Warning: Permanently added '10.128.1.46' (ECDSA) to the list of known hosts. 2021/06/01 20:54:30 parsed 1 programs 2021/06/01 20:54:30 executed programs: 0 syzkaller login: [ 411.722625][ T8452] chnl_net:caif_netlink_parms(): no params data found [ 411.782585][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 411.790287][ T8452] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.799935][ T8452] device bridge_slave_0 entered promiscuous mode [ 411.811203][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 411.819334][ T8452] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.829731][ T8452] device bridge_slave_1 entered promiscuous mode [ 411.852406][ T8452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 411.864666][ T8452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 411.890635][ T8452] team0: Port device team_slave_0 added [ 411.899414][ T8452] team0: Port device team_slave_1 added [ 411.920189][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 411.928331][ T8452] 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. [ 411.955563][ T8452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 411.969605][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 411.976713][ T8452] 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. [ 412.005055][ T8452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 412.033668][ T8452] device hsr_slave_0 entered promiscuous mode [ 412.042419][ T8452] device hsr_slave_1 entered promiscuous mode [ 412.152707][ T8452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 412.165450][ T8452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 412.177679][ T8452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 412.188231][ T8452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 412.210589][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.218393][ T8452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 412.226388][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 412.233564][ T8452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 412.283376][ T8452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 412.300567][ T8593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 412.313312][ T8593] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.324720][ T8593] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.334154][ T8593] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 412.348694][ T8452] 8021q: adding VLAN 0 to HW filter on device team0 [ 412.361377][ T8593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 412.371095][ T8593] bridge0: port 1(bridge_slave_0) entered blocking state [ 412.380359][ T8593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 412.397810][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 412.409049][ T8675] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.417541][ T8675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 412.436244][ T3883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 412.446175][ T3883] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 412.462969][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 412.483146][ T3883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 412.491702][ T3883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 412.504257][ T8452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 412.524046][ T3883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 412.531804][ T3883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 412.546445][ T8452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 412.568197][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 412.588415][ T8593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 412.599608][ T8593] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 412.608760][ T8593] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 412.621990][ T8452] device veth0_vlan entered promiscuous mode [ 412.634334][ T8452] device veth1_vlan entered promiscuous mode [ 412.656918][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 412.665757][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 412.677446][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 412.691466][ T8452] device veth0_macvtap entered promiscuous mode [ 412.702709][ T8452] device veth1_macvtap entered promiscuous mode [ 412.721020][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 412.729940][ T8593] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 412.741479][ T8593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 412.754412][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 412.763481][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 412.773165][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 412.786658][ T8452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 412.798589][ T8452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 412.810840][ T8452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 412.821507][ T8452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 412.920377][ T165] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 412.945222][ T165] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 412.965610][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 412.977398][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 412.977738][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 412.995703][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 413.528094][ T8675] Bluetooth: hci0: command 0x0409 tx timeout 2021/06/01 20:54:35 executed programs: 60 [ 415.607939][ T8675] Bluetooth: hci0: command 0x041b tx timeout [ 417.687328][ T36] Bluetooth: hci0: command 0x040f tx timeout [ 419.768066][ T8593] Bluetooth: hci0: command 0x0419 tx timeout 2021/06/01 20:54:40 executed programs: 202 2021/06/01 20:54:45 executed programs: 351 2021/06/01 20:54:50 executed programs: 541 [ 430.446960][T10740] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 430.459650][T10740] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 430.469417][T10740] CPU: 0 PID: 10740 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 430.478185][T10740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.489733][T10740] RIP: 0010:reuseport_add_sock+0x237/0x7e0 [ 430.495646][T10740] Code: 89 7c 24 30 e8 da af 91 f9 eb 0f 48 89 6c 24 28 4c 89 7c 24 30 e8 c9 af 91 f9 4d 8d 7e 12 4c 89 f8 4c 89 7c 24 10 49 c1 ef 03 <43> 8a 04 27 84 c0 0f 85 d3 03 00 00 41 0f b7 6e 12 49 8d 5e 10 48 [ 430.516498][T10740] RSP: 0018:ffffc9000243fc80 EFLAGS: 00010202 [ 430.523194][T10740] RAX: 0000000000000012 RBX: ffff88801d23b798 RCX: ffff888019f70000 [ 430.532066][T10740] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 430.541642][T10740] RBP: 1ffff11003a476f3 R08: ffffffff87ed5a40 R09: 0000000000000003 [ 430.550547][T10740] R10: fffff52000487f65 R11: 0000000000000004 R12: dffffc0000000000 [ 430.559863][T10740] R13: ffff88801d23b300 R14: 0000000000000000 R15: 0000000000000002 [ 430.568834][T10740] FS: 00007f89c5e29700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 430.579206][T10740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.586519][T10740] CR2: 00007f89c5e08718 CR3: 00000000143e7000 CR4: 00000000001506f0 [ 430.595441][T10740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 430.603655][T10740] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 430.612780][T10740] Call Trace: [ 430.616450][T10740] sctp_hash_endpoint+0x492/0x560 [ 430.621919][T10740] sctp_inet_listen+0x729/0xa00 [ 430.627488][T10740] ? sctp_sock_migrate+0x4040/0x4040 [ 430.633170][T10740] ? __fget_files+0x34f/0x380 [ 430.638783][T10740] ? bpf_lsm_socket_listen+0x5/0x10 [ 430.644098][T10740] __sys_listen+0x1b0/0x230 [ 430.649016][T10740] __x64_sys_listen+0x56/0x60 [ 430.653973][T10740] do_syscall_64+0x3f/0xb0 [ 430.659152][T10740] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 430.667589][T10740] RIP: 0033:0x4665d9 [ 430.671987][T10740] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 430.699545][T10740] RSP: 002b:00007f89c5e29188 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 430.708765][T10740] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 430.718070][T10740] RDX: 0000000000000000 RSI: 0000000000000050 RDI: 0000000000000004 [ 430.726796][T10740] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 430.735646][T10740] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 430.744205][T10740] R13: 00007ffc6e4a5ebf R14: 00007f89c5e29300 R15: 0000000000022000 [ 430.753812][T10740] Modules linked in: [ 430.758131][T10740] ---[ end trace ab672144fa939cc5 ]--- [ 430.763822][T10740] RIP: 0010:reuseport_add_sock+0x237/0x7e0 [ 430.769738][T10740] Code: 89 7c 24 30 e8 da af 91 f9 eb 0f 48 89 6c 24 28 4c 89 7c 24 30 e8 c9 af 91 f9 4d 8d 7e 12 4c 89 f8 4c 89 7c 24 10 49 c1 ef 03 <43> 8a 04 27 84 c0 0f 85 d3 03 00 00 41 0f b7 6e 12 49 8d 5e 10 48 [ 430.792015][T10740] RSP: 0018:ffffc9000243fc80 EFLAGS: 00010202 [ 430.798910][T10740] RAX: 0000000000000012 RBX: ffff88801d23b798 RCX: ffff888019f70000 [ 430.807350][T10740] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 430.816020][T10740] RBP: 1ffff11003a476f3 R08: ffffffff87ed5a40 R09: 0000000000000003 [ 430.825152][T10740] R10: fffff52000487f65 R11: 0000000000000004 R12: dffffc0000000000 [ 430.833713][T10740] R13: ffff88801d23b300 R14: 0000000000000000 R15: 0000000000000002 [ 430.842740][T10740] FS: 00007f89c5e29700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 430.852591][T10740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.860061][T10740] CR2: 00007f89c5e08718 CR3: 00000000143e7000 CR4: 00000000001506f0 [ 430.869650][T10740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 430.879662][T10740] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 430.888583][T10740] Kernel panic - not syncing: Fatal exception in interrupt [ 430.897108][T10740] Kernel Offset: disabled [ 430.901713][T10740] Rebooting in 86400 seconds..