DUID 00:04:99:cf:64:81:91:3a:f8:b3:88:a8:0e:05:2a:78:8a:13
forked to background, child pid 3184
[ 23.508570][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0
[ 23.520207][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.10.48' (ECDSA) to the list of known hosts.
2022/09/15 08:10:24 fuzzer started
2022/09/15 08:10:24 connecting to host at 10.128.0.169:46243
2022/09/15 08:10:24 checking machine...
2022/09/15 08:10:24 checking revisions...
2022/09/15 08:10:24 testing simple program...
syzkaller login: [ 39.832205][ T3612] cgroup: Unknown subsys name 'net'
[ 39.942288][ T3612] cgroup: Unknown subsys name 'rlimit'
[ 41.107545][ T3616] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 41.115014][ T3616] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 41.123255][ T3616] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 41.130993][ T3616] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 41.138913][ T3616] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 41.146593][ T3618] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 41.154614][ T3614] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 41.207960][ T3614] chnl_net:caif_netlink_parms(): no params data found
[ 41.239578][ T3614] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.246900][ T3614] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.254738][ T3614] device bridge_slave_0 entered promiscuous mode
[ 41.262358][ T3614] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.269551][ T3614] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.277215][ T3614] device bridge_slave_1 entered promiscuous mode
[ 41.292970][ T3614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 41.303659][ T3614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 41.322284][ T3614] team0: Port device team_slave_0 added
[ 41.329365][ T3614] team0: Port device team_slave_1 added
[ 41.344022][ T3614] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 41.351069][ T3614] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 41.377238][ T3614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 41.388850][ T3614] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 41.395804][ T3614] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 41.422015][ T3614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 41.445727][ T3614] device hsr_slave_0 entered promiscuous mode
[ 41.452425][ T3614] device hsr_slave_1 entered promiscuous mode
[ 41.503706][ T3614] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 41.512120][ T3614] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 41.520598][ T3614] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 41.529264][ T3614] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 41.538544][ T3614] ------------[ cut here ]------------
[ 41.544060][ T3614] memcpy: detected field-spanning write (size 28) of single field "&endpoint.addr" at drivers/net/wireguard/netlink.c:446 (size 16)
[ 41.558103][ T3614] WARNING: CPU: 0 PID: 3614 at drivers/net/wireguard/netlink.c:446 set_peer+0x991/0x10c0
[ 41.568442][ T3614] Modules linked in:
[ 41.572730][ T3614] CPU: 0 PID: 3614 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220915-syzkaller #0
[ 41.582981][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 41.593191][ T3614] RIP: 0010:set_peer+0x991/0x10c0
[ 41.598490][ T3614] Code: 00 e8 d3 fd b2 fc b9 10 00 00 00 48 c7 c2 40 59 72 8a be 1c 00 00 00 48 c7 c7 a0 59 72 8a c6 05 41 ce 02 09 01 e8 a1 d5 74 04 <0f> 0b e9 03 04 00 00 e8 a3 fd b2 fc 89 ee 44 89 ef e8 e9 f9 b2 fc
[ 41.618676][ T3614] RSP: 0018:ffffc90004abf540 EFLAGS: 00010282
[ 41.625033][ T3614] RAX: 0000000000000000 RBX: ffffc90004abf6d8 RCX: 0000000000000000
[ 41.633410][ T3614] RDX: ffff888020608000 RSI: ffffffff81611e78 RDI: fffff52000957e9a
[ 41.641615][ T3614] RBP: ffffc90004abf5e8 R08: 0000000000000005 R09: 0000000000000000
[ 41.650305][ T3614] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 41.658286][ T3614] R13: 0000000000000000 R14: ffff8880750d8904 R15: ffff888026a28960
[ 41.666532][ T3614] FS: 0000555556d9b400(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 41.676023][ T3614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.682779][ T3614] CR2: 00007ffc5539c148 CR3: 0000000070875000 CR4: 00000000003506f0
[ 41.691136][ T3614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.699212][ T3614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.707285][ T3614] Call Trace:
[ 41.711548][ T3614]
[ 41.714569][ T3614] ? wg_get_device_done+0x110/0x110
[ 41.720150][ T3614] ? nla_get_range_signed+0x520/0x520
[ 41.725589][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 41.730838][ T3614] ? __nla_parse+0x3d/0x50
[ 41.735300][ T3614] wg_set_device+0x8d7/0x11b0
[ 41.740244][ T3614] ? ddebug_proc_start+0x101/0x2a0
[ 41.745542][ T3614] ? set_peer+0x10c0/0x10c0
[ 41.750641][ T3614] ? __nla_parse+0x3d/0x50
[ 41.755078][ T3614] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 41.762761][ T3614] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 41.770498][ T3614] genl_family_rcv_msg_doit+0x228/0x320
[ 41.776081][ T3614] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 41.783990][ T3614] ? ns_capable+0xd9/0x100
[ 41.788551][ T3614] genl_rcv_msg+0x3b7/0x630
[ 41.793287][ T3614] ? genl_get_cmd+0x480/0x480
[ 41.798097][ T3614] ? __alloc_skb+0xd9/0x2f0
[ 41.802659][ T3614] ? netlink_sendmsg+0x9a2/0xe10
[ 41.807877][ T3614] ? sock_sendmsg+0xcf/0x120
[ 41.812726][ T3614] ? set_peer+0x10c0/0x10c0
[ 41.817251][ T3614] ? rcu_read_unlock+0x40/0x40
[ 41.822519][ T3614] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.828381][ T3614] netlink_rcv_skb+0x153/0x420
[ 41.833657][ T3614] ? genl_get_cmd+0x480/0x480
[ 41.838361][ T3614] ? netlink_ack+0xd50/0xd50
[ 41.843144][ T3614] ? netlink_deliver_tap+0x1b1/0xc40
[ 41.848471][ T3614] genl_rcv+0x24/0x40
[ 41.852499][ T3614] netlink_unicast+0x543/0x7f0
[ 41.857389][ T3614] ? netlink_attachskb+0x880/0x880
[ 41.862542][ T3614] ? __virt_addr_valid+0x5d/0x2d0
[ 41.867590][ T3614] ? __phys_addr_symbol+0x2c/0x70
[ 41.872665][ T3614] ? __check_object_size+0x2de/0x5a0
[ 41.877960][ T3614] netlink_sendmsg+0x917/0xe10
[ 41.882761][ T3614] ? netlink_unicast+0x7f0/0x7f0
[ 41.887746][ T3614] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 41.893076][ T3614] ? netlink_unicast+0x7f0/0x7f0
[ 41.898074][ T3614] sock_sendmsg+0xcf/0x120
[ 41.902560][ T3614] __sys_sendto+0x236/0x340
[ 41.907177][ T3614] ? __ia32_sys_getpeername+0xb0/0xb0
[ 41.912848][ T3614] ? lock_release+0x560/0x780
[ 41.917586][ T3614] ? lock_release+0x560/0x780
[ 41.922531][ T3614] ? __ct_user_exit+0xff/0x150
[ 41.927450][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 41.932643][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 41.937693][ T3614] ? fd_install+0x1f9/0x640
[ 41.942473][ T3614] ? vtime_user_exit+0x218/0x6c0
[ 41.947443][ T3614] __x64_sys_sendto+0xdd/0x1b0
[ 41.952359][ T3614] ? syscall_enter_from_user_mode+0x22/0xb0
[ 41.959113][ T3614] do_syscall_64+0x35/0xb0
[ 41.963533][ T3614] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 41.969719][ T3614] RIP: 0033:0x7f1e5943c1cc
[ 41.974144][ T3614] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b
[ 41.994338][ T3614] RSP: 002b:00007fff8f3c4b70 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 42.002984][ T3614] RAX: ffffffffffffffda RBX: 00007f1e5a4d4320 RCX: 00007f1e5943c1cc
[ 42.011209][ T3614] RDX: 0000000000000170 RSI: 00007f1e5a4d4370 RDI: 0000000000000005
[ 42.019298][ T3614] RBP: 0000000000000000 R08: 00007fff8f3c4bc4 R09: 000000000000000c
[ 42.027259][ T3614] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 42.035277][ T3614] R13: 00007f1e5a4d4370 R14: 0000000000000005 R15: 0000000000000000
[ 42.043297][ T3614]
[ 42.046329][ T3614] Kernel panic - not syncing: panic_on_warn set ...
[ 42.052911][ T3614] CPU: 0 PID: 3614 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220915-syzkaller #0
[ 42.062716][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 42.072941][ T3614] Call Trace:
[ 42.076246][ T3614]
[ 42.079172][ T3614] dump_stack_lvl+0xcd/0x134
[ 42.083776][ T3614] panic+0x2c8/0x622
[ 42.087706][ T3614] ? panic_print_sys_info.part.0+0x110/0x110
[ 42.093703][ T3614] ? __warn.cold+0x248/0x2c4
[ 42.098318][ T3614] ? set_peer+0x991/0x10c0
[ 42.102832][ T3614] __warn.cold+0x259/0x2c4
[ 42.107255][ T3614] ? __wake_up_klogd.part.0+0x99/0xf0
[ 42.112716][ T3614] ? set_peer+0x991/0x10c0
[ 42.117136][ T3614] report_bug+0x1bc/0x210
[ 42.121468][ T3614] handle_bug+0x3c/0x60
[ 42.125716][ T3614] exc_invalid_op+0x14/0x40
[ 42.130222][ T3614] asm_exc_invalid_op+0x16/0x20
[ 42.135076][ T3614] RIP: 0010:set_peer+0x991/0x10c0
[ 42.140195][ T3614] Code: 00 e8 d3 fd b2 fc b9 10 00 00 00 48 c7 c2 40 59 72 8a be 1c 00 00 00 48 c7 c7 a0 59 72 8a c6 05 41 ce 02 09 01 e8 a1 d5 74 04 <0f> 0b e9 03 04 00 00 e8 a3 fd b2 fc 89 ee 44 89 ef e8 e9 f9 b2 fc
[ 42.159861][ T3614] RSP: 0018:ffffc90004abf540 EFLAGS: 00010282
[ 42.165927][ T3614] RAX: 0000000000000000 RBX: ffffc90004abf6d8 RCX: 0000000000000000
[ 42.173984][ T3614] RDX: ffff888020608000 RSI: ffffffff81611e78 RDI: fffff52000957e9a
[ 42.181961][ T3614] RBP: ffffc90004abf5e8 R08: 0000000000000005 R09: 0000000000000000
[ 42.190104][ T3614] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 42.198070][ T3614] R13: 0000000000000000 R14: ffff8880750d8904 R15: ffff888026a28960
[ 42.206044][ T3614] ? vprintk+0x88/0x90
[ 42.210209][ T3614] ? wg_get_device_done+0x110/0x110
[ 42.215413][ T3614] ? nla_get_range_signed+0x520/0x520
[ 42.220897][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 42.226099][ T3614] ? __nla_parse+0x3d/0x50
[ 42.230605][ T3614] wg_set_device+0x8d7/0x11b0
[ 42.235306][ T3614] ? ddebug_proc_start+0x101/0x2a0
[ 42.240415][ T3614] ? set_peer+0x10c0/0x10c0
[ 42.244929][ T3614] ? __nla_parse+0x3d/0x50
[ 42.249355][ T3614] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 42.256733][ T3614] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 42.264022][ T3614] genl_family_rcv_msg_doit+0x228/0x320
[ 42.269663][ T3614] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 42.277041][ T3614] ? ns_capable+0xd9/0x100
[ 42.281551][ T3614] genl_rcv_msg+0x3b7/0x630
[ 42.286084][ T3614] ? genl_get_cmd+0x480/0x480
[ 42.290761][ T3614] ? __alloc_skb+0xd9/0x2f0
[ 42.295520][ T3614] ? netlink_sendmsg+0x9a2/0xe10
[ 42.300458][ T3614] ? sock_sendmsg+0xcf/0x120
[ 42.305071][ T3614] ? set_peer+0x10c0/0x10c0
[ 42.310716][ T3614] ? rcu_read_unlock+0x40/0x40
[ 42.315914][ T3614] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.321387][ T3614] netlink_rcv_skb+0x153/0x420
[ 42.326263][ T3614] ? genl_get_cmd+0x480/0x480
[ 42.331201][ T3614] ? netlink_ack+0xd50/0xd50
[ 42.335793][ T3614] ? netlink_deliver_tap+0x1b1/0xc40
[ 42.341089][ T3614] genl_rcv+0x24/0x40
[ 42.345071][ T3614] netlink_unicast+0x543/0x7f0
[ 42.349838][ T3614] ? netlink_attachskb+0x880/0x880
[ 42.354950][ T3614] ? __virt_addr_valid+0x5d/0x2d0
[ 42.359982][ T3614] ? __phys_addr_symbol+0x2c/0x70
[ 42.365059][ T3614] ? __check_object_size+0x2de/0x5a0
[ 42.370373][ T3614] netlink_sendmsg+0x917/0xe10
[ 42.375317][ T3614] ? netlink_unicast+0x7f0/0x7f0
[ 42.380285][ T3614] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 42.385578][ T3614] ? netlink_unicast+0x7f0/0x7f0
[ 42.390516][ T3614] sock_sendmsg+0xcf/0x120
[ 42.394988][ T3614] __sys_sendto+0x236/0x340
[ 42.399604][ T3614] ? __ia32_sys_getpeername+0xb0/0xb0
[ 42.405167][ T3614] ? lock_release+0x560/0x780
[ 42.409869][ T3614] ? lock_release+0x560/0x780
[ 42.414608][ T3614] ? __ct_user_exit+0xff/0x150
[ 42.419407][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 42.424523][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 42.429480][ T3614] ? fd_install+0x1f9/0x640
[ 42.433991][ T3614] ? vtime_user_exit+0x218/0x6c0
[ 42.438936][ T3614] __x64_sys_sendto+0xdd/0x1b0
[ 42.443707][ T3614] ? syscall_enter_from_user_mode+0x22/0xb0
[ 42.449630][ T3614] do_syscall_64+0x35/0xb0
[ 42.454055][ T3614] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 42.460129][ T3614] RIP: 0033:0x7f1e5943c1cc
[ 42.464626][ T3614] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b
[ 42.484423][ T3614] RSP: 002b:00007fff8f3c4b70 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 42.492865][ T3614] RAX: ffffffffffffffda RBX: 00007f1e5a4d4320 RCX: 00007f1e5943c1cc
[ 42.500882][ T3614] RDX: 0000000000000170 RSI: 00007f1e5a4d4370 RDI: 0000000000000005
[ 42.508950][ T3614] RBP: 0000000000000000 R08: 00007fff8f3c4bc4 R09: 000000000000000c
[ 42.517007][ T3614] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 42.524976][ T3614] R13: 00007f1e5a4d4370 R14: 0000000000000005 R15: 0000000000000000
[ 42.533124][ T3614]
[ 42.536397][ T3614] Kernel Offset: disabled
[ 42.540718][ T3614] Rebooting in 86400 seconds..