a9ae6af9e2cf6eee1d4c7a9b9316ea6f889ce9c16c08c4c46c596f09db8dc4937c5171a88122fd07cbb21b6a3ac7486aac85a01c", 0xcb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) connect(r0, &(0x7f00000004c0)=@hci={0x1f, r1}, 0xa) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000440)=0x1) r3 = getpgid(0xffffffffffffffff) sched_setparam(r3, &(0x7f00000001c0)=0x7) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) bind$bt_rfcomm(r4, &(0x7f0000000300)={0x1f, {0x1000, 0x101, 0x7, 0x3, 0x0, 0x3}, 0xa546}, 0xa) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0x3}, 0x0, 0x0, "6964300000000000000000000000e7ff0000000000ff130000040303000000000000000000000000000200000000f7ffffff00000000008000", 'timer0\x00'}) 2018/03/20 10:34:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0xa, 0x300) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x8, 0x5, 0x7, 0x5, 0x400}) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/03/20 10:34:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000000040)=0x1ffff) 2018/03/20 10:34:04 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:04 executing program 3: socketpair(0x8000000000001e, 0x1, 0x5, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x7ff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000020cffc), 0x4) 2018/03/20 10:34:04 executing program 7: r0 = socket$inet(0x2, 0x1, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x258) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000003c0)=0xe8) 2018/03/20 10:34:04 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)={0x2, 0x0, [{0xffffffffffffffff, 0xb, &(0x7f0000000480)=""/11}, {0x0, 0xc0, &(0x7f00000002c0)=""/192}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/03/20 10:34:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000), 0x4) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000), 0x1fc) r1 = shmget(0x3, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/4096) 2018/03/20 10:34:05 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:05 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) r1 = gettid() timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21, 0xfffffffffffffffc}, &(0x7f0000bbdffc)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf0d, 0x4000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r1) timer_settime(0x0, 0x0, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) 2018/03/20 10:34:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0x5, 0x0, 0x400, 0x0, [{0x1}, {0x8, 0x0, 0x7, [], 0x2}, {0x6, 0x0, 0x562, [], 0x1f}, {0x0, 0x0, 0x0, [], 0x69f}, {0x8, 0x30, 0x0, [], 0x67}, {0x0, 0xb8c}, {0x0, 0x0, 0x5, [], 0x5f77}, {0x0, 0x0, 0x0, [], 0x400}, {0x1000}, {0x3a6f, 0xffffffff, 0x1f}, {}, {0x0, 0x0, 0x5}, {0xffffffffffff0001, 0x8}, {0x3f, 0x0, 0x0, [], 0x5}, {0x9, 0x0, 0x8, [], 0x9}, {}, {}, {0x8}, {}, {0x0, 0x0, 0xf91}, {}, {}, {0x0, 0x0, 0x0, [], 0x2}]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x5}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0xfffffffffffffffe}) 2018/03/20 10:34:05 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 10:34:05 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x8f) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='befs\x00', 0x9000, &(0x7f0000000180)='v') 2018/03/20 10:34:05 executing program 6: perf_event_open(&(0x7f0000000040)={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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400801, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x100, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7ff, @empty, 0x6a58}, @in6={0xa, 0x4e20, 0x36f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e21, 0xf1, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x1fffe00000000000}, @in={0x2, 0x4e24, @rand_addr=0x1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3) 2018/03/20 10:34:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a, {0x2}, 'gretap0\x00'}) prctl$setfpexc(0xc, 0x30000) 2018/03/20 10:34:05 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000004f000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 2018/03/20 10:34:05 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000540)=""/167, &(0x7f0000000500)=""/21, &(0x7f0000000400)=""/174, 0x3001}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) 2018/03/20 10:34:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x8c, 0xf, 0x3}, 0xff89) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/03/20 10:34:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000080)=""/195}, 0xc3) 2018/03/20 10:34:05 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="5c26ebbe7fb7acab111d4f677ce206d8", 0x10) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000340)={r1, 0x7}) bind$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0xfff, 0x401, 0x0, 0x953, 0x10000, 0x1}, 0x2}, 0xa) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x3c, 0x4}, &(0x7f0000000200)=0x0) timer_delete(r3) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000180)="3893c9ca4d19e0f699c0b6ae3b1ab5e9fd18471d00d8ee764318a02cf744", 0x1e) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000140)=0x9, 0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000040)) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000114000), 0x4) getrandom(&(0x7f0000000280)=""/160, 0xa0, 0x1) 2018/03/20 10:34:05 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x35, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/20 10:34:05 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x200) 2018/03/20 10:34:05 executing program 5: 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="7365740d928443") signalfd(r2, &(0x7f0000000140)={0x9}, 0x8) eventfd2(0x10001, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x3b, &(0x7f0000000040)=0x10000, 0x4) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x401) readv(r2, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) sendfile(r2, r0, &(0x7f0000000080), 0x8a) 2018/03/20 10:34:05 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x42) modify_ldt$read_default(0x2, &(0x7f0000001440)=""/20, 0x14) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/201) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) readv(r1, &(0x7f0000001400)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001480)=""/74, 0x4a}, {&(0x7f0000001380)=""/104, 0x68}, {&(0x7f0000000100)=""/53, 0x35}], 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000040)='\a', &(0x7f0000000280)=""/91}, 0x18) 2018/03/20 10:34:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x400000000007f, 0x2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3fe8)={r0, &(0x7f0000fd3ff1)="c59b52", &(0x7f0000ce4000)=""/137}, 0x18) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e21}}) 2018/03/20 10:34:05 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) 2018/03/20 10:34:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000300), &(0x7f0000000100)}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x8000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000040)="b040", &(0x7f0000000280)=""/55}, 0x18) 2018/03/20 10:34:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003000)=@bridge_getlink={0x38, 0x12, 0x501, 0x0, 0x0, {0x7}, [@IFLA_BROADCAST={0xc, 0x2}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x38}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x338, 0x70bd26, 0x25dfdbfd, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c010}, 0x0) 2018/03/20 10:34:05 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r5 = dup(r3) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000080)={0xd000, 0x3000}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="7f0006005a43070008df020001000600"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="1f00000029c5469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079495a24d022264226d35b6de3bb3d5589ce80959b9747999d77e70047efa140ae075fdef1ffc2f73e4af34140e40b3414ee2096bd534ae9f5fd10f5e80595cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aef899f1ad7325130a23748d6320c0000000000000000000000000000"]) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000000400), 0x8000fffffffe) 2018/03/20 10:34:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) getrandom(&(0x7f0000002040)=""/4096, 0x1000, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x386, 0x9, 0x9, 0x1000, 0x28}, 0x98) 2018/03/20 10:34:05 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x70, 0x40000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x80}}}, &(0x7f0000000100)=0x84) socket$inet6(0xa, 0x800, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff]}, 0x9}}}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0xc7, 0x8, 0x8000, 0x6, 0x3, 0x2f1, 0x2, 0x6, r2}, &(0x7f00000002c0)=0x20) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000240)={@empty, @empty, @multicast1=0xe0000001}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=ANY=[@ANYBLOB="0002000000000000c910000000000000000000ffffe0000001000000000000"], 0x20) sendto$inet6(r0, &(0x7f0000d2aa85)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9ae6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001280)={r1, &(0x7f0000002300)="ff40157a401ff1a64285212f92f0d0f9675220d1a4ff2d", &(0x7f00000012c0)=""/4096}, 0x2) 2018/03/20 10:34:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x4, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10}]}, 0x20}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x9e}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001800)}], 0x1}, 0x0) 2018/03/20 10:34:05 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x0) 2018/03/20 10:34:05 executing program 7: getsockname$ax25(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x2000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0xffff, &(0x7f0000000140)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "70390e3201df8956", "f8c0f8f7637a15f78d8875030addaf4e978f7137b91e9b19c16c8b5970ddefcc"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/20 10:34:05 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) restart_syscall() socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0xa, 0x2, 0x11) r2 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r2, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000007fec)={0x14}, 0x14}, 0x1}, 0x8800) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)={0x14}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r2, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f000000a000)={0x14}, 0x14}, 0x1}, 0x0) 2018/03/20 10:34:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = gettid() fallocate(r0, 0x1, 0xa777, 0x8) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/123, 0x7b}], 0x3) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) prctl$setptracer(0x59616d61, r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/03/20 10:34:05 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x0) 2018/03/20 10:34:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'eql\x00', 0xc900}) 2018/03/20 10:34:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x400000, 0x0) accept(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000002c0)=0x1f, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) readv(r1, &(0x7f00000013c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/103, 0x67}], 0x2) 2018/03/20 10:34:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='ppp1#\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='vboxnet0em1\x00'], &(0x7f0000000300)=[&(0x7f0000000140)="24656d3028766d6e657431776c616e30db736563757269747900", &(0x7f0000000180)='@,vmnet1\x00', &(0x7f00000001c0)='selfem0cpuset&lovmnet1@selinux\x00', &(0x7f0000000200)='/\x00', &(0x7f0000000240), &(0x7f0000000280)=']\x00', &(0x7f00000002c0)='\x00']) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x20800, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000591fe5)='{', 0x1}], 0x1, &(0x7f0000211000)}, 0x0) 2018/03/20 10:34:05 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x0) 2018/03/20 10:34:05 executing program 2: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) r0 = syz_open_pts(0xffffffffffffffff, 0x4000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x7fffffff, 0x4) r2 = semget$private(0x0, 0x1, 0x0) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000280)=0x3f) fallocate(r0, 0x2, 0x10000, 0x1d) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f0000000340)="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", 0x1000, r4) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x183080) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000240)) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00000001c0)=r6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000040), 0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000100)=""/12, 0xc}], 0x2) socket$key(0xf, 0x3, 0x2) 2018/03/20 10:34:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000180)) 2018/03/20 10:34:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000000000002900000005000000270202010000007efe80200000000000000000000001000047dea38697b5d7478a5ca21c3c1febf44fc56b575b9d5aad3162cace1f47639f88ac6a"], 0x28}, 0x0) 2018/03/20 10:34:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x2, 0x10000, 0x2}) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/03/20 10:34:05 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0x5d90, 0x22382) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001100)=""/92, &(0x7f0000001180)=0x5c) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) write(r1, &(0x7f0000000080)="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", 0xf81) 2018/03/20 10:34:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2240, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xfffffffffffffffe) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/20 10:34:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x5b) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)="5070927f1b33652b99cf1a39eb49efe2576e9e6c88acd475d582f23d3f8ff41e2d3f9e4030824a9e8cd1a957dcab85e4ed30c47b21cfd90a47b6371211f467877606aafd06a2977edef2219eb03558455c5c3e2a625ae682141bad", 0x5b}, {&(0x7f0000000780)="4db83d87ddd1152759714b6eeb3a2de1856ca7b68be0e830ace27b7d762c24db27430838f8cc8ba7b7dd6d429f134cf7df1e3ed66223523b68c5c49ac5dd22b88e9951a0be407851d2e56304af547da0e529155164d46c4e9eeb8a10447d1b3759a4d7", 0x63}, {&(0x7f0000000700)="47464abeb4aae56730c1c4b9e7696120e6cab37f739c9c124d90d0c24e910684ef3ce1be7ff4955d8018ac8b0970b18394d365e82d22e2fe8fde3e8a01e45472dc686e8d66b3c658db112a9718c09abb7d3e69a1825ba2841dbc6f78c89e321c42c84719b7beebb251c434a912a10d5387adfdcbe74ca66e30d08a", 0x7b}], 0x3, &(0x7f0000000200), 0x0, 0x4008011}], 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$can_raw(r3, &(0x7f0000000280)={0x1d, r2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) bind$can_raw(r4, &(0x7f00000000c0)={0x1d, r5}, 0x10) getsockopt$inet6_buf(r4, 0x29, 0x44, &(0x7f0000000800)=""/4096, &(0x7f0000000040)=0x1000) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/20 10:34:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000000040)={0xae, 0x7fff, "b0ec7de28098c7d7e74b43ce9acc28feb871ea7511c60235897b8186118ec2cb49a172a35dda5da471a57555cc24d2d9f0e893eb09d3363471db5afc0726cd39cdd60034605948f078be80efc63149d4a8fa71c3b4ad7a0f6109969fc8b569ac2b56781aefaacbd28bcf9f0c1e533bb791b330aba92c303367abccc992c1b2bcbe8cf121c956ab936e89a2c01365041207db70b54e41e476e353e28f24d5aae3de0ca9b0a915"}, 0x101080) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f00000002c0)=""/44, 0x2c) 2018/03/20 10:34:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x20, 0x200) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x8, 0x100000000, 0x3, 0x7f, 0x3f, 0x8}) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000280)={0x2, 0x0, [{0xbff, 0x0, 0x180000000000000}, {0xdc3, 0x0, 0x3}]}) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x2, 0x4, {0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x3a) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000200)=""/100, 0x64) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/03/20 10:34:05 executing program 4 (fault-call:3 fault-nth:0): r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:05 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)) shutdown(r0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/187) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x84200, 0x0) 2018/03/20 10:34:05 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb7ff8)='./file0\x00', &(0x7f00006e8f18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004befff)='.', &(0x7f00001a2fff)='.', &(0x7f0000ea5ffa)='mslos\x00', 0x200500e, &(0x7f0000ec2fff)) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) umount2(&(0x7f0000000000)='./file1\x00', 0x0) 2018/03/20 10:34:05 executing program 0: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x11, r0, 0x2) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d3ff8)='./file0\x00', 0x0) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) [ 148.625493] FAULT_INJECTION: forcing a failure. [ 148.625493] name failslab, interval 1, probability 0, space 0, times 1 [ 148.636815] CPU: 1 PID: 22675 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #360 [ 148.644167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.653511] Call Trace: [ 148.656080] dump_stack+0x194/0x24d [ 148.659695] ? arch_local_irq_restore+0x53/0x53 [ 148.664349] ? flex_array_get+0x1ba/0x230 [ 148.668476] ? __lock_acquire+0x664/0x3e00 [ 148.672710] should_fail+0x8c0/0xa40 [ 148.676410] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.681499] ? perf_trace_lock_acquire+0xe3/0x980 [ 148.686330] ? perf_trace_lock+0x900/0x900 [ 148.690549] ? perf_trace_lock+0x900/0x900 [ 148.694764] ? flex_array_get_ptr+0x49/0x60 [ 148.699067] ? trace_hardirqs_off+0x10/0x10 [ 148.703383] ? find_held_lock+0x35/0x1d0 [ 148.707450] ? find_held_lock+0x35/0x1d0 [ 148.711509] ? avc_compute_av+0x225/0x710 [ 148.715657] should_failslab+0xec/0x120 [ 148.719621] kmem_cache_alloc+0x47/0x760 [ 148.723666] ? lock_release+0xa40/0xa40 [ 148.727627] ? do_raw_spin_trylock+0x190/0x190 [ 148.732201] avc_alloc_node+0x27/0x4d0 [ 148.736063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.741070] avc_compute_av+0x22a/0x710 [ 148.745045] ? avc_alloc_node+0x4d0/0x4d0 [ 148.749175] ? __fget+0x342/0x5b0 [ 148.752619] ? rcutorture_record_progress+0x10/0x10 [ 148.757619] ? lock_release+0xa40/0xa40 [ 148.761583] avc_has_perm+0x4be/0x680 [ 148.765372] ? avc_has_perm_noaudit+0x520/0x520 [ 148.770035] ? __fget+0x36b/0x5b0 [ 148.773484] ? iterate_fd+0x3f0/0x3f0 [ 148.777280] ? d_path+0x930/0x930 [ 148.780726] file_has_perm+0x3f5/0x5d0 [ 148.784606] ? bpf_fd_pass+0x280/0x280 [ 148.788474] ? __might_sleep+0x7c/0x190 [ 148.792433] ? _cond_resched+0x14/0x30 [ 148.796309] selinux_file_permission+0x31c/0x460 [ 148.801055] security_file_permission+0x7d/0x1e0 [ 148.805799] rw_verify_area+0xde/0x2b0 [ 148.809672] do_sendfile+0x420/0xe80 [ 148.813389] ? do_compat_pwritev64+0x100/0x100 [ 148.817953] ? __might_sleep+0x95/0x190 [ 148.821927] ? kasan_check_write+0x14/0x20 [ 148.826139] ? _copy_from_user+0x99/0x110 [ 148.830271] SyS_sendfile64+0xbd/0x160 [ 148.834140] ? SyS_sendfile+0x1a0/0x1a0 [ 148.838100] ? do_syscall_64+0xb7/0x940 [ 148.842057] ? SyS_sendfile+0x1a0/0x1a0 [ 148.846019] do_syscall_64+0x281/0x940 [ 148.849888] ? __do_page_fault+0xc90/0xc90 [ 148.854101] ? _raw_spin_unlock_irq+0x27/0x70 [ 148.858573] ? finish_task_switch+0x1c1/0x7e0 [ 148.863049] ? syscall_return_slowpath+0x550/0x550 [ 148.867960] ? syscall_return_slowpath+0x2ac/0x550 [ 148.872871] ? prepare_exit_to_usermode+0x350/0x350 [ 148.877867] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 148.883231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.888068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 148.893234] RIP: 0033:0x453e69 [ 148.896400] RSP: 002b:00007fa001bd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 148.904084] RAX: ffffffffffffffda RBX: 00007fa001bd66d4 RCX: 0000000000453e69 [ 148.911328] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 148.918575] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/20 10:34:06 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000001100)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000014c0)={0x2, 0x1, &(0x7f0000001300)=""/30, &(0x7f0000001340)=""/190, &(0x7f0000001400)=""/158, 0x4}) fstat(r0, &(0x7f0000001140)) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001200)=""/118, &(0x7f00000012c0)=0x76) open(&(0x7f0000001280)='./file0\x00', 0x119000, 0x92) mount(&(0x7f0000dc3000)='./file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f00000011c0)='debugfs\x00', 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) quotactl(0x80000000, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="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") 2018/03/20 10:34:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x20800, 0x20) bind$alg(r1, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0xffffffffffffff4e) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=' >|', 0x3}], 0x1, 0x1) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e64ff8), 0x6) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/03/20 10:34:06 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x200, 0x0) finit_module(r0, &(0x7f00000001c0)='\x00', 0x3) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x80) recvfrom$inet(r1, &(0x7f0000000080)=""/210, 0xd2, 0x2, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@broadcast, @rand_addr}, &(0x7f0000000240)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) [ 148.925821] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 148.933065] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000000 2018/03/20 10:34:06 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080045000030000000000067907800000000ffffffff4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009000008c8a46c5045bc89100"], &(0x7f0000000180)={0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0xa6b]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2000000400000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/03/20 10:34:06 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf3, "f1c23df670f25fecf027e7fa8e24fe8442d7671a7d7f51f789fb94f407d6d3a02571871559a0351a0603a7c7b54aebf7a7ce3488d4811d74a8ea2bd326e494a2602cbf8bfa20cfe727b753e3edb46085c89b98d779a6309069ff47fcbc5c74d66704322601c2f7551d51a1c9cc45ad927064145a14d4d007fef81312f958b2086126c748e8387a7a5c650dbad6225e0967a896da5e90b7ea93201c19e4ff3cfd56ba514d7811df75a6a27e4464a31921c5f3b47cb5ee04d6241164bbc54ebd5057482a69fc9430e8a6a89fb1fe3b115efbb7827b38d4354ff12f8d6bf0119c16777031658b7c0d216e4e54a770c9148a2c033e"}, &(0x7f0000000140)=0xfb) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/03/20 10:34:06 executing program 3: mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x7ff}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x1000002) ioctl$int_out(r1, 0x1, &(0x7f0000fd3ffc)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x5, 0x4000000000, 0xe5f, 0x8, 0x1ef4, 0xd74, 0x7, 0x1f, 0x7, 0x2, 0x3ff, 0x0, 0x4}, {0x719, 0x1, 0x1, 0x7fff, 0x62a75b18, 0x0, 0x5, 0x401, 0x3, 0x0, 0x500000000, 0x1116, 0xd66d}, {0x4, 0x100000000, 0x4, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x25c4, 0x100000000, 0x7ff}]}) 2018/03/20 10:34:06 executing program 0: unshare(0x80307ffd) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x10000) recvfrom$ipx(r0, &(0x7f0000000040)=""/143, 0x8f, 0x40, &(0x7f0000000100)={0x4, 0x7, 0x7, "888f527fa6bc", 0x7}, 0x10) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000180)=@pic={0xda, 0x2, 0x2a, 0x4, 0x6, 0xff, 0x80, 0x3ff, 0x80, 0x29d, 0x1, 0xffffffff, 0x5, 0x1ff, 0x3, 0x3}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000816fff)='\x00', 0x0) connect$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x1000, {0x5, 0x9, 0x2, 0x7, 0x3, 0x4}, 0x3, 0x3}, 0xe) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a76fe8)={r1, &(0x7f0000829000), &(0x7f00003a4000)=""/255}, 0x18) 2018/03/20 10:34:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x44000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x8, 0xa, 0x2, 0x4}) r1 = memfd_create(&(0x7f0000000080)='/exe\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2fe57865000000000010") fcntl$setstatus(r3, 0x4, 0x4800) sendfile(r1, r3, &(0x7f0000000000), 0x200) 2018/03/20 10:34:06 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001}}}}, &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r2 = getegid() r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000200)={0x5, {{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) fchown(r0, r1, r2) 2018/03/20 10:34:06 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940), &(0x7f0000000980)=0xc) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000009c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a00)) fcntl$getownex(r0, 0x10, &(0x7f0000000a40)) gettid() getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)) getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b40)=0x0) r2 = getpgid(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0xfff, 0x0, 0x8001, 0x6, "fb80b75238ca8fc1285d4c23ce5c25cdcac6c116340dd2b3163ce64c4200d1305c52ba1bc93a55598f75cb93", 0x9}, 0x0, 0x0, 0x9, r2, 0x3fff800, 0x8, "97c6bd3b8d1b8020158e23b54e9311cf3255df7193e124abc54d55c2094d9a627bef8b7ab195aa27b61b8ffd2fed57deccf1c5e15670a628c398885166620078", &(0x7f00000000c0)='securitywlan0\x00', 0xe, [], [0x7, 0x3, 0x6, 0x486]}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000000280)="fff8e0fb429723818b66dd15e10232ffcc302f68f35068355d47498458f19198a432ad95cfead7a54b9033b3a3d04824cd20d35023f0b9bf321df99fac380f7b1670a23ae62439a950b912b0c671048a5bec5000cbf55c74948587fa5e40", 0xfffffeb7) connect$netlink(r3, &(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@pptp={0x18, 0x2, {0x3}}, 0xfed2, &(0x7f0000000300), 0x0, &(0x7f0000000740)=[{0x0, 0x118, 0x7, "2bf24d59e86f06cf1fdde67ec3bd6fa8c565c0bdc1581e1c4c9107dd10d773e4b47b122dbe122f365a32b647e48dff225e932ac54b14f875dcbde36bdcdd1bb4725d44b0175e981bde78366ca1e6177db6947e9e3eff210b41a104b70e4f443db70eddf6f670eb27af52a2e4a154ebea92c43b7e27335f70a28d7bd739dd24417fdf0f35e6d79b3d28f0e96a2591f1485a4e15e2c619e539da8d025bca944307b1946d9d80d769b3dc9dd35d65adfef3fb6345539b2528517974ce3460bd2ede6c9d9935027f480e08bf82c5a341cd4e33b4737537ca8ed4ce0523cfd8c7"}, {0x0, 0x19f, 0x0, "2ec394024f32266d71310ee1c20e7257b18fdfdb5840fbe0f4a0228184b0ca"}, {0x0, 0x0, 0x3, "f88f7264fd4d57f3873ec30ff5081f1f59a43af03e820d7ce81d390d4297d22e5c5b8ae39b203ec1b6c0e40b9bcd93c7466c4e12570d0891df37efe8a612f2aee446be3d1859f22673627658a8499199e1f6fad44c"}, {0x0, 0x111, 0x8001, "00d94187c0797cef10f1e92a"}, {0x0, 0x13f, 0x7, "1024fbea739bb7a4034e6853be46da28ff4db295da3c2a3f4b68f8d4ee7d8baf72affea12197"}]}}, {{&(0x7f00000006c0)=@sco={0x1f}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000380)="b97f1cb8fb8c378122126b9b211ff9af36f03d0167e2709d091063575d3fa1fdbf8010e8d7596556328f0f8c7074333079fc9062e2a804354b"}, {&(0x7f00000003c0)="b2772fcadd5c0da3f4cf91bb9efedb82578509dbfdfc2e73c9b3d21c24dd8fe615ce439c5845e9d845be1d04b5ae6f6947c36e246de5375e6bf7a4def704fda8f27f5b740bfb835a66fe6f71"}, {&(0x7f0000000440)="7cc35c6e5dc7aa37022a943047f22999f650af1b879955293b6710ef07882cedd1f50595ce8f1936"}, {&(0x7f0000000480)="bdd4852513eea37cbc4b522e6ea29313437179717225059e9371d71919602f57de8e9fa2644a031a03c80cec3a926759471e0f5048fe2c0cd3bfa55841fe2b370e9e7d1ad434109b280711268e5a0a3e697ce91bb07a0151c21f15307ba9867c5b6c24a5d8031d9323ed59e989715e4d8925363e966bd4d7256d924d74b0d5bdf6341a5a37878fe1c9a839af888a09715cf58c8a890828aa8416548b915ca9e5f2c0538717ce94361795fea9344b5ec63a87ee5f37a4fda4743884912f6a141c2d2530b0e5d95a34b79d8577710848b24df6715573a22cb4c3827c8b6262da4f4b2be0c5e2ec503f5c"}, {&(0x7f0000000580)="c42aab5399bfebb832488dcfe53876d5782857f09b15b292351e95db9a25065765dc9a0ae4180473d8e073c1f201cfa41cda3db4e009c525786a53204836b6f3637ff776105a118d6bd293b2f66b6bfe69348416bf4bd8b7b483f693fcf6ab65f0e975b2ce0756c34a3aa885338ce1c7444488f9b77678f7008b53b4e876fbc865ea8e5a4cee5ff77f912804e9888062ee6f106bbd8d83146680f2203cbeec119dfaf142dbf7b4602cad93b5658c73a6a8740aa58bd56614283f7b8c139f43"}], 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/03/20 10:34:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/20 10:34:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x1f, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2}, {0x304, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2}, "0008000000759b288842f5ac1f020409"}) 2018/03/20 10:34:06 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r1, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setscheduler(r3, 0x5, &(0x7f0000000000)=0x2) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x6e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000100)) 2018/03/20 10:34:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x10000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)={0x3, 0x0, [0xa86, 0x0, 0x1000000000, 0x1]}) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/03/20 10:34:06 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setns(r0, 0x40000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x10000000) r5 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000080)="0f060f015b8236da05b89b000f00d8d3607cf4660f2fe1f30f2afb657442f20f0d4cfe", 0x23}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$packet_buf(r5, 0x107, 0x17, &(0x7f0000000280)="02aeea75b17e75e7187398ba65c8c246b9887f4dfb3d49c00b72f09b2799ce1c13eb2c9b57a4c21732d3f2099bfb1c882d806f01699def421463988d5d35f649a3d20823cb6132592ea56c77deb1db21154e01ea15495d9ab83fde5b9b6b15548753b8de4dbdd2167814d0ce95a0a7bbc416de3af1438f991d06569080a978e793da774542214de3cbb0c7ce30ede6ca3ea19afbd72e44c8e792813e69f47a58ea130c41f9a685c53484fba4c73ee76002181dbdbf706fb83a0d088e47564f45ef1a71000f6ecad5d1ee01faf1a6a95402be3726fec282add6dc15cdf087a61407", 0xe1) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0x100}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/20 10:34:06 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x7017fe, 0x0) flistxattr(r1, &(0x7f0000000080)=""/5, 0x5) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4800) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x3f) 2018/03/20 10:34:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0xf8, r2, 0x1, 0x8000, 0x6}, 0x14) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/117) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) 2018/03/20 10:34:06 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/4096) 2018/03/20 10:34:06 executing program 0: capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) setresgid(r0, r0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000340)) syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x8001, 0x200000) eventfd(0x7) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) r1 = socket(0xa, 0x3, 0x9) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a40)) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)) r3 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x188) read(r3, &(0x7f00000004c0)=""/40, 0x28) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)={0x0, 0x0}) r5 = getpgrp(r4) r6 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0xd0000) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x401, 0x9, 0x0, 0x6, 0x0, 0x1, 0x0, 0x2, 0xff, 0x13671b47c000000, 0xffff, 0x8, 0x874c, 0x2, 0x5, 0x6, 0x100000001, 0x7, 0x1, 0x40, 0x5, 0x7ff, 0x101, 0x8, 0x80, 0x3, 0x400, 0x2, 0xffffffffffffffff, 0x3, 0x1f, 0x8, 0x4000000000000, 0x6c7d, 0x1, 0x4, 0x0, 0xfff, 0x1, @perf_config_ext={0x20}, 0x80a0, 0x1ad1, 0x9, 0x2, 0x6, 0x0, 0x2}, r5, 0x2678604a, r6, 0x7) umount2(&(0x7f0000000500)='./file0\x00', 0x0) 2018/03/20 10:34:06 executing program 4: r0 = memfd_create(&(0x7f0000000040)="0f6b2d0a7e1f53ea1f82", 0x5c3a7ed315558fb5) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0xfe28, 0x2, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @rand_addr=0xf0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, r2}) 2018/03/20 10:34:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xb131) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000540)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x7fffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x80000000, 0x5, 0x9b8a, 0x2, &(0x7f0000000000)='ip6tnl0\x00', 0x8, 0x7, 0x100000001}) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/03/20 10:34:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x800) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = dup3(r3, r4, 0x0) write$selinux_access(r5, &(0x7f0000000000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) 2018/03/20 10:34:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000064cffc), &(0x7f000093f000)=0xfffffffffffffe69) 2018/03/20 10:34:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000001fdc)=[{}, {{0x0, 0x7530}}], 0xfe86) 2018/03/20 10:34:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b084d75553178eb01421c3a936ce854e01bf2ffffffff220087dd6002290f00383a00000000eb35af56f8b98f3f304bb79e9b1d0f00000000000040ffff00000000ff0200000000000000000000000000010100907800000003000000e200003a0000000000000000000000000000008aa5d0939d671e7a9bd0f47d200000ff0200000000000000d10f1ada4e7bdd7a1670d2555232a92997896f9a91fd818777390878b0bf46a094b71f4e68b05bd49b9d408ab1c0863e23fb11c20dc9412e0000202b6b5f0300e6f17c8f8d3cb68112668bba59575e387a8a065b09160d294344be09f7fa7af62c5022"], 0x0) 2018/03/20 10:34:06 executing program 6: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000140)={0xe76, 0x7, 0x8, 0x404}) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x8, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x0) 2018/03/20 10:34:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet(0x2, 0xa, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000001c0)=0x55, 0x267) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/20 10:34:06 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r2, r3, 0x6, 0x4, &(0x7f0000000100)="8acfacf48f75dd7aee03cd8b12542963458c7f04c13b9b5720d5e5e4a5fcdfe5912e8da206b2d02bbe98a5b925149f47ee8560830030c6a8203968bab545bee9dbf8ea5bdf7ebeeca57ead6edc3d506300626b115140262b8a58ca50d8aee8183b3921c15220633c5af2a1", 0x7, 0xee6, 0x7f, 0xea3, 0x81, 0x400, 0x30d, "14fc60492507152635822edd3f66b59c65e558b06ece4557f3db1e0d98888eeff06f9b4fd426e3f2f7ad7b9f33ad22805ff3b727389595bbde636dfc3dac18c4282b7a329fd245f5b91ca128175a020b0fced4"}) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={{0x77359400}}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) 2018/03/20 10:34:06 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000780)=0x4) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000002000), 0x4) poll(&(0x7f0000000740)=[{r0}, {r0, 0x20}], 0x3ad, 0xcf53) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000080)="472ee785f28b62b39302d3f8b5002e4f543e7a4597f9b9ceeaa6b38386c02b1834eadb99d70a4bab7285755c667f16b8e57c03b24cb9dd100702b78f0e45f04e465577e4b25c45e2fa03337e44f49d28620f5e68716e0e31b0b81ef37810aaccc053ded67e61eb9914eced57786d6b049d6fe736595cf518e096184fa8ce66115e4b627bf5c23b90791c8f33444d428de59cd00ba9199e23393972df13d53bc8d4d732644a93bdd737a902480f076e9fb2561701000000c50d3a596daf8a2a355b85d3349a163a68f109a9fe63af63ccc4ede239ae9fbd324a19b966e9026770cb9f423af55eee3ff2917cf1a430bb6fcf3295eeb07d9c081f99b7221572", 0xfe}, {&(0x7f0000000180)="0263361af059f745d209466fc0eb8be048ea01efa8beec950cc2a8406f94b20a71698d7b2fac4217687de591df212b406cbb3d947825c71dc2ea99462afc1fbe73a992e2ed3dfc6da925080d208fee6835d92fee29f47e93c6c6b3fa4c75e283f3a1b1f863499c53f9974b9f31e2042525ab66ea187708705f4970e9fc40ab5265a08705f319cc64d11aa320deef24b6564e65d37b043106654b0b902e35f3ece2e75b0732a7dc21d00f1587ac045de2dddc1f16e7fc", 0xb6}, {&(0x7f0000000240)="3a6c7d5ac2059ab0faf467ae613156deda4eabf28e0323d5e8f006989f51fa1cf6cb5140bfae14099215f0fba07f9991cae676c500925f", 0x4}, {&(0x7f0000000280)="3fd815be55fdbbfae42ba65a819804f50daef619d55fc05e16fb744af448545445c3b2e8b4c3b3289af740ad7ccd77149623ee266621ecdbdbf144df1d1997c42b11f02c25dec8216985eeb37fd54ae92ed1638cbe2d2e01f1f770fcc47655731e98823c43cdf15181579663098e36971c5f22798ba811959abe69fb7bc536c26de649f21d1761f9ac1bd2605dfa390f01453ef56322", 0x96}, {&(0x7f00000007c0)="d4a6d66813f991ce6852d4bfd12ad46788aab265ce3e6a0bce321830c1e72b0999ca5085cc5e56fc4150cc7541d88cdaee038e9857d11d35bbb29d78d296bb2428c4f6c72d0a381fe22ac10a564a3674f39e54c1f51582204a6bfb5adae1743985ff958d023cfaa5622199143fa2d2ca3cc5899b3c5b33d3c9a323a87c2d3464fc2c3aadc9214b5a0cd2ffd4619b6dfbb883aafe7529a3d927795ec8221cb5bcd1985af011489164f6cfd18edb996c069441da46478de5360765074f1a64d05a9e5b291e6fefa47c7f1d82e128c74cc8b8130ce3ae7b79b9a93888dc34899ffa97f01781efe9d620980c08e06621b5d43dda2efdad86", 0xf6}, {&(0x7f0000000440)="50e916f5343480dedf3efaf48b9e67f44d96bd63bc81e5658f1ad1d388d16c3a604b4012bc3fd4f97095cb41543773443bbd5b0dae54adf1bd9316c5675052f7ae3ab3161295d223258e35709c7cf6c99ba6ca158143f5059411c13772806fd8a7e71edad7bb1b5117147c44e5ab6cd0861ee7008be147bf44162dcb81ef1ee2006a5341f06073e1e0c4728df91e380ff3e08a1f4fb467a1e156ef4047791b3f", 0xa0}, {&(0x7f0000000500)="33312a3f76bba7aa12ae224a1293e0bf18afc33e13800e125808051adba654f17050276c63527c5a426da64424240f1c245c4cd55eb48644b6abb773e4b22b75365741e92562c32c5d012b02cfbf7d5c203d9fe7b13af1d89e944f66fe6d4487326e0253fc90c582ba4c16454a62b241153cd4fd55ea64cdf17ac9d68796c5b0227c90eb82d65c0017954ade458ad3e38783dfad90555106f9d5cf8ace90a35e37e7b5c0e948b0268e928b9e13c0def72cd02e738e7f3ef7ee926b", 0xbb}, {&(0x7f00000005c0)="f80eda9b2e37fb39c9ab6b79d430034ed82a7ba6f004ab22a3fcc97a4b8250b73a029e4fa9e7b7eae089959bf929d7ec6032cde0951a7c3a62e56e5cc95f1753f3c291595db50bd88f66d81e1d4b7f98fd6a82c5897b61b36a59fc6c07c3a46a5dffdb1af3903777987fa39f5a44ffc03ec7ee06aff3f937a01805f67ec8d918eec832c5a089813a5be1c1", 0x8b}], 0x8, 0xe) 2018/03/20 10:34:06 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x9}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) [ 149.437462] binder: binder_mmap: 22775 20000000-20001000 bad vm_flags failed -1 2018/03/20 10:34:06 executing program 4: r0 = memfd_create(&(0x7f0000000040)="0f6b2d0a6d1f53ea1f82", 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x7, 0x4) sendfile(r0, r1, &(0x7f0000000000), 0x200) sendfile(r1, r1, &(0x7f00000000c0), 0x8) 2018/03/20 10:34:06 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x80, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x40081271, &(0x7f0000000280)) 2018/03/20 10:34:06 executing program 3: 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, 0x1001b, &(0x7f0000002080)=""/4096, &(0x7f0000002040)=0xffffffffffffff15) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) [ 149.536088] QAT: Invalid ioctl [ 149.562616] QAT: Invalid ioctl 2018/03/20 10:34:06 executing program 7: r0 = semget$private(0x0, 0x2, 0x4) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000080)=0x9d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'ip6_vti0\x00'}) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000023005508ee159c34ac125031f066b476f6d898165d98ac42bf64cd2d6dd33c366f25042b750a5754aab62905195abe4e729e3ff15a8c6f494538373350f4bbe1361b381b71bc7032d0c5a2d551bd5ed4fa459c986386c5a8926a55fde4114bdfebcc0f4cc17fa07fece15c4d24ca4b12542f56a188d988344411e0150ea620d732ccb96e37efe7bdc3e555203fd8dd65fb62e768bd5e02dd3cb3cf7612f0ccacc1e34750947b38fc5d8b31896f6ff88470d58b2e64bac5a2fa412811f93d176a7c3d11ffc7c4b22b925a"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) 2018/03/20 10:34:06 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f7074ffffffff") setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3) r1 = creat(&(0x7f000055aff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) mq_getsetattr(r1, &(0x7f0000000040)={0x4, 0x6, 0x1, 0x1e54, 0x4, 0x8, 0x100000001, 0x8}, &(0x7f0000000080)) 2018/03/20 10:34:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000240)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x8001}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000280)) 2018/03/20 10:34:06 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/103) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0xfff, 0xf4, 0x1, 0x10000}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x2c) 2018/03/20 10:34:06 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/66) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:06 executing program 6: gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0x8000, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100000000000, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x2c006abbf620d68c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) 2018/03/20 10:34:06 executing program 1: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x20200) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x167) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) 2018/03/20 10:34:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000002680)=ANY=[@ANYBLOB="2c00000001040901ffffffffffffffff000000000c000100010000007f0000010c00030000000000405d9e0d"], 0x2c}, 0x1}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x40) 2018/03/20 10:34:06 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0x9, 0x5, 0x1f66}, 0xc) syz_emit_ethernet(0xfffffffffffffeef, &(0x7f0000000740)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "e5e7cc", 0x9, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x9, 0x0, 'C'}}}}}}, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}) 2018/03/20 10:34:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7fffffff, 0x1) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000200)=""/118) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa00, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0x50, &(0x7f0000000100)}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000280)={@loopback=0x7f000001, @rand_addr=0x100000001, @broadcast=0xffffffff}, 0xc) [ 149.680707] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/03/20 10:34:06 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) write(r0, &(0x7f0000000080)="79cb272a272ef33ee2eb2e8782020a969e7a2f1d7207f6142ad5ca3e006580befff4425e62ea476cbbfdd77b1f211bb0ba08fb3b1d654dcf5303e335af97f92e583e289eb06a5169528b70c7b3ae87dfaefc5739a09283d9149eb63fa60c067fa521580769d7243cf527d6dd890aa75048a8", 0x72) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x100) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/03/20 10:34:06 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x6, r1, 0x1}) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000880)="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{&(0x7f0000002880)="484524e1bf16e9c7becf0c7e94566148422bcf101f5009ad5f2010534d07678a92b6044ccd524d1953ff13a6f7c27f852da020563bb2342c3bd304294f57b707155c57cf1b69dbba74275611b6d1ac08b846be35356400ab3666e116a46f5bb85593819f0bcde1860b73c5268d4cacf14c2f27927ece1191c4f494b175abc3916de1dd30cc409f2ea99b5b86321da836b72ddfff505ea32d57d6055397f9d03c3f68a7e8d51061b066a210d1aa6c01ec4a2024bdf7cce84c20cdb52bead9dee270d4962939c56a1b5469ca8eeefb12ac419407dd3b33bc463e1065ca2262172c98f4dca7966f8c29a0ac9304bd83299ceb15ae27980f7b382688dd85fcd286914ff64e74c753a927c4640eedad8916468a0264a469fc46c2919c67912361695872ed60938357803b040c0559b0e132fb186b9e2203823c25ca6a982803297d1aec674c1ca4bd0c56d88af3b5a83f95bef6ea21b75835cfd52bb14ac4d74647c14ad8ababe90d1f0da33d47201286403ff6e1347833fd320a452a73b1a642b02758de7564085d852471d98aa71123a7745458ec25eedfa385f4c362ef4df78a6fa5469d1daec5c88002fafb7ebc3f406b901f1bd5edf7fc4fd312731ee568f0d7c926103ad5546312c58f2c9ceb79e312cb11d4c204abaad539da7de04c003932e21efa40df15c4ae00b7758f2f899faa30408dbde577ff8214646ef12b2a82b09f41b6b61eff06d1eab27dabca9f459f193caecc43d7b046fbdd01b157702e079ee7aea333ffcdabddb440aaae59ec66bb9cec2831246fa39f5e40f0b20caeb4fb5829da13c5863e4fddb7398aef7a5d38aa416348962abfd0fb7c3da44d77de041bcce1ce42fc8ea43830df1b388f89ec19e8cbfbf3bb7f2eb49194277910d3f5fb2e02ca8016860a59d06a7325c8dec77935b1173c89c0f87602d9ffc82bbdd0ab27078eca9918ac4bd418c0f90042b6647cd381af70ffe6e3109fee18f896ff12be27a3cf7e08c39839006a915a3d07f0b88f08e7e627075a41a148af0b50f4a941a103a3da53719561affdf536f15fc11d4b9e82431c84050a0c89ffc6df13d82862cd472866252435195e2d17cdd0c3ffad82074b269ea0de6885a981b573af66e891adf205afc66cefac6a1d709ca6c4e9d6f0460bbc437e620dc585855a98438297be4e104f3263fe73dba99acaa980c1e98ffeadc62c62b30c1081c954871f09b6f2beef23dfe829c6bb9302e069bf35dd15048e2b0cc95441849002764dad6c227b2fbf8c330d41765a75293f941e328407a6e1f0a381d493f03fb5461495d96e2393614aeb2bab18948721a8f1637f3d5e9fc5c9f710ac5f07ba4a1a620f65e0a0bd143d2d0323252f57ee78348af124d5dac3333649df431bb9b21c7d54c0ec8e0c5701920152c5f0245fa8e0ce3081a629ce16d384aea78864dc38fddecc10660345177f84c74cc96b57fe2ead1659ca96fb7898431b824e05e0f3e1fed502e61911b6cb3dcae168bb4cc748726a943c832cdf2ca6b9efe69cff8e96e6a4ff9a9e46c332d2adecac70b5c5e75629f997416274be248e29f68b48db81609fc0f060e86044d82d5251b09a06035462e06738bacd25903f9af4c232e98f0cf335abc0e2426bb677ad2dea4c9e6276df90921fce1dcd24bf4e250e7082686e31f70b45f5bea7dd0bc40d4e78608877de7099e3645dc729cff990728b3c74d231c23aed44fefad62be4ef90a764022d0a599b20ebc8cec22a9d36024deaa63654723b5be41c04a0bc040cf9802b512f6cfd754e04ce036b001bf0adf40acfe75cfa1abed519ebec44a7a7ca1a40b4d0607b8066e929281f72df445f6b69bc5651e5d7d35a93b299aeacdc8c0cd0ab7007bde80e216bf76d8579ecb8b0f509ea760e6e8ff5c140dca3ae26d7fcc1ace1842742b7234bcd3e5cadb28b838eee49247022fe6687aad783bb40c35c0cdb2ee3a60c16ff893eac5ed6d407244a6cebe510d36ce88039143da9b7645ed8ae78e2e37bb77d26c1cdc43d33b344e4e2e50e9ddfa36e0181cb989bf8bfd91a022958c1f6b90b22215be91c45d7a2ff7f912ed02f88074345f0ef8a8c9253f5fca9b046c7c81850c74e17af75f107f4116f4f86885bad1fd6103885126042e208d9bb5c191c4c879dd834ad44c24095c12b9e9090d799f0f9af8495a31155e66d4f24bb9ae088cd2a974b4b62f2e47c4f19b0013995a3172d4b45a13633d89ff4ae7b27bf9b0690dd91ddc9658ea88a256c5d95ca400fb36d4a32759d4b6090c33a6b1d373da6c845ee832c12020ff9a079f2eb2a88cea3d0948b2519098ab23c05a3ee071d77ffcbc559d2c021b73d0ab131c9c01dcdcac6088dc69221cf6cbcd77f2294ff4c1526f2032446b7f3f5bf53777d82c17aaff86fba70aee9782c3a0bdfa6de42182c250ff58e27409b5a7aa1ea4822df1950fb4eae3accdfdda553e2719609e9562cd4858ae44dbf7ce201efdf5c07a90b83073ffc459ac18f6a6bf000e2a556797a43965f5d9382e2aa503ad0c7a10edbf464a99d41fbbc22c80d9f9b3873f5356019c9a814072f4ecab99f115ea8dede83a3557c3bdc0957e7a95a734c21245d72d957e97ca4841e7ed64821b683a4b80a319a96e9c3e6baf9ba9269d3e3cf0e131f6d66222392563078203486dc0d5792b589962bf62d42c3ca00f4735114b2f7c24274cf85847247098deb7ac161b029987972365ecdf262ae116e19d8e188c4374b827a7e4216d85633e5eeb289c08cf1caa129fb4279a0d7447aba35a60d47ee541d6cfc327767765e7b01a445cac304a8ca3652844c76895d47f65f216857fc59248242f029499039f34403f1699040112e4248ab982a5be4d35a1384d0cc51cb7d2ff8dfa67150798edf861457fa46db32571d6d9ce5d4a9fcc781ad31fc4f4dc5e2189ebca2593b70cbc17a397a51095435a75b244b736ae5d927c02ea6d1bb05f12ce4fe6857f9e1fba7ce43348212ddfbdce666265791a43ad3cf2b56e36547daac037b7c255922faab7dbf07c3a30209347878c47f9ddccf6665da812a01d5f81edba992dd7b012d08f52cdf4308e4ab035d2466f584b5aa16c8f28eba7543d8c5065818ce0ba6385ae895f50f6ac01fc6dfd2da12c2501c2c5852057b75f6b32c0b3c1919c92fa4430449dddc797a367587e4b36d194d821e1b4595895e7b8b5709c25727ba2708132cec2e608a20b7a3115de621105c88434f069082443675fa3ca1577dd361561c8d33c83b0b3b2b18710ce17d301f6d219e417d093b6a5a98b8c71786bef11ea69afd2d4bfe8891c2f5431085cbd279b417a60dffdceda1f4233e253b53c6ec82324435e5ce00a0b3bc4f695957dc8652204987cae170717ebe91b76128584649afc490ff80a74397cfcb881cc19195f0e0ddd9d06bb80a388343326491fc84ad45e87ed6a63cb10275c353ed51c72352666706372c84892f21dcfaaf163b384fced22428515f06be7f0012aa38de8a0768fcb463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0x1000}], 0x6, &(0x7f0000000400)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2]}], 0x20, 0x800}, 0x54) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000000c0)={0x9, 0x233, 0xfffffffffffffffb}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x7ff, 0x2aee, 0x800, 0x3, 0x4, 0x9}) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:06 executing program 0: mremap(&(0x7f0000a5a000/0x400000)=nil, 0x400000, 0xc000, 0x3, &(0x7f0000ac5000/0xc000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x300, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000200)={0x738, 0x7, 0x0, 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x8001, 0x200000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xb4, "131dc0277fec48733d5272547eeaf737a8286cba030f6d22e51979821f47ec55bac8fed5ca0064e800789ded36be51c42c2a48948b955baf592c0447736f1f10a0eb13a4b50917b5d9de3a98ce18a4dd472936f025b4b1ba381e8b9f16fe9548096724bee4da84bb115bfc1477e2e3a9f52a5c643ba8397acff4af0765cb37699d2dab251ee993951e62e7da6350e8701e8862a006d8eed615df12f1a5518cc430c7afb88ed2ebfa7cf81447567e88e537c56d75"}, &(0x7f0000000380)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x80000000}, &(0x7f0000000480)=0x90) [ 149.732090] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/03/20 10:34:06 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) syz_emit_ethernet(0xa7, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb0009ae352ce089c5342113bef12a029f9c5805a1818656cd9e5657def9b50e15930fb783b96c6ea24d2e919fd33418dd2430a80a38f68612ee8bb106c06ec021081aa556699f7b34de20cbea5ce6e79883062216a46e85bbd1d9a8a4ac3e26cf5267de7b0bfa0dc767ce7ca07d111805d9561db3f32e70fa2d61776849608334b37a988c62c08763b03dd9a3b64970755753bba34c986f1ba2a752"], &(0x7f0000000280)={0x0, 0x1, [0xb08, 0x890, 0x9, 0x88c]}) writev(0xffffffffffffffff, &(0x7f000043d000), 0x0) 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 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x100000, 0x4000000, 0x0, 'queue0\x00', 0x190}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)) write$sndseq(r0, &(0x7f000055a000)=[{0x10000000187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {0x1}, @result}], 0x466) ustat(0x3, &(0x7f00000002c0)) r1 = geteuid() setfsuid(r1) 2018/03/20 10:34:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/03/20 10:34:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1000000040000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0xfffffffffffffeaa, &(0x7f00000000c0), 0xec, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/03/20 10:34:07 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) r1 = dup2(r0, r0) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000000000000000000000000500000000000000000000000000001bde19f02389f2ecdb6f699b71932a17f4909fbf5b3c8a0bea38b59792db53ee"], 0x20) 2018/03/20 10:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x1, r0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x200004b564d03, 0x0, 0x4}]}) dup2(r3, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x12041, 0x0) 2018/03/20 10:34:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) listen(r0, 0x3) r2 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0xfffffffffffffd63, 0x0) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getpgid(0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x0, @random="75b62fe658d2", 'ip6_vti0\x00'}}, 0x1e) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 10:34:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x13d4, 0x5063) 2018/03/20 10:34:07 executing program 7: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) dup3(r0, r1, 0x80000) fstat(r1, &(0x7f0000000fbc)) 2018/03/20 10:34:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae8fa8)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x600000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @local}}, &(0x7f0000000140)=0x14) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/20 10:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4$inet(r0, &(0x7f0000000580)={0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x10, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x802800, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffff, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)="e9ef8254fc6e110ca86619c48de4a6f35fe44c4239939b25d645978a489221957de9262423d6dd5beda3d9dde303ba17ed8dba287c2486af2c02744dea21a0816b74a451c2997e2ee0c1445f65aeb3e21e498a04b9663833985e853c1acfcad2d62c161e850c13999618fbd2562943065e7905c3be1cd6e4") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080)=0x10000, 0x4) sendto$inet(r0, &(0x7f0000000240)="95285dd98f008741cda4f9c4359521ce96558caec0e47fa9eddc6b4748a1f7459ca5cf286c20736e8c045735dd94ee05c0210386e7d8999a3161eb23c2e078ceac8bc4af54c017e8f66e", 0x0, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x268) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x1, @multicast2=0xe0000002}, 0x8) socket$key(0xf, 0x3, 0x2) sendmmsg$nfc_llcp(r1, &(0x7f0000000540)=[{&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x3, 0x10001, 0x7ff, "b31eff7bfe35238b3454f27e0873a4d41352fca53f56a469126c971430ce4122c4d51aace384a791c9959f0aa028af21bc3940db697f403fa5b5aa99f6cbcd", 0x19}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000340)="206068bf6437e0d1f45c2a6fb6e57be21f353ae6f2d32fe6137734706d3c4e9fba757854f56fdc3ed617485123ed7a4a72a35275eb5637c3ea579b83183f3abaf0754ee973a44ec774cd91fb073b25a62a613918271c70851f7ec6ab3723848601dbb380265b929d96296900f01bd9024078fed42df1db448449073b4c544ea9045db4120a4e2a7b108b42975cc74e564d0a1d5f038f69a5f8be949496bc607231d4f1a32c256c27e5d99554930ca03b0135d8b3ace92bf94ce79d80bbe0f05d05026f7307ecfa8bbf52b2d77495ba3f3febbb6839", 0xd5}, {&(0x7f0000000440)="848c68246c0969b0f4ae97c13a1a96ac269deb07187567e5cae31aa0df6e2af025ab28bcb8c45802953b14c7b6425ce49285e7571d39c277f50fb3fb8e96aace6b19877ec0eda00b9f06f61296d395ad0cc917314c5dfbf6771cdefb2781f7e42929f7b8cabd9892cb0c0c228155ad9a9629980b7ea262c93e7357ad8182d22a8be1439863d23351432b3775d2ae3f1742db48c2cc09b12848441db297bd4e33149ddfe533bb55b3f999a40858f779f950361237ea11cb9d8a7c1fdca9596cf7c0a46e65d197e4081bfa47cf52f4255efffa856c547816e54d4e9c1b", 0xdc}], 0x2, 0x0, 0x0, 0x1}], 0x1, 0x20000040) 2018/03/20 10:34:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/136, 0x199}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/03/20 10:34:07 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xbeb6, 0x101800) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000100)='net/ip6_flowlabel\x00') r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') shutdown(r3, 0x1) 2018/03/20 10:34:07 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x80) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) r1 = socket(0x200000000000010, 0x2, 0x9) write(r1, &(0x7f0000000100)="1f000000f90300ff1400000120ce00000700090000a5a34dbac2ae00e1ff000000000101016c9e0000000000bbffff74", 0x30) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/20 10:34:07 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x6, 0xa535}) 2018/03/20 10:34:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000000100"], &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3, 0x4, 0x9}, 0x10) 2018/03/20 10:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) sendfile(r0, r1, &(0x7f0000000000), 0x200) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x5d18, 0x5, 0x80, &(0x7f0000ffd000/0x2000)=nil, 0x3}) accept4(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80, 0x0) 2018/03/20 10:34:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b00000300010000000000000000000100180000009aff"], 0x18}, 0x1}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x1010, r0, 0x0) 2018/03/20 10:34:07 executing program 2: r0 = socket(0x12, 0x80000000802, 0x5d1110b5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x80, 0x9}, &(0x7f00000012c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001300)={r1}, &(0x7f0000001740)=0x8) write(r0, &(0x7f0000021000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000001240)="8fcb90c35dbfb8805149a698f836c4148e89b04a724ac9c086c154f207f0f4ac9d28b008212d8089f4d0ed4db991e6ac117241d8d58ad3c389f500e0f1879a6297d0441b1ff905555735859acd8af7500eec5c5a36b10bd9dbe392d5485eede8be348d9f5f405b3b9f2a7b07a6a140a4a8c68193811a47") readv(r0, &(0x7f0000001500)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001580)=""/201, 0xc9}, {&(0x7f0000001340)=""/187, 0xbb}, {&(0x7f0000001400)=""/214, 0xd6}], 0x7) 2018/03/20 10:34:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) lseek(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x76, 0x1}, {0x10000, 0x6}, 0x0, 0x5, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/20 10:34:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="001c0100000000119078ac14d6ade00040014e204e2100089078"], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffff00001400000008004500001c0000000000119078ac14ffbbe00000014e204e21000890784d76770912a7792cc84e94b174cd1082d99c14968f8257700b7ef5211b82661e85d9aeba8b46f5ea1a33cc1729a69bd5185ea53fe512f7c1eaf4a555f150c3c644380a9dd496"], 0x0) 2018/03/20 10:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) 2018/03/20 10:34:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x2000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x2, 0x0, 0x5, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x24) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x2, 0x4, 0x400, 0x40, 0x1, 0x8}) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000), 0x102d5) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@loopback=0x7f000001, @empty, 0x1, 0x9, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x12}]}, 0x34) 2018/03/20 10:34:07 executing program 3: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) read$eventfd(r0, &(0x7f0000000200), 0xffffffffffffff47) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xdf, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)) io_setup(0x20, &(0x7f0000000180)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000001c0)={{0x3, 0x10001, 0x27fffffffffff, 0xfc, 0x5, 0x1000}, 0x2}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x9, 0x4) r3 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) open_by_handle_at(r1, &(0x7f0000000000)={0x36, 0x1, "331f4a34f1f5b8f522acb282f1709bf86ae8142f63f2d33cfb0d5030d9fcede33ebec693071517c52d0ce5a8b555"}, 0x40480) io_submit(r2, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/03/20 10:34:07 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000340)={"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"}) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c0b7272a18435adc1d99abddba078d6cfb37a4593a171ca2dbd49cb6ed49eea93aedfa7476a0c8a4b9365d60d53bca8e5806672d20ac4cf014c7d15ffa727bda3712aabada65ba9a48e7e08e39440252b3329922b104628b0811d1cc356f0f866f8855529ac946b30f6679164a737619f316b6b402c655cffdaf4c9f6b3ee36cc111c970646fd32fd6326abc3c1149e290825c0d0ba16474f0e830ed5b053b59fceca6d01f04de37d4425f8e0d7a58a76189fbd9b73c975e93413c98", @ANYRES64, @ANYRES32, @ANYBLOB="01"], 0xc9) [ 150.175925] QAT: Invalid ioctl 2018/03/20 10:34:07 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000098c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000c00)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="d1d8a0bdfafb39dc3edb8a1ea0ab5d060463301da83667b8b27d6ff287dcfd8bf00f43b6fc8b73417d4c39bc3d6ee7e58cb103935957f41c644dbd6af36bb4fce7d826dc5c393ea68cfab269a600000000000000004e0b1dd9bc091eb8c85d8e8f4b0ff9908e7798beefa0b9bb031082d04c51b1b71922ef16f92934888dd0539385a138e5afe536c26f"], 0x10}], 0x1, &(0x7f00000097c0)}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101d00, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000540)={0x5, 0x0, [{0x13000, 0x8c, &(0x7f0000000140)=""/140}, {0xf000, 0xf5, &(0x7f0000000200)=""/245}, {0x1001, 0xf8, &(0x7f0000000300)=""/248}, {0x3000, 0xd, &(0x7f0000000400)=""/13}, {0x2, 0xf0, &(0x7f0000000440)=""/240}]}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/03/20 10:34:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffcef) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/20 10:34:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) restart_syscall() sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0]], 0x8}, 0x1}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000006c0)=""/4096) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x3ff, 0x400, 0x5, 0x40, 0x5, 'gre0\x00', 'rose0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x13}, 0x6, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @multicast1=0xe0000001, @rand_addr=0x15a8, 0x9, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) recvfrom$inet(r1, &(0x7f0000000100), 0x0, 0x10000, 0x0, 0x0) 2018/03/20 10:34:07 executing program 5: r0 = msgget(0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x2, 0x6, 0x9, 0xfffffffffffffffe, 0x7, 0x3f}) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000027af2c17b37be9672534dcd99d7661f76e1917372c3fff4b2f12c5c1e4ba62868ce5416bf12c41d81b981b24b8d4eca8932414e8224627c3ad92f3119f175095ad5f125431cb5ad2f0aee438093224d2bbff442fa500c05e53800ff3166e13b36ba3cfa9a287b7e9539cd0d8a9eea1ab0a68f451c2162592846c2c1fd35edab1fc234b98f6b71fc7147617b8ed6e3d3ceaf37afb00a04f285703f7a1daadbea951f566b7296abde40a3345367fd2d49a56af3cc721566d313a"], 0x20, 0x0, 0x0) 2018/03/20 10:34:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f3fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x238) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000004a80)=[{{&(0x7f0000001bc0)=@generic, 0x80, &(0x7f0000003180)=[{&(0x7f0000001d40)=""/224, 0xe0}], 0x1, &(0x7f0000003200)=""/218, 0xda}}], 0x1, 0x40, &(0x7f0000000000)={0x0, 0x1c9c380}) socket$nl_route(0x10, 0x3, 0x0) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) 2018/03/20 10:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000040)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:07 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) unshare(0x20000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) 2018/03/20 10:34:07 executing program 3: r0 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x4e20, 0x20000000, @mcast2={0xff, 0x2, [], 0x1}, 0x815b}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}], 0x84) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x400000) 2018/03/20 10:34:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c00009789525da47f110019000102000000000000000002a0000000"], 0x1c}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x402080, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00000000c0)=0x9, 0x4) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) tkill(r2, 0x1c) 2018/03/20 10:34:07 executing program 0: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x48) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x410200405, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0x314) 2018/03/20 10:34:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x10000000000005, 0x0) r1 = getpid() ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x100000000, 0xc, 0x93, 0x3, 0x105}) r2 = getpgrp(r1) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, 0x0, 0x0) keyctl$clear(0x7, 0x0) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/123, 0x7b) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x9, &(0x7f00000005c0)=""/200) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) fchdir(r0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fstat(r3, &(0x7f0000000440)) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}, {}], 0x2, 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400001, 0x0) r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/03/20 10:34:07 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40081371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000f89fadb8e19956d8aa1e000000000000404d723ff70a5c0000000000000095d395c814a3eedb94fb67e9b3b48397a36b57405273c5d270d690440a6d3701abca92dc924a48e5c9781d2ae16fd036e102304012f6c9c0ff54e34a89802cbddebfa76bf0eeac1c6ff9d07ac3270b06e76fe64f552d4ad9165a2c10bc53e20e7cd1939bbb526aded43f156388a4752ebcdd4b34b83df18a55e615d0d71d63729df775148ba94142999ef2c6f10e1dc4356f7475d3c60ca7"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x50100, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000140)={0x1, 0x100000000}) socket$inet_udp(0x2, 0x2, 0x0) [ 150.431220] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21129 sclass=netlink_route_socket pig=22970 comm=syz-executor2 2018/03/20 10:34:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000000c0)=[0x7fff]) recvmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000000200)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/22, 0x16}, {&(0x7f00000012c0)=""/124, 0x7c}, {&(0x7f0000001340)=""/235, 0xeb}, {&(0x7f0000001440)=""/1, 0x1}], 0x5, 0x0, 0x0, 0x8}, 0x10001) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001540)=@ioapic) 2018/03/20 10:34:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002300ff0a00000000e8c500ea02000000"], 0x14}, 0x1}, 0x0) 2018/03/20 10:34:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getgid() r3 = gettid() setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x12}, @multicast1=0xe0000001}, 0x8) r4 = getgid() r5 = msgget$private(0x0, 0x400) msgctl$IPC_SET(r5, 0x1, &(0x7f00000005c0)={{0x0, 0x0, r4, 0x0, r4, 0x20, 0x4}, 0x0, 0x0, 0x0, 0x1, 0x6015d304, 0x0, 0x0, r3}) r6 = getgid() setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getgroups(0x5, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/115, &(0x7f0000000500)=0x73) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000540)={0x3, 0x9}) getgroups(0x5, &(0x7f00000003c0)=[r6, r7, r8, 0x0, r9]) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="ab29cce141eb250c000400"], 0x14}, 0x1}, 0x0) connect$nfc_llcp(r2, &(0x7f0000000400)={0x27, 0x0, 0x0, 0x6, 0x20, 0x80, "0e511fe578606eb136169edfaec08d5d4333f3b64514c50810064b13dbf637a2a76c7060764407002c1703e07c0dd1f3110900abf401819e2e4edcecad10ff", 0x14}, 0x60) [ 150.472214] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21129 sclass=netlink_route_socket pig=22970 comm=syz-executor2 2018/03/20 10:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xa6af}}, 0x6, 0x1ff}, &(0x7f0000000100)=0x90) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000180)={@rand_addr, @rand_addr}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1}, 0x8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x200) 2018/03/20 10:34:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/103, 0x67) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x2c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x20, "66cb4d0d66b7101733c6a16fa17225405e6259bcdb26d79bd477dd1220981c45"}, &(0x7f0000000100)=0x28) 2018/03/20 10:34:07 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfb4, 0xa01) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e7330b99bcb2ad564e45e31e8230d641c9a82c2561eea4377c2e4c957c4d5aab91c046f6f20a880c7883067754c646404557a8f1259f44e3c2fd4faa7eedc"}, 0x0) 2018/03/20 10:34:07 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x207c, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xa3, "6f1323f01a6a71d8c2dde5b77d9b8f816cfcff4d44a874f2d6eca152bede6f2268d0926419d64e582081310b7543fae86d024505f3f45d314087ddf8512ab8f5da2e2dc431cde25b19728a84b709d10af4f5cc5b00b193294727bc4ca3c60bb85bca22eba7799047d22a950094618d0893a107f2a68804910041287e597ae521fed56099d346fce762d096c467512a65e10916f63f779cb7dc28f325eb74314295fde9"}, &(0x7f00000001c0)=0xc7) r1 = userfaultfd(0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000200)=0x8, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/20 10:34:07 executing program 5: set_mempolicy(0x8001, &(0x7f0000000000), 0x0) 2018/03/20 10:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f657865000000000300573c6c7f03c88198c2c0d3b3bdbc3b9e921706441c8851636eb41c36f5aeae1555e5b75e") fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:07 executing program 6: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x5e1}, {&(0x7f0000000140)=""/169, 0xfffffee1}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x4b8, 0x0, 0x140, 0x140, 0x3d0, 0x3d0, 0x3d0, 0x4, &(0x7f0000000280), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @mac, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xb}, 0x8, 0x1}}}, {{@arp={@broadcast=0xffffffff, @empty, 0xff, 0xff, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x4, 0x70, 0x4, 0x100000001, 0x101, 0xad, 'lo\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x48}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x4, 0x10000, 0x3, 0x0, 0x0, "812bc3ad43add5cbb0936e38c1fefdc9b6766d705dddbf94182ba360caae2262ebbd9f1903df88ca2f2981c7cc6c8bd88d6e9f27f05df96b5f26f2bdd82504ef"}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xe}, @empty, 0xffffffff, 0xffffffff, @mac=@random="7c185c229a27", {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x400, 0x1, 0x6, 0x8, 0xfffffffffffffff7, 0x0, 'erspan0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0xe3}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "026e8146dcdbf34095e316bafd0163d14d45bb93ae8553a4c405b1f926da"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000800)) 2018/03/20 10:34:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="d3ab27191a", 0x5) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xfffffffffffffd7a}, 0x0) 2018/03/20 10:34:07 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) socketpair$inet6(0xa, 0x6, 0x101, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2002) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x95) 2018/03/20 10:34:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x1}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) 2018/03/20 10:34:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r1, 0x9}, 0x8) r3 = semget$private(0x0, 0x7, 0x6) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000040)=""/51) 2018/03/20 10:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) r2 = mmap$binder(&(0x7f00005af000/0x4000)=nil, 0x4000, 0x2000009, 0x10, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000dfb000/0x4000)=nil, 0x4000, 0x0, 0x4813, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0xd0, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x10, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x4, 0x30}, @fda={0x66646185, 0x5, 0x4, 0x40}], &(0x7f0000000100)=[0x48, 0x28]}, 0x40}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000180)=[0x40, 0x0, 0x78, 0x78, 0x20, 0x78, 0x48, 0x30]}, 0x8}}, @acquire={0x40046305, 0x2}, @acquire_done={0x40106309, r2, 0x4}, @acquire_done={0x40106309, r3, 0x4}, @increfs={0x40046304}], 0x15, 0x0, &(0x7f00000002c0)="84449f05ebd6701815136c62ae84f79d4db6b9f2b3"}) getsockopt(r0, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) 2018/03/20 10:34:07 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x6, 0x800, 0xfffffffffffffff7, 0x1, 0x32, 0xc0, 0x6025, 0x6, 0x9, 0x1, 0x1, 0x2458, 0x400, 0x1f, 0xffffffff]}, &(0x7f00000001c0)=0x100) 2018/03/20 10:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000005c0)='net/icmp\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0xa7) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r0, &(0x7f0000000100)=0x80000000000003, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x3e, 0x7, 0x24}) 2018/03/20 10:34:08 executing program 7: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) sendmsg$alg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="67fd8ade22b3d2b55d2faa462c405c9cd650b97a74aaf1963fc73f929c1950eea735ae5f0b257e302d14fb54c42840b2fae3ad30e3897b9cece28d7f782ef3c3dce1d5d1b879f96cdc6f0227a4be1001ad5a2e30603614981a0f90fc1a436c6bb6c197ac5eb47a6594418b8cbdd49820966103db4faab134d213e85e794395b023e692791b0d485f84ffd03651ec4333bfa953fcc31602", 0x97}], 0x2, &(0x7f0000001100)=[@assoc={0x18, 0x117, 0x4, 0x6f8}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xc0, 0x117, 0x2, 0xa9, "f343d546720ccf66c346a99ee22a3519e848111a14e83a4650e4c01d3860f93735ca5b0437535aacde6d5d056d7541a0e1445abcf504fa3378c306d26d54626bc38fab6e95d55fc46289eaae3c7783e02028e5eed859baaf44b1285f506f8efe8446eb9963be8871e0043ebc585f40cb51a6c00f006f04ec02c070af4fc1da4f10ef4e829f4954894b11a694c8ea4e0840bcf949c3f46189f45e91cffe33579b41a4df798c38c184aa"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x6c, "3feb7dd581c138afe1d6467eb5b1ac6347dea0421492325c2c52020d91e8fc513de3cb4ab972572a82496dc6ee3fd96022fee669c559a2c40d1fd96e8ea383bab3b3e0bc03c262c3a82b317c430667866cddd366d98b3004067b5aa7e2026c988f45960004e4f2e88cd6d9c1"}], 0x188, 0x40}, 0x4000000) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/20 10:34:08 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents(r0, &(0x7f0000000100)=""/159, 0x9f) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/71) 2018/03/20 10:34:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/156) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r5, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x0, 0x0, 0x6}, 0xa84cb7351995539) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/20 10:34:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000bb2000/0x3000)=nil, 0x3000, 0x4, 0x8011, r0, 0x0) r1 = accept4$packet(r0, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004400)=0x14, 0x800) r3 = getpid() fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000800)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) r11 = getpgrp(0x0) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a40)=0x0) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b40)=0x0) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) fstat(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d40)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000e40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) r23 = gettid() stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003480)=[0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000034c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003500)={0x0, 0x0}, &(0x7f0000003540)=0xc) getgroups(0x2, &(0x7f0000003580)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003880)=0x0) r30 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000038c0)={0x0, 0x0, 0x0}, &(0x7f0000003900)=0xc) r32 = getpgrp(0xffffffffffffffff) r33 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0, 0x0}, &(0x7f0000003c00)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003c40)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006040)=0x0) r37 = getgid() r38 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000004100)=0xe8) lstat(&(0x7f0000004140)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005600)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005640)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005740)=0xe8) r44 = getegid() r45 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005780)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000005880)=0xe8) getgroups(0x2, &(0x7f00000058c0)=[0x0, 0x0]) r48 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005900)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000005a00)=0xe8) stat(&(0x7f0000005a40)='./file0\x00', &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = gettid() stat(&(0x7f0000005b00)='./file0\x00', &(0x7f0000005b40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005c40)=0x0) fstat(r1, &(0x7f0000005c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getegid() sendmmsg$unix(r0, &(0x7f0000005e00)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="60ad962510a17316856d0e9c8777317a9f5b1c5c9d783e9f3a982bb242d602dc138a1cd4e19da9c1084f11f46371f68757673a9b716fbb963a0720eb92eafc674113521b58537afbbcc622c8dfc5c0227f20c0509337d3030fec69f46269be490f50b5aa8c0b03e6f202b1cbfdb03f976ad6ac1ec8783cc476554b2c256129948feb27ff3de4b054b3998ad09f0244b39d57d99f4842c966b0e8f4c509f9cd9448ce9e", 0xa3}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xa0, 0x20000090}, {&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000640)="04d2e4ccd5a304396fcd0a7f1072818b398b1b278239f389f2ff581f8975aacf733371eeccf0fa3f3a9ca5a1a56faaf93f38c6b01f4882fd6fdd453f95835141ce8e03055d2b4b36db44357a14ef0cf554528ee6a36f4f3c74356b8b99c024b0d092fe41e3ece0bafc4d49", 0x6b}, {&(0x7f00000006c0)="63a88b8d1d5008f22224d56e03913e419b6a56cb34cdb3c90cbfdfd2a586659ab33a1f4ca545b56f570a49abb8b126c792", 0x31}, {&(0x7f0000000700)="73410924b4d1407be3ed279b89c4011976797d5547416c7f46808d36ccd1c04ceb48716caa2c9d471ad7307ac440a97d8cbb853f7ff002643676d3360519795601d64af54af4969d96611345bb816c208e38d3d1fdf601c33ca9942aa4fdea438d19b303cf3653702c7306ebde9033cee437e894f36fdfa5976f8374721781b612df11e1690f72482938e05efa24503b965f93530536614310823f064f3b94bb9ab34e4c1e2de409", 0xa8}], 0x3, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r9, 0x0, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x140, 0x4000}, {&(0x7f0000001040)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000004480)="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0x1000}, {&(0x7f0000003740)="e05e3e34e44ffc3e676beb7a9a44056ea5adae6eb151cbd9e9c0fb9baa794c6bb62575a5fe32173df27a13", 0x2b}, {&(0x7f0000003780)="5677ab7b276e62e5aba11e895f51229721ac343f14c74425f118c8fffc2965d2b06c90ff5f5ee57e4615f41782550e49a6ac9f2f64f9fa6c417dbb5464c6c3dfa032c9af421020ee", 0x48}], 0x5, &(0x7f0000003940)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x20, 0x8000}, {&(0x7f0000003980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000003a00)="f8048f7b9ef02992fee99bd1428b27cf6890ee2abce4d412f4984caf08752768ccaef7c490c930e7e2cb3635e582c221c5a86006d8a3c1e68d11824ac2fe47f4651d1a94e28d366fbb571f4975c02c9eb2aa39bf5d9439c8b00e10ff8e5c4f988840522084fb8e4c176e0a5792ec18fbb620d3d22bd33d2328980395040f1dd7efb6455ece7fd0870d6fa1dd8488cbc4f56916186f48c8", 0x97}, {&(0x7f0000003ac0)="e45ef27caef38d8e37f4a940a449288e6ba36d02244c76fe4a7fef1953944ff5cdc2bb386c4b232a72ef81ec1470648df7247f10ef22be52e634e157c0220443e300bd4897e36d9604bffaeacf4bea46030b5b31b8aab2b973dee670b85c45dc389f56a10f7489da05c4625e098d5ec34dc8efb973699d3cbc8f3b14e629c3858749301073300b668ed3428ba05a8c19524e76cdaaffec140fa73d2db662", 0x9e}], 0x2, &(0x7f0000003c80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r1, r35, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r0, r1, r1]}], 0xf0, 0x4}, {&(0x7f0000003d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003f80)=[{&(0x7f0000003e00)="88f941fd637e148612550b1fc61c68cd57ca96d933f657974ee29dd2cb2f8a59033b4a72a5c8ab5e672142bfb99ce1a61f0f60b28a29fc74fab7a7dc1f458f5200b7bca4c2b6e56c9527f7dee94e6b0ffe38f158beba0a6d74c7cd63ff9c2f6ede956cd4a576209499994d5173e3be451ba1d79858d872511623f9179f4b8eea564f8b2baa5439551307591b12f4de653888c0b8f0f85011cda2f71e52173abca44825afde5e66f6b3fc6c423e4770b0cc46447e8e884998d51f0c695e25da200d79f9830b07109fbb16f7d4aac3f51c5c1e0478231d2d55183f53b2cc71bcaedcab72b3ab1cbc332d0490cf28fb4fd6b0b6b011", 0xf4}, {&(0x7f0000003f00)="19953455d1fc09228ad91bb89c15711ae2e0823c42d8354a109631ac21da00f98324a4e945c26424eae89edfd8067b107be06212d707e8e39fd32178da2ed098455951f4af7ab362dc85ef489ecb55f82c21c071b5f15b0e5fe3e64fac8a677def52b7b95169cd6a3a7f8062c6e97d3dcafa8f33", 0x74}], 0x2, &(0x7f0000004200)=[@cred={0x20, 0x1, 0x2, r36, 0x0, r37}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0, r41, r0]}], 0x110, 0x1}, {&(0x7f0000004340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000055c0)=[{&(0x7f0000005480)="8c6e408e13d712af86fff4aee5470d994df44556cace13399b229c84ca269ffa6bab4ced12e1be870114f92a5a8dd324364fb90a7d02a30dabb08092f0480a97af611b49626cad78d32ed61e03e7dc284c10097c0401a7c2d818853637924a163bf9e0d4d419dc2d05e5e4223bf72cdb567e177fc126d8bac6e9eef114ee9df1b87204a12804e2a4a5fcb285d9bcfe0340ef79b16c8c70c17accad4b845020e5ef0ac88b4d268b48cede50ddfc0bb5523c732318a30973740fd6dfd4c6eeb2e3f1b86e3f566d1792dad4679e86a9e00d7335f1", 0xd3}, {&(0x7f0000005580)="a7a0a73941be950f807fbdd133f3df4cc6d94b505307885391bbfa51cc5e3e", 0x1f}], 0x2, &(0x7f0000005d00)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0xf0, 0x4000}], 0x7, 0x8805) connect$packet(r0, &(0x7f0000004440)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/20 10:34:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x500, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/20 10:34:08 executing program 1: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x840000000008982, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x408400) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/102) 2018/03/20 10:34:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000002c0)=""/119, 0x77) 2018/03/20 10:34:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x20002) fcntl$getown(r0, 0x9) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/icmp6\x00') getdents64(r2, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) 2018/03/20 10:34:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f00000064c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="3b78bf1d43fcdeb3b59ffd7f52a0cdb310ff946ecc4f93525ff1b438fca8aa", 0x1f}], 0x1, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x56, "5b9d06f79442d109e33cb693a84acb763d261387548cdf0f6bf6435fda7a37c547d9eb7c7d74f6dd3e1ae5ede4e8bd1816dcf982a856a6a5696bbc17be3882fb71c8b55c75f094a1928ddfa8ffa3f64196e6489ee26b"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0xd0, 0x804}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)="3d0d0338d4eac56eea80e7273a6d6fc2d0245bf2035f5f17c4306f32d8cdaf8437552249f6b20fd3fc119525911d8e963c91c8db6c58f66c54ad6ad2b2f96dab05d46077377f245cef513348d23026136d0d5e0bc59ec326a90b7d6733eb8f623870aeaaf6f7aeb044774cf3a5a17f8cf503980ee33886cdf4bea7889b3ddddca44c2ca09ec5a67dfebe7a04b910b27b1ee1cb5d006f1691a004b4631641a0b7893ca77cb5809a1531c5e499293332344c773175ca12c907fcbbb71701a592", 0xbf}, {&(0x7f0000000500)="a16d3fc613d07cbbb8bcae241164a77387f4deb7862a1e53941573b1714ab831f91600679b39836a5467738885064cfec547461fd17d5bf4217c2a53adf23fdadcd7f9208d9388654de6d11611b39ec37582df778ca281bf8d1595bba3b781", 0x5f}], 0x2, &(0x7f00000005c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xba}, @assoc={0x18, 0x117, 0x4, 0xfa}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xa8, 0x800}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000680)="c9d6d95539fd4f048c85637cc35e85fc5946f39b0ade45855105e3fb082b7d8f39fe521cfc6f16c5f0d8fd33121e1036957e91278b480bc438f14e5ab342c468cba1c76887bfd5a009d4b68a2ff978f01eed0555b78d829b4ef4c38f121749a490a0252fb950a98501dd2611e5eaec75b1c76be07d17fb4f25e45039e4da5155a53c6fbe3135dc00b81ee5a5d5066ace2e87a2cca9205f2a6cce4e77414d73cb20e3a452cd2cb520ddb0af988da08aa556b11514dd366f5842722d986fbc4ed3b5383a73816c4e0bfee7f30b35461a1b2748e348ba40f70f1006845813f6a724c507653fa769660d95052051ea2d299f7d664fa28be2fe05", 0xf8}, {&(0x7f0000000780)="56845ffc73636ce1f5c9830bf4f0028412a067909df6ccb39b4740bae4763efaf4254ce7ba7800b8a60a5f3b4d785d1eb567335e4dc686ec0d25190e043b570d66936fa4e7eba3ee75fd7c38b2dd77325ffa5f88a33ba04bc52458d9f21e7239fbc9f73c5884b6bcb02cfec30ae9ce3a8326c882c6f39b874ed673319c9d2ba35db207e983fb58e94e38d43cbf83eb63c22cde3106f2f36be2edbcf0afe0b9c9d161c3b7d2c8cf9d9e336dadd5c341ad6f06017ef5f080a07eb98393104e4a11e3e4e505d2ff6f697b1d1198ed8659e704a7f8102a8e99c808b72e3a28fd2f104b9b7fbd3bf8d2ae7301", 0xea}, {&(0x7f0000000880)="556bc082513d8a0d0da88c6141e9aafcd0d9951b0c6c50af756fbe4ee4ab96ad5f2958f7dc955f3cd46c83f9757d2ed1f1c5071438b064dd127d6d58561c07cdd07932e1b275dcdc0b2f5060b70f", 0x4e}, {&(0x7f0000000900)="8fbcb1676a0124ecf3a848ba3e99b3858d8cc29c640c5de35056f5e1daedbafcf209e6585ce1941e816c117aa1ff21a7dd7ea3d6b5be287d39b1cbaa58bb0a44485cefb2368c51451200f2eda44b4589f68d7528d76fd117201979ea11da80df00f8753abd766fa299d293bbd469ac9290b8b57053", 0x75}], 0x4, &(0x7f00000009c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x60, 0x80}, {0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000a40)="c9ced17a83c7da49f8350ce7136baa20e9824965d0ca08863aec0a3ae11b15b521a1", 0x22}, {&(0x7f0000000a80)="6980757b1c22fb79c2390ffa938afed92d8c31b30f155f1cae8a45b3990dda55cb20d463c1e10606a19b85904b52ae0f89a5be6df6e97cdcf0adfb1f6ef77ef93ac650a1105cffdde180b63ac56c8401d137b59f5e79338224c2d2b9552f4d8c710e975cc97cb18bd7771820c408d047bc38eaab5ef9afedf58ef8f9c47132144d20acc2e1ba061e1c7997fb", 0x8c}, {&(0x7f0000000b40)="e2f5396a71b4b7f757bca67aa41969eb9f0c99ecff12bd594ac54e9bdcbc4613b803c307efe78e1333bd782ad5341dfe12dd3a1d59e02c439eb003f2b0394b3cb3c05ead6601f119ccd8185e3b2b0505e53ebe0ddf7c4269a7ca44b589232ab251ccd36d16131d34f590d2762dd6fe1a883b593cadf5432b9cebf4abed7679d974b25b071ea9e8caf7beba6fa916fb1180ef59cd0aeb36a226ae66bf6d29999fdfdac4359bf2", 0xa6}, {&(0x7f0000000c00)="cf8c6089a02d885c7c3ca952ad769c31127a0c01f8969e2b3377cce839523d5fb26a9e63d2f3c4d3792d8e32799f495a490d1840ce3e0905a4bc4ac0f343f377dcdae4ce54ad8001dc3dcbb6ad67d92fea75f409c6a85da184", 0x59}, {&(0x7f0000000c80)="a676c9c9af8a7f50fe2b0dd8deb21245992181822d86146e0de5a63e56de4754532a99c543e6d788ea00e8192a640ff8a5e2dca28a053da3d086b6c93b7f7fefb4bf5802d4201d54d9a76f62c875648b0805220b356228c7ca95c87c4a17e530abb22ac2cc6034406d8cf8f541d36a46bd7ff094fd35ed060d34a346a0b45bce1410", 0x82}, {&(0x7f0000000d40)="d5bc55a064feedd1b581646731f9756ad7131b76bfac2b3446330680009c42f563bb38dad7e236f76a1a62a19f7e93278141e3f80aaa89b0d1c14d07b2d9e863a76bf49521b61a3888b79cf84164567538d974a4ad5d657ec2aca7b9bfe688b5a977f7975df3684ce35a70dd1f23b525f97d7e766a5f9f002e1066e28924a451560bdb22f02935a0dc9abe76d3488725c88d6b000638f17a5ddf834afa3980fab6b0", 0xa2}, {&(0x7f0000000e00)="40c73ad58be25056ecb0f41677cfbe4ea00bc4f1ea712147e35140d65177fbcb9cca4a28fc50cd9f9c77a11308f23d96ecd5a91545bdafcffdbdbd1963f108a36ce3feb41b56b1d12fbe70830c92aecf1d29d30cae45967235a40d03c8bbad18db4252a2597eee7927f53c5a4086bf47519e4a2a8475df12cd32ea8e37b02b7ab2eab1301984f2135f7ddfac9d2effee64fb0ce94937edd0b8b29cc81c12145a25e1a9a4380d1a89b4a71c1300925f9f83982ff3ac3a13a416ea4c216cf793e44dc35876feb10674c4aa1c2adb58deb705878d082bbd1e", 0xd7}], 0x7, &(0x7f0000000f80)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x28d}, @iv={0xe8, 0x117, 0x2, 0xd0, "18dc1b86c760d35466a7b02685e6d8322bcfd3fafdc5f48a6eb6c39983db44c4c8eba67fd03f79482d10492fa36bf252b38ca24e8bc5cd283cd8f54a2a6fc1c76c05924527ecadacd374156540519e88433bc2f9ad87c7580249f07e3fea9f785f16881221559363ab05fcc984b46ae31b98cf0543fd70bd3e3c5412469809055f7e9e920b8e22d86ea33880f7107b5dda99efc00012a0e901e718f03e20f06077f60f7b67fc48feb49dc68a40ac0cd26e6c7a5df04ebcb47daa4fa8469afd0a19218ec9274a5894db2f9acc49f2d055"}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x148, 0x10}, {0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001100)="2434886e539079f89faa0431071107a080e51433b5993c7ef7228e5fbe230c381950d87ee7b2a047b9bdca726c91796367415866399335be4f18704ca80b079bbebf4cd7d92c3878bf729b442e9c4b4f2d523b5b26", 0x55}], 0x1, 0x0, 0x0, 0x8080}, {0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000011c0)="fe549de871c81dec424eb9d6340bc6fc9a9b817b9ce95c2ec7e504876b23a7bc9d8b09de09894974b4740b674aa2fd827179f6", 0x33}, {&(0x7f0000001200)="4fa0ddc3e8ad38e3b998b5f1dffc832832bba494f62d6e9105218d95e8981005d1fb48e9bb08def0770a1ad9930003b8f4c66e99d545d04fb8fea5d509a111f904e4d90e2f8352fad0e4", 0x4a}, {&(0x7f0000001280)="0e4c3fbaa18b964e699e935327b24f5cac0f55ab22f463e16c80c8470d0324d6268a788f9d8562e89bee5a54236f76891a8dd4600320", 0x36}, {&(0x7f00000012c0)="aa11239c189184f1b33eaee50297b0a525c82e0f5e1770c0d5552c6432a4c85b4580c6d8542714ae8d63faa1f8e9d2c3296a8a2b146392582808b65331249d85af76", 0x42}, {&(0x7f0000001340)="0f08d9b9752a8530f361ad6c17f771b88f9f5ecc0d4924c679deb5d33ecb2590ec9cc6bc70ff52937904e3f628b958ee12d3cd4183643b09d95c4471796895d6016597054cbdba6335f61fad0262f666f303c8595dd24e37b5d40a2f5ac456ab69fb6cb805a95f7c0a644070d568b4b2648d705b2a318846f3", 0x79}], 0x5, &(0x7f0000001440)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "d94bd95cd1907cc596f5b614b429c0876f6f8e5836eb45831ce7a1e753298d4562fb3bd75c3c3c60b4a90aed4c56139ba63ef210d83ade1cc49ebf101d517cf4a1f3e27dacbaadc0b75ad35f4585c16defa59e14a207eef45ea05db92e65965a3ba89e7b2c6fb3efe87d5c9024a7c29e9524597ba280210f79395b3eb9e68c9d2c633a86d076b3ac96e65d22a2ad2b7ffd"}, @op={0x18, 0x117, 0x3}], 0x120, 0x24000000}, {0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001580)="cd0d3aa1464029a4961eda680043b113e20595bc30eb03d9049db1e6329ef916891405ea619c4c1cb327011df746431655a11659e930f861716696083a814649d9382b25745cd4d759202afc64083b1190686a342788e740d11b1af6db5af36911ed50dfa99ca5a097b5be8ddd6ea26216f7058807ba6b62f31e11ad2f05bbe6af71aa42774e7ed041061f171ceb5adc1a97261ba8cb8a905ae1126956ba03f1303021cb2a91ece1bc97152a11de7ab2a9e7ca5e3f8735a45f", 0xb9}, {&(0x7f0000001640)="6cc6af7e813ae9a2d970", 0xa}, {&(0x7f0000001680)="21a52cc51ae819ed57b3c77ff62a03f29f9be63c097552bd9445e60448a747f693340413c3b8e84140509731c2f5924ae4e7e77481ec12c255477587c47e53d4eac0102da28d1e5350a39fd0640cd06b3e0729770270b696e238808b4433a26513e2dd562711b8cfec7737801de2d254dcbb11f30f671b0cbcf50a7555250ec1e5fd372207078c15bf4ebc2e53decd4ae6ab2662ae60a012146ed4d9e49dbc5fe8a5692166b496bd295f309b52419f0298a35f0f1b5f2ba5573721265f4c5d65d55d5fd617578f81c54befe17fab2c00e35eb2614949a5314e92dab347b8459e2339d8c6d2", 0xe5}, {&(0x7f0000001780)="2b137e272c858d108fecae6a7800a34138cd233ac116379c59c62024a1ff22db64a842c1581268c9a5d1672949adbcd06c16e4f8297a31015f2fdbfb9be514629e13a7e18c433bb820307250c9b182c80693bd453825a5723e0592a79ece544c574717b4652c6293f5dcd8b46ece0046", 0x70}, 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0x1000}, {&(0x7f0000001e40)="a5961983", 0x4}, {&(0x7f0000001f00)="bd3b7fd5a27432354744c501b779f61310e8be4cd50899a16bfaaa86de2b936cb16d19a6a15ec7c22b7991c4183a9ec40a4e034fcb3829eb60d2bd183b0b6230749b766da4babc4b21a3d760bb88cdb0a42188947d01ef8402c64a6a95581c680cacb1a8aabf2cdf3e21ec0a9a4afbe8dfa91dc8c908ef366706390e5884636e3d20e3b04a80160f88fcda1abd06b05c1d6edaebcf84cd33754ed9f37525dac8e1addc8de9adc60c9f60b960b155b7533245b4b8d542743dfe46a2ac2754c2274241683e68ad7f134ddf153c3633828627e84fe2e9611eac051df93e2df8fc0a5dbb9e391629ada353c55ea2768442372dc88a078ed552", 0xf7}, {&(0x7f0000002000)="d02be3684808157d50cffd904b698fa2f072e695f84edb2c6767d8957bcd380516b58b9f04a5ee974837b514", 0x2c}, {&(0x7f0000002040)="dd363f41433e98c47c8877a8bd0e08036b2b217fc2a05153afce2752fac5960b7b30c9d7f8d7c2121ae8", 0x2a}, {&(0x7f0000002080)="2e30ad7bb538ab2a8894ea77d5888a11dfa9bb94ed05476b9bd01540131de71ea0c5c54078b3dc825ec54f4a8f1c4f1865b97215b7b4ddb93894e4a2aa9231f48a0013b183a08d77", 0x48}], 0xa, 0x0, 0x0, 0x8001}], 0x8, 0x20048810) recvfrom(r0, &(0x7f0000000100)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x101) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x9, 0xc1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x40000, 0x0) renameat2(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000000000)='-', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCNXCL(r2, 0x540d) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) recvmmsg(r0, &(0x7f0000003380)=[{{&(0x7f0000001e80)=@nfc, 0x80, &(0x7f0000002300)=[{&(0x7f0000002240)=""/182, 0xb6}], 0x1, &(0x7f0000002380)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003480)={0x77359400}) 2018/03/20 10:34:08 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000380)=""/62, 0x3e) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000140)="46de955536b19b7799210f4fdb65aa8c44c979492b40ee6f98e98cdbc8befa5faa9e289fe705b9373540054dfcc8d0b6f1e09daa5a0339773bdbe5aa10f3364c62cc906f4926fdf2ee91ac9c8753263a", 0x50) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f00001e3000)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40000, 0x0) bind$ipx(r2, &(0x7f00000002c0)={0x4, 0xc000000000000, 0x3, "6adc1e873d80", 0x5}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11010, r3, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000001c0)={0x20000000, r2}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0x0, 0x7132, 0x81}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000280)={0x2, 0x9}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x7fffd, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000200)={0x2, r2}) 2018/03/20 10:34:08 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r0, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r1 = semget(0x2, 0x3, 0x20) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000400)=[0xfffffffffffff801, 0x3, 0x10000, 0x7]) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) socketpair(0x10, 0x4, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r5, r4, 0x7, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000380)={0x3, [0x9, 0x80010000, 0x1]}, &(0x7f00000003c0)=0xa) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000140)='\x00\x00\x00\x00', 0x4) 2018/03/20 10:34:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001f00290800000000000000000600000008000a0000000000a13c0e88f6e5a274a013a75114d1275ae08d14edb08fd53c942fef45b75e2ec2cee1f249a4d45ab3e2850f21c10796bed0dcce6aa41c3d73bf2cc82e182210c981a655c331935f7e21c538b50c3d14819be59cd757cd9d6f6149c66b1f0ef945e959bb9723716aaae61ddab07e"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x200, 0x4d0000) open$dir(&(0x7f0000000140)='./file0\x00', 0x10083, 0x22) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) munlockall() 2018/03/20 10:34:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) r1 = msgget(0x1, 0x492) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000300)=""/159) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000001c0)={{0x1, 0x3, 0x7fff, 0x9, "c43dfc5e0d8f0ea34e8d7cc474967cb91cf9d1195ea877f3d642fa01dc2bceadb14f40e00d22e5c35d5c3b5a", 0x3}, 0x0, 0x0, 0x401, r3, 0x3ff, 0x2a1, "c0722f7d2a611b94fa497be2c6dbffe2c9e96f6f36d2bcc53ae8a6d1c97b80d65ff07cd2bacf566735eaa363e3c2f9fdade1018bfd87bd47d7e6e7435dffe7b0", &(0x7f00000000c0)='#vboxnet1\x00', 0xa, [], [0x1000, 0x5, 0xf2, 0x9]}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x51) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="050700000400"], 0xa) 2018/03/20 10:34:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x2) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xb, 0x40113, r0, 0x0) 2018/03/20 10:34:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) r1 = gettid() getpgid(r1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) r2 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="faba87a755c35730e6eca8a8ee554d3624b83e0f338d09dcfd44918e31e565c469b859e6b08bcdae3325a6628a5b2c23fa381bbfcd2771a776c686705147a4523acf1b96cf8a409e6529a48894ffea8afdf4a45fdccdc2fe39130095c7e136901f85a534764355db2023254efc8f932ff6dfabe8786b869a49f292c25eef1fc9288aefe10d965036fb5a1d71d71cf5fee5dea19a1457b9d5b10dc07d5516e7aa686d8a3f7a54f3c046f77a788ec0b9c86547daede0e974b7965967", 0xbb, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x10006) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="11", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x8}, 0x1c) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="3d879584d44d7d43e8abb80895a5c573a349be69840da2006d847cbcf6b0a87ae4b77e61db84728865436e30b18d74b8ceef03abf8a0045b61852466ea308f2b7e2fe35544f2452b7998d41aecccd721361e4ba2c5a3a001ad9b7e855ff7f7c80a0e23b9568ee52fa1dbe54811e3de7e160d36cd6b5b07ce29c53317c1da02f268398715dfcfb5291a2af0c17c77479381e4c025560f66490b639cee27020cde26ed97a994ca6032ea9d2fee9381d9ed1ef2986f5c9c4d8e7e64c079d37b575ec416748a8a68d9160212a0f8a8bab91041eee02859d22a40995b1e52c3c47f8c9e9195ffb51ff758ded8d0215052217861a7f51baf70d761ac6d7758512f05d8982705b8670ef5371b76716757ddcb1d3690e6fb742006e46ba28befb8ea1f23cd26846d8f3c8eb3cdb9c27799106309d81f00232af8db95e32691ccbca393d93954eaf35a6883e550d83a2c94744371ce306b562ba365512e77267706788beaa2d643a844b4a1a5dddccf5d0d0b9900be7668a80d606378522cc522a4edc3f038e4078661016b52264252676c4d3a75ac249457d22357d86da9a6deb6bd42f91f352d33b2e29cccc0d344d9d8bee343d23543aa745433602b294b05caeed1f6b2497bbb0408dd17e83b9ddb8a1da2874f45b8bc84ddb942df84bdb9904bc2d05b31c3a31a1d36b2b79c3bd1545147d1b962c41bce854102de2b377322decff664a7df9ac3e80a8ea44c699b412086d4dac699517fd3fe2aa3eaeb8b76273bd57d3130f6cdb4f2c8197b7e11bfd311e511a041eadc6bf1a0a84363fc800d5b5d2e3eb57b60a7bf01648ca18ab882c702996d1d84593d254f10cd566a1b64a180f863b43fa3a8e74efce780bb1dcbeb2e34603fc7b5e6b40e2a5998c50db5867eb83dd7442c80e8c8bbc15d77b018a591e03b90ff27665cccd74aa93d98fc78b9a58f79d949174ed17141c492ab8dde78176bd8f2d752e349673f59a4d1d086ee52f5ef9a395983d43b10725de8a86de704e817e7160bd707dc1c525eb58d0f0ac0d65b988b3a06d46dd0463931d7df43b41c571ab380674115548b63d3612f6ebf500c58e62eb82ba00d19caf5fbcbeee8fd173b37117788f265c53d17997e4aea4f5123b959ea013d44e294452f377dc45d5a8ac9f7f48c2337ce41d53f60af77a7a0f609d3c3d0787864b34ea186bc04245964eb37086b6fdce5f3babe5b602a9e2685924e7540c58235ad47e681d811de5f2860a98d52f088d638a53deeb854b9cecf04449981c8ecd032d670bf5f9eb860023c0815ccef4d8d1a1a44f2dfe6cb2feb67ab4bada511773db1db6d46e910e6a47caf687c4998b9ca0b3678804e5a131ca678f8c125369d67b06bd14564ba9dfcfa9cd1d6010133164bab99a5cc0b6f78e8815dfd492e84bfabf002bc2f542e2dbbe313737d14aefcf673d1ff79e24f09fc4f4d28155a2e6321b6a402a402fb80ac198ee355ec13e3b8c6f27d3864b91b4414285fc39040505ab920cd8fa30bd600739cca86fafe73df080092af880174a8ffaaac295f0823931d1019123bc26f7c4ad6a2fbb0ec87911e98eb64e4be1d4df6c6adb8d877271340923527c3f0a6599179182ab00dabd483bcff0942d52cdd5372a6cd6e99960cb723005995a3aa3af6e441c42be8514031ceee9d5333c1a9fb097a5890d8469de2468b4d034f89288cfa5b7afb7c92a2525c66aa9d4f8a4d63fd6564c953d696f664ace18e22c9025b86221abefbaa1c37e989823cfeca7ce3658d975f79e32ff03d7ae15c0b97de444e3547f36b1cbb24aaa74ca92d774409b585b442a6598ad5ebe96a51d4265be099b4676eff0034a8a5f6f7939d34da30eecaf4c74afc8c26aef6664f4bd0271b1b047c16eef6dd69c4e1a4ea3b97110747099acc342f4abf4cb5af06a2b4f50f41bf00b4c2dc84c38bcf6a1f94a89d347676af147ae1835d0d80e97b20f52ec47eb8127d158fc0928a7d8479e7aaff4393b75d0d4553db0c01805d63cc9e24d2df96de9cb06fd56d669aa7fa8cac7efec65dba29de37f2c6eed312f7b81ff9b26778563e839205f84271297389e2d89ecdc0ddafa9c379242b6d4509c6", 0x5d3}], 0x1) 2018/03/20 10:34:08 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r0, r2, &(0x7f0000000000), 0x200) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x40800) r4 = gettid() r5 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000002c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) r11 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000700)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006a40)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000006b40)=0xe8) r16 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000006b80)={0x0, 0x0}) fstat(r1, &(0x7f0000006bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006c40)='./file0\x00', &(0x7f0000006c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000006dc0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x22080}, 0xc, &(0x7f00000069c0)=[{&(0x7f00000001c0)={0x94, 0x2d, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x1c, 0x75, [@typed={0x18, 0x14, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x18, 0x93, [@generic="e095", @typed={0x8, 0x90, @binary}, @typed={0x8, 0x23}]}, @typed={0x10, 0x1f, @u64=0x8}, @generic="bf35ce61868066fc062375850033a5c809b6e65616aec40e948eadfbf4737c9212b247f8a239a8e84c4ddccae6bc568fb390ebf14d066a550a9d6dd3fd"]}, 0x94}, {&(0x7f0000001880)={0x3568, 0x12, 0x200, 0x70bd2d, 0x25dfdbff, "", [@generic="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@generic="a5a59aa8ab1d2902b37f976340db07fdb003cd04e55c532a180720d890c9d978488dfc3e2cb85f524585e0c48f648b13b1274c8967805aa6728ef471ad9eddbf11c7372277d8065f83bf97e003b10efa27f99c0e9f1883085416c9f9072778718387a98b2f4b558f83cb9e614d514fe8a77a504eff765ab63152", @nested={0x6c, 0x5d, [@generic="c0a8525e9d40443f5c3835678e68fb22b751ef5a00abf9d2f063028475a1da55bfa265a415106db25ffe6fb43d73ea092b66ed57e5579da76cd3b3d514c6c72d48362c21434ae758fee1aad8cbd6a4bd5e04dfdbc60c4f7938b6b3e27d", @typed={0x8, 0x55}]}, @nested={0x11a4, 0xfffffffffffffffa, [@typed={0xc, 0x58, @pid=r4}, 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@generic="e4fc4fc38159e6d35055f2b11e599a6b8361fb4d590124e3362d90e24248e1f90c414b36e3678dd0658f6d6e63e82f35327078893ddbdfc67b45c543a10b977a1a5cc7889760cd6a60e5", @typed={0xc, 0x51, @fd=r2}, @generic="afde2aeeb7a54965bb8fcefa90c1b1832cb32d5f2e", @generic="80a968b5c699c0e1ecba39fd6433913fa369f1136ddf0f7f25831087e6fa2946cc8ea6b2477fcd20d6b6883906ac2cca6bfa015168ecdf7b0a059b42a099684509d23b14f6c6d2a57b7ff81bfb82f47e16a7cd625d635f6d634d490d69cfcbf6021f28fee5", @typed={0x18, 0x5e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="7f862b2cb1"]}, @generic="19c00f276ab82fa70459b6e4d18bbfc4e487ebd0ea0a92879a836ca3bfaf7bb3953935710840259798e0192962a9f85f91beb4df079f46a0910153cf7919a53ffa6de7baf813adb873b11f9936625cba4070faf97baf3e254849589a0b667c17a12a0056276671d451a8323d6f56b4005f900e2a7a3acb4042a7a64e0a83c7a5d953ff72d64d558d29931b57d01ce5a791b63e54aade4063b10cea1b8d74c846b94aa34b9c06f2674dfbdd2ed1253e02456519e66699bf95b1077ab5c5083b227ab2", @typed={0xc, 0x24, @u32=0x7}, @nested={0xb8, 0x37, [@typed={0x10, 0x4, @binary="df8616b240e78c90"}, @typed={0x24, 0x32, @str='securityppp1vboxnet1eth0\x00'}, @generic="12f88c4644832d23f644b6e8744735bd717c47be044d25f6e87987abcff7978aeb64361c0f0425a984c14d2eef2161e5dd32945ae158ac2aa5501b7ef61999516fadcfc754829f77ce552e7ad59683a79288058e358c685787a4a6dddc", @typed={0xc, 0x3, @uid=r9}, @typed={0x8, 0x61}, @typed={0xc, 0x83, @uid=r10}]}, @typed={0xc, 0x34, @pid=r11}, @typed={0x8, 0x4d}]}, 0x554}, {&(0x7f00000067c0)={0x1f4, 0x20, 0x20, 0x70bd25, 0x25dfdbfe, "", [@typed={0xc, 0x73, @ipv4=@rand_addr}, @nested={0x1cc, 0x1, [@typed={0x10, 0x76, @str='/exe\x00'}, @typed={0xc, 0x5e, @ipv4}, @generic="52257362bfe26dde3118f8261ab18dee97af7be56bc24e88c86596de1e2e7d1a70d16742196380cd1e12e4fc7b2ae59e64ed49c8958a72516fb7ed911824f24089e4c21c6156b33402dfa0b519f374a38459752d56f38034c486906eef8afc003cd73a8c5e44195df3164c892ec9ac612c4dad8112946567fae89ea3148b697d25780ec2d24761de2d8ac299900ed90331d2161927953603f721da6076d676452061daf7e914509ae243f9cbb98aba671f0348b0c7962bdeccdc6a589551a7ec241938e032fb57d694c86d250adf9e2404635285f94614c1dca65a99336b524586485e5e5183bc523caf6d3ea7dda89eda29b01d", @typed={0x10, 0x62, @u64=0x2}, @generic="2d96833968823bfff2d88d8e11bb2469399733e66d3a73d8c4d6649393665c3ad75eb6057485855270ae15c0581e56651489237b146b2a6984096cb5162d315425a36a600e6698ea7fcf646c6cd684b38aff91277ccd87d60d89d2b57ce6bb72d920a42a093c79e336bfb972b81ef891ac6910456d9df8582660364d9183ca9016ba0febbb35cd9235ec4f5b57", @typed={0xc, 0x8c, @uid=r12}, @typed={0xc, 0x58, @u32=0x401}]}, @typed={0xc, 0x8b, @u32=0x3}]}, 0x1f4}], 0x8, &(0x7f0000006d00)=[@rights={0x28, 0x1, 0x1, [r3, r13, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r1, r0, r3, r3, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x98, 0x40001}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000140)={0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5558098d1355b590}}) recvfrom$ipx(r2, &(0x7f0000000880)=""/4096, 0x1000, 0x40002040, &(0x7f0000000080)={0x4, 0x4, 0xffffffff80000000, "774fa05a47e4", 0x4}, 0x10) 2018/03/20 10:34:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x40, 0x8, 0x20c, 0x8, 0xb13, 0x5c, 0x100, 0x7ff, r3}, 0x20) r4 = semget(0x1, 0x7, 0x10) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f0000000080)=""/40) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000000040)={0x8, 0x800}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x47, "f477c7ee06d4d45d42fd0b13f799364e50e1d499413b79fc39374a606a1a5d1c5acd65e1bb8e72d7e6bfcd0c37721f9eba31428aff04f9ebae3ef61888bff239139a57bd12af4f"}, &(0x7f00000002c0)=0x4f) 2018/03/20 10:34:08 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000010) inotify_add_watch(r0, &(0x7f0000000140)='./control\x00', 0x800007fc) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x200000100002c) 2018/03/20 10:34:08 executing program 3: clock_gettime(0x0, &(0x7f0000000080)) 2018/03/20 10:34:08 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) listen(r0, 0x20000003) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x98) clock_gettime(0x0, &(0x7f0000030ff0)) getegid() chown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000100)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x10) recvfrom$inet(r2, &(0x7f0000000200)=""/12, 0xc, 0x0, 0x0, 0x0) 2018/03/20 10:34:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000180)=""/250) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x202) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001140)=""/4096) 2018/03/20 10:34:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) semget(0x0, 0x3, 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000200), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000571ff8), 0x8) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x614d60cd64396013, @any=0xffffffff}, 0x10) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000000000)={'nr0\x00', @ifru_map={0x3, 0x5, 0x1, 0x800, 0x8, 0x800}}) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000), 0x8) write(r0, &(0x7f0000000080)="0b5d6e47bdc579f007585a17d6bc81d21fdfa56dd615fce90f335293c044e9abf6e6f6bf", 0x24) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x7, 0x6, 0x1, 0x100000000, 0x5, [{0x81, 0x80000000, 0x5d4, 0x0, 0x0, 0x1a08}, {0x7fffffff, 0x7, 0xe32c, 0x0, 0x0, 0x1}, {0xe88f, 0x395, 0x385, 0x0, 0x0, 0x800}, {0xcd9c, 0x8, 0xea, 0x0, 0x0, 0x1800}, {0x8d82, 0x4, 0x800, 0x0, 0x0, 0x1}]}) eventfd(0x3) 2018/03/20 10:34:08 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/20 10:34:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000c432e1e74e2c91d85989ab74c7b7ec44c78bf90c519aa413e76e281b0d4fb0842190182509e3488b3c5b316c84375937e2798f6f4ab9fe8f674993cba29ee0671888ab3794159332e6655a8e17703dd75eff3e27f56568b00f4736aaf6bf494580147682685891914d8b5ff875ea9f28954b90ff7275442b24e79d0bc7413e45d5c219f3f97437f8e7db93be4a3e7743b604ddb0003aca0c8a5d85"], 0x31a) 2018/03/20 10:34:08 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x86) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000017c0)={'lo\x00', {0x2}}) 2018/03/20 10:34:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x84, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) close(r0) 2018/03/20 10:34:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x402000, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000005c0)=""/44) recvmmsg(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000600)=""/111, 0x6f}, {&(0x7f00000003c0)=""/198, 0xc6}], 0x4, 0x0, 0x0, 0xffffffffffffc4d8}, 0x7}], 0x1, 0x40000000, 0x0) sendto$inet6(r1, &(0x7f0000000500)="b677b68e98cbbb5ca6ead8ebf73cd4b0eded3524", 0x14, 0x800, &(0x7f0000000540)={0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x5}, 0x1c) r3 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r3, &(0x7f0000001940)=[{{&(0x7f0000000280)=@nl=@kern={0x10}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)='6', 0x1}], 0x1, &(0x7f0000001a00)}}], 0x1, 0x4000) 2018/03/20 10:34:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)="75a9c8991a6e4ffd3ca3fb1b58a038", 0xf}], 0x1, &(0x7f0000000340)}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e42d537f2828ee18abaf71f5bbc840acc4988b588d0be5b8f0474ab6fd92b5a4bfe4ff94d1f591fd3a7e6740a0015f9b90bfb04f84ad41f7f317a9b181052dd9e63745e302f375e8a469d84f9b0efa89fbc98bf36777ed28b60552838d7bb275e2aa675d13f712ee8bdf805361cd3419b40fcd8bf252549fc2f0aa5d99fc70315370138e8a695aa2d436358fbe2502a9e871e6a4c730dc45df089cc4c2af7865e963d8845a5cd686ebe9a6a1574c1978b10527a6102cd2a105943f68bf1707332aa3e5ecf93fe94e473b71b1d7dfe9365926c7190767b830fb06820cc6af859bf21d143beab5", 0xe6) 2018/03/20 10:34:08 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 2018/03/20 10:34:08 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000758000)={&(0x7f0000001700)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001680)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000001640)}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r1, &(0x7f0000001600)='./file0\x00', 0x10, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000000100)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/224, 0xe0}, {&(0x7f0000001280)=""/152, 0x98}, {&(0x7f0000001340)=""/186, 0xba}], 0x4, &(0x7f0000001440)=""/228, 0xe4, 0xfffffffffffffffa}, 0x2000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001580)=0x3a7d, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x100, 0x40, 0x1477], 0x3, 0x4, 0x5, 0x1500000000000, 0x1, 0x40, {0x6, 0xfffffffffffffff8, 0x5, 0x4, 0xcd5, 0x1, 0x800, 0x8, 0x1000, 0x6, 0x7ff, 0xfffffffffffffff7, 0x4, 0x11, "0c3a14423982e29f0aabb301e6bc3f03269e2dac788f4944d59939e73a33c542"}}) 2018/03/20 10:34:08 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0xb8476163cda3b908, 0xffffffffffffff9c, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x57, 0x4}) r1 = memfd_create(&(0x7f0000000840)='=/}()\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r1, r2, &(0x7f0000000000), 0x200) [ 151.550363] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 10:34:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x100000000149000, 0x0) socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000000e40)=@in={0x0, 0x0, @loopback}, &(0x7f0000000f00)=0x111) recvfrom$ipx(r2, &(0x7f0000000500)=""/182, 0xb6, 0x2, &(0x7f0000000640)={0x4, 0x400, 0x5, "b2523f52d443", 0x4}, 0xad) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r5 = epoll_create1(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x80000, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000b80)={0xc}) fgetxattr(r5, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f00000005c0)=""/112, 0x70) r7 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x66) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="c9000000cdf98e5d53bae4e923bd1cf1fcfcbea30e16267ead6d000c613ae84ef5bf3d32d230632eb8555eae3ab340c8dfda9576acc3f8e7270ec81b9cfdc99308893102815d3a6fabecf38c0ac22b7c1c71c61fe6290122d79fcdbe3d8a3e9d95b0de5b54f80a682c1aca08b595ba4a537b5963f3225fc10ae0588e734fd8613959c669343b63d9251d6ebb620bfc19c356682f9604deb72347e8dc3dfc91425a1e915dfc208d8ae7459ac8a6c8b95373cb25b88874df2ed3d405ccd369aed113c506b7c08cdea9d4f8f1b79e"], &(0x7f00000001c0)=0xd1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r8, @ANYBLOB="7fb50e1d00000000400000000040"], 0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000080)={r8, 0x100, 0x5, 0x7fff, 0x20000008000}, &(0x7f0000000240)=0x14) setsockopt(r7, 0xffffffffffffffff, 0x3, &(0x7f0000000980)="b6494eada41bdc66eeb435841098ef0ad9402e68dbe3f93bf92b265eb2ae9e90cb668a6edf4eb822a5714c77c2318cdbf4c043ac47c8ddbce27ac2052d76067aa784936fbfee6c3164ac782770cb5f64c3c5831a94596007381ba80313ddada720802696d8805fc3fe2f976d83b3f075ee0a7296e15b580aba0657187c33232aa23a68cf28e2fd6654a0dca631330786bf5c6fa7312492790ebfc0318ed8ffcb547862a7c47aa570fcd871b8412fb26cde186f510f52624a09a8dd3a154b7c5b54cbe52c7acf84601ce3ef3f9541e6fadf2d9680e3e1ce4f2980252e1a17c5e9528e71a14f9addbc2492", 0xea) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000680)={'yam0\x00', {0x2, 0x4e22}}) r12 = dup3(r11, r10, 0x0) ioctl$EVIOCGVERSION(r12, 0x80044501, &(0x7f0000000400)=""/245) ioctl$KVM_INTERRUPT(r12, 0x4004ae86, &(0x7f0000000280)=0x576e3dfc) clock_gettime(0x0, &(0x7f0000000000)) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000bc0)={0x7, 0x4, 0x1, 0x8, 0x8, [{0x9, 0x3, 0x8001, 0x0, 0x0, 0x3000}, {0x6, 0xd9, 0x4, 0x0, 0x0, 0x2002}, {0x5014, 0x40, 0x1edd, 0x0, 0x0, 0x100}, {0x2, 0x0, 0x97, 0x0, 0x0, 0x2000}, {0xfd, 0x400, 0x2, 0x0, 0x0, 0x1}, {0x4, 0x5, 0x4, 0x0, 0x0, 0x1200}, {0x10000, 0x1, 0xe4, 0x0, 0x0, 0x2000}, {0x3, 0x2, 0x3f, 0x0, 0x0, 0x100}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr(r10, &(0x7f0000000dc0)=@known='trusted.syz\x00', &(0x7f0000000e00)='yam0\x00', 0x5, 0x2) syz_kvm_setup_cpu$x86(r9, r10, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/03/20 10:34:08 executing program 6: 2018/03/20 10:34:08 executing program 7: 2018/03/20 10:34:08 executing program 5: 2018/03/20 10:34:08 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000000c0)) 2018/03/20 10:34:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6gretap0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001400030500000000000000000afa0000", @ANYBLOB="08000800000100001400020000000000000000000000000000000001"], 0x2}, 0x1}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) 2018/03/20 10:34:09 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/03/20 10:34:09 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/20 10:34:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x78}, 0x1, 0x0, 0x0, 0x2b10df92ce1761d8}, 0x11) r1 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r1, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x10000}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8001}, 0x10) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x6}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/03/20 10:34:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000680)=[@text16={0x10, &(0x7f0000000640)="d9dd0fef32d9e966b9800000c00f326635010000000f300fc72d0f350f01c8f20f5821655b0f411d", 0x28}], 0x1, 0x0, &(0x7f00000006c0), 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0xffffffff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x20, 0x6, 0x6a463138, 0x8000, 0x63724d46}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000540)={r6, 0x5, 0x1f, 0x3, 0xff, 0x4, 0x6, 0x6, {r7, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xdc}}, 0x1000, 0x100, 0x9, 0x800, 0x81}}, &(0x7f0000000600)=0xb0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00000001c0)={0x53b848bfd46047bf}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000000c0)={0xffffffffffffffcb, 0x1, 0x0, 0xd4, &(0x7f0000000240)=""/212, 0x1, &(0x7f0000000040)=""/1, 0xfd, &(0x7f0000000340)=""/253}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="c4e235a61bb958020000b8fb202618ba000000000f30c4c109f6f666ba2100b830e80000ef9a8de8bf2b6900b9d00400000f322e26660fdebd000000000f22a166baf80cb8089ab486ef66bafc0c66edb8005000000f23c80f21f8350800f0000f23f8", 0x63}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/20 10:34:09 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0xc288}], 0x1, 0x0) close(r0) 2018/03/20 10:34:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0x0, 0x5, 0x3}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xffd, 0x2, 0x6, 0x67b7, 0x7d}, 0x98) 2018/03/20 10:34:09 executing program 2: syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'security.', '\x00'}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000001c0)="66b96a0a00000f32f30f2db50d00d9ec0f01ca66660f6edb66b9800000c00f326635008000000f300fae8c0000ba4200b000ee0f20c06635040000000f22c0c60061", 0x42}], 0x1, 0x72, &(0x7f0000000240)=[@dstype0={0x6, 0x6}, @dstype3={0x7, 0xd}], 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f00000000c0)="baa000ec66b80c0000000f23d00f21f866352000000c0f23f80f0155fa0f20da0f0011f081917a232900baf80c66b828bd0e8466efbafc0c66b8c073000066eff3650f01c80f2b621fbaf80c66b8bea1a38666efbafc0cb8de97ef", 0x5b}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/20 10:34:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x3, 0x4cc, 0x80000000}, 0x10) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/03/20 10:34:09 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/snmp\x00') connect$netlink(r0, &(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfb, 0x3008094}, 0xc) fcntl$setstatus(r2, 0x4, 0x4800) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x7, 0x1, 0x3, 0x0, 0x9, 0x1, 0xe029, 0x100000000, 0x200, 0xfffffffffffffffa, 0x200, 0x9, 0x0, 0x6, 0x2, 0xfffffffffffffff7, 0x200, 0x10001, 0x9}) sendfile(r0, r0, &(0x7f0000000340), 0x200) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) bind$packet(r2, &(0x7f0000000300)={0x11, 0x13, r3, 0x1, 0xfbe, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/20 10:34:09 executing program 7: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x800, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='.', &(0x7f0000000140)={0x0, 0x80, "a66b9ba6362413474cb176be9a4bc24d77fe9771ad4d979549cae95c5d93ff052c5ddf321e26cedd0b25e054ac6f8ff2a9453d20d213a2635e62473860b62ecc21fd2ae8726633c77140f666169c5b73f4a5cd4c26c09a166e441e2db81d1ddb941bdd978cfa64f66dae3e98a8b4f9a6a4cca35a078ded6dd32d99fca7b04927cf909bff9b9c82709100b247db9761cfea9281cb6a1a4251e7a453fbee2cd6b1d86a7ca664c7d540e11918673907b23cc4ec4a3d91ee8234c9e5840e1277799049190335f99db8db811f2e34601d8344c77ff721149e2632c2e3e803e83f5077f500af270d48a138a6aace0ff75e1f930641098a70c5"}, &(0x7f0000000240), 0x1400) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x4) umount2(&(0x7f0000000000)='.', 0x1) 2018/03/20 10:34:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip6gre0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'ip6tnl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000004c0)=r2) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x6}}}, 0x84) dup2(r0, r1) 2018/03/20 10:34:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ebfff4)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, r2, r3, 0xfffffffffffffffe, 0x0, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) [ 152.006938] kauditd_printk_skb: 1147 callbacks suppressed [ 152.006946] audit: type=1400 audit(1521542049.175:20653): avc: denied { sys_admin } for pid=23225 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 152.037238] audit: type=1400 audit(1521542049.183:20654): avc: denied { net_admin } for pid=4270 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 152.061839] audit: type=1400 audit(1521542049.187:20655): avc: denied { sys_admin } for pid=23225 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 152.086524] audit: type=1400 audit(1521542049.201:20656): avc: denied { map } for pid=23240 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 152.108829] audit: type=1400 audit(1521542049.208:20657): avc: denied { dac_override } for pid=23228 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 10:34:09 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) [ 152.133671] audit: type=1400 audit(1521542049.212:20658): avc: denied { sys_admin } for pid=23225 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 152.158350] audit: type=1400 audit(1521542049.215:20659): avc: denied { map } for pid=23240 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 152.184444] audit: type=1400 audit(1521542049.225:20660): avc: denied { net_admin } for pid=4275 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 152.209046] audit: type=1400 audit(1521542049.225:20661): avc: denied { net_admin } for pid=4275 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 152.233643] audit: type=1400 audit(1521542049.229:20662): avc: denied { net_admin } for pid=4275 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 10:34:09 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'bcsf0\x00', @ifru_names='ip6tnl0\x00'}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000240)="2d00deaacaec421e453805855d5a638b810a330694cdeb17061ab537b50893fe4b91c3ba2bf98f9794c00e6338a586bdf8b26a1dddad4cc7240a1fee199c7f5c078e4b000963e35d579ed327b8a27a97d8f7db6826e03f4ca9e208a52866b79aadf545c6486af7e1a1b756540f1ad2d7a6aaeb4b37dc6cf3df7354562b22b9620066435186da636c141c2358259b6be0952cc459be26e6d1c7ed3f7e7dffe6fb75cf1ff2609bc1cf3155506f30566fa45993b22d8c4fae25ae43fb41b1fcb0d513", 0xc1) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0/file0\x00') renameat(r0, &(0x7f0000000000)='./file0/', r0, &(0x7f00000000c0)='./file0/') mkdirat(r0, &(0x7f0000000080)='./file0/', 0x108) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x2b, 0x3, 0x3}) ioperm(0x7, 0x0, 0xfffffffffffffffa) 2018/03/20 10:34:09 executing program 2: r0 = socket(0x18, 0x0, 0xe9a9) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000000)="be265ef1", 0x4) 2018/03/20 10:34:09 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x5]}, &(0x7f0000000080)=0x6) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x539d) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffff207, 0x101000) 2018/03/20 10:34:09 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x989680}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/20 10:34:09 executing program 0: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) write(r0, &(0x7f00000002c0)="164690a801e15c77a6000000c9133986aa6619764b09a2a1961584d6f9a9fb78bd71e6c56851de2faf08fa672c93510d28190377159e87b3bf7bb410d5ee19dbd4b7be21f6107e5d7899fbfb", 0x4c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/20 10:34:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x7, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000001c0)={0xed74, 0x3ff, 0xe12, 0x4, [], [], [], 0x80000000, 0x1, 0x400, 0x8, "36d6c79d9ddaad6fcc73cd2a3a834800"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}, &(0x7f00000000c0)=0x16) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r2}, &(0x7f0000000140)=0x8) 2018/03/20 10:34:09 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x6, 0x7ff, "27ef990d6897", 0x40a93a9}, 0x10) r1 = memfd_create(&(0x7f0000000180)="0f6b2d0a7e1f53ea1f82", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="747275737465642e2f65786500fd477715f30aae646bdf427555f4a960c821143591ff51a0a63b072c8d8171ab98bd61b07bd587d104ab885f0dce743b10a18c845e6b993bf2174dfa9706f28f1daea62d2af53fee3ad2937e366e9b8d502feb"], &(0x7f0000000100)='+{self-mime_type{\x00', 0x12, 0x1) fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r1, r2, &(0x7f0000000000), 0x200) r3 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="2672d9a6a391b3a0509ed3b2d38685007ccd19bc3b990e795f7aca18a209640c35c54744002e29214a6763e1dec1e038ae17a8d88dc664a8db2032652a", 0x3d, 0xfffffffffffffffb) add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="c8fa69ea09e2a7db8bc8837403a5bbc0b77a903eeafbc5b2869e5fe54316b8c6e96f079db08f763a91cef6355a9342bfa6e7feb79b352d0e2496db76d957218baa9a4e0cdf3906981b14b5517ea0003f749b508aed1fdc0a1bd1e77c5c9148a34ee759f7ee0aa7e265a82fa2255212090f6c4e983f5a759ac3b608f7c35bf3bd3d026ccbce352847e528", 0x39, r3) 2018/03/20 10:34:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) 2018/03/20 10:34:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) mq_unlink(&(0x7f0000000000)='/dev/ptmx\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r1, &(0x7f0000000580)={0x0, 0x0, @multicast2}, &(0x7f00000005c0)=0x10) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000280)="422ff861bb11d00c2cac7a20afd64e9e09558e952deb0d2b65c9c2782dd6509e98a2d191342c19adb5debe076508faef3033a84b697ca55e8cb012220e767342f28d9804c0d14643dbd6d4dad06e28ed69f9493dc6d82ef34fa10f483df84f277e9d478ce2089700ad00614f42765faf6f22f8df56a099351424a7905f0b73d7b842933c3a8d26cdae2bc5853ad5d39d5cc01f9a02a273ac8937ef3b") ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000400)="ffc8fd9c0634cf773960e96691458c333f1f5ccda6158fe01a915a94ab7a6f092ae69414f5c2d34f30f207773fd028f4095602d5c71c3fc7ac71f3cb219857c32fd66f2fc4f72e5289f468fa8e193a2c0154fa0ba383b7b1f3dc57658fdfeb62cc0507fa164ee5b0c02698fe18c0f73ff0eeeb0ae5314054c60a90a96b9c3a57ef4bb07f931f8b4b85f0fb7055b2e5f4c96d813b19f80e5ce33e") getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) setresgid(r4, r4, r4) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r5, r6) socket$alg(0x26, 0x5, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{}, {}, {}]}) 2018/03/20 10:34:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002f40)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000040)="2f0007d1d2ed0e0d29dc5cc3ad4a1f7fe85138a2f31cc6adccf2c02004000000", 0x20, 0x415e23a709d0c297, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x4900) bind$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) readv(r1, &(0x7f0000001580)=[{&(0x7f0000001480)=""/206, 0xce}], 0x1) 2018/03/20 10:34:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) 2018/03/20 10:34:09 executing program 5: sync() r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000180)=""/120) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x5) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="783a6094a6dc203e", 0x8}, {&(0x7f0000000200)="9a84d726272cb1058f7535b4149301ec2791ee50994943cf47d52a9bdf6071e53b1e6b54a1daf79747ce1c2054849d39bca175fb1fdcb341ca75c80c164c365ebc97c95caeed5f847b87dfe7144de35e76120a87a4af31ebcaf0bfacfa4be6f1877809411b9959a593d07ef2aad53711b48adb5884fe2c6218349eb4d1db1ab31d28aa", 0x83}, {&(0x7f00000002c0)="8487ad67f4bbcbdfae0e36b4b8e113d43508af6fc4986d2f92081cabea9c007dc57127945499f775ccf58d9d7e95a5119b", 0x31}, {&(0x7f0000000300)="97934ccd687b2fe144cf111532e8f3371c769885f5f1e2dc047f9e2da85aaada0d81b92ef75cac3c4363f6f1797038df1f481e26d3701e1c38a29ab186cd777763a4b3a3d2b3acabe0fcd0bc2062cf8bcb9f528b663c83c757b361039858fb0cd522d3cb5d39637688c89faa3700f0adeff821", 0x73}, {&(0x7f0000000380)="2c37d16844f49a070b8310b27826de0b6310a1efad617edd925b1057871061a223a3655ac29bd1beb7ed408a39bcc8ff8808eeb27eb9c2081607e74d3d45303dd2f0b427e0bec7c7dbc432c3ce4661f5cf3a20b2fd9cf68e6fb2ba80bcdd60abb544bfbd32df1d68273f55c4e9c12ec15d3bac8aa50328a90d915575d6cfb87f74e09d545eebce68230ef74c49e8834cf296e98f7411da1c877b77eaf0ae1b657b38dbf505f1762bd4f2d370375911e0d1a32b8bf4e6d0ea3222a177bb06eeebcd9384a1b3ce22b2a441b35b419dea62631af4a786c980eb48887102fdc51ae0864d7f16b29c1f55a4247c04", 0xec}, {&(0x7f0000000480)="c8cad6085492daff63d56d142593c9af6b7cc62b5a5dcddf73eb8db9debc60e33d26d447987189b2f56c420b2b1458a67344564f6a68a4d7338755ccbba4fe63309f6ca63eea31", 0x47}, {&(0x7f0000000500)="fe70bd7cb6c0edd05c00753080a1cf520b4ce64fbc78d92491afb72bd2923560a2be720c01e0ee9be69208f7c228f8bbd341b07d3049c9f4ade1130156878e8d0ac7acbbdca4d0d57ba4bcb2bf942ca8d7dbf95b463483ca04666667165d9f0668c2c9a1c7ca3c935984034a746acd95d948ea93ab88a580f7802f5504a08723fab28159c82b0239c0ef0857e46c08bb05f2e1916610293681f4e93e6f3eb44ce824ccd607f53912b658f1b7733d2cdb1c4cbb20054fcb2d961068924e28c8ce0849", 0xc2}], 0x7, 0x0) 2018/03/20 10:34:09 executing program 6: socket$inet6(0xa, 0x0, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1814, &(0x7f0000ffd000/0x2000)=nil) r1 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x4080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r1, 0x0, 0xb0, 0x4e, &(0x7f0000000340)="08f284a92ca04c8c97215c092ac3a913abfa0ba46c470237c4088cae27f1dc6cc60435cd10eceedb8c248a7b1d4300fb64a5baa9892da77f159f7dd09cc9f2ab8afb94ced18d9d7f3b0a6b76769fd2900ff2f280f573fd653a39a78be4e40a8662de9ff5f9a432d3c310c342afcd983779eb5f61a434d9f2ee87d2bb4b81a66aaa426cb4fdeef1bdaee0d94723883b6f65fbf5e3146d9441c1d3859b313c6af0b7f82d43009dd61a821a62b776f1d43f", &(0x7f0000000400)=""/78, 0xb90a95d}, 0x28) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000002c0)={0x401, 0x7ff, 0x3ff, 0xf3, &(0x7f0000000040)=""/243, 0xa4, &(0x7f0000000140)=""/164, 0x94, &(0x7f0000000200)=""/148}) shmctl$IPC_RMID(r0, 0x0) 2018/03/20 10:34:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4800) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) sendfile(r1, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000100)="efd19d6e05b3df9be2fb6300000000000003ff", &(0x7f0000000040)="9eb9c5892d7d7e52613a4c04e0ebf68d6aecbce37cd68f17748a201f0dc58d9829dc65292eeab735688e5f7a108981fd988859a24dfaf317da5d8ef7e74b686bf91095043f5a2a96568b02c4a13a743cbdabb057517513099f21a7088a27b1de28e596216438cd46dca9771c92a6cbb55bb93c136890b282a05f21a60519c67781f042dc4116bdee86e047514d0cc5460f975c9af150", 0x1}, 0xffffffffffffffc0) 2018/03/20 10:34:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)) 2018/03/20 10:34:09 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)=0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x7a, 0xb2, 0x2f8b, 0x1, 0x0, 0x2}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0xffffffffffff7fff, 0xffffffff}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x2, 0x8}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x4, 0x80, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/03/20 10:34:09 executing program 0: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x800, 0x3, 0x9, 0x3, 0x8, 0x200, {0x0, @in6={{0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x7, 0x7d1, 0x10001, 0x768, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r2, 0x7fffffff}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, {0xa, 0x4e22, 0x7, @empty, 0x9}, 0x7f, [0x5, 0x2a1, 0x3, 0x81, 0x7ff, 0x100, 0x8, 0x4]}, 0x5c) 2018/03/20 10:34:09 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x9, 0x90, 0x8}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r1, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r1, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)='f', 0x1}], 0x1) 2018/03/20 10:34:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x800fe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x8000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="007c08ff87a549e889a5b9687f0eab01f85600"], &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x3, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f00000000c0), 0x1, 0xffffffffffffffff, 0x9}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x1, 0x0, 0x5, 0x7, 0xffffffffffff8001}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x541800, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000240)={0x81, 0x8001, 0x1000, 0x3, 0x4008}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) nanosleep(&(0x7f0000000300)={r5, r6+30000000}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x5) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000280)={0x3}) 2018/03/20 10:34:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000180)=0x24) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x17b}]}) 2018/03/20 10:34:09 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:09 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) 2018/03/20 10:34:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x4) 2018/03/20 10:34:09 executing program 6: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00001f2000)="aa", 0x10006}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x3, 0x4, 0x10001, 0xfffffffffffffff8, 0x4, 0xfe]}, 0xffffffffffffffd7) 2018/03/20 10:34:09 executing program 4: r0 = memfd_create(&(0x7f0000000080)="0f6b2d0a7e1f53ea1f82", 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:09 executing program 7: r0 = msgget$private(0x0, 0x30) msgrcv(r0, &(0x7f0000000180)={0x0, ""/79}, 0xfffffffffffffec3, 0x20000000000, 0xa4a3ad41a879dddf) r1 = dup(0xffffffffffffff9c) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0x200, 0xffffffffffff8000, 0x3, 0x0, 0x5, 0xf002, 0x0, [], 0xfffffffffffffbff}) 2018/03/20 10:34:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/03/20 10:34:09 executing program 3: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffff8, &(0x7f0000ffc000/0x4000)=nil, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x8001, 0x8, 0xea, 0x3, 0xff, 0x100, 0x78313040, 0xfff, 0x153e, 0x5, 0x76, 0x400}) r1 = getpgrp(0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/173) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r0, r0, 0x8}) 2018/03/20 10:34:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0}, &(0x7f0000000000)=0x9) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000080)=@dstopts={0x2e, 0x3f, [], [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x38, {0xf7, 0xc, 0x2, 0x42, [0x4, 0x1ff, 0x2cc4, 0xf7a, 0x3, 0x1ff]}}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x8001, 0x9b, "77b819f381127a3d3da6e74f1810a5cf0bf88d3f01f799e6eb020576aefd062c376ed973b8c114cce494a55d4425adc1d538bd2d15cc443484a6a76d1d3c26c0c6ecf41bfd3f452a42cf70303c35e90827d524f2ec82c4a5cfde071c71e820514df44aca0875bc9d60026c6be35c3ad8c3f2f6b4cf16f60605271200df0d0669c0b8a6ee1c59715086c2524001cb4b81d3fa96a0336b9483fdee1c"}, @enc_lim={0x4, 0x1}, @generic={0x9, 0xfe, "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"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x200) 2018/03/20 10:34:09 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') fallocate(r0, 0x2, 0x9, 0x80000001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x4) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/03/20 10:34:09 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000200)=0x2) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000880)={{0x3, 0x1, 0xc15, 0x5, "312307e05bb3000d9b6439836b856a3a6c2e2819d9733436958f7af825c18f53dab8cde22f0da91e6330337a", 0x92e6}, 0x67e0, [0x9, 0x100000001, 0x0, 0x6, 0x6, 0x9, 0x5, 0x3c800000000000, 0xa40a, 0x80000001, 0x3ff, 0x401, 0x0, 0x100000000, 0x9, 0x100, 0xffff, 0x8, 0x100000000, 0x0, 0x7f, 0x101, 0x7f, 0x3, 0x16, 0x401, 0x0, 0x8000, 0x7, 0x0, 0x59, 0x10000, 0x4, 0x0, 0xbe, 0x8000, 0xe7e, 0x7, 0xba, 0x9, 0xfffffffffffffffc, 0x3, 0x857, 0x3, 0x2, 0x100000001, 0xbd8, 0x6, 0x5, 0x1, 0x80000000, 0xffffffff, 0x1c, 0x9, 0x6, 0xfffffffffffff243, 0x3, 0x7, 0xfffffffffffffff9, 0x6, 0x6, 0x8d, 0x99a1, 0xdf7, 0x7f, 0xfffffffffffffff9, 0x1, 0x1, 0x2, 0xff, 0xf714, 0xa33, 0x8, 0x101, 0x4a9, 0x6, 0x0, 0x0, 0xffffffffffffff01, 0xffff, 0x0, 0x7ff, 0x8, 0x3f807c7c, 0x0, 0x1f, 0x97, 0x6, 0x3, 0x7, 0x6, 0x7fff, 0x8, 0x200, 0xffffffff, 0x10001, 0x56, 0x80, 0x6, 0x2, 0x2, 0x8000, 0x7, 0x3, 0xf30, 0x10000, 0x1917ead0, 0x8, 0x2, 0x7fffffff, 0x20, 0xf4a, 0xfffffffffffffffe, 0x7, 0xed88, 0x7, 0x3f, 0x9, 0x4, 0xfffffffffffffff9, 0x4, 0x2, 0x3, 0x5, 0x100, 0x2, 0x40, 0x4f0d], {r2, r3+30000000}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xbf3b}}, 0x1, 0x3}, &(0x7f0000000180)=0x90) 2018/03/20 10:34:10 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x100000000004e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/03/20 10:34:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0xe, 0x0, @thr={&(0x7f0000000140), &(0x7f0000000240)}}, &(0x7f0000000380)=0x0) timer_getoverrun(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x208080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x4, 0x8) fcntl$getown(r2, 0x9) 2018/03/20 10:34:10 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000f6e000/0x4000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x101, 0x8001, 0xffffffffffffffff}, {0x2, 0x5, 0x80000001}, {0x7, 0x9, 0x0, 0x20}, {0x7fff, 0xb684, 0xcd, 0xab}, {0x5, 0x9, 0xfff, 0x2}, {0x5, 0x2740, 0x1000, 0x1}, {0x7ff, 0x4, 0x800, 0xf8}, {0x1, 0x5a913cbe, 0x7, 0x7}, {0x8000, 0x0, 0xffffffffffffff00, 0x6}]}) 2018/03/20 10:34:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1000080000000001, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x7, 0x4, 0x9, 0xd97, 0x0, 0x1, 0x10, 0x9, 0x10001, 0xffffffffffff8e0b, 0x2, 0x7, 0x9, 0x100000000, 0x3d, 0x3, 0x1, 0x5, 0x7, 0x9, 0xffffffffffffffff, 0x5, 0xffffffff, 0x80000001, 0x53, 0x2, 0x1, 0xfff, 0x100000001, 0xfffffffffffffffc, 0x6, 0x9, 0x7f, 0xffffffffffffffa4, 0x4, 0x76, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x10002, 0x7, 0x9, 0x7, 0x2, 0xffffffffffffffff, 0x1}, r1, 0xfc, r2, 0xa) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000100)={0xf9c, 0x6, 0x9, 0x7a, 0x200, 0x1d2}) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x10001}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/03/20 10:34:10 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000002c0)=@req={0xb73d, 0x7, 0x3ae, 0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000080), 0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000000200)=[{0x3ff, 0x8, 0x1, 0x4, @tick=0x1, {0x800, 0x7}, {0x7, 0x6}, @raw32={[0x9, 0x4, 0x32f4]}}, {0x10000, 0x8001, 0xffff, 0xffff, @tick=0xfffffffffffffff7, {0x7, 0x2}, {0x2, 0x6}, @addr={0xfffffffffffffffa}}, {0x0, 0x100000000, 0x9, 0x3, @tick=0x8001, {0x6, 0x2}, {0x8, 0x8}, @note={0x3, 0x0, 0x80, 0x6, 0xfff}}, {0xb3d5, 0xff, 0x6, 0x3, @tick=0xe837, {0x0, 0x100000001}, {0x0, 0x8}, @addr={0x8c, 0x6}}], 0xc0) ioctl(r1, 0x2275, &(0x7f00007bc000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000440)) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000100)={0xfffffffffffffdd6, "a9a70ac1d839f8af1ef669e636cc17c2d717972f687d4445cc4b0790c0ec08cc951c3289b19ca05c13b17ec64169a5253d3f4002f344d06857ac7f70297e64ee9098ca7cc30149b67b3eb6dae3beb9f0f0037d606ab4587c46fee37a66bf6d655fa9260cfa20cf26085fa4c269ea905656b5abde7715cd76f46b92c229ce1785efbf1194a35f8364749f83f95edf4585e0667ca63cf4c42191a44ba11cd5bfd88cfea3105907ae8d0879786a3b0efb38d57535ac73ca35bbc226858f56d8f3cb5b7a6c0986e989893d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x86c6, 0x2, 0x400, 0x95, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r3, 0x1}, &(0x7f00000003c0)=0x8) 2018/03/20 10:34:10 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xbd6, 0x4) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/20 10:34:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/20 10:34:10 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x200, 0x0, 0x9, r2}, &(0x7f0000000100)=0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) 2018/03/20 10:34:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x40, 0xd6, "710c2a228057ddd71d04790f038123b7d36b0ca729862f49efbe0cc6369f4a64c23fac250db9213ed7eb81679a92352ca3e298ecb2c02d0fea7e9032fa62e7cb8a7ecdcd0ae5e436563cbb775a1318999d16af6c92753824e45c20d8fa7839d89e6b12a374799df159e569c4cfec43fe5071f72505abd31a5c2b4c1953e79a1ca04f161f470e6e21bc881e771ce61ed2688f39f98b55746940ac1575268496d88af45ce57cc540ba7fe9f526818a4cd79b94b15933621e7bf2e95b383d7049e0dd32700c89503f36baeb591693d087accdb0a876bd6b"}, 0xde) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x800000000028, &(0x7f0000000240)={@broadcast=0xffffffff, @rand_addr=0x80, @multicast1=0xe0000001}, 0xfffffffffffffd68) 2018/03/20 10:34:10 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005, 0x5}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/03/20 10:34:10 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc}, 0x6) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x5cb, 0x0, 0x0, 0xfffffffffffffe82) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x993, 0x4) 2018/03/20 10:34:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000000000)) sendfile(r1, r0, 0x0, 0x5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/03/20 10:34:10 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="25f67175e2629dcf53b06bd777c4d79ea437cda430926dbc9314e60b966010bf2fea0947fa5d8095a74f2058cf87c8a8ead40d49e84a37b168bacb170a48a73a7a67324b6fdf5956a9b4351afd11466d1f6e05347ca5b745", 0x58, 0xfffffffffffffffd) keyctl$clear(0x7, r4) fchown(r0, r2, r3) lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='system.advise\x00') fcntl$setstatus(r1, 0x4, 0x4800) keyctl$assume_authority(0x10, r4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000240)={0xf73, 0x93}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000280)={r1, 0x8, 0x3, r0}) sendfile(r0, r1, &(0x7f0000000000), 0x8) 2018/03/20 10:34:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r0 = semget(0x2, 0x4, 0x1a2) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000080)=""/38) 2018/03/20 10:34:11 executing program 7: r0 = socket(0x2, 0xa, 0xfffffffffffa) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xc7, "8b767c7d3ecaeb554ef0a6c4749130b565cdd87bfd364bafe8932483cbf24b069bbf7cd2ce66ac33ebe0aaf8cc6696ff53912991e9fe728e62c2110291806bb2f625ec0d4b44903e216b7fe516525802b206832254220bfd4f5858333d86e0ab712aea8ba0718427b4b79ca453985b51245716a86115ab3e7a28e5b5262f88f3276fd29c6b1ec3e78620465b8893c256d7d422544feebb48a83c2bf70bf49505e8b3edb4e0a733ca5bb82e9430f98c4d0f66c65fb88ed8f4f96c71b8961ccf3fe1dd8ac1bd901e"}, &(0x7f00000001c0)=0xcf) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) [ 153.815382] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23404 comm=syz-executor3 2018/03/20 10:34:11 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="743cb747a4b528d873a237a2ae2396c964c5be66bacd5c9b9472ccceb3df077c3b50900a51f867daac91c3ed67d5d832c7636cb513d3e222f5d653ac8d6d7c07fb9b08e57e8573191fd6758c2816abdfb13817fbdc2ce3de3cf1a39bb770f5473ce86c430cd4c8dd356a01ed67be2c44ccb35709320ac93a4716a7b974dd833f91de24a8288c4924774cc92f80") fallocate(r0, 0x12, 0x0, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0xffffffffffffffff, 0x400, 0x80, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x40, 0x7, 0x2, 0x8, 0x2554608f, 0x1000, 0x9, 0x1000, r2}, &(0x7f00000001c0)=0x20) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='ppp0wlan0\x00') [ 153.869723] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23404 comm=syz-executor3 2018/03/20 10:34:11 executing program 5: ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000000)={0xb5, 0x9}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000018000000ffffffff0000000004000400000000000000000000000000000000000000000000000000000000000800120000000100000000000000000006000000000000000000000000450000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a000000000000000000ffffac1400000000000000000000050006000000000a00000000000000ff010000000000000000000000000001000000000000000000c246998b65c09c"], 0xc0}, 0x1}, 0x0) 2018/03/20 10:34:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0xffb7, 0x3e2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f0000000040)="3505c584314e0e58a0fcb4a443ca7546f2eea97a037062ed3c2564d822dd36b3e1e0a2bb4c88a7005a", 0x29, 0x4000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/20 10:34:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="6e65742f6970365f6d725f636163686500d35da69e945e0f63fbfe399b9f3684e8e32e0f0500045ab3e83f199ca569a9e25478f2d6c69c87664ce2be1c0cd26258a0142bb532000b5c98326941988e2463a16688d35526f9e82084a8e7e1487af7ade0c6ba4196c441683c21b3abee7b21f23da34934a0e7c18a958596bf74c17db273a6beab5787b891340ff8552e9f69eca42c2d5e0644ae4a68dd1723f11a7f554a064859b642e6ce3cc2df966b43a816f691ebe2165354deccba960d80fb16919e8b94c653f4abf9960f495448a2") mkdir(&(0x7f00000000c0)='./file0\x00', 0x8000000100044) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) signalfd4(r0, &(0x7f0000000040)={0xffffffffffffffc1}, 0x8, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000200)="6eba7fd893cf9b67086574ff696782703600") fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r0, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:11 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r1, 0x4b35, 0x26a) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x6b, 0x0, 0x1000000000000008}, 0x2c) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/20 10:34:11 executing program 0: r0 = gettid() ptrace(0x10, r0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x200) 2018/03/20 10:34:11 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create1(0x80000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/03/20 10:34:11 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c0000000000000000000000bbfe739dbd7bc8d1854ac0750000000000000000e5ffffffa90000001200000000"], &(0x7f0000000040)) 2018/03/20 10:34:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000100)) [ 153.934070] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/03/20 10:34:11 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) readv(r0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000200)=""/3, 0x3}], 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) 2018/03/20 10:34:11 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = dup3(r0, r0, 0x4000007fffe) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x4, 0x7, 0xab, 0x0, 0x7, 0x3, 0x100005, [], 0x7}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)=ANY=[]) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000380), 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffffff55) 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x8000004800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:11 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/dev/ashmem\x00') 2018/03/20 10:34:11 executing program 5: r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_wait(r0, &(0x7f000052bfe8)=[{}], 0x1, 0x8001) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x8000) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000200)) timerfd_gettime(r1, &(0x7f000086bfe0)) 2018/03/20 10:34:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"65728b705c6e3000", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"697036746e6c1000", r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f0000000000000000d450fafa", @ANYRES32=r1, @ANYBLOB="000002000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/03/20 10:34:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x5ffd) pread64(r1, &(0x7f0000000140)=""/4096, 0x1000, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000011c0)=0x4, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001200)={0x7b, 0x0, [0x80000004, 0x100000000, 0x10000000000101, 0x20000000000046ee]}) 2018/03/20 10:34:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x9, 0x2, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x84) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e22, @rand_addr=0x9}}) 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0xa73}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) close(r1) 2018/03/20 10:34:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000240)={0x5000, 0x0, 0x0, 0x9, 0xfffffffffffffff8}) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000a80)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000780)=""/217, 0xd9}], 0x1, &(0x7f00000008c0)=""/223, 0xdf}}], 0x1, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000080)='bdevproc/\x00', 0x1) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x400000) getpeername$unix(r3, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000180)={r0, r4}) 2018/03/20 10:34:11 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@empty, r2}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r1, r0, 0x6, 0x4, &(0x7f0000000100)="558ae64ecd7a43670a53325967e5b7791e1fbbb9b49a611a4676fd9e1b02aaac410b2783b92336094f7f4de149b78157cb9f65926390470cf77ed982aeef4a680f17", 0x97, 0x3, 0x53, 0x7, 0x4, 0x2, 0x200, "92d87afa48b11c74d902fb40ef347ffa8144cd56fe31a2029a08b3445e1cd4a541a419c1453e5e763daec9f5a481e99043c577a2c5f182ebeb1297baecd922b2959efa604388fdc886b58e27323af6c302567dd8ce4fb1aba9b22345a18e79f6d9ec11d18cc4ce47fe9947c20a158b19f7479a5d14582dd4e6e1ed5856be957fe3d919fc070ab13752"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/20 10:34:11 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9c}) r0 = msgget$private(0x0, 0x4) msgrcv(r0, &(0x7f0000000000)={0x0, ""/90}, 0x62, 0x3, 0x3800) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000380)='syzkaller\x00', 0x100000001, 0x41c, &(0x7f0000000400)=""/195}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20500, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000000c0)=""/28, &(0x7f0000000080)=0xfffffffffffffd62) fcntl$setstatus(r1, 0x4, 0x4800) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) sendfile(r0, r1, &(0x7f0000000000), 0x200) [ 154.135231] QAT: Invalid ioctl [ 154.174470] QAT: Invalid ioctl 2018/03/20 10:34:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000010c0), &(0x7f0000002140)=""/4096}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x4, 0x0, 0x1, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x80, r3, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x8000, r4}) 2018/03/20 10:34:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = shmget(0x2, 0x4000, 0x78000000, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/172) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x1, [0x9]}, 0x2de) 2018/03/20 10:34:11 executing program 7: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) mmap(&(0x7f000002b000/0x2000)=nil, 0x2000, 0x0, 0x41010, r0, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/03/20 10:34:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x4, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f00000001c0)={'system_u:object_r:hald_mac_exec_t:s0', 0x20, 'system_u:object_r:crond_initrc_exec_t:s0', 0x20, 0x37, 0x31, 0x20, '/sbin/dhclient\x00'}, 0x60) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @local}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x1f, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 'tunl0\x00'}) 2018/03/20 10:34:11 executing program 5: delete_module(&(0x7f0000000200)='/dev/audio#\x00', 0x200) r0 = gettid() r1 = getpgrp(r0) r2 = gettid() r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0xffffffff, 0x1000, 0x8}, 0xc) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x4010, r3, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000040)={[], 0x8, 0xef, 0x8, 0x0, 0x3f, 0x105000, 0x5000, [], 0x3}) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0xfffffffffffffffe, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) flistxattr(r1, &(0x7f0000000040)=""/212, 0xd4) 2018/03/20 10:34:11 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}], 0x2, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x28, 0x11, &(0x7f0000000040), 0x6d22a4738750826) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x80100) 2018/03/20 10:34:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@ipmr_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8e, "6e0e814d624ea1677bc37b79946642fc04b41acb13cb24b7b3ca960f6324119325758cf3a2b97f8447ebb5ee2e5de2de7bbb53b685b3eb32754a4f0a9dad8ab8bdc20e8f5baec15c55623737d8f3e188da1bc32be83b12b642f153391e8bbc836b14abab851b890dfaa753f8a049afb5da4342e07b5a8b277db51ffd638bd00ff6b18c5e7d50abf711f2614e56b3"}, &(0x7f0000000280)=0x96) 2018/03/20 10:34:11 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'btrfs.', '-\x00'}) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1001000002) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000002000/0x2000)=nil) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="acfd784783a67fa0d1425f2590a33a15b8e1824bfad7d707ff11ec21ce1112a97684d60c51cb0f4ad21625319120105fc0dfb446f4e4c0bb9aa4f00f4da439604b2b6d3450e126c4b4492da123aa9d3876d9ba7a191cacf91c4ef754f2abdcb34456b2d10b42ced896") delete_module(&(0x7f0000000000)='\x00', 0xa00) 2018/03/20 10:34:11 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ftruncate(0xffffffffffffffff, 0x7) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) recvmmsg(r1, &(0x7f0000000e40)=[{{&(0x7f0000000740)=@pppol2tpv3, 0x2e, &(0x7f0000000940)=[{&(0x7f0000001080)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/254, 0xfe}], 0x1}}], 0x2, 0x10002, &(0x7f0000000f00)={0x0, 0x989680}) 2018/03/20 10:34:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0xc8, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/20 10:34:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="853ba75d1773c533dd97b9bff776e32b8838dafbd21176eb15f7ce67", 0x1c) 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000040)="2a8e621ea846ca13ecfd1d36770d8caf0020cf63ad0c108be57db2d02bbb49eba847b4e6417c75b39d3d654f91", 0x2d) fcntl$setstatus(r1, 0x4, 0x4800) unshare(0x800000) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000001b41600ff08000100000000000000000000"], &(0x7f00000000c0)=0x16) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x5c) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000000)={0x4, 0x1f, 0x7f, 0x302}) open(&(0x7f0000000100)='./file0\x00', 0x2, 0x2) sendfile(r3, r2, &(0x7f0000a2effc), 0x1000) 2018/03/20 10:34:11 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0xf4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x5, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/03/20 10:34:11 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20040, 0x0) fchdir(r2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = dup2(r0, r1) io_setup(0x7, &(0x7f0000000100)=0x0) io_destroy(r5) getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$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]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) socket$kcm(0x29, 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r6, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/20 10:34:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x22) socket$inet(0x2, 0xa, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)) sendto(r1, &(0x7f0000000180)="03c6c94551f1328c8d638e96729e957ad15e70e984bd239c7e9d3858434a523b220fd6092c4e007a7bc97748a8096c3e4ca79ee0f3eac1bc4e9f1350cd86722491cf54310a9f3c2799435507989757bbdabdda595aed72e838d484b309f4c02e4eb6f3d03e0083982220f77c9e10f2cb074aecea4e647ab417ff6ae7d685a21b08c8fc", 0x83, 0x4004, &(0x7f0000000240)=@generic={0x19, "fd167c068b4943a5b3ce19e568518179ba2e5c39a5196819419eadb3319027d3995afc6d329d56382a0a45539f33e662cf988210effe7044f81cc47ced5fa79343f3837b07ff4cfb5d19f4e91e6229b39c60b55a636be23aed96dbb358ae82f2609977e190087f4adcf1b7dce91b8276865a5644f4cd79873655bc30e3d9"}, 0x80) 2018/03/20 10:34:11 executing program 7: r0 = socket$inet6(0xa, 0x80f, 0x6) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/03/20 10:34:11 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000380)={'rose0\x00', 0x2}) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00008a7000)={&(0x7f0000000200)=ANY=[@ANYBLOB="11feffed010400010000000000000000110c000100000000000000003c4bbc39a779c8508b70ae0c8883900af88923552f199144253a84dfb404e72187d697ebd1211aec8fb1e930206f30b5953a96080cf843ce8e1184ccf135b5b2d6f51c71cba96e7f9163cf08f37670cc98ecb2e7e1", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x0, 0x30, 0x7, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x4, 0x100000001, 0x5d9c, 0x1c0000000000000, 0x8}, &(0x7f0000000340)=0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000140)={0xfffffffffffffffb, 0x7, 0x8000, 0x2, 0x4, 0xffffffffffffff6b, 0x20, 0x2, 0x101, 0xfff}) 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:11 executing program 1: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000340)={0xfffffffffffffeff, 0x100}) r1 = timerfd_create(0x0, 0x80800) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x200, 0x8, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0xffffffffffffffe2, 0x0, 0x0, 0x8001, 0x7, 0x40, 0x9, 0x1, 0x100000000, 0xfffffffffffffffa, 0x7, 0x8, 0xff, 0x1ff, 0x2c34]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xcb, "522196a0da3c346669f55468afc149ed9bdfb1519f522c3785940c9f75d7b6867c0c1cd754aa5ed6d1a82ed9b531b13f34939360767f77a2cdf08a88ebe9b9af5787c9ef90509b48af91c548da928b1ef72009d45b3870b6f3ccb4595bf92be4441b4726ac462acb862f074ff858bb155d0a189989a6d256a3dc1c982d423a1dce1158ee91917691e697c9ce2e3e1005d20d08b59b4ccd087f2ab454e8844afac3ad0d607fa95c329940cbd148e708a77fd8009ccfd455914f3ce1131dfd1aa45bd80e2454b88042362532"}, &(0x7f00000001c0)=0xd3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x80000000}, 0x8) dup3(r1, r1, 0x4) 2018/03/20 10:34:11 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0xe030220}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000280)={0x1034, 0x1a, 0x300, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0x43, @pid=r1}, @generic="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", @typed={0x18, 0x7a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x1034}], 0x1, &(0x7f0000000200)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6]}], 0x38, 0x20000000}, 0x4004) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000001e40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001e00)=[{&(0x7f0000000240)={0x14, 0x31, 0x65b9a37f31741edf, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 2018/03/20 10:34:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400af8f66db560000f28e8b0a7607e6bb7088cf06e3bcd75dea00cc0f10c9a79c3c6175df3998e3e25b84d20a0796b6ebfa1af0914e2b"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x256}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x12}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) bind$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/20 10:34:11 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x6e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x2000, 0xe8b]}) [ 154.542974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56166 sclass=netlink_route_socket pig=23565 comm=syz-executor5 [ 154.580129] binder: send failed reply for transaction 97 to 23558:23570 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) readv(r0, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)}, {&(0x7f0000000600)=""/223, 0xdf}, {&(0x7f0000000700)=""/187, 0xbb}, {&(0x7f0000000580)=""/1, 0x1}], 0x9) times(&(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/202) fcntl$setstatus(r1, 0x4, 0x4800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x0, 0x2, [0x8000, 0xed]}, &(0x7f00000007c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0xfffffffffffffffe, 0x8, 0x7, 0x6, r2}, 0x10) sendfile(r0, r1, &(0x7f0000000000), 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e00000049633b4dfc14b0c525f07963a07b4df889ab71bab31b43d6aaaf0a29b74025bbe7a254207d0c1f966e43562c811f449e731009611ad34a31b7ff043cfbc55178a584fb28746064f5f055127b9b8d55d98010e7e6bc7bf430819744994bfab5cbed7c59c5bfa3881396f8d852bf61e2367d2d2f8eef64355a319e08c5c741671629b2a5544b1c4fcde6e352d18e9c8da59e14ed04e88b0ffd8a0f08ef585aad7dd0ec3f16677ccc"], &(0x7f0000000240)=0x96) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3, 0x7ff}, &(0x7f00000002c0)=0x8) 2018/03/20 10:34:11 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb1, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) keyctl$set_reqkey_keyring(0xe, 0x1) r2 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) [ 154.606539] binder_alloc: binder_alloc_mmap_handler: 23558 20000000-20002000 already mapped failed -16 [ 154.618482] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56166 sclass=netlink_route_socket pig=23565 comm=syz-executor5 2018/03/20 10:34:11 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="2d59a809f763308a83171a62efbf0d745e8695e878b80088cd65b7c0bf", @ANYPTR, @ANYRES64], @ANYPTR], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r0], @ANYRES32, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYBLOB="18014308c483e67a8d1b97a3220865c7ed85253af1856bb5950880a2936a3a96ddb5cf81cf7ae131c95b0723757b5f125bc5894d2d4dba7b03fa7cf9cc422011b207d7de2f1a73746acf1b9f", @ANYPTR, @ANYRES32], @ANYBLOB="4083deb2e272805d23f6558e61a93b5c9448f041e06cb87d14dc7065569247dbe90693b8118553f140b6d32b26de7e196c2799be33a4de57b0c1a1835b8b9b5e49f1640b3fd7a42c37cb135ff8a915645ec2de52df5b0fe183540e2bb9ea98988500eda39cd48906d14c11b78a51f1ecb8cb06aa9f430ab1fe998f86c794a8b41ee0b2e67335f365a3e9", @ANYRES32, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES32=r0, @ANYBLOB="6bdb8d1a0b40eeac11dd972a68bc1cb0bd1e3da91d9ceb2c111975e86b475b1956880300ee8b55c85d28fd45b421f6b74f881fe32a651983cd8a332955f869141a780e1db965adc947b3f14f05ccc8c29db1aee58ae96d0b81ef645ba3ad0ac5caa27555753f84", @ANYRES64=r0, @ANYPTR], @ANYPTR, @ANYRES32=r0], @ANYRES32, @ANYRES32=r0, @ANYRES32=r0], 0x1030) 2018/03/20 10:34:11 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getdents(r0, &(0x7f0000000000)=""/149, 0x95) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 154.651618] binder: 23558:23570 transaction failed 29189/-22, size 40-8 line 2848 2018/03/20 10:34:11 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x24000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r2, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x9) r5 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000240)=0x7, 0x8) ioctl$TCSETSF(r4, 0xc074510c, &(0x7f000027ffdc)) 2018/03/20 10:34:11 executing program 2: r0 = socket$inet(0x2, 0xa, 0xce1) r1 = geteuid() getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_emit_ethernet(0x2e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [{[], {0x8100, 0x5, 0x6}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, &(0x7f00000001c0)={0x1, 0x3, [0x65b, 0x8b8, 0x277, 0x5e3]}) setreuid(r1, r2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0xfffffffffffffffd, @multicast1=0xe0000001}, 'vcan0\x00'}) [ 154.703199] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.713104] SELinux: policydb magic number 0x59488343 does not match expected magic number 0xf97cff8c [ 154.749546] SELinux: failed to load policy 2018/03/20 10:34:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffff46) 2018/03/20 10:34:11 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="14cac72d2a25b5d462be452d5d83e2f10c9a29aa6f4359a02519637fb1a8c1af9da78feb7461921820b8b56cde6ea0b91ec1fa6c90bcc0e662457568b78cfb78d9b6acafc8a2881011fcb910b8dba2f92cf729bf38da718fd5e5b9f35b06c59ec765be66c0f8794f2c65a86ab0d9fcb402e00bff56c6fc166f0e46456cf1a4029454dda98cb469df936931bd4249782c28af3223acfd5a8263239be178c6171e785ca14bbca6f09298b64ee4bc71a76b42ea33fc87cfc747ec2c78aaa8439b4e94d319ad5500b0c97ec790e0047bdc3d442ebee5bbc2aedde162b5", 0xdb}, {&(0x7f0000000280)="555d7700398e356592", 0x9}, {&(0x7f00000002c0)="423b974ff2cd199fb13ef4f5d681e9ee6085bdef1133e55dc707bc8a678999abf518b16d50644dc72606f2a48255c590d260ed801a78b20ef67b", 0x3a}], 0x3) r1 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040)=""/184, &(0x7f0000000100)=0xb8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r2, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e20}}}, 0x98) fsync(r0) 2018/03/20 10:34:11 executing program 7: syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@canfd={0xd, {{0x3, 0x7f, 0x0, 0x92c}, 0x2d, 0x1, 0x0, 0x0, "a2a7bb03688254f7f1b56d2e987d4c44e99b096be0d927c29836fb02426fe46a9555c5586c16ab73d6b46798864f7dbcbf0156a6e76bf556667d9ff1812336d7"}}}}, 0x0) 2018/03/20 10:34:11 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="a7fe24fb8a2d9aff3c7c27b31e7ef461338f1d5e12c596e5bebc12dcbc34bc1297a74cf43391585d1a07d51ff31f6e8accb84059ad97aab5fa39504c1caf02628dec8441bf3125c0696d503db6d071ba56f3902c8a99a7cc58fbb22b5a4c36f9ba60e8e7ae6feb9cb95398d234ab7bf2047f13a2c96464c5cb74e317c09b4181a290358209fb39160fb571d31f05108c393bb30b5bff3f33fe487519bab60c6410aee10d94a65d62cbffb984b4bd4ae584689e985d40a4bcdfdc2f7a5dadae430a6f76dcc8de12b76dfb17") ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) 2018/03/20 10:34:11 executing program 6: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f00000065c0)='attr/current\x00') exit(0x0) perf_event_open(&(0x7f0000000700)={0x4, 0x70, 0x4e1, 0x9, 0x68d, 0x3ff, 0x0, 0x3, 0x1000, 0x2, 0x8, 0x40, 0x33, 0x8001, 0x97, 0x3, 0x2, 0xcd, 0x9e9, 0xe1, 0x2, 0x8, 0x9, 0x100, 0x4, 0x80, 0xfffffffffffffffe, 0x8, 0x7, 0xfffffffffffffffb, 0x3, 0x200, 0x4, 0x4, 0x1, 0xdbbf, 0x2, 0xbe2, 0x0, 0x7, 0x6, @perf_bp={&(0x7f00000006c0)}, 0x10020, 0xffffffffffff0001, 0x5, 0x3, 0xfffffffffffffff9, 0x2, 0x4}, r0, 0x800, r1, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x1, @empty, 0x2}}}, &(0x7f0000000200)=0x84) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="af1d358a9b1f0e243c69e1dd01d590e706abd519695aa437ddfb1a21d44c291bf78396636e8eefec7ee240dc2846f1c2b24fe6d0e26b6e42673026833fc632e3ec52ad8d8d036b399c26495d950315893dcbf52082f5641d80db361a29a3400c52c8d774b4c8af141aca543fac6dc20771111e1761b228d38d1bf5cbf55aebb084370dcb7585e83362fc35ea30dccd39a122f6980d59e1f7ff89ce0a74b9cc2faa0a018a663c038863255d36b59897b787f6708995718c43981ce1cddf33f477c6b700aa2ffef5b8815f91fe111f34697fa8a4e3698a42fd30c759486404186f", 0xe0}, {&(0x7f00000003c0)="62ac9762230f46d104ef79d66bad98d1b3ad79f0b61d6619f94e274cc8af24434c067397175609d1608e36d550c9eda8610418aca3db16721e94b3f7f102b3b01955abcc29ac2b546b", 0x49}, {&(0x7f0000000440)="c1fe10fd70435cbe4dee4c8d04ca38e6387b23ac8209850b2c39c021e68bcaa5def2e8b75f227360f0fe34204533d6cbfa9e4d98c6c60434d4525d52887e03114fcabde04e74c38c48dc9bbd8ba6389efbed9308b39b01839e64d272b8c5f5f0372d8fbe1f006d26b4842331892c866e62fd30585e14b81cea87ba34933232e0934a2313e9747faf9f0fad5df9789f8763aa78c6791edd621645c7442c77ff6993cc6520fec98bed9b74acafd10397bc578013611c4ff2f2b6", 0xb9}, {&(0x7f0000000500)="ca6ed607e56ad3f3ef60fe6a8eddcf7fa87e4f2b10c547704005e17fba6fd13298f167ba38f02dce91c6484f47b446462a0cbf16d830faee0c7f6003e688ac95a6ec9ad8efe89bc29b0fbc0bc9ae8a772110d5b82f102ab63365c5f98efb00025ebaa4406aa98b9d55c666efb332169bf0fa88258465bfa106ece9bd936f143b9e012235ac5be1a5f86de0305fd80c2f586ca9524f3a6bc14177b2e3517b345a7dfd68cf7e90bda0e2ef837e6cf1e0cc03983b04bb221a1ae16bac8e7191ee21497be7c28a83eb3afc4d7f96ae810808956aae5cd620a09debea5e29475eb32977b139250c4a6b1c8a", 0xe9}], 0x4}, 0x4004090) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0xffffffffffffff80}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000680)=[@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x1c) 2018/03/20 10:34:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/28, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fallocate(r1, 0x2, 0x1, 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00'}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0xffffffffffffe444, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000280)={0x3660, 0x1, 0x80000001, 0x0, 0x7}, 0xc) 2018/03/20 10:34:11 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) syz_open_pts(r2, 0x4200) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x208002) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000001c0)) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000004580)={&(0x7f0000004240)=@can={0x0, 0x0}, 0x80, &(0x7f00000044c0)=[{&(0x7f00000042c0)=""/100, 0x64}, {&(0x7f0000004340)=""/138, 0x8a}, {&(0x7f0000004400)=""/182, 0xb6}], 0x3, &(0x7f0000004500)=""/111, 0x6f, 0xf2}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000045c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000046c0)=0xe8) accept$alg(r3, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004700)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22, 0xfffffffffffffff7, 0x4e23, 0x8, 0x2, 0x20, 0xa0, 0x21, r4, r5}, {0x7f, 0x3, 0x8, 0x2, 0x4, 0x5, 0x4ef8, 0x1}, {0x4c07, 0x0, 0x3ff}, 0x0, 0x6e6bbb, 0x0, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x7, 0x3, 0x51, 0x5, 0x3, 0x9}}, 0xe8) 2018/03/20 10:34:12 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x301900) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x2, 0xfff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0xffffffff, 0x3, 0xfffffffffffff942}, &(0x7f0000000180)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00'}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000001c0)={@rand_addr=0x7, @multicast1=0xe0000001}, 0x8) r4 = inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x1) inotify_rm_watch(r3, r4) read$eventfd(r1, &(0x7f0000000040), 0x8) dup2(r1, r3) 2018/03/20 10:34:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='bcsf0\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x80, 0x9) 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x4, 0x8001, 0xffff, 0x0, 0x0, [], [], [], 0x800, 0x2}) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000400}, 0xc, 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", @ANYRES32=r2, @ANYBLOB="2bfc"], 0x2300}, 0x1}, 0x24048004) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)) getegid() sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000400)="2aff", 0x2}, {&(0x7f0000002b80)="888ae5ec4750f513e5c741cbb1337fae8379be7b1a47513f939e9d038222c1e4693a81da3871ee2a1d315b6883d6fc4e71ee908bf48e782877fc4ed2543fd3ccde030c537d561d4fbde9890236f1a621440232a45d7102d05e0eae45a26c7ab5044d59191a05ac1ba1aad08dec3663c0dbd13cea6be1de0e382143bb1eb48a4bdb45de2e82ebb728c86629da07993e568383d599dd3b7d1a499e8d6503274b8daea61150563f544c26299d6069560e0f2a94097e20f48801a3165ee996fd462b9d80c7c152b2e95ec878e1e4d83b6fe25fd8829c6606631d010896410a682b07bd41338d352ae3ff0d23434d97a4fdffd741e34796a73df0b4857de6df0baee26f7127118dfec6391c01d55aa10e14cf8bc204cca659bf8be0913e08c1292a16c83ba28f852d5d22e653e93cc29b3ebf7049501d1d9ee3943af7f2253ca6f1fd76b0f7959e1054d97131c3aa3d98916e9aee7302d73da72778da7adc5c527b6432864c8f078d021c016f92cce78a90a9fc5799c3300a944b5271ae3a9f0d4bbfbd9adae24ed1748d366cc2e0706838650f90311c098f0055ef934d79738a92e3e8162f8a2ffc5d28b5aa0f2e5107ac0bf259304864b459a511b2bc1a088734006cc5530287eeead0adc87da0577c587432ae629530c142a2ec44bc2e9664bb6a3f4e0c1a63ceff85d8ec8e1cafe5957159499f13d02c2540d45f3a3379f4d4ac17a56ee86c9f4852fae18acc6f752534b4ac9205aeac857859fd16751c3282fd6ffa5af98addb609282066dcc14c87c6b0cc49b9cd177d89410dcb8eec69dd43973fb71513fb36a6c03a50757d4ab41b450c3218e3abe611cc61b504a92c8f19f880dbba53cd508ceeb9a62c0fdb00ffddf00266d758cc95bb9f7314eea96ffae47d31d2351f34b27daed931119c5bbcad4e25ce70c7f9ec8a843e171f443516691be4af7226debe3f7895836b1aabd6e51abb8dfb32ccbb3663f0b29bccbcb1594b724b4e10d0fb50e140a9506c4810d2a9afbfe366fc23f2f1839b55e1c733b911dce480e8e90a09161fc4c7d4ba3eed14e7e955e0e9492366529243fb7343176a99f55324794c6971bfa48a8703ff4120238fddf5a0eb6958cb20c9b5a0c2b57b6de4b8980a4df03ae2eeb18b14e1d6f297c0ffeefab712bf617045ec544508e4597ee4b0168bad855b6233ea68b4857b864dbc51eceb2b3d212f802c2c238d6c1dc016a9e40213a2bc5612befc1adcfd4d82141258311d2dc167563af2c93a7f808794347bb2e8a5db35af2c68df43349a4e7019b36faa70d316d70299d16da5e3c3dec5a06a1e4d2e7bafb1b2d005dc1dbcec194d5699ba55f1d5e77edd5d32aac21afd4ece2bc82fd73d2b76b808f20fa356e35c226cfe1ce0b69c2b05aaad8bfd9057f3328fb4d1f3048d47d7c4eb2de573813ed99e5690934e59b7a3551d9f17e5b2099ef43394a399f006659d48b3feaaadca8afe258bc82bbe8870c49522aa7dc7c54db3e6f9229c222ad37117119ea5fa3af792ad6878536cf65330e20dfa8fff73d3a4a0db1156da5dad8ea7f82aab09f0eaeae8b8d45607977f5af364f3ec05a4e6ccb50a91a5a560e0d02072cc6c9b213e002a18d88994bc6c1536f6d75fcb1b8151840983b4de01a29583394d9e12bebcc0b333c89e8c70001ffa4aae4aa7bf74aafbe551608c1ededea0bec66ec5d76cccd351d8a83ecbaa50e19770893da63c103fe665cdd6e65cce6099811be7920a6d9edd1e80ac255a363ac445c38a96d9d0462f2d7c1259d953cf7bfbc489447db7ceccf13739a4b0f2a89ba00b52407e5233dafbadfa309cbe10aa9a49b16e4002e4e52f7055a15fb01093010e7aa81a6c3fcfdc3473cf5a19745405107aeab83e37824e046456e3e44efb92868f05440db171304d0eaae36817cb62da78489639f6331f0cc91e7417289d4b4e24565a5caa8d435c5906d89f7d8241e88df10d3f98d6d4464668165c3d042a6477e91279e319c9649d76925facf7f5c55a822d41b3f54e6f08230986ef021dfeb59d6c411b1666b30741f57ba64807003692ebb2cc2a657e8db0ab4bfc60d47053c7eb0f882a6397a558a7a89d63ab83e26fc469d2a73da0c0a021db4ee72db6969a7baf49d48c4ae98c698fd189355e76fa4049a45d073015e3c67e37935ac165f462cae64a7ba2e909aa8d106488ba59a9d938a725b0e32cd88ece68d2c598987f9a0931bc225ae60ea952c0b4e9e56a9d1518891f857960797907a472e45d03ad796d102a86dc4c3b1ace12336f13c569a39b9d44c08904b1ff00072eb115e4173cc9ce9acc0f132ebbbdca2647f818af5580e872b802e4c9cb6dc2280008aedaa5f338bb73f67119d92d6ddbaa259f6e7bbfe25b6c355af0a6746ca686f4382d27ce1cc44b28ccb6b1b07e19ad27eea08755faf06c6e4a869be9df99340ca41d5fa1bc5dd00bdf6e80cbbdc8cd709192c7152761b3f854116dde9e75c2769e63c14872555c1ba16235a5159c863f75535a2fe2127219bbe9ab64d980d4dd1eeba43b2ff6bd934ef4c2673cfd021f98d2c1351cbff2ba6e94598b2481eec56096b9191f0cf386ca88a7ee67e9eead2ba2ed38e64f3dcf804144e4160577747b446e5c48b69c97d239cc4983a0376ea1816448390162bf80fd2dc369b23fc25443bbd77599f2babaa16f0faba2786283241921affd0a22b072dfcb50cc35c2a1331c944fc5a72cd13fe23fc1c8387bf36619dc7687c0d74c54fd272800623a2ae37b2d3012a97adf3e58bd40ce81ff3dcf671d013cd1144641ced94dca67d27d49fd31e23d4cc6752326196c2082c1fdb15cf77890a41673f5cabdd0e82c4559a40baa2ef0c5506ee67019d5943b1df9cca4743ec1c4653eaae924a8339a3cdce195764549c57a5bb06451ace0800b6f0a9d706694754a44fa3fbec8116d56e783e14a6080569812163df7eecf04d03525ff8cc05cacb326ec64f5d695a08447a651360c739a265cead0166d4c64ee6ebb8e12b950e7b17b99b803dcde619c63034c4a92b4a44cc92a8a3e28f16d996b2d7b62fc257c1e934870d8e2713b10e21d2d4bddd258f1315ac49f7f3ab19f5fb74ca5b4d43e07a54a4787b2a6253c286dd32907fd630c136722105b981427a3cd7e1971f19cad2cde3f60ecf1e465167a9935b8ce4be44201fe980095c38081d2c9e5a49b3f31904090e8416c29309ca3a594b3eb86152f4d2238997b0dcbb4d563ed069b252041145bddbf5b89744b209bc13989e9911bf05b683d565a89dc64379067b1b81001f69943ebe1ed2428ceac59ce36a054b8c4c6fc869581ffe8af9908ac1478aaa980f4db6db146a334f66e72e11d774e165c9179925dd415d7a2d534497f8c560f074ea996422982d913f7bd0976e436a63d00f501defefa6e25396809856e12e023b5aebf16b7ce2f25469a6ff0ac47a63a36d8c1d01e66b2d056139a1ba2d932753fdba5f7af2de4cd13945c506c10417293cb27e915c7be8cb50c2b69bde309412a8cc39b5a686a5fa4f4b263ab564f9beeea03645467892f9b4833c3f1fc5622cd4f65355765b39d6718ab4bc71070738052b07ae71d97b67f1c1b73c3d3692d744b38fcb637ae30029400b016055e9ad29bac415bc643b23e9cfe0a9e30d2e9c9a932a528d8d2da9619cdb4782d34271005646da3ebd684c624ea724c134a838296e5b2dbdba3f45ac8f97265e6911a9ac970a9ce3f6fd96bac34a682b5f8ff813aac2c99b1f76d191b7e0ef9e7067359fb8a164d998d76845e527ec12830e5fbc8066f35e67d4f6f9ae9601d81291d1aa47ec3e7edf32fb107f61ca4d3330a300d6d6154660d040663863541fec3028cad2809e51de972e0cce54302e8aaf97670a9898579cb0ad747c1cfb5860e937f537e3035c695e6c1a11a2f823f9ebf73d05c3e743785b67a791b8bb422571bc14d8917d5b61cff431bede9536c5bb8fa32f9d6b7108a6be086197e7fd63a8c3dd0e44d2359052d4973859c5d42e49dfabe8c90a67141dce8f76b4aeee132d082c93ef626aaaa9cc03ab40de5086ec51051728d9e3f8e7c18791070877c606dbc1b12f27d8fb007e261631f92a6faecf85a25f91d19600a9aa4361d379ea55468be9007b676152efd80cc361ffadea0b745dc773b756739d05294f2d37aedf6e2825e886e1d9517581cae610bc7021df98856c4671be361a293256d6aba2fc584c26a41772c08e33950e3138b510611ac22ef518cbe31e02fe943c979a826aaee774ea883f39e0473e1cc30e296a9c4423e6a36fe64ebdc803192c7762879d59735a07aa42707dcca1595bd64e69896f766443944b98430949f6b5afa94dfef83221c0e9e759d40780bf0d66289176519006c3fb58eb8aa22fbd731f2added288fe22e1f82fa1dd251bba5c464403ff20e7fe955bda4811b56b867c1e567cef17c1cc5aaa36f60d9834edd344f1a9d5b9f517c82a2cbfb29ce2117a24f140cd88a49b81c060cc9ea799aed44e09876ffd9b64b9df8850ab48cb3445635322efa61bb37f6212f92e5ebac4e1061dfe6f8dc73439631212f0df528e13479ce29ce769312503d6f44f0ed639a72363bab10031ef04f36e9921feb75eddfb92c5600d36393cea1935b53e826805f2aa8d2272f5e7838e01430e9f5c41eab20bb4c469c0025123f2949ce4774d369aaa33aae20497f5e0b22c0e3f504bd6bb27e924431f7029562d2b64fd7ae36d43a48d555f2caba187698074883adba65c711d97b89730a1054b757a4b3c2a5a71916c52a3e43c97187de61c5740a76e7e9e60c44caafed44c78d98b2da254d9e97a0e76221198836a35a1d694b2b36caa7e7de6a69d423b222f590826217e6fbd088f3b8b153441f2013db59613e39cb580da0a393b918b638a2510e6fdd9194ed218334119a951bff08e12a76e2b4c5d678bba8ba0b9b2c9141af451437120b94289daf70d634e3e63e18ff344f47045c9b7226f9038a67a089c97a1cbed7ed7da337da5e9ae74b252530608d3743b80dfa16fa4d17d56a123189c2a4dbd4cb1b529ae4cbf84696c0753372f09e5b8f1ca70b86d4d460e22e895655e2364d728c13995463371fde8880d5b4e41445d15694e7ccdaed42e95266ef355546abe3d06365fd623ce2f06f027f6abde03a182ea670488445fe1bf1f5ab031ecfd0c551635572b90e3428dd0a86e2b98fd4e6dc86991983e2036f8077519e2858816f6c1e397e612dcf7cadbda7b04fe53711c9cdb1739aef62c7194de62d1506f2ae1b97ffaf238d1ed65ab9cda7b6c79f770cac130f40d735487b5fe274794426f3d063c44afa268e4de88c6b6d763be9612fa0f117f928e23af0b028928a218427acd39b5bdd44a182fcbb4e462d61051d1fac9da9858691186ac80b1c1cdb57a597e4f2f37d80ae168b314f7eeb86005e9935110187de487406056620d69b1091bab7b70e95c51397dbc0a931cbd005f6aed2147cb7f6f5c171e3e4cddb7473607a38bc171b432632fd9340d4f973f1dcaf1ca9f1fd874f1219a8d0c6df9149e4bb6954a0820393f93eb2d9a017dc3b8343e3a78779cba3a70b935a6e80f0540f2fb1dc8be43dfa79f797cfd54bd2be58713599c2f17b4e2423f5626b82e58c40389ee7efc76460eaa57b035a278beedc8417dcca5f00c1e663f37c97dd04562727e40e4418c90de89298c93d9fa01eceebbede3e2f1de8b133891edd856d27b9ea1369b27b4d48124ecc0989c0b3ecec355d872f14f5fada354dc9ae13bf05e24ea2d0af3", 0x1000}, {&(0x7f0000000300)="290215be2820ed1912e1e539dacff18ad3f583a8653b60d91a48736e491d7bcc23eb22ef4aa602daf7d2d3ceeb012202cb421a53ac5e0a3bd8399d6ac7317af421ae6a25462052f2c716a9132f92ee0ad38647755f5a0de4f0d2f3a0165fa342e0f975d2bd1653b10569bc6f02974f2f5c2829518cbd6554eb7a6ed381abe899a2c27e1484e72d6c1ba94177ea76937175ce0d6cd252be7b68ebbd722fbffd46bad26a350104bbd0db", 0xa9}], 0x3, &(0x7f0000000440), 0x0, 0x7ffd}, 0x20000080) sendfile(r0, r1, &(0x7f0000000000), 0x200) accept$unix(r0, 0x0, &(0x7f00000004c0)) 2018/03/20 10:34:12 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c79) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) readv(r1, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r2, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x8) 2018/03/20 10:34:12 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000180)={0x80, 0x4, [0x8]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r4, 0x6e, "bbad710d11095ce0f90a30366d93d8277f9fbc6adc1ed7096f81d29f50a63c0e7023d42c72bead016aa4ffbf776d592764173f8eb563342cd7d39a41b7eda1a8c388e602853147daadf0200c080f7ba3b4e4b7bce8abca972c460510ddbd0b7f055b8d293f54c09ced2fedcae36a"}, &(0x7f00000002c0)=0x76) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001440)={0x5, 0x0, [{0xd000, 0xd, &(0x7f0000000300)=""/13}, {0x100000, 0x4f, &(0x7f0000000340)=""/79}, {0x5001, 0x28, &(0x7f00000003c0)=""/40}, {0x1000, 0x1000, &(0x7f0000000400)=""/4096}, {0x7000, 0x7, &(0x7f0000001400)=""/7}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3c, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000001500)=""/136) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000015c0)={r4, 0x4fc5eb84}, 0x8) write$selinux_validatetrans(r1, &(0x7f0000000100)={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 'system_u:object_r:getty_log_t:s0', 0x20, 0x37, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x5f) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000016c0)) 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) 2018/03/20 10:34:12 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x800) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x3) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) 2018/03/20 10:34:12 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0x80045113, &(0x7f0000000fe8)={0x0, 0x20}) r1 = getegid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setgroups(0x5, &(0x7f0000000280)=[0xffffffffffffffff, r1, r2, r3, r4]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800, 0x0) 2018/03/20 10:34:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010000000000ca00"], 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000500), r1, 0x3}}, 0x18) r2 = msgget(0x3, 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/91) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0xff, 0x9, 0x3, 0x3, 0x8, 0x1}) 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200000004800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:12 executing program 3: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40080, 0x0) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/235, 0xeb}], 0x1, &(0x7f0000000240)=""/2, 0x2, 0x40e3787f}, 0x121) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)=ANY=[], 0xffffffffffffffa5}, 0x1}, 0x10) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/03/20 10:34:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100), &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/20 10:34:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000cf3000)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e42000)={0x14, 0x23, 0x301, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f00000009c0)=@un=@abs, &(0x7f0000000040)=0x80, 0x0) 2018/03/20 10:34:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockname(r0, &(0x7f0000000080)=@pppol2tpv3, &(0x7f0000000000)=0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/fscreate\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/20 10:34:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="080010006a00000066ccadba76b158831240bcba01e97629f1148ece12b32c2c6761eff5c23b2baa6ad78b16cdf117489586bec860f9a4121d8c3a8700a647597d82743e047ecdf77d616c3142267b0488a0f89297093189db28c0c141a2fd3ab4e746a24f11bf63c1737b92ab641088b3ff"]) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000000000)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40000000000002, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0xe8bf) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) faccessat(r1, &(0x7f0000000200)='./file0\x00', 0xc, 0x200) 2018/03/20 10:34:12 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xc0, "c3cca9a117ea06a731ae3a3ee7efb762bee3c520362d1a81249665d7e2851e5c35ef09666e1cf79bfc0742f3600fda2b68aeb7ef33a606ea5876012e61a670123b6d87e91b4a590c1a9b6d493220b79b97b132e6ca49cfb6eb1472e807bfa52217367bb2319436956c80d46674675f878bdd4603c5d5653db1ad15b8dce1018f957e732b00d5a1cbaffc218ef722d29a5bab5134727ab2c2f6410433f2d7fd86f86a764a5fff8d145f6fd24a36f1ffb2cdeb25f0a7c3f34132d0d65ba218b749"}, &(0x7f0000000100)=0xc8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x4c8, 0x7ff, 0xe119fd6, 0x4, 0x7f6f, 0x5, 0x3, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x0, 0x4, 0x3f, 0xfffffffffffffffa, 0x1ff}}, &(0x7f0000000400)=0xb0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dcddf0)={0xffffffa4, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x44b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r5, 0x100000000}, &(0x7f00000001c0)=0x8) 2018/03/20 10:34:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/52) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000340), 0x4) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) pread64(r0, &(0x7f0000000f80)=""/187, 0xbb, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4e43, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0xdbc4, 0x4, 0x81, 0x2, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x4}, 0x8) 2018/03/20 10:34:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0xffffffffffffffff}, 0x1, 0x0, 0x20000000, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000014c0)="6e65742e6669625f4ce11beb7374617400") r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) sendfile(r4, r3, &(0x7f0000000000), 0x8) 2018/03/20 10:34:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/188, 0xbc) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)) 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10900, 0x20) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x1f}, 0x4) fchown(r2, r3, r4) 2018/03/20 10:34:12 executing program 3: prctl$void(0xe) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x80, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x3, [0x3, 0x400, 0x8, 0x7, 0x100000000, 0x6, 0x7, 0x9]}, 0x5c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) userfaultfd(0x800) 2018/03/20 10:34:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) accept4(r0, 0x0, &(0x7f0000000080), 0x800) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86"}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) shutdown(r2, 0x0) 2018/03/20 10:34:12 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/ipc\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x6f, 0x0, 0x4, 0x64, 0x7, 0x5}) 2018/03/20 10:34:12 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x3f20, 0x0, 0xfffffffffffffffe}) 2018/03/20 10:34:12 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x7ff, 0x8, 0x3, 0xf69, 0x4, 0x9}, 0x400, 0x100, 0x5, 0x100000001, 0x4, "0aab284cbda5df69ca5caea8451f5a6a941500bf4f4b1306020cda5bc3e9a1eda911d59b75958c4cf4aca1af2dc368f08747232b8d08aa9d7f7adb20f8df867390e1f273cd80f7ff0d6b46c9c38d908c583cd32de8ae317f3fa73b9270c5f630017ac4f1d55c41f26d2234616716a5309a7de201be2fa17fd02d7b61b4cbc66c"}) r1 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4400) sendfile(r1, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:12 executing program 5: perf_event_open(&(0x7f0000000280)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x800) socketpair(0x11, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x3) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000007000)=[{}]}) ioctl(r1, 0xc0184908, &(0x7f0000001000)) 2018/03/20 10:34:12 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x8000, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/76, 0x4c) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") preadv(r2, &(0x7f000031d000)=[{&(0x7f0000b47f68)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x4000, 0x0) 2018/03/20 10:34:12 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='maps\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, r2, r3, 0xfffffffffffffffa, 0xc004) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x6, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r4, 0x6, 0x5, 0x2}, 0x10) dup2(r0, r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000340), &(0x7f00000003c0)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)="6d643573756d1a62646576637075736574776c616e306e6f64657600") 2018/03/20 10:34:12 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00007a3000)=0x4000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x26083, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/48) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xfff, 0x7fff, 0x81, 0xffffffff94011b8c, 0x0, 0x7f, 0x0, 0xa, 0xdc, 0x2, 0x5, 0x5, 0x46, 0x81, 0x6, 0x5, 0x8, 0x4, 0x8001, 0x3, 0x9, 0x3, 0x7f, 0x24, 0x7, 0x9, 0x7, 0x1, 0x6, 0x7fffffff, 0x3e1f, 0x8d, 0x1, 0x8000, 0xffffffff, 0x9, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0x1c9f2d29}, 0x1880, 0x8ad, 0x4, 0x7, 0x1ba, 0x2}, r3, 0x9, r0, 0x2) 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000000)=@ioapic={0xf000, 0x5, 0x5, 0x0, 0x0, [{0x1, 0x2, 0x8, [], 0x101}, {0x3ff, 0x9, 0xff, [], 0xffffffffffff0000}, {0x2, 0xffffffffffff2878, 0x2, [], 0x1}, {0x73a, 0xffffffff, 0x7, [], 0x9}, {0x3, 0x7, 0x101, [], 0x1}, {0x6, 0x1, 0x4, [], 0x1}, {0x80800000, 0x2, 0x5635, [], 0x5}, {0x2, 0x3, 0x2, [], 0x800}, {0x1f, 0x6, 0x6, [], 0x20}, {0x7, 0xe6, 0x101, [], 0x9}, {0x7f, 0x1, 0x1, [], 0x200}, {0x7fffffff, 0x1000, 0x63, [], 0x1360781f}, {0x0, 0xfffffffffffffff8, 0x100000001, [], 0x7ff}, {0x8d4, 0x1, 0x52000, [], 0xed2}, {0x8, 0x8, 0x3f, [], 0x2}, {0x101, 0x0, 0x401, [], 0x3f}, {0x10000, 0x81, 0x9d99, [], 0x1}, {0x2, 0x59b8105b, 0x1000, [], 0x6}, {0x8, 0x2, 0xffffffff, [], 0x9}, {0x9, 0x0, 0x9, [], 0x5}, {0x3, 0xd457, 0x0, [], 0x7}, {0x17, 0xffffffff, 0x473b, [], 0x5}, {0x8, 0x1, 0x6, [], 0x4}, {0x401, 0x7, 0x8a2, [], 0x3f}]}) 2018/03/20 10:34:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) close(r0) 2018/03/20 10:34:12 executing program 2: getpid() getpid() ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)="33b111e586ab5414b29c632200cf7b879188cac27d5c4f6117073b9112807fe13b8fa1c69bec4a8d9e63b0cfe2b215306e81ae7d144ba45f6628c9975bd10755abc2cb20") flistxattr(r1, &(0x7f0000000140)=""/36, 0x24) 2018/03/20 10:34:12 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000200000000000000898089faf19adcc504cb9e0dd35110f9"], 0x24}, 0x1}, 0x0) 2018/03/20 10:34:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x2, 0x18, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0x2, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001}}]}, 0xb8}, 0x1}, 0x0) 2018/03/20 10:34:12 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) r1 = memfd_create(&(0x7f0000000080)='cpuset\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000feb000)={0x7, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) 2018/03/20 10:34:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x110000000012) r1 = accept(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) sendto$inet6(r1, &(0x7f0000000180)="c78a4d467de5ddff1c8f6841d6dc4e48f19c5ef33a18a5d9fc76699a6b14d811f1ad5723a1d25e05fd24ca5d0f2700eafd55a85f6c19a834fd7d9de91c64589c21e485df801874de47c45de2743f60563f11272aa536ca61ade3bbf246773bcfb90d6e9d8c0376b25878eaa8fedc397653b901d0624d98a85c63df0990c2c11704bfcca70ccba23f357a919deb5db193c71e8309c7e001b592b5057dd3", 0x9d, 0x40000, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) listen(r1, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x5, {0x2, 0x4e24}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x20, 0x7fffffff, 0x677255a1, 0x2, 0x10000, 0x0, 0x7, 0x8, 0x7f}) 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000200)="0f6b2d0a7e1f53ea1f82", 0x3) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)='/exe\x00\x00\x00\x00\x00\x00') connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x6b0ce51e70da2fac, @host=0x2}, 0x10) fcntl$setstatus(r2, 0x4, 0x4800) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0xffffffff, 0xa0, 0x3ff, 0x400}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, 0xb, 0x1b, 0x8, "bb123e955a90a6a85b918fbbfdfdfbaf6d7dee52d0b2b1f46c254700e881ef42ecbe70312b1e9dd8ad7710b7fd1d66daf8cbc4042ad75583953d9d8b8c0f46bc", "f542c6b78270525a4b154cfa672a3d19e5521fb4cb973c25d3f666122125d1dc", [0x7fff, 0xd9c]}) sendfile(r0, r2, &(0x7f0000000000), 0x200) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) 2018/03/20 10:34:12 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x99a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/20 10:34:12 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x800) 2018/03/20 10:34:12 executing program 2: socketpair(0x0, 0x805, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x733, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) r1 = socket$inet(0x2, 0xa, 0x3) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x8000000000}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xffffffea) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x3) socket$inet(0x2, 0x80802, 0xbca) 2018/03/20 10:34:12 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e0000002ac1416bb0000000002000000e0000001e0000001"], 0x11) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0xf895e2bf886637de) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/4096) 2018/03/20 10:34:12 executing program 7: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) 2018/03/20 10:34:12 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000001c0)=""/166) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) r2 = shmget$private(0x0, 0x2000, 0x54000500, &(0x7f0000ffe000/0x2000)=nil) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x8, r3, r4, r5, r6, 0x48, 0x1f}, 0x0, 0x7c1d, 0x8, 0x5, r7, r8, 0xfffffffffffffff8}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="33226e9f7006e340df23982db1000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/03/20 10:34:12 executing program 0: sync() r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x8000) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) 2018/03/20 10:34:12 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x5, 0x800, 0x80000000}) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') sendfile(r1, r2, &(0x7f00000001c0), 0x80) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x901, 0x400) 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x7, &(0x7f0000000180)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) pipe2(&(0x7f00000000c0), 0x80000) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) [ 155.550854] binder: 23793:23796 unknown command -1620172237 [ 155.597084] binder: 23793:23796 ioctl c0306201 20cf7000 returned -22 [ 155.618458] binder: 23793:23810 unknown command -1620172237 [ 155.624670] binder: 23793:23810 ioctl c0306201 20cf7000 returned -22 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x84000) 2018/03/20 10:34:12 executing program 5: r0 = socket$packet(0x11, 0xfffffffffdfdfffe, 0x300) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x697, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00007c6000)=0x6, 0x4) 2018/03/20 10:34:12 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) chroot(&(0x7f0000000000)='./file0\x00') connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x1d}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x400, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x9}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a2693f762d11f33d"}}, 0x48}, 0x1}, 0x0) 2018/03/20 10:34:12 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)="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", 0x1000) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xffffffb9) socket$inet6(0xa, 0x800, 0x761) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/03/20 10:34:12 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x800, 0x5, 0x101, 0x6}, {0xffffffffffffffff, 0x1, 0xb9, 0x20}, {0x0, 0x100, 0x7fff, 0xfffffffffffffffb}]}) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be83f6), &(0x7f0000526ffc)=0x4) setresuid(r2, r2, r2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000001c0)) 2018/03/20 10:34:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)='poly1305-simd\x00', 0x2) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)}, 0x8000) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x357) 2018/03/20 10:34:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=',\x00', 0x2, 0x3) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) 2018/03/20 10:34:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a920a02a3529417810268b3d195a38bc000000000000000000000000000002000000cf000000000000001c001700cb010000000000000000000000000000000000000000000014000e007f1a0001000000000000000000000000"], 0x120}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xaa2, 0xfff, 0xf2, 0x0, 0x800}) 2018/03/20 10:34:12 executing program 7: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00008d2000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8), 0x1, 0x0) 2018/03/20 10:34:12 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) accept$packet(r2, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c80)={@empty, 0x6b, r3}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), 0x4) 2018/03/20 10:34:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000bc0)='/dev/sg#\x00', 0x800, 0xe449b15fa0e14e7e) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000ac0)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="53a92477b55bbe3eb4909357f57521f2ad3db89d6fbe92cc8e1641a1ea3c263875dc5655c74655af5b684c2962adb7f795d26bfe3eabb34358c1e2336ff18917f69696a95d72fa", 0x47, r2) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r2) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x801, r2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r3, r4}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'crct10dif-pclmul\x00'}}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000c00)={0x2800000000000000, 0x6000, 0x80000001, 0x0, 0xb}) 2018/03/20 10:34:12 executing program 0: chdir(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) umount2(&(0x7f00000000c0)='.', 0x0) 2018/03/20 10:34:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) write$selinux_load(r1, &(0x7f00000002c0)={0xf97cff8c, 0x8, 'SE Linux', "bddfbc9307a0d3382f36c3a2f71ed00138c3b83d0c9569db2ff36701d5171afa83e8ef3932d403f87fbdb0fbac7dd489433de0789a6a6bc230c13b5e5d638c0f315f5b5e145889a0ce60b46929b0705519987ac10cc85253e5d1153f4d66c68372b60f6413c0133869b43dc39994d4c44067055baab46c253ad2fb97b3de34b839cecd01ba312f3be0cb732d05029d5133709756bb96dc2cee766da90e3685f028252a525add087feaa2"}, 0xba) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080)=[@dstype3={0x7}], 0x1) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x27) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000500)=ANY=[]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/20 10:34:12 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) open_by_handle_at(r0, &(0x7f0000000600)={0xce, 0x1, "ea4f9c01b1f0ec7e904e631ebd5c5c5f60c39a8fb26eede56e6676b9880fea8cca82fb73531aa35963bab9b0b5243101593b2c23e639c48375ad6fca7afcfe1938e7503275eeec10a912f2799f78829b2cd761de8fc8306dd7820c0d4576c1c4b6489f2a153e41cca849efd3821c46876319c8bfc9af4d066ac1e7b0c9214d1af1034cd762d14526abc7d877b7e65fb8648e7af28a1a2c021250ba352933da80e139ab68814f5bc2f9b8d7c7fbd726912017ef7693140e6c60c2715975579cf78a297c5a4aff"}, 0x100) pwritev(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)="0dc0ba3082b0b0e5e99b14b8ae2a87b62fb00841ea490d3d730cf5844092a5f4684867d4e059af3025be5feec8d2348e1b3404f1bfa8c2058ce9c5a26defece7ebc147d82e68039308fca3cef50e9308ffa98d174c59ad1b5bef23e21ebce9e3295ff4e4f9cbb260306fd0cd17fc550d22e293d5ee7c9909cf684318a3fa9cba2b428566e9506937a97382f8fb9546868c976cb1cb30ff21baa5e7b1719619bf52a614d658548a680f3f8d4d443101987c74a088a9c0adbc1f9d58ffa36c13351aa3ec6a06395ff93f60e7c367777286d332e945", 0xd4}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f00000001c0)="d76532cdf81db1d7522d8bcaa8f7f7f625dc8345a95102bd21b0225d901e73b51d8ad12621fee688e957e5ec1fd40ca95bdc8bf90725bee66b9aa1d88b4e6c77d5f1ad62c8", 0x45}, {&(0x7f0000000240)="eaa9b1c7c988c20ab70e9ecd6bc4bfc87607891987c8ae1af99983c8cd7ec3f8d536ec293f7b73102c5d33cd0f305c87e20366e835936df8166cfc41cf4a83552bbda085f9bbdad0be97cbdc35b9a53f37e8b2d73af95f96906b67b4fd5643c1b25d197d5d764ba7ebb626f67b6a6df21650fbac26f57841a798f053c514f786bc678889d88e443c8bb48ae102d6d1d7c8c425bcd8173b9e3364483935bb90c373ff815164ba81abc0d0b6661640be8442e1fd287cb7701bca0b8102a0cde53f3ed1f0735a3d56d745b07b05e047d0ca363e958d8053a457b760e60e13c423c7223ee833303057fe78c230415f6f69ab", 0xf0}, {&(0x7f0000000340)="2877236ec6a5937816b172c4ae7636ab53b408266c9787b3a16e5908b1bcbd00ffda037c5df5c6d61e1167aef80380dffcaa0db0301c3ab24f8b70e4f213a7334cc87b25cb920f84af0bcdbab90ce8f9534c127117f23fc074b9fc1d5acd10fcedbfdc1f5d2fa3ff3d842f0b0c15bc6edb511aa4d016ca3d9c4224b7f3ea61f1b188d9c7357412599b977befd4e2f8cf2ffb0cfa74ad2fc1430636dffe753afae77dd097c3b78fe6c3ff3288c3ef73bae51e90df03a8a6b8636b2d98c3f9837a2db331b35e482ffba04c2e503e90828c8e062efacf4496c5796a4d59fe7ed76cd9848273fe6d774ee1d1d2d07d4bf39d3026a4b8933e3e", 0xf7}, {&(0x7f0000000440)="534d60c7", 0x4}], 0x6, 0x0) 2018/03/20 10:34:12 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000840)=ANY=[], &(0x7f0000000100)="73797a6bc65cdd6ab254e68b17d65f0d013839411b3fb535ef01194a2720c40053146cd9d6c1c46b51443f86d4199607", 0x2000000000027, 0xfffffffffffffd3e, &(0x7f0000000080)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xfffffffffffffe8e, &(0x7f000000df19)=""/231}, 0xfffffffffffffce4) 2018/03/20 10:34:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2, 0x3, [0x2d0e413, 0x1, 0x61c5]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xf8d, 0x6}, 0x8) [ 155.789584] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. [ 155.842886] MPI: mpi too large (16392 bits) 2018/03/20 10:34:13 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x40) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0xff, 0x7fff, 0xffffffff, 0x9, 0x3, 0x401, 0x81}, 0x1c) r1 = semget$private(0x0, 0x40000000000000, 0xfffffffffffffffc) semctl$GETZCNT(r1, 0x3, 0x25, &(0x7f0000e72f17)=""/233) 2018/03/20 10:34:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000403000)='/dev/rfkill\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008f0ffc)) 2018/03/20 10:34:13 executing program 0: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/66, &(0x7f0000000180)=0x42) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000022c0)={0x0, 0x0, 0x4f}, &(0x7f0000002300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002340)={0x0, 0x8, 0x1, 0xffffffffffffffc0, 0xfffffffffffffff7, 0xeba}, &(0x7f0000002380)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000023c0)={0x0, 0x9, 0x30}, &(0x7f0000002400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002440)={0x0, 0x9, 0x10}, &(0x7f0000002480)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000024c0)={0x0, 0xe7, "568549f83a79b2ad25102dbe232157031d1b866585ee16eaeee6eef8fe3a473a5e18efb57220ceb30e9031d3e9984d2a456de2c5975f378b8341aaebb946d968811806ab431e7f0d66ea12e1b53a7c3f0c9270eb6949130da54a02a7a65caa7c1e6411c12cffbb2ff836aaac9ebe2633121a4045512946b95b82bb3a057540a3f53175997f2767ed4218aa21faf9dc4cace52b595db18cb5a371177c73352b580aae2c2f0f8cc35cc919d4b9396c9959b768ea8abc9fc197cc4068ecd292436368a89d3179b1ddfef6915ee1fe724cfda981ffb0c47c91a2daeeda60f715f832f8c7109f9dd0b4"}, &(0x7f00000025c0)=0xef) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002600)={0x0, 0x65, "13ee3ab4070e8391b47a0f67ed71c3573f4ea9d31d30cde8ff9ad6140d8e98a8e458aab98b040acde68325c1ba5c3a6791c96f7d9fa776d0566a31f245223d052549efae4fade36836dac8bea3528aefcc60e1c2380f8a2ce4714c317cf2456f6203e36bed"}, &(0x7f0000002680)=0x6d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000026c0)={0x0, 0x800, 0x10}, &(0x7f0000002700)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000002900)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000002240)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="352f0c46ecc23f5a05f04f1b9bacc7f23e21c141b6e14ff5d0260ef21f25964e7b43ab40a986621baeda27bc392b3fca9cdb4f34ac80864d105df3b03b3483b5fde0ea5e5c1e6e61af10d30c3a32", 0x4e}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000140)="7096185925e5071f9261fc65202ddbf997c15c3dfd03a8a62fcb45ae00f51744f9e4b2269365534ab1b5", 0x2a}, {&(0x7f0000001240)="c2a43faa21ed46e18aa67bcd67918980273da5fa663e399c14957071b3bd360f26855ee471c879b7cbb2d9ff7f0d123d2c241096449f30dca941f5c3bb644440d228552e87bf2f7dda3ec85bbeb59735a1aaac7d1c96a76b96ece7a7fbab6dd09dae60a0a0e062c8c5c9bfbf64d388b3b2a8dbfcde50214a382b2363ae0d193412d634a739007a25e61f526d3cffcaddba24007941c8887f5e2c5ea09178f8d3fadc8bb9c6dd26d7ebb9cf991f49c2c5fb9215dfd219b24622763c93828e1c55190a1716bf8f4d7c6be9a10910b2f6760ec5cc08329c321a3fe92024b0dd31e6cf89468a901b0a700ce7affca7205c3e332c7483a5e678d889d38f92895c977f779abfabe01031190c027ca6a602cc16013e33cdc922d407ab3dd55c30dad1a6338b49b261eb4093dde24f166a4d534d735417e7240f86b4c1c9556d4fc1f0603dede88fd793e43289e1dbc85b9f08f6c508dc4d93c17e501714de0757b0bc9cf57318d5bd40676498252b3be431f5fe79e84f3a8945896f61a6d4d9a0cd3075396a3435eba9f8a75c250b9a9e6796d3cf01e6cd163e5cadfb56e16005c04c5f01c8146734c4b7e21c168db2000c3cb1f61fc6547d8ce5d888354a4a962cacf92fdfeff849a54d407730d45f20e0774d26d28c98c3f990d52a0f02db1442a0dec63687fde2be7548266ca357dfbe221c44e08815db9cab16174fc8abb53d99ae2ff32431383b145a37f40399d654502a51697aa7254f1427537c597a1c6b54cf7501c1dfe817c77381c179fb56110d8ed298b5ba4879456678e402e27766b2737a4e4eaea9814d84b86a7084399570f1565532e17489b97898dd2b8d7daf48cb9b04b2fe3ad9a209f693e24698e030e3d99a6e7f14f7dd7bfa0996dff81b411c83d8cdc10302fd55223ba554e6b30a5d9a490078d41c85a1e951e8c6ffe2a869fc242f6e8c46bc36ebc3b1a0169df5ee0aae4631fedc304dcf03bd885e6edcda6057bf6735e054aaa148f5ae1d1ee05fa10bdbce486aef866b9b94826d391589235b79c5983d1f77f57d7c3fdade1f5b02c6afc9c56a3dd375850c34cfd8911cf9d0994ef2017496cfe6e9e7f57803944145d2f74beb8236d174878528f2aa6a3569803a3672cb7f10f4866a2d13e16395410af37b1b32065ca1e62ad987f8dc18192246d553ea514d27e0a902d3a5e69fefd1f4952259d65748fdf9e1d114e88c160012f2a6a3c67a1483d28f49c54909cfd27c210fe14e46cbef12206a87636e234dcf6b548abb5e4a1f012c4b68b4719ac0f1d18ab7bf1e78a8f516d714474a82d9d70cb94e0f83c51a446607d86d71d971c22f0b96d44bcaca0950d239eb62228404726541c973fa3fa2ba536c56c3af9148acbe50b6507621967b4e9419c9d641c77840124bab763532ea030de48a0a289004f4ea1acdd7de81ff263e2124172ee48e7c4d59e903370d410c8a883bbf2417dbd7d9fccc1a307f14a2713374313d1b9c982bfa67a6d4a7659f40d03cc1014334c647f68f13cf9aaccdf1a7991d3fecb1f0635973fff9c5e8fba43dbda02efee3816901a115d396e79b82d5dac4210a30a97c91ca5ae1d34e32fb665106bd256106cdf743d48fa03de4193a4bcaaeba94e982620fc0c745242df85afc24dd9549b1ba03a0612c9668dfbee303bf496a721e0e6f298efde18b87c96b9c7d644e61c631e6edaf5298f3aed2747224d8ac9cd1148c672d1163ea81b61286d0a298fb50e03bd20ada37bdfb70ef2f9071954baa1372f1f6cb084986ab2f63c94f16e3fee2fb9d943d3414926d0908b978b4d6c12bd6dd7f77f41ef51448d06a492cc1bfca1c5da68c957b1de7eadffa265af82f827b45c2c84e9ef401133e50ff85868b1e9695fb2841e17a28642cb6879a81533e3d740b52aa79cc29f36e49e70457efc3d8de8034c89e7a179d0d56ef20ff571739e88afdc80eea30c31aacbb6cf5b2e04e0651e00ac5f89d31cfd241f3972d86deecca3ebcb31f47af7c55bd29d5c6f0de04f6eaa0cd1c0a11731f6ab3e83302072b810a2e6a0dc65ed2d4b3de8ccbf465b72688dfb39f6f55819d8f57f4058dacfb7081e2e2b9f8db4344a0f9bb7d205b58573f31ce71e52535d3a00dec850b3f85f10b078326b0e18af082421f026932eb9aece2e05dcef6b23ca15bcf310d65c0b7d9a33bec00dee37a7ca7c06d9576a0a888c8c757e0766b546ebb9202883e179c4846e9e874aa9a7143d31848e6d3f26658449c320ecbea801777c698d7ca0dcb2d1345ee5fb36e54468c8e6b6d0b14538d52d0b7ee4d0a9d2e7681a449acdb168e75d52802525d326ecaf8d954e453190a126a801ea4f458c8580520ad47f4daf946a906c9d9f2d11675badf2415f1bc64eb8aa4c7e1cdbb426f1a392063defdbbd29c725ac7b1a11d4e345235a41dfe17f2caede2a023f3dfe488095dbfc099f9d611ae06c15b3ec2f15dc1fdd0808a11bfc6fbf443a5f2ff34e23de02f1b1f9d635fc7cce1491369eabfa788aba0b18874e74209b3a0d45af4602e7292c1e87c7769a9c96a73168a03220017fb14134fcc510e617303bb271879d4fafca3b10c72497d6a67470ded690c733e5a48f1d4064259d8a33b0b068e7d2cbbd7cabd6fa1ca486271953996fa75a894745f4aff41a6b2f8676de6091d4db9424b8b8b48ac47e500bfb754caef354cc0a75368ac0a93bc12e24d848c66fa7b5499a61c67a8076c945df5f4de4ee324b742421d1cdac1d26af58f7a6b97c8f81c98214466deb7b398362bb4c0995fdd12ffe313c6594db310671ea0c21da64c8c1d2e1bc626ddfab0fd4ddf60d59769576310a1a3bfcfaedfd5939d325a1fe4a0e99abf47c4de0eab7098631cd4fbd21ce42505c06a806ad83f01b4c6521ec2afb32cabe0f382aea1dc8854b3e7c0559429b849c82f17d8fe4a08036e7f09afac136c96f5328649e9a4b7a3b5e29599305353e3e3dae42ea2a03ae81bd9ef18b2c34c54f9582cf23b6294bd4d2691e65fa672b69f50ff983e14ae3795652b830e542c38ed3b2ea691dbe2e98ec98ae230e2f413530f04285c6b13250f5cf2be8ad7449cae95f20767ac539058a5aee04e4700fe6104db15377fdd0c6ca4e7baeec50d703061c92086d94ad506fa03360431ebae963795a600a3d3592b413da88aee1572889b8250066e9a8c6abaf6fa30df36392e31a7fb9fa555153765f644b14b3d0ae74dc59988d2a7a912ec3943fa92a6ffaad169a6f0782cdbd2360e1c36fbe2e1d85cddda3189e11e02faa55366cdb2449daae0644ec4cf67393cf01d1455c3b220d9de1e995a88cbf5cc4107802d9d7d55bc2e7a8d8f97b7d8982076c94b72f14743a1b00fecb3a3d2da8178c35375d5c8e09b35a6dc37eeb2ae550379208fee2e09f9c803b22b393ab766437e23677c053f498f1a94970901079e85dfd39400869d8d6e8fa479018f1cd03019d2c919a2f1efcaaba2b75a1fd5d16ab8180470a02c4c3d86cdb87307e14d7b2f4e0f0d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0x1000}], 0x5, &(0x7f0000002740)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x5b29, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x20, 0x7, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x7f, 0x20, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x5, 0xa42e, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x5, 0x100000001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xe39e, 0x8000, 0x3, 0x8, 0x1f, 0x9, 0x428, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x206, 0x3, 0x800, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x8, 0x200, 0x80, 0x83, 0x49f3, 0x3, r7}}], 0x1b0, 0x4008004}, 0x10) 2018/03/20 10:34:13 executing program 3: 2018/03/20 10:34:13 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xd0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') unlink(&(0x7f0000000100)='./control\x00') close(r1) 2018/03/20 10:34:13 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7c}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @local, @multicast1}, &(0x7f0000000700)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x12, &(0x7f0000000040)=@raw=[@ldst={0x3, 0x0, 0x6, 0x3, 0x0, 0xfffffff8}, @exit={0x95}, @generic={0x0, 0x203, 0x800, 0x3}, @call={0x85, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0x8, 0x101}, @call={0x85, 0x0, 0x0, 0x25}, @generic={0x101, 0x2, 0x3adb7111, 0x201772fc}, @map={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000280)='syzkaller\x00', 0x2, 0x2ff, &(0x7f0000000100)=""/195, 0x41f02, 0x1}, 0x9) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={0x3ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x18, 0x9, 0xff, 0x8, 0x9, 0x0, 0x37, 0x6, 0x9}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) get_robust_list(r2, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000500)}}, &(0x7f0000000480)=0x18) 2018/03/20 10:34:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000600)="a3", 0x1}], 0x1, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) write(r0, &(0x7f0000000140)="33ed83338d0c0347cd4df28d611e7d90a812a88e90ad3729d453dbc4d04746670098177a5eeac017244cc9fd44c3ed8bb6a8e48a90c38497aa80e1bad20eba895ad20c95996318ae5da9439984883865be4a10f0fd651047c6dcb84809b6b9112a1c15f89729a8ff0c55a27bdf5981ac369cf3c97e3aa30915353f50f09d180a2a92d3c07e63165de0242542d31622c412bc41e030ff97366dda82147b8a5bdbb2d80569318e9772d19ea59c9544a66246543030a30d7cec33a44d07040ef086015905becae06739ac258266f25d21942a445e1ed6ed952c6e0fcba33d833bb4d93eac3a79b0f5", 0xe7) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/20 10:34:13 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x8000) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) fadvise64(r0, 0x37, 0x2, 0x7) 2018/03/20 10:34:13 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x1001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) [ 155.944313] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/20 10:34:13 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2082, 0x0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/20 10:34:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x4000) 2018/03/20 10:34:13 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x8) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000006, 0x40010812, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x5}}}, 0x84) 2018/03/20 10:34:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x70, 0x800) 2018/03/20 10:34:13 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6c39, 0x400000) r2 = socket$can_bcm(0x1d, 0x2, 0x2) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x6020}, {r2, 0x20}], 0x2, &(0x7f00000002c0)={r3, r4+30000000}, &(0x7f0000000300)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000980)=ANY=[@ANYRES32=r5, @ANYBLOB="5d7cfda1908a8b5a99a8d35488098f26de658f13acc843041de618c901cd24639865fd12495f972d584c0200000066040000fb3d6c25ddaaa98bcd852b1917ca1a04006a35e5cc2302001960ddef61e9a701e6000000000e00000000000000000000"], &(0x7f0000000940)=0x65) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000000040)={&(0x7f0000000180)=""/211, 0xd3}) r6 = request_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='-+\x00', 0xfffffffffffffffd) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000700)="04235b4f765086c6a229461e4f18bd4cf456bc854ff6a42123035ae65a95946c9487fd74ab7a3c47fe081e44ce63e93ea09b1640b255d6c42446922183fe11f8f8f1603bb0464e8b753f1005825bd4a8f99fc3ffcba7559cb0a8af7aa33bc6b5f034e4800d4150f62435d94c26bb659dcb39a91d7c7d5aa1a0c595d646ac02e71df88dd07b08ab352677709336c938a7c0e6b4f3a9fb4ca0c49e35") r7 = request_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='hash\x00', 0xffffffffffffffff) keyctl$negate(0xd, r6, 0x3, r7) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x74b12c4276f85a5a) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f00000006c0)="000005070500000000000000ff05000bfef9420001000000000007ffff0000000225070097c11fd401c4dcf3ffa800c2", 0x40c) request_key(&(0x7f00000004c0)='blacklist\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='.dead\x00', r6) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) select(0x40, &(0x7f0000000580)={0x3, 0xda6, 0x8, 0xff, 0x930d, 0x6, 0x9, 0x62ff}, &(0x7f00000005c0)={0x50ab, 0x526a, 0x1, 0x0, 0x6, 0x6, 0x3, 0x6}, &(0x7f0000000600)={0x3ff, 0x6, 0x4000000000000000, 0x1, 0xffffffff80000000, 0x5, 0x2, 0x2}, &(0x7f0000000680)={r9, r10/1000+30000}) 2018/03/20 10:34:13 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:13 executing program 7: clock_nanosleep(0xffffffffff7ffffc, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = semget$private(0x0, 0x3, 0x24) semop(r0, &(0x7f0000000000)=[{0x2, 0x7c9, 0x1000}, {0x7, 0xffffffff, 0x1800}, {0x4, 0x0, 0x800}, {0x1, 0x0, 0x800}], 0x4) 2018/03/20 10:34:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x40) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0xfffffffffffffff0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/03/20 10:34:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x21071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x7, 0x800, 0x80000000, "38c853f0ec5605f5f657fd41ecdb4ad3b5ef56bd6c08cb04df4a76ca6e341904fb624c9a879171b32c943b0cd8d460cbf0045438d206521424e00415657297", 0x30}, 0x60) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f00000002c0)=""/218) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x154) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r5, &(0x7f0000234ff8)=@abs, &(0x7f0000000280)=0xfffffffffffffe34) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x67, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) sendto$ax25(r6, &(0x7f00000003c0)="8bc1a43b28ab00a673cd0af1ed47f78d6c3b40c3ef6873a89f7785c3a479f833654517b2596b96b2c1c8a5414823abac7563f521d53dcb5b444b8298fd288e96f7602e637b71614400622bf5e3c2db5784256edd9fdc5d872d5898db7c63495c0660c52aa5d3cf036fc3c5da1182fdc7fd5dc6e997118946c077bec3c42e63", 0x7f, 0x10, &(0x7f0000000440)={0x3, {"18853e8b4edf2a"}, 0x6}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/20 10:34:13 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x3f, 0x131080) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x4) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000200)=""/87, 0x57) getsockname$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) rt_sigaction(0x36, &(0x7f0000000080)={0x9, {0x6}, 0x88000000, 0x1}, 0x0, 0x8, &(0x7f00000000c0)) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x2, 0x3}, 0x0, 0x7fff, 0xd50, {0xa56, 0x101}, 0x40, 0x7fff}) 2018/03/20 10:34:13 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x18001, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000200)) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000240)=0xa6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) pread64(r1, &(0x7f0000002000)=""/4096, 0xfffffd75, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/20 10:34:13 executing program 7: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000001c0)={0x80, 0x6, 0xdd, 0x0, 0x6, 0x1, 0x7d13, 0x200, 0xfffffffffffffff8, 0x0, 0x19, 0x7}) rmdir(&(0x7f0000000000)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x103800, 0x25) 2018/03/20 10:34:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) close(r2) r3 = gettid() getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000012000), 0x4) keyctl$unlink(0x9, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) 2018/03/20 10:34:13 executing program 0: perf_event_open(&(0x7f0000220000)={0x0, 0x2f4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x0, 0x0, 0x0, 0x5f4d}, @x25={0x0, 0x0, 0x0, "135b2a2110fa360a8854a3b24b4df4629b5de9ac3895bd0812a18e149e80"}}, 0x2b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xf}, &(0x7f0000000280)=0x8) r2 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='selinux', 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xdf1, 0x0, 0x6, 0x5, r1}, &(0x7f0000000140)=0x10) 2018/03/20 10:34:13 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xf6, 0x531000, 0x100, 0x1}, {0x676, 0x25596944, 0x0, 0x3}, {0x100000001, 0x80000000, 0x6ac5299b, 0x6}, {0x40, 0x5, 0xffffffff, 0x5}, {0xffff, 0xc17, 0x1, 0x2}]}, 0x10) 2018/03/20 10:34:13 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) set_robust_list(&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x5891, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x1, 0x1, 0x101, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001180)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001280)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000012c0)={'ipddp0\x00', r3}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x40) 2018/03/20 10:34:13 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f00afd61a4846474c00fce12cfa00", &(0x7f0000000080)=@ethtool_cmd={0x26}}) 2018/03/20 10:34:13 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000030c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003100)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20}, 'lo\x00'}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r2 = socket(0x10, 0x20000000802, 0x0) io_setup(0xffffffff, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000001140)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000000100)="20ed978d0f9c8964e25e20ddf6a0dfbc617d519fff74352f09bd71011462fd142b89f8545862670e2feb890391cbbc65d8840f9f04f7f629a45472810ccfc6f5abfabea0b1515b93ec720e509fad3854b4e4bfa63de525a5b18efee87b8b15302a9c62f1d318d8e2fdf4ae40c956088ff8c688f53ca7c7a104427d301b66e12abe79cc57a9117594b8be872d3ed577d645e26003616476013d74a094de484ef4684422b6182fef46abf70c15652eeb22c979bde2dc4c99ca2ddea0f00a751f890979be83d590d00affd9716b3b3d5814a5b18e21138f4f640e84a70172a2ad90bbff81b7d14967d730f01e5b77a26627c29ef4ac054074dc2548e07e81d88c384bd6d8efc5b8917025cfa9b1585093f032e2c312c76acef4ec4029aa68503988462ac05cbe821f1af49a09c4d6e817460652db29723e7a300ffd0fec9bf7c8cf5319f6e718526777419c9ec62b45bb0059fdf8e959ad8dc8b8ca1cb8db6debaf6ecbafd917194f5a8b7db11fc395ebf2208b8609f2b9b6f70ad058e38d8bff5d9fd2595925d0d195a394d5a6de660d3f731d11faaff663e37ead0dbd140cc3b96ca401f61048c910a9696adcb46a52c753fe30e0f966c04f6dee4bb8a3b9deb3a1a070964593133bac46b9557c5e6f740fcd014cfb5750969fccdc969bc4f7c535970c713b3f25ca66df6224a8116e410ac19d0d6b513f6eaf61d53f054a75baafcb2d1a8a6ad087436c35d920b141653139d42212cdcf4ee9033a6b01c2c01d07e3611d98f4d191b638bf215dac6b746bc8104420779437ea277bd5849bd9dd88bafab58bcf9c2e5cb569bdf2ecff245eecd46e22bb8607c75cbd4d239135dceef18b0785e2117026d9a71358bb2a4c2cbf6bae4d4d495818fd7fc582c1a9167b18e0de6b5ac8e6e294d3eaaf49f0d8e2af725e501cf976ea1515e275a45cb83932bec24b0b894f568cfead6a4d61779d2b4b3fdb35ed7b9ea851e667c99a7c63b5f004f9d149be431c2e140eab49d6792a95ad3d0c35177d2976d4bc5d892eeedc25ab5d70eb095426f91b6c129a3ca7969b6dd5b240623f0674416df705d6852d78b63d5a98ea66bc763a6df16c3e346cad09672435fd66e45c3f4f403b4adfefbda9b2e3d7cf285b6f76a959d766ce960574ade858e0165d3a31c40a3d2674ec80e18d884fc4280983f377ebc29b7b7c66fff600abc2763d33ea957e254bfa37dc9a26b32bacd6710d159eb68168beb104527253d6fdb14f83106491437076ed1c2a306c683ef321c156ae9908b0695742521de58bd7e3f2806ee1771943f2d9968bb0b7933b1388db412731a5b6b6321c176fd9d3421a7344d91a55fccf434d0463592b9078f950c7147b52bcba07eabfe3bdafc8548e9c00bb9f0e09e8a9d283ba7e0fa2d8ab53d0553bc99dfc4cffd6d4a1c0546ab762e40e282fcc07e1a98dabb69fc2e9cbaae328abbfbe58d5b60d711cfeaa06d8b17419f44ca40edea502f39d7a5fe2441f39d89ebfb54a18e13cb8010379779b05f10b3aa01f0dfedb0741b4d2b2bebf7982e242324c47e811faec33ccf7fe26fd48883deca67266a997f06ac688ef2eab16539cd6e45684cf59ef67f60215b011dd0ed85fd4884c20cf9c4643e58d367071e0bdcf06ae3986313da1c4a452656ef746f18776906a640dce21ba14e88c4caf735be19b7830c647b84637bf5b97d0d6fed25d0d93a7413aa1f9814afa1bc2869d9544a2298faefb52b0a283a975781649d6256937d3e7c82a3d8595abe86186af0590e7ec971b30d4d777858cedc13545f99882d72f0ac221df2a10aaf7b50f4f5b89a769322de968e1a31a61921c904bf2453c220ec5ba074265bded2207c683c53d221d3874524000d292dd0cbbf4f63627eda3263d8c9928ed0dcd9e95205e1dd5ddc6a39949ddf3f534f1c534baf0d94708d17560c73847cbb75dbb9c38b579aa2bdade14b3ff14a0c4eed48beb6694d721c34641790cd23fc62a711f878668afc5a31f51957c849f24fbea70a135ebfaf67a9bb968bfc6f189cd5be8626e31b423f20dd06303cecd7c8b25c03745f1802c96af0d616e6c72e396cca5e674b554c5cc45ab93adf5d07efb4a9fd2ea2fd9b51917abd92cbf19e077cb37cec4e3ded5d38f153ae610c95d799e69d068261ed4d9c52ea6e08c6bb39914c9025d769f4e38094b2132fbb26c2b1d3c8f2aa55859eab737904393721c13b159310c9dae00430ccda878b70bb94c8a22c26691cf25ccefbc2fd04fa2ab3e30dc102fbfd32439a2fd112d5a7d58c52f83a3488de9dcbe703045ff7cb6df009ca95c65af98a0de8882d1e436f1d2900f2fb62c011eb8097fe107507a7483080d0e638925492239a482fa7b104bb7622f632ac22787bcc37e2693494e375ee3756c53e3683742de8c95a69b8cbeefb0cba471a05ad7268a9ba5c1ceca56bdab373c14d31cd5d6b16509fcc8656e8794a8a9b4bed489dd11ec1448daf0db5db56bbb808fba3587eea049e87af1646b46e6c27dbf4c596f3f379ce45ba025b1eac64ddc2b49c29605a00de6ed174cc64b69eac8d5ba8433f67944ed1bb345ac88eda4d9256e4782e899b28a41e5171b928bc8a3073107e6d32bd5f8e6fe4cb6a2ad10d1c8f679bbbce720900648d52e98ff66210ac842aa5343651ff0576b274f7b3fd2ffd134530feb599927a39717711d2cf44eaaebbbafa44389144af4def597d5b27c69243bf17ed22107230c518fc301049ab112ec4977311c23691e1956f74fc14898044e605dc703873e832923182f5c2d2a7109b73f54cded67441baa4d035aeb4a85b2059e4ea5d66f8e45913723a2a8ab3e991df3df16cf082c99f9b330301c6e9a2dfc638191cd7a14d748260df16b8ab1b023a80908af6b7b31c72e4830ae746f4c7c109ba0b3291db0d6aafd93cdac76594612017b535ffbe393f14f5f7d297f5079a20df1e3ec3240f627c08f08fe2461999472df495ac68fe6c95a8d86e607da75e965bb08b05bc6540b7e78f8e6ca5280eb8e001d71fc6e436102c398a9167ab49f65971aa3c496458c0b6978572b1f0a467c9c2d99bfabc9ca4e3992fdaa2fc87c4cbb401f044068185a3b444b8ff02badada370aace4b826bd331c46dd54c8f46885e77a0c1e349da9a984f3275c3be90a2c7803d1d83c5cd75940cc6cb4f923a113904de3ad42bda03305b09038f31e7a69f1f4bf29752a09badc7f2cd773e9fed5a261bc08ec85cdef257a42a5dab22f7cbdf05d8f84cb579f059a3cd8f3db84ea4956d5b2bfd6ca0e98b869afae822d2696b09e6c9e813bed1b0a38228bf4f0fcae1c1e78f8b3ca50e340707913d8deae8e2be4ae7acb2a750493e861202e27dedd0aec60d75a94619d9e055471112cdc15c2d61458ca2e7aac2bb7dd0f28ed17b18693847d72e29d87e1ddd0cf4f98c814b5f504d84ea6530d8c0d914b8bdd0bd8245b55236916e566a99e37e5b9d7533ba8dd6a6ee79ea2232bd064cd84b3eb3eb46d9674be88dddf906182890f56579b6e2c8115e88ac9a6a838684af182ac96a17558fa1f2c1c33ff8817af3d6c42583f8bd2f6c008c7f9a8045f40d0308aec32c9c815a54a4355edade16ef6fbc11c445341685181d278a5bf28abb73257e0a632efc107b12a71bcaad85cf91863b0cd988067800c68b3311389f9837c7a8d9fa4f78000bb5677cee3c9f1c9e65ded20d5ae043bb6dc27cce3403f4bf1fb862f795930eb9a413dafaeea9bb0beb2c594ce08e3bbddaf58d492dd257adb380ea7ade38f08936b5563914c4e3f30a24db144dcb38278ea702fd6e56af02ea6f6e7da0477444796d2efc2173a92a9d1a1849d49c1b901ef43d72745867c1597de315542bb26cf2e209fd108737674c5b25e7b41cc84dac26871080ccc7f58c7f1d7b790e9d69f224f195a391ca2bb557622ac21e5aef2b54c1e92849f74092054588382648c63cd1cb297070a1baa7795892771fed2e8668a233276e5c78cd33b185287ef020b16c59001fb11b5d3aa5bc28e7f4c9860f1f6de61a40bfe0cb8b1a46aeb4e07c31229536a06a863ed7e7f3cb91a1189bb87d5949667a3f0af98cfa929c233c21aec466a72ce025eb8affbd3befe14887aafdb7a88a2b610ab08199b477ddfadca6657c284315f429161e8ad143c64baf5be658d962d313f2beebe6c2a3d808de36c2ae098eabe499eacd2eb8654df91c94c3abb40f245526186ec8de56494562aaf7d592b9866b3583b6ab455be0ce9917b59e87cd021508e364c55e2f8b4bf2262a43641d74c55477d8df6dc8fdf8039acae4cbaa5b4e9be9389c187cf9afc84696eda46883e76c744c931c2e269f32e96e8fd17649bcdf6e92bf31f9c3087b0c806eba5cb763c1f28316799787069dba1bf0e084cec94526a5bd11b788e68b4a4f17ef610e1683064e83d7761ab56dfccca2da2aae6e8fec9a13904decf6bdd01658386055e9fc1bbdd22fa9223c5949391f5832e7544b6a9462eb37005c5a2fc5c8642d5abde846bc5b22bbf0dec067da76b5c8dc4dbcd2ef19d94944d20116d8d494797e7179d190f941a2e79475a0b290e30c836a03524dc4c34b73079e306fbe9a5dcb2f415371baa86c92071f583841026411331eb56e31897d4b6a044e6eeeb24bb0f61f2dbe78122a67b3d9992828b1bacc77b0c3e5567fb43c417271c8c6063e5386ebb6018271b4988acdbd830862fdcf4541ea5761e748e0939215f26b9f59adb0083a947a744dc210b4a29391ef8724adf0410fff8f8735f1f8c2acb193714ffa7f9d89d07f2f117811df0b394039584ea8894cd6bcfdbee1f13fc7f6134acc691509452d8baf3b1a7d26734a7fa6bccdb730cc43fbad9a43edc6a3393f094e448ff126bc4ae001866c7a9dace3a4ec3a8873600309d79c6d0fe2fd11171f4f1b24a3c6bbaa7b62e08a7e70213a0eb8886b06cb239565de09423a065abcc3326ef5020f88b4a594fbb19ce71749c6bfd5dfc3ed263286676eae84d4618518593b4a3d403f7450c9fbc5eaa74751855fa3b40b14801cea3245e99b4831b75d9e66617df19dbbcdae59d6351c7dd62a947a9f597edfd8baf9fa35c59216c1e86805c8f7959cbdc7167aab47b37a39a16eb6936dfff2a9ff99b437dfe5f8ae644d7824c8207cc78d80398cc3a7775befc0ebe3b73aa14d79ded9bfa7cdafa1c421c5c2f41c6905e29df1ca60ce996c5c06abd7a8c976264eb8b626fd942ea6360a7ebf3b4646da82b438fe09b683bd0dd3946b34af3774d2c68dd1bb918c0df1bb7041d7f7387a248c0a69db85d73cc68dde07bfb75608967120b0a1d6a8828ff8b4a428d8fbcdb7a138527c5a5f8da3177dd98a65fbc0b502ef2b77644c45a384a81c9c1e10e1226427d688fb89296165150d39561a89b922ca129dbf3bc0cff7d97445045522037fa8e69c2c2b3d3ac8a2b8af42b5e92fd44c8945f4b7dba15ad5cd1014274c6bc118526e07957bd21b87bb36281f1a09311bc9193665c5ea988de451e6121c11b3724e5f0797b37adbfe3c091fa03104cef2aa5589aeb5ae76aca1e539ab55e503ac9742af30ac710962af1a5603b1e6762f06bdcc6df2190d0fe66c223dc4e95f6c59ba8e84b5cbe3fabfce3ad6ce1074acfaaabb4af50d085231f5052e66854ad86ddcf5d2c6664063f98daeb33639057e4931d19922082fa3e84dec430643b0ef4624ec554f3e5dafe5716bd3a867fa8ffef5b59968dbe8a66fff47afdbc23c6e69c82448f131de0d1b7da028e77e8f730ad49a13a8787c89", 0x1000, 0x3, 0x0, 0x1, r1}]) fchmodat(r1, &(0x7f0000001180)='./file0\x00', 0x2) connect$bt_rfcomm(r1, &(0x7f0000003080)={0x1f, {0x2, 0x3f, 0x2, 0x7, 0x6, 0xf0}, 0x81}, 0xa) getsockname$ipx(r1, &(0x7f0000003180), &(0x7f00000031c0)=0x10) write(r2, &(0x7f0000000000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001ba7f196be0", 0xfffffffffffffe77) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000003240)={0x0, 0x0}) futex(&(0x7f0000003200), 0xb, 0x2, &(0x7f0000003280)={r5, r6+10000000}, &(0x7f00000032c0), 0x2) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000002f40)=[{{&(0x7f00000011c0)=@ax25, 0x80, &(0x7f0000002440)=[{&(0x7f0000001240)=""/154, 0x9a}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/187, 0xbb}, {&(0x7f00000023c0)=""/70, 0x46}], 0x4, &(0x7f0000002480)=""/218, 0xda, 0x1ff}, 0x7}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002580)=""/111, 0x6f}, {&(0x7f0000002600)=""/4, 0x4}, {&(0x7f0000002640)=""/5, 0x5}, {&(0x7f0000002680)=""/97, 0x61}], 0x4, 0x0, 0x0, 0x6}, 0xffff}, {{&(0x7f0000002740)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002e40)=[{&(0x7f00000027c0)=""/244, 0xf4}, {&(0x7f00000028c0)=""/225, 0xe1}, {&(0x7f00000029c0)=""/123, 0x7b}, {&(0x7f0000002a40)=""/167, 0xa7}, {&(0x7f0000002b00)=""/109, 0x6d}, {&(0x7f0000002b80)=""/93, 0x5d}, {&(0x7f0000002c00)=""/39, 0x27}, {&(0x7f0000002c40)=""/210, 0xd2}, {&(0x7f0000002d40)=""/217, 0xd9}], 0x9, &(0x7f0000002f00)=""/22, 0x16, 0xfffffffffffffffb}, 0x1ff}], 0x3, 0x40000100, &(0x7f0000003040)={r7, r8+30000000}) 2018/03/20 10:34:13 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r0, &(0x7f0000000040), 0x200) [ 156.300875] can: notifier: receive list not found for dev ifb0 [ 156.312674] sg_write: data in/out 24361/1 bytes for SCSI command 0x8-- guessing data in; [ 156.312674] program syz-executor0 not setting count and/or reply_len properly 2018/03/20 10:34:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x800800000000010) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) 2018/03/20 10:34:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x6, 0x0, 0x0, 0x20000000000]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/20 10:34:13 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/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) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000030000000013c500000000200000000101009e"]) 2018/03/20 10:34:13 executing program 6: r0 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x7ffffffd, &(0x7f0000000080), 0xfffffffffffffdd1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 10:34:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) write(r1, &(0x7f00000000c0)="4cf7be", 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x1, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000240)={{0x817, 0x7, 0x7fff, 0xffffffff, "75faeacc325f23d918154a2e021bade9f39ce0bcababe3b388d07dc7ef21dac8a365cd1d6f4fe0426eb9c0e7", 0xffff}, 0x0, 0x0, 0x8001, r5, 0xff, 0x80000000, "793f94ceb747b818849d913cd827596f9f330dc22f4fb5d7c4d3455680bb1a1793736366c670eb54e050f0d86be0a7bd51f08e0da11de3060a066d0238775a13", &(0x7f0000000140)='/dev/ptmx\x00', 0xa, [], [0x0, 0x10001, 0x2, 0x5]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x88000, 0x0) r6 = getpid() sched_getscheduler(r6) 2018/03/20 10:34:13 executing program 5: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x69) fstat(0xffffffffffffffff, &(0x7f0000ff1000)) 2018/03/20 10:34:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0xfffffffffffffffc, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}, {{0x0, 0x0, &(0x7f0000f79000), 0x0, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000172ff0)={0x77359400}) r2 = dup2(r0, r1) dup3(r1, r2, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/20 10:34:13 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x9) 2018/03/20 10:34:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x403, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x8, 0x8, 0x201, 0x3f, 0x100000000, 0x2, 0x6, 0x10000, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.advise\x00', &(0x7f0000000200)=""/128, 0x80) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x19980330, r2}, &(0x7f0000000140)={0x3, 0xfe000000, 0x7, 0x85, 0x3, 0x2}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x3) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002ffc)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080)=0xc24, 0x4) 2018/03/20 10:34:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000002340)='./file0\x00', 0x101000, 0x84) openat$cuse(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cuse\x00', 0x12300, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100) openat$vcs(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/vcs\x00', 0x200000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6110b7f8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x58000, 0x0) write$vnet(r2, &(0x7f0000002280)={0x1, {&(0x7f0000002140)=""/227, 0xe3, &(0x7f0000002240)=""/2, 0x2, 0x3}}, 0x68) accept4$unix(r1, 0x0, &(0x7f0000002380), 0x80000) write$vnet(r2, &(0x7f00000020c0)={0x1, {&(0x7f0000001080)=""/4096, 0x1000, &(0x7f0000002080)=""/7, 0x3, 0x2}}, 0x68) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000002300)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) [ 156.496660] binder: 23957:23976 ioctl c058534f 20000100 returned -22 [ 156.516309] binder_alloc: binder_alloc_mmap_handler: 23957 2000c000-2000e000 already mapped failed -16 2018/03/20 10:34:13 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000067a000)) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000001000)=0x7, 0x10007fff, 0x6) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001040)={0xfffffffffffffc00, 0x401, 0x7}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/4096) syz_open_dev$dmmidi(&(0x7f0000001080)='/dev/dmmidi#\x00', 0x94cc, 0x80c00) 2018/03/20 10:34:13 executing program 4: r0 = memfd_create(&(0x7f0000000080)="0f6b2d0a7e1f53ea1f82", 0xfffffffffffffffd) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xfffffffffffffced) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x3, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='tiqers\x00') fcntl$setstatus(r0, 0x4, 0x4803) sendfile(r0, r1, &(0x7f0000000000), 0x200) socket$inet6_udp(0xa, 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r2) 2018/03/20 10:34:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/4096) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x100}, 0x10) 2018/03/20 10:34:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x802) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x5, 0x4) accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x80000) 2018/03/20 10:34:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000800)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000a40)={&(0x7f0000000840)=@getspdinfo={0x1d4, 0x25, 0x100, 0x70bd25, 0x25dfdbfd, 0x827, [@replay_thresh={0x8, 0xb, 0x581}, @sec_ctx={0x100, 0x8, {0xfb, 0x8, 0x1, 0x1, 0xf3, "34e63ae286fbf658f9ee7f8e90491eda8e3d36bad7e28315b808a79a222b47b9129a6a686d29d30371df351b168ddbde4e3f1be22fcbb3169b17174857a59742b93b940eecc994bc6ca94a95573821e4bbc394284495d2a22cb6fef642dc7c0c6929c4ed48be5bb3d5d59bc33376d5e4607082fba653683ab4ffcb3cfa7c12be14a87da989ff0cee2b61f41827408847f06ec7a36d6df88096e773de28d4faa2b97a5646e74a8e9afcc4141d68bfdff20f09dabbb0c1f1859ce49468c208bab9a0fea3131ca55806d5304d15bc6ae32195e439eb23432408b3c0ec28d5dabcfbfa524ea5490c6d68a30c776e36e40b86260cc2"}}, @extra_flags={0x8, 0x18, 0x8000000000000000}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x3, 0x4e22, 0x2, 0xa, 0x20, 0x80, 0xff, r1, r2}, {0x7fe8, 0x7, 0x57f, 0xbb0, 0xa5b, 0x9, 0x3, 0xfffffffffffffffd}, {0x9, 0x7, 0x9, 0x7}, 0x4, 0x6e6bb8, 0x2, 0x1, 0x2, 0x1}}]}, 0xfffffffffffffea2}, 0x1, 0x0, 0x0, 0x44}, 0x80) 2018/03/20 10:34:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f61000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) clock_gettime(0x7, &(0x7f0000000000)) 2018/03/20 10:34:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller0\x00'}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x100) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x6, r0, 0x1}) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/25, 0x19}, {&(0x7f0000000280)=""/80, 0xfc9e}, {&(0x7f0000000700)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x50}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'sit0\x00', 0x1}) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000042060000000000000000230300000000"], 0x14}, 0x1}, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'ip6tnl0\x00', 0x4000}) 2018/03/20 10:34:13 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r3) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x0, r3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x831, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00000000c0)=""/149, 0x95) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)) r6 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x81, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002e40)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r8 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0, 0x0}, &(0x7f0000003780)=0xc) syz_open_dev$admmidi(&(0x7f0000003940)='/dev/admmidi#\x00', 0x9, 0x100) r10 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000037c0)={0x0, 0x0, 0x0}, &(0x7f0000003800)=0xc) sendmsg$netlink(r6, &(0x7f0000003900)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000280)={0x570, 0x1e, 0x801, 0x70bd26, 0x25dfdbff, "", [@generic="1f684bb0e19cfe6f0649524b315e213451e8fbe0a103f7203142fe4ae6f918172decaaeb9d6674ffa18a9a4c45924be1bce2344fa0fe7566a5967468e3778295f6daa4abf23831c3652c3f2feef18316718b9d1afcea01c4a86b90f87813fcc48588d7f9e423cf2585d521fb6adcfa481deea3d5af0a69b2dd2b5ad391918ec441f2be81069afd197381823c26e70450558430d7", @generic="f8d363f005cac07a987e9d63dc0621543ea4fd4a456ef1f21da8a04c95d406", @generic="8f989d406ad445ead425c69424e9ec6af7e613b84ccd18c870ab4047e08987ed353f32d04871d5f117394a071be0de39e62fa7a81c5ed90f67daeee3a08ff2f25cba131039ae45f2a0b983d97859dd94a0ad5fcd6b1f3c927c2f3447f226452f7e0715105fc27f9b1963957d701c7c5ebd90de74ced4689cadf9cb9a37b478db61be4e9ec72a73c72a6a638a97c81ee6dba5c3f07f58a26f199ae8f0d59a3a70f75ef0af4ba8245b4ff08ae1ba58459d9fc2030c", @generic="7a6111da2e86", @typed={0xc, 0x37, @fd=r1}, @typed={0x8, 0x7a}, @generic="c0e76f64cbd29a37069aba7dfc3f7a1dcb8158a3a0285d52864b627b7e3509cfd588effc42f768c16980159f1806159e08796b8bfccf1164df79889988c5586be0cb4f240a2023a89dc01b51a68ecd5962910fad8ac018d85de93a4e9591f5ae9ea04c0f1e8d67d9a23758c3e5e14c7978f0b6a704ccf8abf022be3d5305db72d51321891e6610d78238be2cf2b2eed1f3739c1002c95128f84f59798a82a60d1416a9a0801081ea61f65916d5acf1bdfe05fcb99a13f494b386b36a66205e0f", @nested={0x31c, 0x6a, [@typed={0x10, 0x92, @u64=0xfe}, @typed={0x18, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="8a879ceaa9fd2567dff3254dae41a3866e7ca9fbd6e89db6f6141af14a411a9b353edeccc9170fc3b3962976b9f9f1aad4910a02892989b02b089a597607cc46010f3121d666830fe704552eedf3a5ad74d164f2d29e64c8328dbbdbc5a9712b48b657a2a3f56e3dca8c47465f05dee4c3a68c5d4a8fa21071d6d76565638289e2107ac6e399d882b8ebf96dfbd0f2def00c69d3d6cb945500643176218075a66b369c6a3815c567a81178cb6f96be008c81047ac9245050879d9df335b27cfb894542fc21706a254a90c3cdae28f4f4e287afb82906c0d0697e", @typed={0x18, 0x1e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="0a20a3378847415045b4cc65f905a1a6f43aef126fab33741f8cd854f011501b1370ecad02aa553947187b5e77d28e038cecf1e7e6f61c61cf3bf89a9d12107e217f7d7ce10a398211e3a2bc4970b233cd3112678f942c1accf0fbb1d4d1ae0b7af9243a315f12e3a1d1352d2618898a4915305d74c097bc2462b944a7d796aed536fe80fa391995ac9cf72fd1b22ac395540806467542b09540c463e4491f0db050f430e6bb", @typed={0x4c, 0x21, @binary="83bfee21e8752a3c56e0346d077acf7e9aeb00a33a48004ab19e5ff06d6ae3ac3be5e30aada4ac178a40a1f7156af655c6c12a864a5e1a5a0baab8badc85726b4e7504"}, @typed={0x10, 0x5f, @u64=0x1}, @generic="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"]}]}, 0x570}, {&(0x7f0000000800)={0x2340, 0x15, 0x308, 0x70bd26, 0x25dfdbff, "", [@generic="1faf9eee3fcf304c17be5f819401783b91243bca951b9e6b68a7f5b98dd28502f30a9d263b67134b52087de5d2c50c9cc9", @generic="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@typed={0xc, 0x12, @ipv4=@rand_addr}, @generic="54f62dd69af825caefeb5b06c5ed5087a1af77d562ee947b4df5e1fc6e3b04c9f0e0f0e5379d04f2c82661e6851be1b698784b9f38ea50a59acc292d220bbb77201e9adcbf24e92e5ff0a7274c7db2a218960447be6ba38cbefc42ca8c31ca70cbcdbc710ea07e5697b265ae49a4f1cea1a5c79497044092d1f6bc8614ea9c3ca9d1722d0e6bc45187d6dd935267b329819c45bbfa698a6404dfbb5ffb268953ea5f87", @nested={0xd4, 0x1e, [@generic="d398415f2574ef86d921890c239673f9683d51884b537c1145142eca460a34c540575c416abe17bc7404b48631714ababde1e2b94bcea098247f0ae75c91f48759cc9f0e02b65eae417634c7045a94dd31e115110a2cfd2330d53483889d9d0c43a9854a0f8b20efdd2c43e343475fbfe7bbe904fd137be368f5190eeb402770dec6ae22911ff1b63ef43aa4791b8f9343f062b689b6c014dc792e7d02b2922ba0a0dd6811d02a0be2dcdb75d65dc43f4223eb52bba61d81cde77e8de8a62510bda4029ae42b0ffa8a87f542c21baeeb"]}, @nested={0x1004, 0xf, 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@typed={0xc, 0x4e, @pid=r0}, @typed={0xc, 0x16, @pid=r0}, @typed={0xc, 0x69, @str="ef00"}, @nested={0x154, 0x15, [@generic="4c0fbe19e3cc71d16fe6a6b38fcaa87f8ecf1df25898471a82cb071bc19677d42f851b6df3d915f4168243adce39b976e91484e48522d3bced562872cd5ca09aad4a756c8803d21b2ab4607acb637cd27811a2705c701d4dff1a308231e323e43ace147502fcdde704103117718099cec20c626ee3d56a962fa0324553bbb4cbf8d707ee4bf6a86ebe6e918b3279704d9e65a12b05e3a7d0f50288db531f479acadf5e2373f2a9ea158b1902efcf17a179d14cdd76aaf6a7c04fc495570dec9fad5872822a434d4eb38b900e6527dc6caf8ff14140d18f103483819c", @generic="44a9e424b2b66ef46d2d509ebdcc9c63e21f2a1ea90555d1e6492cd3cd55891cceb88a4baa228367f60096d3d0c2bba7703c456981bc59c6fe0e62ee117501cfd25a0a76eee129847f1c544afad3972b145098869994d399b0e56b5f9183f6538a60562330239d9796d7ac9b2212192c179d5c"]}]}, 0x2340}, {&(0x7f0000002b40)={0x2dc, 0x36, 0x0, 0x70bd28, 0x25dfdbfe, "", [@nested={0x1a8, 0x8c, [@generic="0e23bf2efe9bacb6497b7f0e06c140b2fd086230554f35c8112c7521e35d9790baaa9875f61ef5fdcf50c23a1c744a9c4455d23bbf2226c71ca225b8dccb5743babe74b827b7c166ea4ef8cc1d47ea5b59809b6ef6a4ef83c8fb835c3723117fdadb3180c0ad8ee8bb904e3e70de319dcfc7152ad47543d344740fbe0f4bb99167846d22fe879280ab5d999fd5", @generic="5556cfb3c451b258af83eea7f441621969645b1684e10b255a0671fc020ae10f29f4c2f34287192f8097708014e80efaee24055a293eee79d2061c041074b35b5f75a35a25e5424d7dd5c86360995296e4e420f8f8f578265c76dd2c7c1a0d20dc83ab68c4bc19a4c8f0b0db54b7a92444d61e413342d8c30e790e", @typed={0x10, 0x1b, @u64=0xffffffffffffff0e}, @typed={0xc, 0xf, @pid=r0}, @generic="3d7db578f4fe874cf03575fcf1c897069f40ac33586a7365ccc787b55fa35cf5db91a42196c4cf6875d12ff551f57acdc95932cd37b3768b8d9ed35723c19cc78bb7467a04a6e28010650eabf10d4cf489e69632e640d33325ab1a34716f40223267e80267fa6144ab6a733d3a9f0164cc88d343967c09aa3febaedc9f63ff0b"]}, @nested={0x124, 0x5f, [@typed={0xc, 0x9, @u32=0xe00}, @generic="7ce3668630fe53334edf7582155f99acf1a1bd0b5d18987b0c71d5f6bddf2e2dca2c76f39ecd9928f74cca5699e86ab4a7dca06932be90dd3237f37a296f0fedf8ac379716231bb6d1d960d4d4fd6e3faab66c4892714aa80ee16c5fb01189613fe84c73d5dce46a529e3a789b5b32fc83efeae88d587a9e88fe162e3357678e51b286c673955ee24d4a5bb2a72fc37883f55f9e966810d52b7ab13d51de8b34002e91fdabc3494967388e77667493f0cf29a6588aadf400d829d89c369c2aa9da04cae70a", @generic="21b2a631dd1889f8e6d95798365dc45720c4cdbf3e1b031f229bf5fb06ebb2c555f18b80d8622bdb5aa4808fe7c8064e8de55506c2cec9dbf7893082d84c2b65dbb721bdb00f2ba7f05159a9"]}]}, 0x2dc}, {&(0x7f0000002f40)={0x214, 0x17, 0x10, 0x70bd26, 0x25dfdbfc, "", [@nested={0x10, 0x62, [@typed={0xc, 0x2e, @uid=r7}]}, @generic="e6c26ecec2227499d3f45bc2657766ac1e5620bb10862cbb64ce8fc153b1acceb3378c0f7f3f53f57be5630ee9cf58ca0418234f10da", @nested={0x148, 0x11, [@typed={0x8, 0x10}, @typed={0xc, 0x10, @fd=r1}, @generic="4aec49fb3e0f40e56aaea019a3d8c82ba979cd285fe926d2a0a5cccd61edaa5cf280791d1a96aadf10ad467db38d11ef6978b7899d27b3ed321574906fc9cf44e5928ca5020b6601ff327d661d57727f4cc9928b3786d334d787e9977c776233c197c1f8f5f0d6ba46dc61c09acc8cdc5b6459588c73bfe65745088f2ab459914a75b25ec3dcb2ffe5d980f27d34167efebac32e811a197a1748be1c4e47a5290c45664782381b18e1b546c264501aca096cac68d7ce686f131657df51745be184d8821514ffea3d505932586c5c5a7ba8f89809d1757a33e62f96e517219ec70190bd7f42935efdd3bf2eae84c387f156e8", @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x3, @ipv6}, @typed={0xc, 0x6f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @nested={0x74, 0x7c, [@generic="b3a78ffb5cb650b523522c9340f64b8caa3cdb2cc4495a2263060de4141c9de61ae32af4da7bb3e7ed61a6723c331219ab1d21040b769f56d028d8d6f0cb4b735876a12ec2d4b17c0fdc51d0a298bcaf54743df2d50d7acea12033f9f6f791e3fd20321896a7", @generic="f23a049516671ee63c"]}]}, 0x214}, {&(0x7f0000003180)={0x5bc, 0x2a, 0x310, 0x70bd29, 0x25dfdbfe, "", [@nested={0x56c, 0x24, [@generic="c37dbb6797da7c54b2703e033fa76b5aeb8dfd6692b3872736e81edfd75ba3b9ade24b9486c579d4c340ff12ed4273a4e6a0a136d2910995f830de0ef37f751b7f13283daa8c469925bac4838d82c2302113f90f5735f504f11d3e3e35091dcca44f1ff721b3d216d99433e43efc9790cbab30b7c0b34a6c9163ab3ac0ccff7c7c5a4a4d3ee003b14f3cdc1a3e4546b9febd8ff528835cfc163115d704bd3023265d05f5195f134c5b090570427caeb8f7f4ec259f0117e9a65122dba9b2be4df5af2fce9257897fed8a7ce79ee78708e7fb5cb4a9d04049", @generic="7d83aacd655a4cb172e2033e9e2606c0d7f078674cc5872e9e704750c584bb7c5b38f5b858ce35a1c6bd5c14ce4dab9f6af2a9bda8b51fe214bf234d3b3b09b547926a5cc5eb3503afc5558f3a271bc29fd15590b938ac9c0fc308e0934eda89be2e3b8a18cef3e6077e55ca25add9e524d057cf90e5897fd5a5815bae0838d01c62def61d11a5eb7c246b35e04241767196a26678484d48b801f2294c4abfc4c9c9551e3657cc3bed370247a96a6423d9e94490866ed34268c415e249dcffd4031a09eff206efbea42f1ced4d7fef998f347eb0d3746b472cb8b0f9548ac4639ef9e978021eaa9c7c20fbb8689ecaa34e6feaa9", @generic="ec0bfa56a0e3a2509189cbb20324ee01de86a9844cf430820a9befbfdee07f066ad276ee7adef4f72f99ade144b2bf1dfecfcd321b01419397cd2bdb8e750723a9deb8926a8e9ceeccd264e8a14e8bb340142d55cbc41a44fcf04b2880c3e3d27204e2fc7b96c880a51caeab9bcb1e4590acd9b458c489c07c01ff24d7fd22d3b84d2b76e72ee8b60bf415ec30930da1f017af22d50d1e463c10c3ce39e1aa", @generic="2fac936bc861214dcd395c135a94e2ce7e7bc6ec8d49d2b10b3dfa05d7f8030e7e40973fd9487317595e600f9a9710edf50aae0703a1836185dc3a100600fe16d92521de6abe2ece99514b5523936368df8ac7d2e9bda8a19a917943ad4f625c306b6849cc4905641b6e66256424ec2bebfe07ef1f7e6acfcf116b02e27e", @typed={0xc, 0x33, @ipv4=@rand_addr=0x3}, @generic="32893bd6e8fa6771155c993ba7ac439dd0e51bc253646f4180e928832437f23b354212571919d66ab9ebf08849e767eae56e9e606d0fc27f9b188ddb1095445408209aa19d8858969515f861534ce401f32a79dc7f061bb4f7b87ca632c49a75a93f4434da8721fd9dd295e6b2efb6af3afd5d1017d48ece7a1f932417adbed0d3bee6ba", @typed={0x68, 0x36, @binary="0f14c7160801ed9655c9f9bd00816448664518be6d446e29ef46981a6cb56e51b9b640d4bde6407cfa4cb6f27c22820e056420e02fc471ffca94a26b4c645a08d61192ad8671f7b8c8d010e93c995e7714d2adf023eea8abf5d4f8a78db1"}, @generic="e4eff48285d9be0472f1a1222623f753ff52bfd58e8d09f4577084b1b4342cdec59a4b98615a8d5eb8e543286399884eb98df6b2de2b29f302231142ed92d625b4a7aaa3a11dbc", @generic="286e116e3163cfe277aab13f79f90ce27a68bb4382ff8f99cd210577dac8b77f511bb2330f2bbb7017d44790852d84c9dca2520813cee123a65985e63e212099f304e30405c1785514c4d9f6fbe377f689b2a0cd4f55ae3b2da7af9e3f2911da50a37d5a2e2398d543180825c493789cb10b2bf74b774efb23b382319fbcfce789311bd7445fd7fd7d", @generic="795da55bc270accf157acec5412efcfecd1224288439cae021f5645b645f92aef2be9fc813f8bad9f6b7ed1a21077c4d09bb8f6b089483bbeed64b857255086113cf0a73efb7fc4c45d5bebd808e6fe0d85e17ead3ec903efbfec78242ed33f3d3d10c0747a058ce01d21b03925acd4c924f5827103c2eeb9ac64533127a72b388bff35d802f7818ee9389153c8703d2227f3791defe9a457e59e78a003f366111167063c2efec974fd27e20df585430b80852bb"]}, @typed={0xc, 0x36, @u32=0x5}, @typed={0xc, 0x33, @u32=0x101}, @generic="3bdebac168f0f33693c33dc5", @typed={0xc, 0x56, @u32=0x3}, @typed={0x10, 0x8a, @str='port1\x00'}]}, 0x5bc}], 0x5, &(0x7f0000003980)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="3c000000b899dbdf413000000000006beeff0100", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x4000}, 0x8800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/20 10:34:13 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) close(r1) 2018/03/20 10:34:13 executing program 5: r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xa) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/173, 0x8000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0x100000001) [ 156.735895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24014 comm=syz-executor2 2018/03/20 10:34:13 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xaf, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, r2}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2df) r3 = open(&(0x7f0000000000)='./file0\x00', 0x5a14adb7b3b0f955, 0x80) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getneightbl={0x14, 0x42, 0x220, 0x70bd29, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/03/20 10:34:13 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r1, r1, &(0x7f0000000000), 0x200) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000040)={"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"}) r2 = shmget$private(0x0, 0x4000, 0x380, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000880)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x7f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x16a000000000, 0x200, 0xfff, 0x6, r3}, 0x10) 2018/03/20 10:34:13 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x20}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x58) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x10}) socket$alg(0x26, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x4}, {0x4, 0x6}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x401, 0x7fff, 'queue1\x00', 0x100}) [ 156.781340] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1602 sclass=netlink_route_socket pig=24014 comm=syz-executor2 [ 156.819412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24034 comm=syz-executor2 2018/03/20 10:34:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) 2018/03/20 10:34:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r1}) close(r0) 2018/03/20 10:34:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xb54, 0x20, 0x3, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xdd}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r3, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r4, 0x0) listen(r3, 0x0) 2018/03/20 10:34:14 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) accept4(r1, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="574e8587fd76"}, 0x10) sendfile(r0, r1, &(0x7f0000000000), 0x200) [ 156.821069] kernel msg: ebtables bug: please report to author: Wrong len argument [ 156.844802] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1602 sclass=netlink_route_socket pig=24014 comm=syz-executor2 [ 156.859542] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/20 10:34:14 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) 2018/03/20 10:34:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc05}}) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) 2018/03/20 10:34:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x80000) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x2}) signalfd4(r0, &(0x7f0000000100)={0x8}, 0x8, 0x80000) r1 = gettid() r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x7, r0, r0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1) 2018/03/20 10:34:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}) timer_create(0x7, &(0x7f0000000180)={0x0, 0x32, 0x0, @thr={&(0x7f0000000040)="898e702e60b61d8ddff649", &(0x7f00000000c0)="304954d5124d4b179837e12bd44292c0cb742be315dd9798ed66fc8e06ad485242cb4eca8460be8c1d234f3b12375a071682eb0a0953ba9f43b01baabdb445d375b58630e0529c09ee4be3f993f9bc09429f41f2d4bced4e186b8fff9d660f50fca5856e4b7a50e484ed913e79563a8a237de5be3b9fa2948e05c6d93373fda85464e7a614888dee37c23a89966cfefae1dda47814e58a3a793bf9835092c1492c94d5c8f8ec0b1c5821adfbccd08d4421de1c4a2f917e8b84b8f8110f87855c"}}, &(0x7f00000001c0)=0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x20, 0x4, [0x3ff, 0x100000001, 0x100000000, 0x9]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r3, 0xd241}, 0x8) timer_delete(r1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x2000000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r4, 0x6, 0x3}, 0x14) [ 157.014575] kauditd_printk_skb: 947 callbacks suppressed [ 157.014583] audit: type=1400 audit(1521542054.184:21610): avc: denied { net_admin } for pid=4276 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 10:34:14 executing program 2: r0 = getpgrp(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0xfffffffffffffffc, 0x7, 0x1, 0x1c, 0x3, [{0x8, 0x100000001, 0x2, 0x0, 0x0, 0x1a08}, {0x7284, 0x8001, 0x8000, 0x0, 0x0, 0x20c}, {0x61, 0x3, 0x2000000, 0x0, 0x0, 0x4}]}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf8d, 0x100) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/170) rt_tgsigqueueinfo(r0, r2, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/20 10:34:14 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x100001, 0xd000, 0x9, 0x200, 0xffffffffffffffc0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200c0, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:14 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x140, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000080)="f4c2b89ae9420a8d79c571a3086bc97de5fd4698594c4c706af4eb913cb79c6dd227c4c72a504509e5df2f79f1ad1ab4518119066c28848dbf605b2abbcbc95dfc7376577a69314881cbb0a6e71aa05f9c8820b3d8f7129fac002220b43110030ab277ac117896b6b84f11cd995a15c762f31086aedb65b3b1b6b7e716acf849fa53db4e09", 0x85) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005ae000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300)="2dbd046ba31edb40ebdfac036ac83167cc529c187560efce53516f55b77fe479b73c9ebd7e2741e6702f3e401d9588d737b0e60f98ca212bb690d572bf017476332b9743bb8d93ab3a35154f7c074830e223f25f3dafdc7b1eb688428e25f4eb19eb6704901b440e1318fc758e16185cad3980f4177e281fce76fb290ab95356adf18ed305f5f6cd3bda9497ba3e0acf51738736da361cac93e0b68b137adc28f4271a9e8f89e7b8a52f1d99b4580600cd1adc03fa92df436cc4fe708791c1ef74187be5663de498076f8d89e5dfc887d9a7d6c4e815ceeabc1cda1da6", 0xdd) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="01010000000000000600000000000000", 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x3, {0x2, 0x4e24}, {0x2, 0x4e24, @rand_addr=0x7fff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x8000, 0xffff, 0x9, &(0x7f0000000140)='eql\x00', 0x8, 0xff, 0x100}) r2 = accept4$alg(r1, 0x0, 0x0, 0x80801) write(r2, &(0x7f00000008c0)="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", 0x186) 2018/03/20 10:34:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000549ffc)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000581fdc)={0x401}) 2018/03/20 10:34:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x303000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001}, 0x1, 0x1}}, 0x80) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket(0xa, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)) 2018/03/20 10:34:14 executing program 6: syz_emit_ethernet(0xca, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x2a, 0x4, 0x5, 0x7, 0xbc, 0x68, 0xffffffffffffffff, 0x10001, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, {[@generic={0x9f, 0x3, "84"}, @timestamp={0x44, 0x20, 0xfd3, 0x0, 0x7, [{[], 0x837}, {[@empty], 0x3ff}, {[@rand_addr=0x7ff], 0xffff}, {[@dev={0xac, 0x14, 0x14, 0xc}], 0x80000001}]}, @end, @timestamp={0x44, 0x28, 0x7f0, 0x0, 0x6, [{[@remote={0xac, 0x14, 0x14, 0xbb}], 0x8000}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0xff}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x8000000000000000}, {[], 0xa237}, {[@empty], 0x7}]}, @generic={0x86, 0xc, "688e7a68f6d49c62d6aa"}, @noop={0x1}, @end, @cipso={0x86, 0x35, 0x4, [{0x7, 0xe, "0c34d1d35093387c6bd27e04"}, {0x1, 0x3, "c3"}, {0x2, 0xf, "452aac66d75aabed6cde63c3a9"}, {0x7, 0xf, "55556d95ccd14354e4f58a4701"}]}, @generic={0x0, 0x2}, @end]}}, @igmp={0x22, 0x5, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, "104fb78e7513d1c3ee2a3bae"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0xe0a, 0xbeb, 0xe6d, 0x446]}) r0 = epoll_create1(0x80000) write(r0, &(0x7f0000000340)="d224d315460ccb9dabf82fe0636555ae5754d4dab206971f8779346c9f43353052ea61b0cd2a089e4bf4cc5c21c4669261b9368a4b02fb30577c770689490a5c887aab0f970df111e99d4780254356c785c05eb2868646423bc999abd7c9555a6e619afbf06de73c5661d0e90441111176c2152553b5d85ec70d3272d31a4c7e167b97fd1c28c7c32a39b8bc604107b33f0a9479175d9629948874", 0x9b) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x1, 0x2440) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "06215f", 0x8, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffe60, 0x20000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) 2018/03/20 10:34:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000240)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000002c0)="d00679b50f01b20e0036f20ff064f366b9aa09000066b80020a8da66ba000000000f300f2358660f383113ba210066b8cd9c000066ef640f3accc8000f01d10f01cf", 0x42}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x2000}], 0x1) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000200)={0x1, [0x1]}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/20 10:34:14 executing program 0: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000080)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{}, {0x0, r1+30000000}}, &(0x7f00006dcfe0)) [ 157.067424] audit: type=1400 audit(1521542054.232:21611): avc: denied { net_admin } for pid=4274 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 10:34:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0x28000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000069f000)=""/41) 2018/03/20 10:34:14 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)=""/215, &(0x7f0000000000)=0xffffff83) [ 157.116248] audit: type=1400 audit(1521542054.283:21612): avc: denied { net_admin } for pid=4267 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 157.140933] audit: type=1400 audit(1521542054.288:21613): avc: denied { net_admin } for pid=4267 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 10:34:14 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x311082, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000180)=ANY=[@ANYBLOB="07000000040000000800000061cc22441b451063beb10767bb23de870aa9fc9d6f5ef99b0c6ff542ecc746166ee5a7b8ef482219464c73ac7400ef8b8db8c25c9fcb1303c7457cec1cb2ccf1bf42ac68d2d57ce0663407ad03bdba0edd6e7c9baa43cbc99ebd73b2e136bfa16fc2c811c62a3e8dbea273bc23e805e2d08c1613e4afb1b0b27e101f672b4fb49273c1bbc30363b182a2a9c8ea26b78f4ec729f81a16db13ab479ecfa08e4d9e9738cd1935a725b50562a61346b4d16929c5fdcb19e769439b9ed2b867f75b1abad0316dd947aea488a65049d454428f43dec85d6e46b23be08ea8e5447538286e89fff78a373a3f8479e3e51ccb5e872313a5665c24"]) socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000100)={0x10}, 0x1, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000130031070000000000000000fe8000000000000000000000000000007f0000010000000000000000000000004e2400004e200000020000a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000001bf5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000"], 0xfffffffffffffe0e}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4c1, @local={0xfe, 0x80, [], 0xaa}, 0x3b9203cf}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x88) [ 157.165534] audit: type=1400 audit(1521542054.289:21614): avc: denied { net_admin } for pid=4267 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 157.190120] audit: type=1400 audit(1521542054.297:21615): avc: denied { net_admin } for pid=4277 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 10:34:14 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{}, {r0}, {r0}, {r0, 0x41}, {r0}, {r0, 0x100}, {}, {r0}], 0x8, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001380)={0x0, 0x2}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001400)={r3, 0x1, 0x1, 0x7, 0x5, 0x100000001}, &(0x7f0000001440)=0x14) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) syz_open_dev$midi(&(0x7f0000005500)='/dev/midi#\x00', 0x0, 0x400000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) [ 157.214734] audit: type=1400 audit(1521542054.318:21616): avc: denied { map } for pid=24078 comm="syz-executor5" path="/dev/binder0" dev="devtmpfs" ino=118 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 157.239747] audit: type=1400 audit(1521542054.320:21617): avc: denied { net_admin } for pid=4276 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 157.264315] audit: type=1400 audit(1521542054.324:21618): avc: denied { net_admin } for pid=4276 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 157.288885] audit: type=1400 audit(1521542054.346:21619): avc: denied { net_admin } for pid=4276 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 157.293490] dccp_invalid_packet: pskb_may_pull failed [ 157.322764] binder_alloc: binder_alloc_mmap_handler: 24078 20000000-20002000 already mapped failed -16 [ 157.346352] dccp_invalid_packet: pskb_may_pull failed 2018/03/20 10:34:14 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r2 = semget$private(0x0, 0x1, 0x20) semctl$GETVAL(r2, 0x6, 0xc, &(0x7f0000000080)=""/234) r3 = fcntl$dupfd(r1, 0x406, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) 2018/03/20 10:34:14 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x3, 0x8, 0x8000}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='erspan0\x00', 0x1}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0201000f0a004080d028a40500000000020010000000000200000014007f00000000008500bb0000000000000078c2c7c700030005000000000002000320e0000001000000007100040000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/20 10:34:14 executing program 4: r0 = memfd_create(&(0x7f0000000040)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/rt6_stats\x00') fcntl$setpipe(r0, 0x407, 0xffffffff80000000) fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r0, r2, &(0x7f0000000000), 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa2}, @in6={0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}}], 0x58) 2018/03/20 10:34:14 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/create\x00', 0x2, 0x0) r1 = socket(0x14, 0x4, 0x3f8000000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002080)={0x0, 0x9, 0x0, 0x8000, 0x2, 0x4}, &(0x7f00000020c0)=0x14) r3 = semget(0x0, 0x6, 0x8) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000340)=""/126) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002100)={r2, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, [0x8001, 0xd1, 0x5, 0x2a1, 0x3, 0x7, 0x5, 0x0, 0x1a, 0x5, 0x1ff, 0x6, 0x100000000, 0x69, 0xafa]}, &(0x7f0000002200)=0x100) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f00000000c0)="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", 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000280)=0x401, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001440)="4c382f5e8cfde0133fe11256ff8f5308f5e283c600c080867c15ead246f7c71171074d321474f646d9497537fe464486f05b7461dad6dba56689bde09cc8f3d6cce7fedef2ca9c931177f249a7ce5b6c17b9c304c2bcffa592420e425d18c2f988fd13cf217f228fd3aa871e5c34fbf9cc61bba5469e3343f2dec7ffa930b9d66e4491853a7b3ed80ebadd96134d0b653565b7a0f881402e6053ea1620a9837fb2037d10960429ba439195d3c507b8f18e223ebaa80fa6e9ad5f7dba0f4cadc89d60ae372cb41575741f653a9ebb53bb62e6c3bd1815040914c008a150f766203fa74acee9732ee204", 0xe9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000a96000), 0x4) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f0000001400)=0x1008) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000001540)=""/130, &(0x7f0000001600)=0x82) 2018/03/20 10:34:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="ef", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e25, @loopback=0x7f000001}, 0x3d4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) r1 = shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) r2 = socket(0x0, 0x5, 0x4) fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000180)={0xa1}) write$sndseq(r4, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) shmdt(r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0xb6}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) recvmmsg(r2, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/176, 0xb0}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/5, 0x5}, {&(0x7f0000000500)=""/97, 0x61}, {&(0x7f0000000580)=""/235, 0xeb}, {&(0x7f0000000d80)=""/4096, 0x1000}], 0x9, &(0x7f0000000740)=""/219, 0xdb, 0x8}, 0x5}, {{&(0x7f0000000840)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000008c0)=""/165, 0xa5}], 0x1, &(0x7f00000009c0)=""/77, 0x4d, 0xffffffffffffffff}, 0x8}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000a40)=""/148, 0x94}, {&(0x7f0000000b00)=""/95, 0x5f}, {&(0x7f0000000c40)=""/177, 0xb1}, {&(0x7f0000001d80)=""/149, 0x95}, {&(0x7f0000000b80)=""/42, 0x2a}, {&(0x7f0000001e40)=""/196, 0xc4}, {&(0x7f0000001f40)=""/97, 0x61}], 0x7, &(0x7f0000002040)=""/68, 0x44, 0x40}, 0x3}], 0x3, 0x40, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000140), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) exit(0x20) 2018/03/20 10:34:14 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x100, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000500e70)={0xffffffa8, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/20 10:34:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/03/20 10:34:14 executing program 6: syz_emit_ethernet(0x3, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYBLOB="ebe640c8fefc3ac10e74f3372e54c8b8d1ceda6ef8fdc5e7c6a99b3380371a53af249a18bee69be7cdc593f61d40d743ba34155552b8e77a4736689524bee9144355598d3b45c7fb2ab679a93fb0c7396e75a9ab340c7790"], @ANYRES32, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="222b16f37d89674bdb829c9fac439265559ea5df423eb47ea10b8c35265783cd2efa94d50c66b1739782efa54a24f0f41e9c1358fc61a44d366c4cdbeb6d7e6bb115e0483ca84e6920d640e04e1d51660fcf7a88fa45c752c977b6c842cb22df56106db0a2c1d6fb60cffc30b140d20b8838fdcf9b4daabffbfa4307e887e86d0623fed023f1e8cb982322ac1408dd06430c2eaadcd91b6bc0c888f1a00ba87939525dc6a3c8dba6dfa125e701677a83534f059e92e244997482317a82c66ab48b4177cc77189621bb", @ANYRES64, @ANYPTR64, @ANYBLOB="370819bc016ad0d50afb97b931da74ee283390f1b0095538eeebf061e01432180805c97b96c9a9b6e3a962c79a6be9009d8b5767b8a443296415ad029f7959408ce01d4aedbb618ce3f93a7e68667b9cab717c", @ANYRES64, @ANYPTR64], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="e0012bf593dfe5e037c624d69d0f51a4ecc71bf7475670a95731b36e4c26b5f5fc17db799424c66faa204b3cd798fc76a6dd6b99e4e30fd2eebb0c90c78b8192dd97b3f3de8a6fa73798528b1fa16d0678a5e50cf1af7aa9ff3b54195f49fe9259d8d62febfe1a3e6c3d6e2b2a8474036034f56e0712d427200a90a4df163cf250b0f3f038504ff823e587564a47dfaef32466821cbee9860ed5ec91ac78a9bdd11c67a950e01939", @ANYRES64, @ANYPTR64, @ANYBLOB="bb10216070b9a309e6a0903e2f960cffe3b186b1a21a9448e23244db4720dd311443c6d8f08901d70bab61349575dae1fe62731e1153d7c3607f695d273a92182627c8ea", @ANYPTR]]], 0x0) 2018/03/20 10:34:14 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000000), 0x0, 0xffffffffffffffff}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]}}], 0x0, 0x0) 2018/03/20 10:34:14 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000080)=ANY=[@ANYBLOB="060000e403000000df400000ac141414ffffffff"], 0xfffffffffffffe38}, 0x1}, 0xfffffffffffffffe) 2018/03/20 10:34:14 executing program 0: clock_nanosleep(0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000576000176c0000000000000000719a0c000000000015000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/20 10:34:14 executing program 2: r0 = getpgrp(0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x80000, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x500) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) [ 157.460728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 10:34:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xa) 2018/03/20 10:34:14 executing program 4: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8a, 0x4040) r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:14 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb4, 0x4, 0x6}, 0x9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20000, 0x0) getpeername$netrom(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r3, r0, 0x9}) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000001c0)=0x9, 0x4) 2018/03/20 10:34:14 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f00005a0000)) read(r0, &(0x7f0000000000)=""/12, 0xc) 2018/03/20 10:34:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x0, 0x7}, {0x7}}) 2018/03/20 10:34:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) close(r0) 2018/03/20 10:34:14 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="3f11000000000000050200011a02000004010001030000000401ff05020178000100c2040000a2aa03659cdb57b5709d923c5e32c7d316b311ec542634b63aabf1fde9cbf3b02005867ec6e4976c2c8b8b62567d69060f889460d0e50aad52844cb7f142a20a35b4695ecbc359fbd4c4c6e721276af27aa5607b92b259a5164c0374260ebbf8c2ea50d43f9a056e2302000100000000"], 0x1) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}}, {{&(0x7f0000000ac0)=@l2={0x1f}, 0xe, &(0x7f0000000d00), 0x0, &(0x7f00000035c0), 0x27e}}], 0x2, 0x4) 2018/03/20 10:34:14 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/20 10:34:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x240000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f00000003c0), 0x8, &(0x7f0000000180)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) 2018/03/20 10:34:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x26) creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./control\x00') 2018/03/20 10:34:14 executing program 4: r0 = memfd_create(&(0x7f0000000180)="0f6b2d0a7e1f53ea1f82", 0xfffffffffffffffd) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x80002, 0x9) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0xc2, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/194}, &(0x7f00000001c0)=0x78) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001, 0x0, 0x0, 0x4e22}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9}, {0x0, 0x4}, {}, 0x70bd29, 0x0, 0xa}, 0x0, 0x1f14fb09}}, 0xf8}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 2018/03/20 10:34:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x84000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x6ca5) r2 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x4000021) 2018/03/20 10:34:14 executing program 5: 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 = creat(&(0x7f0000000080)='./file0\x00', 0x42) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) fcntl$setsig(r0, 0xa, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x3, 0x4) 2018/03/20 10:34:14 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001040)="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", 0x1000) r1 = socket(0xa, 0x2000000001, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8201, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = getpid() r4 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r3, r4, r5}, 0xc) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x3) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000001c0)={0x5, 0xfffffffffffffffb}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xc, {0x2, 0x4e21}, 'yam0\x00'}) 2018/03/20 10:34:14 executing program 3: rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f8, {0xfffffffefffff27c}}, &(0x7f0000000140), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x408000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000440)={0x8000, 0x4}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/184, 0xb8}], 0x4, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)="ba7574003e609b743f44294accec158ff374492667783f04f9516aa556d4a36f45aa05d758387caef5f7e3b950038d0000000000000000000000") 2018/03/20 10:34:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x4}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x10400) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000000c0)={0x7fff, 0x800, 0x1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/03/20 10:34:14 executing program 4: r0 = memfd_create(&(0x7f0000000840)='/exe\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x4000, &(0x7f0000000040), 0x1e3ccf218950fdb4, r1, 0x2}) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:14 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7ff, 0x2000) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) keyctl$set_reqkey_keyring(0xe, 0x5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) gettid() gettid() gettid() r1 = getpid() r2 = getpgid(r1) fcntl$setown(r0, 0x8, r1) tkill(r2, 0x15) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x81, 0x80, 0xfffffffffffffffa, 0xc84, 0xbfd7, 0x200, 0x80000000, 0x8, 0x8001, 0x31, 0x0, 0x7f}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setns(r0, 0x4000000) 2018/03/20 10:34:14 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000026c0)='/selinux/checkreqprot\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10a) sync_file_range(r0, 0x0, 0x10001, 0x7) 2018/03/20 10:34:14 executing program 3: socket$netlink(0x10, 0x3, 0x15) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x8000000000000008, 0x4000000000002) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) getsockname$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000080)=""/107, &(0x7f0000000100)=0x6b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/90, 0x5a) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4) 2018/03/20 10:34:14 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000), &(0x7f0000000680)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r1, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) write$selinux_load(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="a0809fa0cb535c55715b4e007047e2927a767dd57a2aebf2a54d61a9db0c1e3c681728099f118326a7c86d54ee5a91ff4ed841c2e439068dbbce4b8bc7158987701680a4dbf9aac12d4785eb9daa8b78f0d87da520697d146aa37f31424f41ee361e97640fce17f641d4b92238cb97dafaae2be7421681660908f305b73d8d831d8072b8b130d0a17a01750000000000000000000000000000"], 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x3, 0x0, 0xe2, 0x3, 0x80000000}}) kcmp(r0, r0, 0x6, r1, r1) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x26102, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/03/20 10:34:15 executing program 2: r0 = memfd_create(&(0x7f00000001c0)='({\x00', 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x4, 0x0, 0x2, 0xfffffffffffff800}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000180)={0x5, r1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000002, 0x905) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) userfaultfd(0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x20006, 0x2}) 2018/03/20 10:34:15 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1b, 0x4) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) setsockopt(r0, 0x0, 0x100, &(0x7f0000000040)="684b0e52e3aa68b0632470a943c484a5722b564428c943b2767c1f6c2af645cf5de11ffa1dc5ae8e0a3deaeab21766a148b5ed25146b8b35e3c2f8a550ca3277aa300eee72ec1abb71224a85359f1fd97a995d2280c37c43d3e53b8f44ca10c3fdad1046f4d7affd5935376d7449e771b3498e1ceb678bd293b64c30746af19edee923728d92a03a4575f6f2931571b3013c6bfed47caa09fee7f271d28e2018437528a2cb07eb2b29931c28696258967c4892dbb6e2b7c35e44107525f5a3345e1096b84434a4226b504011739c689d2c32f3407fbd4cdd390ce3b0aed8d245c9376dccc69bd53b4fc199a1e04d692a1a22c7b9e0", 0xf5) 2018/03/20 10:34:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="3f11000000000000050200011a02000004010001030000000401ff05020178000100c2040000a2aa03659cdb57b5709d923c5e32c7d316b311ec542634b63aabf1fde9cbf3b02005867ec6e4976c2c8b8b62567d69060f889460d0e50aad52844cb7f142a20a35b4695ecbc359fbd4c4c6e721276af27aa5607b92b259a5164c0374260ebbf8c2ea50d43f9a056e2302000100000000"], 0x1) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}}, {{&(0x7f0000000ac0)=@l2={0x1f}, 0xe, &(0x7f0000000d00), 0x0, &(0x7f00000035c0), 0x27e}}], 0x2, 0x4) 2018/03/20 10:34:15 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x17, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f00000001c0)=""/23}, &(0x7f0000000200)=0x78) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xa800, 0x40) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setitimer(0x0, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000000280)) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) r5 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r4, &(0x7f0000000500)="b9e309fa5ae5400fecf2f3913ad1a617f63baff806d5129853a05ad63da9ac368b2267937bf0eb5b19d81fb57e015d951575ee648fbbdd1ab1d69a", 0x3b, r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000440)={0x0, 0x80}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r7, 0x7}, 0x8) 2018/03/20 10:34:15 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f00000001c0)=""/62, &(0x7f0000000ffc)=0x3e) r1 = getpgid(0x0) ptrace$setregs(0xd, r1, 0x8, &(0x7f0000000000)="7263e98ecf4ce4c128b3442fb501b08983d477e1735dd004e8dc34b2b01996891a138db1bfb7877b6fd9e6e0ac566786f78627b34be1fba7b80e2115615b9bdc0dd14f084ea23229fe01f38432d3eb8f191715af4a2b43ccc02818caff7d0f7ba0c4e1dbba24e72f5043c41a58cfe7b34ecc4448d56ea259a33a0fa7106dfc18e89de16dc2ac70c1a2c3b13567ebcbe93bd3f6743c7e24fe198d34183b322d683d282debc65e964bc104d3fea137e2e41fa43d653db67c0f90a1831bbdfbdd3b689e9b0c1778bd3039bf9a3385b3d41d16") 2018/03/20 10:34:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) write(r0, &(0x7f000034dfda), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x2}) ioctl$void(r0, 0xc0045c7f) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0xfffffffffffffffa}, 0x4) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040af60), 0x0, &(0x7f0000f57000)}}], 0x1, 0x0) 2018/03/20 10:34:15 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001cc0)=0x0) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001dc0)=0x0) lstat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001ec0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001f00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001f40)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002040)=0xe8) lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002300)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000002400)=0xe8) r13 = getegid() r14 = getpgrp(0x0) r15 = geteuid() lstat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b00)={0x0, 0x0}, &(0x7f0000002b40)=0xc) lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() fstat(r1, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004100)='./file0\x00', &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004300)={0xffffffff, 0x4, 0x8}, 0xc) r24 = getpid() r25 = getuid() r26 = getgid() r27 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004340)={0x0, 0x0}, &(0x7f0000004380)=0xc) lstat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004540)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000000c0)="166d226319e07c406589791f8826ea98da5de8e2f724697813694191c6828bbb6ce1d406549d480b20c607b6016ba611ac23c5a27bd7d8a490603f4638da3175b3866e1b53d9d5775ab85b8a9a9986133a2536bf39002dc9a1d92ce1810374e1a02feca87763150af4580c907c6679c225b38be14ed92f7a665890c3f35183d8cb9475013aac34b90d434650347d6dbe93423c5746845c27af57c70740e5633f", 0xa0}, {&(0x7f0000000180)="a6fbba2e6951365256222c26be4c07023a8ddd2c6bf5fec61aebbed09c991b052c6ee3070548cf988f77ab71fdd5680f7e54fe0a3fce62b6dfacd51c4bf9a245825b700c50952ff3c5a82b4748d86b287a81e1c4159b81a9a46997e3a7edbb407ef350301df8fa69cab438460a5a1d439d2d19f3e96d9bbdd8fea7869d29d06337a84db1dd725eb6eaa1379494e4d31d4d9da9d1867199", 0x97}, {&(0x7f0000000880)="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{&(0x7f0000000440)="6f38a921d02de41bbbb2bb470f63c45cd0f24d0853d1f893987920b28bb6e7abd760bea1c7db047981a20c747327e03267200ec8beecb376440812b5d9c21f132e038e29f4ec74562a7323727e2d745f0a3e893b43eb13e008ca2ef22ca16e7479678a0bb872f2baea920e5cb08947d573c7974f9296d9f82a46ea2b308c0c9dca46b92e339d518b70bd5825809354935e67809dba452a18989248744940804ff4418b130169b2fdd20ac2fcac3dbf73dc8461ef2a95c2d268e9c4f541", 0xbd}, {&(0x7f0000000600)="776aacc3357f96d90049a184b0d4a5501aa662513db722d3e9090764c8067c20522cc8a0098d13d1adaff88ab4c5d38cc80c326986e7eb6d96105208834823d777a3e0118ccf2388c30a287508ad526425dc88456217d17d893d80d1fef3b2a496f01a9289782f4eb32713e6ab078708385f46790f9171094e43ee27b307df141444174ca7c7a61e167b017414b9c60738f2817f8b8e26f1805e2cd1170e0bdbfd7fb2715f2fdec67321c38ce03dc0627d31edc4b37da384857e2c684ad3b43725f791ce8b62e4ae1c5128e78d2e0ba0304906ca91ca2c667459", 0xda}, 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{&(0x7f0000002e40)="df06a443dfbc709f6c58777e52904708809c7c108f4e4da4e2520e6604a9d27d267dc9d4fc4146cbb00a9945c1c98933efc3e00c46ab760915117530acadd7513db2b625fb92b5a62d694c824894b3fe479d0f7e756385c2423cb4744bce24c6b14557dd7d4edd12123efd60e566458978bd387f10ed1370d07fedf6190635a54e1ad52b33eb8ba06e51ea8d59675156fad778", 0x93}, {&(0x7f0000002f00)="8cffb16d07db972099942c03e5914d438c39715cb991a35eb8e69c9318c794d1a414111d0ab62c73d089ca832d79270d15345e027d16bcc8", 0x38}, {&(0x7f0000002f40)="0fa04fec4af753c6b1e1bffa2027e126", 0x10}, {&(0x7f0000002f80)="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", 0x1000}, {&(0x7f0000003f80)="fc21adabff7fbfdbd8d73987abde92b7e47cdc6b30bc3a56bc39dbbded67d3785cfb97297fa2f23a01a35845b87903e553a67a58e1706423fecbc05163c99bc828e90272c844336aa9d6e918fde23ab6b8f1f813e0154f623347cf50400dbb72a0a1586942706fa7fb9f0e4d", 0x6c}], 0x6, &(0x7f00000041c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}], 0x70}, {&(0x7f0000004240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000042c0), 0x0, &(0x7f0000004480)=[@rights={0x20, 0x1, 0x1, [r0, r23, r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x90, 0x5}], 0x7, 0x4000040) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:15 executing program 1: prctl$void(0x27) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x24, 0x0, @tid=r1}) 2018/03/20 10:34:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000040)) 2018/03/20 10:34:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write(r1, &(0x7f00000007c0)="f4", 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e21, 0xe0, @empty, 0x5}, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000010001}, 0xe97, [0x9, 0x0, 0xffff, 0x400, 0x4, 0x5, 0xfff, 0x9]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e20, 0xf07, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6c}, 0x3ff, [0x6, 0x2, 0x20, 0x100, 0x7fffffff, 0x5e4, 0x10001, 0x9]}, 0x5c) 2018/03/20 10:34:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x2}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x3, 0x0, 0x80, 0x27a9}, {0x4, 0x10000, 0x200, 0x7b85}, {0x2, 0x6, 0x1, 0x80}, {0x4, 0xaf, 0x2}, {0x3, 0xffffffff, 0xfffffffffffffffe, 0xb95}, {0x3, 0xfffffffffffffc00, 0x197cacb4, 0x2}, {0x0, 0x100000000, 0x10001, 0x5}]}) 2018/03/20 10:34:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x40) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="a21761550ebfdecd19da2c779030c19be24b92c15940da1f7aa921bc7b5ac9cec5f2d4660081755fc237640627a18b6f1732920ddc46ccc02aae4cd591ce58c807f71349951603784fdda0f718e3b36f26afc0f66b713ac8f10fb5ec1bab43bed96b85f94ba0955bc12ca4f72d10e4baa5bbe0e66648d1cfc89b02b6b62423e55fad4593e9d7aaca37aa82a4") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/20 10:34:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ccfee), &(0x7f000028e000)=0x4) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x800) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x101000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/17) 2018/03/20 10:34:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000603000/0x1000)=nil, 0x1000, 0x8, 0x44031, r0, 0x100000000000000) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x70741) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000100)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)="141d4973ee325d1ae63a55928a27ee6c11f3b225ad4944d9dd6e0c9efb7078ba515edc6693be88a49e2ad325d5cc800b6025d4e0cb640d586bdaabb3a524b2f462dcbcbcacd1e77b14705ec6fd40033411dbc9c8842474786b6d04d51baa31af640257f88e394875941005ed32e0eb37a6c2b63aba58ad09adb45af415c1b15b1d88b1983bfd80266241d119f9a6a610a4", 0x91}, {&(0x7f0000000240)="1d2e84e5a8e114b6557f6173e48e98bed729df5fd8f1284f49973148313304528a6961c7c8ffa38f1834d4b61dcc2db33fa5a70bbba246277eeb838e18bc65ecc6052429809aaacd32fe9d9caf82f379dc50d768201320d745c37d756ae9448f2b6965f88f86d622c25d4c61104d4f92b3f7d80c0581ab704ed3175b367b66cd81d8b10ed63903771349a52c0127", 0x8e}, {&(0x7f0000000300)="32a72a7b38335ea706911ad380660d8e35e82da1bbe21a20aca80e6339ba256e2154bb0321145e876f6e8c81776449c72342c8a2f22fc97e3d474de362426ae92a095316538ad0a8f6147a0cfd865e243df21e9b4c6d27a5797d", 0x5a}, {&(0x7f0000000380)="a6282c8fd4cb2cd685f4bc97cee957f825ee74ad0908243387419abe0b16c918b9a8d849b5cb73dddbeb0f506ebdb9f778d2c7e1a8d8f7e22ec45bf69aec0871d8cf20b9f8c6f9f4456b2c632a1367c68ec5dcc3cc6aadfe90dbc49fc0632f33e3e24ab42a9ba8bd28172a740cf5257946f6270080d27128b211cca47443efcfd46aa54eca01e6dd1f930b6df62ded1d856988fe7065fb47a0c2812396f6d2564305c007afb2d30896a2fc68cf3a482116bf883636d444b1b528df052a0ff8ae288c37838d4a5486b02a1b85d742341813b1c2cb24caa1fca35b32bedc", 0xdd}, {&(0x7f0000000480)="1d9694aebdb656a0e2882c845b086436b9f456f59097734e2cf4c1976fa3668d345e5c62c5b8fc7bc33977414d7b45fd243ecbfc0d5a39d88541609f6f3cf39b4c5a02ab305adbf0a047f79f60bc4b1afe2a9471a1cd", 0x56}, {&(0x7f0000000080)="ec4949efe56b19ee685c7b29c070e2216c763fca48297ad83f179b865a73517402a1fac52078ebc4c3e4167675fecaebd361d1addd9967093fd8897068e3ae", 0x3f}], 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1140}, 0x4004) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) 2018/03/20 10:34:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = semget(0x3, 0x0, 0x1) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000000)=""/187) 2018/03/20 10:34:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0xfff) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000040)=""/61) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) [ 158.131536] binder_alloc: binder_alloc_mmap_handler: 24247 20000000-20002000 already mapped failed -16 2018/03/20 10:34:15 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000200)=@ll={0x11, 0x8, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="7906c9ad6567945ec0237012b06f1b4eac5a047003dd8379fef07f64b7aae34471112dc2b3d412512d92c406ef1077bcdf6527d68510877eb55b6e970b86dd2f7cd46c10275b6a722ae41dd0ffe609956587dcc90be021e005332d7f94", 0x5d}], 0x1, &(0x7f0000001000)=[{0x90, 0x18f, 0xbdb1, "0322ac7d69e6b7ae3955d7a22935af357ddf8a0a31f9f27db0adce76f200914c8cdb97b09a2caac198785c7c9ba82f0d845a1ab5dcff3e9e58c8ade0a3e9299a3afae46ad77a0b9ea5bfeefe7062e398c885204eb5a6c151ab5c36b66c9bd64c3241225505109b658ff029878bb516b7c178640bc4b54036cdc64ec05f55"}, {0xb0, 0x116, 0x4, "99a3558e3f17ac8c4a5de463477a6b98743a85ed22b25a3394cf4c94e9c6a8dcbd018c2b5c3eda02387615bc5c0680261555b5d2362716eef3ba9706d0f612e4a90971c668285b61b8cd53028f73b2427abe3519bb744593c0e02aac3f55f193d83ff17ff30b4ea7a23646d546f32502e899e57dbabe3353233b6da75948e596209b464d41c660d9c46d567e50cc5334f1e7480e80e21aa04ff0171ee9"}, {0x1010, 0x10e, 0x7, "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"}, {0xf0, 0x10e, 0x7, "d3da7574e0d7a72409c79c572262db3462ae1353600a4e1bb4bb4ac49ec242e7f717f3488f0e0ad149d0c7240c7322ab69a9a06363407223ea9095d16b20a0cf37632188ed3ed57d9d863ad4d6c5c4cb19a0dfd2fd8947a5567c8af900c197a9fcff1b29f43dd70f0000eccd1afd41ae0def3c88ab7d8ad49bd09d6cd3ade54c9cf201444b4d86e3a8bf51ba26ef62743a16aa2347003c2a0b1b4caed40017bd6d8d0a0848c46a74a3634d67b7cb34e0b30abb31b9efbe709e8c9782d7990454a83e9aeb73332cf4ed9c3ef743ff3872da2dfea67a7fb343a0236c"}], 0x1240, 0x20000000}, 0x8800) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/03/20 10:34:15 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x7}) fcntl$setstatus(r1, 0x4, 0x4800) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/47) sendfile(r0, r1, &(0x7f0000000000), 0x200) sysinfo(&(0x7f0000000100)=""/163) 2018/03/20 10:34:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x1}) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/20 10:34:15 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) ioctl(r0, 0x3, &(0x7f0000000500)="afe8d919c4bc7084be7ea79562d2f0349f32126310097c248dd1763f6c28fc1b48a392a45b62e602a1965ed68a1d7813884b5ca4824c9d1d88a8de283099d6c1620c895e00f0bfb3d4349c0246f077c8a5150a4dbbf3d67a583e3e446f705a25ddb78523b7b94c2a8cabf67edc35a04dbe76223eb31afa") recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/178, 0xb2}], 0x1, &(0x7f0000000280)=""/227, 0xe3, 0x5}, 0x2120) prctl$setfpexc(0xc, 0x50001) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/20 10:34:15 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) 2018/03/20 10:34:15 executing program 1: 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 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000001c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/20 10:34:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x0, 0x100000001}) timer_create(0x0, &(0x7f0000000280)={0x0, 0x17, 0x0, @thr={&(0x7f0000000140)="98ba13d78bd1f753d64e8b0b53dc04474b5a3ad400c5dde2c0c2c3b9b7ceb5df5432d6817f6d18787b17c690bf2230f30106025f591e9d2ecfd054d5d8cfe4fad66ba4f5b244fffa3891887e6ad038b04b237d4097179430210feeeb0bf21e21ce5c3d43cf698703ccf2a3efb9e33f8405d00de84594403864b0a0", &(0x7f00000001c0)="ca7e0da10fa0130dc256e3b4ae9adc83a3cfcdaac4e947cad8328717ee8ade0e94d86f7e6d7774c504839da024db8b084629c6ba01c7c0ff0fb2d8bbe4bfb1edd01e269511cdebb24bec7d33d2056d72bd794e39be4a8f719314a28d6d8c11b828876ab2f0aa55b66305efdb7c4e890085a30bfed54a588eeec1c4a95631c1c5e4496c5a28eb87b9d597fbe3b9c0ba8e06a19a2035070e2eb30de514d2f596f9a1b6f935fbb9868b6816b4"}}, &(0x7f0000000380)) timer_delete(0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip6gretap0\x00', 0x3}) 2018/03/20 10:34:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='!//bdev]systemvboxnet0!/\\,,proc\'cgroupbdev\x00', 0x2b, 0x3) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8001}, &(0x7f00000001c0)=0x8) bind$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0xffffffffffffffff, 0x3, 0xffffffff00000001, 0xa7c, 0x6, 0x15aa}, 0x3}, 0xa) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/03/20 10:34:15 executing program 3: r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143402, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() sysfs$2(0x2, 0x7f, &(0x7f0000000100)=""/238) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x200}, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80800) process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000be7000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x2}) 2018/03/20 10:34:15 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000380)=ANY=[@ANYBLOB="56005f00ff7f04000000ff00a1e7f890a00500000000000500f077d100f810008008000100050001008200000001817b14931575c110c902d883a70475c374cb23e7874c9bcd541af9ba41c84fd0df737ae15902b370178b15efdda4aecba5056116a9c688135a20e6f11d9cf3161728f63b43c60185d9ff29a9099cce30aa87d03ec02b186d74f6cae0e4fa310d57afa417e1a8709910825a39fddf46556f1aaa8e9babf21693c6e4"]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r3 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1000) flistxattr(r1, &(0x7f0000000240)=""/243, 0xf3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) socket$rds(0x15, 0x5, 0x0) sendfile(r1, r1, &(0x7f0000000340)=0x7, 0x200) 2018/03/20 10:34:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x33d, 0x0, &(0x7f0000030ff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000240)=0xe, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x4018c550, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x1}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x592a}, @in6={0xa, 0x4e21, 0x3ff, @empty, 0xf17}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x3d}], 0xd4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/20 10:34:15 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYBLOB="0800000000000000010000800000000000000000000000000100000000000000000200000000000001000000000000000600000080000000050000000000000000000000000000000600000000000000ff030000000000000200000000000000fffbffff5b0000000200000003000000000000000000000000010000000000000100000000000000090000000000000002000000030000000200000007000000000000000000000003000000000000000300000000000000010000000000000002000000040000000008000002000000000000000000000002000000930a000080000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000e169000001000000000000000100000002000000040000000400000000000000000000000500000007000000420b00000000000000000000000000000000000000000000ffffff7f020000000000000000000000b2000000f2060000010001000000000000000000000000000000000000000000"]) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) r2 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0xffff, &(0x7f00000003c0)=0x0) io_cancel(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xf, 0x9c, r2, &(0x7f0000000400)="415d1fd4abafc7fc9d64cf1f7cc6bc7fe2849b8cac2969dc5e278c087d5391bf96bc99da59bd4a10fee293b7930cc8964909de4e23b6247f7392f9982099ddb18128cf0d604305bd68b82bad03c6dbb5aaf698beec628da2884f0e1f9108f3afed7250380e2b12a65ef69a33b9a7b5f456cbfa94e8abfd88508e2e9fc89d901eaf429e522a4dc8a81d65566f0761baf17782723c8bb06c55206293e52e6ed7527358a0932218bdfdc990abffdbb5e00e6bf801ba10e3af62a9e699c4a636caa2cce051109bbac47314854a62a78e55ba8da59694b50044906dfc34042173a3ca1a1926a7e33b", 0xe6, 0x10600000000000, 0x0, 0x1, r1}, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000000c0)={"73697430000000003f6a3ea4d7e0879c", @ifru_data=&(0x7f0000000000)="9089fc5f73b95099220fb64c6e36e03d2d40cb32cd6db269341300cf98dfece1"}) 2018/03/20 10:34:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfdea) 2018/03/20 10:34:15 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x7) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000), &(0x7f0000000680)) kcmp(r0, r0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/234, 0xea}], 0x1, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x26102, 0x0) 2018/03/20 10:34:15 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r0 = dup(0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/03/20 10:34:15 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvfrom$llc(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0xf170ef0ba61a04e8, &(0x7f0000000180)={0x1a, 0x339, 0x81, 0x5, 0x8, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0x0, 0x100000001}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000080)=0x401) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000060000009b731021075397551692000000000000000000ac1414bb00000000fe8000000000000000000000000000bb54200000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], 0x4c}, 0x1}, 0x0) 2018/03/20 10:34:15 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7, 0x4) 2018/03/20 10:34:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) poll(&(0x7f0000000000)=[{r1, 0xb002}, {r0}, {r0, 0x4}, {r1, 0x4000}, {r1, 0x100}, {r0, 0x8}, {r0, 0xa000}, {r0, 0x10}], 0x8, 0xd47) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000000c0)=""/61) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x3}]}) 2018/03/20 10:34:15 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002840)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002880)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa, {0x2, 0x4e23, @rand_addr=0x23}, 'bcsh0\x00'}) pipe2(&(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000002640)={0x400, {{0x2, 0x4e22, @rand_addr=0x3ff}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x108) getsockopt$packet_int(r3, 0x107, 0x1a, &(0x7f00000027c0), &(0x7f0000002800)=0x4) writev(r0, &(0x7f0000002580)=[{&(0x7f0000000140)="bcba8618e8e2ddc072ac515debbc0e3ef9c4648980fb9dd833038920291400049f71ceac0647abce12139444ae9ee5eaf1174416b48f12040469a937cd42ddbd60fd2ca7e32eb667415d8c9e89dee0f3713ef5d9544196ca9b36a44b7711e67334f3a2be09610dc002de1f008a05dd4f60e6917db001361b53634dc50ce3280b2920dc73a94951a2cbec0432cafe40101e0c60ec9ab0eee903b343d1c1", 0x9d}, {&(0x7f0000000200)="55045ed0b5259ebea61a73c1ad261387496589969538fa6d21d2599ec0d5655cb20f1a16bb374549b04d04fdd48be2a60306ccb4a389bcbc4cb79ea33ebd181c4c7b16457b0497d22335a40077b414439500cab743d0708e98c5f394125133e3eefb5d5f0be82a681c06395849212b38036041178aca66927b5d67ea4af29bbf53d20bb435df7ef33e783de3c03ffedff99bea54c61c33865473", 0x9a}, {&(0x7f00000002c0)="df68e3f131c5ed609e73b3624fc60bc9bf1ceb767248bd799cc130db4972483cc10094eb69c5b1f6c1ebe3b2141ae5035c0a97c2d540372644c68de74575cca805fcc57bcd0fcfbd403a8e9a75b9c88f5296ecab0dbd82ecec74890be2c5c004d7069ae683284334096dd029b100b2fa6a31235db1d3f6fc90ee4f7d72646e3fc43ed6d9580f95572d08a19d55fee5ae5db7b209eaac667e27f34960d628b79f8ae9e012b12146d1b74799d794a24c770e59a00a0f53dbb1dc7fe4d32f4653dfca95eaee45f2e31a3398ff25f19686806806fb82e33b6ec0a9ac4dcea08e9aac0dc246163d96a0f9fef4ad57bf317111dafeb47084", 0xf5}, {&(0x7f00000003c0)="3903a2b108b0452e33fdf5e9e1ee62afad02c62c69559c2385caa71f857ef8e469215e34e9be3bd0d1b7c42189322dcfd6617e9ef04df5c4a6287e0ed2e52e293a77bc88bbe518a4062d710a9c61460ee42d8c715bf9590a1157a3e1af6ce454e671cf4d929edf62005d9574aa0b0be929cf1b2bf14d40525e8eb6e68e57c11e1c894a039ac4e8a5fd717b", 0x8b}, {&(0x7f0000000480)="91a575b506f1fc0f7f51836fcac91b263a3fa012072e3ebcf0b84babbb40e0be320a89d9287044eb2bc32cea69892af131bd81336b673583db48e61d39a4f3f60f6d2490d67b3d8beea3080106de1c3453ce8879522e0520f84a354656ce62ad91fe522af8eff6fd1ca48c6e37ef694a1c094b4483bab0f90e5ed5afcef31a01eb9a82063d9a74d53e5545a6e812397ee1b91af37e7254", 0x97}, {&(0x7f0000000540)="483036d7fe8b0e81dc58f0514bc750f0f7941af2e3fc24e9744459a0c8111a4eb5e00e98c33d62a4f0e25e1af6b0c7", 0x2f}, 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0x1000}, {&(0x7f0000001580)="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", 0x1000}], 0x8) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)="bf392adeb4bd53cc0291b0c6d1c530ce967269a2e7dd1355bff7dca38dfa56631037111a8c78699b8d1555300a1d400502a3101bd85694d96a1be3f1f3065f9b9703e03c5c231e3aca1d36d9025de34f7b552eb563fec08dd4f3a94eff4c73624aa065a437729473b47925ea049340b8e669e2f02db613a9f0b3c2d4c4e8b82d4f6cd28abd06b5f51a35aae20e6813c2ad001036cf48af71d5c8b7a18dc7", 0x9e) openat(r2, &(0x7f0000002780)='./file0\x00', 0x200101, 0x0) 2018/03/20 10:34:15 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create1(0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'os2.', '/dev/rfkill\x00'}, &(0x7f0000000100), 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x200}, 0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xa2a, &(0x7f0000000080)=0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) eventfd(0x8000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x80000001}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="86000000a5e089e5a47d0ab268578ed2d84515c37b4c6ae18f5b0bdcac4cbc2c1ef09fc0d3a68076657ea649dc03984c81b961ce091e26e1bfe07c0c853bb142fd0366d0308987ae79ea0f1a5a7b273840835b73f563efc1622944e01f3b570024deeff3e8c4deaedf8fb9894e77a1ba62d32f47b7827ca9dd6781a21bb7f4fb339c3844ab29f09da3e802dc3c2dea5145c6a3c10021dc5c7b07e41980f1f3709e2d2b849c42e46b2f"], &(0x7f0000000740)=0x8e) 2018/03/20 10:34:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') preadv(r0, &(0x7f00006ddf90)=[{&(0x7f00005d6000)=""/112, 0x70}, {&(0x7f0000aa5000)=""/55, 0x37}], 0x2, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x6000, 0xfff, &(0x7f0000000040)) 2018/03/20 10:34:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x4100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0xfffffffffffffff9, 0x5}, 'port1\x00', 0x20, 0x0, 0x8d6a, 0x2, 0x4, 0x2, 0x6, 0x0, 0x4, 0x9}) timer_create(0x1, &(0x7f0000000040)={0x0, 0x3d, 0x1, @tid=r1}, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080, 0x7ff}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f00000000d2f29ff1fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/03/20 10:34:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x625) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="526fd248095076cd87d4b85430be6f0c2dbab5a364a5417c66a295b78bdebdaf557604502e6b45349b280d61f9a0440bb22198ef4e2f950d9cea06684daaeb8804f9ff96857d389b63af000000000000000000000000"], &(0x7f0000000100)=0x5a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2000000000000000, 0x1, 0x3, 0xa681, 0x4}, &(0x7f0000000180)=0x14) 2018/03/20 10:34:15 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) fanotify_init(0x40, 0x1400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x1, 0x8) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:15 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x8000, 0x7}, {0x2, 0x2}, 0x1ff, 0x1, 0xe}) 2018/03/20 10:34:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x10000, 0x0) getsockname$llc(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="f2000000f2c87062ae55798ee8aa0002d8fc866d05b284d0585846603d2b37db06e36e8596a56ee30eb265744440109d1b2562758e1ad581e4ae5b8b7bdeda6117778f68c5cba404d7e8ea7de6ca09aff78817b3301df0d6aef6ee1d676cece0d1e27195295acba4efe2f844c80a121028478adc6dc235729157ec53bce4607b176df92f249bab7b1bb7871a254e9c22bd76cad5f3152832be7dbcfdb4624a6ab683e99986d6e371f8e9915a22c9977e2e029f4086151859e5998a0782df36c684305648578975ff4d19f4cdc74352ae66d52761377a99f81783634d84dedd18dc8e138f61587c4199b044bc801f734ddab95dd5a3cd"], &(0x7f0000000580)=0xfa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={r2, 0x2, 0x6, [0xf6, 0x6, 0x6, 0x81, 0x20, 0xb90a]}, 0x14) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/149, 0x95}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/198, 0xc6}], 0x4, &(0x7f00000003c0)=""/68, 0x44, 0x99}, 0x40002021) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000), 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x2000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000640)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) [ 158.648950] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=24352 comm=syz-executor6 2018/03/20 10:34:15 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x315, 0x218100) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/20 10:34:15 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x101, &(0x7f0000000100)=0x2) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000040)=""/26, &(0x7f0000000080)=0x1a) 2018/03/20 10:34:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x40, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000280)={0x3, 0xe59, 0x200, 0x5, 0x9}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20010000002401010035ecbbdc0000000000000000000000000000004016a646dfd44bbdaa64fc09864437b3b8598a1b9baccc3ee376867dd79a9b7d89fab5da0b47ab2f17cac8a55366eb2ee49e7e64421caeef6a131636b024ef5580a524c1dffaec2e33c99eb1b71aac341022d48b7f74258e145b2e2426ea", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000440)=""/4096) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000240)={0x80000001, 0x2, 0x7, 0x3f, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xec, 0x4, 0x1, 0x4, 0x70bd2d, 0x25dfdbfe, {0x3, 0x0, 0x1}, [@generic="11046096bfb69d9b86a6678c73e315eb69aab56d6b7bb564f0d75d7a99db0d6f07ff6e644b9ae2a911300a7bfc0aa4d98ef6043544c96f89d62b041aa6529ff53bc1fece106abbeea694104fc57a7f1ed1bbd178e486d627ac6340ce52d798313cbb472c742b6a3fdeefbf40a650064d3ca0038e9104d23e2da59afb869c619996de882cf1e3a11f8d043e94e42b9383adffe41d6687cf1fced0be01f1490ea88e472bd5fc474a0722e004e758b4e348672c1c79a1dfccfc18b2558fb3630b05a499361441313d2f65fa8040baf02ebd27d46bb109edda79"]}, 0xec}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/20 10:34:15 executing program 3: socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x6) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000080)=0x401) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00000000c0)={0x9, 0x4, 0x7fff}) tkill(r1, 0x1000000000016) [ 158.714437] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=24360 comm=syz-executor6 2018/03/20 10:34:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x50, 0x1) 2018/03/20 10:34:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000070}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xac4, 0x0, 0x8, 0x7, 0x7fffffff}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x7f}, 0x8) 2018/03/20 10:34:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r1, &(0x7f00008e0000)='./file0\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x81, 0x4) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/03/20 10:34:16 executing program 0: fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f000095effc), 0x4) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2000) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x600002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x3834, 0x6, 0x7, 0x3, "9ed63c08358e461ad0e8de3420e8f458cc90a08ff86851157f6f51d09865c335085da6dd176a915aa9f0267d", 0x101}, 0x0, 0x0, 0x1000, r2, 0x5, 0x0, "227f84e7e7955f8c81d3ccb788e75d9c505e8fca37d0294bcc8c2fa604a4a010b11a07d9be73dd50424e317f07b62ab9d1cd58e2198c66a28184a5dbfe5d6365", &(0x7f0000000080)='{\x00', 0x2, [], [0x4, 0x1ff, 0x9, 0x3ff]}) 2018/03/20 10:34:16 executing program 7: getgroups(0x3fffffffffffff38, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = getgid() lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x7, &(0x7f0000000280)=[r0, r1, r2, r3, r4, r5, r6]) 2018/03/20 10:34:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000), &(0x7f000000f000)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x3, 0x800000000000028e, [0xf800000, 0x3]}, &(0x7f0000000180)=0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000000200)=""/200, &(0x7f0000000000)=0xc8) getpeername$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/20 10:34:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000001040101b0e6aa1a5596eae9000000000c00010000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/20 10:34:16 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x9, 0x8, 0x1, 0x8001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r1}) 2018/03/20 10:34:16 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x2, 0x2, 0x6, 0x800, [], [], [], 0x800, 0x0, 0x991d, 0x4, "d97c07bafeb5b448a84b83df301f2d69"}) r1 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) getpgrp(0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x4800) sendfile(r1, r3, &(0x7f0000000000), 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x8, 0x4) 2018/03/20 10:34:16 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21f}, 0x0, 0x0, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x5, 0x5, 0x2, 0xe960, "5aebe89a9a19df3f739fadc7a3851fc8b04b459ecfed2310361ce3852d5944764afcd6d0db3b0bf3f45123aa", 0x7}, 0x0, 0x0, 0xf2c, r2, 0x6, 0x7fff, "b3e26f9cf8c256bc6e235b4d0bd951ebb9aacb0d58c84b0856d06fc3ecf301f3122ae0a6366f4f9805a00acaa0b47a8ff07ad1cb6f4266052b2a91b3700eb5a9", &(0x7f0000000200)='/dev/ptmx\x00', 0xa, [], [0x8, 0x7f, 0x4aa0, 0x1]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/249) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc8ffd)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000556000)) 2018/03/20 10:34:16 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000003fb3), &(0x7f0000000000)) readahead(r0, 0x8, 0x9) 2018/03/20 10:34:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0xc000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000300)={@loopback, @local}, &(0x7f00000003c0)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x401b3d3c, 0x10000) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x401, 0x6, 0x1, 0x1, 0x0, 0xc232, 0x18100, 0x5, 0x5b9, 0x20, 0x1f, 0x7, 0x5299, 0x6, 0x0, 0x6, 0x8001, 0x0, 0x0, 0x100000001, 0x630, 0x3, 0xfffffffffffffffd, 0xfff, 0x2, 0x7, 0x1, 0x100000001, 0x7fff, 0x1, 0x8001, 0x7ff, 0x3a2, 0x66, 0x0, 0xe42, 0x0, 0x6, 0x2, @perf_config_ext={0x1, 0x2}, 0x20, 0x46b, 0x6, 0x7, 0x8, 0x7f, 0x3}, r2, 0x2, r3, 0x4) sched_getparam(r2, &(0x7f0000000140)) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb427376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ptrace$getsig(0x4202, r2, 0xffffffff, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000340)) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000100)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) 2018/03/20 10:34:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) socketpair(0x1f, 0x2, 0x1, &(0x7f0000000040)) 2018/03/20 10:34:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00005a0000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x7fff, 0xfffffffffffffffd, 0x5, 0x40}, &(0x7f0000000180)=0x16e) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000001c0)={0x1, 0x401, 0x9, 0x8, 0x7, 0x3f, 0x9, 0x7, 0x87d9, 0xd49d, 0x100, 0x8}) 2018/03/20 10:34:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sysfs$1(0x1, &(0x7f0000000200)='/dev/ptmx\x00') futex(&(0x7f0000000100)=0x2, 0x0, 0x0, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f00000001c0)=0x1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/20 10:34:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x101, 0x0) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r2, r3) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x396) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000003c0)={0x411af5d6, 0xf30000000000000, 0x9, 'queue1\x00', 0x5}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./file0\x00') mknodat(r1, &(0x7f0000000380)='./file1\x00', 0x90, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/03/20 10:34:16 executing program 6: r0 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0xa) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x250100) fdatasync(r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000000c0)=@pic={0x4, 0x7, 0x9, 0x1ff, 0x2, 0x1, 0x20, 0x1, 0x6e13d4c9, 0x3, 0x1, 0x100000000, 0x7, 0x69, 0xd9c, 0x1000}) 2018/03/20 10:34:16 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) inotify_init1(0x0) unshare(0x40600) pselect6(0xfffffffffffffe21, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000040), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/20 10:34:16 executing program 5: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) clock_getres(0x0, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/20 10:34:16 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x2082000000000018, &(0x7f00000000c0)={@remote}, &(0x7f0000000180)=0x1ad) 2018/03/20 10:34:16 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=')%@\x00', 0x4, 0x0) 2018/03/20 10:34:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000180)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x242c, &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000e79000), 0x34b, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'nr0\x00', {0x4, 0x100, 0x80, "d9acf4a59b48", 0x6}}) 2018/03/20 10:34:16 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x10001, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37f70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) socket$inet6(0xa, 0x0, 0x8010000400000084) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)) recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/03/20 10:34:16 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10002, 0x0) mq_timedsend(r0, &(0x7f0000000040)="c76d008a24a0b5c2e630996d207542223d4d9aa9ba2c2d0d05e5fba5bc", 0x1d, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f80000), &(0x7f0000f9affc)=0x10) 2018/03/20 10:34:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x6, 0x3, 0x1, 0x8, 0x2, [{0x2, 0x3f, 0xfffffffffffffff9, 0x0, 0x0, 0x2302}, {0x100, 0x0, 0x0, 0x0, 0x0, 0x400}]}) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000309000)={0x14, 0x1e, 0x301, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000180)=""/153, 0x99) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x10000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0x9c, 0x1, 0x8000, 0x5, 0x1, 0x4, 0x1, 0x790, 0x20, 0x8, 0x2}, 0xb) 2018/03/20 10:34:16 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x101080) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x3, 0x7, 0x8000, 0x4, 0x6, 0x3ff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0xf000, 0x1000}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="b6992d0c6767", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/03/20 10:34:16 executing program 7: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000240)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@empty, 0x36, r7}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/20 10:34:16 executing program 3: socketpair$inet_sctp(0x2, 0xfffffffffffffffc, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/20 10:34:16 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x200) 2018/03/20 10:34:16 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001480)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001580)=0xe8) getgroups(0x5, &(0x7f00000015c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001600)=0x0) r7 = getuid() stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) r10 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) sendmsg$netlink(r0, &(0x7f0000001880)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001400)=[{&(0x7f0000000080)={0x1380, 0x39, 0x200, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x12e4, 0x42, [@typed={0xc, 0x63, @str='\x00'}, @generic="9ae3586601fe0bcf35e1bd59750c25f93ecbd2fed88444f0ccbc312c4f8831de66f0c1cd80a121d3ed0fe39ac0112dd58aed7af9270f365be44a7e8f0d130ecb626bd79768471ff9c428bffe3d48447459a9317e51049114c0e6417e0f6d3874c78a6955fe9d5af8179b70dfaaf78744f63a1e74faad41ea3bd17f1028ec2184ef8b30cb1606eab0d22951c7118ed52369032f5e5245a446f8f5606cdc26ba7d4000e005c9998b6a7e46fda08b0f68aa4436f9abd8ff3cea365a362fb03aae2f4c71bdf6b83d8afaf03dfffc1f07fd6bd7ed09a7cdee07b5e24a84e0287dd0dead083b19fb0db3e498bc531333f8ec9918914a", @generic="0f1ffc5b2812ba0c322101886d364299c2fa560a1d5304f0eb48747960f09f71c4ff1d9c835dc5e9c7852ebdd6217d86430b5718076ee713e21c483bee8615354647130928", @typed={0x1008, 0x20, @binary="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@generic, @generic="afdfcdec109f101f69121262dd504d65455abba95b204c9de306f792861d7bacabb153c23090c37aa64283b7cb128d0daf10306e7bac50b4958fc72264ee602feaec88401745c3f604d3297603431c3b34ae75dba2d8ae2b6701a10d25ad7239a7693277bb2269d333b8c9df45839b7376c4785450ffcea26d4c126c391f41eeb7b7bf0f87e9f64acdea1947d1b4243252338e1c7bdcaa220159040dd8da6a24275ddf2193c04fafe2b67456cac4be203d9d342316cd2186b991fcc1be23bbbcd5dfae28df0c875057bfed69086fa4368e741850ca", @generic="b126818884f894f61a7ca831cf4cda296881f681095d3d7bb826eb30e27530e43a7ab0750ab993e71c800e57e6b4293265efc43d60822d0d15967fe6e90997f474112b9ff6675f7b0aceac48f2d3a2cbc84412880e2fd0a49a748e863b66465e34678bf62c8f5769a9a3a5a69565fd5d8a920cb54deeb7b31378c1b6ce94d81818609f6d4553e7fce76fc1959ef4239a2910f8ac9152c4616f1df543fe34d3c92a16b823c2b9", @typed={0x18, 0x28, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x10, 0x67, @u64=0xfff}, @generic="5a4c4099be128905429b28d422a3bf65d6af2072acc0c2829b2ac7519089db4c8706d13f256274a212e895d748ad177f707639b6e1bc78d553cd14668f60c2be6aa560a483211aa506efb4565a9ba0e239edcc81cd33f4b49268577cb3589da5a42e98662d06d3eac8282c6608e209034de820", @typed={0x8, 0x2a}]}, 0x1380}], 0x1, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r2, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xc8, 0x10}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r2, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) 2018/03/20 10:34:16 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f00000000c0)) 2018/03/20 10:34:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x141000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x20, 0x1, 0x1, [r4, r0, r3]}], 0x20}, 0x0) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r3) close(r2) 2018/03/20 10:34:16 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) signalfd(r0, &(0x7f0000000180)={0xcad9}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @multicast1}, &(0x7f00000000c0)=0x8) r1 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x3, @empty, 0x80}, {0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x105}, 0x5, [0x5, 0x14c85ba3, 0xfff, 0x9, 0x4, 0x5, 0x4, 0x5]}, 0x5c) r2 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x9, 0x2, 0x8, 0x6, "2212a81cbc5126d8a403ea6780cd07f61dc1cd1ccfc7f6a8e2742d0f280bfcf9712d9a67d1e2148e09145038", 0x88b}) 2018/03/20 10:34:16 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x401, 0x8000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4e20, @loopback=0x7f000001}, 'gretap0\x00'}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() getpgid(r1) 2018/03/20 10:34:16 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x84002, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) r1 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) fcntl$setstatus(r3, 0x4, 0x4800) sendfile(r1, r0, &(0x7f00000001c0)=0x4, 0x20100000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0x3, 0x5}, 0x2) 2018/03/20 10:34:16 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x242000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) syncfs(r0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x1ff, 0x400, 0x400, 0x0, 0xdb1, 0x0, 0x80000000, 0xb07a, 0x6, 0x1}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000015cf98)) ioctl$KDDISABIO(r0, 0x4b37) 2018/03/20 10:34:16 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x24, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1da) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0xd}, 0x2}}, 0x2, 0x1, 0x1f, 0x8, 0x4}, &(0x7f0000000180)=0x98) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000001c0)=0xc) sched_getparam(r3, &(0x7f0000000240)) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) 2018/03/20 10:34:16 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000340)={@dev, @multicast1, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'yam0\x00', r3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x98, &(0x7f0000000140)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff000}, @in6={0xa, 0x4e22, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r4, 0x49a}, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000300), 0x4) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00000000c0)=0x6, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000002c0)=0x8, 0x4) r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r5) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000ffc000), 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x8000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/20 10:34:16 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xde2, 0x400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x40400) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x12715, 0x2, 0x17000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/03/20 10:34:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) capset(&(0x7f00000001c0)={0x399f1736, r1}, &(0x7f0000000200)={0x2, 0x0, 0xd9, 0x1, 0x3, 0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0xa2d, 0x4) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYPTR64], 0x1}, 0x1}, 0x0) 2018/03/20 10:34:16 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netrom(r0, &(0x7f0000000300)=@ax25={0x3, {"816e653d560930"}, 0x8}, 0x10) r1 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') timer_create(0x6, &(0x7f0000000200)={0x0, 0x2, 0x1, @thr={&(0x7f0000000040)="ddd1a6c689c1c2d36762a36d1a75033d4195445277a706a2489fea07d131eea1437ad7b0dc742d35c9a2adf117cf117adff07984c41ea2b4af23d3946e08683ef0ef2269f6d8d986f596a3504f9eea9d5336588a3d67706acf67eedc7bed4003171479ca0e0551da3ce4075da6b562f0b6ac5be503ed44f54fb6d53bb9d10fcbcb8c2de4edd3a1cbae3f1de353f4baf60ffc71bf67f0d0f1672f87028834acab4c1864453a823529923e3cfcbd8f5aea5294fe8129cadd49ce49ab9c7fac893ab5b40e8b3e8de75d1a734d3c136117adf0d1a455bc68c68efe2ace46a015a22d", &(0x7f0000000140)="eb4bc0263ff8c7614145ee4d6850ecbc7320112179b847d3b5a23560a5ef3b6cdd976e2b89b13c0dbabc4f697f945ba2b933b583018f3ea66eb0cb8200a099dc4994407b8cb1fb4277915cf8e8dc9939d5eb30f074455675301a170ae35b939d0846b6ee59c78fe90f7587b3f322cd8e82a8e8023db65063876e4bf1114f361edec1cfb498a2e0e16e3fe62200ad82194cd6169b5e5a77aba19e71404ffe"}}, &(0x7f0000000240)=0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000280)={0x2, 0x5, 0x80000001, 0x9, 0x6bf, 0xfffffffffffff127}) timer_getoverrun(r3) fcntl$setstatus(r2, 0x4, 0x40000) sendfile(r1, r2, &(0x7f0000000000), 0x200) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000380)={0x8000000000000003, 0x7ffffffd, 0xc}) 2018/03/20 10:34:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000040)=r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000340)=[@cstype0={0x4, 0xe}], 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) 2018/03/20 10:34:16 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) read$eventfd(r1, &(0x7f0000000340), 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 10:34:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000000440)=ANY=[@ANYBLOB="5c00000024002d03000000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5c}, 0x1}, 0x0) 2018/03/20 10:34:16 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) process_vm_readv(r0, &(0x7f0000002340)=[{&(0x7f00000022c0)=""/104, 0x68}], 0x1, &(0x7f0000002700)=[{&(0x7f00000026c0)=""/20, 0x14}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000340)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0xfffffffffffffffe) 2018/03/20 10:34:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xeb, 0x40040) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32], &(0x7f00000003c0)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/20 10:34:16 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x0, 0x1a5000) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) r4 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)={0x1c4, 0x1e, 0x400, 0x70bd2c, 0x25dfdbfb, {0x5}, [@nested={0x34, 0x22, [@typed={0xc, 0x15, @fd=r1}, @typed={0xc, 0x64, @pid=r2}, @typed={0xc, 0x2e, @uid=r3}, @typed={0xc, 0x4c, @fd=r4}]}, @nested={0x17c, 0x60, [@generic="3d0503e49fd0715550dd05c2aa976280af9ed50968f76e8a7f3f50556b9e41dfa2b926edc0cd75ff42dd2d2af415834d465ffbbb051fa852999cba258176081d8ca0d88da77f4ed896ab33c892d36121d185dd8f9e12c06b5dea7bbde65c34e9d2568e6eb7a97423bcec7aef4e7d32ae6e3b417ec0b0e29f7206379a5d9dfb5256d0e24d4c5daf79914b92f0493c18b1d76697019ebbf6d419", @generic="d8bb72a8a56911b1ef9f2984b7e05d0d57ecad23854483470f1897828b50", @generic="0e46485762fcc5836fa78834dce46c14e6f132724fdb679d03b2fa7b024d371e474dd021a9250421e658b54902b6cf63f8519f2e7ae3ee56805614866688d2f6a53dc31bdb3a39c021e9aed0ce04519975d388", @generic="d93a80133b3e904eda86eebfbc4ad8e919d990f4932638acd3109a8db5842cc3b6ae1a427eb1f2be54ab2d63abf32e9d1525a1c45a0913ac58fcfdd54c50bca8061e1c62ecf735551da8f93729df3f8f79857cf1614a71051b04a6390122b46c0aae99ac7991a498326d5fd12c69"]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x40}, 0x40) r5 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$getflags(r0, 0x40b) fcntl$setstatus(r6, 0x4, 0x4800) sendfile(r5, r6, &(0x7f0000000000), 0x200) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r7, &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000180)=""/116, 0x74) io_setup(0x400, &(0x7f0000000040)=0x0) io_cancel(r8, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x7, r6, &(0x7f0000000080)="b6cb0e2aa95748f2f2e6ee9a71a3abe0090727ce8facd4771ba0a6715160822992de1cffc542e2099893d0f374540b6aaad5a419f3d1a2e44f2f52e57b705668d656e042cae93f70d5c443275aca284a44d028fd259cb86d83ba2fee74a4890a8fc05a7409b1afe12781394d27a6e83e196a9ca5b2b779109ed67b5e443330072e9174e29e1e9faaeadf6663c8be6d099cf6dedea1de141ba046bfdccd39e1157c3fe102046ee7abb87e1054f9bbd75e1099ec6f2a06ec594d1c7499011a6603049e9671ee89ec4484132d", 0xcb, 0x80000000000000, 0x0, 0x1, r6}, &(0x7f00000001c0)) 2018/03/20 10:34:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pause() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x301002, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x2) 2018/03/20 10:34:16 executing program 6: timer_create(0x7, &(0x7f0000000140)={0x0, 0x17, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000080)) [ 159.793548] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/03/20 10:34:17 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) 2018/03/20 10:34:17 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f0000000040)=0x7, 0x4) 2018/03/20 10:34:17 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x2000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffc, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x8, 0x101102) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/20 10:34:17 executing program 7: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x1f4, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/96) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) 2018/03/20 10:34:17 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0x81, 0x81, 0x72f7, 0x0, 0x7, 0x116004, 0x100000, [], 0x1fa60395}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$setown(r0, 0x8, r1) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e24, 0x64, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) timerfd_settime(r0, 0x1, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000300)) ioctl$KDSKBLED(r2, 0x4b65, 0x100000000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000340)=""/235) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000440)={0x9, 0x200, 0x80000000, 0x1, 0x3f, 0x120, 0x4, 0x2, 0x7, 0x1, 0x470000, 0x20}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000500)={0x0, 0x1ff, 0x0, 0x5}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r4, 0x3}, &(0x7f00000005c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000600)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000006c0)={0x7, 0x0, 0x2, 0xe7a}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000700)={0x4, r6}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000740)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000780)=0x3ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000007c0)={0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000800)={0x0, 0x0, 0x2, 0x7fffffff, 0x1, 0x3, 0x4, 0x33b5, r4}, &(0x7f0000000840)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000880)={r5, 0xa5, "8824906aba6660aeed1255788062538dad82e98d689cd0d22e7d5497f357ec4e4e1f987213ff0c046eed54aa94e6da33f42c23319e349bab76958e6eec55d8f9520e0b84de78bb9accb77d95c6f7a28615d224dbd83492c193d24a8984bab79b6e95b0f2d503e5dbba630aafd9dfa4e0883696a51febb6a34108e749e69e1c94e316937837f3e7411b35944ce6d4004fb8eca3d251387e0a86369b98c0063f0dcf2e74396e"}, &(0x7f0000000940)=0xad) r7 = syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$unix(r7, &(0x7f00000009c0), &(0x7f0000000a40)=0x6e) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f0000000a80)=0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000000ac0)=0x8, 0x4) ioctl$VT_DISALLOCATE(r7, 0x5608) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/20 10:34:17 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c1f000), 0x8d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffff7}}, 0xffffffffffffffff, 0x11a5d1ac}, 0x90) 2018/03/20 10:34:17 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/20 10:34:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x125040, 0x1) getdents64(r1, &(0x7f0000000080)=""/3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0300000023002d08ffff090000000000000000000400760ba8473e45e19a0100"], 0x18}, 0x1}, 0x0) 2018/03/20 10:34:17 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000000c0), 0x10000000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x3, 0xd1, 0x3c, 0x8, 0x6, 0x4, 0x2, 0x4, 0x5, 0x1ff}, 0xb) 2018/03/20 10:34:17 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000000c0)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) bind$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x6, {0x3, 0x9, 0x4, 0x81, 0xea3, 0x5}, 0x3, 0x5}, 0xe) r2 = syz_open_procfs(r1, &(0x7f00000005c0)='environ\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$setstatus(r2, 0x4, 0x40000) sendfile(r0, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:17 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0xb9, "4d4c3484a6ef24a04b1bfa065255dd5e13ea102f67788221c2e95eb40f688ed1ea19c6735938c584678aca012bc1b419fddfa788ba4d1d6e546ad139ae529c96db87c27aea45e6985d6ec18a1c279690ed28ba78d9faba868d548e26d427a803d39d0cf1761e197adba248bd6e66b7e444590e2211b5d538317a2b17bde57fc8fced7503c165b7aedf65c12383846b79bf5d8f499495d5c43e84af06a64a25a6036d5e0012a743311eef80c5e59d79f11ce09289e135c938d9"}, &(0x7f0000000040)=0xdd) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000140)=@ethtool_eeprom={0xb}}) 2018/03/20 10:34:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x100000000}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x7, 0x9, 0x4, 0x0, 0x6fa, 0x3ff, 0x8, 0x5, 0x9, 0x8, 0x8, 0x6, 0x0, 0x9, 0x3, 0x100000000, 0x634f6caf, 0x400, 0xffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000004000/0x1000)=nil}) dup3(r0, 0xffffffffffffffff, 0x0) 2018/03/20 10:34:17 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000006000)) 2018/03/20 10:34:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffefdffffe) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50394b0ccdf3be6f"], &(0x7f00000002c0)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x8}) 2018/03/20 10:34:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/03/20 10:34:17 executing program 3: unshare(0x10000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000dc0fc0)={0x800}, &(0x7f0000356000)) r1 = pkey_alloc(0x0, 0x1) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) sendto$ax25(r2, &(0x7f0000000240)="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", 0x1000, 0x40080, &(0x7f0000001240)={0x3, {"f34cfd278b36ba"}, 0x5}, 0x10) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r1) mq_timedreceive(r0, &(0x7f0000000040)=""/88, 0x58, 0x0, &(0x7f00000000c0)={0x77359400}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x4, 0x2, 0x4}}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e20}}) 2018/03/20 10:34:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='vlan0\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0xffff, 0x1f, 0x7ff, 0xfffffffffffffffe, 0xfffffffffffff800, 0x20d}, 0x7fff, 0x4, 0x1, 0x4, 0x6, "0a56bba9b4950d83c7fc84d01525d8e3aab66e2dd57a00e01af633352293151d674e3db10a84346c7cbbf34b20bd9634e4308855d12ecdc60a6dae40608c08ca537099b7210e74852aeb60397220bb03f32b79d9598e334b846375953a5fa9774b90cf8ac6d497e14a0eebdd3c3c988f6a2711b5c7e78f241678edba57f1c0d9"}) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)=ANY=[]) 2018/03/20 10:34:17 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') dup(r0) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:17 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x4, 0x0, [{0x5, 0x7, 0x0, 0x0, @msi={0x0, 0x9, 0x8}}, {0x5, 0x3, 0x0, 0x0, @msi={0x7fffffff, 0x4, 0x100000000}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x5, 0x20, 0x100, 0xfff, 0x7}}, {0x40, 0x0, 0x0, 0x0, @irqchip={0x800, 0x5}}]}) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001ff7)='/dev/kvm\x00', 0x0, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/4096) 2018/03/20 10:34:17 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r1) 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(&(0x7f0000000000)=0x3, 0xc, 0x1, &(0x7f0000000040), &(0x7f0000000ffc), 0x0) 2018/03/20 10:34:17 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000000c0)={0x10001, 0x401, 0x7}) r1 = epoll_create1(0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x7, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0xead, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xba}, @in={0x2, 0x4e22}], 0xa4) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0xff8}], 0x1, 0x0) pwrite64(r0, &(0x7f0000000040)="056ceac54e846226b9ea291cc7f451a04e92e319a3b61d206b088dffa2c9b1913b7ed9de1daa8998df4219bd581b60810e2dbc87e91b7bb60b97a3e7654ba5106fefa01cc472160ce5c6271696cf2b869c64fa0d2f45f39cc4cd7ef58b95a84541e02a1817", 0x65, 0x0) 2018/03/20 10:34:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf77000010d800881301e710", 0x4102}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x101400) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x2, &(0x7f0000000100)=0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0xfffe) close(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'eql\x00', {0x4, 0x6, 0x8, "db13151b396b", 0x401}}) 2018/03/20 10:34:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe71, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xcf}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xf009, 0x2}, &(0x7f0000000140)=0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0x2800000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0xa}) ioctl$KDADDIO(r0, 0x4b34, 0x5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r2, 0x1ff, 0x2, [0x7ff, 0x0]}, 0xc) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="2d78910b891a9d11d019764e607df177cb8d4e10db5a09191f7e241b7f8673c12499a97c1e9c3d86380a5fc273e8628836efec0773207c786db4c092ae6ca7b494865a73d6e06dbfeb8303a8e1ac75a99d424b8149ff8fe939f03eff3f1b59d3e5a8b7150b3209b2aaf43f0de6780682b2bc06584ad2ee2d43849fef9cbb6bdcb9968b16320af9200b6a746985accc11b95595492d69c6df887fc3e8745ee60d19b9ece85353265c0e83cf196372bf4d87f42be5640c1c9ef4dfc0e4a4fb80", 0xbf) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)="475e9b865ffbf5e0606095cfb22820bbd2e1f924951f144a436b56d2e9b69e4769c9738758c4b398f565a9d54039d1ab0f0605af40aae6c8916e7a3a982bbf83ab0103a262f7b3870c206551316af94111d121cec2db67136e2b08cd933bbe29b13c0f55075214cbc7b1c8d3e2aac420b4889a0347cb7846e2302f166a02a9a7e3076c1871b5474be580a8a42c36969879e446d85c2fdb7e1640c2ba73c821dfc7488590abe2bb7f63e820dcdafe4a0ac6ca961445aec0f2633a2ca4878f374aa14b561c759e37d532be251a04ed011964983986818c5cfcdff3044aba2038a21984ddfce2caf2c91351bbf07059ec8a8c2df725b1") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000480)=0x2) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000004c0)={0x0, 0x8}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000500)={0x800, 0x101, 0x9, 0xfffffffffffffffe, 0x3, 0x100000000, 0xffffffffffff6f79}, 0xc) bind$rds(r0, &(0x7f0000000540)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000600)={0x6, [0x9, 0x94fb, 0x9, 0x7, 0x20, 0x0]}, &(0x7f0000000640)=0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/policy\x00', 0x0, 0x0) lseek(r4, 0x0, 0x7) getsockname$packet(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) sendmsg$can_raw(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x1d, r5}, 0x10, &(0x7f0000000800)={&(0x7f00000007c0)=@can={{0x0, 0x0, 0x3, 0x2}, 0x2, 0x3, 0x0, 0x0, "b748ffeba2cf120e"}, 0x10}, 0x1, 0x0, 0x0, 0x8890}, 0x8000) getrandom(&(0x7f0000000880)=""/111, 0x6f, 0x1) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000000900)={0x8000, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @rand_addr=0x131}}}, 0x108) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) io_setup(0xffffffffffff1552, &(0x7f0000000ac0)=0x0) io_cancel(r6, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x7, 0x101, r4, &(0x7f0000000b00)="dc", 0x1, 0x1, 0x0, 0x1, r3}, &(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000bc0)) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000c00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000d00)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000d40)={0x9, 0x80000001, r7, 0x8001, r8, 0x7ff, 0x7}) 2018/03/20 10:34:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) fchmod(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200), &(0x7f0000000280)=0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7ff, 0x14282) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x9) 2018/03/20 10:34:17 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000080)="c6a00f817372f36aa2e31882b8797f4b4c86f2c5b1ac4ee763a063e3275d8d8210646bfce042520f7e9fcf92cf9aaf52ba07428d30153620dbe45e53", 0x3c}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="5f266f99424b91c8599a6f1777a7500ec006e34435e518ebe08e932042ebce144a8e2919258a11587a8e363d2195a07780bd3ab1161035bdb73d45ce516e0afee9147aa75494fab20f0ad044652f87783726c20de9b019c814ee4247db2271df56d8b577050e10c63b7a4f07366c5b5e1a7733568e0aca1430047c324e3b534034cccbf1696aee7ea162c8c8bbf23a702f93b16813ab3e144ccbf7d242c92ad4e18317c6", 0xa4}, {&(0x7f00000001c0)="62d3acaf37f250fd23cc1421d4eebae7ba4346441ee0953c07f29c3f2f2c789e5d9807219ca97859920488b7f038f12677fadae45e1eaa6ea3af83c1fc4ab14cc5df60da836e7f43c48d0d37d95471aa95045028247e0bfe02d9fec3af5470c0774f57c6e2601c3d8e771048ca507e273e55fd7d343d968e1ca02eae34d1e73f5eddc808d150326b2a05ee5b1a18070e52f941d880162a9c6e62e1a5f7e6e68363699d1e716d4e17f91ceef6ee140d990fb6d3c8df4f1f0b5f3410a598109befce455b64fbd7a3d76133f87fc6b8974869a20a79d6163540c31708ce0d", 0xdd}, {&(0x7f00000002c0)="55074ee4462a5416f8f2c16e0947cbd1846122b4c4f5dde5224178213a17e6d48f66325f6c898e0626f9b229b2b1e58d264b11130c3c3fbca36ebc84352f4874e4d21b7cb965d9e3896781ccf5ce6378fd02d32d42804521c4ea618e4e8b88193b3562d71721f6ae1596b4644aa98c6ec8c4b299b7cb4347a7a58be0b7da32683f571ddece21b64862a9711b71f93ef2ce4ddbab6e466976287a55181fca3dc37292e13915ffecb716da68262174e67e3627c17e2bebf9adbfee3b6a5958fa5b5a1ed198106a4fb0daee2869233227fc1da33e4dfb713b3cdcbc", 0xda}, {&(0x7f00000003c0)="5e8f31609f62695142e057f66f1a1f3af4e9cef5b3daafd4ef843dc271ecabc22299ec43a9a0e43140b7f8abd6b744d4428023511013be8c2a157cc321f6dbd5e9b19b", 0x43}, {&(0x7f0000000440)="36702d84085a0d6c9a789ee4480196ee577b21a2b365b07806508adf2ab7f49eec878b621472ac18028833b78cbd533ef8031ff9ecb31536c99b4d97e638cd667ca336f50a3c385b3519f540b69e33584f812ecfe963bfd8e977387c11c46ad09b7162d1a91c416a74b9acb5a6941923829e62fcaeb7f3505545b04b9e71dc506655fd4818bfc3082d020c0958bb643a6c6cc69734aa5b5bc55d2a236b25324315879c029a6a3c714dfb7243aec9a5f05e6ef9bc8e764eb3b3eceb1878a3e7736cfb05305c8e79cb54cca10d", 0xcc}, {&(0x7f0000000540)="589ff460e7858077e6130f49ce6f", 0xe}], 0x8) r1 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/03/20 10:34:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x4, 0x2020000000000000, 0x1]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) mmap(&(0x7f0000753000/0x4000)=nil, 0x4000, 0x2, 0x11, r5, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000180)={0xfffffffffffffffa, 0x1, 0x7fff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0xfffffffffffffffc, &(0x7f0000000000)=[@flags={0x3}, @dstype0={0x6, 0x5}], 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/20 10:34:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x9c23, 0x0, 0xfff, 0x1}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/03/20 10:34:17 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6000000000000}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="801e21d900c2eaf307648c3d7e47165783f88d3847196a03eb29d1e2378fa6dddf9a38b486b4ff2b643f5e9aa508b79dbbd4d945cc75beee2e2fd5ac8e03812c5d457f7734a20c048cd9a8df6f63eb9998c57488651ff0f498bd44378ec0876291e50c4437aec9f235610169051f452d704c68ebee161b5ca04e36d908cf339516527323026614871ecfe5bae6efdab58c662748138efc", 0x97}, {&(0x7f0000000180)="2589aa5ff604fe96ff53cdfaa76312e52c86bc4b39dabd100fb5bbd93bd08e71c0805e18441a91a1a5c02ddbc8eacbaf4319d77eee74c6c3beb1ce228765872daa4d6ed70c48fb09087efe4f471ba24ae115127abbac9ca047297b2641361b09cd55ba81ded10b4080454b6896c827b39b9f53ef1c21", 0x76}, {&(0x7f0000000200)="c0ae9b5f7db34b3d786aa84225801879376497e6e0c5e4948fc204509661d34626348acc33d40cd2c39fe4517740b30a78a7bf31af455df1adbfecb004b11b70a8a72fa1bc4c87160d7194c1dd148c986254e37e454d2d4b8ba656abbd31e658c6ac1061c3a0021a34aa6c255085492468cc7ffb63b3ff", 0x77}, {&(0x7f0000000280)}], 0x4, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x1038, 0x20000080}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000340)={{0x4, 0x1}, {0x4, 0x8}, 0x200, 0x3, 0x3}) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/03/20 10:34:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x2000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) 2018/03/20 10:34:17 executing program 7: getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000140)=""/130, &(0x7f00000000c0)=0x82) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001800)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/210, 0xd2}, {&(0x7f0000001540)=""/245, 0xf5}, {&(0x7f0000001640)=""/71, 0x47}], 0x6, &(0x7f0000001740)=""/165, 0xa5, 0x3ff}, 0x40000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001840)='/dev/sequencer2\x00', 0xa00, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000018c0)={r4, r5, 0x7, 0x2, &(0x7f0000001880)="ccc3243e6d471edae7a5633f", 0x2, 0x10000, 0x10001, 0x400, 0x9ba0, 0x800, 0x34b3, "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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe2000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000100)="0f32660f38f689000067f267dc21f30f1b043e0f9d86d62b0f01d1660f6294fde10f0966d9ee653e0f2301", 0x2b}], 0x1, 0x0, &(0x7f0000000440), 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)) io_setup(0x0, &(0x7f0000000380)) r6 = semget$private(0x0, 0x3, 0x100) openat$dsp(0xffffffffffffff9c, &(0x7f0000002980)='/dev/dsp\x00', 0x547080, 0x0) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000002900)=""/114) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/03/20 10:34:17 executing program 0: unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x541) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r1, 0x24000000000000) 2018/03/20 10:34:17 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000180)={0x8, 0x800}) 2018/03/20 10:34:17 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x2e7d3247, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f00000001c0)=0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/03/20 10:34:17 executing program 7: syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/21) 2018/03/20 10:34:17 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1f}, 0x2c) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@can, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000001400)=""/43, 0x2b}], 0x2, &(0x7f0000000300)=""/91, 0x5b, 0x10001}, 0x40000023) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1000000, 0x4cb, &(0x7f0000000000)=""/251}, 0x48) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0xffffffffffffff03, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000400)="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", 0x1000) 2018/03/20 10:34:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000026007f000000000000007701000000ff0100000000000000ecffffff0100ff10", 0x24) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000004c0)=""/1, &(0x7f0000000500)=0x1) 2018/03/20 10:34:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0xc0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) socket$inet(0x2, 0x806, 0x65b9e17d) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001540)=""/236, 0xec}, 0x0) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/20 10:34:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x9) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/81) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000008c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x740, 0x228, 0x360, 0x110, 0x0, 0x228, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000000080), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0x0, 0xffffffff, 0xff000000, 0xffffffff], 'sit0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x0, 0x7, 0x60}, 0x0, 0x190, 0x1d8}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}, 0x10, 0x22, 0x8}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xff000000], 'ip_vti0\x00', 'teql0\x00', {}, {}, 0x6f, 0x8, 0x2, 0x20}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x19, 0x6, 0x8}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x2}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4, 0xe, 0x7, 0x69}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffce2) 2018/03/20 10:34:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r2) r3 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000cf9000)={0x2}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r5 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000200)={{0x4, 0x7fff}, {0x20, 0x8}, 0x0, 0x2, 0x7ff}) sched_getaffinity(r4, 0x8, &(0x7f0000000180)) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000000340)=""/29) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r4, r5, r6}, 0xc) 2018/03/20 10:34:17 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0xeeed, 0x80, 0x4, 0x0, 0x0, [], [], [], 0xffff, 0x7}) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000a0afdff000000f80000000000000098"], 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/03/20 10:34:17 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x8}, 0x0, [0xfffffffffffffffe, 0x0, 0x7fff, 0x2fb, 0x4, 0x3099, 0x6, 0x7]}, 0x5c) r1 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r1, r2, &(0x7f0000000000), 0x200) 2018/03/20 10:34:17 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) membarrier(0x2, 0x0) r1 = epoll_create(0x948) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) signalfd(r2, &(0x7f0000000040)={0xd9}, 0x8) r3 = socket(0x1f, 0x1, 0x7fff) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x309, 0x80, 0x3ff, 0x6, 0x6, @random="4a0b9f939724"}, 0x10) epoll_wait(r1, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000abb000)={0x20000006}) 2018/03/20 10:34:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xcfd, 0x80000) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"c155725e2759e7"}, 0x80000001}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000000c0)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) 2018/03/20 10:34:17 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) r2 = getgid() fchown(r0, r1, r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x80045105) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x4) 2018/03/20 10:34:17 executing program 5: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x0, r1) 2018/03/20 10:34:17 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) r2 = geteuid() ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000280)={0xc, 0x4800000000000000, 0xffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)={0x20, 0x12, 0x800, 0x70bd28, 0x25dfdbfb, "", [@typed={0x10, 0x36, @u64=0x8}]}, 0x20}, {&(0x7f0000000080)={0x1d0, 0x23, 0x1, 0x70bd2c, 0x25dfdbfd, "", [@generic="0bd59fa302c914d8ce5597711136e7c532407265c9b40960405f27df9d496a68273c2f7d952a4fbc5aad3ab6dde131f8ac37f720c18752ece4e7ee6d981ce7758317ed40bbe69a1e5b0abcfc24eadddb5b9512315b6d72c9adeef1a6169b35f99adc431c11027ad640848a6f6f6da0e8f580d95ad9d26074aaba8ca44851096a6ddc420cbcd9c3e207086d65fc31c1b3b1b12d8b8d457ef43b8d7d8bd2ece0e1c20e4ac5c67f428d37b48dee939a4653fff5141c3d3b37e37d5f7d8eadd85c913bbcf9dce641050b359612df4f", @generic="9b4896da5b22e815679cc2a75039416cd5c6489e99a772dfceb9154ea4de6e004192868b68e2e01a45", @generic="83b13aa18bace54fd71451f0ca3f58d577a4ba455e8cc0c2f72af725c8f1e673aa4bf1a9290407ab4d1d6fdf251027e291467c83c0b871ddfa9813a482b869bf6ca1229b675f3cae0fc9a59ccefaa263db5b056ad7f53f5824a75775dcadc2041ed94054cd4e86a78b7db516bb6ccd7a110146dfcfa0f60920ffa07b75d43484dafac36c39b2573eefb47a60e7525426eabfb06845a946e9d16b13a5879c22304bf5b97a114f1ceecef06252b97ccf13a1d9a1d71e7b2d6ee506a427ae564b39b08836729af5d7f5db"]}, 0x1d0}, {&(0x7f0000000880)={0x22a0, 0x1a, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@generic="ab2dd705ecc85bb7fddeab5ee3f603a8ee32d2b25dddfc1788c736d280d76b8c1b47d2d55207ed909e0adb813651a961b29e2f121375fd716604e3d4bc", @typed={0x18, 0x47, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @nested={0x20bc, 0x58, [@typed={0xc, 0x401, @uid=r2}, @typed={0xc, 0x81, @fd=r0}, @typed={0x8, 0x5b}, @generic="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@generic="ab1c0b3edc9e259d47bc3509dd423e75d66d167f3b8f9911e80b3b2340d22c6b7008adea87cd01ac1b563b011d733cca80b0cee452e055c6d62672e3a207fcf5bb1ca38dbe2011ee53c87d448b30e5f0e41b009c796c49744539236c93147c69b4f83555179ce83dbec07a51479f36a67aa116a98d206e08eda6bcb998ff5e74f7aff818b5a2f064cd9138", @typed={0xc, 0x43, @pid=r3}, @generic="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@generic="10f756ae5a7fc47e564c648f1572345d7c2c511bb7f383b4221e82ab7a4d696464e649fe3b7c9953d1bdcf995b049468fd728caaff8c243e5d4ff4b026bb8e3895d07a66f54696600588a90609ec3177a806f17ba8c90011e68569c7ef6f511aae91572532b671753b65688521da02f9746613281bad3bf4b7423c37ef18f8ed009d7765a1306eb95f675075f3ff61012383d615241d4e3fbd9305884c99c7a11c2f3477f4f863976b77e2458d70fcc985e28a0dc36c488182d147a4e8b6479784cb580895ca2a3db6d4", @nested={0x1c, 0x70, [@typed={0x18, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @typed={0xc, 0x2c, @fd=r0}, @generic="53f839e6e5650bf0f9ed61999802869ba2a6bb9295b86ab2a0f4dd03865ace453a2f0f05dd0f8e7820e4ebde243dd3b4cab3795c0bba7ca4a9cdfe10b289b91f1880461b701255bf5bb0ed1cb4a608f5fd39dc0f38c54eb8332c1a1a2f4f711e0b16e3139237e794f75456e7727ff96458b22240dfb241974cc05d54906a83a425c42e6569ddc1f988b89d"]}, 0x22a0}], 0x3, &(0x7f0000000340)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r4, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x70, 0x24008080}, 0x40) 2018/03/20 10:34:17 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) 2018/03/20 10:34:17 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="029800004440a1630200000022cbee02000000ffffffffffffffff270ed7be625ce0d4fd3ea2be1be2af6da2b0e013c094198f898e80c56cf2188ff23ce7ea40c66ec984ab998c2eca"], 0x10}, 0x1}, 0x0) 2018/03/20 10:34:17 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/70) fgetxattr(r0, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)=""/53, 0x35) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) 2018/03/20 10:34:17 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000), 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)) shmget(0x1, 0x2000, 0x220, &(0x7f0000ffc000/0x2000)=nil) r1 = shmget(0x3, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000340)=""/146) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cdbb47f5713928b308000000c3963990f23f7bbdcb0fbab2ee083a3641e26ad9370f067497f7a104a859058cf06c3d2be4914dfd6b21c0580a1506232b0dec7e", "a6db42ad1dbbd35488e1ec5ce4ef9f124b9c6a65610e2aaa61e765384aa9fa17868f33a7c3aaf363943b90c284560d831170f9413c184b577cb01c67e1f56018", "5dd015fc9b00a59eb1561188805f98f85d2695c8ba03ecc4a905dc798e41a91c"}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/03/20 10:34:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80, 0x80) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000001c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) listen$netrom(r1, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3, 0x9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffff9, 0x10001, 0x1, 0x8, 0x4}, &(0x7f0000000100)=0x14) bind$netrom(r1, &(0x7f00000002c0)=@full={{0x3, {"fc31ef92dd2022"}, 0x1}, [{"be54c59eca1238"}, {"9aeb8d8483579a"}, {"bde103136f2840"}, {"57254a92ebf300"}, {"74720220683ef7"}, {"c1f8bd8b53c2ae"}, {"3d9d86bc6dabb4"}, {"87dac6b5b7c289"}]}, 0x48) unshare(0x80100) close(r1) 2018/03/20 10:34:17 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x20002000}) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000000), 0x200) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)="68936c21d82fa7", 0x7) 2018/03/20 10:34:17 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060040000ffffffff000000007802000030010000ffffffffffffffffc8030000c8030000c8030000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="007ea8d4fc00000000000000000000000000000000000000000000000048deb4b6716b07f96c0000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4c0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8) 2018/03/20 10:34:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x103) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="b346cfae03db8c16accef2287c1a0ac24e3b03919b8904477513aacfacff02c936b086b825fe0a05cec5f1a074d94ce5fd04043ce87b48e361197125991d10ea4594d7d03e37c41005ea9d808d3416311157931bf9d9b270c6c40c3ecdfbf7ec85d8145fc5ff805c213d7d5f405275a4aef2243d867d5528f90788eb6eed11e60834305a9c1c7253d97dd2b9027242d579b4f1c31cf29ae76edd38edf983464dc47850765467e2f8cb29c3572885c029694bbdf4bfd915b7c59997815b3165f08bd64bdac2975c872bd383fac66fb88d1566dffcd165cd64bb35a5a324247c36977e15ce00000000000000000000000000"], &(0x7f0000000240)=0x1) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/03/20 10:34:17 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x6, 0x53, 0x6, 0x903, 0x4, [{0x1, 0x1f, 0x2, 0x0, 0x0, 0x2}, {0xffff, 0x10000, 0x7, 0x0, 0x0, 0x1201}, {0x4, 0x0, 0x8, 0x0, 0x0, 0x100}, {0x1, 0x3ff, 0x5}]}) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/20 10:34:17 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x40, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/20 10:34:17 executing program 3: mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x7f, 0xae07, 0x5, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x20}, &(0x7f0000000180)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80000, 0x0) fsync(r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/03/20 10:34:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000001380)={0x2, r1}) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001280)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/dsp\x00', 0xc2080, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000001200)={0x7b, 0x0, [0x2, 0x101, 0x8, 0xacbb]}) sendmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)="ba", 0x1}], 0x1, &(0x7f00000019c0)}, 0x40) tee(r0, r0, 0x6, 0x0) 2018/03/20 10:34:18 executing program 4: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003d40)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003ec0)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005d40)={0x0, 0x0}, &(0x7f0000005c00)=0x60def160e5e8405b) lstat(&(0x7f00000054c0)='./file0\x00', &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005580)={0x0}, &(0x7f00000055c0)=0xc) fstat(r0, &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005680), &(0x7f00000056c0)=0x0, &(0x7f0000005700)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005ac0)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000005bc0)=0xe8) r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005740)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000005840)=0xe8) r17 = getgid() r18 = getpid() stat(&(0x7f0000005880)='./file0\x00', &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005940)={0x0, 0x0, 0x0}, &(0x7f0000005980)=0xc) sendmsg$netlink(r0, &(0x7f0000005a80)={0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000000880)={0x101c, 0x19, 0x100, 0x70bd29, 0x25dfdbfe, "", [@generic="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@typed={0xc, 0x61, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}, 0x101c}, {&(0x7f00000000c0)={0x394, 0x1c, 0x2, 0x70bd2d, 0x25dfdbfc, "", [@nested={0xac, 0x50, [@generic="e843d5acadf3a79821d2e0dde502164118f7fd4e3db2f9d5240c3b6d38686e4e66654aa632d033e2b4b8c5ab126f970fd557553bedfc4a4f5cd83f2b4e90362e0f4a2fbd21c7d0cd9cc9f245768fcd7f9a3779f1ccf27d2acab22db28956b1564773473f1596cc9e849c961ce3744674cb2a17383b736f10779c2e9f3f3ea8eb99b8a50d38bc011e4c76af2fb9e6c1e1daee151b74e448dcdb00e305b6fe26a22427de0d6edc"]}, @generic="80df1408d37ec7ef321dd2c83b063ced61ea404d847ee7127480b242d7361c7330303b580eb212c185eeafad809b60e50c257435d18c45804f1395ae50f1ec109f79855e74878617ece8ac623c9317892ba0245dc2952cfc41efaabe99ce3e61a189fd722190bbff48570c876d21a5269a64e52611005f02c6dc045ffe680d40fa233af0ebe248740be36a20", @typed={0x8, 0x18}, @generic="04989ce0c953224f5c03a51e79a5161edcc3f57c129d2030b01c6df86cd4ba6cf7231e86b2080d7fcbd9cde73b8b16a18059e61cd6ce9a121b07d42e3c02cbc63c44eb419cd367f96de7f7a511ec1cd5b620c4efbe74f82df41b56d9c87c75de8e1661be188dac0eb3660db4a855f688d2645165db3b53440d75ff4cde06f97e0599b1d0b726f9c27da7d0a7ac0654d2d313341388151d547ea89c5be3bc1a817a6796a06ff3509cd1e055f1317103479db47fa82af7747148018f8612eefdbdc5a7b58ab07ab1aac5e832f99f7566057dc2253c18568400328ab5062e6cdaaf5501c3ef1b07f0bbe5533f73757cf4c8cec077f71d83bd71ea40", @generic="0d6a41715f261b432c12d7d71379fa368a64274c9aaaec5e128f384603864c06bc7ac2ccd06b8d9ee47dfd15b233af1063d108a9a91df3aabe437ab834481c4da0d5bcd4508cc9d18e934625", @nested={0x8c, 0x9, [@generic="9248fd1e26b55c1cdaf67df0918b88663da483", @generic="fff566aa81948b89cbba5f97091763fc1c9d359d6931f0ea78d1702881bb7417091e32ba7809c24754549802bb4fbb4165ac620a9014525fffc44c0d656a7e36d1d136f55faf727b70d65552d006f815594f10b67915f334aad6887a1c805776450cd08601aef1771265f2f74967190b13f61948"]}, @generic="b04986bf59413dc7c8b45a8a5dd59c24d4282c64f1b6df84f4c58f8a771fb16308bcfc42d05fc7db1738f517a4adf33ea56ecd36349aa9a5f778790fe6e568e94d", @typed={0xc, 0x95, @pid=r1}, @generic="26b392b1d740d668a7112a34a5e27d6aa3169190598340dcc16203f90e529ac3bf0e1d98"]}, 0x394}, {&(0x7f00000018c0)={0xbd4, 0x26, 0x934, 0x70bd28, 0x25dfdbff, "", [@generic="4694964b863864", @nested={0x1a8, 0x5f, [@generic="858bed77fcaff877e3cf5a76a5b9a595ae4dc17ff96161a85e3a6282ce7fd3c7582cb867643f32faacb05f4c571ec800287f8abb6085af4e0be1227508dff02e88eee3fd7a685e5e6fc3116a37d1651871d4e29ac8f013205fe6ca2c7c688156cd9e0568f59d2083e335d5f1f3750c1724c4fe4546a811f6f70d2d3ef6c7db5a7c2d444360e6daca15f5babf5a37a4b95618921e6793481b5e7ef7d10b22813fd100ce17606ec1ae26fe69880e280d18a4f42db6639a290fa69f0f96df9f", @typed={0x8, 0x1a}, 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[@nested={0xdc, 0x8, [@generic="9b", @generic="130bd37585b76d79771cb2475b54ae1ece2a4accd70969d676fc5b66078f5f048ef63dad9ffc8ff572d87ce6a8acef814d262c47a04db1daa37feb4aecee7785d0fbbc357542b605833efc92d794c89a7cb9c3503f8ee7587f98df54fbd61d31c0eaedb321cab97e989a4e94e21192f59b0196c884fa7eecae10903cdaeb9c32ddf3b7974f875a1bb5ae277c0a1e963961337e4a5c6a50215f44516dc4c95b252233676d592c07", @typed={0xc, 0x8001, @uid=r6}, @typed={0xc, 0x79, @pid=r7}, @typed={0xc, 0x68, @ipv4=@loopback=0x7f000001}, @generic="0f2682403fa9e61728f0"]}, @typed={0x18, 0x15, @ipv6}, @generic="a55832a1b35f0389a662acd95909fb88e2ec4999b1e2368e54a4e80f50eb7ae3f24fd3702d0fa6ffda7139999f09eaa7eca04e5d89ffd3"]}, 0x13c}, {&(0x7f0000003f00)={0x1464, 0x24, 0x420, 0x70bd2b, 0x25dfdbff, "", [@generic="cdaaf52a472ea09d93bd3db71a6490f1c00242035b498cb2aedcb2e3570705f82805987c3cdef00d46739422c8b50a5a77d2b53bba1bf70b917bb3cd095a58bb3ee292c0c174fd962119953d32d9714aa842b7edfcac078c04738150adda518bcf70d46a885cd925c811f7c73d3519f7530aadd39ecf774cbc4024af4b6ec1ca737958e4a3587f605a5cbf5cf248ecea694814411176efe563518b0d96f3ee170da0c6f689ceda5e1cbd83771086048cdb938b25b77f37464202bccf1d11c4b8629e5d22ce1f5a73e6805ceb68ffe40f44016b5d99a35e4ca4360b2823173f03b74b1ea9", @generic="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@generic="348f96b13ad2ca21f08ba5f17868e37f7ec6561d2e720580a4bc490d9c6c4c3d51f521abf8e16e6fb0a872172c11202cbd8530a70e15d234cf77af03491d8b241217d67e32b9d1bc10edf53cb1924ba2074438ba628cb3fb55c4384c1d71a0220dd9e8a4a498bf8b5536e80891154fe2fd762bb177ee0612e3a5e154a635e1153bf2e0de1307b8c6bf938b3ea3012b2b03b290f3571ea1e09dc15df30dc2082658579424fdd523d7da636281198868ab644edf9200f1d1b59cd4a512d90cc8f0e5b3d8a432bacfc11fe0ebff39cb7db3028783e578263f41c2713f1628d811c67609bc", @nested={0x130, 0x8b, [@typed={0xc, 0x8e, @str='\x00'}, @generic="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", @typed={0x18, 0x31, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x5e, @u32}]}, @typed={0x10, 0x88, @u64=0x1}, @nested={0x1c, 0x27, [@typed={0x8, 0x30}, @typed={0x10, 0x90, @str='/exe\x00'}]}, @generic="3ac2b05184dc435faa9201224ddf9a2eadb1d9c7bd0ffbb203baa48ae1fb4d6214683cdac5a67bb49bee1f54544f720e50299fe7bbd5110ea7a8a6531a9c08984313bccbdf50871a5d36ae8655decfe5213954c3c0fda551cae467672d3e392b756be8af248d8d0d8b4db9142b65ecd0b0fc6af1f6587b0cf435360f1cb51b2337078ba9d7fb444a79634fd85716ce700492bb159974716405d28a4e731c777ce90c310f8d4ee411ddf9d81170a474ab1a6a4e805fe78e109214df77e0dcc20de1f4a6a3ccdb78fcc5f24705204a89bc6adc1c71a343eb0d9ca17fd12b9c447088e3019077f1f76c2eb3fabc32c638", @generic="a96940e562e922b31805b897bd45a9fd4035e3811797c5d0d896b9fc6185f599faea4cb8242688a5f5eee06b53e4aa2654359bdc0a", @typed={0xc, 0x7f, @pid=r8}]}, 0x1464}], 0x8, &(0x7f00000059c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa0}, 0x0) r21 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r21, 0x4, 0x4800) sendfile(r0, r21, &(0x7f0000000000), 0x200) 2018/03/20 10:34:18 executing program 0: write(0xffffffffffffffff, &(0x7f00007d9fdc)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/110, 0x6e, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x3000)=nil) 2018/03/20 10:34:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 10:34:18 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/39) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000200)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x3, 0x7, 0x800, 0x100, 0x2}, 0x14) r4 = dup2(r3, r1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffb000/0x1000)=nil, 0x4, 0x7, 0x1, &(0x7f0000ffc000/0x2000)=nil, 0x7}) bind$vsock_stream(r4, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/03/20 10:34:18 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) dup2(r0, r0) sendfile(r0, r1, 0x0, 0x72439a6b) arch_prctl(0x1001, &(0x7f0000000040)="1c") 2018/03/20 10:34:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000fc0000000736c4ee3791dd60eb169c2f1f5b46595ba587bd6849311584eed27dd624db8bee8f6b768381bac7b7c29390b8c26d683e43b7be44082fc66aca7b8a2828d61cf45623a35933166791a9bcfc563c45fd57a4feccfc8df0871afc8a64c560ab68c7cf594f07ae536aa86e98d42fbf155824f77a562c41461c34e182bb8b9339941bb3629bdbb84895dbbccdbb728275b415764fe566202ba789eed944441ceee8836c4bc7a07ebe9c21e1047c3de45652cedba1725af0cb0a8f64baf51f9cb65628a58d0ae2c19df43eb5461ece8b686a66f984f1e012656fb7b3bf592c7e7d67b1948f0b5f3363d7c3c10d2dc6bdd50cc58fb0eef0a0471625475c5ca6cdd36e4915948d5083f7c8cdab85fd58173a7d2615974aeebb62388a33739196d7708daf36995ebf5d2ca5c729c94538a45dd26550d935a9ef891342f2c13db4f96954f36468cd7bcbc301fdab9b40d0626cbd590d01bcc9bce9aba2099793b90436a4da262392032729edf473a20203422467782f43223e406678114e60f94969542f"]) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) [ 160.918277] ptrace attach of "/root/syz-executor2"[4276] was attempted by "/root/syz-executor2"[24777] [ 160.948689] ptrace attach of "/root/syz-executor2"[4276] was attempted by "/root/syz-executor2"[24777] [ 160.998657] ================================================================== [ 161.006262] BUG: KASAN: null-ptr-deref in rdma_resolve_addr+0x12e/0x26c0 [ 161.013095] Write of size 28 at addr 00000000000000a0 by task syz-executor5/24791 [ 161.020705] [ 161.022333] CPU: 1 PID: 24791 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #360 [ 161.029682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.039032] Call Trace: [ 161.041622] dump_stack+0x194/0x24d [ 161.045254] ? arch_local_irq_restore+0x53/0x53 [ 161.049918] ? __might_sleep+0x95/0x190 [ 161.053899] ? rdma_resolve_addr+0x12e/0x26c0 [ 161.058396] kasan_report+0x140/0x360 [ 161.062191] check_memory_region+0x137/0x190 [ 161.066588] memcpy+0x37/0x50 [ 161.069695] rdma_resolve_addr+0x12e/0x26c0 [ 161.074005] ? perf_trace_lock_acquire+0xe3/0x980 [ 161.078833] ? find_held_lock+0x35/0x1d0 [ 161.082877] ? rdma_bind_addr+0x1b50/0x1b50 [ 161.087174] ? lock_downgrade+0x980/0x980 [ 161.091299] ? perf_trace_lock_acquire+0xe3/0x980 [ 161.096114] ? perf_trace_lock+0x900/0x900 [ 161.100325] ? __radix_tree_lookup+0x435/0x5e0 [ 161.104886] ? perf_trace_lock+0x900/0x900 [ 161.109117] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 161.113942] ? wait_for_completion+0x770/0x770 [ 161.118513] ? lock_release+0xa40/0xa40 [ 161.122472] ? find_held_lock+0x35/0x1d0 [ 161.126541] ucma_resolve_ip+0x142/0x1f0 [ 161.130574] ? ucma_resolve_ip+0x142/0x1f0 [ 161.134784] ? ucma_resolve_addr+0x330/0x330 [ 161.139176] ? kasan_check_write+0x14/0x20 [ 161.143388] ucma_write+0x2d6/0x3d0 [ 161.146989] ? ucma_resolve_addr+0x330/0x330 [ 161.151373] ? ucma_resolve_route+0x1a0/0x1a0 [ 161.155840] ? handle_mm_fault+0x35b/0xb10 [ 161.160054] ? ucma_resolve_route+0x1a0/0x1a0 [ 161.164520] __vfs_write+0xef/0x970 [ 161.168121] ? rcu_note_context_switch+0x710/0x710 [ 161.173038] ? kernel_read+0x120/0x120 [ 161.176912] ? __might_sleep+0x95/0x190 [ 161.180870] ? _cond_resched+0x14/0x30 [ 161.184730] ? __inode_security_revalidate+0xd9/0x130 [ 161.189903] ? avc_policy_seqno+0x9/0x20 [ 161.193948] ? selinux_file_permission+0x82/0x460 [ 161.198768] ? security_file_permission+0x89/0x1e0 [ 161.203675] ? rw_verify_area+0xe5/0x2b0 [ 161.207707] ? __fdget_raw+0x20/0x20 [ 161.211398] vfs_write+0x189/0x510 [ 161.214933] SyS_write+0xef/0x220 [ 161.218360] ? exit_to_usermode_loop+0x198/0x2f0 [ 161.223093] ? SyS_read+0x220/0x220 [ 161.226693] ? do_syscall_64+0xb7/0x940 [ 161.230642] ? SyS_read+0x220/0x220 [ 161.234244] do_syscall_64+0x281/0x940 [ 161.238104] ? __do_page_fault+0xc90/0xc90 [ 161.242319] ? _raw_spin_unlock_irq+0x27/0x70 [ 161.246788] ? finish_task_switch+0x1c1/0x7e0 [ 161.251259] ? syscall_return_slowpath+0x550/0x550 [ 161.256160] ? syscall_return_slowpath+0x2ac/0x550 [ 161.261083] ? prepare_exit_to_usermode+0x350/0x350 [ 161.266095] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 161.271441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.276270] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 161.281453] RIP: 0033:0x453e69 [ 161.284615] RSP: 002b:00007f732463cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 161.292295] RAX: ffffffffffffffda RBX: 00007f732463d6d4 RCX: 0000000000453e69 [ 161.299537] RDX: 0000000000000048 RSI: 0000000020000200 RDI: 0000000000000015 [ 161.306777] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 161.314028] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 161.321280] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 161.328542] ================================================================== [ 161.335869] Disabling lock debugging due to kernel taint [ 161.341392] Kernel panic - not syncing: panic_on_warn set ... [ 161.341392] [ 161.348749] CPU: 1 PID: 24791 Comm: syz-executor5 Tainted: G B 4.16.0-rc6+ #360 [ 161.357390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.366714] Call Trace: [ 161.369277] dump_stack+0x194/0x24d [ 161.372879] ? arch_local_irq_restore+0x53/0x53 [ 161.377519] ? kasan_end_report+0x32/0x50 [ 161.381641] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.386657] ? vsnprintf+0x1ed/0x1900 [ 161.390432] ? rdma_resolve_addr+0x40/0x26c0 [ 161.394819] panic+0x1e4/0x41c [ 161.397991] ? refcount_error_report+0x214/0x214 [ 161.402726] ? add_taint+0x1c/0x50 [ 161.406237] ? add_taint+0x1c/0x50 [ 161.409751] ? rdma_resolve_addr+0x12e/0x26c0 [ 161.414220] kasan_end_report+0x50/0x50 [ 161.418174] kasan_report+0x149/0x360 [ 161.421946] check_memory_region+0x137/0x190 [ 161.426325] memcpy+0x37/0x50 [ 161.429402] rdma_resolve_addr+0x12e/0x26c0 [ 161.433695] ? perf_trace_lock_acquire+0xe3/0x980 [ 161.438510] ? find_held_lock+0x35/0x1d0 [ 161.442548] ? rdma_bind_addr+0x1b50/0x1b50 [ 161.446841] ? lock_downgrade+0x980/0x980 [ 161.450963] ? perf_trace_lock_acquire+0xe3/0x980 [ 161.455777] ? perf_trace_lock+0x900/0x900 [ 161.459983] ? __radix_tree_lookup+0x435/0x5e0 [ 161.464540] ? perf_trace_lock+0x900/0x900 [ 161.468753] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 161.473571] ? wait_for_completion+0x770/0x770 [ 161.478127] ? lock_release+0xa40/0xa40 [ 161.482076] ? find_held_lock+0x35/0x1d0 [ 161.486124] ucma_resolve_ip+0x142/0x1f0 [ 161.490156] ? ucma_resolve_ip+0x142/0x1f0 [ 161.494361] ? ucma_resolve_addr+0x330/0x330 [ 161.498748] ? kasan_check_write+0x14/0x20 [ 161.502955] ucma_write+0x2d6/0x3d0 [ 161.506551] ? ucma_resolve_addr+0x330/0x330 [ 161.510929] ? ucma_resolve_route+0x1a0/0x1a0 [ 161.515397] ? handle_mm_fault+0x35b/0xb10 [ 161.519606] ? ucma_resolve_route+0x1a0/0x1a0 [ 161.524072] __vfs_write+0xef/0x970 [ 161.527671] ? rcu_note_context_switch+0x710/0x710 [ 161.532571] ? kernel_read+0x120/0x120 [ 161.536428] ? __might_sleep+0x95/0x190 [ 161.540375] ? _cond_resched+0x14/0x30 [ 161.544237] ? __inode_security_revalidate+0xd9/0x130 [ 161.549400] ? avc_policy_seqno+0x9/0x20 [ 161.553431] ? selinux_file_permission+0x82/0x460 [ 161.558250] ? security_file_permission+0x89/0x1e0 [ 161.563151] ? rw_verify_area+0xe5/0x2b0 [ 161.567180] ? __fdget_raw+0x20/0x20 [ 161.570868] vfs_write+0x189/0x510 [ 161.574381] SyS_write+0xef/0x220 [ 161.577803] ? exit_to_usermode_loop+0x198/0x2f0 [ 161.582529] ? SyS_read+0x220/0x220 [ 161.586129] ? do_syscall_64+0xb7/0x940 [ 161.590074] ? SyS_read+0x220/0x220 [ 161.593670] do_syscall_64+0x281/0x940 [ 161.597527] ? __do_page_fault+0xc90/0xc90 [ 161.601732] ? _raw_spin_unlock_irq+0x27/0x70 [ 161.606202] ? finish_task_switch+0x1c1/0x7e0 [ 161.610670] ? syscall_return_slowpath+0x550/0x550 [ 161.615578] ? syscall_return_slowpath+0x2ac/0x550 [ 161.620483] ? prepare_exit_to_usermode+0x350/0x350 [ 161.625470] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 161.630809] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.635627] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 161.640786] RIP: 0033:0x453e69 [ 161.643947] RSP: 002b:00007f732463cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 161.651623] RAX: ffffffffffffffda RBX: 00007f732463d6d4 RCX: 0000000000453e69 [ 161.658863] RDX: 0000000000000048 RSI: 0000000020000200 RDI: 0000000000000015 [ 161.666103] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 161.673340] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 161.680583] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 161.688279] Dumping ftrace buffer: [ 161.691791] (ftrace buffer empty) [ 161.695469] Kernel Offset: disabled [ 161.699067] Rebooting in 86400 seconds..