[ 24.442094][ T3187] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 41.200025][ T3617] can: request_module (can-proto-0) failed.
[ 41.218955][ T3617] can: request_module (can-proto-0) failed.
[ 41.238704][ T3617] can: request_module (can-proto-0) failed.
[ 41.728685][ T3617] base_sock_release(ffff888073c68600) sk=ffff88801fd31000
Warning: Permanently added '10.128.0.136' (ECDSA) to the list of known hosts.
2022/09/18 15:14:11 parsed 1 programs
2022/09/18 15:14:12 executed programs: 0
[ 59.492770][ T3687] chnl_net:caif_netlink_parms(): no params data found
[ 59.525234][ T3687] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.532366][ T3687] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.540307][ T3687] device bridge_slave_0 entered promiscuous mode
[ 59.548880][ T3687] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.556109][ T3687] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.564010][ T3687] device bridge_slave_1 entered promiscuous mode
[ 59.581008][ T3687] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.594391][ T3687] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.615442][ T3687] team0: Port device team_slave_0 added
[ 59.623238][ T3687] team0: Port device team_slave_1 added
[ 59.639204][ T3687] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 59.646353][ T3687] 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.
[ 59.672457][ T3687] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 59.684825][ T3687] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 59.691849][ T3687] 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.
[ 59.719194][ T3687] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 59.743024][ T3687] device hsr_slave_0 entered promiscuous mode
[ 59.750090][ T3687] device hsr_slave_1 entered promiscuous mode
[ 59.813511][ T3687] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 59.822796][ T3687] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 59.832747][ T3687] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 59.842034][ T3687] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 59.851471][ T3687] ------------[ cut here ]------------
[ 59.857095][ T3687] memcpy: detected field-spanning write (size 28) of single field "&endpoint.addr" at drivers/net/wireguard/netlink.c:446 (size 16)
[ 59.872232][ T3687] WARNING: CPU: 0 PID: 3687 at drivers/net/wireguard/netlink.c:446 set_peer+0x991/0x10c0
[ 59.882585][ T3687] Modules linked in:
[ 59.887134][ T3687] CPU: 0 PID: 3687 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220916-syzkaller-07639-gd5538ab91d3a #0
[ 59.899058][ T3687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 59.909609][ T3687] RIP: 0010:set_peer+0x991/0x10c0
[ 59.914653][ T3687] Code: 00 e8 53 2a b3 fc b9 10 00 00 00 48 c7 c2 80 51 72 8a be 1c 00 00 00 48 c7 c7 e0 51 72 8a c6 05 41 e9 02 09 01 e8 21 d2 74 04 <0f> 0b e9 03 04 00 00 e8 23 2a b3 fc 89 ee 44 89 ef e8 69 26 b3 fc
[ 59.935379][ T3687] RSP: 0018:ffffc9000427f540 EFLAGS: 00010282
[ 59.941488][ T3687] RAX: 0000000000000000 RBX: ffffc9000427f6d8 RCX: 0000000000000000
[ 59.949557][ T3687] RDX: ffff88807b218000 RSI: ffffffff81611e78 RDI: fffff5200084fe9a
[ 59.957626][ T3687] RBP: ffffc9000427f5e8 R08: 0000000000000005 R09: 0000000000000000
[ 59.965726][ T3687] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 59.973724][ T3687] R13: 0000000000000000 R14: ffff8880288b8104 R15: ffff888079720960
[ 59.982327][ T3687] FS: 0000000000e87400(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 59.991558][ T3687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.998664][ T3687] CR2: 00007fff9be88f88 CR3: 0000000078cd2000 CR4: 00000000003506e0
[ 60.006774][ T3687] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 60.014786][ T3687] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 60.023124][ T3687] Call Trace:
[ 60.027074][ T3687]
[ 60.030339][ T3687] ? wg_get_device_done+0x110/0x110
[ 60.035671][ T3687] ? nla_get_range_signed+0x520/0x520
[ 60.041126][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 60.046142][ T3687] ? __nla_parse+0x3d/0x50
[ 60.050750][ T3687] wg_set_device+0x8d7/0x11b0
[ 60.055586][ T3687] ? param_set_dyndbg_classes+0x881/0x9c0
[ 60.061447][ T3687] ? set_peer+0x10c0/0x10c0
[ 60.066110][ T3687] ? __nla_parse+0x3d/0x50
[ 60.072265][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 60.079859][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 60.087629][ T3687] genl_family_rcv_msg_doit+0x228/0x320
[ 60.093307][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 60.100764][ T3687] ? ns_capable+0xd9/0x100
[ 60.105343][ T3687] genl_rcv_msg+0x3b7/0x630
[ 60.109867][ T3687] ? genl_get_cmd+0x480/0x480
[ 60.114544][ T3687] ? __alloc_skb+0xd9/0x2f0
[ 60.119162][ T3687] ? netlink_sendmsg+0x9a2/0xe10
[ 60.124120][ T3687] ? sock_sendmsg+0xcf/0x120
[ 60.129019][ T3687] ? set_peer+0x10c0/0x10c0
[ 60.133570][ T3687] ? rcu_read_unlock+0x40/0x40
[ 60.139754][ T3687] ? rcu_read_lock_sched_held+0xd/0x70
[ 60.145782][ T3687] netlink_rcv_skb+0x153/0x420
[ 60.150785][ T3687] ? genl_get_cmd+0x480/0x480
[ 60.155938][ T3687] ? netlink_ack+0xd50/0xd50
[ 60.160577][ T3687] ? netlink_deliver_tap+0x1b1/0xc40
[ 60.166205][ T3687] genl_rcv+0x24/0x40
[ 60.170234][ T3687] netlink_unicast+0x543/0x7f0
[ 60.175376][ T3687] ? netlink_attachskb+0x880/0x880
[ 60.180649][ T3687] ? __virt_addr_valid+0x5d/0x2d0
[ 60.185964][ T3687] ? __phys_addr_symbol+0x2c/0x70
[ 60.191213][ T3687] ? __check_object_size+0x2de/0x5a0
[ 60.196990][ T3687] netlink_sendmsg+0x917/0xe10
[ 60.201778][ T3687] ? netlink_unicast+0x7f0/0x7f0
[ 60.207252][ T3687] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 60.212592][ T3687] ? netlink_unicast+0x7f0/0x7f0
[ 60.217834][ T3687] sock_sendmsg+0xcf/0x120
[ 60.222369][ T3687] __sys_sendto+0x236/0x340
[ 60.227165][ T3687] ? __ia32_sys_getpeername+0xb0/0xb0
[ 60.232771][ T3687] ? lock_release+0x560/0x780
[ 60.238104][ T3687] ? lock_release+0x560/0x780
[ 60.242946][ T3687] ? __ct_user_exit+0xff/0x150
[ 60.248106][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 60.253193][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 60.259148][ T3687] ? acct_account_cputime+0x19d/0x310
[ 60.264712][ T3687] ? vtime_user_exit+0x218/0x6c0
[ 60.270106][ T3687] __x64_sys_sendto+0xdd/0x1b0
[ 60.274989][ T3687] ? syscall_enter_from_user_mode+0x22/0xb0
[ 60.281093][ T3687] do_syscall_64+0x35/0xb0
[ 60.285566][ T3687] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.291789][ T3687] RIP: 0033:0x4179e6
[ 60.295761][ T3687] Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89
[ 60.316233][ T3687] RSP: 002b:00007fff9be896b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 60.325215][ T3687] RAX: ffffffffffffffda RBX: 0000000000a93700 RCX: 00000000004179e6
[ 60.333434][ T3687] RDX: 0000000000000170 RSI: 0000000000a93750 RDI: 0000000000000004
[ 60.341867][ T3687] RBP: 0000000000000000 R08: 00007fff9be896c4 R09: 000000000000000c
[ 60.350227][ T3687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.359277][ T3687] R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000a93750
[ 60.367527][ T3687]
[ 60.370566][ T3687] Kernel panic - not syncing: panic_on_warn set ...
[ 60.377152][ T3687] CPU: 0 PID: 3687 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220916-syzkaller-07639-gd5538ab91d3a #0
[ 60.388979][ T3687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 60.399053][ T3687] Call Trace:
[ 60.402326][ T3687]
[ 60.405248][ T3687] dump_stack_lvl+0xcd/0x134
[ 60.409840][ T3687] panic+0x2c8/0x622
[ 60.413739][ T3687] ? panic_print_sys_info.part.0+0x110/0x110
[ 60.419708][ T3687] ? __warn.cold+0x248/0x2c4
[ 60.424287][ T3687] ? set_peer+0x991/0x10c0
[ 60.428712][ T3687] __warn.cold+0x259/0x2c4
[ 60.433147][ T3687] ? __wake_up_klogd.part.0+0x99/0xf0
[ 60.438563][ T3687] ? set_peer+0x991/0x10c0
[ 60.443074][ T3687] report_bug+0x1bc/0x210
[ 60.447523][ T3687] handle_bug+0x3c/0x60
[ 60.451781][ T3687] exc_invalid_op+0x14/0x40
[ 60.456307][ T3687] asm_exc_invalid_op+0x16/0x20
[ 60.461150][ T3687] RIP: 0010:set_peer+0x991/0x10c0
[ 60.466173][ T3687] Code: 00 e8 53 2a b3 fc b9 10 00 00 00 48 c7 c2 80 51 72 8a be 1c 00 00 00 48 c7 c7 e0 51 72 8a c6 05 41 e9 02 09 01 e8 21 d2 74 04 <0f> 0b e9 03 04 00 00 e8 23 2a b3 fc 89 ee 44 89 ef e8 69 26 b3 fc
[ 60.485946][ T3687] RSP: 0018:ffffc9000427f540 EFLAGS: 00010282
[ 60.492011][ T3687] RAX: 0000000000000000 RBX: ffffc9000427f6d8 RCX: 0000000000000000
[ 60.500411][ T3687] RDX: ffff88807b218000 RSI: ffffffff81611e78 RDI: fffff5200084fe9a
[ 60.508370][ T3687] RBP: ffffc9000427f5e8 R08: 0000000000000005 R09: 0000000000000000
[ 60.516466][ T3687] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 60.524456][ T3687] R13: 0000000000000000 R14: ffff8880288b8104 R15: ffff888079720960
[ 60.532525][ T3687] ? vprintk+0x88/0x90
[ 60.536618][ T3687] ? wg_get_device_done+0x110/0x110
[ 60.542823][ T3687] ? nla_get_range_signed+0x520/0x520
[ 60.548196][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 60.553045][ T3687] ? __nla_parse+0x3d/0x50
[ 60.557499][ T3687] wg_set_device+0x8d7/0x11b0
[ 60.562171][ T3687] ? param_set_dyndbg_classes+0x881/0x9c0
[ 60.567888][ T3687] ? set_peer+0x10c0/0x10c0
[ 60.572391][ T3687] ? __nla_parse+0x3d/0x50
[ 60.576888][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 60.584253][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 60.591526][ T3687] genl_family_rcv_msg_doit+0x228/0x320
[ 60.597090][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 60.604479][ T3687] ? ns_capable+0xd9/0x100
[ 60.608933][ T3687] genl_rcv_msg+0x3b7/0x630
[ 60.613445][ T3687] ? genl_get_cmd+0x480/0x480
[ 60.618113][ T3687] ? __alloc_skb+0xd9/0x2f0
[ 60.622692][ T3687] ? netlink_sendmsg+0x9a2/0xe10
[ 60.627634][ T3687] ? sock_sendmsg+0xcf/0x120
[ 60.632307][ T3687] ? set_peer+0x10c0/0x10c0
[ 60.636949][ T3687] ? rcu_read_unlock+0x40/0x40
[ 60.641700][ T3687] ? rcu_read_lock_sched_held+0xd/0x70
[ 60.647204][ T3687] netlink_rcv_skb+0x153/0x420
[ 60.652053][ T3687] ? genl_get_cmd+0x480/0x480
[ 60.656716][ T3687] ? netlink_ack+0xd50/0xd50
[ 60.661293][ T3687] ? netlink_deliver_tap+0x1b1/0xc40
[ 60.666587][ T3687] genl_rcv+0x24/0x40
[ 60.670568][ T3687] netlink_unicast+0x543/0x7f0
[ 60.675847][ T3687] ? netlink_attachskb+0x880/0x880
[ 60.680955][ T3687] ? __virt_addr_valid+0x5d/0x2d0
[ 60.686245][ T3687] ? __phys_addr_symbol+0x2c/0x70
[ 60.691360][ T3687] ? __check_object_size+0x2de/0x5a0
[ 60.698026][ T3687] netlink_sendmsg+0x917/0xe10
[ 60.702781][ T3687] ? netlink_unicast+0x7f0/0x7f0
[ 60.708230][ T3687] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 60.713524][ T3687] ? netlink_unicast+0x7f0/0x7f0
[ 60.718463][ T3687] sock_sendmsg+0xcf/0x120
[ 60.722876][ T3687] __sys_sendto+0x236/0x340
[ 60.727801][ T3687] ? __ia32_sys_getpeername+0xb0/0xb0
[ 60.733194][ T3687] ? lock_release+0x560/0x780
[ 60.737883][ T3687] ? lock_release+0x560/0x780
[ 60.742562][ T3687] ? __ct_user_exit+0xff/0x150
[ 60.747547][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 60.752490][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 60.757352][ T3687] ? acct_account_cputime+0x19d/0x310
[ 60.762936][ T3687] ? vtime_user_exit+0x218/0x6c0
[ 60.767918][ T3687] __x64_sys_sendto+0xdd/0x1b0
[ 60.772854][ T3687] ? syscall_enter_from_user_mode+0x22/0xb0
[ 60.779432][ T3687] do_syscall_64+0x35/0xb0
[ 60.783894][ T3687] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.790185][ T3687] RIP: 0033:0x4179e6
[ 60.794080][ T3687] Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89
[ 60.813675][ T3687] RSP: 002b:00007fff9be896b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 60.822072][ T3687] RAX: ffffffffffffffda RBX: 0000000000a93700 RCX: 00000000004179e6
[ 60.830033][ T3687] RDX: 0000000000000170 RSI: 0000000000a93750 RDI: 0000000000000004
[ 60.837996][ T3687] RBP: 0000000000000000 R08: 00007fff9be896c4 R09: 000000000000000c
[ 60.845949][ T3687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.853905][ T3687] R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000a93750
[ 60.861913][ T3687]
[ 60.865291][ T3687] Kernel Offset: disabled
[ 60.869632][ T3687] Rebooting in 86400 seconds..