Warning: Permanently added '10.128.1.46' (ECDSA) to the list of known hosts. [ 450.128469][ T8097] netlink: 'syz-executor364': attribute type 1 has an invalid length. [ 450.147121][ T8097] bond1: entered promiscuous mode [ 450.162915][ T8097] 8021q: adding VLAN 0 to HW filter on device bond1 [ 450.174724][ T8097] bond1: (slave gre1): The slave device specified does not support setting the MAC address [ 450.202956][ T8097] bond1: (slave gre1): Setting fail_over_mac to active for active-backup mode [ 450.236649][ T8097] bond1: (slave gre1): making interface the new active one [ 450.257897][ T8097] gre1: entered promiscuous mode [ 450.269096][ T8097] bond1: (slave gre1): Enslaving as an active interface with an up link [ 450.278860][ T7922] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 450.428683][ T8119] netlink: 'syz-executor364': attribute type 1 has an invalid length. [ 450.491212][ T8119] bond2: entered promiscuous mode [ 450.523074][ T8119] 8021q: adding VLAN 0 to HW filter on device bond2 [ 450.702617][ T8138] netlink: 'syz-executor364': attribute type 1 has an invalid length. [ 450.722926][ T8138] bond3: entered promiscuous mode [ 450.745185][ T8138] 8021q: adding VLAN 0 to HW filter on device bond3 [ 450.844364][ T4646] skbuff: skb_under_panic: text:ffffffff88b6ffdb len:23 put:19 head:ffff8880754d7c80 data:ffff8880754d7c7f tail:0x16 end:0x140 dev:bond1 [ 450.858867][ T4646] ------------[ cut here ]------------ [ 450.864455][ T4646] kernel BUG at net/core/skbuff.c:150! [ 450.869920][ T4646] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 450.876067][ T4646] CPU: 1 PID: 4646 Comm: dhcpcd Not tainted 6.2.0-syzkaller-12485-gf3a2439f20d9 #0 [ 450.885345][ T4646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 450.895507][ T4646] RIP: 0010:skb_panic+0x152/0x1d0 [ 450.900609][ T4646] Code: 0f b6 04 01 84 c0 74 04 3c 03 7e 20 8b 4b 70 41 56 45 89 e8 48 c7 c7 80 74 5c 8b 41 57 56 48 89 ee 52 4c 89 e2 e8 de 2c 59 f9 <0f> 0b 4c 89 4c 24 10 48 89 54 24 08 48 89 34 24 e8 09 1a c6 f9 4c [ 450.920643][ T4646] RSP: 0018:ffffc9000381f720 EFLAGS: 00010286 [ 450.926697][ T4646] RAX: 0000000000000086 RBX: ffff888078e1c180 RCX: 0000000000000000 [ 450.934650][ T4646] RDX: 0000000000000000 RSI: ffffffff81685b5c RDI: 0000000000000005 [ 450.942603][ T4646] RBP: ffffffff8b5c82c0 R08: 0000000000000005 R09: 0000000000000000 [ 450.950571][ T4646] R10: 0000000000000201 R11: 0000000000000000 R12: ffffffff88b6ffdb [ 450.958674][ T4646] R13: 0000000000000013 R14: ffff88807cd70000 R15: 0000000000000140 [ 450.966637][ T4646] FS: 00007ff9a3306740(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 450.975572][ T4646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 450.982148][ T4646] CR2: 00007fa43a192300 CR3: 000000007da4d000 CR4: 00000000003506e0 [ 450.990116][ T4646] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 450.998077][ T4646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 451.006041][ T4646] Call Trace: [ 451.009306][ T4646] [ 451.012219][ T4646] ? erspan_fill_info+0x3d0/0x3d0 [ 451.017309][ T4646] ? ipgre_header+0x6b/0x3c0 [ 451.021897][ T4646] skb_push+0xc8/0xe0 [ 451.025871][ T4646] ipgre_header+0x6b/0x3c0 [ 451.030279][ T4646] ? erspan_fill_info+0x3d0/0x3d0 [ 451.035295][ T4646] lapbeth_data_transmit+0x2a3/0x360 [ 451.040629][ T4646] ? lapbeth_data_indication+0x4b0/0x4b0 [ 451.046244][ T4646] lapb_data_transmit+0x93/0xc0 [ 451.051240][ T4646] lapb_transmit_buffer+0x187/0x3a0 [ 451.056438][ T4646] lapb_send_control+0x1cb/0x370 [ 451.061361][ T4646] lapb_establish_data_link+0xeb/0x110 [ 451.067079][ T4646] lapb_device_event+0x399/0x570 [ 451.072099][ T4646] notifier_call_chain+0xb5/0x200 [ 451.077200][ T4646] call_netdevice_notifiers_info+0xb5/0x130 [ 451.083088][ T4646] __dev_notify_flags+0x120/0x2d0 [ 451.088109][ T4646] ? dev_change_name+0x790/0x790 [ 451.093028][ T4646] ? dev_set_allmulti+0x30/0x30 [ 451.097954][ T4646] ? cap_capable+0x1e4/0x270 [ 451.102589][ T4646] dev_change_flags+0x11b/0x170 [ 451.107416][ T4646] devinet_ioctl+0x15fb/0x1df0 [ 451.112197][ T4646] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 451.117293][ T4646] ? _copy_from_user+0xfd/0x180 [ 451.122166][ T4646] inet_ioctl+0x33f/0x380 [ 451.126494][ T4646] ? ipip_gro_complete+0x100/0x100 [ 451.131610][ T4646] ? lock_downgrade+0x690/0x690 [ 451.136451][ T4646] ? __kmem_cache_free+0x182/0x2c0 [ 451.141600][ T4646] ? __phys_addr+0xc8/0x140 [ 451.146239][ T4646] ? tomoyo_path_number_perm+0x166/0x570 [ 451.151930][ T4646] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 451.157833][ T4646] sock_do_ioctl+0xcc/0x230 [ 451.162333][ T4646] ? get_user_ifreq+0x250/0x250 [ 451.167181][ T4646] ? vfs_fileattr_set+0xc40/0xc40 [ 451.172269][ T4646] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400 [ 451.178761][ T4646] ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400 [ 451.185251][ T4646] ? selinux_bprm_creds_for_exec+0xb40/0xb40 [ 451.191215][ T4646] sock_ioctl+0x1f8/0x680 [ 451.195529][ T4646] ? br_ioctl_call+0xb0/0xb0 [ 451.200099][ T4646] ? fd_install+0x201/0x6f0 [ 451.204670][ T4646] ? selinux_file_ioctl+0xba/0x280 [ 451.209767][ T4646] ? br_ioctl_call+0xb0/0xb0 [ 451.214383][ T4646] __x64_sys_ioctl+0x197/0x210 [ 451.219144][ T4646] do_syscall_64+0x39/0xb0 [ 451.223559][ T4646] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 451.229492][ T4646] RIP: 0033:0x7ff9a33f40e7 [ 451.233887][ T4646] Code: 3c 1c e8 1c ff ff ff 85 c0 79 87 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 61 9d 0c 00 f7 d8 64 89 01 48 [ 451.253491][ T4646] RSP: 002b:00007ffec99a28b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 451.261902][ T4646] RAX: ffffffffffffffda RBX: 00007ff9a33066c8 RCX: 00007ff9a33f40e7 [ 451.269862][ T4646] RDX: 00007ffec99b2aa8 RSI: 0000000000008914 RDI: 000000000000001b [ 451.277822][ T4646] RBP: 00007ffec99c2c58 R08: 00007ffec99b2a68 R09: 00007ffec99b2a18 [ 451.285785][ T4646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 451.293739][ T4646] R13: 00007ffec99b2aa8 R14: 0000000000000028 R15: 0000000000008914 [ 451.301696][ T4646] [ 451.304695][ T4646] Modules linked in: [ 451.308620][ T4646] ---[ end trace 0000000000000000 ]--- [ 451.314194][ T4646] RIP: 0010:skb_panic+0x152/0x1d0 [ 451.319230][ T4646] Code: 0f b6 04 01 84 c0 74 04 3c 03 7e 20 8b 4b 70 41 56 45 89 e8 48 c7 c7 80 74 5c 8b 41 57 56 48 89 ee 52 4c 89 e2 e8 de 2c 59 f9 <0f> 0b 4c 89 4c 24 10 48 89 54 24 08 48 89 34 24 e8 09 1a c6 f9 4c [ 451.338869][ T4646] RSP: 0018:ffffc9000381f720 EFLAGS: 00010286 [ 451.344954][ T4646] RAX: 0000000000000086 RBX: ffff888078e1c180 RCX: 0000000000000000 [ 451.352953][ T4646] RDX: 0000000000000000 RSI: ffffffff81685b5c RDI: 0000000000000005 [ 451.360924][ T4646] RBP: ffffffff8b5c82c0 R08: 0000000000000005 R09: 0000000000000000 [ 451.368923][ T4646] R10: 0000000000000201 R11: 0000000000000000 R12: ffffffff88b6ffdb [ 451.376907][ T4646] R13: 0000000000000013 R14: ffff88807cd70000 R15: 0000000000000140 [ 451.384900][ T4646] FS: 00007ff9a3306740(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 451.393863][ T4646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 451.400440][ T4646] CR2: 00007fa43a192300 CR3: 000000007da4d000 CR4: 00000000003506e0 [ 451.408515][ T4646] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 451.416550][ T4646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 451.424551][ T4646] Kernel panic - not syncing: Fatal exception in interrupt [ 451.431904][ T4646] Kernel Offset: disabled [ 451.436223][ T4646] Rebooting in 86400 seconds..