Warning: Permanently added '10.128.10.44' (ED25519) to the list of known hosts. executing program [ 34.263493][ T6097] netlink: 'syz-executor179': attribute type 1 has an invalid length. [ 34.275343][ T6097] bond1: entered promiscuous mode [ 34.283754][ T6097] 8021q: adding VLAN 0 to HW filter on device bond1 [ 34.299584][ T6097] 8021q: adding VLAN 0 to HW filter on device bond1 [ 34.301513][ T6097] bond1: (slave gre1): The slave device specified does not support setting the MAC address [ 34.304158][ T6097] bond1: (slave gre1): Setting fail_over_mac to active for active-backup mode [ 34.316283][ T6097] bond1: (slave gre1): making interface the new active one [ 34.323230][ T6097] gre1: entered promiscuous mode [ 34.325458][ T6097] bond1: (slave gre1): Enslaving as an active interface with an up link [ 34.327684][ T6097] skbuff: skb_under_panic: text:ffff80008939aa34 len:-32748 put:-32748 head:ffff0000d16dfc00 data:fffeffffd16e7cac tail:0xc0 end:0x140 dev: [ 34.335933][ T6097] ------------[ cut here ]------------ [ 34.337419][ T6097] kernel BUG at net/core/skbuff.c:193! [ 34.339008][ T6097] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 34.341039][ T6097] Modules linked in: [ 34.342083][ T6097] CPU: 1 PID: 6097 Comm: syz-executor179 Not tainted 6.7.0-rc3-syzkaller-g2cc14f52aeb7 #0 [ 34.344658][ T6097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 34.347344][ T6097] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.349342][ T6097] pc : skb_under_panic+0x13c/0x140 [ 34.350678][ T6097] lr : skb_under_panic+0x13c/0x140 [ 34.351988][ T6097] sp : ffff800096e974b0 [ 34.353081][ T6097] x29: ffff800096e974c0 x28: 1ffff00012dd2f08 x27: dfff800000000000 [ 34.355255][ T6097] x26: ffff0000d0154290 x25: 00000000000000c0 x24: fffeffffd16e7cac [ 34.357365][ T6097] x23: ffff0000d16dfc00 x22: 00000000ffff8014 x21: 0000000000000140 [ 34.359433][ T6097] x20: 00000000ffff8014 x19: ffff80008939aa34 x18: 1fffe0003682a9ce [ 34.361553][ T6097] x17: ffff80008e4dd000 x16: ffff80008a825660 x15: 0000000000000001 [ 34.363731][ T6097] x14: 1ffff00012dd2dec x13: 0000000000000000 x12: 0000000000000000 [ 34.365825][ T6097] x11: 0000000000000001 x10: 0000000000ff0100 x9 : bb39991abc81c200 [ 34.367943][ T6097] x8 : bb39991abc81c200 x7 : ffff8000802921f8 x6 : 0000000000000000 [ 34.370093][ T6097] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082b79cd4 [ 34.372172][ T6097] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000008f [ 34.374276][ T6097] Call trace: [ 34.375161][ T6097] skb_under_panic+0x13c/0x140 [ 34.376466][ T6097] skb_push+0xf0/0x108 [ 34.377538][ T6097] ipgre_header+0x78/0x3c4 [ 34.378721][ T6097] packet_sendmsg+0x300c/0x4ca8 [ 34.380001][ T6097] ____sys_sendmsg+0x56c/0x840 [ 34.381284][ T6097] __sys_sendmsg+0x26c/0x33c [ 34.382491][ T6097] __arm64_sys_sendmsg+0x80/0x94 [ 34.383787][ T6097] invoke_syscall+0x98/0x2b8 [ 34.385036][ T6097] el0_svc_common+0x130/0x23c [ 34.386266][ T6097] do_el0_svc+0x48/0x58 [ 34.387337][ T6097] el0_svc+0x54/0x158 [ 34.388364][ T6097] el0t_64_sync_handler+0x84/0xfc [ 34.389699][ T6097] el0t_64_sync+0x190/0x194 [ 34.390867][ T6097] Code: aa1803e6 aa1903e7 a90023f5 947926d8 (d4210000) [ 34.392708][ T6097] ---[ end trace 0000000000000000 ]--- [ 34.480174][ T5771] skbuff: skb_under_panic: text:ffff80008939aa34 len:-32744 put:-32748 head:ffff0000cd3b2400 data:fffeffffcd3ba3fe tail:0x16 end:0x140 dev:bond1 [ 34.484513][ T5771] ------------[ cut here ]------------ [ 34.485934][ T5771] kernel BUG at net/core/skbuff.c:193! [ 34.734419][ T6097] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 34.736252][ T6097] SMP: stopping secondary CPUs [ 35.823064][ T6097] SMP: failed to stop secondary CPUs 0-1 [ 35.824664][ T6097] Kernel Offset: disabled [ 35.825792][ T6097] CPU features: 0x0,00000020,70020046,21017203 [ 35.827478][ T6097] Memory Limit: none [ 36.158516][ T6097] Rebooting in 86400 seconds..