4bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/10 04:32:04 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0)=[&(0x7f0000000180)='veth1_to_bond\x00']) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/10 04:32:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(chacha20-simd,md5-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000800000000010) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x1, 0x1, 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xd14dc4b1beac3ceb}, 0xfffffffffffffe6a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001680)=0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000380)=""/165) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x2, 0x20, 0x100, 0xd3e, 0x3ff, 0x9, 0x4, {r3, @in6={{0xa, 0x4e21, 0x39, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, 0x2, 0x3ff, 0xffffffff80000001, 0x917b3f2, 0xffffffffffffcb5f}}, &(0x7f0000000340)=0xb0) socketpair(0x1d, 0x3, 0x33ac, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000200)={r4, 0xc, "612c578a416420b0f0a6fd7a"}, &(0x7f0000001600)=0x14) futimesat(r5, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x77359400}, {0x77359400}}) ioctl$VHOST_SET_OWNER(r6, 0xaf01, 0x0) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00000016c0)=""/223, &(0x7f0000000240)=0xdf) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001640)={'veth0_to_bridge\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x0, 0x1ff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f00000004c0)=""/4096) ioctl$TCSBRKP(r5, 0x5425, 0x8) 2018/05/10 04:32:04 executing program 5: r0 = socket$inet(0x2, 0x5, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x1, &(0x7f00005b1000)=ANY=[@ANYBLOB="0180c200000000000000000008004500003000000000002b02d6fb40c0cf79ffffff2100907800000000450000000000000000000000ac14ffbbe0004001"], &(0x7f0000ea3000)={0x0, 0x0, [0xf40]}) 2018/05/10 04:32:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(0xffffffffffffffff, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x5, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x101, 0x0, r2}) r3 = eventfd2(0x0, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x1, 0x1, 0xff, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000380)=[{0x2, 0x200}], 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3}) 2018/05/10 04:32:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) prctl$setname(0xf, &(0x7f0000000140)='eth0em1vboxnet0%nodev[selinux\x00') ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000480)={"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"}) 2018/05/10 04:32:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa}, 0x1c) 2018/05/10 04:32:04 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mq_open(&(0x7f0000000000)='{/\x00', 0x0, 0x0, &(0x7f0000000040)={0x7, 0x10000, 0x1, 0x7, 0x9, 0x1, 0x1, 0x22}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/50) 2018/05/10 04:32:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x10d000}) r3 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r3) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:04 executing program 2: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r0, 0x0) fadvise64(r0, 0x0, 0x8000000006, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x4, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x6, [{{0x2, 0x4e23, @rand_addr=0x1f}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x800}}]}, 0x390) 2018/05/10 04:32:04 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'veth1_to_bond\x00', 0x400}) fcntl$notify(r1, 0x402, 0x8000000c) fcntl$notify(r0, 0x402, 0x10) readlinkat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=""/205, 0xcd) 2018/05/10 04:32:04 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'ifb0\x00', 0x0}) connect$packet(r0, &(0x7f0000000080)={0x11, 0xf7, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x14) futex(&(0x7f0000004ffc), 0x20000000082, 0x0, &(0x7f00003f4ff0)={0x0, 0x989680}, &(0x7f0000210000), 0x0) 2018/05/10 04:32:04 executing program 7 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)=""/87, &(0x7f0000000200)=0x57) setrlimit(0x3, &(0x7f0000000240)={0x8, 0x6}) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x7, 0x643, 0x3}, {{0x0, 0x2710}, 0xe3, 0x3, 0x2}, {{0x77359400}, 0x80000000000000, 0x0, 0xf840}, {{r2, r3/1000+10000}, 0xff, 0x38d, 0x3}, {{}, 0x0, 0x6, 0x96b}, {{r4, r5/1000+30000}, 0x20, 0x0, 0xfffffffffffffff7}, {{0x77359400}, 0x20, 0x2, 0x5}, {{0x0, 0x7530}, 0x1, 0xffff, 0xe86b}, {{}, 0x9, 0x8, 0x3}, {{0x0, 0x7530}, 0x5, 0x7ff, 0xf3}], 0xf0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x242}}], 0x20}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000280)=""/221) [ 140.607772] FAULT_INJECTION: forcing a failure. [ 140.607772] name failslab, interval 1, probability 0, space 0, times 1 [ 140.619138] CPU: 1 PID: 11461 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 140.626417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.635767] Call Trace: [ 140.638349] dump_stack+0x1b9/0x294 [ 140.641968] ? dump_stack_print_info.cold.2+0x52/0x52 [ 140.647148] ? __lock_acquire+0x7f5/0x5140 [ 140.651381] should_fail.cold.4+0xa/0x1a [ 140.655435] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.660538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.666067] ? fib_table_lookup+0xca9/0x1e10 [ 140.670463] ? graph_lock+0x170/0x170 [ 140.674267] ? __lock_is_held+0xb5/0x140 [ 140.678332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.683859] ? find_exception+0x515/0xc30 [ 140.688001] __should_failslab+0x124/0x180 [ 140.692237] should_failslab+0x9/0x14 [ 140.696035] kmem_cache_alloc+0x47/0x760 [ 140.700089] ? find_held_lock+0x36/0x1c0 [ 140.704146] dst_alloc+0xbb/0x1d0 [ 140.707594] rt_dst_alloc+0xfa/0x500 [ 140.711297] ? fnhe_flush_routes+0x460/0x460 [ 140.715696] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 140.720701] ? rt_cache_valid+0xba/0x240 [ 140.724749] ? ipv4_dst_check+0x260/0x260 [ 140.728907] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 140.734193] ? ip_route_input_noref+0x250/0x250 [ 140.738856] ? perf_trace_lock+0x900/0x900 [ 140.743084] ? lock_acquire+0x1dc/0x520 [ 140.747053] ? ip_route_output_key_hash+0x1a3/0x390 [ 140.752066] ? rcu_is_watching+0x85/0x140 [ 140.756204] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 140.761392] ip_route_output_key_hash+0x23a/0x390 [ 140.766227] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 140.771754] ? rcu_is_watching+0x85/0x140 [ 140.775890] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 140.781081] ip_route_output_flow+0x28/0xc0 [ 140.785879] udp_sendmsg+0x1ead/0x3370 [ 140.789761] ? ip_reply_glue_bits+0xc0/0xc0 [ 140.794078] ? udp4_lib_lookup2+0x340/0x340 [ 140.798389] ? perf_trace_lock_acquire+0xe3/0x980 [ 140.803221] ? debug_check_no_locks_freed+0x310/0x310 [ 140.808400] ? find_get_entries_tag+0x10a0/0x10a0 [ 140.813236] ? __lock_acquire+0x7f5/0x5140 [ 140.817470] ? debug_check_no_locks_freed+0x310/0x310 [ 140.822650] ? find_held_lock+0x36/0x1c0 [ 140.826707] udpv6_sendmsg+0x168e/0x30f0 [ 140.830764] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 140.835510] ? perf_trace_lock+0x900/0x900 [ 140.839738] ? graph_lock+0x170/0x170 [ 140.843539] ? expand_files.part.8+0x9a0/0x9a0 [ 140.848114] ? find_held_lock+0x36/0x1c0 [ 140.852173] ? lock_downgrade+0x8e0/0x8e0 [ 140.856320] ? lock_release+0xa10/0xa10 [ 140.860290] inet_sendmsg+0x19f/0x690 [ 140.864077] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 140.868818] ? inet_sendmsg+0x19f/0x690 [ 140.872784] ? __might_sleep+0x95/0x190 [ 140.876751] ? ipip_gro_receive+0x100/0x100 [ 140.881065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.886593] ? security_socket_sendmsg+0x94/0xc0 [ 140.891340] ? ipip_gro_receive+0x100/0x100 [ 140.895653] sock_sendmsg+0xd5/0x120 [ 140.899358] __sys_sendto+0x3d7/0x670 [ 140.903163] ? __ia32_sys_getpeername+0xb0/0xb0 [ 140.907828] ? wait_for_completion+0x870/0x870 [ 140.912401] ? __lock_is_held+0xb5/0x140 [ 140.916479] ? __sb_end_write+0xac/0xe0 [ 140.920446] ? fput+0x130/0x1a0 [ 140.923715] ? ksys_write+0x1a6/0x250 [ 140.927507] ? __ia32_sys_read+0xb0/0xb0 [ 140.931563] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 140.937096] __x64_sys_sendto+0xe1/0x1a0 [ 140.941156] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 140.946163] do_syscall_64+0x1b1/0x800 [ 140.950045] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.954963] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.959885] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.965240] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.970074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.975261] RIP: 0033:0x455979 [ 140.978437] RSP: 002b:00007f52116e6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 140.986134] RAX: ffffffffffffffda RBX: 00007f52116e76d4 RCX: 0000000000455979 [ 140.993389] RDX: 0000000000000000 RSI: 0000000020cf4fa3 RDI: 0000000000000013 [ 141.000653] RBP: 000000000072bea0 R08: 00000000209c1000 R09: 000000000000001c [ 141.007911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 141.015166] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000000 2018/05/10 04:32:05 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000d80), 0x0, 0x0, &(0x7f0000000380)={0x2, 0x0, @multicast2=0xe000000d}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in=@dev}}, {{@in=@multicast1}}}, &(0x7f0000000100)=0xe8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x100000001, 0xffffffffffffbe83}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000180)) rmdir(&(0x7f0000000140)='./file0\x00') 2018/05/10 04:32:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0xfffffffffffffffe, 0x1c, [0x5, 0x3ff, 0x400000, 0x2, 0xd3a1, 0xa9, 0x9]}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2c, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="085454a7a1"}]}]}, 0x24}, 0x1}, 0x0) 2018/05/10 04:32:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4000040000802) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000200)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x4, @time, 0x81, {0x80, 0x1}, 0x922a, 0x1, 0x7f}) ioctl$TIOCEXCL(r0, 0x540c) clone(0x1, &(0x7f0000000280)="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", &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000440)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) gettid() 2018/05/10 04:32:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x14, 0x13, 0x2ff, 0x0, 0x0, {0x2007}}, 0x14}, 0x1}, 0x0) 2018/05/10 04:32:05 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x400, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000100)={0x0, 0x7ff, 0x9, 0x4bb599da7041d49d, 0xfffffffffffff2f9}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r1, 0x0) writev(r1, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x55f}], 0x1) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001480)="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", 0x200, 0x0, 0x0, 0x0) close(r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8356f7a29369ed46, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x8) 2018/05/10 04:32:05 executing program 1: r0 = socket(0x2, 0x6, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) r2 = memfd_create(&(0x7f00000000c0)='/dev/mixer\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000100)=""/117) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x1) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000303ff8)=@assoc_value, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/10 04:32:05 executing program 7 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x100) ioctl$KDSETMODE(r1, 0x4b3a, 0x70bf) listen(r0, 0x1000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r2, &(0x7f0000008780)=[{{0x0, 0x0, &(0x7f0000007700), 0x0, &(0x7f0000007780)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000008a00)={0x77359400}) sendmmsg(r2, &(0x7f0000003280)=[{{&(0x7f0000002c40)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000003000)}}], 0x1, 0x0) [ 141.644225] FAULT_INJECTION: forcing a failure. [ 141.644225] name failslab, interval 1, probability 0, space 0, times 0 [ 141.655585] CPU: 1 PID: 11484 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 141.662877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.672247] Call Trace: [ 141.674856] dump_stack+0x1b9/0x294 [ 141.678501] ? dump_stack_print_info.cold.2+0x52/0x52 [ 141.683734] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.688677] ? debug_check_no_locks_freed+0x310/0x310 2018/05/10 04:32:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) r12 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) sendmsg$netlink(r1, &(0x7f0000000ac0)={&(0x7f0000000240)=@kern={0x10}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000280)={0x160, 0x1e, 0x301, 0x70bd25, 0x25dfdbfc, "", [@generic="608eb6fe374bad1fc9fcea07cc7f66263db45036adc17b146aa860958762cfcd98a19bf3ae847ba6fc79904c97592a94d34e7223ecd065ecfd885a10baa696150addcc4d1ca60b85", @generic="b997d0295b02c05761ea227b3af0527db20e63f579e5b188cebfdabe88414b247e6821ae84620c633cd40032d7c56bf1b4f2064de594154ae0c8a43be8b0cdd0afcecf0e49ecf240874c9ffa7074d9cc4b1d5a946871b966892d929a596c8bb28a1d676855152337e5b9d8e9c516a24066babb1c", @typed={0x4, 0x40}, @generic="4c1e2edce57658259e43562b328360834081f6de07ecc83ed82ff2e31387c3cafe28fedc6ee7ff6d0c4fb22eaeb4d6dffdcc283ed8c462e3d8572a6ab6ac3a73faba95747f9e968b9f740719e3944dd6da6da8c2fd586da464454162ca1e28a1", @generic="577cd25fc4f4496ccdd48239239ba0218933235552719abde8bd39a0c4fa6a307702620fd5feccbeee182eab620437"]}, 0x160}, {&(0x7f0000000400)={0x18, 0x41, 0x100, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x78, @fd=r0}]}, 0x18}], 0x2, &(0x7f0000000a00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x4010}, 0x8000) io_setup(0x6fd, &(0x7f0000c6b000)=0x0) io_submit(r14, 0x1, &(0x7f00000000c0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r15, &(0x7f0000000080)="0177a0ef4bd026", &(0x7f0000000100)="ff889079c5e6e5f4e4017c16408e9faf4782a443e3f581cd14b608230c467387a3de56720f12033e8d2cfd41d3ca122a6caf109050f458193b67e6f32b297c069e35782398e78feebf9de492da5da75c5a675cfd6c5348fd3e601a88cdd9e16babc7656aedfa051176870c29247f25057da99a566d9c736527932f666ca4f0e1900c84af03533a8ae28d3bfdfeb1a3498f2e5956e98808d38863e5131640d20a56d3d0e48de934f5a925f67009a8baf9e75195b81c63ae29ea37", 0x1}, 0x20) [ 141.693887] should_fail.cold.4+0xa/0x1a [ 141.697964] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.703089] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.707948] ? find_held_lock+0x36/0x1c0 [ 141.712044] ? check_same_owner+0x320/0x320 [ 141.716389] ? rcu_note_context_switch+0x710/0x710 [ 141.721323] ? find_held_lock+0x36/0x1c0 [ 141.725398] __should_failslab+0x124/0x180 [ 141.729645] should_failslab+0x9/0x14 [ 141.733460] kmem_cache_alloc_node+0x272/0x780 [ 141.738054] ? lock_downgrade+0x8e0/0x8e0 [ 141.742224] __alloc_skb+0x111/0x780 [ 141.745959] ? skb_scrub_packet+0x580/0x580 [ 141.750296] ? is_bpf_text_address+0xd7/0x170 [ 141.754808] ? kernel_text_address+0x79/0xf0 [ 141.759240] ? __unwind_start+0x166/0x330 [ 141.763401] ? __kernel_text_address+0xd/0x40 [ 141.767911] ? unwind_get_return_address+0x61/0xa0 [ 141.772846] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.777690] alloc_skb_with_frags+0x137/0x760 [ 141.782179] ? save_stack+0xa9/0xd0 [ 141.785796] ? graph_lock+0x170/0x170 [ 141.789585] ? kmem_cache_alloc+0x12e/0x760 [ 141.793893] ? dst_alloc+0xbb/0x1d0 [ 141.797510] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 141.802253] ? udpv6_sendmsg+0x168e/0x30f0 [ 141.806479] ? inet_sendmsg+0x19f/0x690 [ 141.810444] ? sock_sendmsg+0xd5/0x120 [ 141.814324] ? __sys_sendto+0x3d7/0x670 [ 141.818286] ? __x64_sys_sendto+0xe1/0x1a0 [ 141.822511] ? do_syscall_64+0x1b1/0x800 [ 141.826564] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.831920] sock_alloc_send_pskb+0x87a/0xae0 [ 141.836414] ? sock_wmalloc+0x1e0/0x1e0 [ 141.840386] ? kasan_check_read+0x11/0x20 [ 141.844527] ? do_raw_spin_unlock+0x9e/0x2e0 [ 141.848925] ? __local_bh_enable_ip+0x161/0x230 [ 141.853588] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.858596] ? rt_set_nexthop.constprop.56+0xefa/0x1200 [ 141.863957] ? trace_hardirqs_on+0xd/0x10 [ 141.868098] ? __local_bh_enable_ip+0x161/0x230 [ 141.872772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 141.878319] ? rt_set_nexthop.constprop.56+0x568/0x1200 [ 141.883706] sock_alloc_send_skb+0x32/0x40 [ 141.887943] __ip_append_data.isra.47+0x13a7/0x2940 [ 141.892955] ? rt_cache_valid+0xba/0x240 [ 141.897005] ? ipv4_dst_check+0x260/0x260 [ 141.901146] ? ip_reply_glue_bits+0xc0/0xc0 [ 141.905464] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 141.911251] ? xfrm_policy_lookup+0x70/0x70 [ 141.915570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.921104] ? ipv4_mtu+0x375/0x580 [ 141.924721] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 141.930159] ? find_held_lock+0x36/0x1c0 [ 141.934219] ? ip_setup_cork+0x44d/0x6d0 [ 141.938272] ip_make_skb+0x2be/0x350 [ 141.941976] ? ip_reply_glue_bits+0xc0/0xc0 [ 141.946291] ? ip_flush_pending_frames+0x30/0x30 [ 141.951046] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 141.956589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.962826] ? xfrm_lookup_route+0x64/0x1f0 [ 141.967163] udp_sendmsg+0x2793/0x3370 [ 141.971047] ? ip_reply_glue_bits+0xc0/0xc0 [ 141.975382] ? udp4_lib_lookup2+0x340/0x340 [ 141.979693] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.984525] ? debug_check_no_locks_freed+0x310/0x310 [ 141.989707] ? find_get_entries_tag+0x10a0/0x10a0 [ 141.994561] ? __lock_acquire+0x7f5/0x5140 [ 141.998800] ? debug_check_no_locks_freed+0x310/0x310 [ 142.003978] ? find_held_lock+0x36/0x1c0 [ 142.008042] udpv6_sendmsg+0x168e/0x30f0 [ 142.012103] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 142.016846] ? perf_trace_lock+0x900/0x900 [ 142.021082] ? graph_lock+0x170/0x170 [ 142.024879] ? expand_files.part.8+0x9a0/0x9a0 [ 142.029453] ? find_held_lock+0x36/0x1c0 [ 142.033510] ? lock_downgrade+0x8e0/0x8e0 [ 142.037650] ? lock_release+0xa10/0xa10 [ 142.041620] inet_sendmsg+0x19f/0x690 [ 142.045420] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 142.050166] ? inet_sendmsg+0x19f/0x690 [ 142.054126] ? __might_sleep+0x95/0x190 [ 142.058092] ? ipip_gro_receive+0x100/0x100 [ 142.062406] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.067939] ? security_socket_sendmsg+0x94/0xc0 [ 142.072681] ? ipip_gro_receive+0x100/0x100 [ 142.076995] sock_sendmsg+0xd5/0x120 [ 142.080714] __sys_sendto+0x3d7/0x670 [ 142.084508] ? __ia32_sys_getpeername+0xb0/0xb0 [ 142.089172] ? wait_for_completion+0x870/0x870 [ 142.093748] ? __lock_is_held+0xb5/0x140 [ 142.097823] ? __sb_end_write+0xac/0xe0 [ 142.101791] ? fput+0x130/0x1a0 [ 142.105060] ? ksys_write+0x1a6/0x250 [ 142.108852] ? __ia32_sys_read+0xb0/0xb0 [ 142.112908] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 142.117768] __x64_sys_sendto+0xe1/0x1a0 [ 142.121829] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 142.126838] do_syscall_64+0x1b1/0x800 [ 142.130718] ? finish_task_switch+0x1ca/0x810 [ 142.135204] ? syscall_return_slowpath+0x5c0/0x5c0 [ 142.140124] ? syscall_return_slowpath+0x30f/0x5c0 [ 142.145048] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 142.150419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.155254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.160427] RIP: 0033:0x455979 [ 142.163601] RSP: 002b:00007f52116e6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 142.171298] RAX: ffffffffffffffda RBX: 00007f52116e76d4 RCX: 0000000000455979 [ 142.178555] RDX: 0000000000000000 RSI: 0000000020cf4fa3 RDI: 0000000000000013 [ 142.185812] RBP: 000000000072bea0 R08: 00000000209c1000 R09: 000000000000001c [ 142.193083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.200356] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000001 2018/05/10 04:32:06 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:06 executing program 1: 2018/05/10 04:32:06 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="813c51e5"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/10 04:32:07 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ade3"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/10 04:32:07 executing program 7 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:07 executing program 2: r0 = getpid() pause() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="00b4df44"], &(0x7f0000ea3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/10 04:32:07 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a8cc"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ba"], &(0x7f0000000040)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/10 04:32:07 executing program 1: io_setup(0xf6c, &(0x7f0000000140)) io_setup(0x100000001, &(0x7f0000001580)) r0 = getpid() io_setup(0x6, &(0x7f0000c6b000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') 2018/05/10 04:32:07 executing program 0: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/33) 2018/05/10 04:32:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:07 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x3}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180c200000081000000860008000026000800000000000000000000810000000c000000000000ff0200000000000000000000000000010000000000"], &(0x7f0000000040)={0xfffffffffffffffd}) [ 143.283342] FAULT_INJECTION: forcing a failure. [ 143.283342] name failslab, interval 1, probability 0, space 0, times 0 [ 143.294691] CPU: 0 PID: 11534 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 143.301976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.311340] Call Trace: [ 143.313948] dump_stack+0x1b9/0x294 [ 143.317589] ? dump_stack_print_info.cold.2+0x52/0x52 [ 143.322795] ? is_bpf_text_address+0xd7/0x170 [ 143.327309] ? kernel_text_address+0x79/0xf0 2018/05/10 04:32:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000740)=ANY=[@ANYBLOB="441500001000010025bd7000fedbdf2500000000000000000000000000000000000000000000000000000000000000004e22ffff4e2104010a002a20c5000000", @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYBLOB="fffffff8000000000000000000000000000004d26c0000007f00000100000000000000000000000005000000000000000900000000000000010100000000000007e10000000000000100000000000000080000000000000008000000000000000900000000000000010000000000000001000000000000000300000000000000020000000000000009000000050000000700000029bd7000ff3400000a0001004a00000000000000e400060000000003000000000000000000000000ff0100000000000000000000000000014e2200064e200000020020a037000000", @ANYRES32, @ANYBLOB="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"], 0x7}, 0x1}, 0x80000) 2018/05/10 04:32:07 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="eeef19"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 143.331728] ? __unwind_start+0x166/0x330 [ 143.335889] should_fail.cold.4+0xa/0x1a [ 143.339959] ? __save_stack_trace+0x7e/0xd0 [ 143.344406] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 143.349527] ? save_stack+0xa9/0xd0 [ 143.353162] ? save_stack+0x43/0xd0 [ 143.356796] ? kasan_kmalloc+0xc4/0xe0 [ 143.360695] ? kasan_slab_alloc+0x12/0x20 [ 143.364861] ? find_held_lock+0x36/0x1c0 [ 143.368993] ? check_same_owner+0x320/0x320 [ 143.373331] ? rcu_note_context_switch+0x710/0x710 [ 143.378271] __should_failslab+0x124/0x180 [ 143.382515] should_failslab+0x9/0x14 [ 143.386313] kmem_cache_alloc_node_trace+0x26f/0x770 [ 143.391420] __kmalloc_node_track_caller+0x33/0x70 [ 143.396348] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 143.401094] __alloc_skb+0x14d/0x780 [ 143.404819] ? skb_scrub_packet+0x580/0x580 [ 143.409152] ? is_bpf_text_address+0xd7/0x170 [ 143.413652] ? kernel_text_address+0x79/0xf0 [ 143.418067] ? __unwind_start+0x166/0x330 [ 143.422213] ? __kernel_text_address+0xd/0x40 [ 143.426718] ? unwind_get_return_address+0x61/0xa0 [ 143.431644] ? __save_stack_trace+0x7e/0xd0 [ 143.435969] alloc_skb_with_frags+0x137/0x760 [ 143.440451] ? save_stack+0xa9/0xd0 [ 143.444073] ? graph_lock+0x170/0x170 [ 143.447863] ? kmem_cache_alloc+0x12e/0x760 [ 143.452178] ? dst_alloc+0xbb/0x1d0 [ 143.455801] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 143.460548] ? udpv6_sendmsg+0x168e/0x30f0 [ 143.464791] ? inet_sendmsg+0x19f/0x690 [ 143.468762] ? sock_sendmsg+0xd5/0x120 [ 143.472654] ? __sys_sendto+0x3d7/0x670 [ 143.476636] ? __x64_sys_sendto+0xe1/0x1a0 [ 143.480872] ? do_syscall_64+0x1b1/0x800 [ 143.484936] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.490309] sock_alloc_send_pskb+0x87a/0xae0 [ 143.494820] ? sock_wmalloc+0x1e0/0x1e0 [ 143.498796] ? kasan_check_read+0x11/0x20 [ 143.502940] ? do_raw_spin_unlock+0x9e/0x2e0 [ 143.507343] ? __local_bh_enable_ip+0x161/0x230 [ 143.512006] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.517043] ? rt_set_nexthop.constprop.56+0xefa/0x1200 [ 143.522401] ? trace_hardirqs_on+0xd/0x10 [ 143.526543] ? __local_bh_enable_ip+0x161/0x230 [ 143.531221] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.536841] ? rt_set_nexthop.constprop.56+0x568/0x1200 [ 143.542229] sock_alloc_send_skb+0x32/0x40 [ 143.546484] __ip_append_data.isra.47+0x13a7/0x2940 [ 143.551505] ? rt_cache_valid+0xba/0x240 [ 143.555573] ? ipv4_dst_check+0x260/0x260 [ 143.559727] ? ip_reply_glue_bits+0xc0/0xc0 [ 143.564056] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 143.569859] ? xfrm_policy_lookup+0x70/0x70 [ 143.574181] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.579707] ? ipv4_mtu+0x375/0x580 [ 143.583328] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 143.588778] ? find_held_lock+0x36/0x1c0 [ 143.592847] ? ip_setup_cork+0x44d/0x6d0 [ 143.596905] ip_make_skb+0x2be/0x350 [ 143.600612] ? ip_reply_glue_bits+0xc0/0xc0 [ 143.604920] ? ip_flush_pending_frames+0x30/0x30 [ 143.609666] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 143.615199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.620727] ? xfrm_lookup_route+0x64/0x1f0 [ 143.625056] udp_sendmsg+0x2793/0x3370 [ 143.628950] ? ip_reply_glue_bits+0xc0/0xc0 [ 143.633284] ? udp4_lib_lookup2+0x340/0x340 [ 143.637613] ? debug_check_no_locks_freed+0x310/0x310 [ 143.642820] ? find_get_entries_tag+0x10a0/0x10a0 [ 143.647670] ? __lock_acquire+0x7f5/0x5140 [ 143.651892] ? debug_check_no_locks_freed+0x310/0x310 [ 143.657072] ? debug_check_no_locks_freed+0x310/0x310 [ 143.662245] ? find_held_lock+0x36/0x1c0 [ 143.666305] udpv6_sendmsg+0x168e/0x30f0 [ 143.670375] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 143.675123] ? graph_lock+0x170/0x170 [ 143.678915] ? expand_files.part.8+0x9a0/0x9a0 [ 143.683481] ? check_same_owner+0x320/0x320 [ 143.687806] ? find_held_lock+0x36/0x1c0 [ 143.691877] ? lock_downgrade+0x8e0/0x8e0 [ 143.696028] ? lock_release+0xa10/0xa10 [ 143.699997] ? check_same_owner+0x320/0x320 [ 143.704328] inet_sendmsg+0x19f/0x690 [ 143.708115] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 143.712865] ? inet_sendmsg+0x19f/0x690 [ 143.716837] ? __might_sleep+0x95/0x190 [ 143.720800] ? ipip_gro_receive+0x100/0x100 [ 143.725107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.730631] ? security_socket_sendmsg+0x94/0xc0 [ 143.735378] ? ipip_gro_receive+0x100/0x100 [ 143.739698] sock_sendmsg+0xd5/0x120 [ 143.743417] __sys_sendto+0x3d7/0x670 [ 143.747217] ? __ia32_sys_getpeername+0xb0/0xb0 [ 143.751875] ? wait_for_completion+0x870/0x870 [ 143.756444] ? __lock_is_held+0xb5/0x140 [ 143.760503] ? __sb_end_write+0xac/0xe0 [ 143.764472] ? fput+0x130/0x1a0 [ 143.767759] ? ksys_write+0x1a6/0x250 [ 143.771559] ? __ia32_sys_read+0xb0/0xb0 [ 143.775621] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 143.781175] __x64_sys_sendto+0xe1/0x1a0 [ 143.785234] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.790242] do_syscall_64+0x1b1/0x800 [ 143.794124] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 143.798963] ? syscall_return_slowpath+0x5c0/0x5c0 [ 143.803891] ? syscall_return_slowpath+0x30f/0x5c0 [ 143.808818] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 143.814194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.819057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.824254] RIP: 0033:0x455979 [ 143.827426] RSP: 002b:00007f52116e6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/05/10 04:32:08 executing program 7 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) [ 143.835141] RAX: ffffffffffffffda RBX: 00007f52116e76d4 RCX: 0000000000455979 [ 143.842402] RDX: 0000000000000000 RSI: 0000000020cf4fa3 RDI: 0000000000000013 [ 143.849657] RBP: 000000000072bea0 R08: 00000000209c1000 R09: 000000000000001c [ 143.856921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 143.864179] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000002 2018/05/10 04:32:08 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="8c13e9"], &(0x7f0000000140)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/10 04:32:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xe00000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1100000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xe000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000100)="408660aa8b9abbae314ff7c4883056c5c9bfc058bb07d3f568ff0ab008444efc5f729b9b56c7c808e9e4746e2cfb7c223f6641a343c9b86e9cd9be4b34c2bb8d6485a40fb1243cae03ec7db8175e2274ebde14a5436e1f341d53a7600bba0ba20380736788703e942ff00fb9775a24858acac5c8dcf711a48267e07f393edb768a8d1301ac138f790a5560401ba1a5ce6686817000e063e6efa0fb99d0c18bf65820092e7174b334d2561d8f4c3455319e8685f4c883ea32b019b698b92d6bbd1c20ce89b38e69de41ccb726a8fe85e850d471cb4e9fc7a5ae7770ed580106eb36e47fc1e842db122d4a14e930", 0xed) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x112, 0x70bd25, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdb28}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40050}, 0x20000004) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) 2018/05/10 04:32:09 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="21ef19"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/10 04:32:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000300)="2f6465762f6c6f6f7023009da58e238fce4c397a08c7c7ccf52afb23d73290", 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000002c0)=r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$fuse(r1, &(0x7f0000000180)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x2, 0x1, 0x2}}, 0x20) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x400) fchown(r0, r2, r3) r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000000c0)=0xc) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) 2018/05/10 04:32:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x11000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:09 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x402) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000400)={{0x31, 0x9, 0xffffffffffff8001, 0x2, 0x40008, 0x2}, 0x3}) r5 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000300)={0x2, 0x4, 0xffff}) r6 = fcntl$dupfd(r5, 0x406, r0) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000000380)=""/25, 0x19) fcntl$dupfd(r5, 0x402, r6) 2018/05/10 04:32:09 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ef34"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/10 04:32:09 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:09 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="31148c"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="7f"], &(0x7f0000000040)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/10 04:32:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1100, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:09 executing program 3: r0 = socket(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x8, 0x7, 0xd0, 0x2bc}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xfc, "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"}, &(0x7f0000000240)=0x104) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000e49000), 0x193) 2018/05/10 04:32:09 executing program 1: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x204a}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x20001) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/160) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000b7f000/0x4000)=nil, 0x8000, 0x7, 0x75, &(0x7f0000a27000/0x1000)=nil, 0x7fffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/05/10 04:32:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000faffee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x1e, 0x0, 0x0, "a000800000da809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/05/10 04:32:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/05/10 04:32:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xe803000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:10 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r1, r0) 2018/05/10 04:32:10 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:10 executing program 6: socket(0x15, 0x80005, 0x0) 2018/05/10 04:32:10 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x400000) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0x400000000000000, 0xd000, 0x8, 0x8, 0xa}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setfsuid(r2) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/05/10 04:32:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x18b100, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xffff) r3 = dup2(r1, r1) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000080)={0x3, 0x8}) 2018/05/10 04:32:10 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6002290f00763a0000000000000000000000ffff00000000ff0200000000000000000000000000010200147800000000609433df03003200ff0200578e4299d0ec7fcaff50640cd86e800000000000000020000000000000"], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x606e, 0x7, 0x3, 0x9bd, @time={r1, r2+30000000}, {0x2}, {0x6, 0x1f}, @addr={0x80, 0x6}}, {0x4, 0x0, 0x354, 0x401, @time={0x77359400}, {0x9, 0x1}, {0x8, 0x1ff}, @quote={{0x3, 0x4}, 0x10000}}, {0xca50, 0x401, 0x2cc33991, 0x6, @tick=0x4, {0x8, 0xc910}, {0x6, 0x8001}, @control={0x6, 0x4, 0x5}}, {0x1c05c4d4, 0x0, 0x4, 0x800, @time, {0xfff, 0x40}, {0x8001, 0x4}, @queue={0x0, {0x1, 0xff}}}, {0x8000, 0x20, 0x40, 0x7, @time={0x77359400}, {0x10000, 0x2}, {0x0, 0x8}, @raw8={"bd58366b69b1694c13418b85"}}, {0x1, 0x9, 0x8, 0x3, @tick=0x6, {0x9, 0x5}, {0xfffffffffffff4c6, 0x7}, @queue={0x1, {0x5, 0x2}}}], 0x120) 2018/05/10 04:32:10 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xb0}}) 2018/05/10 04:32:10 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3800, 0x40}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x93) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x10000}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x10000) ioctl$TCSETS(r4, 0x5402, &(0x7f00000001c0)={0xff00000000000000, 0x8, 0xa5, 0x0, 0x4, 0xd7b, 0x1ff, 0x4, 0x3b6d4fc3, 0x401, 0x101, 0x7}) vmsplice(r5, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) r6 = dup2(r3, r4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000180)={0x77359400}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r6, &(0x7f0000000100)={0x8}) 2018/05/10 04:32:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x6, 0x6, 0x3f, 0x7fffffff}, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x4, 0x4) clock_adjtime(0x0, &(0x7f0000000140)={0xfffffffffffffffd}) 2018/05/10 04:32:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x100000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) read(r0, &(0x7f0000000080)=""/216, 0x10001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/10 04:32:11 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x80000, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x105) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x62900) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0xa6) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_names\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200)={0x4, 0x9, 0x3, 0xfffffffffffffffe}, 0x6) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x140, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) 2018/05/10 04:32:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x10, 0x1f00) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f00000002c0)=""/619, 0x167) 2018/05/10 04:32:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xffff0000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 04:32:11 executing program 2: ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000040)=""/210) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)) 2018/05/10 04:32:11 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/10 04:32:11 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/196) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='N'], 0x1) sendfile(r2, r2, &(0x7f0000000200), 0x1) 2018/05/10 04:32:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x400300, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x2c, @time={0x0, 0x1c9c380}, 0x0, {0x1, 0x5}, 0x701e, 0x2, 0x7}) socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="02000000", 0x4) 2018/05/10 04:32:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x6e, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000080)) r0 = socket$inet6(0x10, 0x80002, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x40082) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/10 04:32:11 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2, 0x4, 0xffff}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x1f, 0x8, "b2db31bd114b8ad84a8cefc0ab609afe4dcea9969c7fa8127762f5e399979b4f7cdd13a317ae5c1088f0004c26ec36b024891ca64ecb99b69d9d6610bbb5e619", "14b3c1b95c36f653ed781937f5791fe82d9c90e425dfab5227031045de519973", [0x1ff, 0x6]}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000340)={0x2, 0x7}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt(r0, 0x107, 0x9, &(0x7f0000000580)="1493baf7a66c9b7060fa921c14513a", 0xfffffffffffffe3d) r2 = epoll_create1(0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x49c}, &(0x7f0000000080)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0x5, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x10000, 0x0, 0x6, 0x42}, &(0x7f0000000180)=0x98) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000006c0)=""/195) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000380)={{0x0, 0xf001, 0xe, 0x9, 0x4, 0x9, 0x5, 0x20, 0x5, 0xac, 0x1, 0x8000}, {0x0, 0xf000, 0xf, 0x7, 0x8, 0x1, 0x6, 0x3, 0x0, 0xffffffffffff0000, 0x1, 0x3f}, {0x101000, 0xf000, 0x10, 0x3, 0xeff, 0xffffffffffffffe7, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x3, 0x1, 0x80}, {0x100002, 0xd000, 0x8, 0x62c5, 0x0, 0x3, 0x3, 0x3d3e4fb2, 0x3f, 0x1ff, 0xffffffffffffff81}, {0xf000, 0xf005, 0x0, 0x800, 0x0, 0x1, 0x0, 0x6, 0x8, 0xd5c2000000000000, 0x49f4, 0x3}, {0x1000, 0x1, 0xf, 0x6, 0x100000001, 0x0, 0xa7b, 0xa4, 0x401, 0x2, 0x3f, 0xaa7}, {0x0, 0x1001, 0x0, 0x2, 0x3, 0x8, 0x4, 0xfffffffffffff8b1, 0x3, 0x7fff, 0x7, 0x2}, {0xf003, 0x3000, 0xb, 0xffffffffffffffff, 0x7, 0x6, 0x401, 0x200, 0x922c, 0x1, 0x7ff, 0x5}, {0x4000, 0x2000}, {0x1, 0x4000}, 0x10, 0x0, 0x10000, 0x1, 0x0, 0xc000, 0x6000, [0x81, 0x9, 0x6, 0x8001]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000540)={@broadcast, @multicast1, @dev}, &(0x7f00000005c0)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) 2018/05/10 04:32:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000d40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="22ea"], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x0, 0x3, 0x17e8}) io_setup(0xffffffffffffffc1, &(0x7f0000000540)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, r0, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d2444fb303337921eef55965489f0cbef6f8e1b89f6cff", 0xaa, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000680)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000a80)={0x0, 0x9}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b00)={0x80000001, 0x1, 0x2, 0x100000000, r3}, 0x10) poll(&(0x7f0000000c40)=[{r1}, {r0}], 0x2, 0x8001) r4 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) fdatasync(r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000008c0)={0xfffffffffffffffd, 0x1f, 0x0, 'queue1\x00', 0x80000000}) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r7 = dup2(r6, 0xffffffffffffffff) getsockopt$sock_int(r7, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000000980)) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000d80)={0x8000, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x5, 0x6, {}, 0xa9fa, 0xfffffffffffffff7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000a40)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) r8 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r8, &(0x7f0000000bc0)=""/111, 0x6f) clone(0x40000000, &(0x7f0000000740)="637259a8d94929006cdab3d28aff49387af4c729ae90d08e6f4c0791e1357b496e79c8aa028a20c6d118716fd8c6545342ded43d26d4b547a22d1c7e90b163a4c6bbae8fa7f6ce11d65b9556ed6486c23bacc76b242cd2da42e01615cace3b781320a4", &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)="37e488d0001353e58100ed6e0146796a535ce50aa17ee26ffae882b0127947b37cb17191bf90cbee62fd3fc447f133a4767dcceb6ee0e2911ae7389d243318a2fd087d5f52469a719e66c6ee8be429fae1de8d29403ba537164ae9cc8db1e566bd4e3c1c3396a468") 2018/05/10 04:32:11 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000200)=0x7, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14c0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="faffffffffffffff01003cbe9c50baaf3ddacdb0d0173180d88e9365a6025d3af78bbb8a7f78af7d1452756902a0e1ebb96ba639871ef6311df2c3fcdac19765f38f0974bc22fdffffff0a21b26ab6d7b590c902fbf49d47f84befffcb5412df3c294b86fd3032d78ea26caa249d55cfe33b5bebda31d07616073e5cb43da27cab086c3402684bc7021a7690c9ff23b8b0875d5059ec5d47ecd995dff72ddf5744b10f6893bf393519160d54b0f2f1066bdb8deae21665a01218beb503c600cec5caac6ad70f78") getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendfile(r1, r2, &(0x7f0000000000)=0x1000, 0x100000002) socket$alg(0x26, 0x5, 0x0) [ 147.373330] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 04:32:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x20301, 0x0) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r1}], 0x1, 0xffffffff) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000000c0)=""/103) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)) 2018/05/10 04:32:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xa000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) [ 147.429639] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 147.466338] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 04:32:12 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80040, 0x16e) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000380)) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000007ff6f), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x18, 0x880) recvmmsg(0xffffffffffffffff, &(0x7f00000ebfc4), 0x0, 0x0, &(0x7f0000146000)) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000240)=0x1) 2018/05/10 04:32:12 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x3, 0x9, 0x7ff, "2548da7d9c9c158bb620c023c92ad4b98231e0bcc98d7fa3d00c99bd939dd8e9386ad721b999197eb34fb9b99208c4602f3abf9ea5268f56ea04bea5dde2f3", 0xa}, 0x60) 2018/05/10 04:32:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 04:32:12 executing program 2: r0 = memfd_create(&(0x7f0000000000)='btrfs\x00', 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001740)={0x8, &(0x7f0000000240)=""/32, &(0x7f0000001680)=[{0x7, 0x7c, 0x1, &(0x7f0000000280)=""/124}, {0x8, 0x5e, 0x800, &(0x7f0000000300)=""/94}, {0x3, 0x33, 0x8, &(0x7f0000000380)=""/51}, {0x7fffffff, 0xb4, 0xaff, &(0x7f00000003c0)=""/180}, {0x1, 0x28, 0x4, &(0x7f0000000480)=""/40}, {0x7, 0xf7, 0x1, &(0x7f00000004c0)=""/247}, {0x100000001, 0x1000, 0x4, &(0x7f00000005c0)=""/4096}, {0x2, 0x9b, 0x8, &(0x7f00000015c0)=""/155}]}) finit_module(r0, &(0x7f00000017c0)='\x00', 0x1) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x7ff, 0x0, &(0x7f0000001380), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) 2018/05/10 04:32:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x700, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000031dffc), 0x400000085, 0x2, &(0x7f0000004000), &(0x7f0000000000), 0x4010000004) chroot(&(0x7f0000000100)='./file0\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/10 04:32:12 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x80a40) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=0x0, &(0x7f00000006c0)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000700)={r2, 0x180000000, 0x3, 0x4e4}, 0x10) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x10, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x3, 0x414000) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000e3ffffff000000731030000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000740)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000000000)="2338c2f02d0b305dcbf78a555508c9f9de7f518fce540775b59a8fd6ba102c6d3a06945c6913f6c42f0a345d48f186f6a8b8fabf62a2c40f8424e5c0ac03700c2f325a7eafff99254e23d468d32c5eaabd17f260", 0x54}], 0x1, 0x3fffd) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, r8) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000200)=""/144, &(0x7f00000002c0)=0x90) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) 2018/05/10 04:32:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0xbc) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0xfff, &(0x7f00000000c0)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bcsf0\x00', {0x4, 0x6, 0x9, "c4155eec8e38", 0xbb7e}}) [ 148.585369] binder: release 11785:11786 transaction 20 out, still active [ 148.592842] binder: unexpected work type, 4, not freed [ 148.598181] binder: undelivered TRANSACTION_COMPLETE 2018/05/10 04:32:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x34000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:12 executing program 3: r0 = msgget(0x3, 0x10) msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xef, 0x800) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed754fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x150, &(0x7f0000000040)}) 2018/05/10 04:32:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ffffff00000000000000c00700000001040000000000000000000000000000"]) uname(&(0x7f0000000080)=""/162) 2018/05/10 04:32:12 executing program 6: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0xffffffffffffffbd) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000900)={0x3, r0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000940)=""/244) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000540)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000880)={&(0x7f0000000040)=@ax25={0x3, {"96cfa73ed6a411"}, 0x8}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000140)="2566bc517a5711c683d48413550ab3c4509f344524565c04947676d053d7db8b81ec3e3e5a5759c880bfb63ec0faa01787403054747691f89fcce239b3c625be277470841f7c2db5d26b38aa5d8261d7e90ba60567392c859cda47281262391e4f87fab435d307b7ac3c523fbbcb4137c6c9e160c719c206dd5cca826c7b76907685ecf4a0407c3e32c32b60c3bcbf88dc65f0484662be5ae9bd3ea2c7f765cb1e4f4de80151419f8bc1b59736123d482e486c5b8e91255c5e5f8ec7512b98cf83578c64710044b40674399232872f743bbb7fdf020b676229d9c4b04fe1acca5be02bef5ab0cbe338214807f7dc", 0xee}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f00000005c0)="39e3faa995c8f9fff2174c45088e0a0945024275198ff6ea043ff64e531c46c6ebbbb00f46416d6cefbffca510faf0669e85fba52990580704cdc2bd7e1fd84885bf48c02491ffb79ef348abedd52430f9f02eaecea5edbcdcc7558447cb77ea3ca7f2fa5753fda237018e8ff4ca1cdce47ebeaf6304f3d426a97480db73f9832eef8e9e305e2f15eefd1d29298e9b01bcae5e0a8ea2a23b8fa530f815b53a82b2a3f802bc83fb54008feb40c488f5df648ddbc8172c45aea2e732a70ed937d67f543e11fafb910ec20576740b1ed81c8a1c4f418e259779b98538d13638d5c02147e66e0521b9f4e0f4176bf9c64d23df4c", 0xf2}, {&(0x7f00000003c0)="bad91efcb0c919a0d7547e6b3829a4bc20c04437b44aa7d155a4123b4022e54beb3553bab5894e5e8351bc5376a191d39a76ee5678cc9121e722", 0x3a}, {&(0x7f00000006c0)="524f2db054fa47e1a582f283d58536ace67d88060d8cb932cbb41da369497ab8737419f98b07c921ffa6ea2509ed0420918ceb79ed10799e078ab0bdfdb0d5aa1a9b5555ee7b69d9d53894b38d4dfaae5ab85ed7f1afd380afb0ced74fc5745a5a5dd44e65b9885828e64f7b9063363407a62f3f168d875c0fa8703ef2025b11ce6e24a6ee2b746bd90dcbc7373aaf2223bcdf1a3817cedacd180fe151", 0x9d}, {&(0x7f0000000780)="e140c72797ac9a73bdd81453798e1f9c48203d50296409fdfee9b6f9d68478ba2544ac7371ca8d3e0f2d5a94e03965ba56df2b3692adfd445bd1d5761beea12ecd4310f71ab1543b219bc61ca75aea347955afa95236279b9937ba7e4f6e7a90a372cbe4acaf338c61006850c7f88416f9184d8dc89c8d7fb036899abe25dbcd170940dfee6188026012a5a4f697543bb49c6e1eaec28406bb394cebf2b414f74a23d3010508e3fa7edefdd904da4476c066caaa9b975be75899d1dda5ae7eb49834565e88674ab6d74d726d4df6270df919", 0xd2}, {&(0x7f0000000400)="f8df6571264b70923d51b5932f243555fee5044a6324652db70a69ec98", 0x1d}], 0x7, &(0x7f0000000440)=[{0x28, 0x19f, 0x0, "94a0e16c421e2cebf4844198ea554b7500d1cf6657f6"}], 0x28, 0x8000}, 0x4000) [ 148.755673] binder_alloc: binder_alloc_mmap_handler: 11785 20ca8000-20caa000 already mapped failed -16 [ 148.794612] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 04:32:12 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="6af8f1332f17af4814", 0x9}, {&(0x7f00000000c0)="d9868fb29be7bc588ce320aabb94fe505c662331f0a9ee3822e91efd58d0f14a5ab6309f11940a0006eff0717ba213595d85d13f81bbaccb9a7cf7814cf45e07bf38ab557f07ca17d0c39ce3edbd57da6d8af6d7d84070436da1e979ed591ccab889ce2ce47aeca0d9f62216fa7b294ef576198b387f1332f886a9039c3a4d6307d6d454b1d02c9c5d709f823b682634d2ceb8a5f5953ea3fde6805cccb8b6c5b2cac9f5a93876540f4700d2657ceebfa002317fb84d24544ea1f6a988d1ad3fa280b3a289aec4e2ee7474e84d728cb7d8b2d906475c8f6bc2a41b72314469566c36c3d0b8306f8203a1d99a24f49f5a7d4727e16c39ffe3d8a7", 0xfa}, {&(0x7f00000001c0)="8f2dfe9da73ef6fea9b3b896b6a439ea0c064f7430fdced8aa660a", 0x1b}], 0x3, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)) 2018/05/10 04:32:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x40030000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000665000/0x2000)=nil, 0x2000, 0x0, 0x5014, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 148.802376] binder_alloc: 11785: binder_alloc_buf, no vma [ 148.808088] binder: 11785:11826 transaction failed 29189/-3, size 40-8 line 2971 [ 148.837401] binder: 11785:11786 ioctl 40046207 0 returned -16 2018/05/10 04:32:13 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f0000000000)) [ 148.855618] QAT: Invalid ioctl [ 148.874780] QAT: Invalid ioctl [ 148.903105] QAT: Invalid ioctl [ 148.920923] QAT: Invalid ioctl [ 149.005610] binder: undelivered TRANSACTION_ERROR: 29189 [ 149.011701] binder: send failed reply for transaction 20, target dead 2018/05/10 04:32:13 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f00000000c0)=""/233) 2018/05/10 04:32:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x3) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/05/10 04:32:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3b, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) 2018/05/10 04:32:13 executing program 4: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r2, r1}) mq_timedsend(r0, &(0x7f0000000380)="6f97ae74c453876aca678bcd", 0xc, 0x10001, &(0x7f00000003c0)={0x0, 0x1c9c380}) bind(r2, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x80000001, 0x59, 0x10001, 0x101, 0x800}}, 0x80) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) syz_open_dev$binder(&(0x7f0000000780)='/dev/binder#\x00', 0x0, 0x802) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000004c0)=""/199, &(0x7f00000005c0)=0xc7) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r5 = accept(r3, 0x0, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x2000007, 0x7, 0x6, 0x2, 0x8, 0x0, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000240)={r8, 0x6, 0x9, 0x4}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) r9 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000840), 0x4) dup2(r9, r0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) sched_setparam(r10, &(0x7f0000000340)=0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r9, 0xc08c5332, &(0x7f0000000400)={0xfffffffffffffffc, 0x0, 0x0, "7175f9756531006eab0000000000000a000000000000000002000000fbfffffffe00000000000000000000000000000000004a07000000000000000000000800"}) 2018/05/10 04:32:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x2000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x1, 0x30}, &(0x7f0000000280)=0xc) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) socketpair$inet6(0xa, 0x80a, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r5, 0x9}, &(0x7f0000000140)=0x8) r6 = socket$inet(0x10, 0x3, 0x4) sendmsg(r6, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6000000000900000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/10 04:32:13 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80001, 0x0) write$fuse(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="120000000000000000001100000000000000"], 0x45c) 2018/05/10 04:32:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 04:32:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x78a, 0x8000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000001ac0)="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", 0xfc7}], 0x1, &(0x7f0000000200)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in=@local}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) 2018/05/10 04:32:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xe803, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:13 executing program 1: r0 = epoll_create1(0x1000000) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x40000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0x24100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff]}, 0x6}], 0x48) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000180)={0x8001, 0x6, 0x0, &(0x7f0000000140)}) 2018/05/10 04:32:13 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='fd\x00') lseek(r1, 0x0, 0x1) 2018/05/10 04:32:13 executing program 4: mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x536, 0x0, 0x0, 0x0, 0x2000000000000}, &(0x7f00000000c0)={r0, r1/1000+30000}) [ 149.759634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/10 04:32:14 executing program 0: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x4000) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240), 0x14) keyctl$update(0x2, r2, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = dup3(r3, r3, 0x80000) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x4000, 0x6) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setregid(r5, r6) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) recvmmsg(r3, &(0x7f0000004ec0)=[{{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001000)=[{&(0x7f00000007c0)=""/110, 0x6e}, {&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000840)=""/235, 0xeb}, {&(0x7f0000000940)=""/179, 0xb3}, {&(0x7f0000000a00)=""/249, 0xf9}, {&(0x7f0000000b00)=""/75, 0x4b}, {&(0x7f0000000440)=""/34, 0x22}], 0x7, &(0x7f0000002040)=""/106, 0x6a, 0x3}, 0x5}, {{&(0x7f00000020c0)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f0000002140)=""/179, 0xb3}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000002200)=""/193, 0xc1}, {&(0x7f0000002300)=""/104, 0x68}, {&(0x7f0000002380)=""/168, 0xa8}], 0x5, &(0x7f0000004700)=""/228, 0xe4, 0xfffffffffffffff7}, 0x2}, {{&(0x7f0000002640)=@un=@abs, 0x80, &(0x7f0000004900)=[{&(0x7f0000004800)=""/100, 0x64}, {&(0x7f0000000b80)=""/55, 0x37}, {&(0x7f0000004880)=""/100, 0x64}, {&(0x7f0000001080)=""/19, 0x13}], 0x4, &(0x7f0000004940)=""/63, 0x3f, 0x10000}, 0x8f}, {{&(0x7f0000004980)=@l2, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a00)=""/82, 0x52}, {&(0x7f0000004a80)=""/147, 0x93}], 0x2, &(0x7f0000004b80)=""/205, 0xcd, 0x17c5}, 0x100000001}, {{&(0x7f0000004c80)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004d00)=""/135, 0x87}], 0x1, &(0x7f0000004e00)=""/152, 0x98, 0x200}, 0xd8}], 0x5, 0x100, &(0x7f0000005000)) bind$inet6(r8, &(0x7f0000005040)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r3, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@generic={0x10, "10d47fb532021171be90db20c688e0225f5fedbb79fca55d04fc947ed1eb50d0dd7480cdebf0fb24d555a832d381f00e8db17357673aa53f88fc10f3c4b627f0b33e618daa7b235ace315cea995539bfacc39d0e4bd54a44a6b97be2f0060831c2a2af156e48e5d37a3fc9c9e5b5d1b48dcceb7374a316b562c7ee192023"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)}, 0x5}], 0x1, 0x4000) sendto$inet(r3, &(0x7f0000000bc0)="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", 0x438, 0x0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000010c0)={r9, @in={{0x2, 0x4e22, @rand_addr=0x5}}, 0x3, 0x40, 0xffa, 0x2, 0x82}, 0x98) shutdown(r3, 0x1) shutdown(r4, 0x0) 2018/05/10 04:32:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xa34fcf2000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="8ad060", 0x3, 0x0, 0x0, 0x2be) 2018/05/10 04:32:14 executing program 6: r0 = socket(0x100000000000010, 0x8000000000000003, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000140)={'gre0\x00', @ifru_ivalue}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x87, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x1, 'sed\x00', 0x20, 0x2, 0x6}, 0x2c) 2018/05/10 04:32:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) r2 = dup3(r1, r0, 0x0) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f00000000c0)) accept4(r1, 0x0, &(0x7f0000000040)=0xe, 0x3) 2018/05/10 04:32:14 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00000004c0)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x0, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0xb5a, {{0xa, 0x4e22, 0x10001, @empty, 0xfffffffffffff537}}}, 0x88) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x20}, 0x1}, 0x4000) userfaultfd(0x80800) fchmod(r4, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000680)=0x800000000764, 0x36f) dup2(r2, r1) socketpair(0x14, 0x0, 0x1, &(0x7f0000000600)) 2018/05/10 04:32:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xa34fcf20, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x69, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='ppp1nodev/eth0\x00', &(0x7f00000000c0)='ppp0bdev\x00', &(0x7f0000000100)='{\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='nodev.securityem1{wlan1cpusettrusted$\x00', &(0x7f00000001c0)='$/system\x00']) 2018/05/10 04:32:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000600)={0xa2, 0x2000002}) read(r0, &(0x7f0000000300)=""/28, 0x20c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 149.995948] QAT: Invalid ioctl 2018/05/10 04:32:14 executing program 2: io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) io_submit(r0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}]) r2 = getpid() connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="056f010080b21832156c757d251cd712387a27b3aa331aaa6b1c4f7e828212a13856c9c7afd045842977637d590611f1188b58ac6162094fb3c59ae4d94f1b72d4c9ad7f1bf880354e8abfbe9da6b8eaef925ede8aee0b067952339bd97bc3e1723f37", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x4) [ 150.060103] QAT: Stopping all acceleration devices. [ 150.109118] QAT: Invalid ioctl [ 150.121864] QAT: Stopping all acceleration devices. 2018/05/10 04:32:14 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x4000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:14 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x4000) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x8d99) readv(r0, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/3, 0x3}], 0x1) signalfd(r0, &(0x7f0000000000)={0x496}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) 2018/05/10 04:32:14 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6f73322e5d7573657221f7ffffffffffffff616e316b657972696e67766d6e65743000"], &(0x7f0000000080)='\x00', 0x1, 0x1) syz_open_procfs(0x0, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00') syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x4000) 2018/05/10 04:32:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000001c0)=""/127, &(0x7f0000000180)=0x7f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x8287, 0x100, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r1}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) accept4(r2, 0x0, &(0x7f0000000100), 0x80800) 2018/05/10 04:32:15 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$kcm(0x2, 0x7, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000100)=r0, 0x21) close(r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x88) 2018/05/10 04:32:15 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r1, &(0x7f0000000040)='W', 0x1, 0x0, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000a700000000000000000000000000000000000000000000"], 0x20) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) write$binfmt_aout(r1, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x2b1) write$binfmt_aout(r1, &(0x7f00000000c0), 0x20) 2018/05/10 04:32:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6f6f6d5f73636f72655f61646a00fb9321623831857b1979bf92ecd00006e1b4753c80dbf4a6d8efa8b4192e91650c8d198bb2f6cd59c0488de583b09ed5ff39e45e415a59043f1665a3f26c074b29d26a42c249e829a6539e4a2b1b1bbb0ef36ee11969197e4d2f11878ced1fef5219f3ea26e8d3ca1535c8cc820975cf22e7b52500a929") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/41, 0x29) 2018/05/10 04:32:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xf401, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x1000040000080401) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff) setns(0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000480)=""/99, 0x63, 0x3, &(0x7f0000000500)=@ax25={0x3, {"fe9613679b13f7"}, 0xdc84}, 0x80) sendto$ipx(r1, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881", 0x2a, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x221730461d6ed285) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) seccomp(0x0, 0x1, &(0x7f0000000400)={0x312, &(0x7f00000003c0)}) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) 2018/05/10 04:32:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x2, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{}, {0x80}, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000240)={{}, {0xffffff80}, 0x0, 0x4, 0x6}) 2018/05/10 04:32:15 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000280)={[], 0xfffffffffffffff9, 0x3, 0x3, 0x0, 0x7, 0x6004, 0x0, [], 0x9}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40000000000000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x7) 2018/05/10 04:32:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0xca}) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f0000000040)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/10 04:32:15 executing program 1: r0 = socket(0x400003, 0x7, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000caa18b000017010000020000000001000200000000"], 0x2ae}, 0x0) 2018/05/10 04:32:15 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000009}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ecryptfs\x00', 0x1000000, &(0x7f0000000cc0)="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") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='veth0_to_bond\x00', 0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)=0xa84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) 2018/05/10 04:32:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xffff000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:15 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x1}}}, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x61}, {0x16}]}, 0x10) 2018/05/10 04:32:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0xb1c9dd54cb45a68) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x10001, 0x83, 0x2cf, 0x5, 0x80, 0x7fffffff, 0xffff, 0x20000000000, 0x37, 0x4, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x0, 0xffffffff, 0x1}) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/10 04:32:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:16 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000480)={0x2, "eec01102f65ec2982d1f3231cc211b99e8d2da97ffffff7f000000007358f0e3cff73b77afacf25325e4a83907a128509606ee630164f1f8a48a1da7948d88b6d9cf97363aa68a21138cbd2b66bc8b21e37ad6cf91dca6b13f3ff8ea8faf0d986041d4b87a92bd80bff178c1385d3d49b8319535f0daf1669900adf9f07b298eaa1c27a0273448d8401de8ae1eadf34a15fc914726dca4513eac6b2838e3e7c105cb6554e6635d2361c77cdbc36fb6c3676d4b0f5578ab4a83f895fa38b9cc8f"}, 0xc8, 0x0) msgrcv(r0, &(0x7f0000000240)={0x0, ""/79}, 0xc7, 0x1, 0xa4a3ad41a879dde0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/10 04:32:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xffffffffffffffde}, 0x0) 2018/05/10 04:32:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x94012802}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="10010f53bf8b7828b2bd7000ffdbdf25070000070c0012008a0400000000000004005500000000000000a800960088004700", @ANYRES32=r3, @ANYBLOB="167804f65824c34ab5a03891dfb6bad17073d1755b162b328273648031347e7909542ad1554d526b71d52459ecf27a385a8914f30bfad4128f97c6d5dd7953740bb46b219ff04e59804f61572127abc4a2da7c81576b47c9703210505e44778eeb888c6fb6b50c7f8710002800406d696d655f74797065000014004e00ff02000000000000000000000000000100003000740072d96122514baa8b0c005d006e6f646576000000180071007365637572697479657468305c7070703100000008002200ffffffff"], 0x110}, 0x1, 0x0, 0x0, 0x811}, 0x20000000) fdatasync(r0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r4, &(0x7f00000004c0), &(0x7f0000000500)=""/115}, 0x18) 2018/05/10 04:32:16 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) remap_file_pages(&(0x7f00001e5000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) 2018/05/10 04:32:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f00000000c0)=0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$alg(0x26, 0x5, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/05/10 04:32:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xfffffdef, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:16 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000600)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "2c3ef5", 0x40, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x2c}, @fragment={0x3f, 0x0, 0x0, 0x0, 0x0, 0x2}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, '3R#', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f00000000c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf0, 0x8000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x7) 2018/05/10 04:32:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000140)) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000000c0)={0x0, 0x7}) 2018/05/10 04:32:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000081) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/05/10 04:32:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xe, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x41) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={"b0f1e900000000ae1227b6000400", 0x602}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000100)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000140)={0x0, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/10 04:32:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/10 04:32:17 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4cfd67cd2b71bb98, 0xfff00000000000, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/05/10 04:32:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:17 executing program 4: r0 = socket(0x400000010, 0x0, 0x0) write(r0, &(0x7f0000000200)="260000005e0009d3e2ffffffff00000000c70845eda0f10600042400050700000000009e18c5a4000000000000", 0x2d) recvmsg$kcm(r0, &(0x7f0000001580)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001400)=""/158, 0x9e}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f00000014c0)=""/151, 0x97}], 0x3, &(0x7f00000002c0)=""/52, 0x34, 0x1}, 0x20) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/91, 0x5b}], 0x2, &(0x7f0000000140)=""/77, 0x4d, 0x2}, 0x0) read(r0, &(0x7f0000000300)=""/233, 0xe9) 2018/05/10 04:32:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x4, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="6d15d7de195a3dccd383f91914ed8172665a01d54b704dfdabb167c5a8ea2c25ff519bf0a070735711ba8289fea59481b7d999e3c7977bbc5fdd0e5434ca3af7a24ee8ae138a7d862df1dd7e468bb5afeece0e4a0b4ca1d7b39fbc48731c55cca099f35a2eaea5e400b4c895f3c86c9a36931ea1e964438f8a2d962afc325f943cf9ff74da22d731dc9ea9e0c3d87118e2ed657c45251ab857b3434c9541e9ac8f056842f88e4b26691a15d956c9ee954cc7039eb50c2f99765bba23d1da25b72d0c6bf33f32cbdb4c68ec24ef721d37a222915b5b5654657be01bab40c3d7b85213"}, {&(0x7f0000000240)="8910dd2825fcb050334e252101f7b8ab5b60c6aabc7faff74ece16f3dae60763547bcf4b449053c636b8f824f83bfbdf8f268fcefb8276f33f3aaa5668bed40505a56a12881ccecdfc70bb27957da1f063598abb716527c3a35d154d5c38835858e4b68a1ea76259bde3e1c4f44eb4cba1b649663ec01e714451447ec6d3c232b571f8c937b19b9c8a16cea32c5f923e45b2a9f79f8e765b1ecd2bb0e604"}, {&(0x7f0000000300)="cd45f5194782cc95c10f99fba8348559222b1fcfceb56891407fed2eba2f3905ebaf58fad6725f8ab2c5c1178f6b0f3ea55f2620555628d13534d6c9fcc608d36128be4af7263039d832fd744b85960f48eefcc84dd661fde5370e8672a803391c0d9c17903c1db1338a498d6dcf710210615d856935a5f924d01ab7d615ed053d4e1e37754df1ab9217ef1be57af29e55b50556c52947ca071adda270ea1f94865e30bdd53a4dbca56fc2f8ecd62eb111f5c19566630b0fb50cae6ae71cc60cb898c5949811577214b39c0a8a"}], 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x10000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000480)) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000400)={0x7f, 0x7, 0x9, 0x10001, "09bab122177401b24fe38a7fe7af65480254f755d6005ffc063c4990e399e4a0b14dc1ab33ae1df52fdbfdc8", 0x3}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/49, 0x31}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/05/10 04:32:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) set_mempolicy(0x8003, &(0x7f0000000080)=0x80, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) 2018/05/10 04:32:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0xc50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000040), &(0x7f0000000f00)=ANY=[@ANYBLOB="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"]}, 0xcc8) r1 = msgget(0x3, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000001b80)=""/4096) 2018/05/10 04:32:17 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/cgroup\x00') r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x7, 0x400]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x7, 0x4, 0x5, 0x8458, 0x40, 0x782}) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') 2018/05/10 04:32:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00040402ffff5e02fe8000000000000000000000000000aaff010000000000000000000000000001fa05d4f4622c4226f63f7bc1497161fda9d6b33a6e6d1594423584d4c65395880f8218d8bb3a"], 0x28) 2018/05/10 04:32:17 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/47) r1 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/pid_for_children\x00') ioctl(r0, 0x4122, &(0x7f0000000000)) 2018/05/10 04:32:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)="74756e6c300000008d776ea900", 0x8) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10b, 0x6, 0x4, 0xc0, 0x2d1, 0xf8, 0x2dd}, "60b8b7961fe70e33a6bdd06145a2f43077fb9c01796599b41e1e584fd0b28c905f564fd1823fe658c19161b3ceab559d87a737269d7194cf334b45805cc3ae6a145d9c31d2d8eb2527a141e8a7828481579aae7025f957c4ab936f47756459ce20f1f97debc20183d21d67b7418c8c50842a14901e73df306ac12cb4d3804a508eaa373881812ddd14a4a987ddb6ff0c6faba4a7f81325a2532fcc672d08616751f15fee58086bdc8ebf5f624c0a6fba3ecf2b0cea3532ee0459e82fd0e8ae78adc9ab50aa", [[], [], [], []]}, 0x4e5) sendto$inet(r0, &(0x7f0000000e00)="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", 0x654, 0x4002080, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x3, 0x6, 0xbc81, 0x3]}, 0xc) sendto$inet(r0, &(0x7f00000000c0)="db7b55ea4d314c48db566b8b38851968d5934904ff406ab3867a5785009e168d3b2c8a30c35d25136c7b1c5ec2cd8a3b8377eb5c3979be1a75b08e022aa0284ff0afe2fe0c2443058a45c86723aa2025cc2fe54a018c1733e37d6fb4e5a1e1d48ba3cd18624cbb27c204adaf7e187f17034bb8b391721e952e8742d7b5750c30ffbed1aaec85f2dcfbf232e71ef063ad75666028af3a596e851796a656e49e8160d96383dc41ba47a991a38cb60460d13f8f1b5f17b598c29c9f137e71d88a14bb55affce41da61d5973ab03c90357a2d2110744348c4dff241063d3cb0af209dfaeb49d89317422a98926ac253d66c01df81c02f97e", 0xf6, 0x4000000, &(0x7f00004daff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/10 04:32:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = memfd_create(&(0x7f0000000040)='em0\x00', 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/209) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x344}, 0x8) 2018/05/10 04:32:18 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x400000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:18 executing program 0: r0 = socket$inet(0x2, 0x803, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x180) 2018/05/10 04:32:18 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000001680)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x2) socketpair(0x2, 0x803, 0x0, &(0x7f00000016c0)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000640)={'security\x00', 0x1000, "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"}, &(0x7f0000001700)=0x1024) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000600)=&(0x7f0000000580)) 2018/05/10 04:32:18 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x80240) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000600)={@local={0xfe, 0x80, [], 0xaa}, 0x6, 0x0, 0x3, 0x2, 0x1, 0x9, 0xaf6f}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x3, 0x51}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000900)={0x0, 0x6}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000980)={r2, 0x5, 0x3f, 0xc957, 0x710, 0x9, 0x4, 0x1cda, {r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0x8, 0xb5, 0x1ff, 0x1000}}, &(0x7f0000000a40)=0xb0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000a80)=@req3={0x4, 0x715d, 0x5, 0x8, 0x2, 0x6, 0x100000000}, 0x1c) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000008c0)={0xaa, 0x1}) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r5) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="5353bb8acf8a462dee0cf890567276346fd678b9568682bdfbc067a6489d008070d52523af4aa0ed02e3e97721ad8640171e1ccf6a188cb32cf4f3af9d115a9e87161ce6cb2b5b2a19aa8b5c2c71eddf7e8dd7a3b68153e27e59c63f8e3d96650bb8023e0bc99df0b4c96fd8614ce60f1c707929899321196e2b747a9b171f1834006feca9fce6f2c9a4cad99392e6205595c6f365bc55f553d4b0d82a8c3a9e9f750139f62ae114fd11522279284de82ba4e1e05429859b7f52bf92", 0xbc, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7fffffff, 0x8, 0x1ff, 0x8, 0x80000000}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=r7, @ANYBLOB="d70000004173ffa65358f93aa7fe950ff30e6d1e2710d8d7ebfedfbc28da7933497bdbfc8082898fe4b240f3ec6b42ea306f8e68367fef386d3d18803779b31324bf50f11fb967bacfd07ea5524fe29434d705b241e9f5c55ed15c66bfff01f9b349408546024d6724e8931ed4140f3f6195685fdd7f2cd2766d5589e3a6c4d7fb4c768b2f3cde3a5f4fdb5c804ce6339d16a2d0a91bbd5b62c51fa483181a736b2db3a268b95f654ecc0d0141f8fe89f19f55ef53ac445424f12e69b42bb74e6f60eda0b0ab0d98332be8aab8d99bcbbde6a30b71115b405e2adb"], &(0x7f0000000840)=0xdf) r8 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r5) keyctl$update(0x2, r8, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r8, r8}, &(0x7f0000000140)=""/5, 0x356, &(0x7f0000000300)={&(0x7f00000000c0)={'sha1-ssse3\x00'}}) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) r9 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1000, 0x100) accept$inet6(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c) 2018/05/10 04:32:18 executing program 2: unshare(0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x2}, 0x90) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/05/10 04:32:18 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540), 0x0, 0x540a}], 0x0, &(0x7f00000003c0)=ANY=[]) read(r0, &(0x7f0000000980)=""/4096, 0x1000) fallocate(r0, 0x11, 0xa00, 0x100000001) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='aio\x00', 0x800884, &(0x7f0000001980)="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") 2018/05/10 04:32:18 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) [ 154.584167] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 04:32:18 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f00000006c0)=""/4096, 0x1000, &(0x7f0000000180)=""/7}}, 0x68) r1 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='GPL\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x181002, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)) r3 = memfd_create(&(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x6, 0xa6bc, 0x0, 0x0, 0xffff, 0x401, 0x1, 0xf66a, 0x100000000, 0x3, 0x6, 0x8, 0x0, 0xffff, 0xfffffffffffffffb, 0x8, 0x8, 0x8, 0x5}) 2018/05/10 04:32:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:18 executing program 3: socket$unix(0x1, 0x5, 0x0) prctl$getreaper(0xb, &(0x7f0000000080)) 2018/05/10 04:32:18 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xff) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000000)=0x400, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="46d302998910f622a5181738ffa8008759be40bd49ec2d31", 0x18}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="1dcf29ccaa810091"], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/10 04:32:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e3f000000000000000000", 0x24}], 0x1}, 0x0) 2018/05/10 04:32:18 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) kcmp(r0, r1, 0x7, r2, r3) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r4 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r4}], 0x1, 0x1d79) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000000c0)=""/82) getsockname$unix(r5, &(0x7f0000000000), &(0x7f0000000080)=0x6e) inotify_add_watch(r4, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/05/10 04:32:18 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/98, 0x62, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) [ 154.805570] binder: 12213:12215 ioctl c0306201 20007000 returned -14 2018/05/10 04:32:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000000c0)={@pi, @void, @llc={@llc={0x0, 0x0, "ac", "65975aa8e52c7e7fe196b3b8341760439eb041acfba9fe1e719ba437cbc0144db027dc"}}}, 0x2a) 2018/05/10 04:32:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f00000001c0)=@raw=[@alu], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe5, 0x77, &(0x7f0000000040)="61f3420539f3067d1e93e97d04c35ec28ce27d41e1aecdd20ec2ca6dcaca2e2a402031c8835524ca0fe5f16191f55ff0663bc4da8937ba3e593887585d87647cad33bba172c887f7bad3b3464b9ce3ebdb21e086bedd8662a9e2f6bcf9eb12583eb990a8f2112a729d95bd73bdd50da6102057286cba9d28b2c3b2af96e1962b3e998b11b352d27466ee4a0154860553fa32ac40088185017f990accb39f286a77ab27cbf7b258a6645f4c8a96760fe4aca7c57857dabb4e14424c655393bc09cd0d6ae6b8efb0212b96361fcba206a44543d62d89251a2620c8079de36d555ca2d52043b0", &(0x7f0000000140)=""/119, 0x6, 0x34}, 0x28) [ 154.898961] binder: BINDER_SET_CONTEXT_MGR already set [ 154.899184] IPVS: ftp: loaded support on port[0] = 21 [ 154.922196] binder: 12213:12230 ioctl c0306201 20007000 returned -14 [ 154.963834] binder: 12213:12215 ioctl 40046207 0 returned -16 2018/05/10 04:32:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xeffdffff, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:20 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/98, 0x62, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:20 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @time={0x77359400}}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth0_to_bond\x00') ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/05/10 04:32:20 executing program 1: socketpair$inet6(0xa, 0x2, 0xc05, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x81}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x6}, 0x8) capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x4000) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/10, 0xa) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/10 04:32:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffbf}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x3000000000000, 0x100000001}, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x8, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000100)=""/159}) 2018/05/10 04:32:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) close(r1) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x1, {0x5, 0x1ff, 0xfffffffffffffc00, 0x39e, 0x5, 0x8463}, 0xf0, 0x3}, 0x80) 2018/05/10 04:32:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xba, 0x400) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/05/10 04:32:20 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffffffffe6af, 0x2) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000180)={0x10000}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x8, 0x0, 0x2, 0x19, 0x0, "94932f70c386b8cf1c27506d31d0209151beb14d363c24517fc401457bebdbc3ac9ef0e58d807d27150c4475b8c1ef1ee79216b43e5edb2eb061a0c7226c7f43", "08a6402aa776f19266b0950be8eb768d3a7a7946d7bf8ad4abbcf5b5ad7e9e602b196d091c2b69adcdafb30d15f7c0496c74b441dfd14b96b9b38c39737a20d9", "1700ab1b0ed83f931cd320fb5aae93e441c0fb8bfd5b85502d07ef0ee01c77ff", [0x33, 0x4]}) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0xc) 2018/05/10 04:32:20 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/98, 0x62, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f0000001f40)}}], 0x1, 0x0, &(0x7f0000001fc0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000980)=0x40, 0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="03ee00000000000000000071c8dbc04b", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c527ea83969a422c"], 0x48}, 0x1}, 0x0) 2018/05/10 04:32:20 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0xa8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000200020423ca0000cf", 0x1f) 2018/05/10 04:32:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xa00000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000880)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000008c0)={0x0, 0x5}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000940)={0x6, 0x100000000, 0x8, 0x5, 0x5, 0x101, 0x7, 0x8000000000000, r2}, &(0x7f0000000980)=0x20) add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xfffffffffffffffe) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/full\x00', 0x40400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000a40)={0x0, &(0x7f0000000a00)}) r4 = dup3(r0, r0, 0x80000) sendmsg$nfc_llcp(r4, &(0x7f0000000800)={&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x3, 0x9, 0x8, "ddbf8b4221d59fe48df650d82ad27ed0103d63dfc0ad1f1760b2918376dd57908806b55cb0153396b128ca0e93ac578edd94aea2d7ce43702a70c011685b39", 0x2b}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000240)="111ef3c96a2947ad22b9d80875fd1737814fd4de738bbe98d723e632fa12ef591223926a6b47a0a1ec1ad57580ba38e00088832efbdd93eeb7fcd4978339", 0x3e}, {&(0x7f0000000300)="ace7c8b18bf458839b06ea693a780ad3d71288bcd9dbf5ba959456fba49a3ad8a90c20a879c016b18a7b44bdf12c65d6c37da940f556cc306544719a838e02d74144f5ac14cfad8cfc7a3585d5e58d34eb9d3fb7e04b1db60d168f9813", 0x5d}, {&(0x7f0000000380)="7b4ee7694f18100f64ffc765ba87b6f29c796a2313c977404f71d01a5e83e3205046b2d5d7087af7f713fe65f3dd6be3b750a2544fe9d60daeb950b29e77dbfa0de03bf6ba592f510458bb2d9f62d6621d773d3215195f6c1ca0b833f06c0354ca92d3bd77dbe7f2a487b51ce5a1c4e02bdfb45ff433ad22e615e07c9f475315d7d72f298d3417a5554bc9f751b2e13613f54686469e610c5cd5dd661104a8c2a29b3457e7464c9cd14ded86ba3a6d7b5df444b36cbf3af476c0c091a2509fca58b86da1cf2da9d897f48b214286fe8bf22410aabbcef89f6e01305eedc3f0083a0600bd87da5041de152dfd85c91d57dcbbaf9c9cb428b9d1a4", 0xfa}, {&(0x7f0000000480)="8022a853749ad327242abfb9024b39fd077d395ca779a9dc04c8f863aa352fdca612d80a0df4e8433952a3fedacd49771f13bec9bb4020659074832aa14e851c881380e68254cb03d5a8ef1522915c6534f7ceff0f0c9823a3d1202d14bcc8fe0658f4f16dc5906297020e7ef1196ad196f2da181ec7bf70d5549a7234c55c5401729715b955b1323004711002a6c3ff93fff9e4994db586ba153b", 0x9b}, {&(0x7f0000000540)="0561", 0x2}, {&(0x7f0000000580)="02daab45a6a19d15233310af33a321d63c7468d30af76d7ffbdfe02865e02db87a67ac8d7be80d1d9607e8163099c9069f68d64ca78c4c155aec41b0badabd1b5475589e15b67a16036f9a8c88d6a6dea8fbd008c3892fb8656e3ef8dae9c581bf447a04c3846128900cac54d88f34d6f82d7c2a87238f00ff20794f97a135a2a1b81205b49a5256c4deaaed2579", 0x8e}], 0x6, &(0x7f00000006c0)=ANY=[@ANYBLOB="1001000000000000ff01000000000080ad16950aff35cc7a60220f271c840bf26da0b4d11f9482e321c5a6233921f47992f2494ef775e73bb3e0842cdb22c285bc4b916ad8e9a32c0e425eefc133c8557a132a5ed09d9678504c9185332a50326c564f655caa011c06121fc9525961776ffa07c4d44470e0e9673f25be32005f6465f72383d8b7b674904fb16767948eda903ffba7c86e4966ed8367de82c5ce7d5b928b41dbdc41cab9edfdf6ad38115ab53fad7bd119802d00418d7ab22c6ffd8b894de49cfc197810cb7069eee8ab876a9e6c3c1b71760501408be660a4ffee3aa16e4876f1216284836d1569318575c385349729f2bdaad8b76edab8e3bba12daa36165e56214e634c0000000000"], 0x110, 0x880}, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000100)=0xfffffffffffffd6a) 2018/05/10 04:32:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x6, 0xad, &(0x7f00000000c0)="dc10f8b8319c662a5e3b79b434c543a214b6c8b87ddd1dc94f443098dc632d88ac15ccd0b7dfbbc36949f5842c1ba1be60b620cde9de2720af336e4babc327c83b628987f354e9bba21917c90a95e57d4685191f75871c3710d80e799304c64fa604708bb6b8d005f39bbd30468cf0e330bb659b62ae14bd57419456e947a9aa69321b267382b9ec1dd08930020801985edfa475a27b5acc59218063acc7ed11a2714b52ce0c8c784cf96e6e22"}) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000240)={{0x6, 0x6, 0x1000, 0x2, "d15d357ab6fd2543a188117670c3f94ff406ccbf7bbd39a8de35f8f54f7e3982b655a245830f43437d00538d", 0x6}, 0x0, 0x0, 0x8, r2, 0x1f, 0x5, "4909e000010dde51fa08e5e9e7ffa5397e957ae4bb841a2f6d0cf0d682bdbf9a669b3091d640a64fd5df45858abe3c1f9b4c119a994f7bbe27726f95364ea19e", &(0x7f0000000200)='bdev&vmnet1\x00', 0xc, [], [0x6, 0xfffffffffffffc00, 0xffffffffffff6222, 0x1]}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0xfe5b) 2018/05/10 04:32:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x109000, 0x0) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000040)=0x7) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmmsg(r1, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000740)="83", 0x1}], 0x99}}], 0x1, 0x0) [ 156.109791] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 156.172921] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 04:32:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000bd9fe0)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000811e7dd6eb6b5a31dbe02efd69621b42aff6a7a6307903cdbb8e3ac16a2efb42e91119b5d75dcd5abf905970bae639d68fa70ec9a0dc479c1dcdce4ad61ce74f62a15e768036f664374a93ed033ab4955ffcc9a81b2a332b0ac21acc1d1729fe6a67de1d2252e3a8e14f39eb402f2afc5a4f2fbdf6409708d96085e41ec6d0bf863d854f71b7e3ad7a9e388e088daffdb81e8e8ba"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\r\x00\x00\x00\x00\x00\x00']) 2018/05/10 04:32:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000)="bb94c1f641380b3e4e8d63028b2fbcfa0346ee76402e4aa8d02fef81b1", 0x30c, 0x0, &(0x7f0000008000)={0xa, 0x10, 0xfff, @dev={0xfe, 0x80, [], 0x10}}, 0xfffffffffffffe9a) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0xb1, 0xffffffffffffffff, 0x7fff, 0x20}, {0x4, 0x200, 0x1ff, 0x7f}, {0x200, 0x61c9, 0x1, 0x6}, {0x5, 0x1, 0x3, 0x200}, {0xa8, 0x1000, 0x9, 0x6}]}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5f8, 0x3d0, 0x298, 0xffffffff, 0x3d0, 0x160, 0x528, 0x528, 0xffffffff, 0x528, 0x528, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1e, 0x6, 0x5}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x10, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1d, @ipv6=@loopback={0x0, 0x1}, @ipv4, @gre_key=0x100000000, @icmp_id=0x67}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff, 0xab2413a11db0570, 0xffffffff], [0xff000000], 'syzkaller0\x00', 'veth1_to_team\x00', {0xff}, {}, 0x0, 0x0, 0x6}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1a, @ipv6, @ipv6=@loopback={0x0, 0x1}, @port=0x4e20, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0xc1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x12, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id=0x68, @port=0x4e23}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1c}, [0xff000000, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffff00, 0x0, 0xff, 0xff], 'sit0\x00', 'irlan0\x00', {}, {0xff}, 0xff, 0x7c, 0x4, 0x20}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xff, 0x1, 0x1, [0x8, 0x8558, 0x9, 0x6, 0x5, 0x3, 0x9, 0x1, 0x40, 0x7fff, 0x81, 0x2, 0x1, 0x2, 0x6, 0x5], 0x7}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@dev={0xfe, 0x80, [], 0x1c}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x65, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x874, 0x100) 2018/05/10 04:32:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xfeffffff, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:21 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000680)={'syz0'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x100) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/200, 0xc8) 2018/05/10 04:32:21 executing program 2: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) pipe(&(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000240)={{0x10b}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 04:32:21 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$peekuser(0x3, r2, 0x4007f) chown(&(0x7f0000000000)='./file0\x00', r0, r1) sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x5b, 0x0) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000180)=""/29, 0x1d) 2018/05/10 04:32:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x20000000049, 0x84) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x18300) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/10 04:32:21 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x204040, 0x0) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x12, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/10 04:32:21 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bridge0\x00', 0xffffffff}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000001e0000001000000000000000000000000000000000000efffffff000000000000030006000000000002000009ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400030000000000000000000000000000000000cf0000000000000000000000"], 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/10 04:32:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) write$binfmt_misc(r1, &(0x7f0000001040)={'syz0'}, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, r2}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000010c0), 0x0) 2018/05/10 04:32:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xe00, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) syncfs(r0) r1 = socket$inet(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000040)="bf", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r1, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 04:32:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8206, 0x2000000000ae, 0x7f}, &(0x7f0000000180)=0x81) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) accept$packet(0xffffffffffffffff, &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007040)={{{@in=@local, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000007140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e22, 0x0, 0x0, 0xa0, 0xa0}, {0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x7, 0x4, [0x100000001]}) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="09000000100000000000000000000000000000f700000000"]) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x7edade5d9a0794e8, 0x4) 2018/05/10 04:32:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:22 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x9) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/05/10 04:32:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000000c0)={"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"}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) 2018/05/10 04:32:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1f4, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00'}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:22 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000003c0)='sessionid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000001180)=""/131, 0x73}], 0x1, 0x4) 2018/05/10 04:32:22 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) migrate_pages(r0, 0x713a, &(0x7f0000000040), &(0x7f0000000080)=0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000100)=0x103002) migrate_pages(0x0, 0x2, &(0x7f0000000200), &(0x7f0000000240)) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'wlan1!+em0'}, {0x20}, {0x20}], 0xa, "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"}, 0x1018) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x40) 2018/05/10 04:32:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x100000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000001) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x30001}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)) 2018/05/10 04:32:22 executing program 0: r0 = socket(0x1e, 0x80001, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/219, 0xdb) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"02850010001000"}, 0xffffffffffff0000}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="795ac2c06cb2dbf19d1117cf1e0c4b") 2018/05/10 04:32:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="e200009779de01f0d23a0000000000000004000000409d925662d79b28994efa977c71144fed0117d61a47ef7608966765c9b8454a2d78b829fedd493ed53b27d842945a51091b07de203eef0be92cde5a9fd08b68a3c8f20a486b8477af053d46fe77a239faa7d7373caf636a8cb1fc9c79c85ff7ec43b6779b23b8be905d", 0x7f) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400800, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$TCSBRK(r1, 0x5409, 0x5) syz_open_dev$sndpcmc(&(0x7f0000000780)='/dev/snd/pcmC#D#c\x00', 0x8, 0x7ff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000400)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x60) process_vm_writev(r2, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/24, 0x18}, {&(0x7f0000000480)=""/244, 0xf4}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/183, 0xb7}, {&(0x7f0000000680)=""/39, 0x27}, {&(0x7f00000006c0)=""/148, 0x94}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001c40)=[{&(0x7f0000001840)=""/130, 0x82}, {&(0x7f0000001900)=""/146, 0x92}, {&(0x7f00000019c0)}, {&(0x7f0000001a00)=""/224, 0xe0}, {&(0x7f0000001b00)=""/88, 0x58}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)=""/103, 0x67}], 0x7, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r0, 0x0, 0x0) write$vnet(r3, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/05/10 04:32:22 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x24cd0d9c0a6d71d0, 0x100) open(&(0x7f0000000180)='./file0\x00', 0x440, 0x10c) getpeername$packet(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x14) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x2080, 0x0) 2018/05/10 04:32:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00'}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:22 executing program 0: r0 = msgget(0x3, 0x4) msgsnd(r0, &(0x7f0000000040)={0x1, "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"}, 0x102, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x4000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x3000)=nil, 0xe1c8, 0x3, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x2}) 2018/05/10 04:32:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x20cf4fa3, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x51400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa202}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r3, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r3, 0x0, 0x19, &(0x7f0000000880)=0x27, 0x191) recvfrom$inet(r3, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) 2018/05/10 04:32:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7fffffff, 0x10}, &(0x7f0000000200)=0xc) r3 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c3bff4)) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000002c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) getrusage(0x1, &(0x7f0000000040)) ioctl$KDMKTONE(r0, 0x4b30, 0x0) ustat(0x4, &(0x7f0000000280)) keyctl$session_to_parent(0x12) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000340)) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000300)=0xee2a, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)=0x800) ioctl$KDENABIO(r1, 0x4b36) 2018/05/10 04:32:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00'}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) socket$key(0xf, 0x3, 0x2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x400}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8002000, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x8, 0x8, 0x1000, 0x5, @tick=0x3, {0xffff, 0x5}, {0x3, 0xff}, @time=@tick=0x7}, {0xdd22, 0x2, 0x0, 0x4, @time={0x77359400}, {0x8, 0x8001}, {0x5fad71f4, 0x8000}, @time=@tick=0xffffffff}, {0x7, 0x9, 0x1, 0x12ab4612, @time={0x77359400}, {0x6, 0x8001}, {0x19, 0x8}, @note={0x1, 0x7fffffff, 0x4}}, {0xffffffff, 0x8, 0x9, 0xfffffffffffffe05, @tick=0x4, {0x5, 0xffffffff}, {0x20, 0x3407}, @connect={{0x1f0ce000000, 0xd3c}, {0x9, 0x2}}}], 0xc0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x40, &(0x7f000031e000)={0xa, 0x4e22, 0xfffffffffffffffe}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) accept$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) 2018/05/10 04:32:22 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x5, 0x782eba22}, 0x14e284ca8b82ccda}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/19) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x100, 0x0, 0x3, 0x7}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000200)=0x5) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/05/10 04:32:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x11, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r0, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc", 0x10, 0x0, &(0x7f0000000000)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/10 04:32:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020d000014000000000000000800120000000300000000000000000000000000000000000001e0000001000000000000000000000000000000000000efffffff000000000000030006000000ee4dd0940009ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000010000000004000300000000000000000000000000fcffffffffffffff00000000000000000000000000000000000017"], 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0xe, 0x0, 0x2, 0x204a}, 0x10}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000240)=""/119) 2018/05/10 04:32:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f0000001540)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000440)=0x4) pselect6(0x40, &(0x7f0000000040)={0xfffffffffffffe01, 0x4, 0x8d, 0x9, 0x8000, 0x50781c7, 0x0, 0x2}, &(0x7f0000000080)={0x7, 0x5, 0x1b7200, 0x40, 0x1, 0x80, 0x200}, &(0x7f00000000c0)={0x5439628a, 0x7ff, 0xba, 0x48, 0x98, 0x95, 0xaffd, 0x2}, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000240)={&(0x7f0000000200)={0x9}, 0x8}) 2018/05/10 04:32:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) close(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x501001, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @rand_addr}, &(0x7f0000000140)=0xc) 2018/05/10 04:32:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1c000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x8000000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/172) ioctl(r0, 0x180004522, &(0x7f0000000240)) 2018/05/10 04:32:23 executing program 0: read(0xffffffffffffffff, &(0x7f0000000600)=""/28, 0xfffffffffffffe62) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000200)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) finit_module(0xffffffffffffffff, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) creat(&(0x7f00000000c0)='./file0\x00', 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/88, 0x58}], 0x2) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, 0xffffffffffffff49) r1 = memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1) fallocate(r1, 0x0, 0x0, 0xfffffffffffffffb) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x9, 0x4) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xd, 0x0) write(r2, &(0x7f00000000c0), 0xfec9) 2018/05/10 04:32:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x830, 0x10400) sendto(r1, &(0x7f0000000100)="7358bdbc55bc5d83dd5a02557407a5b65ca88769d0bf2466f5393d5a9f556318590f6e4e9ebbc2b87cf04521534e21ee90e14255327ce1723f59562d7221c5d60057", 0x42, 0x80, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80) unshare(0x100) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) 2018/05/10 04:32:23 executing program 4: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50002}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') exit_group(0x70000) 2018/05/10 04:32:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1c00, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:24 executing program 2: io_setup(0x100, &(0x7f0000000380)=0x0) io_destroy(r0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000900)=0x20) r3 = dup2(r1, r1) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000180)={0x15, "9a547539b922d71a958583a5cf258bc8f859e66b43"}) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400459a98af90b3cc64f4376e9fb5cc69cd3c369dc80100000000000000762ddbdf140a000002c4d463f2d0792c5fd0e295748634ff4ce651c6a872b9baf6d50622f8c0dd932a6fbcd465cd3af3811e9d366b4776e75069da79695cebc4f0488b33cb723f72fdbbcd6312a7953e925392bd9d7c965eeed75e3af0"], 0x1}, 0x1, 0x0, 0x0, 0x4044810}, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) pause() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) sendfile(r2, r1, &(0x7f0000000080), 0x102000004) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="e11d60e18232baf20220c40604ea9e3500769bc1e3cecf61be38a885d2660eae2ae345b484226a0b239f7454463d85cf870d2c1624590b73b512", 0x3a, 0xfffffffffffffffb) r7 = add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="16e04780cb2b9ce561e012d200fa059621d1109520d2861ce48629f7885865900c1dcba8995562488b5b1a65afe5628ced077ef4a1d337afee30599f68b2255ca51a5c7c7cd2fa52f69bf4bd41e5b09f792dcbd2d02919d589f1d8efeb8ba850b28a2e", 0x63, 0xfffffffffffffff9) r8 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="2399e96af554099b1602ae0a980218016ab3db4b0f463e12ecebd8d7175b351e3acfbd02b0ce5450c05257c584e467684af381fb4dade93a6a102e4609f4834f0a9351321286a6188214dc5da14caedae2d2ec3dd9cd1fb4fc2473f36006bcf510e0becedcf46d72a9d0623dbec86659bd44a30e1119bb56f5aa1de84282a99d7e7400e9d44c8c93c09c1ca1106daa57f2227644c12d62964f997110e36f8ffecad8a71046c75528793e1961ed426a89b35f531eaf222d012c0d733ae7d8382811334aa6016cd980c2ecdc4a31236372b9a1d667d01e9b659088c72a30c91a291a567a19348c77600676300c1f2df01de90eac22da73ae22", 0xf8, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000880)={0x0, r7, r8}, &(0x7f00000008c0)=""/7, 0x7, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000940)) io_cancel(0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)}, &(0x7f0000000500)) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00000001c0)) keyctl$set_timeout(0xf, r8, 0xc8e) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000340), &(0x7f0000000400)=0x4) accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)=@known='security.capability\x00', &(0x7f00000005c0)='em1\\!ppp0wlan0\x00', 0xf, 0x0) 2018/05/10 04:32:24 executing program 3: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0xfffffffffffffff7, 0x10010) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) accept4(0xffffffffffffffff, &(0x7f0000000a80)=@can={0x0, 0x0}, &(0x7f0000000b00)=0x80, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e80)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000f80)=0xe8) clock_gettime(0x0, &(0x7f0000008380)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000008140)=[{{&(0x7f0000000fc0)=@nfc, 0x80, &(0x7f0000001080)=[{&(0x7f0000001040)=""/55, 0x37}], 0x1, &(0x7f00000010c0)=""/180, 0xb4}, 0x8}, {{&(0x7f0000001180)=@pppol2tp, 0x80, &(0x7f0000002740)=[{&(0x7f0000001200)=""/59, 0x3b}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/206, 0xce}, {&(0x7f0000002340)=""/102, 0x66}, {&(0x7f00000023c0)=""/215, 0xd7}, {&(0x7f00000024c0)=""/127, 0x7f}, {&(0x7f0000002540)=""/203, 0xcb}, {&(0x7f0000002640)=""/216, 0xd8}], 0x8, 0x0, 0x0, 0x4000}, 0x1}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f00000027c0)=""/157, 0x9d}, {&(0x7f0000002880)=""/223, 0xdf}, {&(0x7f0000002980)=""/52, 0x34}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/14, 0xe}], 0x5, &(0x7f0000003a80)=""/9, 0x9, 0x12}, 0x6}, {{&(0x7f0000003ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003b40)=""/225, 0xe1}, {&(0x7f0000003c40)=""/157, 0x9d}], 0x2, &(0x7f0000003d40)=""/97, 0x61, 0x6}, 0x1}, {{&(0x7f0000003dc0)=@vsock, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003e40)=""/176, 0xb0}, {&(0x7f0000003f00)=""/174, 0xae}], 0x2, &(0x7f0000004000)=""/4096, 0x1000, 0xfff}, 0x40}, {{&(0x7f0000005000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005340)=[{&(0x7f0000005080)=""/28, 0x1c}, {&(0x7f00000050c0)=""/133, 0x85}, {&(0x7f0000005180)=""/157, 0x9d}, {&(0x7f0000005240)=""/178, 0xb2}, {&(0x7f0000005300)=""/58, 0x3a}], 0x5, &(0x7f00000053c0)=""/175, 0xaf, 0xffffffff}, 0x6}, {{&(0x7f0000005480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000006980)=[{&(0x7f0000005500)=""/165, 0xa5}, {&(0x7f00000055c0)=""/111, 0x6f}, {&(0x7f0000005640)=""/63, 0x3f}, {&(0x7f0000005680)=""/28, 0x1c}, {&(0x7f00000056c0)=""/221, 0xdd}, {&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000067c0)=""/87, 0x57}, {&(0x7f0000006840)}, {&(0x7f0000006880)=""/194, 0xc2}], 0x9, &(0x7f0000006a40)=""/243, 0xf3, 0xa01}, 0x5}, {{0x0, 0x0, &(0x7f0000007c80)=[{&(0x7f0000006b40)=""/37, 0x25}, {&(0x7f0000006b80)=""/4096, 0x1000}, {&(0x7f0000007b80)=""/238, 0xee}], 0x3, 0x0, 0x0, 0x101}, 0xfffffffffffffffc}, {{&(0x7f0000007cc0)=@sco, 0x80, &(0x7f0000008000)=[{&(0x7f0000007d40)=""/69, 0x45}, {&(0x7f0000007dc0)=""/200, 0xc8}, {&(0x7f0000007ec0)=""/162, 0xa2}, {&(0x7f0000007f80)=""/40, 0x28}, {&(0x7f0000007fc0)=""/26, 0x1a}], 0x5, &(0x7f0000008080)=""/180, 0xb4, 0x9}, 0x3f}], 0x9, 0x40000140, &(0x7f00000083c0)={r8, r9+10000000}) getsockname$packet(0xffffffffffffffff, &(0x7f0000008400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008440)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f000000d5c0)=[{{&(0x7f0000008480)=@nfc_llcp, 0x80, &(0x7f0000009700)=[{&(0x7f0000008500)=""/137, 0x89}, {&(0x7f00000085c0)=""/110, 0x6e}, {&(0x7f0000008640)=""/4096, 0x1000}, {&(0x7f0000009640)=""/152, 0x98}], 0x4, &(0x7f0000009740)=""/67, 0x43, 0x1}, 0x81}, {{&(0x7f00000097c0)=@can={0x0, 0x0}, 0x80, &(0x7f000000ba00)=[{&(0x7f0000009840)=""/4096, 0x1000}, {&(0x7f000000a840)=""/186, 0xba}, {&(0x7f000000a900)=""/203, 0xcb}, {&(0x7f000000aa00)=""/4096, 0x1000}], 0x4, &(0x7f000000ba40)=""/240, 0xf0, 0x9c5}, 0x3}, {{&(0x7f000000bb40)=@nfc_llcp, 0x80, &(0x7f000000d100)=[{&(0x7f000000bbc0)=""/104, 0x68}, {&(0x7f000000bc40)=""/165, 0xa5}, {&(0x7f000000bd00)=""/121, 0x79}, {&(0x7f000000bd80)=""/67, 0x43}, {&(0x7f000000be00)=""/88, 0x58}, {&(0x7f000000be80)=""/206, 0xce}, {&(0x7f000000bf80)=""/153, 0x99}, {&(0x7f000000c040)=""/4096, 0x1000}, {&(0x7f000000d040)=""/136, 0x88}], 0x9, 0x0, 0x0, 0x1}, 0xfffffffffffffff7}, {{&(0x7f000000d1c0)=@ethernet, 0x80, &(0x7f000000d280)=[{&(0x7f000000d240)=""/48, 0x30}], 0x1, &(0x7f000000d2c0)=""/11, 0xb, 0x7}, 0x9}, {{&(0x7f000000d300)=@ipx, 0x80, &(0x7f000000d540)=[{&(0x7f000000d380)=""/210, 0xd2}, {&(0x7f000000d480)=""/61, 0x3d}, {&(0x7f000000d4c0)=""/33, 0x21}, {&(0x7f000000d500)}], 0x4, &(0x7f000000d580)=""/39, 0x27, 0x7f}, 0x100}], 0x5, 0x40000102, &(0x7f000000d700)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000d740)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000000d840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000f040)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f000000f140)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f000000f180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000f1c0)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000011b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000011b40)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000011b80)={@loopback, @rand_addr, 0x0}, &(0x7f0000011bc0)=0xc) accept(0xffffffffffffff9c, &(0x7f0000011c00)=@can={0x0, 0x0}, &(0x7f0000011c80)=0x80) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000011dc0)=@req={0x28, &(0x7f0000011d80)={'gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000011ec0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000011fc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000012000)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000012100)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000012200)={@mcast1, 0x0}, &(0x7f0000012240)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000012340)={@mcast2, 0x0}, &(0x7f0000012380)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000129c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000012980)={&(0x7f00000123c0)={0x594, r2, 0x400, 0x70bd26, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x178, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x140, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r16}, {0x178, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1a}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r22}, {0x4, 0x2}}, {{0x8, 0x1, r23}, {0x124, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2b6a}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x594}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/05/10 04:32:24 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = socket(0x1b, 0x8000e, 0x3) accept(r1, &(0x7f0000001080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80) getsockopt$bt_hci(r0, 0x84, 0x1d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/10 04:32:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000a3848520000000007000fddbdf25060000000c0001000800550000000000"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x800) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x66e6, 0xa000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000001c0)="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", 0x16b) getegid() sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x9, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/10 04:32:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x110000000010) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xe0, 0x2) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xac, 0x2e, 0x200, 0x70bd27, 0x25dfdbff, {0x1f}, [@typed={0x8, 0x1a, @ipv4=@loopback=0x7f000001}, @generic="9e7d9c7a0a1a4b58896828ca1bad4fe8b066495d59435a29eda898c9af8acb36151d4903ae91acaa1f7d1ded29a67b1267dc0ed07be7e10776af2351f70dc8e84560c729009c5515f31cb95484804ff4216a2882aa328fdc420e26c2928cacf42aff2c307691f187f39ad961d5b02ffb02c8d96de11fc727242340fd516e6d0b5b7113e3c36864727f2c705b3afda9be"]}, 0xac}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/05/10 04:32:24 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x395e, 0x400000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000440)=""/139, 0x8b}], 0x1, &(0x7f0000000180)=""/208, 0xd0}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/05/10 04:32:24 executing program 0: msgget(0x2, 0x200) msgget(0x0, 0x8) msgget(0x1, 0x100) msgget$private(0x0, 0x1) msgget$private(0x0, 0x400) [ 160.356995] netlink: 'syz-executor1': attribute type 9 has an invalid length. 2018/05/10 04:32:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x700000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x800, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000200)={0x2001, 0x1000, 0x4, 0x2, 0x100000000}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x754, 0x1}) socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/10 04:32:24 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f00000003c0)=""/218, &(0x7f00000004c0)=0xda) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000300)={0x6, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x211) sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/05/10 04:32:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xe8030000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r2 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0xff, 0x24000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000008c0)={"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"}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10020c4}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x24, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20000040) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/58, 0x3a}}, {{&(0x7f0000002e00)=@l2, 0xe, &(0x7f0000003280), 0x0, &(0x7f0000003300)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000004480)={0x0, 0x1c9c380}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x2a2881, 0x0) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f00000004c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) setresuid(r7, r8, r9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x7, 0x0, 0x4cc, 0x9}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000007c0)={r11, 0xc0, &(0x7f0000000700)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0xb}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x57a, @loopback={0x0, 0x1}, 0x1000000}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}]}, &(0x7f0000000800)=0x10) sched_rr_get_interval(r10, &(0x7f00000000c0)) io_submit(r6, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000080)='n', 0x1}]) 2018/05/10 04:32:24 executing program 1: timerfd_create(0x0, 0x0) 2018/05/10 04:32:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) [ 160.533429] kernel msg: ebtables bug: please report to author: Wrong len argument [ 160.606373] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 04:32:25 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)=0x1) 2018/05/10 04:32:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3144, 0x400800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x1, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000200)=@migrate={0x50, 0x21, 0x731, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x0, 0x20}}}, 0x50}, 0x1}, 0x0) 2018/05/10 04:32:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x7000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000180), &(0x7f0000000200)="bb2f6ca512f158ec24f297721d96a8b988acbcd3c500411115582a26b069b32f6f04d759d684c674a07542e84d4f6b4e6dafb3b863a8c6d86eb1555e845d5f83f8d0f9b4ff64c04ca24d176ae6a347726d9dd66b2994c724e2584806d904d44b0b02ef3aedb6c21807812971861fe2eb8cc68a5082db8ce11f9cf5dd56b73d48df1be237e3cb8793e701ed7293110d4efbe793d377a75d48e86d2f62b1ef7937b095f82cde4c2198a7f4d459835e3610d764fc0a5bb34af5e7acd6f9"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f0000000100), &(0x7f0000000500)=""/227}, 0x12) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) socketpair(0x0, 0xf, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0xc0) r4 = accept(r3, &(0x7f0000000340)=@can, &(0x7f00000003c0)=0xffffffffffffffce) shutdown(r2, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) setsockopt(r4, 0xff, 0x8, &(0x7f0000000100)="75d2f9e90d09856b52a95a44589ec755a0be5e0b258e6bb0a7d0724024ba3435b6b4bee24ba5b05cda7c93b8495706b2a8afadc99007cf670b", 0x39) 2018/05/10 04:32:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) 2018/05/10 04:32:25 executing program 4: r0 = socket(0x8, 0x80000, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x1e, {"03491f0800"}}, 0x10) 2018/05/10 04:32:25 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:25 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, [0xffffffff, 0x8, 0x5, 0x0, 0x9, 0x3, 0x0, 0x8, 0x6, 0x100000000, 0x40, 0xb826, 0x1, 0x1, 0x9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) connect$netlink(r0, &(0x7f0000667ff4)=@proc={0x10, 0x0, 0x25dfdbfe}, 0x22) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/10 04:32:25 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x15) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x4a, 0x5, "cb716b0e69937b6b8710a543d2303cb7e2a623cfa64bef6630e5382eec4a069afebad0c9a478676474ffeb85b47d5d03ca28b44c38d098d5e14f5c61467ea6cf39db"}, &(0x7f0000000140), 0x1000) 2018/05/10 04:32:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) shutdown(r0, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r1, 0x4, 0x166, 0x3, 0x5, 0x0, 0x3, 0x7, {r1, @in={{0x2, 0x4e20, @rand_addr=0x555}}, 0x9, 0x0, 0x4, 0xe10, 0xc}}, &(0x7f0000000680)=0xb0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000700)={0x1, 0x1, 0x8001, 0x0, 0x7}) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newtclass={0x54, 0x28, 0x32b, 0x70bd26, 0x25dfdbfd, {0x0, r3, {0xf, 0xb}, {0xf}, {0x8, 0xfff7}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_WRROPT={0x10, 0x2, {0x0, 0x6, 0x0, 0xd9, 0x217, 0x5}}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_EXCESS={0x8, 0x4, {0xffff, 0xf}}}}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x40000) sendmsg$nl_route_sched(r2, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f0000000740)=ANY=[@ANYBLOB="dbdf25000000000000000000000000829a8013ecc5743cbcb888b90a77ffba486566cbf2db2c0c9af7936d4d822402cd2a75e1863f671560c6c0e96078adcec1748e652c997f3d1987118ee1", @ANYRES32=r3, @ANYBLOB="000002000200f3ff0f000000080005001f0400000800010061746d000c00020008000100", @ANYRES32=r2, @ANYBLOB="08000500760900000800050007080000"], 0x50}, 0x1, 0x0, 0x0, 0x4008080}, 0x94) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000006c0)=0x1) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) 2018/05/10 04:32:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$netlink(0x10, 0x3, 0x400000002) fcntl$getownex(r0, 0x10, &(0x7f0000001140)) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000001180)=0x10) read(r2, &(0x7f0000000100)=""/4096, 0x1000) writev(r2, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) socket$netlink(0x10, 0x3, 0xe) 2018/05/10 04:32:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/100, 0x64}], 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bridge_slave_1\x00'}) 2018/05/10 04:32:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/net/pfkey\x00', 0x101040, 0x0) write(r1, &(0x7f0000000040)='W', 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r1, 0x0) write(r1, &(0x7f0000000080)="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", 0xffe) dup3(r0, r1, 0x0) 2018/05/10 04:32:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) r1 = semget$private(0x0, 0x2, 0x1) semop(r1, &(0x7f0000000040)=[{0x5, 0x9, 0x1800}, {0x2, 0x6eb, 0x1000}, {0x7, 0xcc1}], 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) process_vm_readv(r2, &(0x7f00000001c0)=[{&(0x7f00000025c0)=""/141, 0x8d}], 0x1, &(0x7f0000002540)=[{&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/161, 0xa1}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/29, 0x1d}, {&(0x7f0000001480)=""/34, 0x22}, {&(0x7f00000014c0)=""/112, 0x70}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x8, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) 2018/05/10 04:32:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xa00, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:25 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff], 0x161) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) 2018/05/10 04:32:26 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00009d0000/0x2000)=nil, 0x2000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000d40)=ANY=[@ANYBLOB="fffffeff0000000002004e20ac141421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff00000000010000000900000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000002004e21e0000002000000000000000000000000000000000000000000000000000000000000000000090000000000000023e96a1d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2032e66cab00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d68a81ce35f5091cc8980328138ca6a5643bd1a569fa665fd29d9dd5af5a0239945cd746dd9acd78815f1e31c29769ef012deef363ab8f6f0d377db7c62f3acdb92610dd00172236f1295ac5a07792db000000000000001382b7785a3a5507b190202533b011a54ed59c00047705e7c138cfffc01d0aa6688eee0eeab50ad00000aa391eaa5699fd4d14511f8df318d20553d8a5dae3"], 0x510) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) sync_file_range(r1, 0x68, 0x101, 0x4) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e, 0x0) fallocate(r2, 0x2, 0x7, 0x7fffffff) 2018/05/10 04:32:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000), 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) read(r2, &(0x7f0000000300)=""/28, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4ae080, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000100)={0x10004, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000000c0)=0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000540)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000180)={0x0, 0x100000000, 0x7, 0x10, &(0x7f00003cf000/0x2000)=nil, 0xffffffff7fffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002880)={0x0, 0x10, &(0x7f0000002840)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f00000028c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002900)={r4, @in6={{0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x200, 0x3ff}, &(0x7f00000029c0)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000002680)='IPVS\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 04:32:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000040)={[{0xcd}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/126) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x100, 0x0) renameat2(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00', 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xfffffffe, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) mq_notify(r1, &(0x7f0000000140)={0x0, 0x3f, 0x5, @thr={&(0x7f0000000080)="7997b548169d408fc9116b0ea321f8ebbb625cd9578f6ee1f3111431b9ecd33030daa24df529f2453d930028f122f0dbf4a0d83ce3cb107fcc49e8d4ecf4b861c49178fa9350323e65c781ee88d54f862221bfef1e401824ea11b0ea2d1016d77f6b48", &(0x7f0000000100)="db0f49486347e34465ba3cadc0c07e"}}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) 2018/05/10 04:32:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1c, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:26 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10180) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x4, 0x5, 0x8001, 0x1, 0x0, 0x0, 0x2800, 0x2, 0x6, 0x8, 0x781, 0x8001, 0x2, 0x9, 0x100000001, 0x800, 0x4, 0x1, 0x1, 0x200, 0x1, 0xffffffffffffff2b, 0x7, 0x7ff, 0x5b, 0x2, 0x1, 0x8a33, 0x101, 0x0, 0xfffffffffffffff9, 0x9, 0x81, 0x101, 0x2, 0x20, 0x0, 0x5, 0x0, @perf_config_ext={0x10001, 0x2}, 0x0, 0x4ad2, 0x18, 0x6, 0x46d, 0x2, 0x183}, r1, 0x3, r2, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000000080)={@remote}, &(0x7f0000000000)=0xffffffffffffff80) 2018/05/10 04:32:26 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400400, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)={0xf4b}) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000ad2ffc)=0x4, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getparam(r3, &(0x7f0000000080)) 2018/05/10 04:32:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x200000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x48200, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x19) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/05/10 04:32:27 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x0, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='ns\x00') getdents64(r0, &(0x7f00000002c0)=""/76, 0x4c) getdents64(r0, &(0x7f00000007c0)=""/120, 0xffffffffffffff3d) 2018/05/10 04:32:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)=0x8000000075) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = epoll_create1(0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ebdff4)) close(r1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x90) 2018/05/10 04:32:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fdatasync(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000e6dfc8)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/05/10 04:32:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xfeffffff00000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:27 executing program 1: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r4, r5) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000200)={"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"}) r6 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x1, 0xffffffffffff54c8, 0x8, 0xffffffffffffffff, 0x7ff, 0x400]}, &(0x7f00000001c0)=0x10) r7 = gettid() ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000000140)) tkill(r7, 0x16) 2018/05/10 04:32:27 executing program 6: r0 = socket(0x11, 0x803, 0x306) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800180000fa0000", 0x24) 2018/05/10 04:32:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f00000000c0), 0x1) 2018/05/10 04:32:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000400)={'ip6gre0\x00', 0x800}) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r1, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYBLOB="000000000d00001608000a000f000000"], 0x2}, 0x1}, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x1) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000002c80)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002cc0)={0x0, 0x2710}, 0xffffffffffffff9e) 2018/05/10 04:32:28 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009587ceccae9c0071fbffffff39b25fe78f7170b664a91f3838d4f2d601"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000540)=0x1f96) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000180)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x6) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x2, 0x0, &(0x7f0000000080)}) 2018/05/10 04:32:28 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x0, 0x200004) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000580)=0x1001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000005c0)={[], 0xfd, 0x3, 0x1, 0x0, 0x1, 0xd000, 0x104000, [], 0x23c1}) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x3, 0x1c, 0x401, 0x0, 0x3, 0x7002, 0x7000, [], 0x2}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x10, &(0x7f0000000080)={0x0, 0x7530}, 0x128) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f00000002c0)=0xfffffffffffffd81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000500)={0x45, &(0x7f0000000480)=""/69}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0xf43f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000440)={0x7fff}, 0x4) 2018/05/10 04:32:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x18000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000900)='/dev/urandom\x00', 0x100, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000300)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x101402, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00000003c0)={0x10000000000006, 0xffff, 0x4, 0x400}) listen(r2, 0x6) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000400)) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000d00)={@empty, @remote, 0x0}, &(0x7f0000000d40)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000d80)={@local, @broadcast, 0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000e00)={@ipv4={[], [], @local}}, &(0x7f0000000e40)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000e80)={'gre0\x00'}) getsockname$packet(r3, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000f40)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000f80)={'vcan0\x00', r9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000fc0)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={'veth0_to_team\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001040)={'gretap0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001080)={'bpq0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000010c0)={'team0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001180)={0x0, @local, @broadcast}, &(0x7f00000011c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001200)={{{@in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001300)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000004140)=[{{&(0x7f0000003500)=@ipx, 0x80, &(0x7f0000003780)=[{&(0x7f0000003580)=""/180, 0xb4}, {&(0x7f0000003740)=""/60, 0x3c}], 0x2, &(0x7f00000037c0)=""/90, 0x5a, 0xffffffffffffff7f}, 0x8}, {{&(0x7f0000003840)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003d40)=[{&(0x7f00000038c0)=""/44, 0x2c}, {&(0x7f0000003900)=""/25, 0x19}, {&(0x7f0000003940)=""/135, 0x87}, {&(0x7f0000003a00)=""/90, 0x5a}, {&(0x7f0000003a80)=""/137, 0x89}, {&(0x7f0000003b40)=""/77, 0x4d}, {&(0x7f0000003bc0)=""/138, 0x8a}, {&(0x7f0000003c80)=""/167, 0xa7}], 0x8, &(0x7f0000003dc0), 0x0, 0xd9}, 0x80000001}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000003e00)=""/64, 0x40}, {&(0x7f0000003e40)=""/253, 0xfd}, {&(0x7f0000003f40)=""/124, 0x7c}, {&(0x7f0000003fc0)=""/184, 0xb8}], 0x4, &(0x7f00000040c0)=""/116, 0x74, 0x1ff}, 0xe70}], 0x3, 0x20, &(0x7f0000004340)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000047c0)={{{@in6=@local, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000048c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004900)={{{@in=@dev, @in6}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000004a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000004a40)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000007ec0)={{{@in=@loopback, @in6}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000007fc0)=0xe8) accept4$packet(r3, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008040)=0x14, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000008180)={@loopback}, &(0x7f00000081c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008400)={'vcan0\x00'}) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000008d00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000008cc0)={&(0x7f0000000640)=ANY=[@ANYBLOB="74020000", @ANYRES16=r4, @ANYBLOB="020029bd7000ffdbdf250200000008000100", @ANYRES32=r5, @ANYBLOB="c00102240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400350000000800070000400000400001002400015db9625f74785f686173685f746f5f706f0f7adfec617070696e670000000000000800030003000000080004008adc2ef4a990d605fdcae07396973d145e1b702de399731624c702f6052a2ff417a445cd7e", @ANYRES32=r6, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000008000008000600", @ANYRES32=r7, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400000800ff09000000070006040600000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="9000020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400018000f9000000001d000800000000803f005702050000000000000000000000"], 0x274}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{}, "706f72743000000000000000000000000000000000000000000000e0ffffff000000000000000900"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000240)) connect$ax25(0xffffffffffffffff, &(0x7f0000000180)={0x3, {"604e6081fec074"}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getpgid(0x0) 2018/05/10 04:32:28 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x0, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:28 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000100)) clock_getres(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x4, 0x9, 0x0, r0}) unshare(0x400) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$inet_sctp(r4, &(0x7f0000001e40)={&(0x7f0000000d40)=@in6={0xa, 0x4e22, 0x1e, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000000d80)="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", 0x1000}], 0x1, &(0x7f0000001dc0)=[@authinfo={0x18, 0x84, 0x6, {0x7fff}}, @authinfo={0x18, 0x84, 0x6, {0x7fffffff}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x8, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x80, 0x4000000}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000004c0), 0x1) fcntl$lock(r3, 0x7, &(0x7f0000010000)) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x101001) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000540)={"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"}) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000400)={{0x73, @multicast1=0xe0000001, 0x4e21, 0x3, 'fo\x00', 0x2d, 0x0, 0x1a}, {@empty, 0x4e21, 0x2000, 0xcf04, 0x1f, 0x4}}, 0x44) tkill(r0, 0x1000000000016) r6 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80, 0x1) connect$llc(r5, &(0x7f0000000280)={0x1a, 0x311, 0x9, 0x8, 0x100000000, 0x6}, 0x10) epoll_pwait(r6, &(0x7f0000000380)=[{}, {}, {}], 0x3, 0xfffffffffffeffff, &(0x7f00000003c0)={0x81}, 0x8) r7 = dup3(r2, r3, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f0000000940)={"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"}) sendto$llc(r3, &(0x7f00000000c0)="9873d332d8fdaec1e50922f94d0ddfabd2dc652cdc6c77aec79461698db617a2cee939e9ee964544a1629d16a2d60984108973bc488d3afcbfd6414bdf3c4d5702e7559e8c47367f1cb22979927ff03d6d9dc7761aaa086ec41f282b0f927bcf09ae33ee5ad92e72669daeeb1ea3b33c12ecb13937f80af0ee4c2197a615955d702166dea3168b3cd89c9b761d287fdb56d4a34236678f2c", 0x98, 0x8000, &(0x7f0000000200)={0x1a, 0x30b, 0x9, 0x9, 0x4, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCDELDLCI(r7, 0x8981, &(0x7f00000002c0)={'veth1_to_team\x00', 0x1}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/10 04:32:28 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000000640)) rmdir(&(0x7f0000000080)='./file0\x00') openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) 2018/05/10 04:32:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x618103, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000340)) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x100, 0x10000) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000180)) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) syz_emit_ethernet(0x7, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0xeaff, "abfc740f92f40fed454386162d9fe5f5f53a6986a26fdc4b4f8a45896e92186319d1541fa9611ea10b913b5f3560bde6af7600188ece175fb1b3c447272e6a4ff02e784df79be676416477e96198d8bca233f77284a783eb0ebeab16492cd6412b7c79195644d1f7087dab08503afaa8d18f7327a8a8892fa7fdcdf4c8b198f0ab905ca81ef86cd9a2a6"}}}, &(0x7f00000001c0)={0x0, 0x0, [0xe68, 0x0, 0x3a5]}) r3 = semget(0x3, 0x0, 0x0) r4 = dup(r0) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000000040)={0x100, 0x1}) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000200)=0x81, 0x4) semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/10 04:32:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/232) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xc0010141}]}) 2018/05/10 04:32:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1800, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x15, 0x8080e, 0x1) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0x6306}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0xffffffc4}, 0x1}, 0x0) 2018/05/10 04:32:28 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x100) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt(r0, 0x10f, 0x0, &(0x7f00000000c0), 0x0) 2018/05/10 04:32:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x7, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0xffff7fffffffffff, 0x0, 0xffffffffffffffe1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/10 04:32:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) read$eventfd(r1, &(0x7f0000000080), 0x8) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/85, 0x55}], 0x1, 0x0) 2018/05/10 04:32:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x0, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2007) write(r0, &(0x7f0000000000)="1e0000001500fffff82f01051c180fff0100000008000000000000a0a000", 0x1e) 2018/05/10 04:32:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x18, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:30 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000880), 0x0, 0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa0) 2018/05/10 04:32:30 executing program 3: r0 = socket$inet6(0xa, 0x100000800000003, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33a) 2018/05/10 04:32:30 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @broadcast, @multicast2}, &(0x7f0000000100)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x37, 0x33, 0x36, 0x36, 0x39, 0x36, 0x34, 0x33]}, 0x8) setrlimit(0x7, &(0x7f0000becff0)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/10 04:32:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)=ANY=[@ANYBLOB="800100001a0001030000000000000000ff0100000000000000000000400000010000000000000000000000000000000100000000000000010000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa0000000000000000000000000000000033000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000100736861353132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048000200637472286165732d6165736e6929000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x180}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)={0x8}) 2018/05/10 04:32:30 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xfffffffffffffddb) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_tcp_int(r0, 0x11a, 0x8000000001, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/255) 2018/05/10 04:32:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x3, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x9, 0x1, 0x0, 0x0, @msi}, {0x9, 0x1, 0x0, 0x0, @msi}]}) 2018/05/10 04:32:30 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x2, 0x82) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x3, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getegid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x80040) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x30800, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000140)=""/130) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/10 04:32:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x2, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:30 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='.self\x00', 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip_vti0\x00', 0x6}) write(r0, &(0x7f0000000280)="02ffe68600009db21d44443498d2e34c16985cfe0c8ca0d6", 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000002c0)=""/234) 2018/05/10 04:32:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0xfc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x80000001, 0x9, 0x104, {}, 0xd41, 0x2}) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080)=0x1bfffffc, 0x7) open_by_handle_at(r1, &(0x7f0000000180)={0x78, 0x10000, "6b7c7f15999dc820e188c7ba8470f943273f15f01d29fddb83e2542e820a63f2a6dcfa79545ce907d72e1042c80048567922807f63d82286e28d99a1d502cf58dda198401e8d2cebeaf3a3644e53457ae0fbdc706ebe02fdc792aab3fd5ebb2d4ab49db5e2150e99a97cec79bcb11ce4"}, 0x0) 2018/05/10 04:32:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x78) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x6, 0x111002) accept4$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000280)=0x1c, 0x80000) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/10 04:32:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000000c0)={@pi, @void, @llc={@llc={0x0, 0x0, "ac", "65975aa8e52c7e7fe196b3b8341760439eb041acfba9fe1e719ba437cbc0144db027dc"}}}, 0x2a) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x2a9d7f14ddec2fa8, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffd80) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xc0240, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/05/10 04:32:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10100800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x108, r2, 0x410, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffff36}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r3 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, "7175657565310b0000000000000000ff010000000000f6ffffffffffffff0000000000000000004000"}) 2018/05/10 04:32:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write(r0, &(0x7f0000000040)="36cd2986896a1bdb59225371e58d245c93406a3e682772fb3fb1b8f52f9bc371b8f7afcd55ee30feb4", 0x29) write$binfmt_script(r0, &(0x7f0000001200)=ANY=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0xffffffffffff0001, 0x10001, 0xffffffffffffffc3, 'queue1\x00', 0x80000001}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/10 04:32:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x3e8, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:30 executing program 1: r0 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="1a750338485626bf826a35ed5b74b89779171d184eb431cfeac006e62276927180a931047c187bf957f28514b85a2c4debd7893e190ed76fcd16eb71a126678f023e5ca4527597081def04f62053f5572a", 0x51, r0) add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1080", 0x0, 0x0) 2018/05/10 04:32:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x20, 0x11, 0x405}, 0x20}, 0x1}, 0x0) 2018/05/10 04:32:30 executing program 4: r0 = socket$inet(0x2, 0x1001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'bro*te\x00', 0x20, 0x3, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000240), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'dummy0\x00', 'veth0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xb8, 0xf0}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', 'veth0\x00', 'ip6gre0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x100, 0x100, 0x130, [@helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}, @time={'time\x00', 0x18}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', "ffff00000000000050379b0000f900", 'ip6_vti0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x198, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@dnat={'dnat\x00', 0x10}}]}]}, 0x4c0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000009c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/10 04:32:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000300)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x10, @u32}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f0000000340)=""/68, 0x44}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f0000000440)=""/117, 0x75}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/227, 0xe3}], 0xa, &(0x7f0000000700)=""/203, 0xcb, 0x8b3}, 0xad}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000800)=""/156, 0x9c}, {&(0x7f00000008c0)=""/99, 0x63}, {&(0x7f0000000940)=""/88, 0x58}, {&(0x7f00000009c0)=""/209, 0xd1}, {&(0x7f0000000ac0)=""/69, 0x45}, {&(0x7f0000000b40)=""/107, 0x6b}, {&(0x7f00000002c0)=""/3, 0x3}, {&(0x7f0000000bc0)=""/79, 0x4f}], 0x8, &(0x7f0000000cc0)=""/178, 0xb2, 0x108f265200000000}, 0x2b}, {{&(0x7f0000000d80)=@rc, 0x80, &(0x7f0000002000)=[{&(0x7f0000000e00)=""/198, 0xc6}, {&(0x7f0000000f00)=""/96, 0x60}, {&(0x7f0000000f80)=""/74, 0x4a}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x4, &(0x7f0000002040)=""/29, 0x1d, 0x4}, 0x1}], 0x3, 0x0, &(0x7f0000002140)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002180)={0x0, 0xbb, "5135247e78211bae7e0e7de3a068ca737b94b2fca900442890ce6c6999bb9cbf49e418bb025d63ef331f6a6464f95c7b10d34568ff2b91e3043f76b8d68a73228142358f54bedb9c94daa8306c3c6460581695087a534cdaaccba84c730aabe06971fd1cadfc8628fc932b24820ef03a9b15063f5e8c8da7844ed222500ed8c3c00f8030e4f225c6eb229d058afb405a2385a1fa6c120381f040fb44a8fb3cc08f909c80fcaca9069511365fc5845f9c4c355f85fd9ae76a107b4f"}, &(0x7f0000002280)=0xc3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000022c0)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x7}}, 0x1}, &(0x7f0000002380)=0x90) 2018/05/10 04:32:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fcntl$getflags(r0, 0x408) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000300)=[{0x0, 0x0, 0x7e6, 0x74dc014c, @tick=0x6, {0x3, 0x2}, {0x3, 0x401}, @raw8={"b3f2cc32d7da85b400ae0032"}}, {0x7, 0x3, 0x1000, 0x5, @tick=0x4, {0x7b2, 0x8001}, {0x202, 0x7}, @raw8={"f4ee641720c337df9ea76314"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x101000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$netlink(r1, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) 2018/05/10 04:32:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xa, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) [ 166.933568] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/05/10 04:32:31 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x7, &(0x7f0000000280)=0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004ffa)={0x20080522}, &(0x7f0000001000)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6e1847f9, 0x800) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) [ 167.000761] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/05/10 04:32:31 executing program 6: socketpair(0xf, 0x80007, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/23) socket$netlink(0x10, 0x3, 0xb) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = dup(r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000380)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)="73887a6b616c6c657200", 0x3c, 0xfffffffffffffdc5, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000040)={0x1b, 0x4, 0x2}) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004, 0x4002], 0x3fc00000, 0x4, 0x7}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) bind$ax25(r4, &(0x7f00000004c0)={0x3, {"ef73870199b0f8"}, 0x8}, 0x10) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}) 2018/05/10 04:32:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1800000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:32 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x40010, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x7c, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/10 04:32:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="20c69228ad1a4aa548ffffed0000000001000000d1f3bf1f91dbac3ace00000000"]) 2018/05/10 04:32:32 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x9) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) 2018/05/10 04:32:32 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)="0981847b3c0b29bf3aa35b7a265971df618135e14ba426e102000013ac9ad9aed0fc80ff211f4b"}, 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="ef1971533d3da1229d371ae60d4999071e5e0beec76ad68c200b249f4ffb71aa1033f27a7b0ce352daeb96b720a7c5c864db3b442f6d4ba3eada193f5d174d1c126a7ef6740e68271c345d5b0f8e2de8d8c2d884a3e628f383d65a0a3d83a097ebc92faba109a730ad4645b8461d30edc2640c88f30053013b5bec867d988a95b158bf5afc67993f7a2b9a7164959a0b5b541b4cd2e733bcc834931b182ba6f17231e2d0dbdafa87ed4342217df90db10443d59a87291df4d3cb3a5da8bc6a2f88", 0xc1}, {&(0x7f0000000240)="23781f643824abc8930828c7f2fdc573d817f5845e63d7b3ee8eac536239394ea36c8913f6f514cb1d807eed7c2caf730b8ba91672b685134c8ce5c7d32140594d62b2505d77df37af6055985f783f68f506ce9d47dd4843a75e193a232c49e1f7ec9de9f368cf6774a51b5c67bfb43c3aff3dd94bfe5b94193fdbc4ae8ba753ca1f7256299ea277e11fead91ad7dc8d3c781a66ab1452f69eca6a2fd7ca3e42286becd614e3a46b826865dc5b2f2aef34dd63c36d93b454472f", 0xba}], 0x2, &(0x7f0000000340)=[{0x70, 0x10d, 0x8, "af5d6b0abce728f2c2fec223da947f2be390a1ff590bc35203e8a1c0173170f88dfcdfc363a0fa5c598edb689453d6891ce19a31dfa5209a2dd6b724cb4b1805ba4a98d4f78c1d44926a899e5f0ce57cb1829f09314870fedff223bc1b"}, {0x10, 0x1, 0xffffffff}, {0x28, 0x117, 0xf6b0, "81300f7b5bb58a228154ec23740ec1dd8ffdfdf7"}], 0xa8, 0x4000080}, 0x80) 2018/05/10 04:32:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x82, &(0x7f00000001c0)={'\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0xfffffd7a, [], 0x0, &(0x7f0000000040), &(0x7f0000000280)=""/219}, &(0x7f0000000040)=0x2f9) r2 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={"66692c74778b6e4ccbea1efb0000000000040000ae00", 0x0, 0x4, 0x1000, [], 0x0, &(0x7f0000000240), &(0x7f0000001380)=""/4096}, &(0x7f0000000180)=0xffffffffffffff8e) pwritev(r1, &(0x7f00000005c0)=[{&(0x7f0000000380)="e4ced580ebc8bb7fb7239cadd4747809238c468c31708aee3bf6a71aaa0dddd05fe947543fec4eabff8d01348890d5db77721f5cfc1e9919ddbccb2f03638af5d77b740c869ea373b4a8785ed2f62dc2631651fbda4e9fdd7f26ac13cb1490bed49ffd8827c496c8b8265257aed44f02e3fa59f035d3534c5f040f6242a042921a04c7fe0013f78ffbe56171298b82e0c3bdbff7a6b8de227a7bf10aca2c8b06534c471ec106d5d6af5a13a96ff3ca0297ea05e5bc79d779c5400e2b318733baee298172d15ccb56a54731e1ceaf430b58f11beb1d0eddf97babebee5584278dc5c741861c7ec6e931", 0xe9}, {&(0x7f0000000240)="77de777c81731d556691ed76ac34f4a0ded2c14c15bd52295d862fee65c5d6ad0281fe19ab", 0x25}, {&(0x7f0000000480)="74fd7fedf49ab3ebf5f6bba5af9c5ef3", 0x10}, {&(0x7f00000004c0)="8b6039aae90365ef2ebb4dea91568e011c5d7e04e8643ae4034f0550bf1cec2d476006aa29e2ab3fb604fc3beeae494922d245676ea46f1424ed584ed802a950d58cfd31a88b3b586ee73decef3b1f32f1c1238a71c4e11b0f250af5c50acca0ae37d85b7cb88e2cd39e2a28b4d373892e480664298e9ec97dac4e063fab415c836aa6dbf1ababe26a4fc70f13ca28e7528a32ae5378bf950cb765b8f8d8fe91ecddba85bdccbb17419a957c64ea31d23ecf8e329cb475c977adc55c7ccc22446d027501ebeded0904ad7aa9a5a3777b9204a85c0d313f174afccbe53403187620381cf417f3dd5001b6a64448d392bee2ce61f5", 0xf4}], 0x4, 0x0) 2018/05/10 04:32:32 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fcntl$setstatus(r0, 0x4, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r1 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000180)={@empty, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) chroot(&(0x7f0000000140)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) exit(0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000080)='gre0\x00') 2018/05/10 04:32:32 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x20, 0x11, 0x405}, 0x20}, 0x1}, 0x0) 2018/05/10 04:32:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xf401000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:32 executing program 3: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x8000, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/netfilter\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB="b400", @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600"], 0x4}, 0x1}, 0x40000) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/91, 0x5b}], 0x1, 0x0) r4 = getpgid(0x0) mq_notify(r3, &(0x7f00000000c0)={0x0, 0x1f, 0x3, @tid=r2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in=@dev, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/05/10 04:32:32 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sched_setparam(r0, &(0x7f00000000c0)=0x80000001) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x9) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7eff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x10001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x7}) 2018/05/10 04:32:32 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x1, r0}) 2018/05/10 04:32:32 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x22280, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x20000000}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0xa000}}, 0x200, 0xfffffffffffff3e5, 0x7ff, 0xfffffffffffffff9, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x80000000, 0x92, "c9b0dad5ea99d3b3e61cf9cadf21c9ac39ce71d51596cb8d48722e0bf51431cd344d086493398d4d2aee7ef940fd86a138bb2c9443261985b617d2086e8c366cef0fb54cb739190ffa9a8f94b843e4a87fe2f8be3bc37e5fb2500367414df9eb9401561c0d73e9ea855581d4c4e70403585e6551cd4dd711b4782a04a1df38dcd050eb60c3fbfd8a5ab1d9f4434016a2fa30"}, 0x9a) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r2, 0x0, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/05/10 04:32:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"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"}) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000e80)={"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"}) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x800) openat$cgroup_ro(r2, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) 2018/05/10 04:32:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x1c00000000000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') accept4$llc(r0, 0x0, &(0x7f00000000c0), 0x80000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="85000000e71018f5923631012f47f79b220722ec7b8ba0a8b3dc92c66e835bcb22d04a6f36fde50113614ed4794ad0fcc0e022af78326075dd082e538687dc47f8320050e7e3569bea889a440dbfb583da7c7263de18ce3b5a738d9e4e9a6610c5961f6fca84dca369058972c1eff261ad4815a6e334bd40176048e0e64391cd4991e1576184f0a0a959a3beff1fecbd71ab"], &(0x7f0000000040)=0x8d) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @random="a9cc78040604"}, 0x30, {0x2, 0x4e24, @rand_addr=0xfffffffffffffffb}, 'ip6_vti0\x00'}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x2, 0xa, 0x61, 0x101, 0x5, 0x80, 0x7fffffff, r2}, 0x20) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000100)={0x20, 0x57b}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x6c000003, 0x8001) 2018/05/10 04:32:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xeffdffff00000000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:32 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f00000000c0)={0x2, 0x20002, 0x0, 0x50fc}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x20000) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200040, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100), 0x10) [ 168.496311] QAT: Invalid ioctl [ 168.541578] QAT: Invalid ioctl 2018/05/10 04:32:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x8001, 0x7fff, 0x0, 0x20, 0x9, [{0x0, 0x9, 0xcb, 0x0, 0x0, 0x2000}, {0x4, 0x101, 0xf, 0x0, 0x0, 0x82}, {0x5, 0x9, 0x7, 0x0, 0x0, 0x2000}, {0x3, 0x80000001, 0x4}, {0x8001, 0x255, 0x80, 0x0, 0x0, 0x4}, {0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x80}, {0x475b, 0x3ff, 0x2, 0x0, 0x0, 0x180}, {0x7f, 0x8, 0x10001, 0x0, 0x0, 0x400}, {0x3ff, 0x4bd, 0x7, 0x0, 0x0, 0x200}]}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000100)={0x800cd}) 2018/05/10 04:32:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0xf4010000, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:33 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/194, 0xc2, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000200)={'bond0\x00', {0x2, 0x4e20, @rand_addr=0x4}}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000001e000000000000000000000000000000000000004000000000000000000000000000000000000000000038693b000000000000000000fbffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0x3, 0x1, 0x7, 0x0, 0x2}) 2018/05/10 04:32:33 executing program 0: r0 = memfd_create(&(0x7f0000000080)="2f645951a2f23269cb9a8c6972162b499925c4fb875ccfb132965581050c7e3a726c87ae2b6c6f593319679a86326606c41e821b44853f26702f9b7ba18a1da309d1456d4a97f450074830ad8f9998a167597c60d6fbff19995378299a1f63bc3cabdf50e62a3ef6d399703bd796e1814c5e80209a10771266708d7be88c50040ea400f35d67056c1434d1b260f5c94a2103b05eb61832bbc101e7f1ae4c35b436c180df53015dd2c6e046ee", 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="0523035becf487be8f93534fb8e85f775182f4e3ae35f51d5b3382bd9a5fa06fec3292fd3fb2d16c5582921d73aa5ac5252f1fb5f021bf3edccb797320498fa74d3a6af6e7d91a707789e127c8c2a36a5dcadcbd05d96f752a3bbe60e31d8cac9442bf7edc22d80b702dd9a7a4905728997233ca1bab067aeb56eafc13b76290ca690090d6d9cf5457737ac829c925ae0c9a9cf83cf0fba3107d1e9a9ba90ca0d9fb81cfb904c400954d461e07d3476da7b6bd7d2290df6cb6c8607f9b8391e83b4ffaa5f8fefeebd358f7a165fa0ec3ef0967df03a1dca78052d8552116a1d6775dfcbce5363771b35afc6c67e01df89c79b3291ed041") write$binfmt_misc(r0, &(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/05/10 04:32:33 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x20, 0x11, 0x405}, 0x20}, 0x1}, 0x0) 2018/05/10 04:32:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x2}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004080}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000000), 0x80000) 2018/05/10 04:32:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) ioctl$int_in(r0, 0x80000080045440, &(0x7f0000000000)) 2018/05/10 04:32:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000035000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="c4c220f3943900180000b98c0b00000f32b9aa0b00000f32420f2210c4e1b3585f000fc71cb93665470f01d1470f32b9800000c00f3235000100000f30ab", 0x3e}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xa000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:33 executing program 1: r0 = memfd_create(&(0x7f0000000280)='-*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x2, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f00000002c0)="0924d738144624eaca94ecf269657974eb7b39a20f24e0a46fcbdcc1abbe96a4e2b12afa6641fbbdd663d5165417cb7f8df872bab470bce52785cbcd29f0f72d86f912b4798462a8b55a6b7f1b26c8a6029d387f8c67d4e4bc56e3ce9f1be40fc53b3c1c783e2187101033c88a8a1a352e138d3a6b0e5dba4c7fc9a6de5324e84f2aa0bba5f76b777d057607515d0531f3ed58741886b9fbdd79b97f3717", 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x0, 0x1c9c380}}) 2018/05/10 04:32:33 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40a81) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip_vs\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000340)={0x20, 0x7ff, 0x1387, 0x200000000000000, 0x400}, 0x14) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/85, 0x55) dup2(r0, r0) 2018/05/10 04:32:33 executing program 2: sysinfo(&(0x7f0000000180)) recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="feefdbdaeefbc062f9bd5e3a613b5d13cb7b", 0x12, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="2797ffeb20cb49cea0", 0x9, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000380)={r4, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/10 04:32:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1f4, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:33 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x3f) 2018/05/10 04:32:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400040, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x64, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3abfd099feedd398027191a010007aea5c41901617356ba602dff05000bfef9b9", 0x21) 2018/05/10 04:32:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80000000000002) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d6b360159fa"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000140)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x10201, 0x1, 0x2, 0x2000, &(0x7f0000ff2000/0x2000)=nil}) 2018/05/10 04:32:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1c00000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x109) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x100000001, &(0x7f0000000080)=[0x0], 0x1}, 0x20) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x90) 2018/05/10 04:32:34 executing program 3: r0 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000024c0)="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", 0x4d1, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x1a071, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xdc, "87f31fcee732ce9bd7a7cecab49b08cb03cb7f805b4e6a2a07fa988398429a1b4163ffca1ea1092c2221d70a2606a7048b37e3226aa8e5dd9e8ed223deda3780ed16183a148d9d8c4ab1d95678e49ae8a8d50743934eb9efd0735950f8c493be6ac3dc04d6198260cdd5ce327503dbb6b95e478db1dc10de9786e041c721a8c0e5963073d3527ef29b048344f55ca21809e218bafbf6cfecf60fdbe945150c4b7037bf67ee43a79e9a0bfe76f7cc4efee9937c2a3a2fb4cd3cab67249f5a0565d5927cf3f723089c3d369917611a4c26d6971d22879e9817cd19a77c"}, &(0x7f0000000140)=0xe4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7ff, 0x4, 0x1}, 0x10) keyctl$read(0xb, r0, &(0x7f00000014c0)=""/4096, 0x1000) 2018/05/10 04:32:34 executing program 1: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x225, &(0x7f000016cf61), 0x1d2}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x50000) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000040)) 2018/05/10 04:32:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/220, 0xdc}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000780)=""/246, 0xf6}, {&(0x7f00000008c0)=""/8, 0x8}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/144, 0x90}], 0x3, &(0x7f00009f5000)=""/53, 0x35, 0xffffffffffffffff}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/219, 0xdb}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="141788a5cbabd260cafd0e38676ebea6c01286a1cd855ef85dbc863a442c16d265800000"], 0x14}, 0x1}, 0x0) 2018/05/10 04:32:34 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4001, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/05/10 04:32:34 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000242fc8)={&(0x7f00002e3000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000115fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000000000f4e200000000000000"], &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195, 0x0, 0x0, [], r0}, 0x48) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x40000000022080, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/151, 0x97) r3 = getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) mq_notify(r2, &(0x7f0000000280)={0x0, 0x41, 0x0, @tid=r3}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, r1, 0x7, 0x3}, 0x10) 2018/05/10 04:32:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="1400000022001103000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x3503, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x2, 0x4) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000040)=0x7) sendmsg$FOU_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0c0a22000000b68c00000300000056ea9ba09d159b9596273334e79879ce12ef5da79ec4227d01654c6f5f3bd385d96b817e74f17a2a59397e5f64690e6daf9f7a6541f6dfdfc6288d37c267f3ff718e77a152bcfc5d45b13acecf937c6af727c01aae21ec3ab9fbc809ec8b5ad87a732fc263cc09302a8d22d53fe805385186b16193108c6888bd9b6731ce880ed9e3c5cf1d35a1f88ffda83c71"], 0x14}, 0x1}, 0x0) 2018/05/10 04:32:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/05/10 04:32:34 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) 2018/05/10 04:32:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x2000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="45cf30a4d6b3b26d9415e3bba9533873c39d84f7d78468d28db6038fc1cb6696d8625de13cbf870219e331c8fc93bbfd34d653da87b2d17ca6bd5bcc8227e9272dac51dfa6c10ecaa3b48790db3eb0d3b2900dca8645df478b3d89c75d0421e317c2141e78fcef0e0fe8cbf47fd11582a5971a50d1ca358465842fd024861df4ecb72dde6411f966879056800ec28241468bd8c357ffbb8a515d60822077d1f397a91a", 0xa3}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="0f5d909019fa6d2514c0a47b23db404b7411c513da6d1051aeac", 0x1a}, {&(0x7f0000000200)="1094a81c2bb31150514bc4f7fcb6aeea9a8714ed09f4c352901c4d9f3e85718ee818facb5b083ea2973c3c05896982b628539da5aa320292456a1046cb49c0a1675887bacf670540a141a789b13360a10fdcb9b18934c439974d2878", 0x5c}, {&(0x7f0000000280)="c27a2e3d5f3706925a3adf9addbdb2463e1e18138389216cd0adfdb81d08dc0fdcca2dfdfafa980527acc45870f1a57725dc49b322f2", 0x36}, {&(0x7f00000002c0)="61e4667bb2221e58eae713678cc532ffea8f9caf5d1c4ed8c97e3b59e9776bef119f5ab551fa2cc47eb19d1d435e0b", 0x2f}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="d99cee714f2f0217583850eebf04c8c3ca9a1bd79889a7f841e1dd2bfeace729", 0x20}], 0x8, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x81c, 0x40000000002}, {{r1, r2/1000+10000}, 0x1}], 0xff5b) 2018/05/10 04:32:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) r2 = accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000880cc3a11f03b09c27c9dde9818c3fa167539a8b3c2e9f1dcea24f218e85d19ae107c82ac595569d536321992efbf48599362557af98c5deeb5425037ef37d25003d4bc5665dd08ddf667dc09406288f250137c72e1b238a454705ca88b549b1a3be9619155a6ed39d080eb2aeb58690e7813d356b77f7c5a2438db91c802686aa3b8e72fe8e889f9dabbdd044f35745fff61184ae7d82b8cd362ba38215ad0fba76c2640585378d74242109bcab3a9b4268fd41e492c64b26c67d76e0588c6e4183725e4c1a7586081e27320e236fcdcaaebf98fff71d14aec74c29983a4302dd11fefe"], 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000012c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x0, 0x7d7, 0x2dd, 0x0, 0x8, 0x9, 0x81, 0x3f, 0x9, 0x5, 0x3, 0x8, 0x3, 0xfffffffffffffffb, 0xffffffffffffffe1]}, &(0x7f00000013c0)=0x100) 2018/05/10 04:32:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x8) 2018/05/10 04:32:34 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000980)={0x9, &(0x7f0000000900)=[{0x8, 0x800, 0x3e4f, 0x6}, {0x7f, 0x8, 0x6, 0x7}, {0xffffffffffffffe1, 0x9, 0x8000, 0x1}, {0x1, 0x7ff, 0x20, 0x80}, {0x6, 0x3f, 0x0, 0xfffffffffffffff7}, {0x0, 0x7fff, 0x1ff, 0x4}, {0x0, 0x0, 0x7, 0x9}, {0x0, 0xa76, 0x100000000}, {0x0, 0x9, 0x0, 0xdd0e}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000000)='syscall\x00') r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x90, "3af72933960fb496cdca855c6eafa8af23259b15c9ffb08a738a4d42ba4ded0dd7e4d4e507a03a32c6ef7f32cbf8c66f3bd5320d115b04c2a76e4ea7b84db995b3348047a9d1e8ac319e71d31eba436b1914881be2f453c3ae15cf81ded657a3e06473a248ba3c645e705df81e8a477423e04e13c7f478f56e0c58c5ec299aab19f2bb3f20122f1fab57e3c52b9a92cd"}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000007c0)={r4, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}, [0xfffffffffffffffd, 0x3, 0xfffffffffffffffa, 0x5, 0x7, 0x1f, 0x2, 0x0, 0xff, 0xffffffff, 0x10000, 0x3ad45b3e, 0xfffffffffffffff8, 0x5, 0x2]}, &(0x7f0000000240)=0x100) recvmmsg(r2, &(0x7f0000000500)=[{{&(0x7f0000000280)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/125, 0x7d}], 0x2, &(0x7f0000000480)=""/90, 0x5a, 0x4}, 0x1}], 0x1, 0x40, &(0x7f0000000540)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) syz_open_dev$admmidi(&(0x7f00000009c0)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x200000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x100, 0x4e21, 0xcb6, 0x0, 0x80, 0xa0, 0x4, r5, r6}, {0x5, 0x9, 0x1b1, 0x75717779, 0x40, 0x1ff, 0xc8, 0xc}, {0x8, 0x5, 0x2, 0x9}, 0xffffffff, 0x6e6bb2, 0x1, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4d2, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x3, 0x1, 0x1000, 0x7f, 0x800}}, 0x3b5) sendfile(r3, r2, &(0x7f0000301ff8)=0x4c, 0xffffffff) 2018/05/10 04:32:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xffff0000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:35 executing program 4: r0 = inotify_init1(0x200080800) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x9, 0x0, 0x30, &(0x7f0000ffd000/0x2000)=nil, 0x1f}) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x7) r2 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000000180)=""/105, 0x69) modify_ldt$write2(0x11, &(0x7f0000000080)={0x101, 0xffffffff, 0x0, 0x20, 0x6a, 0x1, 0x6, 0x9, 0x1, 0x6}, 0x10) 2018/05/10 04:32:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e1d, 0x0, @empty, 0xfffffffffffffffd}, 0xffffffffffffffa5) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/05/10 04:32:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x16068, 0x0, 0xfffffffffffffffd}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000005fe0)={0x100000001fe, 0x400000000000, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x0, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x8, {{0xa, 0x4e20, 0x5, @empty, 0x4}}}, 0x88) 2018/05/10 04:32:35 executing program 3: r0 = socket$inet(0x10, 0x80a, 0x0) recvmmsg(r0, &(0x7f0000002500)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/200, 0xc8}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/6, 0x6}], 0x3, &(0x7f0000000440)=""/110, 0x6e, 0x3ff}, 0x2}, {{&(0x7f00000004c0)=@rc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)=""/10, 0xa}, {&(0x7f0000000580)=""/115, 0x73}], 0x2, &(0x7f0000000640)=""/178, 0xb2, 0x9}, 0xffffffffffffffe0}, {{&(0x7f0000000700)=@nl=@proc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/60, 0x3c}, {&(0x7f00000007c0)=""/157, 0x9d}], 0x2, &(0x7f00000008c0)=""/167, 0xa7, 0x2}, 0x5}, {{&(0x7f0000000980)=@can, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000a00)=""/254, 0xfe}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/141, 0x8d}, {&(0x7f0000001bc0)=""/26, 0x1a}, {&(0x7f0000001c00)=""/170, 0xaa}, {&(0x7f0000001cc0)=""/57, 0x39}, {&(0x7f0000001d00)=""/243, 0xf3}, {&(0x7f0000001e00)=""/107, 0x6b}, {&(0x7f0000001e80)=""/40, 0x28}, {&(0x7f0000001ec0)=""/157, 0x9d}], 0xa, &(0x7f0000002040)=""/246, 0xf6, 0x2}, 0x15}, {{&(0x7f0000002140), 0x80, &(0x7f0000002400)=[{&(0x7f00000021c0)=""/216, 0xd8}, {&(0x7f00000022c0)=""/6, 0x6}, {&(0x7f0000002300)}, {&(0x7f0000002340)=""/135, 0x87}], 0x4, &(0x7f0000002440)=""/177, 0xb1, 0x4}, 0x1}], 0x5, 0x2002, &(0x7f0000002640)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x22) openat$vsock(0xffffffffffffff9c, &(0x7f0000002300)='/dev/vsock\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x1, 0x401}, 0x0, 0x7fffffff, 0x400, {0xf7, 0x8}, 0xa014, 0x8}) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x392, &(0x7f0000000040)=[{&(0x7f0000000180)="4c0000001200ff09fffefd956fa2830007a60080000000000000006835401500246619121f96e7e6300800000000000000c41180b50568b88698bc593ab6821148a730dea6613b0000000000", 0x4c}], 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/10 04:32:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:35 executing program 2: ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000040)={0x100000001, 0x1, 0x81, 0x1000}) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50002}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 2018/05/10 04:32:35 executing program 0: r0 = inotify_init1(0x80800) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x80800) sendfile(r0, r1, &(0x7f0000000200)=0x3d, 0xc20) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, 0xffffffffffffffff, 0x413, 0x4, 0x3, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000100)={r5, 0x7}, 0x8) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000140)) 2018/05/10 04:32:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x20000032, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800000000000001, 0x4, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xffffffffffffffac, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff69}], 0x1, &(0x7f0000000000)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000002c0)}, 0x0) accept$nfc_llcp(r0, &(0x7f0000000240), &(0x7f0000000080)=0x60) 2018/05/10 04:32:35 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80, 0x3, 0x0, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x8000000003, 0x10001}, 0x6) pipe2(&(0x7f0000000080), 0x800) r4 = dup3(r1, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000001c0)=0x6, 0x4) 2018/05/10 04:32:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x400) setns(r1, 0x4000000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x49d) 2018/05/10 04:32:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x2, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000300)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x10, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/05/10 04:32:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x2000, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000240)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x80}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x80020, &(0x7f0000000140)="5a613568053379dae853af4df7ef4a2e56cf8307f2d81e2e84d01662b4e1339694856db967c9197f4f0c24f4fea65a26653dbf77f41bbedadadb298264f6100f65c92f1a8dbf18a20569bc8ae70af464") openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 04:32:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) 2018/05/10 04:32:35 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x353, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x100000001, 0x1ff, 0x0, 0x1, 0x2, 0x3, 0x3f, 0x9, 0x100000001, 0x8}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x25e, 0x0) [ 171.582243] binder: BINDER_SET_CONTEXT_MGR already set [ 171.593430] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 171.614072] binder: 13190:13193 ioctl 40046207 0 returned -16 2018/05/10 04:32:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x400000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000180001000000004a5242eb1600efa3000000ff00000000000c0009000800ff00", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2400, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x9, 0x400, 0x1, 0x3, 0x100000000, 0x10001, 0x4000000, 0x4, 0x7, 0x4}) 2018/05/10 04:32:36 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x200, 0x2, 0x3, 0x9, 0x0, 0x72, 0x0, 0x8, 0x100000001, 0x5, 0x100000001, 0x81, 0x1, 0x800, 0x10000, 0x1000, 0x86d, 0x1, 0x81, 0x800, 0x20, 0xff, 0xa6a, 0x2, 0xffffffffffff0001, 0x100, 0x8, 0x955, 0x2, 0x1, 0x4, 0x8, 0x8000, 0x6, 0x100, 0x3, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x4020, 0x4, 0x5cd6719c, 0x7, 0x8, 0x7, 0x9}, r3, 0x2, r2, 0xa) flock(r4, 0xb) flock(r0, 0x1) close(r4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10) tgkill(r3, r3, 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x100000000, 0x401, 0x0, 0xfffffffffffffffc}, &(0x7f0000000340)=0x98) 2018/05/10 04:32:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendto(r1, &(0x7f0000000200)="ec7945f791540c52b90ef2ee1d6473fe", 0x10, 0x0, &(0x7f0000003d80)=@un=@file={0x0, './file0\x00'}, 0x80) r2 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000000c0)=""/247) 2018/05/10 04:32:36 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) sendmmsg(r0, &(0x7f000000a800)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000100)="c5a761087e763012ed9218094e9740a95cee7484da9d543e218c5c220a0d330444573d8f02c715782a9a0feb40bb0de779a5a9e75212785bbdd45b80ccc8360bd70bca04fa2767290cd104917572f8215ea3646683db334041b39fe78a8ed70c69bc0ef36231b99773a960b7064965ee5550c72c8d3f190dadeaa9238251ea258aaf57032dd37a5f875ec725e95bc7f30c48f4b548d9317fbaed6b8484b52c7102ca177b2266507f06eadfb4e6ba4bf0b1c5cf4ca4406df120b02f434e4759f94b206da11b42f83a490201cd865c49d1dd552560c32d9ac04f8183866a5b6d5ffa1c4ec6303a0931410c3218df21df9ce5e97c923eb0893fc68946c1b2f1a3ec58508c66747094efd1937247b4ca204babb3af719b9d667efbf214bb39d7e732e6ef99878abb291b9398a3ad3533ef5e5c9b71596327eaf2b5e861d2f5eb20ed95006cd2c27604b732d2811547865b5aae4529a0c520e26644d56dca66ca4b54786fd3a7f59dcda0e6739ceddcb108b6d5d87547618c21e8b0771001537638297074e0363a8b3310ab29dd02e562ed3790ab8cf1bdc39e8be53db26012998d92b0ce3a78c0efa8b05386ccf3e2a5c8fe83e376e6a4ee70f94fe71759c47d9c21efb38ae9b7a554baa20743858a6354eab5b3a5347ba0ced432b5e79895e41c4ba78ccab7239b32caadb17659472696d7f7dabb242d74f2f96bfdf4ee78fd7aaecacc93ad3b40c8d38e0636b1732be9ec04d7552d87375d9a34b9e3971fd24c7904a496c013be7434d7648d2f5716f209de2f12d5b03e8165f2953b520134d76f0be27ad51f2f522fd24e931c1cbd25192192401b5a15ec78eaec9664c42b9b20020f4ea817f533cff95cdfbc61a773a842edf3ad4549dcef2d4296a7fb10b64c0e1267770f77054c83c06251bc605db1cf195b3248b2e6f1e507a9aacb1b6dc5425aaf861924edaa5ce9cf28d30abaeb361534be53f42fe964f36e5682bab232bb92d7d8185d85e3a2af9f1da22a6cf172b6e01729d0b202a54b2bc5d77489de990cb6d308f5005633fadad0f45dd728949b421291551aedb71836fb0e749799a20e56dd8a7ef4f8e44bb1daa8c4ed2c739a1938eea832e983bd4984f9cd25340d717871707f72a79d358769f469a42ace2a045aeead7fc4b65aebf88bc475ec252cf64310ba6fc37125ad1a73e1d0bd588774b985a96e19b9180f460ec0aa7d69adf9b58bef05bd0c5d344b2ee57646d3b280e9467e732ec20d17189449d95998dc747d686e656f87d0efcbdbea6f12e87f6ccb9ff969ba34e492583cdd4ef3b13bec1ea94c6a18c4671cf03126761b0b6cfb75a7fb8b3180cab335f21e5e335b09bd2a5b2195155d00e14a088a70870a31da38653946365ab2b1f394db54dc6552ec1aa25ce15e2b824e1127c4ac198926fe7496a681e594e55aec6a81ef88f6cf14020239066e74830c18a1d7721b7c18f5fbccfb7743e0fba5765844e6dce0fd83d0dd4263d4f1c643d3e84db7dbe8b2a5f4113f54a55c84cd1c4d11b54bb698e128f620782d762cb3321e219c6cc7e05024b802b3dac165132617ee8f9b89ec35b0fa4e7cfd1ff0c98371f8acae55bfdb81ede9893977eff4541e7b5e7aea6a7294a8bab24b924f3d6f2e8652b789aab125bcead45805c222f1ffb3597af463548cfaf1293b08c801af1561f76f86f256463496c554055acbe11ccc46782b5a14136adacb848e5f8615dc66c7a1214fb602733710c258f3a8dc5abed77e9a71a8e9b06a85c9f6bd036d53f18c23f6c08534cc884dc665d52d192c958aee7439ac17998350dece630e2df6256d259d2b8d67f731236a62e2da8fd253092eae53f10d5852de19f37f1947a0c4355893c015aca08f4508201d8c1a48712c51e79e85adea1195889f3655c17925394ae7f9ab737d110d2f46ac28c2a6b5ba3e7b1ebedba2acfb98267240bbea051b0335a22423582c3700bb6874c251962db91fce304b015f90276eff59e9bec3a62da4efc56042287e69a67e47c834a47378e47feec2df2bae457db3dd96d3d070b101691cda35680ae254180f106fbfde611c7fa8e2363953d1b13aa6fac692131a2bac445a91de098d92a6781a5eb6c05f7d96cd1f71d9a7989248be83c6c9d1bffd063c48e21925baae8815404ba1e53e5fe2df2f8137a1112d82c65e40a3b1965a6fae541225b5d1a88298004c5559c82e5b55e8898c47806b432ce31a43da135f888c56469e8839cca473ad22f4a19bab7fdab70982ed708b6e2eb4dff48ab677e6131c536cf62a6ef923bf4369ae3019fbfbaead837f81b353c5c99919d1375670198ad719efdb93cbe89800d1e1fb01b9730166bc0128c7fe3c5d100971156cc5c2428a5504ecac3c1ba7fa730e5dc58617bb80ba55f4965ab065ead0113b5835a4a6c493066faa91d9f585626cf99e36191728b16629d21d9c80081c6d3420f70095cbc072cbc1a68ec575250dfe859d40ed1543299cdccf16a7a1b06d490a2fbb89094531ac5ab43abe362044c623529337390b552d83b0372ba142116b31b62913c5478ca66cf964e22b871cdcf16e83192fdda944312f97756613f77a17e45ec920994fa073132087a1f2c1758508713cc1cc687ef7d012c69faf18985c31b4a73f56485345b9885a496ae2ffef24feaca0a44ac58d7c271ae5b08e4c5ca663f3dfd0eee2648ee2981ca3477f8b477e72dcb533e35bac13895d352974bc16661490abc52145531884ce3c5a59b4f272ad5420dea32301fe95cc34bdf65671f994cc8ee99ba1be1d561ba50e8c5917104652c02b2ce1ea4cc4faa066a29cc25972435fb2219247e0ed1736d68d03514301f45ce7e1ca1a904c881c52b1ed4afd821593add01a23984a4c142851c9f8f19bb4b78bae5f384b0d8fa7d2452f3f2cc8a044eda94692c0a7ea80a32debd9985f4c19193de013f32a753fa1478835c914f7386b3cebaa49f52b27737410e503cfa3c731e1e83297e65173b2bf7cc2505456e68616070c105d6884ed777a3b6036dee16876d50c17c8fefb003d6f9e7811d15676f347257c74703e79bda7b28fec80275059269171fddbf7b7a708179ec41065efff88ce5a357efed1d4f497cd6f967e1b50907307f87859f2d240c70ec6194a4a4c9d47c141fe7b65d7f2521fa6184c109def6787b66fecdc65fd73a2e760429bbff8ca834d95dc9c675b10c3bf2e4588791fcea4f1f6894b4252c594cd57f948931de6c28bc09779183804057e3c6b88432aca89821a5d4f81866e9eb62eba27353f392dd070fba0707c4856557a066ec0c7e212c8c358b4c425eb6e641fbfe5dae46fd86950823d26e4c923de5721d5470c0151eba698707da4cc6e0d15d4748c9622f0cd079539d5110ff98a5fab1409c73f38b2a079ef1f2da44e267d6b88d56f39ee434f1ad8f1acf2b7a7ef7b9aa722de9be38867b891a1057caf86cfc7c46c461813ef9d6c3caf7a54609079e4e6d09a95f9e596962d06a83e0dc6dfd1610918ce51625b59e2f63e74af6b6410d7c8c561a6f28dc7c17d5545ff77062e742bd100a45ab76c67ad7be57e9d9326f76c0b54e083be50587dc125546bf367cecc3853732d51e20034c473e8ed369d6c951c7c8fc07e8dcf893299d20c26072a024721a42729eaa99997b4f17659e708208cfd2770d69d3d32d6ba9ab52c280108a7cf2afe99e5b71668ed63c007a0aff575bc6186a2342b71e24b397205f1ef6ba44b9d00cfea3a75956822c5a083d3c5e2307f74d9da68143ed79ace4d545b9c87e6223244a7daf8c6049b4096a969e863646383f16161277506afe05ab886516cd4c60afbdcc976a5d51f77b8b1b0f7032d6986a15ce8ff00ceab461790ebf3e0f8fe7dd30d116867de1def2f55a76d21e1cc4c6298c8806f4f4605e15757fd453ad1e46b4a6e730d42c627c86055059ccfdc9b115e747f4b40f6e48d93aec6c641d2df549345ef4b31bbd38644f741d430cbcd202323c8438b8c3338823bb3565d7a0a25557f21a9d9b11f1cc3f69289fe9190038fe71c3b7f15331219dfd3a3da92030c3ef94ef696e9df3da648cfac98c6b34adc377daa36455d099abe96b7017cf8ffba6d30776087a4fb481bbaf42766fb505171a8144b96ddecd6c30cf2b2a07b154957b16b9352a03d0e1c3daf4faa7be709cdc6662a235a25718dd8c1cdb4e6c018452a4a545ed0b5a1c487a3577a5f7b798096e4b2eaf3eb4448d2e8d134ffbf766ef8f98a2e565b21572b2b9299786df23ab5b78d5c887704c5e15c6531e6255444ba38173fc2a08879359829c2389dfcec74efbcc895ee8ccd9b1db0bf79084e0eefd3abd16fc87363495cbf266876819aee2e59f89aa4e84d101025932626021a613cf2f6f0430f4b0114fc5008d1e7d3d567a950b84e91eec8922d5848fd6b3c6302ba1da8590985eb27845d515465bcbb734a01dc470b72802220c618964a10fcf192247bfa7530da1246c1fb86ce449fc9496cadab254a63dc984e90e5f9ea085d05c2f0c4f5f6500a1a237618537b2d6c06487fc83e16c30dd94e43619f1f36b4caeb2bfbd46603942253561aec89287583c663c2a50c69d241574a49b6ee15fe06788b77bf092a0267460dd9288bacd093597babb7bdde114ec5de2048ea01b952cef231e0ec2845c0e82348867cbac1e8f7997a26dae50a5e34be14677291490f3480469f84d1c8873660d6f14d0ebd7ef2e8ffb46644425a3df97687ea01cc4b4827f04c556ff2dd72f5bfee838ab183f8d7489a0d913be6e0bb523f5ae0172dd11918a3968b976fc96aa771ea87a3f99eaa3b08d04b2cfa64b1e5995407ec2e1e87213e4d47b1eeeee63cb91254877ec65cfd362986388c50e65006f0ee797a688971a2b8d4616d29521fcd1626887239d409a4c89a2a9d1e30b411a172c355e58625100ec35cd48c991f991dca6cf927f5c6b96a1d04111b5211881c0088fd28c1acde600190393ca79bba5f036195e464623accfcdca3e35c5630d9f74022349689c7f46c2ebcc9ace7ed0f512bddadf363bfb9adf6faa6a93b8eb0c60e1fb8ad3a3fad7d3c84bdb03795fd574434021fc58f716ca2fc86f6d744e94798ebd54e0957df92d6dbd3abecb13da18f29d4bf2bb52db2d423c3974a03a9bba1f0459860c1d0a5bafd1e7eb73eb34a9de0c2c0a5e53eb43b57e8d1b8b560be337468671d9f512c0b5362da337f878261e5c9c3706e4f5d6d441514e8561b4f467e6f096c49373e82889421cd24db5797ca33b61a5f6a4a02bab626bd5b3119e1a51a93de8f8ff01f87ee729570cc15bdc4322c91989130e323ec23e330950e5d9074226bf6937c63c60ca1215527e54af5abd4e7f7413c99dfc922a186c3bc082386a859588ad617001afbafd25e46fd88a1fdd49f8b02457dff2b4c0723c31c1709a8c8cac34dcf4a51c195c5b6264ad5837b5247a980be94cf076626aafc5ebcbf79dfcfb974d4e909601e63f0b9daf1668105c635f1e09cbaf3f3d7b2f7f45d1b06a018de7372bd460c1ec6be6aa3998ac0be3aa7db04eebc33e52ad0fd59d160095f2ab7063b71b8bec206c31e3c255d681b84e39487484dd9621d8154cea90cb90fc5de413ae03ad4036be1cdd23e55b7a479da72246343e7612804f38568e34b59b0ea02b9cb245e98a8e3d4127f4f569baedabbea8339d40cea78b944db4c546bdfdf431fd10928dcf6841d8c23ed7258947ccc09b4ad5da71243a060b37e1c769fcba3aac232e9efb8ad4b2f42f8904c22f3b4733530cf0d5144", 0x1000}, {&(0x7f0000000000)="e20fc60ee262e8d6d2161fc469d28fbd430dcf6133e7c75feb9d6249b1c63e2473972f59b2483abafa3c6ac2c6290c92422122b4abcb9617b7456091f85a30dc0f87f049f93363adaa48a1e00329ded5a1517fc659c5d46d1866829ace8dcc8a5c46c4ff6cb7e45fc29ef3c8e38214315cf12698d0965a03c2678f02ac4d5c09127366bffa16ba705bf3398aa0be117da369386f3c78b365fe7785d8", 0x9c}, {&(0x7f0000001100)="83be18d7b679751e947043e2fb251573a2d34828893198652559a29ddd13f96616497be66df5ed", 0x27}, {&(0x7f0000001140)="0e4d5d6c54946cd99e0d9ebcc2bb3d4c8834e6f27ff846cb9cfc2d59bb90d2ff549ed57b81836adb6a9369997ce1eace5d60e9f04521d18ef14ad5d61fdb13123c62a8c640da6602e5cf0fa15fa013460bc2f5f95059782f20316678c5f5b04b8d6c8cbeb871971034cf477e269aefe219841ddef18682323018eb7a7a3e81e29632b3f533ef3e57b97e0c5c90d5fc78e0add594a904c645f6de49194989a7951ebfdafc4750f5d7a20dd7990ca8ed76782ec9051973dfe0d1f1d6d1f552456a430d2386f3f365284e7094792df5ebf6562a4ee7103d98b26e99aa09504db0ea70ab0a964b", 0xe5}], 0x4, &(0x7f0000001280)=[{0x38, 0x107, 0x5, "832c77c726f612cd74335287b3e89ea19711615fe4d717a33ca7e402f1d882632e5b"}, {0x70, 0x19f, 0x3f, "60c61909f1b3d2d39603f763988637a38676ef434ddfc34a66e3a49a82bf819828f6e40e40a07185f997fe967536b4b0b894aadd31237b803ee3321814ead2f0d57705530da4bf0d42c1baff3ac934d1fb11f7c4b2ecbe1ef23d99a44c"}, {0xc0, 0x11, 0x8, "379d6ef3f418c701c1477810db3ac8451b3ff3bdd24bf7cc99fe7b94838903aeaa4d31510680bc2223ad0d8f194b393d314b55e2a770b5998ccb43807222f2138b7cc1e85d22896db47e4d244238d561dd73605998a09ecc2fea3a1b6d53c019706215221e03d72ea564d863a128630dd802a804b0e521203faaa80a442a6659ea584942a263ffa1630c323421b5b00ea3fc0792f2be2195b16048e767dfece336ebfa546277a448e1"}, {0x60, 0x11f, 0x2, "172949376cd6115caf8c3d463760d27bfe3f3f5ff4ad965e61dfa54bf4e18b491d9232b87ceee636bd8b6c66fe0769cb37a013018067604fe0411658d4b54bb73bd67c8b2e4c689f08c19bfa"}, {0xd8, 0x103, 0x7ff, 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"09319af174fd12ee3b1176d569dd6239d74c07bc8ae05a43cad65294e6224f0616bd50cff7c9d4bc4b775a4eb7e5d3451833ba82837aaac1e7ecc0fd737ce6cab157bd73ba4d08ad0f210e16e0bc96780156be31938532e99d2394d41bfc6c54819e77c8a132d44cf1e32884679d1ca3f64d8c1d99344ef8a4537d1964ec5c1f3ccac7714e38262127cd92328def90fe960c9734e1dd74a414ba8015b4e521ab348308e9665d348a6961c7a0433ee5d73e02c963ea2832ce7f2383510a86f3ac1c1b28595411d6b1604465acee513f3acdfea48be22aaec90dc5772cc76128543479fe8ac94dc7c074b0edd322eb1f18635bcbfd79324bc30084f1abb0745a365132d1b630ea5b403708ff724df59697ce79d41db2c17aae2c1a241d2bbb12fa309ed3a78aae86aa35407d86e04fc0ea37e434d88c56ac0cdbb6ad3689b9a1726b1313e3180747f9ef566d74ed8983850f04126f3169d7dca34f9752ec44ac29798dfa0cc82acdfb50906a7d3d14efdb4b0872a01f6c81d9b3f1946ea7980bfe270c0c3a779fdde1540d815e33c70fb5c0ed7e040ef02b62e93e5a184500e474571c87c037ffc7f32261576cd1e465f9768ac34de900d62d103d99b0ec536211d6c73483bc9075b691f280292485c7d84d808e408e998c62283f81e1b416ee1f4942c78e075c79c44fb82881c755e71fbabe251c4692b3fb82618845d645a85b43a342f6071e94347ba06bbf5b07f778d43405d473234d7cc13ab3f0ea5c377cdfd087df4ca350fcb87619073adffb3430e2ba5c834d5a335efd290a32141a1c44eaae79c368136493caf985487ce9d710a8de40d309c25ebc92c04fcfb32e8cb6aaf5876d435813ed1925002f4f7e8375804985ec226d97d2a324509f8c1b06999cd8696af429cd510e404c547add2432e18f8fb42261c4cd150af5da1a91c00d7e603852179d3a84f7543bd5dc79e6ca154d1a466ae96517b63672683e39e697ed526480bd4dc71039c1004e08f6595e62e4ceb80b89190a0e0ce51580a403a215f1dd79b5bbb42fba720ed04414852be077a96c7b008e7ed0cedc66e8011ca3c2a88b7a7b1d1c5c4901cb83bc1de75d0d062c1f39ed1358fff175464eb31393fd8e59e649d5adc126e7a1412996057b845c6a0afb6d5ec230a3e169623330ad2e6c84a94b0ecfe44bd04bf5522c7d7810e828ab0e2b13e98576a9f9a2b33b0ae25e0f2a2e4af966bb050d44654bfc068bc8a748e7f1842d113751bb424aae224828d33472cda3d84f2905a0607653ebcd7464c016000484fe44c905f5ed493746c5a796fc1b501b3b89f87f5e9fa1c420ed92a229f3418a1c4941808105f273c5211644146639f581347387581a85ef0a8d71d0029701b8a4a769995a061d656a9d5c6d96ecdd268c6d3fad243665f0211affcda417a4f28ad3b80fb5b96ca1b2a1aea9336f23efd53c9fc1cce277a66610918c50a82e59f6faee1ee6cdf3af9291c3bd94f07e06d92815fb0d270193223e1cf372abfeed42079bb73049df47431263c683bfbd17ebb16a375182edeed34bb3175c4790306d90a6919ead7020ba07ef473f43a7b45445d2b0f11b886f0fb6d23377ab0b341aabef697ce12bcd8e6a154b99e4aafb47197230b7767a90dda4ab218fa62ca0015a5b1aba7cbb3e994738ccd37b94cf7d838c46eecdfdf2168699b1595ad8e3db8a58acaeeb554cbaa75bd6fa3ce05bb01c7991fe047a73bc4b0e39b2ac38dc19d2d3ffa25eb321c773f766facfe80ff8f0fbe4767e39fef5fa527fce5abaf33182485a3fe544e351596c166bdf9c9b47c5a894889b8482efcde719929886da2648a5ddfbb27a64f8cb904fda17b8671bf748f614402c56946049ce46aefa8d12be3e969f11ca168500b7d1ae26dbb85f50d7e0ccb574c0beec7edfc6123e8de5c71853386d26b0975fc52e3479a3da32391462ae850a7d27e7262935539ca7a5ca8b206404af85fd689c1b08256c311bbbed1900825db02af87410b9f7a7db9e2882d563e724a9fc614df7305e8b77704d50ad4738f5cc26c2f246f8e7641a46267d2ffa29d7e05026b1c7fc53c194e8e9cfbdf8abf2e01462ef43c87f6af29301d8bcdbac26c39b907f8006568488061f733476f64981962b340e66ff53e654c2f6f1d1c0b67fc49c914e9a1f76f57c2901a6f9e1aa64d1e3fc950aad6ab8e58846299a7b0e49a40512fc7fcc8d070e99cffef780a184f26a9c92e6dbd05d0e8490a2fd32a596f3f1cedfbb24d486fa526b63cc0401eb3085cd5ce95218658b18608c9a385727616d96b24eea0214ca8488e435af138cc028eb16d662d29ad52058fa30a2359c0eeba4bb19b45a75cfbbc598476598d1c31a5b0fc70612af39b7731d62e0caa0c38ebef8d0760e928c095fd35751d6f7f4b079aa3ec18ff80817dfef5bb759b0d41609328aa09bb95f18d76e4a8299e696235929730787db3fd8534c9f2378804b2aad8827737bb10b05318f33563d036747b20e2732f686e262392db13234e3c8cef80789fbced06ae109e5becfb2cc065d4eeaa973035180d5d6b0924e2d640b2cbaf6d2eb081ad55e1a442e14eecb95b23fc5a8b7a9a7dae299725daba169f8e9d09661cfebc84e0a68072036319b9046709d3a7517050942acab4811e853459c9c393c86ed5f2b34ace8281eba46f54987294ad4c4285d70628497af140c575078c62d8fc9ed911d176d3a5cf8c9fd58b9ea6913416c330d5264aa127c1ed27beb0935a3bf720011983fd3d7a0898c416d850a0f04f45aa55c98407d016d56badeae23e29bc1321c798e7465358097fb3f3e8526474183eb383b73fa07974f333f624edf39a3972df153cefcd3a378bf3a6780cf4e1ada8eda957758ff3a65b53ee26cb2aa67d4330f8066a6ff5ba5bb15f0efed1515f7e810030f96af03f3b7254a3e6b07ec3a5093ce5b842f42c6fb6f82763cdd9b1bad1bf6f154d88a5c1433451b2c3fb0c64d160f69a72c37952cf73795b5b53f8b44fc3ac7d6b6f53721940bbcb06a932f0be9a68cf275b9374132a6e6a63ed2e8715d466437685e4c074506f5d8dcd3c12c6f5a0439330676f3e35fa1fdecd87221c0149fe0f2ecbacb38740e3e9a3cbf9f711f69acfdada39fd7d45c4e084b8b609d32782afe02f623f4bc700c24cf79e38a9147540ac19642d0b510f67c71e28a17a930a902446b3bb658f2df9b17fd488480a10bcccbb1aa420669618f725b0a4a5333989c963137b80bdd8f62db233a6132e64d50f4eade607da3fcaab27eb4226b38bf56d371aeed9f918ba7752dcf565b85a87c46264ce09851c64747c48d9c32f2d4047b6c748497f5f2eee9a14d3d4e4c2e5840d10e235a7812b32212007bc8429d8af5058d34813264862020942aba0a7aa3bc53860c3e7ec001eb6905bb7bf5b95781e6f1380591eec0143103b68b5b5202fd118bcdedbd9f7fb7b55b9fcc06a5a22bf0478a452e8cc63ae3db28e04bd07b83322a6972e92544a47e6c4bb93051ff43493fd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{0x20, 0x1ff, 0x2, "24bf86c92c4e5c96dbd589d8a1"}, {0xc8, 0x1ff, 0x0, "40ab0fad97211993158f54c828730dec5ba429e88591956e0126ff00bb113db31c2506da7ed2e06a87d81be5a3f2b3068ca8d6b8e6da8fca921e40f49416c909814f10af9c40443bfd82c051d4750cfc5441b8e5103bdad96fc945e0499866e67fd61813230c7165e02a5049044312f7d77c114c50386f4245d22929b6648b556aa41979d04d75ee6597d4f3014723e6436d4702b7a7ec9cb22f51351133af48f7402379c0bc90bd43b5d511900cadcf59"}, {0x80, 0x103, 0xae, "5d2bd3e83e4d803e31814c946650b3f8ee62266507faf3d91da8c5a4b0140e4a37289758a5b7d38660e645f12ffc80b9f51776965ae99899f997f5a1e8b4c21a2fc13f48f4a82a4bf95a0bfa50eb25b9e116eb5188045bcd48cfeab789feec67c89720f26842c90370becb719ed9"}], 0x2188, 0x1}, 0x7fff}], 0xa, 0x4000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) 2018/05/10 04:32:36 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'vcan0\x00', 0x4}) ioctl$LOOP_CLR_FD(r0, 0x40247007) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/05/10 04:32:36 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x200000e2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000), 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x8, 0x684a}) [ 172.674991] Unknown ioctl 21511 2018/05/10 04:32:36 executing program 6: r0 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000000000)={0x3f, 0x1, 0x8, 0x4}) r1 = gettid() r2 = syz_open_procfs(r0, &(0x7f0000000200)='attr/exec\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{}, {r3, r4/1000+30000}}) fgetxattr(r2, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000100)=""/13, 0xd) exit(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x0, r1}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0x5) 2018/05/10 04:32:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1100000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x100000000800) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000100)={0x323}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/05/10 04:32:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x392, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ff5000/0xb000)=nil, 0xb000}) write(r1, &(0x7f0000000080)='F', 0x1) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) 2018/05/10 04:32:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@random={'user.', 'keyring\x00'}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/05/10 04:32:36 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)="9f2c2c00", 0x2) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200402, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x2, 0xb53}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/05/10 04:32:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0xffffffffffffffff) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) inotify_init1(0x800) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00', 0xf684}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/10 04:32:37 executing program 1: perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffff00, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/05/10 04:32:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x4000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x408080) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x0) 2018/05/10 04:32:37 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200000, 0x0) write$binfmt_misc(r0, &(0x7f0000000300)={'syz0', "86366263a2f92ecd35e348ecfbf5a3a96b07930351d3adaa5c4d91547d96ec174caa1c06d872872cb4c3cac3a057027608ae6d6c1ee154e2363a52fc84f08e35504aab237b5e95ee54bf4114362e814c170f1df714d39634ac3921c874b1596ad684a444631028b484760ded57014f12231684a79a24549d72fc12f8dc0341bb48be15067cd946c97928242d853d7689cbaf46741eaa3c5ec54564101e43f2b778363f5a945754412a59491975452696cadda1b1b3a2a608bbede3b79f20a412cfb451f400cfcf56bbe6a199661b55bd15a27910fbc5294774e23f63ac9ab01693ec8b"}, 0xe7) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000540)=0x7ffd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f00000000c0)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000140)}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200)=""/212) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="4f83a3ddec19482e55ce923613aedd5d0f0ce77f98b77f4e295e6ad7975662eac5358abaa8d9c83f8fa7769d64715739dac63ff7af36d08067c9f06472e625ed575e57d14c5754bf0d5558d3c288", 0x4e, r3) 2018/05/10 04:32:37 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b0) 2018/05/10 04:32:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(des3_ede-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="a217ea33bd0d699a", 0x8}], 0x1, &(0x7f0000000740)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) r3 = dup(r1) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000040)={0x2}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="b267f26d013bd3aa515231d6fb132c11e7bbb2994ca009646fe6446814b9b2dd1b656084a7d3e0d9be7382050b7e013a71b7a84b8980e7cfa440add1e821205cc846a910b16b12c4dc1ddbd18ea0dd22ac5235df7d2296f443481e32d06c0667b22dc19f2f93ddbd532d8f48971b302e5ae3ef83596d6d600af9e173158ca65e166f7dcb930850bfd2c58c8176f2ad", 0x8f) 2018/05/10 04:32:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) clone(0x4040000, &(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x86, "828d0395ce96f8f7241faa2f90c655131f7058242143298f6cefa112c15df21d4942bec57be346e49ea9c8563553dde8e7485e20540f0c58d55c8ae76e33b3018f2edeb119519c1513dc4a71fa1afe65aece1182ca127e4f3eb9dc9fac356bdfed876b76769e231af05b4db7be6b53cd51ee9234f6bb3581d3a6b77cd7de1bad6160ae79724b"}, &(0x7f0000000040)=0xaa) 2018/05/10 04:32:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xffff000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:37 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="c2e649de8dc73c3dc9bde73877c943905c680ee57ce704f785c498f53e1634752a4f1415", 0x24, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x20, 0x2ff, 0x0, 0xfffffffffffffffd, {0xa}}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600040, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="18a01d405d44dca5b70999694cc1d151327dd22b10c5fc29cae68dd3c4c5f5fe1719d3562e8f185b6c9b046df82ed7bd27947abbd1c0343ec6679ca628035a") 2018/05/10 04:32:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x400, &(0x7f0000000000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8, 0x40200) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x80000, 0x0) io_submit(r1, 0x4, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000040)="822a8c3dedfe7018dce80cc271ae7995c1ea349c25678bc1fa262301ffa132ce4d28c92a28403e3d555c03b1af216b275723bb9fabece95e9b6e6ddacc00589153f1baf081f88173c14963f0a6084cadc4f5a8aeda4a579958df8d6d673e5d610337ca14098013f8978b630070b0f1d0c8e3b101635c40516da81424f1122382a7c118f54dfb6c19f3e8c61fbb6281c811563a6c63ca7e36f9d6f629ee8ba30f0ab83625f0f5262acade3ee1b56ed288534ab280d8ed37db5d9a055040fca3d1717c5a7469d8d679", 0xc8, 0x2, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xd79b, r0, &(0x7f00000001c0)="259efeeb62e16bbb2b7b4a0ac1ee2d85eb2d95d589a6ad9cb0a283462e6a43f60a36a3ef26f2d25a924b797c624e06a62b212dbcf37c7c2416f0369113bb1f04c71a496a3ff03698ef3524ebc3d15fc112b4407b32916aa9f78d4e9fbfc73c02685dc5cdcca344314678630c78b9c02a0f3e86e2242d7ef1ac0c7a8b7621f3d4f7c42b1db619202e75129ff1b2c93e2f27e6ec87be8cdd8ddfa5487db77aed212cb041c0641d5e09855424e84c9c00b5804b9e4dd4a874896eaac23eea26707dcd5e760131f1935c496572a583f11ccb525494240122ef4934", 0xd9, 0x4f8, 0x0, 0x0, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000000340)="9fd5fc36570fc8ccf5a4f472ab0399ca3b22e69cb9eff396b63dcb8150fd911484f29396234e2ecf17614ecd56a3eb833fa5c67e058122b1c7138286a3d639472ff67f079c0241001b9256f8f8fd7d53de758e22d4d37168ed1731a27f19ddcf3940c4aa75b1899fecb00fa2708acbea88510ab9a1b44a22616fceea6739c0d129ba7f4a9409b2a6339e8d76c325a245edf447de595f6bca6fa2a262eaa9567f0aa7266978c6ec7a14b558847a46b380a2fcb0e616e07d469e88d8f3a44d62444147fbaef2cb22c68a4fac5164cddfd09540163b71a755e0f1d6a6f3a20e9b1b384626657f309ba2509eec9cea4b17315d98e223063f", 0xf6, 0x7fff, 0x0, 0x0, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000004c0)="3486a9e07e8ced15eda2bf8af1cb5130bb8d0c7df3ce0290de67fd6ffac725b5047c0318da7556ca4df4cd0ef963adaa69c92295d46bd7d52bf90e3c512ec4fb5255fdd21e9b7c3f4156f9deff4ebb73af055f286a4772a5c3e7724726530de61b1b53997ac16edaae44dc143400c39ec4bed490925bed8d1c37fc6eabfae8374659ac7a8a3fecb02ce57e7649948fb632740223fd5e97fb3c39911270543a1ad47c9486e2a3784d6e9f", 0xaa, 0x9, 0x0, 0x0, r5}]) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e5ef0)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0x5c}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) 2018/05/10 04:32:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x29c040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000200)=0x4) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) [ 173.763442] binder: 13312:13314 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/05/10 04:32:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xeffdffff00000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = gettid() mq_notify(r0, &(0x7f0000000240)={0x0, 0x3, 0x3, @thr={&(0x7f0000000140)="62f53b6e911523fe6ac7f348fc960a12beb59f8589c05bb1be3e17f51f9597eb97a65cbe67a33d05cab0b0e3f5c3922f541f", &(0x7f0000000200)="23fbb146ab61d7060cc8eb086a5cf5ea424c450c24d4553370eb495871309b6453c5dccb557a4374b4578ca9a96c06"}}) fcntl$setown(r0, 0x8, r1) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x2000000000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="1f00000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000006971df3000000000000000000000000098a49553cd96bf38d8071ae1e5abdf8ac58f87d93a2879fd9d8917e38e26da75c22118300ad53b674a79c8b4dd255e830b80cd942a7fbe20dd0abd4a3a493bd218345f35e0fd067cb185d2acb96ba69fb6b4fcd456000002d9785761d9f7401eed3a13948c908771315200000000"], 0x34}, 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x400, 0x20200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x9, 0x9ef}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x46e}, &(0x7f0000000380)=0x8) [ 173.804128] binder: 13312:13325 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/05/10 04:32:38 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0xb473d907b89c0449) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x101) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/05/10 04:32:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="001b4a6c"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/10 04:32:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc8", 0x10) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40040, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xa4b5b9, 0x3, 0x9, 0x3, 0x2, 0x10001, 0x6, 0xf447, 0x5, 0x6}) 2018/05/10 04:32:38 executing program 6: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x301001, 0x18) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000300)={0x2, 0x7}) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000540)={'bridge_slave_0\x00', @ifru_map={0x540, 0x81, 0x1f, 0x1, 0x101, 0x7841}}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30a58ce53bdcb162dbad14702625d154868a21324900000000000000001065c795a6fb9df28c28679f3e238c62f33afbed084490d44b1298934eeb80adfcca7bfbd1ab6137cab9883288ac5b8ad7e3df4ca152fd2fef7d887728fde6ef4c2cbe8db73ce795ee89"], 0x6a) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000380)=0x10001) r1 = socket(0x10, 0x3, 0x0) socketpair(0x19, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001e00)={0xffffffff}, 0x13f, 0x4}}, 0xffe1) write$rdma_cm(r2, &(0x7f0000001e80)=ANY=[@ANYBLOB="040000002b6700fa", @ANYRES32=r3, @ANYBLOB="9a000000"], 0x10) ioctl$sock_ifreq(r2, 0x89a5, &(0x7f0000000500)={"73698b300007000a00380a00", @ifru_flags=0x9001}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'yam0\x00', 0x80000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0x2}}}, 0x84) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x1ff, 0xf6, 0x9, 0x1ff, 0x8, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0xff, 0x8, 0x10000, 0x100000000}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r5, &(0x7f0000000100)=0x4) 2018/05/10 04:32:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='/dev/input/event#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) 2018/05/10 04:32:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x700, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:38 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x410601, 0x0) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x185500, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bond0\x00', 0x1}) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}) 2018/05/10 04:32:38 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) bpf$MAP_CREATE(0x11, &(0x7f0000000100)={0x930000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 2018/05/10 04:32:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x42fe, 0x20, 0xa, 0x1, 0x4, 0x2, 0x3e, 0xc70, 0x64, 0x38, 0x14, 0x5, 0x1, 0x20, 0x2, 0xa7, 0x3, 0x5d}, [{0x60000000, 0x3ff, 0x7, 0xffffffff, 0x1f, 0x3f, 0x40, 0x81}, {0x6, 0x8, 0x401, 0xe5d, 0x400, 0x9, 0x1, 0x100}], "9e3ef8a945a2dff0737bea77ff9c0167b2f54be51f230faade02eeaf346f9637f329b5bb0fd4c7e08edc84dbc01199a114e75b5138da2dd5f8a5bb6cbb68307c09d1b08d136306fe710d27a4f982677d5de4117225919696db43c2c7fdc8f80cc1959b3275956fae3d23aaf3997b24d55d4ff3d248e0f46ed320b6e333a80b90d374c26997e285b332f28e8668aee0d9448011be8a7852", [[], [], [], [], [], [], [], [], [], []]}, 0xb0f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) poll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x10}, {r2, 0x82a0}], 0x3, 0x401) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/10 04:32:38 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x399f1736, r0}, &(0x7f0000000080)={0x1f, 0x3f, 0x400, 0xfffffffffffffffa, 0x5ecc, 0xfff}) 2018/05/10 04:32:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sched_getattr(r1, &(0x7f0000000140), 0x30, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000180)=0xe168, 0x4) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) setsockopt$sock_int(r0, 0x1, 0x36, &(0x7f00000001c0)=0x8, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000200)=""/73, &(0x7f0000000280)=0x49) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000002c0)=""/159) truncate(&(0x7f0000000380)='./file0\x00', 0x8000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='yeah\x00', 0x5) setreuid(r2, r2) r4 = syz_open_procfs(r3, &(0x7f0000000400)='net/udplite6\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000004c0)={@loopback={0x0, 0x1}, r5}, 0x14) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000980)={&(0x7f0000000580)={0x3e4, r6, 0x20, 0x70bd27, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r5}, {0x204, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x7ff, 0x15b3, 0xfffffffffffffeff, 0x5d6}, {0xfffffffffffffffd, 0x6, 0x79, 0x85c}, {0xfffffffeffffffff, 0x0, 0xe0e7}, {0x3, 0x8, 0x1, 0x80}, {0x7, 0x1, 0x8, 0x7}, {0x8, 0x4, 0x68e7501800000000, 0xfff}, {0x8, 0x5, 0xfffffffffffffffc, 0x800}, {0x3, 0x1ff, 0x1, 0xb56}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x100000001, 0x400, 0x9, 0x9}, {0x3ff, 0x0, 0x81, 0x900000000000}, {0x100, 0x425a, 0x7ff, 0x5}, {0x9, 0x4, 0x5, 0x1}, {0xfffffffffffffff9, 0x7fff, 0x6, 0x101}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4d}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r5}, {0x1bc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa1}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}]}}]}, 0x3e4}, 0x1, 0x0, 0x0, 0xc000}, 0x20040000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000a00)=""/204, &(0x7f0000000b00)=0xcc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000b40)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e21, @rand_addr=0x8001}], 0x20) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/sequencer2\x00', 0x40, 0x0) r8 = perf_event_open(&(0x7f0000000c00)={0x2, 0x70, 0x4, 0x9, 0x5, 0x2, 0x0, 0xc200000000, 0x40, 0xe, 0x5, 0x5, 0x22, 0x8, 0x100000001, 0x400371bf, 0x6, 0x0, 0x1, 0x9, 0x5, 0x1, 0x7fffffff, 0x9, 0x8, 0x9, 0xfffffffffffffffd, 0x400, 0x1d, 0x7, 0x7, 0x8001, 0x100000001, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000bc0), 0x7}, 0x400, 0x4, 0x214afc9a, 0x0, 0x7, 0x7fffffff, 0xc7}, r3, 0x5, r4, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000c80)={{0x100000000}, 'port1\x00', 0x17, 0x8bdbfa598f5838c8, 0xffffffffffffffc1, 0x8, 0x6, 0x1, 0x8000, 0x0, 0x2, 0x2}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000d40)={0x77359400}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000d80)=0xb7, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) ioctl$DMA_BUF_IOCTL_SYNC(r8, 0x40086200, &(0x7f0000000dc0)=0x3) mkdir(&(0x7f0000000e00)='./file0\x00', 0x192) dup(r8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000e40)) 2018/05/10 04:32:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xf401, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc08c5336, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/05/10 04:32:38 executing program 3: prctl$intptr(0x2c, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/40) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x80000001, 0x4) personality(0x410000e) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) 2018/05/10 04:32:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000002e40)={&(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/231, 0xe7}], 0x1, &(0x7f0000002c80)=ANY=[@ANYBLOB="18000000000000001401000002000000ff0700000800000048000000000000001401000001000000070000007b000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001680)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f00000029c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='2\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002700)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='#\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d300000000000000", @ANYPTR=&(0x7f0000002840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="b500000000000000", @ANYPTR=&(0x7f0000002900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9a00000000000000"], @ANYBLOB="05000000000000000200000000000000000200000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000002a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d800000000000000", @ANYPTR=&(0x7f0000002b40)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0400000000000000580000000000000014010000060000002bffffff07000000", @ANYPTR=&(0x7f0000002b80)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000002bc0)=ANY=[@ANYBLOB="ae00000000000000"], @ANYBLOB="ea00000000000000ff03000000000000030000000000000001000000000000000000000000000000020000000000000018000000000000001401000002000000810000000800000058000000000000001401000008000000faffffff08000000", @ANYPTR=&(0x7f0000002c00)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000002c40)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="080000000000000006000000000000000100000000000000200000000000000038000000000000000700000000000000"], 0x1a0, 0x4}, 0x4040084) syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/10 04:32:39 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x1, 0x0) name_to_handle_at(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xa4, 0x100, "b8bf8379840abec2b219b55d4db02b35b347cc1042688787b8193c66460080b2e635f33d5f7193500a69662134c089cd9ddd71492ebf7360c05126ad225930d5c64cfeb91e14ce416f1a48c3571bfbd5597aa03e8e2b3763426466852e8db996ee91216d068b6478780301729426b2fe1dce819b736798eb59b7f2b0e36effd52dd91efae1a07170d9de61db5d782d8cbc207994bbf9decf7d9b79d8"}, &(0x7f0000000380), 0x400) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000200)=""/101) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r1, &(0x7f0000000080)=""/98, 0x62, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1100, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:39 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/rfcomm\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000580)={r0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000500)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r2, 0x0) r5 = accept4$inet(r3, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r6, &(0x7f00000001c0)={0x1d}, 0x10) 2018/05/10 04:32:39 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000380)={0x303, 0x33}, 0x4) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) write$eventfd(r0, &(0x7f00000003c0)=0x1, 0x8) sendfile(r0, r0, &(0x7f0000000400), 0x80003ffd) creat(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x14, 0x2, &(0x7f0000000140)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}], &(0x7f0000000180)='syzkaller\x00', 0x8, 0x56, &(0x7f0000000240)=""/86, 0x41100, 0x1, [], r1}, 0x48) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x2000000, 0x0, &(0x7f0000000080)={&(0x7f0000333f88)=ANY=[]}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 04:32:39 executing program 1: r0 = msgget$private(0x0, 0x34) msgctl$IPC_RMID(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1, 0x800, 0x4c81) dup2(r2, r1) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/05/10 04:32:39 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x100) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) 2018/05/10 04:32:39 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000140)) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2000000000003, 0x0, @fuse_notify_inval_inode_out}, 0x28) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/187, 0xbb) 2018/05/10 04:32:39 executing program 4: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8000, 0x2, 0x1, 0x3, 0x1a}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x4c, "fddca0d3880cfaadbb1b572808f94d93914f5534264200050931e6bf9495c863ef1cb74f502435d9452dec7131f94d7ef78e5cdf59a3a7570b0ebf199e6ad7eb4a42657d06b956a0fd57716a"}, &(0x7f0000000240)=0x54) truncate(&(0x7f00000012c0)='./file0/bus\x00', 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f0000000200), 0x401) 2018/05/10 04:32:39 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x1000000000000201, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x8001, 0x4) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000300)="ed9ae7ea8e8306b9177c3861d4d510a406c397fb955c01db2b4e80f950ef7a0081194ec96bf85055f03b9b6e2463433f7989d0659df732a4d5a53c5edb1876b07e2fe0601eb3085b91ffcc5a039ecd9ca4dfd02d") ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000000c0)=0x81) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x218f, &(0x7f00000001c0)=""/94) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0xfffffffffffffffe, 0x3ae9, 0x8f, 0x6}, 0x8) 2018/05/10 04:32:39 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = dup(r4) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000006080)=0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x21800804}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="a31752362c41e173fc2bdc4255"], 0x1}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r6 = accept$alg(r4, 0x0, 0x0) socketpair(0x7, 0x8000a, 0x1, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x1000000, &(0x7f0000b53000), &(0x7f00000022c0), &(0x7f00000037c0), &(0x7f0000006800)="88900fb5c8e910f907b5554304e445f45d0a7a585cc627c8f3290c56062ffcc06ffddd7b70fa5a4bb47b2896d3089f745fc0b04ec116108aaf69e29409e1387c486ffcf915d708129ad8959d9e194728dfc1edde31accc466f1a007cadac7e6512276b03e16019e887c1c2c5925982f7605220561f0244ac98cb45c378e0f789a9f7ff217bc56fa5f972ca994fdd6dd6d14ecf531bda1b422dc25b72c8cb9091a837353083") wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) r9 = accept4$bt_l2cap(r8, &(0x7f0000001e00), &(0x7f0000001e40)=0xe, 0x80000) r10 = gettid() sendmmsg$unix(r0, &(0x7f0000006480)=[{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000700)="720b57f71c33c40580125485044a6675fc0997984f874de271502006e14e541c855765981918d8048339ecc34583242e75ba30f9e7b69782aa14dd20c78e0ce69a164119cb5deb74791aea6683b5433524295eef31ba8173af4345f9ad38e621f6d438bdbd244de50be90d256bc0e545def271b757cde20dd07836bc3d97bbe9f5eb1ad6d7d714efdd5e70171b67d4d0a2b4e24506215e32", 0x98}, {&(0x7f0000000800)="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", 0x1000}], 0x2, &(0x7f0000001800)=[@rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r5, r7, r0, r7, r0]}, @rights={0x28, 0x1, 0x1, [r5, r6, r6, r8, r0, r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xe8, 0x4}, {&(0x7f0000001900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001980)="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", 0xfb}, {&(0x7f0000001a80)="b3e995a53ce3abae74c0528a5536f614e96124300761baf2234f566d4a7595a9076e83e23ba3723a401e22a485b800d9165df3afb010210ad41a608efe257ec0819b40743228af60688bd4e2b2a5cea1aa880fc168a26a0e1da6e68681b4ccbaf31f29133c5141c2a578", 0x6a}, {&(0x7f0000001b00)="53376f4cf605418431f37081f3b62afd19cfd2e608d86f4e38ff0bd4a43ac95696c00cb2935a8aef7da1fed8c44a11ad8881fb7564a20ffaf80787517298f88f81127618502dc13aafbe8429761c2e275cc31980a87edc4b9a0e911a9393ebfb7b65ee7751380c9c8d1d5b1545bb723c0220b08c0d1d00b212bdf9d86b0350cbe9c81bded05d3d9aeede3d4cdb9e37eabf7d1a22e7fc29", 0x97}, {&(0x7f0000001bc0)="4746d32c6c4af7a37df3b4b64eccbc8f00a05aa015b58932a747d626680da7c45becaafb38c90214b6647922fab4986d08babad3869842cb0abe30f529542c44a7ee88e24fb3912c7297bd1ebf5e2ed9d826bb538b835e2109fe6ec5a6c684bcc4e0d993d5bbeb108e7f2a0a72fd5cf5ac10a0951fd90f0af04a838f9d3f22a337f9708812dfb5a73b2d2b9eb0174489be5df93f0d3141f45df29a2858982370144f194ad75c43904ee18dd8ee9eee3e3a1e99ca31adc1f41aee9331b504ef1779114c", 0xc3}, {&(0x7f0000000640)="5214fd1d43b37cad02398a7d43269efffdd4e6629e57fc6339cced1f23b68f00a2b850ef5a2250ad2d64c645557f9e", 0x2f}, {&(0x7f0000001cc0)="4673fd1c56670561d769b1b69d9a5a37d7841e5f86faa78e334b709f9d54d2996a6c6cccee19d5df5e58994812458626e21a89ef003b190aa0f1e336f28adb2a93809b8269a30f28b28531b9fcc51e133997a277f7a108dae6540bba5e347e9fd62911dc4ba7b4659a1284879b7ca615d895171ee8cfe9d6cde676b70329e9430660a53786988e5539ff67e750bfb8c35ec80ac961e0834def32c442cd8ae8a0dddb", 0xa2}], 0x6, &(0x7f0000001e80)=[@rights={0x30, 0x1, 0x1, [r8, r6, r4, r4, r4, r4, r0]}, @rights={0x20, 0x1, 0x1, [r7, r7, r7]}, @rights={0x18, 0x1, 0x1, [r8, r4]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r9, r5, r7, r8, r4, r5, r7, r0, r8, r5]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r8, r8, r6, r6]}], 0x118, 0x80}, {&(0x7f0000001fc0)=@file={0x0, './file0\x00'}, 0x6e, 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", 0x1000}, {&(0x7f0000005d80)="d8a7a7873bd137b54aca640b1d0d8f354a2b1043a36a9ea8787e7908e89e5970adf4f8472f178beb359d671f36e8df347271b92512161ed7fd41c38bd974a8c6fbc3d2ba9efc17ebc6219a10ac01be71d2e733e72e13e2a771f4ad9c008d3054afd21e74e14caeda5850c292a85be54f958d9b1b3c5fa136dd90c72cc15b88e629c73c1673dbc215c35a604065024b77282f36ec5125d81802dfbef5b61b14ea88d5981d4d88df24e5fd3a99923a2d249dcfb9e73c7c3a5b7455755214920a2d710ddebd2233316eabb9f3313d3f519355dd2b41f056cd23c05e98f29ef4bcab6f53ecb6c051f459c1ae54b2256d4791d9fd", 0xf2}, {&(0x7f0000005e80)="c4cd2139c08e6f84143d566dc3736df7d8f98b18fde1aec47812b248563ef68a7e7e451cebbc377f7b2ba8ea8e32e6bea0bf53dba829f3db082c084a8e8bab687d8ed0fbfef79b3d81fcca5c8f800665220e8be362730b5aae4c2a7a0472b9ae1a237e7e70b242190db2039fad290a6d3ab469a7f6bea20b3c603dfe21e37ddb98ceed7e8b4b2a5540c29f38f69fc71061425f83c87f616855ce45ae0b7140abff393ffd17d153b4d6", 0xa9}, {&(0x7f0000005f40)="866631f3117e17361ffe8878e4d9c42d64ebca25b3df93eca4d43ae2a4f7101e62274a6a7a59b64950cd655950b064b4dbdc981a1d1ea8b8f798211c96debe6a5b8e2a18b7e37bef76b6e4a1c095ac62c01545268b39d3d39a9a56c2e1f5e045a88210fbfefb7de17d1dd416", 0x6c}, {&(0x7f0000005fc0)="9401a397456a76277c78f64ec7bce65c5a9343af33879b7d6933c194", 0x1c}], 0x6, &(0x7f0000006680)=ANY=[@ANYBLOB="20000000000000000100000002000000bd35e5458cf4c362d07446b162c1057bc5c5ef75ef93898f4cdbea663a4d46900fda59a6b7bb588c02f3dea17da84e7103f02392402aa3701386d318b8b319c8f0b37cd50e30a00af3005e05e951353cc390377a2d", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000020038000000000000000100f10001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x4040}, {&(0x7f0000006100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000006180)="2cdfa71625051fb2e2ffb694823e6e9919212460bfa713ac2479720918dc360a3e07ff8d6d45f496cd8b00dd5fb4f0c266a7d9fbec26e094921aac384adda319af8df9e0be7b51f96281992a36938ac41769dcbb93f15675da57dba997eb95ae63731418f7b998d5ef551b2304e2773bf8387a35d855d293262bc726c173b075038caa58eb23b041f9fa26adede920db7477f24b8cf4202db16f2e7fdb605a600c3b5c1ec5f7ab941e9404e25699a294ffd138d1bae460d6eb3aef4124c69a72cd28cf3f300877dda3425f9ec4954118357973c56fc48580543a8bcf8776", 0xde}, {&(0x7f0000006280)="7c0d6d2bb4050b194acfb7b2e05e779e83a93bc21eb719b730eb5d077c8793b014e7e9b2637bd0cfe6b986077999b42c8c4602269596b862cbf0b2ba342f68780654d68e08b565b6b861d9af083ac0b4e5d6d5ec0cf9901fec0e4da0155653b8d3c7e9387eb5a641fde8e9f2e7564fe4c4aec739ded54da4ae399205b19cc47dd6958112da927ace59b31c080e82b5bb62420601bccbf47a7ae7653a852c2de2b651eec485a6bb2be4d68f7b029e0bcb", 0xb0}, {&(0x7f0000006340)="35624f8445ccd8d8b990087c13399358f3e1c243d9c1ed461c913ff1a680ec460e", 0x21}], 0x3, &(0x7f00000063c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r5, r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xb8, 0x45}], 0x9, 0x10) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmsg(r6, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe4, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r12, 0xc0106438, &(0x7f0000000240)={0x6}) bind$rds(r7, &(0x7f0000000500)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r11}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) clock_nanosleep(0x9a993829505867a1, 0x1, &(0x7f0000000680)={0x0, 0x1c9c380}, &(0x7f00000006c0)) 2018/05/10 04:32:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x20cf4fa3, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:39 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000006b000)=""/24, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xfb, "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"}, &(0x7f0000000240)=0x103) 2018/05/10 04:32:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f00000000c0)="9a0080b20066b80500000066b9998b52800f01c1baf80c66b8a4e9ac8d66efbafc0c66b80700000066ef0f00d6baf80c66b8e643f38466efbafc0ced0f0173a6b86c000f00d0baa000ec36660f3825cc2e2e660fd7c9", 0x56}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000000)=""/178) 2018/05/10 04:32:39 executing program 6: 2018/05/10 04:32:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000), 0x4) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x1) 2018/05/10 04:32:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x34000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:40 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200100) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000380)={0x8, 0x2, 0xffffffffffffff3c, 0x1f, &(0x7f0000000240)=""/31, 0xd4, &(0x7f0000000280)=""/212, 0xd5, &(0x7f0000000400)=""/213}) 2018/05/10 04:32:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000080)={'bond0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/10 04:32:40 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ffc000/0x1000)=nil) r1 = socket$inet(0x2, 0x3, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2dd, 0xd6c, 0x4b3f, 0x6dd8, 0x7, 0x0, 0x7ff, {0x0, @in6={{0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x1a}, 0x1}}, 0x100000000, 0x5, 0x100000000, 0x3, 0x5}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3ff3, 0x5, [0xfffffffffffffffe, 0x90, 0x5, 0x7, 0x1]}, 0x12) shmctl$SHM_UNLOCK(r0, 0xc) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0xc000) sendto$unix(r3, &(0x7f0000000040)="354a1824bc3a7a447a419af074b07810df1906400e3a538b43ed56accb8d710edfde4a9569b0876b9c0b", 0x2a, 0x800, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/10 04:32:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100ad0345390000010000800000000000000000bc0e00000000000000000000"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) 2018/05/10 04:32:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1800000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:40 executing program 1: r0 = memfd_create(&(0x7f0000000400)='.\x00', 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000280)=0x80) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=ANY=[]) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x0, 0x5c, 0x0}, &(0x7f0000000140)=0x10) accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000340)={0x0, 0x1, 0x1}) r3 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000000)=""/161, 0xa1) r4 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000640)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000280)) socket$vsock_dgram(0x28, 0x2, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0605345, &(0x7f000003a000)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000240)={0x0, 0x3}) socket$kcm(0x29, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000380)) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000680)={"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"}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, 0x8) 2018/05/10 04:32:40 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000700)=""/148, 0x22) socket$inet6(0xa, 0x0, 0x4) getdents(r1, &(0x7f00000000c0)=""/102, 0xffffffff00000018) 2018/05/10 04:32:40 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3400000000200000000000000000000000000000000000000091ed6c902488a57192709000000000000000000000000000000000000000"]}) 2018/05/10 04:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/05/10 04:32:40 executing program 6: r0 = socket$inet6(0xa, 0xb, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)={0x9a, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0xffffffffffffff00}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x98e8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x7fff, 0x204, 0x3ff, 0x9, 0xffffffff, 0x5, 0x401, r2}, 0x20) r3 = pkey_alloc(0x0, 0x2) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000040)}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="78689af3d094203c38d46ad3e4ee2ddd5b4c721fffdfd24a98f289b7be89d2d25980bae99b451ff4cdfc8240c7b5006157cbaa81d8eeb0c28acf943103a6695a92c720837619ff0d9c89783ecda4e500fd9864c84a7293a0a9208a46b30f42e8dd94d7fa7d165695dafdd1a9e81784bcdb8453e9f9dca0bf74861a9f3411dc12bd06", 0x82}, {&(0x7f00000003c0)="862a37d596a3be97c92b8b", 0xb}, {&(0x7f0000000400)="0feb95e8b1f8e4a84e2bc479f7af7b106903c1842bc0f83ef678d2753b075dae9e603da933d88b5afb3f5bbd7f513078d0d1eaa4312d710940ad8270376239f76dcee14113c967fb4b295b9fe01ce5398290c33798ff17e2ecc59ea205dcff2d55dd10e8bcf59c350ace4ff512355830c27af778bce8d085ff6b72019ccaf60005706e649ba4d6a682c042f508de009f801c1cec0b9bf3abbe51f570aabc23c71300f34d6a40d2c3f8af17bafc66b8fc5569be0e2b0d706e1f9e1d6439c7003bf8abbb9e78ed7b4fdbb116496639e3d779775f62d9", 0xd5}, {&(0x7f0000000500)="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", 0xff}, {&(0x7f0000000600)="baae95057644952f4998773f3523cbf10ce080d86d1471e8a7735592fc7c170f19227d7ae08a169ee411228499c2f4c2dc1357f83129c7de86edcd8774d238633d65e26a65e93d234e99d0b7395c2de6", 0x50}], 0x7) pkey_free(r3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) 2018/05/10 04:32:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x7000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0xa}]}, 0x24}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xc0) 2018/05/10 04:32:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020000000a020100f0ffffffffe3ffff01000004"], 0x18}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200100, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0x28, 0x100, 0x2, 0x0, 0x800, 0xf002, 0x2000, [], 0x40000000008}) 2018/05/10 04:32:40 executing program 1: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r0, 0xf5e6) fdatasync(r1) sendfile(r2, r0, 0x0, 0x72439a6b) 2018/05/10 04:32:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2c00c2, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/150) dup3(r1, r0, 0x0) dup3(r1, r0, 0x80000) 2018/05/10 04:32:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) sysfs$2(0x2, 0xffff, &(0x7f0000000180)=""/4096) getsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2}) timer_create(0x6, &(0x7f0000000080)={0x0, 0x31, 0x2, @thr={&(0x7f0000001180)="47f87643f4087c5a96cc9c194fc52e2dcfa4d8a68286695117dcca967b71b37d3f80b7a8e86f898180a1c973ec4dffe12302a5b15621a8658049d3a50577c860cb04012b204e297ad603227db456cf24c6c79301aa6241ae06230cb6d3db1fec37ca3e9589a5", &(0x7f0000001200)="7c0e514315843f65d19afae8cc8a0f43b4a16326bee35025a6707764c42015110bbb63d3db003d6e87275ff62ff42a27ac2c6441512f14ff711520ba053fb7f84f104788cdf85ca7ca431f68ff30218e3ca08fb8f2c217331f30db29a16a3d68fc889367b8c32e7f09e2d7e420ad2ca27736aa07e32b60e02dace983e694e6e7a692f5bc8e38137c80efa209ac36330e38d4bc49608a521d634906bd09e9ab2eb90a6510d52042c0fc2bb4280b9529781493cc9402"}}, &(0x7f0000000100)=0x0) timer_delete(r3) 2018/05/10 04:32:41 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40000000000042) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:41 executing program 2: socket$inet(0x15, 0x2, 0x800002000000) 2018/05/10 04:32:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x18000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:41 executing program 0: personality(0x7000008) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x100) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x1be) uname(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3}, 0x8) 2018/05/10 04:32:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x16) recvmmsg(r0, &(0x7f0000003ec0), 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) close(r1) 2018/05/10 04:32:41 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000004ef0)={{0x1, 0x400000000000, 0x4, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000000100)="2f6465762f736e642f636f6e74726f6c4323008be35fac495dcb9397a3c1ed808ef4eb5cc388c807cae92a59e941bbbd45d9435017f3955aa710fca39ee3090000000000000028cf8a4201512b9491dc85e99bc1bfd2ce3f10be30dd91c03165bf8a418b4574f022141454ae48a448c0b69baefca9ea38df56a87324894769d6fb1e7544849b5af36dc425cd95d470ec241c147bff315696b7b2fed634d941bcc480149120702e61484aa3ecaa059951fdb5ff9951fc4a1e02608a969660579726a1bc1716c40cf9965ea369079f0deacaab1209", 0x270, [], [0x0, 0x0, 0x2, 0x8]}) 2018/05/10 04:32:41 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) io_setup(0x7, &(0x7f0000000180)=0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)=']\x00') io_submit(r2, 0x1, &(0x7f0000000480)) 2018/05/10 04:32:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="500000000000000000000000000000000700000088500ebd000000"], 0x2a) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) 2018/05/10 04:32:41 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="04002abd7000fbdbdf250a0000001c000200080004007a030000080002004e2400000800040052ffffff300003001400020079616d30000000000000000000000000080007004e2400000800040004000000080004000000000064000300080003000200000014000600ff01000000000000000000000000000108000400030000000800010003000000080007004e2100000800080006000000080003000200000008000500e000000114000200697036746e6c300000000000000000000800060008000000"], 0xcc}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r3}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd7fffffff000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) getresgid(&(0x7f0000000180), &(0x7f0000000380), &(0x7f00000003c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getgroups(0x2, &(0x7f0000000480)=[r4, r5]) 2018/05/10 04:32:41 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8e, "fe115c1a9bb6cd75b126c99ef40975c50b0643b8503d4437149cb53ed4466c9d42c9a362b114556b361c9d32376ef85d4ed89bc2753bc947c6a51c1f734e915f11765e1e09d94a1802a1061fcf979e6bf6d6648436aa9a9aac74c8adc096801be77b33e0607b393c291004d0d424cb83b24ebd72caad127b4f0f4218d05c07e86bad713c4d009a3aab06904af999"}, &(0x7f0000000100)=0x96) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x101}, &(0x7f0000000180)=0x8) flistxattr(r0, &(0x7f00000001c0)=""/50, 0x32) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x108, r3, 0x1, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x58efe391}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xcca}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x108}, 0x1}, 0x4040001) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000440)=""/130, &(0x7f0000000500)=0x82) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000540)={0x12aa, 0x5, 0x200000, 0x80000001, "493d9c7250c370d497c85a9d416ced8854e0237a3e3a193033d90e3fc2283d6d"}) r4 = gettid() r5 = perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0x2, 0xff, 0x80000000, 0x8, 0x0, 0x5, 0x21112, 0x5, 0x1, 0xfffffffffffffffa, 0x3, 0x3, 0x5, 0x800, 0x3, 0x2, 0x3, 0x20, 0x3, 0xda, 0x1, 0x4, 0x800, 0x5, 0xfff, 0xffffffffffff06c0, 0x4, 0x8, 0x0, 0xb959, 0x9, 0xff, 0x3ff, 0x7, 0x2, 0x7, 0x0, 0x1, 0x6, @perf_config_ext={0xfffffffffffffffa, 0x1}, 0x6004, 0x4, 0x8, 0x6, 0x46b, 0xffffffffffff8001, 0x3}, r4, 0x6, r0, 0xb) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000600)={0x3f26, 0xb6c, 0xeeef}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000000780)={'filter\x00', 0x0, 0x3, 0x80, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000700)=""/128}, &(0x7f0000000800)=0x78) syz_extract_tcp_res(&(0x7f0000000840), 0x401, 0x3) r7 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000880)={0x1, 0x1, r6, 0x1, r7, 0x5f5, 0x3, 0x401}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000008c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r8, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x4}, 0x68) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000009c0)={0x8, 0x3, 0x60f2}) pwrite64(r8, &(0x7f0000000a00)="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", 0xfd, 0x0) r9 = shmget$private(0x0, 0x2000, 0x54000018, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r9, 0xc) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000b00)={0x303, 0x33}, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000b40)=[0x9624]) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xb37a) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000b80)={r2, @in6={{0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}}, &(0x7f0000000c40)=0x84) 2018/05/10 04:32:41 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x2c0000) sendfile(r0, r1, 0x0, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00003f7ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/10 04:32:41 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/05/10 04:32:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.max.descendants\x00', 0x2, 0x0) write(r1, &(0x7f0000000200), 0x0) socketpair(0x15, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r2, 0x2, 0x9, &(0x7f0000000080)=""/142, &(0x7f0000000180)=0x8e) accept(r2, &(0x7f00000001c0)=@pppol2tpv3, &(0x7f0000000240)=0x80) 2018/05/10 04:32:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xf4010000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:41 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x51000}]}) syz_fuse_mount(&(0x7f0000003800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mlockall(0x2) 2018/05/10 04:32:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1ffffe8a, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff02c}, {0x6, 0x10000000001}]}, 0xffffffffffffff4c) 2018/05/10 04:32:41 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x40) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000400)=""/174, 0xae}, {&(0x7f00000004c0)=""/117, 0x75}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x325}, &(0x7f0000000340)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000580)={'filter\x00'}, &(0x7f0000000600)=0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x7fff, 0x200, 0x1000, 0x7fffffff, r3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000200)=""/216) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:41 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x2) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) close(r0) 2018/05/10 04:32:41 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000040)=""/126) dup3(r1, r0, 0x0) 2018/05/10 04:32:41 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="03000a8871ef3d810220ecaa3ad2e9b620297cbfe495ddbf75dfcca2605797c44312ed4dc68eaf8a6f231716b94ebb85c169603834f3a3762f426008353230696d569e15974f4e5167d838daaca893c4ae1628ca623b0000e0a2262a196a4dd2da5d23f5b5237344", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xbd, "e294a4f6b2d4eca18dd31b697595dae6590ad091eff7ac4da83000acbe00ff1ae939334a9d419469e28eee767517883155688e2a9c3ad914f44f56f8a8676707058b40d33e26d6dfa0ed51729c75b7e7ef53dfce7c53d1d82b41c12bf56d50fa58f3269ecb3508c95bc3743993fa4b8d605f05714f9d575c605ba6b3c9b198a30a0f6c785d115592a35e9f6318d48b3fc1d16c8d14739992e0c29e5e8248b918afebcd2f7a10d96dffa4dfde88ec55565e22cf6928e57fa32705c6d4a9"}, &(0x7f0000000180)=0xc5) sendfile(r0, r0, &(0x7f0000000000), 0x68) socketpair(0x0, 0x1, 0x3260, &(0x7f0000000300)) fadvise64(r0, 0x0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/10 04:32:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="0400000000000000010000c0a44021aa0900000000000000040000000000000001000000"]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:41 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/keycreate\x00') pwritev(r1, &(0x7f0000001400), 0x10d, 0x1) r2 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='attr/keycreate\x00', 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) 2018/05/10 04:32:41 executing program 1: io_setup(0x2000000000000bc, &(0x7f0000000280)=0x0) times(&(0x7f00000000c0)) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x7ff, {{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0xc9}}}, 0x88) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/05/10 04:32:42 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x47}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/140, 0x4}], 0x10000000000000f8, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x18) 2018/05/10 04:32:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80400, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="bf00000005010000382200ff000000000000002f8cb1"], &(0x7f0000000200), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x39) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x4000, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1c, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x18a00) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x400, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8, 0x30}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000000069870ac128a2cc2a55e493b0c7"]}) 2018/05/10 04:32:42 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000240)={0x27, 0x10001}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000000)=""/174) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x1}) 2018/05/10 04:32:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0xfffffffffffffe7e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9ffffff"], 0x2) 2018/05/10 04:32:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xa, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:42 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000001f34)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="cc00000000000000", @ANYPTR=&(0x7f000000e000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="8effffff00000000", @ANYPTR=&(0x7f0000013f5d)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a300000000000000", @ANYPTR=&(0x7f000001fff1)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f00000000000000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB="8fed17972e5336374153330ca34fdba3ad7a6b0e92fd7314d2"], 0x48}, 0x0) socket(0x19, 0x80000, 0x9) 2018/05/10 04:32:42 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000200)=""/224, &(0x7f0000000300)=0xe0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0xffffffffffffffc3}, 0x1}, 0x0) 2018/05/10 04:32:42 executing program 1: socket$packet(0x11, 0x3, 0x300) exit(0xd1aa) socketpair(0x2, 0x2, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000180)="1b976fc6b2cb5c3dab68e8c83747268666c5e4974d2508a24dcf9ba46c715178ce0c0baa2099f681bea2f682761da3a3ce70ca60678c89ab6a47b212c2a84ac43329caae20a48b1421e9e6aa3627022002bf13a6f82994b5429526140b2d345c9574a147b3091bd346a693d3737d9e7002116e1b1568ec1fd74938272455d01f7aa8d05dee21703ae7d323b552b64e5e0f67fd55562fa203e2491cd58db37bb5304d93b093f3142a7ddfc0d22c1ee2e050efe6a71b2b16eaba91b2489aa48d46f83bf0007ea29f06f835e6d5d66033ab569f13fd09451a6b3ab353cdce917ac640abb5b08f35ca1bda7dc58ca4593f3a078c3d2438885c928bd258cbae2bd18da10c3ae753e6b483d6e8155c60e0482bce35e40ec0cd7bde6f38875ef5f633bba4116f23b767f207e333d0003d4d7e7e9f1ee0875979a610334a853b2861e73d45d44bb5d8935d91d3b817cddcd199ff06254c6a87a3a5caa0e2e347dc90315ddeef8543d79cf1caebc84a9812f8b6c9ef7fed7d2e870cbb305e3864a75d6a48c048bec20fe4762d660131333044b9f27e7de7544c352dafa704a721504f83b553e3b6cdb10ea27251a52e8d5a7bee4086220ebc028259f293512f8ffdf00d9d05a3680bb5b18ffdc82e61745e21fcc1ce873a820c5a7f64539fbd5bd7f5601eceb6d538e025b2a5012d173ff91afb677dedd0fc4d2b03a7820253368e1ce47f4b96b5d37d4e4d2efc9b726ef9ead72146f4f1482b399e5dbd7b5c23ffd0025f58a1ffae478c026a38c5768d655c75c231fb318262073c083aeb83e7f803f8f88d99591e2af7a6d588059c650c90f6d5eb71e955a9b80d4bced532bcb84266b59675ecfe36e3e0513389ab1a8f03179822c387d269df3f3f99866db60a647084d6fb290d172509ca5d27e0ae824b0138b88aa8254e998fe0741913f4db7a09ec1c492c08f8d7494e988dafdd48526f8675678aaff645c3e50778b93abb8fd884b5276ac2c61d56a0992725a30c9b6110af74bf7e74a2d16747005586c92f40776a9fe528a37c9566377654101125546f85cc0c2b67832995ef1e02a4f375d02cb5119d63f06156818743d47f5470fd346e323ed0ff943908c0aee30d128630d05d36f570eaca409793a4513384327b58fe6b9e08f362f73d1d8b93451fdf23b66ee7abc0b82c221786ff782740373eff84cabe91a6868931a7e0d04a91dd1e98e225583c3c5d3ce334e332939c006d35ea7b84acccb1c15089bbe8a011c3bfbca991e63e3a5ce622726986aa0488e20fa2b6828387bd353d14e262090f6989460c043f80b8ac2b63998ce6f0c675790f1268b4b3ab9ea2ea317cd58c6e7aaf4d75faab614ce80faead5110cc327158c803a2a5984ad3d987fed18bcd0176e421586d36cf63ebcf3868783386ca8321bff552f3315ed02b3c6bdf97a45f95daa7533c9abe390af57a3a1eac5d20e1b5564fc4cea0e54954e9d3b7d2d170620d02d8d73ef3828e9202372223422e0f48fe5798b901ca6a2e933651002829e4514a0fd4a47e2ea608f96b35cb8d5f1b47a1a33ee3f9ecbbd4a519da36064425b78996399e3bdff4b586cd1a4ec93469ff648cd36e8376dabbfa5f910732639e60c6d6e929cc38cf1bfa16ff494dfd8686f0b7da1448457665210ef6507fadfd8070a9fcd5ad7b2d92bd42b1486f9a053e74b7f659e939c5f8f938cc489e322c2a1085fe66ea978befd574dc96648f8512d210fccc15418c28a9341a081b30a3f62fc32db0bcbd539d36aedf7f0e1802ae9dac00928568f3cc44517b6d0f00d4703d09215aec09a81fc4c91abce0f7ce1b4f0fddeb9104fdeffcf3f35867ecf8666b7eb98794be3ce9ed11f85ade6dd172bd769756b29553f5d9028da8ed716f87b29d3dc05c7e60d0660a8b61114d7d54d7171cff0b01573bf7186ed9be022f47fdb241a1d45b423d5ce8ee598b77425925bcd40a9dd019fd7635b028615065395d9b8244594eb7724f9eb1c48b64dff75f3175f21d2e300c3986a945682d213cf4d8639acc75688eeb20861e91b6ecfc043a678d7c34055f3a9d12fcda4cb89e209a1033964775a92cdd6b5fe49fa061158b09ab339c59dc79915c7da7284e42bc64f73a077127ae9b12bbc50ca313b399e646b1377af390b21911e88f77a149bba1ec814a31935666d0386c33857ae482a6bdd5058aab9251409fa62b5aa71c904aba3f387a14ac9d4e04c08bd945c16a0d2452d16797c3e8bf9dc55c5552f2ca2aad66b99d648b5d5136137371922f7c04906f1e2daa9c3b45a22fc1a72825a713b1da3916f7d27516c4cbf9a0b88696c180e1871daf2c1013bbbfcaed854432fdfac88d2c621b349858f25671996490f554840fc37d4ba9a09edaee70b6290633d6f321c3362a776e5137a58375c2e032bc5c87884a0ea8c5568d63b66e75933ed9a36c70ea8b2c55ecdc31434b1d2af40894aa70026f09bde49dc383006738ffb5d6e302b853f279daaa7a2eae3ff996783f7f7dd648bd91633b730924835c95bbf42d650db0d26461808295b61601b1fbd5bb102a8d8e3219d79f5fb08a69800da86d917a81072ed70336b16d792c8d17d080c4a2bde1b8561ff02ecf748598bde1102405cd71c73fabde5f03ef9fcbbc32cfac6aa9ddd9bf461347e1d0389e5f7d78c64d6f66560282278fc3783484ff42de3705f3c6696f2cb8f2062304504815a0c3079d3d096e9a2d9b5f42bbca53ac5de0213b1ec1414663c6f84b02ceb5b1036f93e3553402b0286bc58d402333e1f579ff2e42e6480f39d5cb727421d390b8c9c6a6f7961fe104a510933267497673866e60c0dd7d4e2c967ca8b8ad3961e261e3520eba827001a27a6099adf1d204140ef1da9cbe42d79b6ba3175c3145b5e80cc26943b0f5f15f0629bec422382832c5484ee5603bcd3b33d7b011e5911c31ba566bfa92fd7640c1c516732c4044c76ef31263ab7f2c84f329dd23c71e41a8733dd09c7d62c304e2695bcb49f55b03b5b7e783afce2380a8bf918b4c07646302d0791546f2cc8e2b6376f674650723599eb005fc2eddceac54c2efc338bcf2e3a341ca29fa05feb3703128a21a7c3786ef5ddacecaef7f8e2a6c69310c4ac26c7f8d55d4b4b7f6f57550933dd4dfad0ccf29f864c45850906ca1f2fd6df8ec4b754507b141b0f25b6234f5035aad67f6d6bab255e9ce89ea42912c30d7a2d5a1a2f919cfd4bfc6fa0d9e0d3248245fad8cf2ad9470e1b8cb81936fa112963b3e86602bd363c64c5e4bd5d3b9b8cefff6b487c0d113ac60d5996898678fa912bdf19e3bc1917e18585eccb8a58f021fa1c3145097558177a7fac4cb491042fc1a606ced0e26addac4ecc05663479c18f030cf34d7f06ce7883efe17bf765b69b3871c48033263d996aa718c6007178ef1910292ece5527c1894e4849ee1f782a560cc870933df4b47d8e1d9bf44fc5eafc45b97e91a29d4733808ef09b33e8105f8b79c85ad2af36e2df5299b00b9b46b4a594c9be8fb98c72d13af10b59b2c1c72252c7b8b541bc8c4f1a034dca4fee012dfb4336a33b6165fb27d0aa31eb50533df284c83852ecca50ce4d98db7c411bf633a5f339ab811fcdb54be35b8b84303c0f55ebddca6450ca5c751978b956a816ca83b0d3891bfd36ca963718294a6ed4aa7a1d5b8bcf40701b10eda1517737ece1b89ee28fbc1110b051a88f1e571af7e97c099f8fcd740a7b69e4e2450eef5fc2b2fe5c2187edb49f19c182fa8da5a737f29c95072114602214fe8a920b1016c7c84d16d97b147bb561e7d39d2e55c8b9590632514422f0810c4e3a86575b8c4780635b8d37525fca9f701ec6f9c8061d8faad1e0b3dce0452e465b6f439ec7b666aa92dd3b200b841300063bb85e55f9f3f687626fc3e23871417d9f4cbcc78225b5959006f8bb4b5d8f1ce88a122dc09ae3868e7274788559787dba5a5620eaef33c031358380e3df0245024449e1438ee162a902d628f18289de2c4886dfb24bab60d6c13e6fea3354984d70baf891ee9ebff94f3f3c8700411d9786b609fa090705fa3ff85333188b1b0b6b96c979ef049b423085f1e3d4e3fe79f72645d1308a251c47e6baf49c9348963d74f20cf8ff632206353af02aa6a18255c621a4493d529250b79de6ab0f8fb67124f3d2e0d03e9c6f57d0061e6219cda96faac23eb12dbcc0e06fb512006dfc3c5e2a5d29eb4107cc0357b60f09419dd9f6cb438c96695a74a3ce5c4c940ce6a7b55357f99ce82c47d238c1949488f554d88784c8491e48fbbe1c2c2690c997e55985481563ba4a1d9516573f9d54f7e4cfcb9c623d80ddb2030369208d609e09d5cfe945b1d2f72404d61aa3eaad9bc6e9debb020e9aff1bd4112a0cdc3caff37ae9977af0ed2d6310587337fda4764e9ea63bc891da115f3a670d31322c6deac4a89ec23159f2b480b690cbe4076c1761da6f6d28b01c620e3b3dc7307f82ba2325abbd0e44997d0233300e055caf4e444f75bddc788f1f3d0fd13742cffbf13a709bc1a4c921d2c0c2bed45c60f6ee5e16bc61c35feabd701831ae9d8060e8914916dbce30eb20cb6bd99a04557ceb8c20dd5b860cc8e580a271879203cf43713ecdd0219d9a6ed4d5d34ac7260806ce8d2ba500765330b3879ab97821a74b1d91d09b0a9a626bec3f286a511710f3719105bb60e0e1ac6d6fa5d74e645ecffadd5b47342e34baa24821bf8beca42cd19c3693d89f1e172f98f92aba2665ea2ce3d2a189710ab30e1c927b7a7b896ccafd0f4d0090e4162e5ba60244e62e886c6f412f5f204c95c7cfb075aefc76c41baf97c282628f76457495a310f65ba608b55950dfc1b2f28b0fcdc7a55cb80989e571471de505c7dcfc66849642cd6a36d62e147dc5b7ce5bc4001244da56a1fb3479a2c7aef91a3603db49ff67dc9db7d7f5c0fd159070bf53fd25ad1777872e728990f0da78d1ebbff86cd2aa82e1dd9929ccbeb8130e2070cd1829246995752587fb32c3fe41fccb70e2da7d972d0a916dfbd3acd5ab10b995fcc345db16f5dfc081b8b76b52db915128d85d537f1dcecaf0fc78acf4f4236eaf18ec3e459b3e69f1a08e92e878fe84c5bc729459803995c37bf4e6e04fe13d9db3af7b3e61a1bc1bcfd26cb8cf3a3323351250d2e2130262f75aae792c759b43574cdafe5408c18ea02ce25f9930f03dd63cf65c8404e559a57986945c60287040acbd4584c3b767ebceed9713a50caa04555022e3115062243b582610502464291c916c0062aecffe9f14f2255905424eb2c51b5a99f6bafcba6389c0c6dfcf515b7f4e6817351e7119779ebbfd2b2d952fc19abcca2f97d59a478b051bce0db981e8d7214346f6453dd7501df1a81fe81515940600e73cb454a6bf14abafdd53d16bf543c6f3315bce6a45b34268338d342e7c500cbb8ec2a3d826bea53b558e4538df9ffb1a410dc56e2d9765ab00b2d83fbf84591e9b9f3aed77be5c495bfbc47952e6abdea639df35aa77ea9aa5cf5afa88d0323cb6b6223e58f7e794944a4615c273f7ce7353e8f71bd8d24cd9a7b60cc5dbaf4005ace4e78497cae07c2a8a69d7e8baa8bdf8c390a63d558ad296a686da29576540d8f671ebb3a61087158db21b1ff26e50f308517671c652794a57a50ddb51920de04b24ecc1d5dea43eb576e0bae26c892d8c30b8fe5679e0c5ad0187f3c16814e0341c029e79b4c08a4d294b802e014d8ceb5224777b90645086ec1fbd5f67c4bc0cfc23142e13fcea3ec710c87fa3aeebbd6edcb2ffe", 0x1000) sendto$inet(r0, &(0x7f0000001180)="8054af4cb4ce", 0x6, 0x4841, &(0x7f00000011c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/10 04:32:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000200), 0xfffffd2a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x0, &(0x7f0000000200)}, 0xffffffffffffff1b) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), 0x1) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0xffffffffffffff29, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000003c0)=0xea, &(0x7f0000000440)=0x3) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000000000000000000000000000000000000000ff00"}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 04:32:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xfeffffff00000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001600)={0xd0, 0x0, 0x0, 0x0, 0x0, {}, [{{0x8, 0x1}, {0xb4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0xd0}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/250, 0xfa}], 0x1}}], 0x1, 0x0, &(0x7f0000000b40)={0x77359400}) write$binfmt_aout(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="cc0001001f0300009f0300000100000000000000010000800000000000000000a9595884d96b8887dd31b447b0c3dd6dfcd3010825f7b07bc83df94e184925afbcced29b93245e7d7fd3aa23ad9b149de631675c276d5752c0dd8d6d4f981bdc224890c6cad4aee355e5232e629cc41aa392ddb97379e84147b851001d6ae343163c06b3340fe4def0fbba804dd9f55d717e551ec469561c516f10f40d6c530b29f76f5f165fa0efc76d7fbef733421b2902bddf375158a9f63a25973896d913ee97a4d6413966a8de2ff0753a10b263c82ea09a4d14e69e"], 0xd8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x9, 0x4) 2018/05/10 04:32:42 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x4000000041027d, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @loopback}, &(0x7f0000000080)=0xc) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) 2018/05/10 04:32:42 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x100, 0xfffffffffffffffd}, &(0x7f0000000200)=0x90) 2018/05/10 04:32:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0xe2, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000180)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x0, 0x1, &(0x7f00000000c0)=""/159, &(0x7f00000001c0)=""/216, &(0x7f00000002c0)=""/219, 0x15000}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000400)=0x8001) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000440)={0x0, 0x0, 0x1ff, 0xfffffffffffffffc, "8409eb18f237a76bda1cf22b54f9920155a5c68bd8f6f32b0e41aa86610d1f58a41aa988d87213fda690f924", 0x10001}) 2018/05/10 04:32:42 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x40) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000400)=""/174, 0xae}, {&(0x7f00000004c0)=""/117, 0x75}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x325}, &(0x7f0000000340)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000580)={'filter\x00'}, &(0x7f0000000600)=0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x7fff, 0x200, 0x1000, 0x7fffffff, r3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000200)=""/216) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x11000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:43 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="3fa47ba9185386cce9568f367fb1d339923fdb359ef6e7fb9f90e1550cd42d1773a2ca89fd07e5a3901e6b339f7c813e47a8d7c4160b3f54f23db3445327231253d63d604db5358b56d061baba4c4f0fcd6e5c0d91c0f8fc054f5b581633507e775aae3736b5bb29e07002c2382c7308020892d68917ddeb9c85ede8505d20d7434fc3caab9dfc36ba45bff5410837b81987ae58516fe9f4ce2b16c366059434fab9d427ae6d15e8a6fcc12532d97595ddd0cb787cf2ecae69ff261b0eb009e1bf49e1cb5a28990bf143e3d84c495292a2df8a8e18a2eb607d48f0b7f997872912147340cca84149ac018068bbbf56caf5e08b2e0d84183f", 0xf8, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000480)=[{&(0x7f00000001c0)="96e2eefd22c3539f7263c6d5d551178b7e57a1ac2275359724d4362905d1eee02a6c638476869523f5ea26fad5654c117bac6abf58eff82c730dc79a3b7222fcd8e3c4b6048b279d3fdb8d2a8dfa2f7a808b58f259033ed0910ca6dd64d52cc357326bba2cd022f4c939d83f4d83489f5619864f4283174ab8864e3f2dcd8d7fc5f5ee4b4c9b810a72a6f35aeb6a11dbc84905bde7c58a9a4df9a680d950f53602aaee57e46a559bd907e71623", 0xad}, {&(0x7f0000000280)="b4bcc45dcc6bf9478ea5048087bf684d3e0a60b041220b", 0x17}, {&(0x7f00000002c0)="30f3c3b3e471f2fbcd06b4f409d2d5154e01e98435628ceedd98d8dc285850f10e53352dc0d33d70447ae6a163896feb0b6f3c0e170132e51fdb0a828839", 0x3e}, {&(0x7f0000000300)="18493ace790dff42b528e9e232938953e1947898328c0149b9274eb17ec439655dff878b316865f1b5ada6455a73fdde9ddb0b8fcd1737648c791b21949e3c4fe0f6b8daea7b070f5676052faa8bc00f96c7a31b3196f91173c030d39c7256c49c7a633613e38700fde97146f0cac609f069c9ba94595775b7cabb51d8408bfcee48a5ba72cc490fbe0d9ec51063a6c15f64e4a69f3f9234ed1c1f421d347bc025a3ca073a949d4446d0184a65762a4d98de57426f", 0xb5}, {&(0x7f00000003c0)="6833341e0b04a2af02b88575824af794c1470c", 0x13}, {&(0x7f0000000400)="18ab23df2acc79b09b34cf13d3105678bfb56fd14b0947a87a766ac4a6f71f863579c73ae5dc7f4bf127d8d1a53f34bbc812f784d4b26bfe3349dba87afcabd6fb042b", 0x43}], 0x6, r1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/10 04:32:43 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfed, 0x40003) personality(0x400008) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xf2, "2c22d5d6209ccfa5572e495106d1005074380b529937ba55da9cf6d1af62755009e6ba6bcd1df8b85d65d13e8c4e2a073446c62bd32efd3edfad7cea8720a7b06c0ad3318e5e42c6e4953c022445db965e54969a11599002f53b892e33e7105ca039612e67f3fdba2bd9336cb9009f9e53a0b7ea1147c9c094823eba8c2b8315f474bc5ed858cc3e880dc186cb907dce68f960d61deb3288d858a58f9ee3ecdbd3c87209d9a53b28112ed0b76aec68ca7008dee9144bda7b146fb34da7d29a3af0ea6de4ac25dd70dc007062702d332eccde46775c63d5763f4c2945e2e010fbf112c3583de8148c15bf79a12008a058e736"}, &(0x7f0000000000)=0xfa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x3, 0xcf6f, 0x27d3, 0x1, 0x20}, &(0x7f0000000040)=0x98) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0xa}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)=@ioapic={0x3000, 0x5, 0x3, 0x100, 0x0, [{0x6, 0x4, 0xfefe, [], 0x8000}, {0x81, 0x5, 0x4, [], 0x5f8a}, {0x5, 0x80000001, 0x4, [], 0x6}, {0x1, 0xffffffffffffffff, 0x98, [], 0x1}, {0x8, 0x3, 0x5, [], 0x54e1}, {0x7, 0x1ff, 0x20, [], 0x7}, {0x1, 0x7, 0x5bf5aa55, [], 0x7}, {0xa54, 0x5, 0xeeb, [], 0x7fffffff}, {0x9, 0x0, 0xd6, [], 0xcc6}, {0x0, 0x5, 0x10001, [], 0x800000}, {0x7, 0x8, 0x1, [], 0x1}, {0x4, 0x100, 0x400, [], 0xffffffffffff8000}, {0x1, 0x8, 0x8, [], 0x4}, {0x2, 0x8, 0xff, [], 0x1}, {0x1000, 0xfffffffffffffff9, 0x2, [], 0x5}, {0x7, 0x2, 0x1}, {0x4, 0x9, 0xfffffffffffff801}, {0x8, 0x1, 0x5, [], 0x81}, {0xe5a, 0x1, 0xffffffffffff7fff, [], 0x100000001}, {0x7f, 0x4, 0x40, [], 0x1}, {0xfffffffffffffffc, 0x5, 0x81, [], 0x8}, {0xfff, 0xfffffffffffffff8, 0x6, [], 0x9}, {0x7, 0x3, 0x3, [], 0x4}, {0x7fff, 0x2, 0x6, [], 0x80000001}]}) 2018/05/10 04:32:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'dummy0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffc33) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000780)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYBLOB="b0331521c5b7f5b9673710c80dc67cf70624fb648a25060233d4e2b75deea9860999588a4cf57f14437d8cb28b6326b485d1f35db8a73d3f60e9b79c081ef1ddaf45ec92e27504731232399c9c3faf", @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc415517266318f49526a50df05000000ae4a68e1fcef5d01000000397b0a6b1ecc4dd17f8ab7444af6fa13c50d80af32a5fc716403c11ea3147b0d77d0c3968f5032246eed13ee12490936dfe59a4cfaf1a02b6cd792bc9a6abd5edc1930deb6f4be52d7908727f77881169fe864bdc08a06928f60d5e66e20ec61e605e4089303d2f87bd0d9fa4032d8e4cf261426113b6cc9118b9846c59fb342718e5b41f65207dc3eefa21d1ee5c2a8096af129eed29ce785e8ad47c3195fed96d564e533d0c69e89dcf83bcdba3b18331aa474f36ca59c897b94dde0e8f6217c300e9fab8864cf6a8a5f70120e26ff10b363b8a4d953501adb7dc93f188bf877b32252445b4d77d5626dc5fbfecd0c8778"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f00000003c0)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r6 = eventfd2(0xa56, 0x3) write$eventfd(r6, &(0x7f0000000000), 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) accept4(r2, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000440)={r4, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000500)='lo\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r3, 0x40000000000a) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000000b00)=ANY=[]}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) 2018/05/10 04:32:43 executing program 4: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) exit(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000) 2018/05/10 04:32:43 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000180)=r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x24000, &(0x7f0000000140)) 2018/05/10 04:32:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x4, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) [ 178.954736] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.961545] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/10 04:32:44 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x7, 0x4) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000240)={0x10001, 0x3e221c7, 0x1}) 2018/05/10 04:32:44 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84306910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x80000000, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000200)=0x84) 2018/05/10 04:32:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x3e8, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x800000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x0, 0x4000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)) 2018/05/10 04:32:44 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000080)="16", 0x1) ioctl(r1, 0xffffffff, &(0x7f0000000100)="08dc6d2e9e18b8901a70c816935fb22faf9f105deba1742454cb7dc3078ef102ca1ae4a93ea7b5ffc0db116d8111d732de675b77b9fb729a0afa4b8459540a85fccb565a433605b208ca00b9d0a8a089545bf6793618a191957755df1f63f341253ba8249d910ec48ea18dbadb1b49613b567b3efd6d7104e4ced1e5cf1bd5357b845e2477f0c9d6e8865be9fdc57fd46b354c8edaf23fd74618537d2d38a51c2a54d4178280e1dd52e6498c1efb5c4a93ac0fdee1febc66c75e4b89c39f89768819b773d831291115437474449082d70ff3") ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x5, 0x1, 0x8}) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000002c0)={0x2e, @multicast2=0xe0000002, 0x4e22, 0x4, 'lblc\x00', 0x14, 0x3, 0x80}, 0x2c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00'}) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00') 2018/05/10 04:32:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x20}, {r1, 0x25}], 0x2, 0x8) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x20000000004, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x200) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000200000004377f07c603000000ffffffffffffffff00000000"], 0x1c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000002c0), 0x4) bind(r3, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r3, &(0x7f0000000080), 0x153, 0x800000000000080) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000440)={0x4, 0x2}) uname(&(0x7f0000000300)=""/103) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000003c0)={0x8, 0xffffffffffff8872, 0x6, {0x77359400}, 0x9}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000001c0)={0x2, 0x0, [{0x80000007, 0x4, 0x80000000, 0x7, 0x7}, {0x7, 0x8001, 0x4, 0x6, 0x3}]}) close(r2) 2018/05/10 04:32:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$kcm(0x29, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000280)={0x1, 0x3}) bind(r0, &(0x7f0000000000)=@generic={0x11, "3b257e57849be0612818f94990fca706b881492dc7b44ab47d6e65f541de89d0528d6b77ffc2007ad1eb8a6dc19cc8ebd5daec4ebd53a2b0e4632a9d125f5821657c248e885e7e16e9115a5addbb8255985b1f97548265f7f44da6a5dfd59b78ec0ef1482eab5d6ec6d051c70c288dbdc59002e5f496d6b957777bf1f219"}, 0x80) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000300)=""/176, 0xb0}], 0x2, 0x0) renameat2(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x2) 2018/05/10 04:32:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x2, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) 2018/05/10 04:32:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="49dca02a15618172380732eaf4f1103054eba920cc47642133cbda83b1c389600509e1287f09da740a5c80c76c6dabccda709b7aba3f69e31f36000aabae695117", 0x41) 2018/05/10 04:32:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x11, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000240)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x3bf, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter}]}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000002c0)=0x5, &(0x7f0000000300)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7f, 0x82000) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000001c0)={0x40, 0x81, 0x80, 0xd0d, 0x8, 0x476}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x6, @empty, 0x922}, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x7}, 0x7, [0xfffffffffffffffc, 0x9, 0x3, 0x1000, 0x3, 0x100000000, 0x4, 0x2]}, 0x5c) 2018/05/10 04:32:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) r2 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x100000001}, 0x8) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000280)) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000200)={0x800, 0x0, 0x10001, 0x5bd5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000240)={0x4, r5}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000080)=0x8, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x50, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000100)}}}], 0x1, 0x0, &(0x7f0000000000)='P'}) 2018/05/10 04:32:44 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)="802fdd6758f476b18b441a876af386711ea4c6b7da6a81b984618f1cec678906c4a250d7775ab73558b5df99b595861d27651bac0f985cd8cd3d3d4a4fbccbf18a20f96fad6d6e944f03f18a15a142cdf2a22b09db9596020ca0b410a09c89543a2b668188e5082b3ecde2fe435b0827352dd2dd838a0fd8697b9c83a10b2448570dbefe6cb3ecb4382e3190887578fb09094b809b4467016925a4f51228ae6459f48d296ef7683804e2e077573c9eca16cdcdb5bbdec6da27a6bb7c500cc6ebf5d0056d92dba0b6c6ea1782", 0xcc) sendto$unix(r2, &(0x7f0000000000)='nE', 0x2, 0x4814, &(0x7f0000001000)=@abs, 0x6e) 2018/05/10 04:32:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1c00, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) [ 180.106810] binder: 13824:13825 ERROR: BC_REGISTER_LOOPER called without request [ 180.114563] binder: 13824:13825 got reply transaction with no transaction stack [ 180.122093] binder: 13824:13825 transaction failed 29201/-71, size 0-0 line 2763 2018/05/10 04:32:44 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x11, 0x0, 0x2}}) init_module(&(0x7f0000000000)=':cpuset\x00', 0x8, &(0x7f0000000040)='\x00') 2018/05/10 04:32:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$notify(r0, 0x402, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@local, @dev}, &(0x7f0000000140)=0x8) read(r1, &(0x7f0000000040)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x0, 0x4007fffffff}) 2018/05/10 04:32:45 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$unix(0x1, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:45 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0x63, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632"}}}}}, 0x0) 2018/05/10 04:32:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x13, r0, 0x0) fallocate(r1, 0x0, 0xfffffffffffffff8, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000004c0)="36a68f06817fa6fd43c399a200d1590e43212e2cef77088cd7748b9cba8ee47379a8e394bfd6d1b0944982454784d295640c1fa46a5943baf44bb974092a1347424043627df517b9742a990a97d716d4b64bd0c300fe9c8570c0ee4a9368f24fb4be514b2e0e192290940fedcc37bb") stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000300)=[{r4, 0x100}, {r1, 0x4000}], 0x2, &(0x7f0000000340), &(0x7f0000000380)={0xe3e}, 0x8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x7}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000480)) timerfd_create(0x7, 0x80800) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x9, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000003c0)=""/190) 2018/05/10 04:32:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d18000)=0x200004000000800, 0x39d) close(r0) 2018/05/10 04:32:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xe, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) r1 = socket(0x8, 0x80007, 0x13f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0xdbd9) sendto$unix(r2, &(0x7f0000000080)="6f4e1c1281b7325cdcbdc1cc1d066ddbe0bb7db3f545fce0655c3331b7d0de1fd926dedce90cc0204680b6110344ee63196bad27326f55808cc7b67cbb4c2b75c6bd208c", 0x44, 0x4000080, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)=0x4) tee(r0, r2, 0x5, 0x1) 2018/05/10 04:32:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x6905e, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x8}) socket$bt_rfcomm(0x1f, 0x3, 0x3) write(r0, &(0x7f0000000040)="1e9c40f05fd9826bb145b42107c8b42f64d80ec29eb5b55921c746733ba8470930bd8996505820888acb2240a8fd8e518af0bdbfa9cb39568e459c559a8df8b4", 0x40) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000100)={{0x6, 0x8, 0xfff, 0x0, 0x1, 0x4e}, 0x9}) futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000013ff0), &(0x7f0000011ffc), 0x0) 2018/05/10 04:32:45 executing program 3: mmap(&(0x7f0000dc4000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfffffffffffffeff, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/10 04:32:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x101002) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x2219cc64, 0x1, 0x7, 0xde, "b28dda70dfd37e223afdae647403376a44a8fd5e9231c236edf7baa445a5ccc21d7481d073a88d8894ef8c23", 0x400}) 2018/05/10 04:32:45 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000380)={0x5, 0x41, 0x9, 0x7, 0x372, 0x7e4}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x8, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000006c0)={0x10, @time={0x77359400}, 0x5, {0x9, 0x9}, 0x7, 0x2, 0x8}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000440)={0x2, 0x10000}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x1000, 0x0, 0xa0, 0x20, 0x2e, r2, r3}, {0x81, 0x5, 0xce9, 0x2, 0x4, 0x2, 0x5, 0x4}, {0x81, 0x4, 0x10001, 0x6}, 0x57a0, 0x6e6bb7, 0x3, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3505, 0x3, 0x2, 0x9, 0x4, 0x0, 0x4}}, 0xe8) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x8000000, &(0x7f0000000140)={0x200000000000000, 0x6, 0x0, 0x3, 0x8394}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/05/10 04:32:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000340)={0x1, "c84e169d2c2fcb9c5fe7a0275c9a55fa054b274fef2f9b648b4fe6f37e713a4c2f68a28e7380c920df9f8de941319631a8fa0f2cf8be9a0e3b449a73030cbae843903c7142d838033b1545c90ec54edb1532e2f0ff2a6794e3f314fdded916ceb7bdb44259d482c4f736ac0566bb8ead236ed5c09709f41ff94ccde5239b16c110ac46d22201a0b7f0306918c629854cab7e8bc30b17136f7aab1650fb036299708cb2da20bb660aa5ea1cbee29c06b3fd092a5be4b45c92dad3006b778a5275e85d142b8d648a338516f1a5a1d9603f8cf8dd05c8505b0ee521626b22715754d16998275ce9b21a38094ae5ff738b94925c6e"}, 0xfb, 0x800) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x141810) recvfrom$inet6(r2, &(0x7f0000000240)=""/216, 0xd8, 0x40, 0x0, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) read(r3, &(0x7f00000000c0)=""/125, 0x7d) 2018/05/10 04:32:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000240), &(0x7f0000000480)) r2 = request_key(&(0x7f00000004c0)='rxrpc\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='$\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB="01000000d1ed91e262232a2be8a580be3db6ecd2f435a359594b09ebed68b7d9218b995b1526ea981a7bdb3533b3c617e62166b3585d3884473e5681f33c3aef55a54c33bf001b353d8706d1cca7daeeb332a6a84ef809aa"], 0x18) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x400, 0x2) r4 = fanotify_init(0x55, 0x40000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000100)={{0x80000001, 0x401}, {0x7ff, 0x800}, 0x5, 0x0, 0x5}) 2018/05/10 04:32:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xe803000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/10 04:32:45 executing program 0: r0 = socket(0x1a, 0x80003, 0xfffffffffffffffe) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x60}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x13}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) socketpair(0x5, 0x5, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x5}, &(0x7f0000000100), &(0x7f0000000180)={r3, r4+10000000}, 0x8) ioctl$KIOCSOUND(r2, 0x4b2f, 0xffff) r5 = memfd_create(&(0x7f0000000040)='self\x00', 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) 2018/05/10 04:32:45 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x180, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) io_setup(0x80007, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/05/10 04:32:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xffffffffffffff19, &(0x7f0000000180)={&(0x7f00000003c0)=@ipv6_newaddr={0x0, 0x14, 0x200, 0x70bd2b, 0x25dfdbfe, {0xa, 0x0, 0x0, 0xff, r2}, [@IFA_LOCAL={0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0xfffffffffffffcd4}, 0x1}, 0x0) 2018/05/10 04:32:46 executing program 2: io_setup(0xba, &(0x7f0000000000)=0x0) socket(0x2, 0x803, 0xff) io_submit(r0, 0x2030, &(0x7f0000000080)) 2018/05/10 04:32:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1800, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) membarrier(0x10, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="162c917311f3c9314f2712f4cdb3911a93d45501afae9c8005ac05166d590a61098b4fc065d691dacc280ab8506fe9a718f86489902410e1f44f1d98409f450cdb", 0xffffffffffffff68) 2018/05/10 04:32:46 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xc8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/10 04:32:46 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x10001) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="21e5e65e1808e243"], 0x8) 2018/05/10 04:32:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/10 04:32:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000080)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x1, 0x2, 0x9, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/05/10 04:32:46 executing program 2: unshare(0x0) r0 = socket$inet(0x2, 0x3, 0xdc) recvfrom$inet(r0, &(0x7f0000000080)=""/77, 0x4d, 0x1, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000280)=0x37d) 2018/05/10 04:32:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000003c0)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000140)=[{0x10, 0x0, [0x5, 0x4, 0x0, 0x2, 0x4970, 0x80000001, 0xd63, 0x40, 0x62, 0x4c288, 0x6, 0xffffffff, 0x7f, 0x3, 0x4]}, {0x2, 0x0, [0x2, 0x0, 0x4, 0x259, 0x9, 0x2, 0x65, 0x1, 0xc6, 0x2, 0x0, 0xbe7, 0x4, 0x0, 0x10001, 0x7ff]}, {0x8, 0x0, [0x1f, 0x6, 0x8, 0xc04d, 0x6, 0x40, 0x7, 0x9, 0x5, 0x4, 0x400, 0x1, 0x101, 0x100000000, 0x0, 0x9a]}, {0x1, 0x0, [0x10000, 0x8001, 0x100000000, 0xfffffffffffffffd, 0x1ff, 0x58, 0x5, 0x7ff, 0x1, 0x5, 0xbb9, 0x3, 0x8, 0x100000000, 0xfffffffffffffffe, 0x1]}, {0x4, 0x0, [0xa13a, 0x7, 0xffffffff, 0x8000, 0x7ff, 0x100, 0x9, 0x7, 0x6, 0x20, 0xd3e, 0x7f, 0x8, 0xc122, 0x80, 0xdad5]}, {0x20, 0x0, [0x2, 0x9, 0xffffffffffffffe0, 0x1afe27be, 0x5, 0xf4e1, 0xff, 0x8, 0x1, 0x9, 0x9, 0x6, 0xd7e, 0x0, 0x4, 0x100]}], r1, 0x1, 0x1, 0x1b0}}, 0x20) 2018/05/10 04:32:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xfffffffe, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:46 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000180)=""/173) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1800000000, 0x40000) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) r3 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000002280)=""/168, 0x91ddbdb65743946c}], 0x1) 2018/05/10 04:32:46 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xcfc2, 0x101480) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000000c0)={{0x5000, 0x3000, 0x7, 0x3, 0x10000, 0x8, 0x5, 0x4, 0x4, 0xcc1, 0x6}, {0x10000, 0xf000, 0xf, 0x8, 0x2, 0x5, 0x7, 0xffffffff, 0x5, 0x3, 0x400, 0xfda1}, {0xf000, 0x4, 0xd, 0x40, 0xffffffffffffff01, 0x8, 0x9, 0x4, 0x6, 0xffff, 0x2, 0x401}, {0x10000, 0x1000, 0x3, 0x8, 0x4, 0x3, 0x0, 0x9b, 0x10, 0x9, 0x725}, {0x10000, 0x10000, 0xe, 0x3f, 0x3, 0x4, 0x3ad9, 0x3, 0x2, 0x1ff, 0x1, 0x6}, {0x11d001, 0x2000, 0xb, 0x8c, 0x7ff, 0x8bd, 0x8, 0x3f, 0x7f, 0x1800000000000000, 0xffff, 0x20}, {0x6000, 0x10000, 0xa, 0x0, 0x1, 0x1, 0xfffffffffffffffc, 0x8d, 0xfff, 0x7, 0x3, 0x5}, {0x4000, 0x105002, 0x3, 0x120000000000, 0x9, 0x8, 0x5, 0x3ff, 0x9, 0x466, 0x8, 0x800}, {0xd000, 0xf004}, {0x1000, 0x107001}, 0x60000000, 0x0, 0x0, 0x200, 0xc, 0xd00, 0x10000, [0x2, 0x6, 0x5, 0x4]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x28a}, 0x5e9, [0x5, 0x401, 0xfffffffffffeffff, 0x2, 0x3ff, 0xffffffffffff510d, 0x3, 0x1]}, 0x5c) open_by_handle_at(r0, &(0x7f0000000280)={0xd3, 0x77, "2616c9273dd00d5ef0776befc8ff9d72d81ad85835797b562f99c14df978565bbee4e69812ec061645be27a070b4a3077aa1550777eb2f934bfe2a2a4e5c5f51369a7ecfc12ad23429ff20f057c225091cb06399cab6671b4442701f82fb679c9d3581ac2a329d59a83e21ceca1d73d5bc9439b4d2bf3a1ba4711ccfe7e43c6e95d5185ce95c7ae1a0749f7b2b286b9a188ab641b3fde8104f35521a26798511df775e55833a5c3c85cdc4d21f86a52a7ae6e767b0f3738caaaa289e1570572aff4f928d62dbd9fcbe20ca"}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e20, 0x8, @empty, 0x8000}, {0xa, 0x4e24, 0xffff, @dev={0xfe, 0x80, [], 0x15}, 0x800}, 0x1, [0xdc, 0x80000001, 0x9, 0x9, 0x6, 0x2, 0xfad, 0x5]}, 0x5c) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000400)=r1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000440)={0x0, 0x7530}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000480)=0xffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000700)={0x4, 0x9, 0x8, 0xf7e, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000780)=0xfff, 0x2) r2 = fcntl$dupfd(r1, 0x0, r0) modify_ldt$read(0x0, &(0x7f00000007c0)=""/110, 0x6e) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000840)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000880)=0xfff, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000008c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000900)={0x3, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0xfffffffffffff800, @empty, 0x5}}}, 0x108) readlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/145, 0x91) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000b40)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000b80)={r2, r0, 0xfffffffffffffc00}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000bc0)={0xee29, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000c00)=0x1) r5 = inotify_add_watch(r0, &(0x7f0000000c40)='./file0\x00', 0x200) inotify_rm_watch(r0, r5) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000c80)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000cc0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000d00)={r6, r7}) 2018/05/10 04:32:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xa00, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:46 executing program 1: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x101, 0x3, 0x7fffffff, 0x9, 0x401, &(0x7f0000000100)='ip6tnl0\x00', 0x3, 0x1000, 0x1}) socketpair(0x9, 0xe, 0xffffffffffff21b9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000200)=0x7f9) 2018/05/10 04:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x3}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') bind$alg(r1, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x0) 2018/05/10 04:32:47 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xffffffa5) r3 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r3, &(0x7f000000d4c0)=[{{&(0x7f0000006780)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000006800), 0x0, &(0x7f0000006840)}}, {{0x0, 0x0, &(0x7f000000d480)=[{&(0x7f000000d440)="9a", 0x1}], 0x1}}], 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={"626f6e6432000000000000fc00", r2}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="5c000000520018002dbd7000fedbdf251c000000080006000700000008000600cf07000008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="080006003f00000008000100", @ANYRES32=r4, @ANYBLOB="08400100833f3ba997cede257623eb389440d5d79af3538568c0ca6fbfb4ebeb49ea15d3c5f627db04be8ff2ede4aeb190e71d77fd177560d76e", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4], 0x5c}, 0x1}, 0x2) 2018/05/10 04:32:47 executing program 1: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="922015930ad19f0a53c21b901f4a0000ac5b30bbeaa40f7f1749e6bc424c74d2859e8219c33303777cb89df791b033edb759d40f0e13ad33ef2ce2cbdc567986a5098bd254d205871031100a06c8c7957ea4acc8dc7a16d7ca14b2cfa5449821a1d2ea52c3c116196d099c3d985d6bf1afe49251f47537a19f00327b00f44cb91bc8d977dbd4ebdb", &(0x7f0000000080)}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000440)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r1, 0x181}, {r2, 0x12}], 0x189, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet(0x2, 0x6, 0x202ba) r6 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r6, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x0, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0xffffffffffffffab) r7 = socket(0x1c, 0xb, 0x3) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/05/10 04:32:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000240)=""/3, &(0x7f0000000280)=0x3) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000000000c00000000000000000000000000e603293cae1392fb4ee4", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030069666230000000150000000100000000"], 0x34}, 0x1}, 0x0) 2018/05/10 04:32:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x7, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x853f, 0x396a, 0x4, 0x5, 0x4, [{0x0, 0x2b177a6f, 0xff, 0x0, 0x0, 0x8}, {0x100000000, 0xfffffffffffffffa, 0x100000001, 0x0, 0x0, 0x80}, {0x28, 0x8, 0xfffffffffffffff8, 0x0, 0x0, 0x100}, {0x5, 0x4, 0x401, 0x0, 0x0, 0x400}]}) 2018/05/10 04:32:47 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x40, 0x4) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/10 04:32:47 executing program 0: perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x40000107}]}) 2018/05/10 04:32:47 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x1, 0x9, "ab43357677c3c86e5a5fecbf8994c9e856c0c12a3e5a9a591e6ddcaaab77724b549b76eb5b092c6880fdfad6c4ef56072667c3ed66efbfcc83c4f00f643d6d", 0x5}, 0x60) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$getregs(0xe, r2, 0xfe, &(0x7f0000000200)=""/153) ioctl$VT_DISALLOCATE(r0, 0x5608) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000002c0)={0x19, 0x5, 0x1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0xfffffffffffff800, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x4, 0x80) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000003c0)={0xffffffffffffffff, 0x1ff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', r3}, 0x10) ioctl$KDENABIO(r0, 0x4b36) sendmmsg$unix(r0, &(0x7f0000000ac0)=[{&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500)="03587c7c2fc6900df75b2369e6230fd8af6ae4f3d39b79079a513031ff9b53a1beb8b72d64c53b48222c3d7d89b29c5b93e1be3452c16b48019f34c71477d3d07f9402171fb7f12c51d59fa2a6b93fee0d12a2fb2c098981791d7f31748456722a32f9507a98435bee6eba58b3be81ad281d73feb5bf0d3752894c01d08e48877a4b47bbc20f03aee996ef2e1206da8c07366fb2d4cb15d12da22e30647d48f7d6a4c2f0e28e14d60d17bb8e00f3819bf4a4f3ac50b0737891b53b24b3783f7a736b539bbae6d902deec3cecb4037ac02937a89b6d6d799c2c70a774e85ecb6c6bcfc880dfb52a272e34eb531ae8de273e", 0xf1}], 0x1, 0x0, 0x0, 0x8001}, {&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000006c0)="1b982fa0273a31b00fbe45e87df4e5829fef2a807ab7fa9e2ff0158f6c0f6cc7ca20170acfddf029d224d770ffe41e1553b261f8d06422d2837fd142515f6e1341a912d692ac501462ca7eec38b67b8cee43e6f08af1724e9a4df1d323014a2dce987b93879fd9571220c78ce9a1f6c1bed5f8301a78028340097e43d766780e57d42deae2fe01be4c2529bf72d5547424420cfd84ae864536386d9d7a6e262f7e578f05e091e09be8", 0xa9}, {&(0x7f0000000780)="6e4b29738a960e31e9d413da0afef18c7791ae0681558650152480e7d264a3f0d9e2fdf854eb83d3237a3d1cc31727b6a354452e05139d2c7e9f99b1af117827e06e2a76237ed5c2d4e54e644fbd0f0cdd181f0100a26b1d5c1656525d68cf2d1a7ed0c6bb12f882c77fdcc3ccd50bc9039303445d9fd9d89066ab0d4010e8523397d75f5cdd2cd09ae8166028ce", 0x8e}, {&(0x7f0000000840)="1582a4223763120938ccea0aaced215b9d9168cf158d7767c9f739d8414042bc8244b432ab527f51dd4bae5a5972a926a03e08f41ec9479f15e5b8d0d9f366c28644a1cf5b87fa1d1a5c58f58c35dd651124969bcbd0c21d2e8a16c5153620f6a95375ec742c166f5ed324502dff76267aaf1d69523808d9092260c255203fc2b8a14579ee22da6920578e6c8dc97f9eb49505acbb4163bda39f7082b760ac", 0x9f}, {&(0x7f0000000900)="242ab8bb63ee32bcba696c2ecaf1b3bedac4f802d0286e5921cdca152c5a6ffe85311a58b193abd0eba0dc65433faa00820bcc52b015e3ae12517a06d6a74aa185d16c81a2ebfb60b4bcc978cf50ccf23a3b9eb2ca197504000d1ff59fdb54be025f573e120854ffced4", 0x6a}, {&(0x7f0000000980)="10ada7de3661e0561c36276bf19f8f284964484ac4cc12ebadbc178f0328eae800852a39762a37d29a7dffcb95464d8a4a883992afaacfbf3ee1516ff2d5e1a2fdcad7c26a62b6230de9f3ee7e7e2a780c071fb67193a9dc74e299b0dbda2a27e0b50c2e5fcf01dbb81206fa4f4673eb7bf0494a7cfa4b38eab3", 0x7a}], 0x5, &(0x7f0000000a80)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x880}], 0x2, 0x800) rt_sigtimedwait(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)={0x77359400}, 0x8) fstatfs(r3, &(0x7f0000000c00)=""/47) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000c40)=0x100, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000c80)={0x7b, 0x0, [0x3, 0x40, 0xe1, 0x1867]}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000e40)={0x3f, 0x9bf, &(0x7f0000000d00)="6840b24ff798159eb1bd316ec7bcc3e87882d513d5dc394d332427891c8abffe376183c23a933ec144fcf7f8777ec61a8a8824e43084966c", &(0x7f0000000d40)="c0f4ca88be3cbb88d7ab720d6677a2875d729dbbd06a0f07adeb0f7c3a8553fdaf229de059668d991a351621c0d8892a179a68a4b01f41a83653dcab90e9b41b6b6a9c3751e3927a545a09f052a9aa9fe695a19187527118147f8ac9801978d5ab3c376e104d2af28e32e13567dc8ee7488afd59e70cb6d9e4c7ad9dd8b666b666efd233bf122dedccf36dcebedbbb6faf198eb23e4b96532b7f346951afae5789f228736a00a1e7de8bd103d40f5054745af4844d415b43ce8696a4cb79b1b0858cd431a55857398a453632cadf0bff49d15345cfe6306b10dbbe51b9e368c7ea8bdec541f403d03469bfa5c7da29986767341d", 0x38, 0xf4}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000e80)={0x1, 0xf000}) r5 = fcntl$dupfd(r3, 0x0, r0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000ec0)=""/70, &(0x7f0000000f40)=0x46) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000f80)={0x0, 0xaf6e, 0x2, [0x1, 0x100]}, &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r6, 0x5}, &(0x7f0000001040)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001080)={{0x9, 0x1}, {0x10001, 0x6}, 0x6, 0x2, 0x6}) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000001100)={'ip6tnl0\x00', 0x9}) [ 183.340920] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 183.400497] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 04:32:48 executing program 2: r0 = fanotify_init(0x2c, 0x81000) signalfd4(r0, &(0x7f0000000100)={0x4}, 0x8, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000200)={'ip6_vti0\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fchdir(r2) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000240)) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f00000000c0)='net/stat\x00', 0x9, 0x3) 2018/05/10 04:32:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xe00000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:48 executing program 0: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bridge0\x00', 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5f8, 0x200, 0x320, 0xc0, 0x320, 0x200, 0x560, 0x560, 0x560, 0x560, 0x560, 0x6, &(0x7f0000000080), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff, 'ipddp0\x00', 'bridge0\x00', {}, {0xff}, 0x88, 0x1, 0x1}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0xffff, 0x3}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x14}, 0xffffffff, 0xffffffff, 'eql\x00', 'syzkaller0\x00', {}, {}, 0x5e, 0x3, 0x22}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xda3e, 0x6}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x8, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x5, 0x2}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x0, 0xa, [0x28, 0x2f, 0x14, 0xa, 0x15, 0x6, 0x10, 0x2f, 0x3, 0x18, 0x4, 0x38, 0x40, 0x2a, 0x3d, 0x29], 0x0, 0x5}}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@physdev={0x98, 'physdev\x00', 0x0, {'ip6tnl0\x00', {0xff}, 'veth1_to_team\x00', {0xff}, 0x0, 0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/10 04:32:48 executing program 4: syz_emit_ethernet(0x1c6, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x3, [0x0, 0x0, 0xd18, 0x801]}) 2018/05/10 04:32:48 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x80000, 0x14a) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000440)=""/199) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x80200000, &(0x7f0000000200)="6977e46399aab6f8d76aae89b26e78b4ee99091a81fb96a661e0c4dac4dd5837dd5d93c5c3014acbbdf0fff2b7b2c74e39bd44c8deec6118ae50fded5993ff8d6d96aafdc2cf1bc457db6b12116d45089e9bc3bebd0863db9ecf08b6e0114fab2900222a7d53006fc1389c34ad2e938c41d769b8079401905d4e199978065392623c86b4db4749dfb7a5a3c85fa9331c1bffa33b29a61a428b95834a825d2cbaf918d29e976aafa1767d56bfe49ffe1886246f09c0ca7bb9cb64852223a057054a9a3d2e1f0b01e33571f469bc2928b39a5fb0379f43", &(0x7f0000000400), &(0x7f0000000100), &(0x7f0000000380)="a5b8eec63056e36abb8b782292ffb78891322f2f269a8510a226090bed97a6596604e970c8d537679e31566a8f8c5144be3cfe5f5b012ab4fc59e6f89e6ec83ad0b9505518e24e04331a8e8a3495c22b7a536d21fdc3f03e0e0c3d4ead954bc247e5b200") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000540)={0x40000, 0x0, [0x100000001, 0x6, 0x8, 0x40, 0x5, 0x1f, 0x5, 0x8]}) socketpair(0x1a, 0x805, 0x80, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0xffffffffffffff47) process_vm_readv(0x0, &(0x7f0000000680)=[{&(0x7f0000000640)=""/59, 0x3b}], 0x1, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/24, 0x18}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x1, 0x2) 2018/05/10 04:32:48 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = dup2(r1, r0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001680)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001780)=0xe8) r5 = getgid() r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001d00)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001e00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) r9 = syz_open_dev$midi(&(0x7f0000001ec0)='/dev/midi#\x00', 0x200, 0xc2001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001f00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0}, &(0x7f0000001f80)=0xc) getresgid(&(0x7f0000001fc0), &(0x7f0000002000)=0x0, &(0x7f0000002040)) r13 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000003380), &(0x7f00000033c0)=0x0, &(0x7f0000003400)) getgroups(0x2, &(0x7f0000003440)=[0x0, 0xffffffffffffffff]) r16 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0}, &(0x7f00000034c0)=0xc) fstat(r2, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003640)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r22 = gettid() getresuid(&(0x7f0000004800), &(0x7f0000004840)=0x0, &(0x7f0000004880)) lstat(&(0x7f00000048c0)='./file0\x00', &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000049c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000100)="107d672881db206fb06186588a49884bb32ca6ac4f0364dd4e3602b59e9d63989f745688af1d727d85d29147fbe8fe6f30dded1e6482e09c473fd44768250b27ce6422b9457d6dbf1ab6acacdd3bc1df6a8e8d56df44d0e27599889c9e3afacc39788419aa5ef037b59984569233e34b797f12f5016d54e1a36ea69f1fdc", 0x7e}, {&(0x7f0000000180)="5a7978836ddb54123153cabe79a9af7322663dd5a2795854720a3203aaebee7d9973ea60175a39b37ebd881eee6ea05dca23cfb5c02385992b894703f76e7861c851edddb0eae1ba6e97ea52f33f9a88bf81a1b17a18d8a5d60c6b0df99f0d2b96ad89c1810681d8f8ff219b8708724009e2a98a76d1d9b7da7095ebff9c1693f0a0114e713e374eeee76ab39b555da38f574f2503909b45140cf974b40b6b1db83286a69a021d98baf2ee374310f005aafe703a6af5bc6b9512afa1bda7c4eff299dd3d5fda086367e7c32ea83e5e5a66922b4b4477f1f19277c743f996914684501087b86404b6cc03ec", 0xeb}, {&(0x7f0000000000)="9fca", 0x2}, {&(0x7f0000000280)="f902df96c3a5b2d7e5d2d650d769cd977e37a12b971fa043f09d9fb6d7009820a00ecf6f9b59230f2ec4b89f86c27508f8d5998e5083e57462ad20b1bd26d97c2c824c4f7ea2cc29bc4a55bcda54746884c9787817669076b14af3b5b5749956f7104fd18b115f305284ceec1d4060587552d81066f77d549dc5fb128b15d840a4da2afacd7e9c7ac1deebb8a0f33cb7bf909ffd0c454686229c3bdc9a4ee66424f3f9e2ac6d479585288742fa7d1599ee25df3a12f18fc5af79efcfa6e6251830f5c2ccdd10f1e3b076683d6c1da4fc1befd7eb505e088e598068d36da2b33195b13792606fb9283b58d9f476bd6fd8cdbaac", 0xf3}, 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0x1000}, {&(0x7f0000003240)="5841cd88dd17ba84ef60c98d6de8bfa670978e62931d7729a0dcc42f3393b5969ebacc3b67119bac684cb3", 0x2b}, {&(0x7f0000003280)="9726046e9692f1139e7b33c17a99413f6149f6857ff94ef0e6e326bb560160cbcc9d0057f3de6e7b4e1fa1fe206b695f78e1cad586bacafcff3db945880d5c1ae0cdc3c0a665363e05488cca5805eac5f7ded4212d4f00a7b43f86ef4de865c135b7ca3c9260c3ca2db9f1a69138aca3f1e6656012b349c01d8d72d869ce95f75de63e9a842c91d1e8dab96a4798a9d2a049cde4d666a3a4", 0x98}], 0x3, &(0x7f0000003680)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x20040000}, {&(0x7f0000003740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000047c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000004980)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x8000}], 0x6, 0x4000) 2018/05/10 04:32:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x8000}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:48 executing program 3: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x6, 0xfffffffffffffdcb) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) 2018/05/10 04:32:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x4002) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xffffffffffffff81, 0xb01}, {0x1, 0x3}, 0x4, 0x7, 0x1}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/36) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000017010000000000000000000000000000950000000000842d322a10aa1332cae2e80000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4) 2018/05/10 04:32:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xeffdffff, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) [ 184.433296] dccp_v6_rcv: dropped packet with invalid checksum [ 184.467216] dccp_v6_rcv: dropped packet with invalid checksum 2018/05/10 04:32:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000200)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) write$vnet(r1, &(0x7f0000000080)={0x1, {&(0x7f0000000400)=""/4096, 0x1000, &(0x7f0000000280)=""/184, 0x3, 0x1}}, 0x68) 2018/05/10 04:32:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac654f1ce891941f02f1265047502f6c2dd9f65591d70000bf3110d638f0d2e6a49a2bc4a08d62e2ff0000000000000052875f125bcf3ea7f04b7b505b6a06beedb2a86e305b1c63d181eb14a19a45ea22b1f4fb05adfe05b791a3535c63fa666d0000000000000000000000000000") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000240)='ni\x00fs2\x00', 0x1004, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000180)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000200)='.', &(0x7f0000000380)='.', &(0x7f0000000000)='ramfs\x00', 0x841010, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/05/10 04:32:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"050000000200020000000000000000001800000003030000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @unspec=@TRACE={0x0, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28d, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x163) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x5, 0x3ff, 'snmp\x00', 'syz0\x00', 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x400, 0x200, 0x1, 0x345d6bd, r1}, &(0x7f0000000140)=0x10) 2018/05/10 04:32:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)='poly1305-simd\x00', 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000b40)={0xffffffff}, 0x13f, 0x100b}}, 0x20) write$rdma_cm(r1, &(0x7f0000000bc0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000140), r2, 0x3}}, 0x18) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) 2018/05/10 04:32:48 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x101001, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001340)="b9", 0x1}], 0x1, 0x0) [ 184.586572] QAT: Invalid ioctl [ 184.616293] QAT: Invalid ioctl 2018/05/10 04:32:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f0000000040)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x2}, {0xa, 0xb3, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x7fffffff, [0x1, 0x8, 0x7fffffff, 0x3, 0x6, 0x2, 0x1f, 0x8]}, 0x5c) 2018/05/10 04:32:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xe00, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:48 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x12, r0, 0x0) 2018/05/10 04:32:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x400, 0x4) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xce}]}) [ 184.815170] binder: binder_mmap: 14112 2000c000-2000e000 bad vm_flags failed -1 2018/05/10 04:32:49 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x9}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffffb, 0x2, 0x200, 0x3, 0xed, 0x10001, 0xffffffffffffffff, 0x4, r1}, 0x20) prctl$intptr(0x1a, 0x1) 2018/05/10 04:32:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) getrusage(0x1, &(0x7f0000000140)) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xeffdffff, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/05/10 04:32:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x100000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:49 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x7ff, 0x8, 0x8, 'queue1\x00', 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rpc\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='8/file0\x00', &(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000014c0), &(0x7f0000001500)=0x4) write$binfmt_aout(r1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x1b2, 0x10f}}, 0x20) recvmsg$netrom(r1, &(0x7f0000001480)={&(0x7f00000001c0)=@ax25={0x3, {"b2449d311d1acf"}, 0x95}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="684d12960ad3ca8719b5d0dc4620834ac156feb11c4aa585832adf8dde6e71b81ffdf6172469523eb36f4845997859a680cefb352816c5cc7417b1cbca1a979a30b50c074ca4f8b96e3e5a0e8f52d82231f3cef87d4036fb1965242be20e79379f4f7f050f65ce222458995ce1590187b9b1f5eeb112b4790d0ffe", 0x7b}, {&(0x7f0000000280)="dbefc3d16d59775f98c9fc154c04fce0ae58a8ef813148acc6594b8df4f1483f8e01a869a3687dc1b7a0ff675a1df0f1b0b17f4c427db5382adbc3c8633ecd7632bd99d613ef016044af4008d0efcdb9d89b7a17718e5637e5cfdc122280e2c6892c41816c22a05c0f16c77a567170b8c9d87baa5cbde3357b28664f3c358ac66344ffb3c9ee42bc8d7a4dda2105f30868b8892f1cee548f394b29ca6f1c410ab2b0338851119715ee122bae", 0xac}], 0x2, &(0x7f0000000380)=[{0x1010, 0x19e, 0x8, "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"}, {0xe8, 0x113, 0x9, "e2db21d0a309572edeb9db4219f024806790564a0eab5c2f7a1cebcb91b67129861b95d057694a8153ca16000fe3006f763bcf461f190831c63b580a9f27c6e74203b2b63e04d4f906c58aec37424f69c11cd5d20de2c285d220dce4c36e369d49224524fd3728c9b715957e715a88810475f5185de816f86c5ede08402b4f12b481a7637f2e29d035e42e889f20a794c7287992ab6420a97744d34e9c420bec80d7f8db5869fa70444782523d6f8dc33d1c9d64735f30cbf88622297d521ab9a2fcbf27014a74793defe60730a7230c0c84"}], 0x10f8, 0x8000}, 0x40000000) 2018/05/10 04:32:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0xfffffffffffffff9, 0x80, 0x0, 0x6, 0x7fff, 0x4}) sendto$ax25(r0, &(0x7f00000000c0)="6b197ea3b202e1d88cbd53d6d6b2581d550ab537b6491c146bb52fd048a8d913bf4634f852e1229893c2a586ae84628a50e9372974d508a7a8604d07c805f44de33ba479c7cb864afbbc69cb1936727aa1d14a17f49fc7553e130219dac0", 0x5e, 0x1, &(0x7f0000000040)={0x3, {"230b4e14e8770c"}, 0x80000001}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1be, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc, 0x6}, 0x0, 0x0, r0, 0x0) fadvise64(r0, 0x0, 0x34, 0x3) socket(0xe, 0xa, 0x10000b) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, 0x80, 0x7, 0x3, &(0x7f0000ffe000/0x2000)=nil, 0x4e}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x32cd}}}, &(0x7f0000000300)=0x84) 2018/05/10 04:32:49 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="040000000200f8d207000200f3b71b890251ce5c04b6dbac089e3f93891b7f6583a44d2c6cd388d76962c16defbe417021d2179b889dabcb2b7e4460f9d1b93dba395523a35605195465a708b75811dfe332ce19156a9733e84a9917944862b9b1210c86e3b9939d97a35a67722e96602153c3e23c040866940e6aeac99ecf0d285d78e0fa3adc04236a9831de308c310f91ac7fd6c8188f2ba02c93d11ca00dea875411e1f217ff75a8d85974a77036d9a59cea582d70dc08e217d4422698c2dc66d68e5e674915fb3308f602e4095a5e7e45297a8a650a222d21437366"], &(0x7f0000000140)=0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f000000db7ad939200492d5eabff0539ea9797c483647f52aa285f26b10788965b7a490937c9d2416726e2569b49aaa78a9184c958483106ffc167e83fe25c93692b172934447e71da2f18a655b60e1ac715d2c8b8d8e"], &(0x7f0000000340)=0x57) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r3, 0x4}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0x23, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3009641aab3027443f375151601b4ad60000001c000108000000008aeb00000a000000525bb00fe3cf3b10de1e7df3eddf19d1b85f53a729785a76abdff0eea79e829c852ef3fed03cac511e62f7934ebecffc1bd1493cfc3ad13912494dd218f3d6b5c1990179cde9c4d35a0380d02ab63abbc3c61c1c27367c2af3574526e8bf24f08e021afd07676b2f3c8cfedf49a1424f990bf6e910781e15544fcbdd420b610f85ab67c4a65362ae8da6bfc74d368a48d5f287a1671680dd39f86dc0ce5958511513a606443ca76993f4000000000000", @ANYRES32=r6, @ANYBLOB="000008001400010000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/05/10 04:32:49 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x2b) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) write$binfmt_script(r3, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/audio\x00'}, {0x20, 'cgroup'}, {0x20, '/dev/vhost-net\x00'}, {0x20, 'proc'}, {0x20, '/dev/audio\x00'}], 0xa, "53b327958f5a37aff194266dfbdb7e2d4e42e950bae936593b34a2cff0ebfd3505faa38a45011486d789f3623f8f76e899ece799b713abcc878e2e0e1fa27dc12eee3ae375877bca963283ec165df71650075f84a7bfa89e80b248e45edb9f9e69fb97e25203e6dbfcd9a18758e2a3b6db8742ace006a90bc50fa813b36039830b3cda2fd4aee27581b2645d06c068ded28c635549dc72effda7bc88d50f8a00dccaa9c9b444f7548f6c0f0d11e8b3b206b535d9"}, 0xf3) recvmmsg(r3, &(0x7f00000002c0)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000140)}}], 0x1, 0x0, &(0x7f0000000340)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x9) 2018/05/10 04:32:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0xffffffffffffff64, 0x4d) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x7}, 0x1}, 0x20000000) r2 = dup(r1) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) [ 185.678945] device ifb0 entered promiscuous mode 2018/05/10 04:32:49 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = creat(&(0x7f0000000100)='./control/file0/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x6) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x7b, "9353afb8682398baa1a3787104bbf80e0d1e095b224b9344b1dc68f7e3d95e2793c68963f764451babe2a3c7afeb55e753ebc0a6385109b8429db4bfe4044f2159810a2762f325f55144b56c2b7970d4fffdfb775a4e1843fa7b913f9239c2d4c7931f30457606e41439bf48aacc9fc3d40cc9e57070548070c3cd"}, &(0x7f00000002c0)=0x83) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r3, 0x30, "658123080dd0685b1c7679b85ea9d4649e4c13a232d618743d5a2c59fbc69860da87042fe0058f322da35d43157ec619"}, &(0x7f0000000340)=0x38) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000140)=0x8) socket$inet6(0xa, 0x5, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000380)={0x100, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) write$eventfd(r2, &(0x7f0000000040), 0x8) 2018/05/10 04:32:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xe803, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:49 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xa) listen(r0, 0x0) 2018/05/10 04:32:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000000080)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)=""/4096, &(0x7f0000000040)=0x1000) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) write(r1, &(0x7f0000f8aff1), 0xff8f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x28, &(0x7f0000000240)}, 0x10) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x501000) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f00000002c0)=0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000300)}, 0x4ab) ioctl$void(r0, 0xc0045c77) 2018/05/10 04:32:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000200)=""/232, 0xe8}, &(0x7f0000000300), 0x2}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8) 2018/05/10 04:32:50 executing program 6: prctl$intptr(0x1d, 0xfffffffffffff2fd) r0 = shmget(0x3, 0x4000, 0x22, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000017c0), &(0x7f0000000080), 0x0) 2018/05/10 04:32:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xf401000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fefffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x8f, 0x4, 0x5, 0x7, 0x8}) 2018/05/10 04:32:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x3}) r3 = memfd_create(&(0x7f0000000040)='@\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xd5, "7dc48987a71b787dc77e623d645e24f2c1af15b5ed89195e57bee03066d1f83ff0a57dc2bc5867960777302e1009da250091ebf9653c9c68b8e83654a7de3ccc8d2553c4152686260375e641be2cb9622ae8162455d669fef8d17a2c41bebb525a8d5090c394b22e73038e017571c9b5483b16b6397799dd533a26953f654641e07d45e8f467856515cf64525e505caa991281b8cf3dfc5f442d20886be18ca8c699482cf01023b19a4a8235ad9896d8a8bf69463c59e9afb74c54b0e16d57d423a9e0ab8af94a4be07756816f35db15183683931b"}, &(0x7f0000000180)=0xdd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x0, 0x8}, 0x8) 2018/05/10 04:32:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syzkaller0\x00', &(0x7f00000001c0)=@ethtool_gstrings={0x1b, 0xffffffff, 0xc9, "a4353c8b31ea2ba050ab4ec8a89caf892313bf04dfce23f9f4960c8d2ffd312a166987e91604765634392781d9adecad230e705f42b7849e0bc428a4c9efc8597b3fc7f4349fcd09220527fbda5bbcea13d60d5619be998e238e40091aba4edae2fb5ee4bb6bb228d92773f8b79027c94f39a8c8cbc5c90ebc482347d3ea353b071ce83290d5c926974b697b9c42197f871c54e4b2377e4806e6002194595486179a7f8c47f55544d82f634cd8882c80a230feee05ff4154003066f117af550eb572a553a23d4ceed7"}}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000300)=0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58ea10a2d4df2388"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/10 04:32:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)="030000007765696768740037e1eb76017c518077e82f4c1ab1cb371485ce7020f97427f42c2c06aacce1bbcce1c522f2be765171482dfb0625fdd5e032e55e7435a8ea48fbcdbd2031632bf3a29c747c8c5e981cafa3bf5f5de787e657dc93b15a6fe98b0000c00100000000a5aec4", 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x9, 0x14, &(0x7f00000000c0)=@raw=[@exit={0x95}, @generic={0x101, 0x6, 0x0, 0x2}, @generic={0x943, 0x2, 0x9, 0x7fff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x30}, @jmp={0x5, 0x9, 0xf, 0xaa1e2404dbd58570, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @alu={0x7, 0xb8, 0x0, 0x7, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x2d}, @jmp={0x5, 0x5, 0x7, 0x7, 0x7, 0x0, 0x9}, @alu={0x7, 0x8, 0xf, 0x1, 0x8, 0xfffffffe, 0xfffffffffffffff0}], &(0x7f0000000180)='syzkaller\x00', 0x80000000000, 0x6f, &(0x7f0000000280)=""/111, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f0000000380)}, 0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x300) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/05/10 04:32:50 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/168}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x64, 0x0, &(0x7f0000000280)=[@increfs={0x40046304, 0x1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x48, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x73682a85, 0x0, r1}], &(0x7f0000000200)=[0x40, 0x18, 0x28, 0x0, 0x40, 0x68, 0x38, 0x40, 0x78]}, 0x4e}}, @free_buffer={0x40086303, r2}, @exit_looper={0x630d}], 0x58, 0x0, &(0x7f0000000300)="f27350376b7cdcd2286abb554b62062327d523c994e27d43eb71fff950a2be7bf48802ca0984b01676b92827b107fa1d3cd77420ecd7db95e363eb99b38d160aa3634e02106e252a7594297f870840cd54db220fd0cf840b"}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000003c0)=@req={0x4, 0x8001, 0x2, 0x48f8}, 0x10) execveat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000440)='/dev/vsock\x00', &(0x7f0000000480)='em0\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500), &(0x7f0000000540)='+&posix_acl_access\x00', &(0x7f0000000580)='mime_typeposix_acl_access\x00', &(0x7f00000005c0)='/dev/vsock\x00'], &(0x7f00000008c0)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='/dev/vsock\x00', &(0x7f00000006c0)='cgroup%-\x00', &(0x7f0000000700)='*#*.\x00', &(0x7f0000000740)='[wlan0\\}eth1\x00', &(0x7f0000000780)='/dev/vsock\x00', &(0x7f00000007c0)='+ppp0\x00', &(0x7f0000000800)='/dev/vsock\x00', &(0x7f0000000840)='/dev/vsock\x00', &(0x7f0000000880)='em1vboxnet1:\x00'], 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x80000000, 0x6, 0x401, 0x3ff, 0x1}, &(0x7f0000000a00)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a40)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000b00)={0x0, 0x2, 0x0, 0x7, 0x6e2, 0x4, 0xff, 0xca2, 0x9362, 0xbf1, 0x3b15}, 0xb) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/vsock\x00', 0x40000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000b80)={0x7, 0x9, 0x5}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000bc0)={0xf, 0x4, 0x1ff, 0x7, 0x8, r4, 0x5}, 0x2c) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000c00)={0x7, 0x3, 0xfffffffffffffffb, 0x8, 0x7, 0x377e, 0xffff, 0x1, 0x2, 0x7fff, 0x1f}, 0xb) r6 = semget$private(0x0, 0x4, 0x8) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000c40)=""/137) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000d00)={r3, 0x10000, 0x3a74, 0x9}, &(0x7f0000000d40)=0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000d80)=""/144, &(0x7f0000000e40)=0x90) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/full\x00', 0x20041, 0x0) getsockname$packet(r4, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14) sendto$packet(r0, &(0x7f0000000ec0)="f7d04e2e75ac2c4a7f3cdfd58de0580d847fc37317e5914630e2329e1c22901e33a02354939ffaa7c469470e5324bf50bb140fdf968e7d4c04469fc128b2532fcd1bb5beed987f3b5b2f966c96d8458e681d2a985080c949023079ee42425265b3db6a1199870d5d9be8228ec6eb2b881f2f6d4042a4dfe67ce85c50922030cb125ff19bf6ceca53a6b21de2ced1f36249d890f9a65f78a6322067dc7d7165a2637c4413f10f6ddc32e244e2140c5de354429451a7fff6fbc867956ad778bbffc00099", 0xc3, 0x4000000, &(0x7f0000001040)={0x11, 0x17, r8, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001080)) getsockopt$llc_int(r4, 0x10c, 0x8bb21841c1ad8363, &(0x7f00000010c0), &(0x7f0000001100)=0x4) faccessat(r7, &(0x7f0000001140)='./file0\x00', 0x10, 0x400) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000001180)={r3, 0x6}, 0x8) sendmsg$key(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f00000011c0)={0x2, 0x2, 0x4, 0x2, 0x1f, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_key={0x12, 0x9, 0x438, 0x0, "31f494450ef3e1e32619d8dfdc3bbe87d735b8f39f8292fab15f7ccfde475703462e3acc341b5a773c115c34132b4831789e8322f00efe369dc3d7eca6cd0312f15ca50ef03a2558d82e512758237fdd5396c062316b05bdd7a3a98420b5379710e83b3c168d3535ecfd28d57fd642bd320e47e861937037977473f82a54470fd1662cb779ec16"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x6e6bbc, 0x8, {0x6, 0x0, 0xe, 0x80000000, 0x0, 0xfff, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x1000}}, @sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x70bd28, 0x3501}]}, 0xf8}, 0x1}, 0x20000050) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000001340)=@req3={0xfff, 0x6a, 0x7fffffff, 0x9, 0xff, 0xfffffffffffffffc, 0x10001}, 0x1c) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000013c0)={{0x0, 0x4, 0x100000000, 0x100, "7143f2c1d7aec4a3cac1b137b189cc91f3a265ba9c922db8d5a45dd1fe9e66966f51f074ffa79d99f1db20ae"}, 0x2, [0x9, 0xffffffffffffffff, 0x6, 0x4, 0xfffffffffffffff9, 0x5, 0x0, 0x1ff, 0x9, 0x3, 0x0, 0x34, 0xffff, 0x7fffffff, 0xfffffffffffffff8, 0x0, 0x6, 0xb9d, 0x20, 0x800, 0x6a, 0x7fff, 0x4, 0x5, 0x401, 0x2c6, 0x0, 0x1000, 0x8, 0x7fffffff, 0x0, 0x3f, 0x40, 0x4, 0x59bb, 0x80000000, 0x6, 0x200, 0x9, 0x1, 0x0, 0xfff, 0x4, 0x47, 0xd2a9, 0x10001, 0x8, 0x6, 0x0, 0x4dd, 0x9, 0x1f, 0x6, 0x9, 0x29, 0x8, 0x4, 0x5, 0x2, 0x6, 0x2, 0x1, 0x7, 0x9c6a, 0x8, 0x100000000, 0x7, 0xfffffffffffffff7, 0x74, 0x0, 0x17734692, 0x8, 0x7, 0x6, 0x4, 0x8000, 0xff, 0x0, 0x0, 0x4, 0xc326, 0xfff, 0x4, 0x6, 0x3f, 0x0, 0x9, 0x6, 0x4, 0x6, 0x10001, 0x9c7, 0x7, 0xffffffffffffffe0, 0x8, 0x4, 0xb25b, 0x9, 0x9, 0x9, 0x81, 0x7ff, 0x80000001, 0x0, 0x75ebd442, 0x4, 0x6, 0x6, 0x0, 0x1ff, 0x4, 0x7ff, 0x1, 0x401, 0x2, 0x200, 0xf74, 0x3, 0xfffffffffffffffa, 0x8001, 0x1, 0x5, 0xfffffffffffffff9, 0x2, 0x2, 0x1, 0x3, 0x2], {r9, r10+10000000}}) 2018/05/10 04:32:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000001100050400000079f0d2eb4816554eb50582fc34e5740000000000000000002dab9723895f4ae7f07be329ada4", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030069666230000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/10 04:32:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="f4859b4bb55d0d65f93e5cf965c73a2ac1107a96f0a21194df497b77f1811ae5ae0bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb704001d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43aa0a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c4f6c45a80cb8aa1ca6120100002333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f", 0xd0}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x58, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001480)={r3, 0xffffffffffff0001}, &(0x7f00000014c0)=0x8) 2018/05/10 04:32:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x1c000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:50 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40c080) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000005c0)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="f788093374d59506fe90692abd8c2cc5ba1f28d75ab619f5ee68f5e302603a74602604fb743c22d3936448f54f0cf7acf62fcfbea5d6247a72dedd0f220f5cccf39eff163655252e39fb89cff4249103088ed2c0603ee94466a81b3c96bcea9aeafe77ab3491306000a93b23843a64515158094b44ad411db8128ce9118d", 0x7e}, {&(0x7f00000000c0)="032b42e965acca4ddbb3b53b3d60221e061e7c0ef9b1f8e23235628fa1b2b5b620132aa7b1c027e966cc9ed91cf0307335826f7f43348615b05d1f020b5cd319594b1e342112e11eeeb8be96e7ac2dd2c20dba777b9eb9cb3ea29e3640d4b1bcc126bbd771b79739387d7ba6ab9ff8e30853a57b09c8d8856a2ad71b105d5118388764c396", 0x85}, {&(0x7f0000000180)="d6d7695acda859db3dd4fe101a84", 0xe}], 0x3, 0x0) fsync(r1) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) shutdown(r1, 0x0) writev(r1, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x55f}], 0x1) sendto$inet6(r1, &(0x7f0000000240)="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", 0x200, 0x40008c0, 0x0, 0x0) r3 = dup2(r1, r1) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000200)='lp\x00', 0x3) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000500)) close(r1) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000540)=0x2, 0x4) [ 186.787999] Unknown ioctl 35142 [ 186.791367] Unknown ioctl 35137 [ 186.791445] Unknown ioctl -1072143861 [ 186.814825] Unknown ioctl 1074310738 [ 186.819782] Unknown ioctl 35142 2018/05/10 04:32:51 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x800, 0xfff, &(0x7f0000000100)) r1 = semget(0x0, 0x3, 0x80000000102) semop(r1, &(0x7f0000000000), 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6], {0x77359400}}) 2018/05/10 04:32:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xfffffdef, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) [ 186.854472] Unknown ioctl 1074310738 [ 186.856718] Unknown ioctl -1070571007 [ 186.887308] Unknown ioctl 1075359313 [ 186.899261] Unknown ioctl 21531 2018/05/10 04:32:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x20000, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000240)={0x2002, &(0x7f0000000140), 0x4, r4, 0x2}) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x33d, 0x80) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f00000000c0)={0x2, 0x101}) syz_emit_ethernet(0x5a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaa0000000000000081000000000d00000000004552618f5ad4903c2d4f50677dad9beb80ec83eb189a948457f9735d9e81bee2b9a38f46031ad8e9d6d7367da5b0f49249544ad96db26844"], &(0x7f0000000380)) [ 186.910961] Unknown ioctl -993503981 [ 186.935509] Unknown ioctl -1072143861 [ 186.935513] Unknown ioctl 35137 [ 187.007749] Unknown ioctl -1070571007 [ 187.023236] Unknown ioctl 1075359313 [ 187.062289] Unknown ioctl 21531 [ 187.599147] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 187.741135] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 04:32:52 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x8400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0x11, 0x3, 0x5, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f00000005c0)={0x6}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000740)=@alg, &(0x7f0000000340)=0xffffffffffffff90) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000600)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f0000000280)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x3c9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001680)=ANY=[@ANYBLOB="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"]}, 0x441) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) close(r0) 2018/05/10 04:32:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100002275, &(0x7f0000000000)) r1 = socket(0x3, 0x2, 0x8) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'veth1_to_bond\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) getsockname(0xffffffffffffff9c, &(0x7f0000000280)=@hci={0x0, 0x0}, &(0x7f0000000300)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) getpeername(0xffffffffffffff9c, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004d00)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004d40)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004e40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008080)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000008180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008240)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000008340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008380)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000008480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009080)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000009180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000091c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000092c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000093c0)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000094c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009500)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000096c0)={0x0, @loopback, @local}, &(0x7f0000009700)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000009780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000097c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009800)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000009900)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009a40)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000009b40)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009e40)={'erspan0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000009f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009f80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000bec0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f000000bfc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000c280)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f000000c380)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f000000c3c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000c400)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f000000d880)={0x0, 0x0, 0x0}, &(0x7f000000d8c0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000000ec80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000ecc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000edc0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f000000eec0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f000000efc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000f000)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000000f040)={@mcast2, 0x0}, &(0x7f000000f080)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f000000f0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000f100)=0x14) accept$packet(r0, &(0x7f000000f140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000f180)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000fcc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000000fc80)={&(0x7f000000f1c0)={0xaac, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0x124, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbb3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}]}}, {{0x8, 0x1, r9}, {0x250, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffeff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2c}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8, 0x1, r15}, {0xac, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r17}, {0x218, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe5c}}}]}}, {{0x8, 0x1, r24}, {0x164, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x27c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1940000000}}, {0x8, 0x6, r31}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r32}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0x8, 0x9, 0x3}, {0xfffffffffffffffb, 0x0, 0x7f, 0x7}, {0x5, 0x9, 0x9, 0x3}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r33}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r34}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r35}}}]}}]}, 0xaac}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/05/10 04:32:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000011c0)=""/20, &(0x7f0000001200)=0x5) 2018/05/10 04:32:52 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x80000000000205, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x3, 0x3, 0x5, 'queue0\x00', 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42d, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000000140)=[{r3, 0x204}, {r2, 0x400}, {r2, 0x4}, {r3, 0xe2ff2a1c05599248}, {r3, 0x500}, {r3, 0x1002}, {r2, 0x180}, {r1, 0x100}], 0x8, 0x1) 2018/05/10 04:32:52 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x30100) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000280)="da7a5425b19e66cabc2a59dfb342fa2c6c6af37b509ef1b8a13b5c7ed6cc8072e3a11c34c0f047d880538e649bafdf234b2fc9a6c45a92076a15bf9dd594cb8a632feed1840beb6161dc7194cb45140117e8eb222458a4ca30b70589782d63f424beb541815c0abe03355add6d782f50c80e3c3e1ae980c6499bdead3e1cd7f6037833e7fb7d9d8d3d8abf0db6aea912ac3f8f", 0x93) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10000, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x101, r1, 0x1, 0xebec}) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @hyper}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/05/10 04:32:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xe000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:52 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0)="c48e89d344a6d46b069989c81faf4da6e746004404514b1b20f15047c01e4cad0f69828c61ff68801ca4102600c17fb95aefb55cbd359fe83012bbaba69295096c8225a55f6380d7a4df8f4ec31fa5e2ac435ddd9e385756d9ff74e9a4a32908bf2aad1f9e0f14c532bbc44bee4489cef5c263", 0x73) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) 2018/05/10 04:32:52 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xa68a}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x9}, 0x8) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_pts(r3, 0x802) [ 187.899696] Unknown ioctl -1064545483 [ 187.924543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 187.938637] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 187.954628] Unknown ioctl -1064545483 2018/05/10 04:32:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="2e0fc798b7f566b80500000066b9ed9100000f01c166b96d0b000066b80000000066ba000000800f306766c7442400c28e83146766c7442402e28a00006766c744240600000000670f011424bad004b000eed9a30c00dbe064640f01ca66b97c0900000f32c5a59b00", 0x69}], 0x1, 0x0, &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000b000004000000000ff00000000000000b10000000000040000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xa34fcf20, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x400}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) [ 187.976433] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 188.055208] syz-executor1: vmalloc: allocation failure: 8589934592 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 188.067383] syz-executor1 cpuset=syz1 mems_allowed=0 [ 188.073055] CPU: 1 PID: 14297 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #40 [ 188.080344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.089702] Call Trace: [ 188.092306] dump_stack+0x1b9/0x294 [ 188.095947] ? dump_stack_print_info.cold.2+0x52/0x52 [ 188.101153] ? perf_trace_lock_acquire+0xe3/0x980 [ 188.106014] warn_alloc.cold.118+0xb2/0x1b8 [ 188.110349] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 188.115206] ? print_usage_bug+0xc0/0xc0 [ 188.119272] ? print_usage_bug+0xc0/0xc0 [ 188.123346] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 188.129433] ? graph_lock+0x170/0x170 [ 188.133264] __vmalloc_node_range+0x45e/0x750 [ 188.137777] ? graph_lock+0x170/0x170 [ 188.141597] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 188.146457] __vmalloc_node_flags_caller+0x75/0x90 [ 188.151408] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 188.156269] kvmalloc_node+0xde/0x100 [ 188.160085] kvm_arch_create_memslot+0xa3/0x4e0 [ 188.164785] __kvm_set_memory_region+0x1d1b/0x2e50 [ 188.167655] QAT: Invalid ioctl [ 188.169770] ? kvm_vcpu_block+0x1050/0x1050 [ 188.169808] ? print_usage_bug+0xc0/0xc0 [ 188.169823] ? perf_trace_lock+0x900/0x900 [ 188.169839] ? zap_class+0x720/0x720 [ 188.182552] QAT: Invalid ioctl [ 188.185629] ? perf_trace_lock+0x900/0x900 [ 188.185645] ? perf_trace_lock+0xd6/0x900 [ 188.185664] ? perf_trace_lock_acquire+0xe3/0x980 [ 188.185683] ? graph_lock+0x170/0x170 [ 188.185696] ? zap_class+0x720/0x720 [ 188.185716] ? __lock_acquire+0x7f5/0x5140 [ 188.217508] ? graph_lock+0x170/0x170 [ 188.221323] ? find_held_lock+0x36/0x1c0 [ 188.225409] ? lock_downgrade+0x8e0/0x8e0 [ 188.229598] kvm_set_memory_region+0x2e/0x50 [ 188.234014] kvm_vm_ioctl+0x668/0x1d90 [ 188.237918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.243478] ? __perf_event_task_sched_in+0x247/0xb80 [ 188.248691] ? kvm_set_memory_region+0x50/0x50 [ 188.253289] ? find_held_lock+0x36/0x1c0 [ 188.257358] ? perf_trace_lock+0xd6/0x900 [ 188.261515] ? perf_trace_lock_acquire+0xe3/0x980 [ 188.266369] ? zap_class+0x720/0x720 [ 188.270091] ? perf_trace_lock+0x900/0x900 [ 188.274340] ? kasan_check_read+0x11/0x20 [ 188.278496] ? graph_lock+0x170/0x170 [ 188.282306] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 188.286902] ? compat_start_thread+0x80/0x80 [ 188.291319] ? _raw_spin_unlock_irq+0x27/0x70 [ 188.295826] ? trace_hardirqs_on+0xd/0x10 [ 188.300062] ? _raw_spin_unlock_irq+0x27/0x70 [ 188.304566] ? find_held_lock+0x36/0x1c0 [ 188.308648] ? lock_downgrade+0x8e0/0x8e0 [ 188.312813] ? rcu_is_watching+0x85/0x140 [ 188.316972] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 188.322185] ? __fget+0x40c/0x650 [ 188.325663] ? expand_files.part.8+0x9a0/0x9a0 [ 188.330253] ? lock_downgrade+0x8e0/0x8e0 [ 188.334421] ? vma_set_page_prot+0x239/0x300 [ 188.338851] ? kvm_set_memory_region+0x50/0x50 [ 188.343450] do_vfs_ioctl+0x1cf/0x16a0 [ 188.347359] ? ioctl_preallocate+0x2e0/0x2e0 [ 188.351779] ? fget_raw+0x20/0x20 2018/05/10 04:32:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'veth0\x00', {0x2, 0x4e23, @rand_addr=0xfe}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)) set_mempolicy(0x0, &(0x7f0000000040), 0x5) 2018/05/10 04:32:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x400300, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x700000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x400000) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xa0}, 0x1c) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000000000000000000000700000083090400000077f60200000000000000"], 0x20}}], 0x2, 0x0) 2018/05/10 04:32:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x40030000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:52 executing program 2: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) statx(r0, &(0x7f0000000000)='./control\x00', 0x1000, 0x0, &(0x7f0000000040)) 2018/05/10 04:32:52 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xfffffffffffffec4}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xa30730239f6a5729}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x401, 0x28c100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000300)={r3}) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000840)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x110) geteuid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="003f0000000001000000020000bbc0c19f255058", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x98}, 0x0) r8 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r8, 0x2285, &(0x7f0000007000)='S') [ 188.355251] ? exit_to_usermode_loop+0x87/0x310 [ 188.359930] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.365644] ? security_file_ioctl+0x94/0xc0 [ 188.370292] ksys_ioctl+0xa9/0xd0 [ 188.373759] __x64_sys_ioctl+0x73/0xb0 [ 188.377659] do_syscall_64+0x1b1/0x800 [ 188.381560] ? finish_task_switch+0x1ca/0x810 [ 188.386070] ? syscall_return_slowpath+0x5c0/0x5c0 [ 188.391015] ? syscall_return_slowpath+0x30f/0x5c0 [ 188.395979] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 188.401362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.406220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.411413] RIP: 0033:0x455979 [ 188.414606] RSP: 002b:00007fbfeabc7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.422320] RAX: ffffffffffffffda RBX: 00007fbfeabc86d4 RCX: 0000000000455979 [ 188.429594] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000015 [ 188.436852] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.444108] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 188.451362] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 [ 188.459206] Mem-Info: [ 188.461708] active_anon:117832 inactive_anon:78 isolated_anon:0 [ 188.461708] active_file:3574 inactive_file:8932 isolated_file:0 [ 188.461708] unevictable:0 dirty:141 writeback:0 unstable:0 [ 188.461708] slab_reclaimable:9928 slab_unreclaimable:105148 [ 188.461708] mapped:74086 shmem:86 pagetables:1133 bounce:0 [ 188.461708] free:237275 free_pcp:372 free_cma:0 [ 188.495555] Node 0 active_anon:471328kB inactive_anon:312kB active_file:14296kB inactive_file:35728kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296444kB dirty:564kB writeback:0kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 260096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 188.523773] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 188.550040] lowmem_reserve[]: 0 2830 6335 6335 [ 188.554731] Node 0 DMA32 free:780672kB min:30116kB low:37644kB high:45172kB active_anon:69632kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:792kB local_pcp:132kB free_cma:0kB [ 188.582778] lowmem_reserve[]: 0 0 3505 3505 [ 188.587193] Node 0 Normal free:148528kB min:37300kB low:46624kB high:55948kB active_anon:405932kB inactive_anon:312kB active_file:14296kB inactive_file:35728kB unevictable:0kB writepending:564kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5504kB pagetables:4532kB bounce:0kB free_pcp:756kB local_pcp:284kB free_cma:0kB [ 188.616961] lowmem_reserve[]: 0 0 0 0 [ 188.620849] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 188.634635] Node 0 DMA32: 4*4kB (UM) 6*8kB (UM) 4*16kB (UM) 4*32kB (UM) 4*64kB (M) 1*128kB (M) 5*256kB (UM) 3*512kB (UM) 5*1024kB (UM) 1*2048kB (M) 187*4096kB (M) = 776576kB [ 188.650677] Node 0 Normal: 928*4kB (UME) 1250*8kB (UME) 1101*16kB (UME) 834*32kB (UME) 444*64kB (UME) 80*128kB (UME) 99*256kB (UME) 39*512kB (UM) 6*1024kB (UM) 0*2048kB 0*4096kB = 148128kB [ 188.667895] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 188.676544] 12591 total pagecache pages [ 188.680573] 0 pages in swap cache [ 188.684088] Swap cache stats: add 0, delete 0, find 0/0 [ 188.689492] Free swap = 0kB [ 188.692556] Total swap = 0kB [ 188.695610] 1965969 pages RAM [ 188.698764] 0 pages HighMem/MovableOnly [ 188.702796] 339347 pages reserved [ 188.724212] INFO: trying to register non-static key. [ 188.729340] the code is fine but needs lockdep annotation. [ 188.734955] turning off the locking correctness validator. [ 188.740583] CPU: 0 PID: 14282 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #40 [ 188.747849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.757203] Call Trace: [ 188.759784] dump_stack+0x1b9/0x294 [ 188.763398] ? dump_stack_print_info.cold.2+0x52/0x52 [ 188.768573] ? vprintk_func+0x81/0xe7 [ 188.772358] register_lock_class+0x1dd2/0x2630 [ 188.776926] ? __lock_acquire+0x7f5/0x5140 [ 188.781155] ? update_curr+0x1f8/0xbe0 [ 188.785035] ? check_noncircular+0x20/0x20 [ 188.789254] ? debug_check_no_locks_freed+0x310/0x310 [ 188.794436] ? update_cfs_group+0x358/0x580 [ 188.798738] ? __lock_is_held+0xb5/0x140 [ 188.802782] ? perf_trace_lock+0xd6/0x900 [ 188.806923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.812444] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 188.817787] ? zap_class+0x720/0x720 [ 188.821487] ? perf_event_update_userpage+0xd10/0xd10 [ 188.826655] ? graph_lock+0x170/0x170 [ 188.830442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.835960] ? __perf_event_task_sched_in+0x247/0xb80 [ 188.841137] ? perf_trace_lock+0xd6/0x900 [ 188.845268] ? graph_lock+0x170/0x170 [ 188.849050] ? find_held_lock+0x36/0x1c0 [ 188.853095] ? lock_downgrade+0x8e0/0x8e0 [ 188.857224] ? finish_task_switch+0x182/0x810 [ 188.861700] __lock_acquire+0x1a7/0x5140 [ 188.865755] ? kasan_check_read+0x11/0x20 [ 188.869888] ? do_raw_spin_unlock+0x9e/0x2e0 [ 188.874280] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 188.878843] ? compat_start_thread+0x80/0x80 [ 188.883235] ? _raw_spin_unlock_irq+0x27/0x70 [ 188.887714] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.892713] ? debug_check_no_locks_freed+0x310/0x310 [ 188.897883] ? finish_task_switch+0x1ca/0x810 [ 188.902360] ? finish_task_switch+0x182/0x810 [ 188.906835] ? preempt_notifier_register+0x1e0/0x1e0 [ 188.911921] ? lock_repin_lock+0x410/0x410 [ 188.916139] ? __schedule+0x809/0x1e30 [ 188.920012] ? print_usage_bug+0xc0/0xc0 [ 188.924057] ? __sched_text_start+0x8/0x8 [ 188.928187] ? graph_lock+0x170/0x170 [ 188.931969] ? find_held_lock+0x36/0x1c0 [ 188.936028] ? find_held_lock+0x36/0x1c0 [ 188.940071] lock_acquire+0x1dc/0x520 [ 188.943861] ? tun_do_read+0x18b1/0x29f0 [ 188.947922] ? lock_downgrade+0x8e0/0x8e0 [ 188.952051] ? lock_release+0xa10/0xa10 [ 188.956011] ? kasan_check_read+0x11/0x20 [ 188.960145] ? do_raw_spin_unlock+0x9e/0x2e0 [ 188.964536] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 188.969101] ? kasan_check_write+0x14/0x20 [ 188.973318] ? do_raw_spin_lock+0xc1/0x200 [ 188.977538] _raw_spin_lock+0x2a/0x40 [ 188.981321] ? tun_do_read+0x18b1/0x29f0 [ 188.985365] tun_do_read+0x18b1/0x29f0 [ 188.989239] ? tun_flow_update+0x10d0/0x10d0 [ 188.993626] ? perf_trace_lock+0xd6/0x900 [ 188.997756] ? perf_trace_lock_acquire+0xe3/0x980 [ 189.002577] ? zap_class+0x720/0x720 [ 189.006274] ? perf_trace_lock+0x900/0x900 [ 189.010490] ? graph_lock+0x170/0x170 [ 189.014271] ? kasan_check_read+0x11/0x20 [ 189.018402] ? do_raw_spin_unlock+0x9e/0x2e0 [ 189.022790] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 189.027350] ? find_held_lock+0x36/0x1c0 [ 189.031398] ? rcu_is_watching+0x85/0x140 [ 189.035528] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 189.040698] ? wake_up_q+0x100/0x100 [ 189.044396] tun_chr_read_iter+0xe5/0x1e0 [ 189.048524] __vfs_read+0x696/0xa50 [ 189.052134] ? vfs_copy_file_range+0xb80/0xb80 [ 189.056697] ? fsnotify+0xfc0/0xfc0 [ 189.060315] ? fsnotify_first_mark+0x330/0x330 [ 189.064894] ? __fget_light+0x2ef/0x430 [ 189.068849] ? fget_raw+0x20/0x20 [ 189.072293] ? rw_verify_area+0x118/0x360 [ 189.076424] vfs_read+0x17f/0x3d0 [ 189.079858] ksys_pread64+0x174/0x1a0 [ 189.083641] ? __ia32_sys_write+0xb0/0xb0 [ 189.087782] ? exit_to_usermode_loop+0x1ef/0x310 [ 189.092518] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 189.097347] ? ksys_ioctl+0x81/0xd0 [ 189.100956] __x64_sys_pread64+0x97/0xf0 [ 189.105000] do_syscall_64+0x1b1/0x800 [ 189.108872] ? finish_task_switch+0x1ca/0x810 [ 189.113349] ? syscall_return_slowpath+0x5c0/0x5c0 [ 189.118259] ? syscall_return_slowpath+0x30f/0x5c0 [ 189.123170] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 189.128515] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.133358] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.138530] RIP: 0033:0x455979 [ 189.141698] RSP: 002b:00007ff8c35fbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 189.149387] RAX: ffffffffffffffda RBX: 00007ff8c35fc6d4 RCX: 0000000000455979 [ 189.156635] RDX: 0000000000000062 RSI: 0000000020000080 RDI: 0000000000000013 [ 189.163886] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/10 04:32:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x1}, 0x8000000000000}], 0x1, 0x40010000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000012c0)={0x3, 0x5, 0x8e443a3119ae56ce}, 0x4) chdir(&(0x7f0000000080)='./file0\x00') writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/05/10 04:32:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xa00000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) dup3(r0, r0, 0x80000) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) [ 189.171135] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 189.178383] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 189.285858] *** Guest State *** [ 189.289256] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 189.298156] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 189.307034] CR3 = 0x0000000000000000 [ 189.310761] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 189.316751] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 189.322744] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 189.329428] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 189.337421] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.345414] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.353409] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.361406] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.369401] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.377391] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 189.385383] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 189.393379] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 189.401379] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 189.409361] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 189.415809] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 189.423287] Interruptibility = 00000000 ActivityState = 00000000 [ 189.429543] *** Host State *** [ 189.432761] RIP = 0xffffffff811f7479 RSP = 0xffff88018bee7390 [ 189.438765] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 189.445185] FSBase=00007f6923e17700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 189.453010] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 189.458925] CR0=0000000080050033 CR3=00000001c76e4000 CR4=00000000001426f0 [ 189.465955] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 189.472633] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 189.478703] *** Control State *** [ 189.482187] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 189.488868] EntryControls=0000d1ff ExitControls=0023efff [ 189.494327] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 189.501265] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 189.507940] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 189.515062] reason=80000021 qualification=0000000000000000 [ 189.521398] IDTVectoring: info=00000000 errcode=00000000 [ 189.526863] TSC Offset = 0xffffff97f1ed980a [ 189.531205] TPR Threshold = 0x00 [ 189.534587] EPT pointer = 0x00000001d7d8501e 2018/05/10 04:32:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/05/10 04:32:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/05/10 04:32:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"696662300000000000000600", 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="3400000011000504000000000006000000000000bab5e3d94434ecac5df2c61be87d1811d370709c2b12cb060e8b64370342fe5f4422365442c36b63d697d204a70f41ca8d2712303cf1e6d7e4c446a0", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x34}, 0x1}, 0x0) 2018/05/10 04:32:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) dup3(r0, r0, 0x80000) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x1}, 0x8000000000000}], 0x1, 0x40010000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000012c0)={0x3, 0x5, 0x8e443a3119ae56ce}, 0x4) chdir(&(0x7f0000000080)='./file0\x00') writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xe8030000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) dup3(r0, r0, 0x80000) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x18, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) [ 189.720226] *** Guest State *** [ 189.723600] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 189.732516] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 189.741374] CR3 = 0x0000000000000000 [ 189.745113] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 189.751107] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 189.757100] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 189.763790] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 189.767153] *** Guest State *** [ 189.771787] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.771802] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.771818] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.775113] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 189.783085] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.791061] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 189.799040] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.799055] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 189.807888] CR3 = 0x0000000000000000 [ 189.815867] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 189.824695] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 189.832683] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 189.840793] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 189.844515] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 189.852482] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 189.858786] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 189.866747] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 189.872709] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 189.880684] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.887338] Interruptibility = 00000000 ActivityState = 00000000 [ 189.893828] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.901772] *** Host State *** [ 189.901784] RIP = 0xffffffff811f7479 RSP = 0xffff8801c0d6f390 [ 189.909229] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.917197] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 189.923424] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.931378] FSBase=00007fbfeabc8700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 189.931389] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 189.934581] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 189.940541] CR0=0000000080050033 CR3=00000001abb14000 CR4=00000000001426e0 [ 189.948879] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 189.955284] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 189.963246] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 189.963254] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 189.963266] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 189.963272] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 189.963280] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 189.963287] Interruptibility = 00000000 ActivityState = 00000000 [ 189.963294] *** Host State *** [ 189.971111] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 189.971115] *** Control State *** [ 189.971121] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 189.971132] EntryControls=0000d1ff ExitControls=0023efff [ 189.977027] RIP = 0xffffffff811f7479 RSP = 0xffff8801ce13f390 [ 189.984987] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 189.984993] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 189.985000] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 189.985022] reason=80000021 qualification=0000000000000000 [ 189.985028] IDTVectoring: info=00000000 errcode=00000000 [ 189.985032] TSC Offset = 0xffffff97b54c6f8d [ 189.985041] TPR Threshold = 0x00 2018/05/10 04:32:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x200000000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x1}, 0x8000000000000}], 0x1, 0x40010000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000012c0)={0x3, 0x5, 0x8e443a3119ae56ce}, 0x4) chdir(&(0x7f0000000080)='./file0\x00') writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) [ 189.992055] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 190.000019] EPT pointer = 0x00000001c82cc01e [ 190.006674] FSBase=00007f6923e17700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 190.139969] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 190.145884] CR0=0000000080050033 CR3=00000001b160a000 CR4=00000000001426f0 [ 190.152925] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 190.159620] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 190.165698] *** Control State *** 2018/05/10 04:32:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xa34fcf2000000000, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) dup3(r0, r0, 0x80000) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) [ 190.169176] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 190.175858] EntryControls=0000d1ff ExitControls=0023efff [ 190.181327] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 190.188290] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 190.194970] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 190.201566] reason=80000021 qualification=0000000000000000 [ 190.207898] IDTVectoring: info=00000000 errcode=00000000 [ 190.213377] TSC Offset = 0xffffff97b06fbd41 [ 190.217711] TPR Threshold = 0x00 2018/05/10 04:32:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) [ 190.221095] EPT pointer = 0x00000001ab63201e 2018/05/10 04:32:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/05/10 04:32:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0xfeffffff, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/10 04:32:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) dup3(r0, r0, 0x80000) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) [ 190.361052] *** Guest State *** [ 190.364427] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 190.373297] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 190.382148] CR3 = 0x0000000000000000 [ 190.385880] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 190.391864] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 190.397859] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 190.404548] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 190.412542] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.420536] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.428530] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.436534] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.444545] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.452531] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 190.460515] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 190.468493] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 190.476474] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 190.478993] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 190.484484] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 190.484494] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 190.484507] Interruptibility = 00000000 ActivityState = 00000000 [ 190.513074] *** Host State *** [ 190.516276] RIP = 0xffffffff811f7479 RSP = 0xffff8801ba44f390 [ 190.522252] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 190.528672] FSBase=00007fbfeabc8700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 190.536467] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 190.542359] CR0=0000000080050033 CR3=00000001abb14000 CR4=00000000001426e0 [ 190.549395] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 190.556071] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 190.562130] *** Control State *** [ 190.565582] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 190.572241] EntryControls=0000d1ff ExitControls=0023efff [ 190.577709] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 190.584644] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 190.591312] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 190.597894] reason=80000021 qualification=0000000000000000 [ 190.604213] IDTVectoring: info=00000000 errcode=00000000 [ 190.609677] TSC Offset = 0xffffff975dfc1ffa [ 190.614025] TPR Threshold = 0x00 [ 190.617398] EPT pointer = 0x00000001d4aac01e [ 190.627713] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 04:32:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/05/10 04:32:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/10 04:32:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/05/10 04:32:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x1}, 0x8000000000000}], 0x1, 0x40010000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000012c0)={0x3, 0x5, 0x8e443a3119ae56ce}, 0x4) chdir(&(0x7f0000000080)='./file0\x00') writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) dup3(r0, r0, 0x80000) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0x2, 0x4e21}, 0x1c) 2018/05/10 04:32:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/10 04:32:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) [ 190.821296] *** Guest State *** [ 190.824677] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 190.833577] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 190.842445] CR3 = 0x0000000000000000 [ 190.846214] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 190.852211] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 190.858220] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/10 04:32:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) dup3(r0, r0, 0x80000) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) [ 190.864919] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 190.872929] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.880928] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.888931] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.896934] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.904932] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 190.912922] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/05/10 04:32:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0xe00000000000000}, 0x1c) [ 190.920927] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 190.928927] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 190.930135] *** Guest State *** [ 190.936924] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 190.936935] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 190.936948] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 190.940237] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 190.948209] Interruptibility = 00000000 ActivityState = 00000000 [ 190.948217] *** Host State *** [ 190.954640] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 190.962081] RIP = 0xffffffff811f7479 RSP = 0xffff8801d7367390 [ 190.970922] CR3 = 0x0000000000000000 [ 190.977136] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 190.980312] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 190.989151] FSBase=00007fbfeabc8700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 190.995108] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 190.998811] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 191.005223] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 191.011178] CR0=0000000080050033 CR3=00000001d7983000 CR4=00000000001426f0 [ 191.018968] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 191.024921] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 191.030797] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.037443] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 191.037446] *** Control State *** [ 191.037452] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 191.037458] EntryControls=0000d1ff ExitControls=0023efff [ 191.037471] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 191.044486] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.052442] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 191.052449] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 191.052454] reason=80000021 qualification=0000000000000000 [ 191.052459] IDTVectoring: info=00000000 errcode=00000000 [ 191.052463] TSC Offset = 0xffffff971f2d3999 [ 191.052466] TPR Threshold = 0x00 [ 191.052471] EPT pointer = 0x00000001ad71801e [ 191.141213] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.149212] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.157212] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.165222] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 191.173219] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 191.181213] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 191.189190] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 191.196915] *** Guest State *** [ 191.197176] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 191.200508] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 191.206879] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 191.215716] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 191.223153] Interruptibility = 00000000 ActivityState = 00000000 [ 191.223156] *** Host State *** [ 191.223171] RIP = 0xffffffff811f7479 RSP = 0xffff8801ba44f390 [ 191.232000] CR3 = 0x0000000000000000 [ 191.238236] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 191.241410] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 191.247379] FSBase=00007f6923e17700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 191.247387] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 191.247396] CR0=0000000080050033 CR3=00000001ce757000 CR4=00000000001426e0 [ 191.247405] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 191.247412] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 191.247415] *** Control State *** [ 191.247421] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 191.247426] EntryControls=0000d1ff ExitControls=0023efff [ 191.247434] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 2018/05/10 04:32:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0xe803000000000000}, 0x1c) 2018/05/10 04:32:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x1}, 0x8000000000000}], 0x1, 0x40010000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000012c0)={0x3, 0x5, 0x8e443a3119ae56ce}, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup3(r0, r0, 0x80000) 2018/05/10 04:32:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x11000000}, 0x1c) [ 191.247440] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 191.247446] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 191.247456] reason=80000021 qualification=0000000000000000 [ 191.251160] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 191.257544] IDTVectoring: info=00000000 errcode=00000000 [ 191.257552] TSC Offset = 0xffffff971e5dface [ 191.263550] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 191.271370] TPR Threshold = 0x00 [ 191.271382] EPT pointer = 0x00000001aa80301e [ 191.277258] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 191.377487] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.385498] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.393488] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.401490] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.409483] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.417479] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 191.425479] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 191.433468] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 191.441450] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 191.449421] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 191.455830] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 191.463285] Interruptibility = 00000000 ActivityState = 00000000 [ 191.469526] *** Host State *** [ 191.472727] RIP = 0xffffffff811f7479 RSP = 0xffff8801ce13f390 [ 191.478723] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 191.485138] FSBase=00007fbfeabc8700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 191.492947] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 191.498841] CR0=0000000080050033 CR3=000000018d620000 CR4=00000000001426f0 [ 191.505855] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 191.512524] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 191.518584] *** Control State *** [ 191.522049] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 191.528742] EntryControls=0000d1ff ExitControls=0023efff [ 191.534210] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 191.541135] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 191.547809] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 191.554412] reason=80000021 qualification=0000000000000000 [ 191.560751] IDTVectoring: info=00000000 errcode=00000000 [ 191.566193] TSC Offset = 0xffffff96eaa16934 [ 191.570510] TPR Threshold = 0x00 [ 191.573878] EPT pointer = 0x00000001d707f01e 2018/05/10 04:32:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/05/10 04:32:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="aa9d75ba61ecaf555020acac53eda5bd39ba8721e2c18f3e248ea431e410303b48bd3ceac380190ef93c852e5bed13ab37d224839203e2b1021fceca111108cea5693d9a997f477e34b9da25750698c0d58eb57baf669e4f1e1820c8127d9630f9b068b4959502f223bbc0a390b0520e6d4c35a1e9182f9778816d96f05c63", 0x7f, 0x4000, &(0x7f0000000100)={0x1a, 0x30f, 0x400, 0x140000000000, 0x8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/10 04:32:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:55 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000011000504000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000002000000001400030069666230000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/10 04:32:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x1}, 0x8000000000000}], 0x1, 0x40010000, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0xe00}, 0x1c) [ 191.701334] *** Guest State *** [ 191.704309] *** Guest State *** [ 191.704719] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 191.707989] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 191.716850] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 191.716856] CR3 = 0x0000000000000000 [ 191.716863] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 191.716872] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 191.716885] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 191.716896] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 191.716913] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.725792] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 191.734636] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.738348] CR3 = 0x0000000000000000 [ 191.744318] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.750278] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 191.756941] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.764897] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 191.772883] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.781712] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 191.789670] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 191.789682] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 191.789691] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 191.789709] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 191.793417] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 191.801381] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 191.807343] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.815310] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 191.821277] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.829227] Interruptibility = 00000000 ActivityState = 00000000 [ 191.829235] *** Host State *** [ 191.835901] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.843853] RIP = 0xffffffff811f7479 RSP = 0xffff8801b1daf390 [ 191.843871] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 191.851888] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.859852] FSBase=00007f6923e17700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 191.859863] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 191.867825] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 191.875869] CR0=0000000080050033 CR3=00000001d7ace000 CR4=00000000001426e0 [ 191.882286] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 191.890247] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 191.897694] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 191.905670] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 2018/05/10 04:32:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x1800}, 0x1c) [ 191.911895] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 191.915069] *** Control State *** [ 191.915081] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 191.923043] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 191.928997] EntryControls=0000d1ff ExitControls=0023efff [ 191.929024] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 191.935409] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 191.943361] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 2018/05/10 04:32:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(0xffffffffffffffff, r1, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x1800000000000000}, 0x1c) [ 191.943372] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 191.951592] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 191.957467] reason=80000021 qualification=0000000000000000 [ 191.957477] IDTVectoring: info=00000000 errcode=00000000 [ 191.965456] Interruptibility = 00000000 ActivityState = 00000000 [ 191.972452] TSC Offset = 0xffffff96a5e3f43c [ 191.972461] TPR Threshold = 0x00 [ 191.980421] *** Host State *** [ 191.987080] EPT pointer = 0x00000001ced9001e 2018/05/10 04:32:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) [ 191.995041] RIP = 0xffffffff811f7479 RSP = 0xffff8801b4107390 [ 192.106214] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 192.112689] FSBase=00007fbfeabc8700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 192.120515] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 192.126434] CR0=0000000080050033 CR3=00000001d08fb000 CR4=00000000001426f0 [ 192.133476] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 192.140174] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 192.146245] *** Control State *** 2018/05/10 04:32:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) [ 192.149722] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 192.156404] EntryControls=0000d1ff ExitControls=0023efff [ 192.161887] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 192.168832] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 192.175518] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 192.182113] reason=80000021 qualification=0000000000000000 [ 192.188455] IDTVectoring: info=00000000 errcode=00000000 [ 192.193914] TSC Offset = 0xffffff96a65effa8 [ 192.198248] TPR Threshold = 0x00 2018/05/10 04:32:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x200000000000000}, 0x1c) [ 192.201631] EPT pointer = 0x00000001ca81a01e 2018/05/10 04:32:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup3(r0, r0, 0x80000) 2018/05/10 04:32:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:56 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) 2018/05/10 04:32:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) 2018/05/10 04:32:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000200)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x100000000000000}, 0x1c) [ 192.578702] *** Guest State *** [ 192.582074] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 192.590948] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 192.599814] CR3 = 0x0000000000000000 [ 192.603563] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 192.609593] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 192.615605] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 192.622299] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 192.630299] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 192.638293] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 192.646289] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 192.654329] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 192.662336] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 192.670329] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/05/10 04:32:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) 2018/05/10 04:32:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x4000000}, 0x1c) 2018/05/10 04:32:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:56 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) [ 192.678338] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 192.686335] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 192.694348] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 192.702334] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 192.708774] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 192.716246] Interruptibility = 00000000 ActivityState = 00000000 [ 192.722500] *** Host State *** 2018/05/10 04:32:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x18000000}, 0x1c) [ 192.725709] RIP = 0xffffffff811f7479 RSP = 0xffff8801cf817390 [ 192.731719] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 192.738149] FSBase=00007f6923e17700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 192.745961] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 192.751866] CR0=0000000080050033 CR3=00000001c824a000 CR4=00000000001426f0 [ 192.758909] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 192.765618] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 192.771689] *** Control State *** 2018/05/10 04:32:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) [ 192.775166] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 192.781844] EntryControls=0000d1ff ExitControls=0023efff [ 192.787315] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 192.794252] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 192.800936] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 192.807528] reason=80000021 qualification=0000000000000000 [ 192.813865] IDTVectoring: info=00000000 errcode=00000000 [ 192.819336] TSC Offset = 0xffffff962d980d36 [ 192.823677] TPR Threshold = 0x00 [ 192.827058] EPT pointer = 0x00000001b060301e 2018/05/10 04:32:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0xb78, 0x24, [0xd912, 0x2a92c3f3, 0x5, 0x0, 0x52, 0xf, 0xff, 0x8001, 0x3f]}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) 2018/05/10 04:32:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:57 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/05/10 04:32:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x700}, 0x1c) 2018/05/10 04:32:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x34000}, 0x1c) 2018/05/10 04:32:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup3(r0, r0, 0x80000) [ 193.537327] *** Guest State *** [ 193.540716] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 193.550054] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 193.558909] CR3 = 0x0000000000000000 [ 193.562649] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 193.568646] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 193.574629] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 193.581313] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 193.589302] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.596669] *** Guest State *** [ 193.597289] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.600576] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 193.608546] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.617408] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 193.625354] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.625369] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.634193] CR3 = 0x0000000000000000 [ 193.642146] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 193.642161] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 193.650110] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 193.653806] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 193.653821] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 193.661774] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 193.669732] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 193.669743] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 193.675706] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 193.683653] Interruptibility = 00000000 ActivityState = 00000000 [ 193.683660] *** Host State *** [ 193.691625] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 193.697574] RIP = 0xffffffff811f7479 RSP = 0xffff8801afd37390 [ 193.697592] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 193.703988] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.711415] FSBase=00007f6923e17700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 193.711425] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 193.718083] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.724294] CR0=0000000080050033 CR3=00000001cf923000 CR4=00000000001426e0 [ 193.724306] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 193.727492] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.735433] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 193.735440] *** Control State *** [ 193.741405] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.747786] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 193.747791] EntryControls=0000d1ff ExitControls=0023efff [ 193.747800] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 193.747805] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 193.747810] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 193.747821] reason=80000021 qualification=0000000000000000 [ 193.755791] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 193.763560] IDTVectoring: info=00000000 errcode=00000000 [ 193.763564] TSC Offset = 0xffffff95aadf71b8 [ 193.763567] TPR Threshold = 0x00 [ 193.763573] EPT pointer = 0x000000018771301e [ 193.880805] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 193.888780] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 193.896753] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 193.904731] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 193.912702] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 193.919106] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 193.926548] Interruptibility = 00000000 ActivityState = 00000000 [ 193.932770] *** Host State *** [ 193.935970] RIP = 0xffffffff811f7479 RSP = 0xffff88018e637390 [ 193.941948] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 193.948544] FSBase=00007fc81f320700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 193.956338] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 193.962223] CR0=0000000080050033 CR3=00000001aa4e4000 CR4=00000000001426f0 [ 193.969237] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 193.975907] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 193.981957] *** Control State *** [ 193.985416] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 193.992077] EntryControls=0000d1ff ExitControls=0023efff [ 193.997530] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 194.004456] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 194.011123] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 194.017698] reason=80000021 qualification=0000000000000000 [ 194.024025] IDTVectoring: info=00000000 errcode=00000000 [ 194.029484] TSC Offset = 0xffffff95a168190b [ 194.033802] TPR Threshold = 0x00 [ 194.037167] EPT pointer = 0x00000001b4a8501e 2018/05/10 04:32:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) 2018/05/10 04:32:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x1c00000000000000}, 0x1c) 2018/05/10 04:32:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'ifb0\x00', 0x2000}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 04:32:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup3(r0, r0, 0x80000) [ 194.335832] *** Guest State *** [ 194.339196] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 194.348056] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 194.356901] CR3 = 0x0000000000000000 [ 194.360642] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 194.366626] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 194.372616] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 194.379297] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 194.387292] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.395283] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.403270] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.411259] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.419307] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.427316] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/05/10 04:32:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001d00118cf3ff00000000008f"], 0x10}, 0x1}, 0x0) 2018/05/10 04:32:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0xeffdffff00000000}, 0x1c) 2018/05/10 04:32:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:58 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) 2018/05/10 04:32:58 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) [ 194.435328] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 194.443314] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 194.451314] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 194.459303] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 194.465729] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 194.473711] Interruptibility = 00000000 ActivityState = 00000000 [ 194.478137] *** Guest State *** [ 194.479963] *** Host State *** [ 194.479982] RIP = 0xffffffff811f7479 RSP = 0xffff8801aff27390 [ 194.483270] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 194.483280] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 194.483285] CR3 = 0x0000000000000000 [ 194.483291] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 194.483303] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 194.486502] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 194.492464] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 194.501297] FSBase=00007f6923e17700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 194.501305] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 194.501321] CR0=0000000080050033 CR3=00000001cece3000 CR4=00000000001426e0 [ 194.510166] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 194.513863] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 194.519829] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.525784] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 194.532892] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.539532] *** Control State *** [ 194.539538] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 194.539543] EntryControls=0000d1ff ExitControls=0023efff [ 194.539552] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 194.539563] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 194.547350] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.547363] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.547375] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 194.547387] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 194.553255] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 194.553262] reason=80000021 qualification=0000000000000000 [ 194.553268] IDTVectoring: info=00000000 errcode=00000000 [ 194.553277] TSC Offset = 0xffffff953bf61ed7 [ 194.560287] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 194.568230] TPR Threshold = 0x00 [ 194.568239] EPT pointer = 0x00000001cddf101e [ 194.574896] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 194.704360] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 194.712353] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 194.718778] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 194.726244] Interruptibility = 00000000 ActivityState = 00000000 [ 194.732487] *** Host State *** 2018/05/10 04:32:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0xe000000}, 0x1c) 2018/05/10 04:32:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) [ 194.735700] RIP = 0xffffffff811f7479 RSP = 0xffff8801afd37390 [ 194.741705] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 194.748133] FSBase=00007fc81f320700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 194.755942] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 194.761842] CR0=0000000080050033 CR3=00000001b43be000 CR4=00000000001426f0 [ 194.768883] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 194.775558] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 194.781631] *** Control State *** 2018/05/10 04:32:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0xe8030000}, 0x1c) [ 194.785097] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 194.791770] EntryControls=0000d1ff ExitControls=0023efff [ 194.797234] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 194.804171] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 194.810855] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 194.817455] reason=80000021 qualification=0000000000000000 [ 194.823786] IDTVectoring: info=00000000 errcode=00000000 [ 194.829266] TSC Offset = 0xffffff952f334da2 [ 194.833596] TPR Threshold = 0x00 [ 194.836980] EPT pointer = 0x00000001cf96a01e 2018/05/10 04:32:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:32:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x1100000000000000}, 0x1c) 2018/05/10 04:32:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup3(r0, r0, 0x80000) 2018/05/10 04:32:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) 2018/05/10 04:32:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in=@local}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200)=0x9, &(0x7f0000000240)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="34000000110600040000008b120a5ab5b17df300", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030069666230000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/10 04:32:59 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) [ 194.993833] *** Guest State *** [ 194.997228] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 195.006137] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 195.014997] CR3 = 0x0000000000000000 [ 195.018742] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 195.024732] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 195.030710] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 195.037401] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 195.045397] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.053390] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.061380] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.069366] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.077379] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.085363] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/05/10 04:32:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(0xffffffffffffffff, r2, &(0x7f0000ccb000), 0x9) 2018/05/10 04:32:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0xeffdffff}, 0x1c) [ 195.093351] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 195.101338] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 195.109327] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 195.117321] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 195.123776] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 195.131242] Interruptibility = 00000000 ActivityState = 00000000 [ 195.137479] *** Host State *** 2018/05/10 04:32:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) [ 195.140695] RIP = 0xffffffff811f7479 RSP = 0xffff88018ca47390 [ 195.146689] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 195.153114] FSBase=00007fc81f320700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 195.160928] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 195.166835] CR0=0000000080050033 CR3=00000001cb86e000 CR4=00000000001426e0 [ 195.173882] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 195.175188] *** Guest State *** [ 195.180564] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 195.180567] *** Control State *** [ 195.180577] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 195.180583] EntryControls=0000d1ff ExitControls=0023efff [ 195.180597] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 195.183875] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 195.183885] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 195.183895] CR3 = 0x0000000000000000 [ 195.189976] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 195.193396] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 195.200050] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 195.200060] reason=80000021 qualification=0000000000000000 [ 195.205501] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 195.212408] IDTVectoring: info=00000000 errcode=00000000 [ 195.212417] TSC Offset = 0xffffff94e362a6e6 [ 195.221244] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 195.230063] TPR Threshold = 0x00 [ 195.230069] EPT pointer = 0x00000001b245901e [ 195.289570] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 195.297559] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.305552] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.313534] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.321549] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.329526] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 195.337510] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/05/10 04:32:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:32:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000ccb000), 0x9) [ 195.345506] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 195.353501] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 195.361511] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 195.369508] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 195.375933] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 195.383399] Interruptibility = 00000000 ActivityState = 00000000 [ 195.389641] *** Host State *** [ 195.392847] RIP = 0xffffffff811f7479 RSP = 0xffff8801a90ef390 [ 195.398861] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 195.405280] FSBase=00007f6923e17700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 195.413095] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 195.418997] CR0=0000000080050033 CR3=00000001cdb88000 CR4=00000000001426f0 [ 195.426033] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 195.432709] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 195.438787] *** Control State *** [ 195.442257] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 195.448933] EntryControls=0000d1ff ExitControls=0023efff [ 195.454410] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 195.461369] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 195.468056] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 195.474645] reason=80000021 qualification=0000000000000000 [ 195.480971] IDTVectoring: info=00000000 errcode=00000000 [ 195.486440] TSC Offset = 0xffffff94c8a7d38b [ 195.490773] TPR Threshold = 0x00 [ 195.494161] EPT pointer = 0x000000019342c01e 2018/05/10 04:33:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:33:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x0) 2018/05/10 04:33:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000011000504000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00cfade579c9000000000300692ebfcb1b92da7de6d1594cd777a800"], 0x34}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000200)={{0x0, 0x8}, {0x8, 0x100000001}, 0xfffffffffffff466, 0x4, 0x6}) 2018/05/10 04:33:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 04:33:00 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:33:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x1c}, 0x1c) 2018/05/10 04:33:00 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) 2018/05/10 04:33:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:33:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x0) [ 195.970359] *** Guest State *** [ 195.973741] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 195.982696] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 195.991552] CR3 = 0x0000000000000000 [ 195.995290] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 196.001278] RFLAGS=0x00101702 DR7 = 0x0000000000000400 [ 196.007284] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 196.013976] CS: sel=0x0000, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 196.021994] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 196.029989] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 196.037983] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 196.045982] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 196.053989] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 196.061976] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 196.069970] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 196.077950] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 196.085941] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 196.093918] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 196.100345] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 196.107805] Interruptibility = 00000000 ActivityState = 00000000 [ 196.114045] *** Host State *** [ 196.117253] RIP = 0xffffffff811f7479 RSP = 0xffff88018ca47390 [ 196.123239] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 196.129650] FSBase=00007fc81f320700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 196.137445] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 196.143338] CR0=0000000080050033 CR3=00000001d6434000 CR4=00000000001426f0 [ 196.150359] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 196.157038] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 196.163088] *** Control State *** [ 196.166550] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000cb [ 196.173212] EntryControls=0000d1ff ExitControls=0023efff [ 196.178667] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 196.185595] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 196.192281] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 196.198867] reason=80000021 qualification=0000000000000000 [ 196.205187] IDTVectoring: info=00000000 errcode=00000000 [ 196.210636] TSC Offset = 0xffffff945c8db4ab [ 196.214956] TPR Threshold = 0x00 [ 196.218320] EPT pointer = 0x00000001cc6ac01e [ 196.758973] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 196.907591] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 04:33:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/05/10 04:33:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x0) 2018/05/10 04:33:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:33:01 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) 2018/05/10 04:33:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21, 0x1f4}, 0x1c) 2018/05/10 04:33:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000011000504000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400010069666230000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/10 04:33:01 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/10 04:33:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe3000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f00120f4383ac782e807b001f3e260f01c8ba4000b84629ef64263e0fc72d266664660f5a23b826018ed89a00708100baa100b000ee", 0x36}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x20020}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x53, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) 2018/05/10 04:33:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}},