Warning: Permanently added '10.128.1.61' (ECDSA) to the list of known hosts. 2021/05/05 16:21:48 parsed 1 programs 2021/05/05 16:21:48 executed programs: 0 syzkaller login: [ 74.066595][ T8401] chnl_net:caif_netlink_parms(): no params data found [ 74.121823][ T8401] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.129136][ T8401] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.139782][ T8401] device bridge_slave_0 entered promiscuous mode [ 74.150064][ T8401] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.157860][ T8401] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.166197][ T8401] device bridge_slave_1 entered promiscuous mode [ 74.189205][ T8401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.200697][ T8401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.225416][ T8401] team0: Port device team_slave_0 added [ 74.233349][ T8401] team0: Port device team_slave_1 added [ 74.251786][ T8401] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.258815][ T8401] 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. [ 74.285201][ T8401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.298045][ T8401] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.305318][ T8401] 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. [ 74.331614][ T8401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.358862][ T8401] device hsr_slave_0 entered promiscuous mode [ 74.365699][ T8401] device hsr_slave_1 entered promiscuous mode [ 74.476143][ T8401] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.487739][ T8401] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.498821][ T8401] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.510679][ T8401] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.536072][ T8401] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.543457][ T8401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.551394][ T8401] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.558652][ T8401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.607222][ T8401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.620957][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.634881][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.644974][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.657224][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.671322][ T8401] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.683032][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.693481][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.700578][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.724884][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.734451][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.741522][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.751552][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.761940][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.776653][ T8623] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.788690][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.804453][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.817305][ T8401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.840608][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.849671][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.865344][ T8401] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.884961][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.906638][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.915799][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.924484][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.938001][ T8401] device veth0_vlan entered promiscuous mode [ 74.949879][ T8401] device veth1_vlan entered promiscuous mode [ 74.974211][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.985060][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.994693][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.007626][ T8401] device veth0_macvtap entered promiscuous mode [ 75.018329][ T8401] device veth1_macvtap entered promiscuous mode [ 75.037737][ T8401] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.046375][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.056652][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.070602][ T8401] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.078181][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.087078][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.098690][ T8401] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.109506][ T8401] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.119090][ T8401] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.128530][ T8401] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.235529][ T185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.254073][ T185] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.272383][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.291170][ T258] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.301692][ T258] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.314877][ T8624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.371293][ T8643] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 75.383054][ T8643] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 75.391470][ T8643] CPU: 0 PID: 8643 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 75.400157][ T8643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.410237][ T8643] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0 [ 75.416015][ T8643] Code: 02 00 0f 85 16 09 00 00 48 8b 85 f0 02 00 00 4d 8d 6c 24 14 4c 89 ea 48 c1 ea 03 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 4f 07 00 00 [ 75.435646][ T8643] RSP: 0018:ffffc9000235fc78 EFLAGS: 00010203 [ 75.441732][ T8643] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 75.449713][ T8643] RDX: 0000000000000002 RSI: ffffffff87a645e3 RDI: ffff888021e1a7b0 [ 75.457676][ T8643] RBP: ffff888021e1a4c0 R08: 0000000000000001 R09: 00000000fffffff0 [ 75.465636][ T8643] R10: ffffffff87a64871 R11: 0000000000000000 R12: 0000000000000000 [ 75.473601][ T8643] R13: 0000000000000014 R14: ffff8880128ec908 R15: 0000000000000001 [ 75.481572][ T8643] FS: 0000000001cdf400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 75.490532][ T8643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.497110][ T8643] CR2: 0000000000780000 CR3: 000000001ccb4000 CR4: 00000000001506f0 [ 75.505176][ T8643] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.513546][ T8643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.522042][ T8643] Call Trace: [ 75.525317][ T8643] ? wait_on_pending_writer+0x430/0x430 [ 75.530874][ T8643] ? __local_bh_enable_ip+0xa0/0x120 [ 75.536180][ T8643] tls_sk_proto_close+0x356/0xaf0 [ 75.541267][ T8643] ? wait_on_pending_writer+0x430/0x430 [ 75.546840][ T8643] ? ip_mc_drop_socket+0x16/0x260 [ 75.551879][ T8643] inet_release+0x12e/0x280 [ 75.556382][ T8643] inet6_release+0x4c/0x70 [ 75.560882][ T8643] __sock_release+0xcd/0x280 [ 75.565718][ T8643] sock_close+0x18/0x20 [ 75.570583][ T8643] __fput+0x288/0x920 [ 75.574573][ T8643] ? __sock_release+0x280/0x280 [ 75.579428][ T8643] task_work_run+0xdd/0x1a0 [ 75.583927][ T8643] exit_to_user_mode_prepare+0x249/0x250 [ 75.589559][ T8643] syscall_exit_to_user_mode+0x19/0x60 [ 75.595044][ T8643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.600978][ T8643] RIP: 0033:0x41940b [ 75.604949][ T8643] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 75.624738][ T8643] RSP: 002b:00007ffffe381b30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 75.633280][ T8643] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 000000000041940b [ 75.641242][ T8643] RDX: 0000000000570af8 RSI: 0000000000000001 RDI: 0000000000000005 [ 75.649214][ T8643] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b30c200e0 [ 75.657202][ T8643] R10: ffffffffffffffff R11: 0000000000000293 R12: 0000000000570af8 [ 75.665228][ T8643] R13: 00007ffffe381c50 R14: 000000000056bf60 R15: 0000000000012657 [ 75.673201][ T8643] Modules linked in: [ 75.683752][ T8643] ---[ end trace 32eb69cf7a6a6085 ]--- [ 75.689323][ T8643] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0 [ 75.695263][ T8643] Code: 02 00 0f 85 16 09 00 00 48 8b 85 f0 02 00 00 4d 8d 6c 24 14 4c 89 ea 48 c1 ea 03 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 4f 07 00 00 [ 75.716163][ T8643] RSP: 0018:ffffc9000235fc78 EFLAGS: 00010203 [ 75.722243][ T8643] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 75.730267][ T8643] RDX: 0000000000000002 RSI: ffffffff87a645e3 RDI: ffff888021e1a7b0 [ 75.738496][ T8643] RBP: ffff888021e1a4c0 R08: 0000000000000001 R09: 00000000fffffff0 [ 75.747188][ T8643] R10: ffffffff87a64871 R11: 0000000000000000 R12: 0000000000000000 [ 75.755217][ T8643] R13: 0000000000000014 R14: ffff8880128ec908 R15: 0000000000000001 [ 75.763244][ T8643] FS: 0000000001cdf400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 75.772852][ T8643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.779705][ T8643] CR2: 00007fa03c03d048 CR3: 000000001ccb4000 CR4: 00000000001506f0 [ 75.789905][ T8643] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.798014][ T8643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.806409][ T8643] Kernel panic - not syncing: Fatal exception [ 75.813039][ T8643] Kernel Offset: disabled [ 75.817359][ T8643] Rebooting in 86400 seconds..