Warning: Permanently added '10.128.0.211' (ECDSA) to the list of known hosts. 2019/09/07 10:38:50 parsed 1 programs 2019/09/07 10:38:52 executed programs: 0 syzkaller login: [ 82.130246][ T9814] IPVS: ftp: loaded support on port[0] = 21 [ 82.177904][ T9814] chnl_net:caif_netlink_parms(): no params data found [ 82.199876][ T9814] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.207090][ T9814] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.214627][ T9814] device bridge_slave_0 entered promiscuous mode [ 82.221718][ T9814] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.228874][ T9814] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.236376][ T9814] device bridge_slave_1 entered promiscuous mode [ 82.249819][ T9814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.260355][ T9814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.276470][ T9814] team0: Port device team_slave_0 added [ 82.283387][ T9814] team0: Port device team_slave_1 added [ 82.353872][ T9814] device hsr_slave_0 entered promiscuous mode [ 82.392553][ T9814] device hsr_slave_1 entered promiscuous mode [ 82.448103][ T9814] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.455316][ T9814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.462649][ T9814] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.469690][ T9814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.494111][ T9814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.504100][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.522766][ T3019] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.530588][ T3019] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.539088][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 82.548992][ T9814] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.558354][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.567086][ T3516] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.574209][ T3516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.593716][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.602069][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.609168][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.617119][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.626464][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.634795][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.642973][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.651386][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.660641][ T9814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.676164][ T9814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.889304][ T9856] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 82.897269][ T9856] #PF: supervisor instruction fetch in kernel mode [ 82.903751][ T9856] #PF: error_code(0x0010) - not-present page [ 82.909706][ T9856] PGD 962f2067 P4D 962f2067 PUD a9aa6067 PMD 0 [ 82.915928][ T9856] Oops: 0010 [#1] PREEMPT SMP KASAN [ 82.921101][ T9856] CPU: 1 PID: 9856 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 82.928877][ T9856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.938957][ T9856] RIP: 0010:0x0 [ 82.942414][ T9856] Code: Bad RIP value. [ 82.946455][ T9856] RSP: 0018:ffff88808fb174d8 EFLAGS: 00010246 [ 82.952492][ T9856] RAX: dffffc0000000000 RBX: ffffffff882a51a0 RCX: ffffffff85b40c56 [ 82.960440][ T9856] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88809231b300 [ 82.968391][ T9856] RBP: ffff88808fb175d0 R08: ffff8880908c8680 R09: ffff88808fb17658 [ 82.976340][ T9856] R10: ffffed1011f62ed9 R11: ffff88808fb176cf R12: ffff88809231b300 [ 82.984286][ T9856] R13: 0000000000000001 R14: ffff88808fb175a8 R15: ffffffff882a51a0 [ 82.992236][ T9856] FS: 00007f89cc5de700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 83.001148][ T9856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.007706][ T9856] CR2: ffffffffffffffd6 CR3: 000000009f41e000 CR4: 00000000001406e0 [ 83.015658][ T9856] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.023780][ T9856] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.031744][ T9856] Call Trace: [ 83.035036][ T9856] tc_bind_tclass+0x13e/0x2f0 [ 83.043598][ T9856] ? qdisc_class_hash_init+0x110/0x110 [ 83.049037][ T9856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.055310][ T9856] ? ns_capable_common+0x93/0x100 [ 83.060313][ T9856] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 83.066012][ T9856] ? qdisc_match_from_root+0x18a/0x280 [ 83.071446][ T9856] tc_ctl_tclass+0xadb/0xcd0 [ 83.076025][ T9856] ? qdisc_tree_reduce_backlog+0x570/0x570 [ 83.081842][ T9856] ? rtnetlink_rcv_msg+0x3d0/0xb00 [ 83.086935][ T9856] ? rtnetlink_rcv_msg+0x1ea/0xb00 [ 83.092046][ T9856] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 83.098272][ T9856] ? qdisc_tree_reduce_backlog+0x570/0x570 [ 83.104062][ T9856] rtnetlink_rcv_msg+0x463/0xb00 [ 83.108993][ T9856] ? rtnetlink_put_metrics+0x580/0x580 [ 83.114448][ T9856] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 83.119749][ T9856] ? __copy_skb_header+0x250/0x550 [ 83.124860][ T9856] netlink_rcv_skb+0x177/0x450 [ 83.129604][ T9856] ? rtnetlink_put_metrics+0x580/0x580 [ 83.135042][ T9856] ? netlink_ack+0xb30/0xb30 [ 83.139611][ T9856] ? netlink_deliver_tap+0x254/0xbf0 [ 83.144873][ T9856] rtnetlink_rcv+0x1d/0x30 [ 83.149291][ T9856] netlink_unicast+0x531/0x710 [ 83.154032][ T9856] ? netlink_attachskb+0x7c0/0x7c0 [ 83.161124][ T9856] ? _copy_from_iter_full+0x25d/0x8a0 [ 83.166479][ T9856] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 83.172174][ T9856] ? __check_object_size+0x3d/0x437 [ 83.177347][ T9856] netlink_sendmsg+0x8a5/0xd60 [ 83.182086][ T9856] ? netlink_unicast+0x710/0x710 [ 83.187187][ T9856] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 83.192716][ T9856] ? apparmor_socket_sendmsg+0x2a/0x30 [ 83.198151][ T9856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.204370][ T9856] ? security_socket_sendmsg+0x8d/0xc0 [ 83.209813][ T9856] ? netlink_unicast+0x710/0x710 [ 83.214737][ T9856] sock_sendmsg+0xd7/0x130 [ 83.219130][ T9856] ___sys_sendmsg+0x803/0x920 [ 83.223794][ T9856] ? copy_msghdr_from_user+0x440/0x440 [ 83.229230][ T9856] ? __fget+0xa3/0x560 [ 83.233276][ T9856] ? __fget+0x384/0x560 [ 83.237408][ T9856] ? ksys_dup3+0x3e0/0x3e0 [ 83.241797][ T9856] ? __might_fault+0xfb/0x1e0 [ 83.246456][ T9856] ? __fget_light+0x1a9/0x230 [ 83.251109][ T9856] ? __fdget+0x1b/0x20 [ 83.255153][ T9856] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 83.261387][ T9856] __sys_sendmsg+0x105/0x1d0 [ 83.265959][ T9856] ? __sys_sendmsg_sock+0xd0/0xd0 [ 83.270974][ T9856] ? __x64_sys_clock_gettime+0x16d/0x240 [ 83.276604][ T9856] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 83.282663][ T9856] __x64_sys_sendmsg+0x78/0xb0 [ 83.287424][ T9856] do_syscall_64+0xfd/0x6a0 [ 83.291911][ T9856] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.297839][ T9856] RIP: 0033:0x4598e9 [ 83.301712][ T9856] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.321409][ T9856] RSP: 002b:00007f89cc5ddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.329808][ T9856] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 83.337762][ T9856] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 83.345730][ T9856] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.353683][ T9856] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f89cc5de6d4 [ 83.361633][ T9856] R13: 00000000004c77fb R14: 00000000004dd098 R15: 00000000ffffffff [ 83.369593][ T9856] Modules linked in: [ 83.373462][ T9856] CR2: 0000000000000000 [ 83.382036][ T9856] ---[ end trace a6ed03cfde51e31d ]--- [ 83.388069][ T9856] RIP: 0010:0x0 [ 83.391546][ T9856] Code: Bad RIP value. [ 83.396716][ T9856] RSP: 0018:ffff88808fb174d8 EFLAGS: 00010246 [ 83.403295][ T9856] RAX: dffffc0000000000 RBX: ffffffff882a51a0 RCX: ffffffff85b40c56 [ 83.411264][ T9856] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88809231b300 [ 83.419519][ T9856] RBP: ffff88808fb175d0 R08: ffff8880908c8680 R09: ffff88808fb17658 [ 83.427688][ T9856] R10: ffffed1011f62ed9 R11: ffff88808fb176cf R12: ffff88809231b300 [ 83.435723][ T9856] R13: 0000000000000001 R14: ffff88808fb175a8 R15: ffffffff882a51a0 [ 83.443759][ T9856] FS: 00007f89cc5de700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 83.452768][ T9856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.459328][ T9856] CR2: 00007f7185de8000 CR3: 000000009f41e000 CR4: 00000000001406f0 [ 83.467364][ T9856] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.475804][ T9856] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.483792][ T9856] Kernel panic - not syncing: Fatal exception [ 83.491192][ T9856] Kernel Offset: disabled [ 83.495519][ T9856] Rebooting in 86400 seconds..