffffffb82555e0
[ 21.907256][ T331] RBP: ffffc900005170e8 R08: ffff888008409218 R09: 0000000000000000
[ 21.907722][ T331] R10: ffffc90000517118 R11: ffffffffb8f79160 R12: 1ffff920000a2e04
[ 21.908188][ T331] R13: 000000000000ffe7 R14: ffffc90000517118 R15: ffff888008409218
[ 21.908669][ T331] FS: 00007f9ab67c3800(0000) GS:ffff88807b737000(0000) knlGS:0000000000000000
[ 21.909220][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.909632][ T331] CR2: 00000000004e7390 CR3: 00000000094f2005 CR4: 0000000000772ef0
[ 21.910097][ T331] PKRU: 55555554
[ 21.910328][ T331] Call Trace:
[ 21.910574][ T331]
[ 21.910732][ T331] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 21.911129][ T331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.911556][ T331] ? find_held_lock+0x2b/0x80
[ 21.911892][ T331] netif_set_mtu+0x88/0x100
[ 21.912199][ T331] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.912529][ T331] dev_set_mtu+0xa0/0x150
[ 21.912764][ T331] ip_tunnel_newlink+0x3a5/0x650
[ 21.913080][ T331] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.913398][ T331] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.913725][ T331] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.914115][ T331] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.914437][ T331] ? rtnl_create_link+0x172/0xe30
[ 21.914750][ T331] rtnl_newlink_create+0x2ba/0x770
[ 21.915075][ T331] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.915380][ T331] ? __dev_get_by_name+0x12/0x50
[ 21.915682][ T331] ? rtnl_dev_get+0xa2/0x150
[ 21.915999][ T331] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.916315][ T331] ? rtnl_newlink+0x651/0xa60
[ 21.916619][ T331] ? reacquire_held_locks+0xd1/0x200
[ 21.916941][ T331] __rtnl_newlink+0x231/0xa40
[ 21.917256][ T331] rtnl_newlink+0x69a/0xa60
[ 21.917576][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.917905][ T331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.918207][ T331] ? __lock_release+0x5d/0x170
[ 21.918527][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.918859][ T331] rtnetlink_rcv_msg+0x710/0xc00
[ 21.919186][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.919516][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.919851][ T331] netlink_rcv_skb+0x121/0x350
[ 21.920180][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.920501][ T331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.920844][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 21.921167][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 21.921474][ T331] netlink_unicast+0x49e/0x780
[ 21.921801][ T331] ? __pfx_netlink_unicast+0x10/0x10
[ 21.922139][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.922465][ T331] netlink_sendmsg+0x721/0xbe0
[ 21.922772][ T331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.923094][ T331] ? __import_iovec+0x238/0x3c0
[ 21.923423][ T331] ____sys_sendmsg+0x7ad/0xa10
[ 21.923735][ T331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.924049][ T331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.924445][ T331] ___sys_sendmsg+0xed/0x170
[ 21.924750][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.925064][ T331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.925443][ T331] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.925754][ T331] ? find_held_lock+0x2b/0x80
[ 21.926073][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.926385][ T331] ? find_held_lock+0x2b/0x80
[ 21.926692][ T331] ? __virt_addr_valid+0x22e/0x450
[ 21.927006][ T331] ? __lock_release+0x5d/0x170
[ 21.927332][ T331] __sys_sendmsg+0x10b/0x1a0
[ 21.927633][ T331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.928015][ T331] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.928332][ T331] ? rcu_is_watching+0x12/0xc0
[ 21.928657][ T331] do_syscall_64+0xc1/0x380
[ 21.928978][ T331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.929376][ T331] RIP: 0033:0x7f9ab69901e7
[ 21.929708][ T331] 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
[ 21.930824][ T331] RSP: 002b:00007ffd4dbccdf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.931311][ T331] RAX: ffffffffffffffda RBX: 00007ffd4dbcd520 RCX: 00007f9ab69901e7
[ 21.931771][ T331] RDX: 0000000000000000 RSI: 00007ffd4dbcce60 RDI: 0000000000000005
[ 21.932240][ T331] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 21.932698][ T331] R10: 00007f9ab688dee8 R11: 0000000000000246 R12: 00007ffd4dbcd540
[ 21.933166][ T331] R13: 00000000686e3c65 R14: 0000000000499600 R15: 00007ffd4dbccf44
[ 21.933637][ T331]
[ 21.933908][ T331] irq event stamp: 46311
[ 21.934141][ T331] hardirqs last enabled at (46319): [] __up_console_sem+0x6b/0x80
[ 21.934675][ T331] hardirqs last disabled at (46326): [] __up_console_sem+0x50/0x80
[ 21.935211][ T331] softirqs last enabled at (45596): [] handle_softirqs+0x358/0x620
[ 21.935748][ T331] softirqs last disabled at (44837): [] __irq_exit_rcu+0xfa/0x160
[ 21.936281][ T331] ---[ end trace 0000000000000000 ]---
[ 24.868602][ T359] ------------[ cut here ]------------
[ 24.869238][ T359] WARNING: CPU: 0 PID: 359 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.869934][ T359] Modules linked in: ip_gre gre 8021q vrf veth
[ 24.870377][ T359] CPU: 0 UID: 0 PID: 359 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.871074][ T359] Tainted: [W]=WARN
[ 24.871320][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.871726][ T359] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.872098][ T359] 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
[ 24.873306][ T359] RSP: 0018:ffffc90000777000 EFLAGS: 00010246
[ 24.873737][ T359] RAX: 0000000000000000 RBX: ffff888008401000 RCX: 0000000000000001
[ 24.874262][ T359] RDX: 0000000000000000 RSI: ffffffffb8a9b941 RDI: ffffffffb82555e0
[ 24.874757][ T359] RBP: ffffc900007770e8 R08: ffff888008401218 R09: 0000000000000000
[ 24.875265][ T359] R10: ffffc90000777118 R11: ffffffffb8f79160 R12: 1ffff920000eee04
[ 24.875760][ T359] R13: 000000000000ffe7 R14: ffffc90000777118 R15: ffff888008401218
[ 24.876253][ T359] FS: 00007f04e886c800(0000) GS:ffff88807b6b7000(0000) knlGS:0000000000000000
[ 24.876826][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.877245][ T359] CR2: 00000000004e73d0 CR3: 000000000e459005 CR4: 0000000000772ef0
[ 24.877758][ T359] PKRU: 55555554
[ 24.878025][ T359] Call Trace:
[ 24.878268][ T359]
[ 24.878431][ T359] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 24.878851][ T359] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.879199][ T359] ? find_held_lock+0x2b/0x80
[ 24.879546][ T359] netif_set_mtu+0x88/0x100
[ 24.879895][ T359] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.880244][ T359] dev_set_mtu+0xa0/0x150
[ 24.880488][ T359] ip_tunnel_newlink+0x3a5/0x650
[ 24.880845][ T359] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 24.881178][ T359] ipgre_newlink+0x170/0x200 [ip_gre]
[ 24.881516][ T359] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 24.881949][ T359] ? __pfx_validate_linkmsg+0x10/0x10
[ 24.882280][ T359] ? rtnl_create_link+0x172/0xe30
[ 24.882603][ T359] rtnl_newlink_create+0x2ba/0x770
[ 24.882936][ T359] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 24.883252][ T359] ? __dev_get_by_name+0x12/0x50
[ 24.883602][ T359] ? rtnl_dev_get+0xa2/0x150
[ 24.883945][ T359] ? __pfx_rtnl_dev_get+0x10/0x10
[ 24.884272][ T359] ? rtnl_newlink+0x651/0xa60
[ 24.884587][ T359] ? reacquire_held_locks+0xd1/0x200
[ 24.884921][ T359] __rtnl_newlink+0x231/0xa40
[ 24.885254][ T359] rtnl_newlink+0x69a/0xa60
[ 24.885577][ T359] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.885917][ T359] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.886233][ T359] ? __lock_release+0x5d/0x170
[ 24.886559][ T359] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.886890][ T359] rtnetlink_rcv_msg+0x710/0xc00
[ 24.887213][ T359] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.887535][ T359] ? __lock_acquire+0x44d/0x7e0
[ 24.887873][ T359] netlink_rcv_skb+0x121/0x350
[ 24.888196][ T359] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.888518][ T359] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.888862][ T359] ? netlink_deliver_tap+0x13e/0x340
[ 24.889180][ T359] ? netlink_deliver_tap+0xc3/0x340
[ 24.889514][ T359] netlink_unicast+0x49e/0x780
[ 24.889862][ T359] ? __pfx_netlink_unicast+0x10/0x10
[ 24.890193][ T359] ? __lock_acquire+0x44d/0x7e0
[ 24.890545][ T359] netlink_sendmsg+0x721/0xbe0
[ 24.890886][ T359] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.891216][ T359] ? __import_iovec+0x238/0x3c0
[ 24.891542][ T359] ____sys_sendmsg+0x7ad/0xa10
[ 24.891875][ T359] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.892193][ T359] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.892600][ T359] ___sys_sendmsg+0xed/0x170
[ 24.892927][ T359] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.893250][ T359] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.893654][ T359] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.893988][ T359] ? find_held_lock+0x2b/0x80
[ 24.894313][ T359] ? __lock_acquire+0x44d/0x7e0
[ 24.894638][ T359] ? find_held_lock+0x2b/0x80
[ 24.894971][ T359] ? __virt_addr_valid+0x22e/0x450
[ 24.895294][ T359] ? __lock_release+0x5d/0x170
[ 24.895625][ T359] __sys_sendmsg+0x10b/0x1a0
[ 24.895957][ T359] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.896357][ T359] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.896692][ T359] ? rcu_is_watching+0x12/0xc0
[ 24.897028][ T359] do_syscall_64+0xc1/0x380
[ 24.897356][ T359] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.897754][ T359] RIP: 0033:0x7f04e8a391e7
[ 24.898098][ T359] 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
[ 24.899251][ T359] RSP: 002b:00007fff3ae13b28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.899756][ T359] RAX: ffffffffffffffda RBX: 00007fff3ae14250 RCX: 00007f04e8a391e7
[ 24.900247][ T359] RDX: 0000000000000000 RSI: 00007fff3ae13b90 RDI: 0000000000000005
[ 24.900731][ T359] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 24.901222][ T359] R10: 00007f04e8936ee8 R11: 0000000000000246 R12: 00007fff3ae14270
[ 24.901693][ T359] R13: 00000000686e3c68 R14: 0000000000499600 R15: 00007fff3ae13c74
[ 24.902195][ T359]
[ 24.902436][ T359] irq event stamp: 43239
[ 24.902682][ T359] hardirqs last enabled at (43247): [] __up_console_sem+0x6b/0x80
[ 24.903262][ T359] hardirqs last disabled at (43256): [] __up_console_sem+0x50/0x80
[ 24.903817][ T359] softirqs last enabled at (42442): [] handle_softirqs+0x358/0x620
[ 24.904380][ T359] softirqs last disabled at (42287): [] __irq_exit_rcu+0xfa/0x160
[ 24.904944][ T359] ---[ end trace 0000000000000000 ]---
[ 25.642193][ T366] ------------[ cut here ]------------
[ 25.642574][ T366] WARNING: CPU: 0 PID: 366 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.643268][ T366] Modules linked in: ip_gre gre 8021q vrf veth
[ 25.643726][ T366] CPU: 0 UID: 0 PID: 366 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.644420][ T366] Tainted: [W]=WARN
[ 25.644680][ T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.645109][ T366] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.645452][ T366] 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
[ 25.646662][ T366] RSP: 0018:ffffc900007c7000 EFLAGS: 00010246
[ 25.647098][ T366] RAX: 0000000000000000 RBX: ffff88800aa59000 RCX: 0000000000000001
[ 25.647593][ T366] RDX: 0000000000000000 RSI: ffffffffb8a9b941 RDI: ffffffffb82555e0
[ 25.648093][ T366] RBP: ffffc900007c70e8 R08: ffff88800aa59218 R09: 0000000000000000
[ 25.648581][ T366] R10: ffffc900007c7118 R11: ffffffffb8f79160 R12: 1ffff920000f8e04
[ 25.649071][ T366] R13: 000000000000ffe7 R14: ffffc900007c7118 R15: ffff88800aa59218
[ 25.649564][ T366] FS: 00007fd5636db800(0000) GS:ffff88807b6b7000(0000) knlGS:0000000000000000
[ 25.650135][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.650539][ T366] CR2: 00000000004e73d0 CR3: 000000000e515002 CR4: 0000000000772ef0
[ 25.651032][ T366] PKRU: 55555554
[ 25.651278][ T366] Call Trace:
[ 25.651522][ T366]
[ 25.651687][ T366] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 25.652102][ T366] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.652439][ T366] ? find_held_lock+0x2b/0x80
[ 25.652774][ T366] netif_set_mtu+0x88/0x100
[ 25.653121][ T366] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.653465][ T366] dev_set_mtu+0xa0/0x150
[ 25.653719][ T366] ip_tunnel_newlink+0x3a5/0x650
[ 25.654058][ T366] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 25.654391][ T366] ipgre_newlink+0x170/0x200 [ip_gre]
[ 25.654718][ T366] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 25.655159][ T366] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.655497][ T366] ? rtnl_create_link+0x172/0xe30
[ 25.655898][ T366] rtnl_newlink_create+0x2ba/0x770
[ 25.656223][ T366] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 25.656550][ T366] ? __dev_get_by_name+0x12/0x50
[ 25.656895][ T366] ? rtnl_dev_get+0xa2/0x150
[ 25.657227][ T366] ? __pfx_rtnl_dev_get+0x10/0x10
[ 25.657567][ T366] ? rtnl_newlink+0x651/0xa60
[ 25.657911][ T366] ? reacquire_held_locks+0xd1/0x200
[ 25.658265][ T366] __rtnl_newlink+0x231/0xa40
[ 25.658606][ T366] rtnl_newlink+0x69a/0xa60
[ 25.658946][ T366] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.659281][ T366] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.659622][ T366] ? __lock_release+0x5d/0x170
[ 25.659971][ T366] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.660304][ T366] rtnetlink_rcv_msg+0x710/0xc00
[ 25.660645][ T366] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.660986][ T366] ? __lock_acquire+0x44d/0x7e0
[ 25.661327][ T366] netlink_rcv_skb+0x121/0x350
[ 25.661660][ T366] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.661999][ T366] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.662333][ T366] ? netlink_deliver_tap+0x13e/0x340
[ 25.662653][ T366] ? netlink_deliver_tap+0xc3/0x340
[ 25.662995][ T366] netlink_unicast+0x49e/0x780
[ 25.663322][ T366] ? __pfx_netlink_unicast+0x10/0x10
[ 25.663639][ T366] ? __lock_acquire+0x44d/0x7e0
[ 25.663975][ T366] netlink_sendmsg+0x721/0xbe0
[ 25.664303][ T366] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.664624][ T366] ? __import_iovec+0x238/0x3c0
[ 25.664964][ T366] ____sys_sendmsg+0x7ad/0xa10
[ 25.665291][ T366] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.665615][ T366] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.666035][ T366] ___sys_sendmsg+0xed/0x170
[ 25.666355][ T366] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.666671][ T366] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.667109][ T366] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.667429][ T366] ? find_held_lock+0x2b/0x80
[ 25.667755][ T366] ? __lock_acquire+0x44d/0x7e0
[ 25.668091][ T366] ? find_held_lock+0x2b/0x80
[ 25.668405][ T366] ? __virt_addr_valid+0x22e/0x450
[ 25.668720][ T366] ? __lock_release+0x5d/0x170
[ 25.669055][ T366] __sys_sendmsg+0x10b/0x1a0
[ 25.669385][ T366] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.669797][ T366] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.670143][ T366] ? rcu_is_watching+0x12/0xc0
[ 25.670490][ T366] do_syscall_64+0xc1/0x380
[ 25.670817][ T366] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.671231][ T366] RIP: 0033:0x7fd5638a81e7
[ 25.671568][ T366] 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
[ 25.672774][ T366] RSP: 002b:00007ffd1a2d5e98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.673275][ T366] RAX: ffffffffffffffda RBX: 00007ffd1a2d65c0 RCX: 00007fd5638a81e7
[ 25.673760][ T366] RDX: 0000000000000000 RSI: 00007ffd1a2d5f00 RDI: 0000000000000005
[ 25.674248][ T366] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 25.674748][ T366] R10: 00007fd5637a5ee8 R11: 0000000000000246 R12: 00007ffd1a2d65e0
[ 25.675249][ T366] R13: 00000000686e3c69 R14: 0000000000499600 R15: 00007ffd1a2d5fe4
[ 25.675756][ T366]
[ 25.676023][ T366] irq event stamp: 38779
[ 25.676267][ T366] hardirqs last enabled at (38787): [] __up_console_sem+0x6b/0x80
[ 25.676843][ T366] hardirqs last disabled at (38796): [] __up_console_sem+0x50/0x80
[ 25.677414][ T366] softirqs last enabled at (38584): [] handle_softirqs+0x358/0x620
[ 25.677990][ T366] softirqs last disabled at (38567): [] __irq_exit_rcu+0xfa/0x160
[ 25.678543][ T366] ---[ end trace 0000000000000000 ]---
[ 27.161811][ T378] GACT probability NOT on