Warning: Permanently added '10.128.1.95' (ECDSA) to the list of known hosts.
2022/09/20 07:33:54 fuzzer started
2022/09/20 07:33:54 connecting to host at 10.128.0.169:35947
2022/09/20 07:33:54 checking machine...
2022/09/20 07:33:54 checking revisions...
2022/09/20 07:33:54 testing simple program...
syzkaller login: [ 42.190893][ T3607] cgroup: Unknown subsys name 'net'
[ 42.289967][ T3607] cgroup: Unknown subsys name 'rlimit'
[ 43.512551][ T3610] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 43.519809][ T3610] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 43.527243][ T3612] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 43.534584][ T3612] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 43.542059][ T3612] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 43.549849][ T3612] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 43.557653][ T3609] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 43.615130][ T3609] chnl_net:caif_netlink_parms(): no params data found
[ 43.647412][ T3609] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.654651][ T3609] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.662459][ T3609] device bridge_slave_0 entered promiscuous mode
[ 43.670466][ T3609] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.678082][ T3609] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.686394][ T3609] device bridge_slave_1 entered promiscuous mode
[ 43.702643][ T3609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 43.713311][ T3609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 43.732109][ T3609] team0: Port device team_slave_0 added
[ 43.739232][ T3609] team0: Port device team_slave_1 added
[ 43.754124][ T3609] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 43.761192][ T3609] 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.
[ 43.788509][ T3609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 43.800090][ T3609] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 43.807388][ T3609] 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.
[ 43.833551][ T3609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 43.858259][ T3609] device hsr_slave_0 entered promiscuous mode
[ 43.864882][ T3609] device hsr_slave_1 entered promiscuous mode
[ 43.918073][ T3609] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 43.926999][ T3609] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 43.935620][ T3609] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 43.944263][ T3609] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 43.953498][ T3609] ------------[ cut here ]------------
[ 43.959021][ T3609] memcpy: detected field-spanning write (size 28) of single field "&endpoint.addr" at drivers/net/wireguard/netlink.c:446 (size 16)
[ 43.973384][ T3609] WARNING: CPU: 0 PID: 3609 at drivers/net/wireguard/netlink.c:446 set_peer+0x991/0x10c0
[ 43.983711][ T3609] Modules linked in:
[ 43.987744][ T3609] CPU: 0 PID: 3609 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220919-syzkaller #0
[ 43.997734][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 44.008545][ T3609] RIP: 0010:set_peer+0x991/0x10c0
[ 44.013590][ T3609] Code: 00 e8 63 cd b2 fc b9 10 00 00 00 48 c7 c2 e0 5a 72 8a be 1c 00 00 00 48 c7 c7 40 5b 72 8a c6 05 12 a4 02 09 01 e8 f1 04 75 04 <0f> 0b e9 03 04 00 00 e8 33 cd b2 fc 89 ee 44 89 ef e8 79 c9 b2 fc
[ 44.033468][ T3609] RSP: 0018:ffffc90003ccf540 EFLAGS: 00010282
[ 44.039726][ T3609] RAX: 0000000000000000 RBX: ffffc90003ccf6d8 RCX: 0000000000000000
[ 44.047738][ T3609] RDX: ffff888022353a80 RSI: ffffffff81611eb8 RDI: fffff52000799e9a
[ 44.056168][ T3609] RBP: ffffc90003ccf5e8 R08: 0000000000000005 R09: 0000000000000000
[ 44.064242][ T3609] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 44.072415][ T3609] R13: 0000000000000000 R14: ffff888021700104 R15: ffff888070060960
[ 44.080429][ T3609] FS: 0000555555a6b400(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 44.089712][ T3609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.096467][ T3609] CR2: 00007f6d126d32c0 CR3: 0000000070f3a000 CR4: 00000000003506f0
[ 44.104637][ T3609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.112916][ T3609] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.121510][ T3609] Call Trace:
[ 44.124995][ T3609]
[ 44.128000][ T3609] ? wg_get_device_done+0x110/0x110
[ 44.133223][ T3609] ? nla_get_range_signed+0x520/0x520
[ 44.138687][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 44.143557][ T3609] ? __nla_parse+0x3d/0x50
[ 44.148162][ T3609] wg_set_device+0x8d7/0x11b0
[ 44.153053][ T3609] ? dql_completed+0x5b1/0x6a0
[ 44.157978][ T3609] ? set_peer+0x10c0/0x10c0
[ 44.162507][ T3609] ? __nla_parse+0x3d/0x50
[ 44.167083][ T3609] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 44.174488][ T3609] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 44.181869][ T3609] genl_family_rcv_msg_doit+0x228/0x320
[ 44.187466][ T3609] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 44.194836][ T3609] ? ns_capable+0xd9/0x100
[ 44.199282][ T3609] genl_rcv_msg+0x3b7/0x630
[ 44.203834][ T3609] ? genl_get_cmd+0x480/0x480
[ 44.208803][ T3609] ? __alloc_skb+0xd9/0x2f0
[ 44.213324][ T3609] ? netlink_sendmsg+0x9a2/0xe10
[ 44.218396][ T3609] ? sock_sendmsg+0xcf/0x120
[ 44.223006][ T3609] ? set_peer+0x10c0/0x10c0
[ 44.228024][ T3609] ? lock_release+0x780/0x780
[ 44.232729][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 44.238585][ T3609] netlink_rcv_skb+0x153/0x420
[ 44.243445][ T3609] ? genl_get_cmd+0x480/0x480
[ 44.248690][ T3609] ? netlink_ack+0xd50/0xd50
[ 44.253461][ T3609] ? netlink_deliver_tap+0x1b1/0xc40
[ 44.259061][ T3609] genl_rcv+0x24/0x40
[ 44.263311][ T3609] netlink_unicast+0x543/0x7f0
[ 44.268622][ T3609] ? netlink_attachskb+0x880/0x880
[ 44.273743][ T3609] ? __virt_addr_valid+0x5d/0x2d0
[ 44.279145][ T3609] ? __phys_addr_symbol+0x2c/0x70
[ 44.284266][ T3609] ? __check_object_size+0x2de/0x5a0
[ 44.290077][ T3609] netlink_sendmsg+0x917/0xe10
[ 44.295112][ T3609] ? netlink_unicast+0x7f0/0x7f0
[ 44.300728][ T3609] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 44.306413][ T3609] ? netlink_unicast+0x7f0/0x7f0
[ 44.311364][ T3609] sock_sendmsg+0xcf/0x120
[ 44.315918][ T3609] __sys_sendto+0x236/0x340
[ 44.320468][ T3609] ? __ia32_sys_getpeername+0xb0/0xb0
[ 44.326239][ T3609] ? lock_release+0x560/0x780
[ 44.330951][ T3609] ? lock_release+0x560/0x780
[ 44.335660][ T3609] ? __ct_user_exit+0xff/0x150
[ 44.341064][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 44.346187][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 44.351140][ T3609] ? fd_install+0x1f9/0x640
[ 44.355685][ T3609] ? vtime_user_exit+0x218/0x6c0
[ 44.361001][ T3609] __x64_sys_sendto+0xdd/0x1b0
[ 44.365942][ T3609] ? syscall_enter_from_user_mode+0x22/0xb0
[ 44.371867][ T3609] do_syscall_64+0x35/0xb0
[ 44.376330][ T3609] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 44.382421][ T3609] RIP: 0033:0x7f6d1163c1cc
[ 44.386946][ T3609] 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
[ 44.406626][ T3609] RSP: 002b:00007ffc0b7f4bb0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 44.415204][ T3609] RAX: ffffffffffffffda RBX: 00007f6d126d4320 RCX: 00007f6d1163c1cc
[ 44.423212][ T3609] RDX: 0000000000000170 RSI: 00007f6d126d4370 RDI: 0000000000000005
[ 44.431234][ T3609] RBP: 0000000000000000 R08: 00007ffc0b7f4c04 R09: 000000000000000c
[ 44.439311][ T3609] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 44.447758][ T3609] R13: 00007f6d126d4370 R14: 0000000000000005 R15: 0000000000000000
[ 44.455739][ T3609]
[ 44.458787][ T3609] Kernel panic - not syncing: panic_on_warn set ...
[ 44.465477][ T3609] CPU: 0 PID: 3609 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220919-syzkaller #0
[ 44.475281][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 44.485522][ T3609] Call Trace:
[ 44.488823][ T3609]
[ 44.491763][ T3609] dump_stack_lvl+0xcd/0x134
[ 44.496359][ T3609] panic+0x2c8/0x622
[ 44.500257][ T3609] ? panic_print_sys_info.part.0+0x110/0x110
[ 44.506252][ T3609] ? __warn.cold+0x248/0x2c4
[ 44.510947][ T3609] ? set_peer+0x991/0x10c0
[ 44.515545][ T3609] __warn.cold+0x259/0x2c4
[ 44.520053][ T3609] ? __wake_up_klogd.part.0+0x99/0xf0
[ 44.525439][ T3609] ? set_peer+0x991/0x10c0
[ 44.529863][ T3609] report_bug+0x1bc/0x210
[ 44.534203][ T3609] handle_bug+0x3c/0x60
[ 44.538362][ T3609] exc_invalid_op+0x14/0x40
[ 44.543145][ T3609] asm_exc_invalid_op+0x16/0x20
[ 44.548082][ T3609] RIP: 0010:set_peer+0x991/0x10c0
[ 44.553121][ T3609] Code: 00 e8 63 cd b2 fc b9 10 00 00 00 48 c7 c2 e0 5a 72 8a be 1c 00 00 00 48 c7 c7 40 5b 72 8a c6 05 12 a4 02 09 01 e8 f1 04 75 04 <0f> 0b e9 03 04 00 00 e8 33 cd b2 fc 89 ee 44 89 ef e8 79 c9 b2 fc
[ 44.572906][ T3609] RSP: 0018:ffffc90003ccf540 EFLAGS: 00010282
[ 44.579060][ T3609] RAX: 0000000000000000 RBX: ffffc90003ccf6d8 RCX: 0000000000000000
[ 44.587207][ T3609] RDX: ffff888022353a80 RSI: ffffffff81611eb8 RDI: fffff52000799e9a
[ 44.595361][ T3609] RBP: ffffc90003ccf5e8 R08: 0000000000000005 R09: 0000000000000000
[ 44.603505][ T3609] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 44.611749][ T3609] R13: 0000000000000000 R14: ffff888021700104 R15: ffff888070060960
[ 44.619737][ T3609] ? vprintk+0x88/0x90
[ 44.623882][ T3609] ? wg_get_device_done+0x110/0x110
[ 44.629086][ T3609] ? nla_get_range_signed+0x520/0x520
[ 44.634482][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 44.639340][ T3609] ? __nla_parse+0x3d/0x50
[ 44.643759][ T3609] wg_set_device+0x8d7/0x11b0
[ 44.648445][ T3609] ? dql_completed+0x5b1/0x6a0
[ 44.653208][ T3609] ? set_peer+0x10c0/0x10c0
[ 44.657717][ T3609] ? __nla_parse+0x3d/0x50
[ 44.662137][ T3609] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 44.669510][ T3609] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 44.676796][ T3609] genl_family_rcv_msg_doit+0x228/0x320
[ 44.682343][ T3609] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 44.689719][ T3609] ? ns_capable+0xd9/0x100
[ 44.694143][ T3609] genl_rcv_msg+0x3b7/0x630
[ 44.698748][ T3609] ? genl_get_cmd+0x480/0x480
[ 44.703577][ T3609] ? __alloc_skb+0xd9/0x2f0
[ 44.708289][ T3609] ? netlink_sendmsg+0x9a2/0xe10
[ 44.713248][ T3609] ? sock_sendmsg+0xcf/0x120
[ 44.717852][ T3609] ? set_peer+0x10c0/0x10c0
[ 44.722370][ T3609] ? lock_release+0x780/0x780
[ 44.727135][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 44.732605][ T3609] netlink_rcv_skb+0x153/0x420
[ 44.737373][ T3609] ? genl_get_cmd+0x480/0x480
[ 44.742065][ T3609] ? netlink_ack+0xd50/0xd50
[ 44.746657][ T3609] ? netlink_deliver_tap+0x1b1/0xc40
[ 44.751944][ T3609] genl_rcv+0x24/0x40
[ 44.755921][ T3609] netlink_unicast+0x543/0x7f0
[ 44.760687][ T3609] ? netlink_attachskb+0x880/0x880
[ 44.765811][ T3609] ? __virt_addr_valid+0x5d/0x2d0
[ 44.770859][ T3609] ? __phys_addr_symbol+0x2c/0x70
[ 44.775988][ T3609] ? __check_object_size+0x2de/0x5a0
[ 44.781464][ T3609] netlink_sendmsg+0x917/0xe10
[ 44.786276][ T3609] ? netlink_unicast+0x7f0/0x7f0
[ 44.791217][ T3609] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 44.796506][ T3609] ? netlink_unicast+0x7f0/0x7f0
[ 44.801620][ T3609] sock_sendmsg+0xcf/0x120
[ 44.806040][ T3609] __sys_sendto+0x236/0x340
[ 44.810715][ T3609] ? __ia32_sys_getpeername+0xb0/0xb0
[ 44.816086][ T3609] ? lock_release+0x560/0x780
[ 44.821112][ T3609] ? lock_release+0x560/0x780
[ 44.825882][ T3609] ? __ct_user_exit+0xff/0x150
[ 44.830654][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 44.835524][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 44.840469][ T3609] ? fd_install+0x1f9/0x640
[ 44.845001][ T3609] ? vtime_user_exit+0x218/0x6c0
[ 44.850050][ T3609] __x64_sys_sendto+0xdd/0x1b0
[ 44.854973][ T3609] ? syscall_enter_from_user_mode+0x22/0xb0
[ 44.861516][ T3609] do_syscall_64+0x35/0xb0
[ 44.865948][ T3609] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 44.871936][ T3609] RIP: 0033:0x7f6d1163c1cc
[ 44.876358][ T3609] 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
[ 44.896051][ T3609] RSP: 002b:00007ffc0b7f4bb0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 44.904461][ T3609] RAX: ffffffffffffffda RBX: 00007f6d126d4320 RCX: 00007f6d1163c1cc
[ 44.912446][ T3609] RDX: 0000000000000170 RSI: 00007f6d126d4370 RDI: 0000000000000005
[ 44.920432][ T3609] RBP: 0000000000000000 R08: 00007ffc0b7f4c04 R09: 000000000000000c
[ 44.928396][ T3609] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 44.936373][ T3609] R13: 00007f6d126d4370 R14: 0000000000000005 R15: 0000000000000000
[ 44.944440][ T3609]
[ 44.947641][ T3609] Kernel Offset: disabled
[ 44.951967][ T3609] Rebooting in 86400 seconds..