Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts. 2020/12/09 20:43:12 parsed 1 programs 2020/12/09 20:43:12 executed programs: 0 syzkaller login: [ 1558.169006][ T8511] IPVS: ftp: loaded support on port[0] = 21 [ 1558.328775][ T8511] chnl_net:caif_netlink_parms(): no params data found [ 1558.384555][ T8511] bridge0: port 1(bridge_slave_0) entered blocking state [ 1558.392443][ T8511] bridge0: port 1(bridge_slave_0) entered disabled state [ 1558.400239][ T8511] device bridge_slave_0 entered promiscuous mode [ 1558.410958][ T8511] bridge0: port 2(bridge_slave_1) entered blocking state [ 1558.419068][ T8511] bridge0: port 2(bridge_slave_1) entered disabled state [ 1558.427020][ T8511] device bridge_slave_1 entered promiscuous mode [ 1558.447855][ T8511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1558.458669][ T8511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1558.482104][ T8511] team0: Port device team_slave_0 added [ 1558.489508][ T8511] team0: Port device team_slave_1 added [ 1558.509059][ T8511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1558.516608][ T8511] 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. [ 1558.544135][ T8511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1558.557965][ T8511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1558.565624][ T8511] 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. [ 1558.592054][ T8511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1558.619822][ T8511] device hsr_slave_0 entered promiscuous mode [ 1558.626613][ T8511] device hsr_slave_1 entered promiscuous mode [ 1558.726856][ T8511] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1558.737814][ T8511] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1558.749392][ T8511] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1558.760555][ T8511] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1558.788098][ T8511] bridge0: port 2(bridge_slave_1) entered blocking state [ 1558.795376][ T8511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1558.803666][ T8511] bridge0: port 1(bridge_slave_0) entered blocking state [ 1558.810747][ T8511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1558.860048][ T8511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1558.875171][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1558.886294][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 1558.895737][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 1558.904638][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1558.918991][ T8511] 8021q: adding VLAN 0 to HW filter on device team0 [ 1558.931915][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1558.940474][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 1558.947726][ T8480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1558.974579][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1558.985551][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 1558.992715][ T8480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1559.000698][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1559.010217][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1559.019308][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1559.034314][ T8732] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1559.046202][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1559.058372][ T8511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1559.078359][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1559.086872][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1559.099937][ T8511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1559.121671][ T8732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1559.144016][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1559.153514][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1559.162064][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1559.173018][ T8511] device veth0_vlan entered promiscuous mode [ 1559.186625][ T8511] device veth1_vlan entered promiscuous mode [ 1559.210645][ T8511] device veth0_macvtap entered promiscuous mode [ 1559.219695][ T8732] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1559.228217][ T8732] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1559.236787][ T8732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1559.246089][ T8732] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1559.258145][ T8511] device veth1_macvtap entered promiscuous mode [ 1559.276988][ T8511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1559.285378][ T8732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1559.301317][ T8511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1559.309362][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1559.322805][ T8511] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1559.332094][ T8511] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1559.340797][ T8511] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1559.349634][ T8511] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1559.456727][ T118] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1559.468901][ T118] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1559.494776][ T8732] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1559.514952][ T251] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1559.523071][ T251] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1559.532379][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1560.152537][ T8732] Bluetooth: hci0: command 0x0409 tx timeout 2020/12/09 20:43:18 executed programs: 64 [ 1562.231420][ T8732] Bluetooth: hci0: command 0x041b tx timeout [ 1564.311559][ T8732] Bluetooth: hci0: command 0x040f tx timeout [ 1566.391267][ T8732] Bluetooth: hci0: command 0x0419 tx timeout 2020/12/09 20:43:23 executed programs: 198 2020/12/09 20:43:28 executed programs: 345 2020/12/09 20:43:33 executed programs: 486 2020/12/09 20:43:38 executed programs: 630 2020/12/09 20:43:43 executed programs: 775 2020/12/09 20:43:48 executed programs: 918 2020/12/09 20:43:53 executed programs: 1060 2020/12/09 20:43:58 executed programs: 1208 2020/12/09 20:44:03 executed programs: 1349 2020/12/09 20:44:08 executed programs: 1488 2020/12/09 20:44:13 executed programs: 1634 2020/12/09 20:44:18 executed programs: 1771 2020/12/09 20:44:23 executed programs: 1913 2020/12/09 20:44:28 executed programs: 2050 2020/12/09 20:44:33 executed programs: 2191 2020/12/09 20:44:38 executed programs: 2333 2020/12/09 20:44:43 executed programs: 2467 2020/12/09 20:44:48 executed programs: 2607 2020/12/09 20:44:53 executed programs: 2741 2020/12/09 20:44:58 executed programs: 2887 2020/12/09 20:45:03 executed programs: 3027 2020/12/09 20:45:08 executed programs: 3172 2020/12/09 20:45:13 executed programs: 3308 [ 1680.952015][ T8652] Bluetooth: hci0: command 0x0406 tx timeout 2020/12/09 20:45:18 executed programs: 3448 2020/12/09 20:45:23 executed programs: 3592 2020/12/09 20:45:28 executed programs: 3736 2020/12/09 20:45:33 executed programs: 3878 2020/12/09 20:45:38 executed programs: 4018 2020/12/09 20:45:43 executed programs: 4155 2020/12/09 20:45:48 executed programs: 4291 2020/12/09 20:45:53 executed programs: 4428 2020/12/09 20:45:58 executed programs: 4560 2020/12/09 20:46:03 executed programs: 4702 2020/12/09 20:46:08 executed programs: 4841 2020/12/09 20:46:13 executed programs: 4979 2020/12/09 20:46:18 executed programs: 5121 2020/12/09 20:46:23 executed programs: 5260 2020/12/09 20:46:28 executed programs: 5398 2020/12/09 20:46:33 executed programs: 5535 2020/12/09 20:46:38 executed programs: 5675 2020/12/09 20:46:43 executed programs: 5819 2020/12/09 20:46:48 executed programs: 5957 2020/12/09 20:46:53 executed programs: 6091 2020/12/09 20:46:58 executed programs: 6228 2020/12/09 20:47:03 executed programs: 6366 2020/12/09 20:47:08 executed programs: 6500 2020/12/09 20:47:13 executed programs: 6644 2020/12/09 20:47:18 executed programs: 6787 2020/12/09 20:47:24 executed programs: 6925 2020/12/09 20:47:29 executed programs: 7059 2020/12/09 20:47:34 executed programs: 7215 2020/12/09 20:47:39 executed programs: 7462 2020/12/09 20:47:44 executed programs: 7715 2020/12/09 20:47:49 executed programs: 7985 2020/12/09 20:47:54 executed programs: 8250 2020/12/09 20:47:59 executed programs: 8501 2020/12/09 20:48:04 executed programs: 8748 2020/12/09 20:48:09 executed programs: 8985 2020/12/09 20:48:14 executed programs: 9255 2020/12/09 20:48:19 executed programs: 9505 2020/12/09 20:48:24 executed programs: 9764 2020/12/09 20:48:29 executed programs: 10012 2020/12/09 20:48:34 executed programs: 10259 2020/12/09 20:48:39 executed programs: 10505 2020/12/09 20:48:44 executed programs: 10775 2020/12/09 20:48:49 executed programs: 11033 2020/12/09 20:48:54 executed programs: 11300 2020/12/09 20:48:59 executed programs: 11564 2020/12/09 20:49:04 executed programs: 11816 2020/12/09 20:49:09 executed programs: 12066 2020/12/09 20:49:14 executed programs: 12309 2020/12/09 20:49:19 executed programs: 12554 2020/12/09 20:49:24 executed programs: 12821 [ 1928.761002][T19697] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 1928.772775][T19697] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 1928.781166][T19697] CPU: 1 PID: 19697 Comm: syz-executor.0 Not tainted 5.10.0-rc6-syzkaller #0 [ 1928.789897][T19697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1928.800057][T19697] RIP: 0010:reuseport_add_sock+0x15c/0x8d0 [ 1928.805865][T19697] Code: e8 69 da 6e fa 66 41 83 fc 01 0f 85 6f 06 00 00 e8 29 e2 6e fa 4c 8d 65 12 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <0f> b6 14 02 4c 89 e0 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 18 [ 1928.825568][T19697] RSP: 0018:ffffc9000aa57cb8 EFLAGS: 00010202 [ 1928.831613][T19697] RAX: dffffc0000000000 RBX: ffff888013a32200 RCX: ffffffff870125c7 [ 1928.839574][T19697] RDX: 0000000000000002 RSI: ffffffff87012457 RDI: 0000000000000005 [ 1928.847524][T19697] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000003 [ 1928.855474][T19697] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000012 [ 1928.863440][T19697] R13: ffff888013a37b98 R14: ffff888013a37700 R15: 0000000000000000 [ 1928.871395][T19697] FS: 00007ff74b04b700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 1928.880315][T19697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1928.886883][T19697] CR2: 000000000119c020 CR3: 0000000014134000 CR4: 00000000001506e0 [ 1928.894882][T19697] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1928.902848][T19697] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1928.910819][T19697] Call Trace: [ 1928.914095][T19697] sctp_hash_endpoint+0x4fe/0x5f0 [ 1928.919132][T19697] sctp_inet_listen+0x71c/0x930 [ 1928.923971][T19697] ? sctp_do_bind+0x6d0/0x6d0 [ 1928.928628][T19697] ? aa_af_perm+0x230/0x230 [ 1928.933225][T19697] __sys_listen+0x17d/0x250 [ 1928.939182][T19697] ? __ia32_sys_bind+0xb0/0xb0 [ 1928.943952][T19697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1928.949826][T19697] __x64_sys_listen+0x50/0x70 [ 1928.954488][T19697] do_syscall_64+0x2d/0x70 [ 1928.958887][T19697] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1928.964792][T19697] RIP: 0033:0x45e159 [ 1928.968669][T19697] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1928.988466][T19697] RSP: 002b:00007ff74b04ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 1928.996877][T19697] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 000000000045e159 [ 1929.004825][T19697] RDX: 0000000000000000 RSI: 0000000000000050 RDI: 0000000000000004 [ 1929.012775][T19697] RBP: 000000000119bfb8 R08: 0000000000000000 R09: 0000000000000000 [ 1929.020729][T19697] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1929.028700][T19697] R13: 00007ffd4848029f R14: 00007ff74b04b9c0 R15: 000000000119bf8c [ 1929.036651][T19697] Modules linked in: [ 1929.040607][T19697] ---[ end trace e96cf4dfcb336103 ]--- [ 1929.046092][T19697] RIP: 0010:reuseport_add_sock+0x15c/0x8d0 [ 1929.051937][T19697] Code: e8 69 da 6e fa 66 41 83 fc 01 0f 85 6f 06 00 00 e8 29 e2 6e fa 4c 8d 65 12 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <0f> b6 14 02 4c 89 e0 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 18 [ 1929.071609][T19697] RSP: 0018:ffffc9000aa57cb8 EFLAGS: 00010202 [ 1929.077671][T19697] RAX: dffffc0000000000 RBX: ffff888013a32200 RCX: ffffffff870125c7 [ 1929.085657][T19697] RDX: 0000000000000002 RSI: ffffffff87012457 RDI: 0000000000000005 [ 1929.093675][T19697] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000003 [ 1929.101776][T19697] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000012 [ 1929.109760][T19697] R13: ffff888013a37b98 R14: ffff888013a37700 R15: 0000000000000000 [ 1929.117787][T19697] FS: 00007ff74b04b700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 1929.126755][T19697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1929.133367][T19697] CR2: 000000000119c020 CR3: 0000000014134000 CR4: 00000000001506e0 [ 1929.141348][T19697] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1929.149368][T19697] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1929.157379][T19697] Kernel panic - not syncing: Fatal exception in interrupt [ 1929.165062][T19697] Kernel Offset: disabled [ 1929.169371][T19697] Rebooting in 86400 seconds..