forked to background, child pid 3185[ 25.302798][ T3186] 8021q: adding VLAN 0 to HW filter on device bond0
no interfaces have a carrier
[ 25.314564][ T3186] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts.
2022/09/12 10:25:00 fuzzer started
2022/09/12 10:25:01 connecting to host at 10.128.0.169:37467
2022/09/12 10:25:01 checking machine...
2022/09/12 10:25:01 checking revisions...
2022/09/12 10:25:01 testing simple program...
syzkaller login: [ 40.960168][ T3613] cgroup: Unknown subsys name 'net'
[ 41.067978][ T3613] cgroup: Unknown subsys name 'rlimit'
[ 42.331333][ T3616] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 42.339009][ T3616] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 42.346524][ T3618] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 42.354113][ T3618] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 42.361447][ T3618] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 42.368943][ T3618] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 42.376778][ T3615] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 42.432504][ T3615] chnl_net:caif_netlink_parms(): no params data found
[ 42.464601][ T3615] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.472078][ T3615] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.480095][ T3615] device bridge_slave_0 entered promiscuous mode
[ 42.488041][ T3615] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.495349][ T3615] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.503216][ T3615] device bridge_slave_1 entered promiscuous mode
[ 42.519862][ T3615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 42.531374][ T3615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 42.550048][ T3615] team0: Port device team_slave_0 added
[ 42.557632][ T3615] team0: Port device team_slave_1 added
[ 42.572149][ T3615] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 42.579376][ T3615] 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.
[ 42.606082][ T3615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 42.617981][ T3615] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 42.625278][ T3615] 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.
[ 42.651842][ T3615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 42.676273][ T3615] device hsr_slave_0 entered promiscuous mode
[ 42.682837][ T3615] device hsr_slave_1 entered promiscuous mode
[ 42.737356][ T3615] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 42.746087][ T3615] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 42.755119][ T3615] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 42.763728][ T3615] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 42.773245][ T3615] ------------[ cut here ]------------
[ 42.779287][ T3615] memcpy: detected field-spanning write (size 28) of single field "&endpoint.addr" at drivers/net/wireguard/netlink.c:446 (size 16)
[ 42.793573][ T3615] WARNING: CPU: 0 PID: 3615 at drivers/net/wireguard/netlink.c:446 set_peer+0x991/0x10c0
[ 42.803754][ T3615] Modules linked in:
[ 42.807758][ T3615] CPU: 1 PID: 3615 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220912-syzkaller #0
[ 42.817626][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 42.827727][ T3615] RIP: 0010:set_peer+0x991/0x10c0
[ 42.832855][ T3615] Code: 00 e8 53 99 b3 fc b9 10 00 00 00 48 c7 c2 00 45 72 8a be 1c 00 00 00 48 c7 c7 60 45 72 8a c6 05 d9 31 03 09 01 e8 d1 cc 74 04 <0f> 0b e9 03 04 00 00 e8 23 99 b3 fc 89 ee 44 89 ef e8 69 95 b3 fc
[ 42.852540][ T3615] RSP: 0018:ffffc9000408f540 EFLAGS: 00010282
[ 42.858644][ T3615] RAX: 0000000000000000 RBX: ffffc9000408f6d8 RCX: 0000000000000000
[ 42.866744][ T3615] RDX: ffff888021e48000 RSI: ffffffff81611eb8 RDI: fffff52000811e9a
[ 42.874753][ T3615] RBP: ffffc9000408f5e8 R08: 0000000000000005 R09: 0000000000000000
[ 42.882714][ T3615] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 42.890819][ T3615] R13: 0000000000000000 R14: ffff888076485104 R15: ffff888021210960
[ 42.898868][ T3615] FS: 0000555555e19400(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 42.907858][ T3615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.914595][ T3615] CR2: 00007f1ebeed32c0 CR3: 000000006f70c000 CR4: 00000000003506e0
[ 42.922579][ T3615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 42.930669][ T3615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 42.938781][ T3615] Call Trace:
[ 42.942057][ T3615]
[ 42.945037][ T3615] ? wg_get_device_done+0x110/0x110
[ 42.950270][ T3615] ? nla_get_range_signed+0x520/0x520
[ 42.955690][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 42.960572][ T3615] ? __nla_parse+0x3d/0x50
[ 42.965051][ T3615] wg_set_device+0x8d7/0x11b0
[ 42.969748][ T3615] ? dql_completed+0x5b1/0x6a0
[ 42.974581][ T3615] ? set_peer+0x10c0/0x10c0
[ 42.979121][ T3615] ? __nla_parse+0x3d/0x50
[ 42.983553][ T3615] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 42.991038][ T3615] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 42.998376][ T3615] genl_family_rcv_msg_doit+0x228/0x320
[ 43.003923][ T3615] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 43.011601][ T3615] ? ns_capable+0xd9/0x100
[ 43.016086][ T3615] genl_rcv_msg+0x3b7/0x630
[ 43.020593][ T3615] ? genl_get_cmd+0x480/0x480
[ 43.025311][ T3615] ? __alloc_skb+0xd9/0x2f0
[ 43.029850][ T3615] ? netlink_sendmsg+0x9a2/0xe10
[ 43.035002][ T3615] ? sock_sendmsg+0xcf/0x120
[ 43.039706][ T3615] ? set_peer+0x10c0/0x10c0
[ 43.044333][ T3615] ? rcu_read_unlock+0x40/0x40
[ 43.049719][ T3615] ? rcu_read_lock_sched_held+0xd/0x70
[ 43.055216][ T3615] netlink_rcv_skb+0x153/0x420
[ 43.060091][ T3615] ? genl_get_cmd+0x480/0x480
[ 43.064849][ T3615] ? netlink_ack+0xd50/0xd50
[ 43.069559][ T3615] ? netlink_deliver_tap+0x1b1/0xc40
[ 43.074894][ T3615] genl_rcv+0x24/0x40
[ 43.078885][ T3615] netlink_unicast+0x543/0x7f0
[ 43.083652][ T3615] ? netlink_attachskb+0x880/0x880
[ 43.088832][ T3615] ? __virt_addr_valid+0x5d/0x2d0
[ 43.093895][ T3615] ? __phys_addr_symbol+0x2c/0x70
[ 43.099075][ T3615] ? __check_object_size+0x2de/0x5a0
[ 43.104414][ T3615] netlink_sendmsg+0x917/0xe10
[ 43.109176][ T3615] ? netlink_unicast+0x7f0/0x7f0
[ 43.114152][ T3615] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 43.119457][ T3615] ? netlink_unicast+0x7f0/0x7f0
[ 43.124464][ T3615] sock_sendmsg+0xcf/0x120
[ 43.128903][ T3615] __sys_sendto+0x236/0x340
[ 43.133401][ T3615] ? __ia32_sys_getpeername+0xb0/0xb0
[ 43.138826][ T3615] ? lock_release+0x560/0x780
[ 43.143523][ T3615] ? lock_release+0x560/0x780
[ 43.148254][ T3615] ? __ct_user_exit+0xff/0x150
[ 43.153041][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 43.158058][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 43.162933][ T3615] ? fd_install+0x1f9/0x640
[ 43.167534][ T3615] ? vtime_user_exit+0x218/0x6c0
[ 43.172508][ T3615] __x64_sys_sendto+0xdd/0x1b0
[ 43.177392][ T3615] ? syscall_enter_from_user_mode+0x22/0xb0
[ 43.183319][ T3615] do_syscall_64+0x35/0xb0
[ 43.187815][ T3615] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 43.193744][ T3615] RIP: 0033:0x7f1ebde3c18c
[ 43.198255][ T3615] 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
[ 43.218249][ T3615] RSP: 002b:00007fff74fced10 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 43.226834][ T3615] RAX: ffffffffffffffda RBX: 00007f1ebeed4320 RCX: 00007f1ebde3c18c
[ 43.234832][ T3615] RDX: 0000000000000170 RSI: 00007f1ebeed4370 RDI: 0000000000000005
[ 43.242793][ T3615] RBP: 0000000000000000 R08: 00007fff74fced64 R09: 000000000000000c
[ 43.250820][ T3615] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 43.258903][ T3615] R13: 00007f1ebeed4370 R14: 0000000000000005 R15: 0000000000000000
[ 43.266934][ T3615]
[ 43.269971][ T3615] Kernel panic - not syncing: panic_on_warn set ...
[ 43.276697][ T3615] CPU: 1 PID: 3615 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220912-syzkaller #0
[ 43.286490][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 43.296550][ T3615] Call Trace:
[ 43.299834][ T3615]
[ 43.302762][ T3615] dump_stack_lvl+0xcd/0x134
[ 43.307366][ T3615] panic+0x2c8/0x622
[ 43.311274][ T3615] ? panic_print_sys_info.part.0+0x110/0x110
[ 43.317259][ T3615] ? __warn.cold+0x248/0x2c4
[ 43.321872][ T3615] ? set_peer+0x991/0x10c0
[ 43.326405][ T3615] __warn.cold+0x259/0x2c4
[ 43.330838][ T3615] ? __wake_up_klogd.part.0+0x99/0xf0
[ 43.336318][ T3615] ? set_peer+0x991/0x10c0
[ 43.340740][ T3615] report_bug+0x1bc/0x210
[ 43.345081][ T3615] handle_bug+0x3c/0x60
[ 43.349248][ T3615] exc_invalid_op+0x14/0x40
[ 43.353749][ T3615] asm_exc_invalid_op+0x16/0x20
[ 43.358596][ T3615] RIP: 0010:set_peer+0x991/0x10c0
[ 43.363650][ T3615] Code: 00 e8 53 99 b3 fc b9 10 00 00 00 48 c7 c2 00 45 72 8a be 1c 00 00 00 48 c7 c7 60 45 72 8a c6 05 d9 31 03 09 01 e8 d1 cc 74 04 <0f> 0b e9 03 04 00 00 e8 23 99 b3 fc 89 ee 44 89 ef e8 69 95 b3 fc
[ 43.383432][ T3615] RSP: 0018:ffffc9000408f540 EFLAGS: 00010282
[ 43.389501][ T3615] RAX: 0000000000000000 RBX: ffffc9000408f6d8 RCX: 0000000000000000
[ 43.397471][ T3615] RDX: ffff888021e48000 RSI: ffffffff81611eb8 RDI: fffff52000811e9a
[ 43.405450][ T3615] RBP: ffffc9000408f5e8 R08: 0000000000000005 R09: 0000000000000000
[ 43.413459][ T3615] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 43.421617][ T3615] R13: 0000000000000000 R14: ffff888076485104 R15: ffff888021210960
[ 43.429998][ T3615] ? vprintk+0x88/0x90
[ 43.434080][ T3615] ? wg_get_device_done+0x110/0x110
[ 43.439309][ T3615] ? nla_get_range_signed+0x520/0x520
[ 43.444695][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 43.449857][ T3615] ? __nla_parse+0x3d/0x50
[ 43.454307][ T3615] wg_set_device+0x8d7/0x11b0
[ 43.458994][ T3615] ? dql_completed+0x5b1/0x6a0
[ 43.463759][ T3615] ? set_peer+0x10c0/0x10c0
[ 43.468301][ T3615] ? __nla_parse+0x3d/0x50
[ 43.472729][ T3615] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 43.480105][ T3615] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 43.487394][ T3615] genl_family_rcv_msg_doit+0x228/0x320
[ 43.492942][ T3615] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 43.500343][ T3615] ? ns_capable+0xd9/0x100
[ 43.504776][ T3615] genl_rcv_msg+0x3b7/0x630
[ 43.509290][ T3615] ? genl_get_cmd+0x480/0x480
[ 43.514286][ T3615] ? __alloc_skb+0xd9/0x2f0
[ 43.518846][ T3615] ? netlink_sendmsg+0x9a2/0xe10
[ 43.523808][ T3615] ? sock_sendmsg+0xcf/0x120
[ 43.528413][ T3615] ? set_peer+0x10c0/0x10c0
[ 43.533272][ T3615] ? rcu_read_unlock+0x40/0x40
[ 43.538040][ T3615] ? rcu_read_lock_sched_held+0xd/0x70
[ 43.543507][ T3615] netlink_rcv_skb+0x153/0x420
[ 43.548269][ T3615] ? genl_get_cmd+0x480/0x480
[ 43.552961][ T3615] ? netlink_ack+0xd50/0xd50
[ 43.557601][ T3615] ? netlink_deliver_tap+0x1b1/0xc40
[ 43.562886][ T3615] genl_rcv+0x24/0x40
[ 43.566870][ T3615] netlink_unicast+0x543/0x7f0
[ 43.571640][ T3615] ? netlink_attachskb+0x880/0x880
[ 43.576764][ T3615] ? __virt_addr_valid+0x5d/0x2d0
[ 43.581795][ T3615] ? __phys_addr_symbol+0x2c/0x70
[ 43.586831][ T3615] ? __check_object_size+0x2de/0x5a0
[ 43.592149][ T3615] netlink_sendmsg+0x917/0xe10
[ 43.597002][ T3615] ? netlink_unicast+0x7f0/0x7f0
[ 43.602026][ T3615] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 43.607316][ T3615] ? netlink_unicast+0x7f0/0x7f0
[ 43.612271][ T3615] sock_sendmsg+0xcf/0x120
[ 43.616729][ T3615] __sys_sendto+0x236/0x340
[ 43.621239][ T3615] ? __ia32_sys_getpeername+0xb0/0xb0
[ 43.626630][ T3615] ? lock_release+0x560/0x780
[ 43.631308][ T3615] ? lock_release+0x560/0x780
[ 43.635981][ T3615] ? __ct_user_exit+0xff/0x150
[ 43.640747][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 43.645641][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 43.650500][ T3615] ? fd_install+0x1f9/0x640
[ 43.655117][ T3615] ? vtime_user_exit+0x218/0x6c0
[ 43.660066][ T3615] __x64_sys_sendto+0xdd/0x1b0
[ 43.664853][ T3615] ? syscall_enter_from_user_mode+0x22/0xb0
[ 43.670874][ T3615] do_syscall_64+0x35/0xb0
[ 43.675549][ T3615] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 43.681576][ T3615] RIP: 0033:0x7f1ebde3c18c
[ 43.686000][ T3615] 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
[ 43.705700][ T3615] RSP: 002b:00007fff74fced10 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 43.714109][ T3615] RAX: ffffffffffffffda RBX: 00007f1ebeed4320 RCX: 00007f1ebde3c18c
[ 43.722077][ T3615] RDX: 0000000000000170 RSI: 00007f1ebeed4370 RDI: 0000000000000005
[ 43.731019][ T3615] RBP: 0000000000000000 R08: 00007fff74fced64 R09: 000000000000000c
[ 43.739476][ T3615] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 43.748145][ T3615] R13: 00007f1ebeed4370 R14: 0000000000000005 R15: 0000000000000000
[ 43.756210][ T3615]
[ 43.759472][ T3615] Kernel Offset: disabled
[ 43.763817][ T3615] Rebooting in 86400 seconds..