DUID 00:04:99:cf:64:81:91:3a:f8:b3:88:a8:0e:05:2a:78:8a:13
forked to background, child pid 3186
[ 26.797626][ T3187] 8021q: adding VLAN 0 to HW filter on device bond0
[ 26.821537][ T3187] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.184' (ECDSA) to the list of known hosts.
2022/09/20 08:45:33 fuzzer started
2022/09/20 08:45:33 connecting to host at 10.128.0.169:43991
2022/09/20 08:45:33 checking machine...
2022/09/20 08:45:33 checking revisions...
2022/09/20 08:45:33 testing simple program...
syzkaller login: [ 47.516780][ T3607] cgroup: Unknown subsys name 'net'
[ 47.615694][ T3607] cgroup: Unknown subsys name 'rlimit'
[ 48.810215][ T3611] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.817916][ T3611] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.825669][ T3611] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.833974][ T3611] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.841623][ T3611] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.848934][ T3611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.857310][ T3610] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 48.913968][ T3610] chnl_net:caif_netlink_parms(): no params data found
[ 48.945697][ T3610] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.953271][ T3610] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.961214][ T3610] device bridge_slave_0 entered promiscuous mode
[ 48.968957][ T3610] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.976543][ T3610] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.984431][ T3610] device bridge_slave_1 entered promiscuous mode
[ 49.001497][ T3610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 49.012614][ T3610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 49.033188][ T3610] team0: Port device team_slave_0 added
[ 49.041087][ T3610] team0: Port device team_slave_1 added
[ 49.056277][ T3610] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 49.064037][ T3610] 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.
[ 49.091343][ T3610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 49.103337][ T3610] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 49.110766][ T3610] 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.
[ 49.137561][ T3610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 49.164160][ T3610] device hsr_slave_0 entered promiscuous mode
[ 49.171042][ T3610] device hsr_slave_1 entered promiscuous mode
[ 49.229136][ T3610] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 49.237923][ T3610] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 49.247801][ T3610] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 49.256729][ T3610] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 49.265667][ T3610] ------------[ cut here ]------------
[ 49.271449][ T3610] memcpy: detected field-spanning write (size 28) of single field "&endpoint.addr" at drivers/net/wireguard/netlink.c:446 (size 16)
[ 49.286791][ T3610] WARNING: CPU: 0 PID: 3610 at drivers/net/wireguard/netlink.c:446 set_peer+0x991/0x10c0
[ 49.297117][ T3610] Modules linked in:
[ 49.301542][ T3610] CPU: 0 PID: 3610 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220920-syzkaller #0
[ 49.312115][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 49.322854][ T3610] RIP: 0010:set_peer+0x991/0x10c0
[ 49.327902][ T3610] Code: 00 e8 a3 b4 ad fc b9 10 00 00 00 48 c7 c2 60 68 72 8a be 1c 00 00 00 48 c7 c7 c0 68 72 8a c6 05 92 6c fc 08 01 e8 1c fb 77 04 <0f> 0b e9 03 04 00 00 e8 73 b4 ad fc 89 ee 44 89 ef e8 b9 b0 ad fc
[ 49.347948][ T3610] RSP: 0018:ffffc90003dcf540 EFLAGS: 00010282
[ 49.354125][ T3610] RAX: 0000000000000000 RBX: ffffc90003dcf6d8 RCX: 0000000000000000
[ 49.362159][ T3610] RDX: ffff888021583a80 RSI: ffffffff81620448 RDI: fffff520007b9e9a
[ 49.370178][ T3610] RBP: ffffc90003dcf5e8 R08: 0000000000000005 R09: 0000000000000000
[ 49.378389][ T3610] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 49.386521][ T3610] R13: 0000000000000000 R14: ffff8880249c0904 R15: ffff888074c50960
[ 49.394538][ T3610] FS: 000055555752d400(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 49.403788][ T3610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.410630][ T3610] CR2: 00007f35d0cd32c0 CR3: 000000006ffe5000 CR4: 00000000003506f0
[ 49.419070][ T3610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.427151][ T3610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.435478][ T3610] Call Trace:
[ 49.438874][ T3610]
[ 49.442367][ T3610] ? wg_get_device_done+0x110/0x110
[ 49.447686][ T3610] ? nla_get_range_signed+0x520/0x520
[ 49.453437][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 49.458299][ T3610] ? __nla_parse+0x3d/0x50
[ 49.463238][ T3610] wg_set_device+0x8d7/0x11b0
[ 49.467928][ T3610] ? __nla_validate_parse+0x1cb1/0x2500
[ 49.473852][ T3610] ? set_peer+0x10c0/0x10c0
[ 49.478414][ T3610] ? __nla_parse+0x3d/0x50
[ 49.483134][ T3610] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 49.490686][ T3610] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 49.498095][ T3610] genl_family_rcv_msg_doit+0x228/0x320
[ 49.503697][ T3610] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 49.511202][ T3610] ? ns_capable+0xd9/0x100
[ 49.515626][ T3610] genl_rcv_msg+0x3b7/0x630
[ 49.520133][ T3610] ? genl_get_cmd+0x480/0x480
[ 49.525117][ T3610] ? __alloc_skb+0xd9/0x2f0
[ 49.529641][ T3610] ? netlink_sendmsg+0x9a2/0xe10
[ 49.534627][ T3610] ? sock_sendmsg+0xcf/0x120
[ 49.539241][ T3610] ? set_peer+0x10c0/0x10c0
[ 49.544335][ T3610] ? lock_release+0x810/0x810
[ 49.549019][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 49.555006][ T3610] ? lock_acquire+0x4fc/0x630
[ 49.559701][ T3610] netlink_rcv_skb+0x153/0x420
[ 49.564506][ T3610] ? genl_get_cmd+0x480/0x480
[ 49.569283][ T3610] ? netlink_ack+0xd50/0xd50
[ 49.574003][ T3610] ? netlink_deliver_tap+0x1b1/0xc40
[ 49.579974][ T3610] genl_rcv+0x24/0x40
[ 49.584092][ T3610] netlink_unicast+0x543/0x7f0
[ 49.588888][ T3610] ? netlink_attachskb+0x880/0x880
[ 49.594158][ T3610] ? __virt_addr_valid+0x5d/0x2d0
[ 49.599384][ T3610] ? __phys_addr_symbol+0x2c/0x70
[ 49.604480][ T3610] ? __check_object_size+0x2de/0x5a0
[ 49.609802][ T3610] netlink_sendmsg+0x917/0xe10
[ 49.614704][ T3610] ? netlink_unicast+0x7f0/0x7f0
[ 49.619713][ T3610] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 49.625041][ T3610] ? netlink_unicast+0x7f0/0x7f0
[ 49.630080][ T3610] sock_sendmsg+0xcf/0x120
[ 49.634791][ T3610] __sys_sendto+0x236/0x340
[ 49.639326][ T3610] ? __ia32_sys_getpeername+0xb0/0xb0
[ 49.644785][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 49.651106][ T3610] ? lock_acquire+0x4fc/0x630
[ 49.656064][ T3610] ? lock_release+0x5cb/0x810
[ 49.660784][ T3610] ? lock_release+0x5cb/0x810
[ 49.665567][ T3610] ? __ct_user_exit+0xff/0x150
[ 49.670512][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 49.675464][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 49.680314][ T3610] ? fd_install+0x1f9/0x640
[ 49.684968][ T3610] ? vtime_user_exit+0x218/0x6c0
[ 49.690196][ T3610] __x64_sys_sendto+0xdd/0x1b0
[ 49.695270][ T3610] ? syscall_enter_from_user_mode+0x22/0xb0
[ 49.701316][ T3610] do_syscall_64+0x35/0xb0
[ 49.705757][ T3610] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 49.711713][ T3610] RIP: 0033:0x7f35cfc3c1cc
[ 49.716326][ T3610] 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
[ 49.736125][ T3610] RSP: 002b:00007ffea8a7d780 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 49.744678][ T3610] RAX: ffffffffffffffda RBX: 00007f35d0cd4320 RCX: 00007f35cfc3c1cc
[ 49.752786][ T3610] RDX: 0000000000000170 RSI: 00007f35d0cd4370 RDI: 0000000000000005
[ 49.761184][ T3610] RBP: 0000000000000000 R08: 00007ffea8a7d7d4 R09: 000000000000000c
[ 49.769331][ T3610] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 49.777402][ T3610] R13: 00007f35d0cd4370 R14: 0000000000000005 R15: 0000000000000000
[ 49.785506][ T3610]
[ 49.788514][ T3610] Kernel panic - not syncing: panic_on_warn set ...
[ 49.795262][ T3610] CPU: 0 PID: 3610 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220920-syzkaller #0
[ 49.805047][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 49.815287][ T3610] Call Trace:
[ 49.818668][ T3610]
[ 49.821595][ T3610] dump_stack_lvl+0xcd/0x134
[ 49.826214][ T3610] panic+0x2c8/0x622
[ 49.830190][ T3610] ? panic_print_sys_info.part.0+0x110/0x110
[ 49.836277][ T3610] ? __warn.cold+0x24b/0x350
[ 49.840876][ T3610] ? set_peer+0x991/0x10c0
[ 49.845293][ T3610] __warn.cold+0x25c/0x350
[ 49.849804][ T3610] ? __wake_up_klogd.part.0+0x99/0xf0
[ 49.855185][ T3610] ? set_peer+0x991/0x10c0
[ 49.859625][ T3610] report_bug+0x1bc/0x210
[ 49.864156][ T3610] handle_bug+0x3c/0x60
[ 49.868312][ T3610] exc_invalid_op+0x14/0x40
[ 49.872908][ T3610] asm_exc_invalid_op+0x16/0x20
[ 49.877769][ T3610] RIP: 0010:set_peer+0x991/0x10c0
[ 49.882825][ T3610] Code: 00 e8 a3 b4 ad fc b9 10 00 00 00 48 c7 c2 60 68 72 8a be 1c 00 00 00 48 c7 c7 c0 68 72 8a c6 05 92 6c fc 08 01 e8 1c fb 77 04 <0f> 0b e9 03 04 00 00 e8 73 b4 ad fc 89 ee 44 89 ef e8 b9 b0 ad fc
[ 49.902721][ T3610] RSP: 0018:ffffc90003dcf540 EFLAGS: 00010282
[ 49.908790][ T3610] RAX: 0000000000000000 RBX: ffffc90003dcf6d8 RCX: 0000000000000000
[ 49.916932][ T3610] RDX: ffff888021583a80 RSI: ffffffff81620448 RDI: fffff520007b9e9a
[ 49.924916][ T3610] RBP: ffffc90003dcf5e8 R08: 0000000000000005 R09: 0000000000000000
[ 49.932898][ T3610] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 49.940908][ T3610] R13: 0000000000000000 R14: ffff8880249c0904 R15: ffff888074c50960
[ 49.949005][ T3610] ? vprintk+0x88/0x90
[ 49.953117][ T3610] ? wg_get_device_done+0x110/0x110
[ 49.958325][ T3610] ? nla_get_range_signed+0x520/0x520
[ 49.963724][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 49.968763][ T3610] ? __nla_parse+0x3d/0x50
[ 49.973183][ T3610] wg_set_device+0x8d7/0x11b0
[ 49.977873][ T3610] ? __nla_validate_parse+0x1cb1/0x2500
[ 49.983462][ T3610] ? set_peer+0x10c0/0x10c0
[ 49.988001][ T3610] ? __nla_parse+0x3d/0x50
[ 49.992614][ T3610] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 50.000010][ T3610] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 50.007303][ T3610] genl_family_rcv_msg_doit+0x228/0x320
[ 50.013034][ T3610] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 50.020710][ T3610] ? ns_capable+0xd9/0x100
[ 50.025157][ T3610] genl_rcv_msg+0x3b7/0x630
[ 50.029663][ T3610] ? genl_get_cmd+0x480/0x480
[ 50.034341][ T3610] ? __alloc_skb+0xd9/0x2f0
[ 50.038844][ T3610] ? netlink_sendmsg+0x9a2/0xe10
[ 50.043981][ T3610] ? sock_sendmsg+0xcf/0x120
[ 50.048583][ T3610] ? set_peer+0x10c0/0x10c0
[ 50.053182][ T3610] ? lock_release+0x810/0x810
[ 50.057857][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 50.063602][ T3610] ? lock_acquire+0x4fc/0x630
[ 50.068281][ T3610] netlink_rcv_skb+0x153/0x420
[ 50.073136][ T3610] ? genl_get_cmd+0x480/0x480
[ 50.077818][ T3610] ? netlink_ack+0xd50/0xd50
[ 50.082414][ T3610] ? netlink_deliver_tap+0x1b1/0xc40
[ 50.087707][ T3610] genl_rcv+0x24/0x40
[ 50.091717][ T3610] netlink_unicast+0x543/0x7f0
[ 50.096490][ T3610] ? netlink_attachskb+0x880/0x880
[ 50.101625][ T3610] ? __virt_addr_valid+0x5d/0x2d0
[ 50.106647][ T3610] ? __phys_addr_symbol+0x2c/0x70
[ 50.111669][ T3610] ? __check_object_size+0x2de/0x5a0
[ 50.116958][ T3610] netlink_sendmsg+0x917/0xe10
[ 50.121740][ T3610] ? netlink_unicast+0x7f0/0x7f0
[ 50.126684][ T3610] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 50.131996][ T3610] ? netlink_unicast+0x7f0/0x7f0
[ 50.136933][ T3610] sock_sendmsg+0xcf/0x120
[ 50.141526][ T3610] __sys_sendto+0x236/0x340
[ 50.146503][ T3610] ? __ia32_sys_getpeername+0xb0/0xb0
[ 50.151878][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 50.157446][ T3610] ? lock_acquire+0x4fc/0x630
[ 50.162123][ T3610] ? lock_release+0x5cb/0x810
[ 50.166827][ T3610] ? lock_release+0x5cb/0x810
[ 50.171814][ T3610] ? __ct_user_exit+0xff/0x150
[ 50.176786][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 50.181744][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 50.186612][ T3610] ? fd_install+0x1f9/0x640
[ 50.191138][ T3610] ? vtime_user_exit+0x218/0x6c0
[ 50.196083][ T3610] __x64_sys_sendto+0xdd/0x1b0
[ 50.201120][ T3610] ? syscall_enter_from_user_mode+0x22/0xb0
[ 50.207026][ T3610] do_syscall_64+0x35/0xb0
[ 50.211828][ T3610] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 50.217771][ T3610] RIP: 0033:0x7f35cfc3c1cc
[ 50.222302][ T3610] 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
[ 50.241944][ T3610] RSP: 002b:00007ffea8a7d780 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 50.250368][ T3610] RAX: ffffffffffffffda RBX: 00007f35d0cd4320 RCX: 00007f35cfc3c1cc
[ 50.258517][ T3610] RDX: 0000000000000170 RSI: 00007f35d0cd4370 RDI: 0000000000000005
[ 50.266495][ T3610] RBP: 0000000000000000 R08: 00007ffea8a7d7d4 R09: 000000000000000c
[ 50.274486][ T3610] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 50.282481][ T3610] R13: 00007f35d0cd4370 R14: 0000000000000005 R15: 0000000000000000
[ 50.290548][ T3610]
[ 50.293826][ T3610] Kernel Offset: disabled
[ 50.298162][ T3610] Rebooting in 86400 seconds..