0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000035000)={0x0, 0x867}, &(0x7f0000178000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000db2000-0x8c)={r2, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9c000-0x4)=0x2c4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000784000-0xa0)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52d, 0x6, 0x59e8d929, 0x4, 0x2}, &(0x7f0000192000-0x4)=0xa0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/20 11:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ac6000-0x4)=0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004ac000-0x78)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xffffffff, 0x2, 0xfffffffffffff001, 0x0, 0x2, 0x8001, 0x7f}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000982000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007e1000)={r2, &(0x7f0000acf000)="", &(0x7f0000c91000)=""/204}, 0x18) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000c2000-0x2c)={0xf, 0x6, 0xfffffffffffffffa, 0x4, 0x0, r2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") 2018/01/20 11:33:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8540, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x99c9, 0xc, [0x561, 0xfffffffffffffffa, 0x12]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x1c3040) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c47000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00007f8000-0x4)=0x0) r2 = msgget(0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000002000)=""/168) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x8000, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/92) r4 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000004000)=@pic={0x200, 0x9, 0x1, 0x6, 0x5, 0x7f, 0xd8bb, 0x3, 0x8000, 0xfffffffeffffffff, 0x95, 0x571c, 0x1, 0x6, 0x4, 0x7d536d1f}) lchown(&(0x7f000058c000)='./file0\x00', 0x0, r4) 2018/01/20 11:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000df6000)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000125000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000cc4000)=0xc) utime(&(0x7f00001c6000)='./file0\x00', &(0x7f0000dea000-0x10)={0x9, 0xbc}) nanosleep(&(0x7f00002e9000-0x10)={0x77359400, 0x0}, &(0x7f0000282000)={0x0, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fd4000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) clock_gettime(0x800, &(0x7f0000f0a000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00005e9000)=""/155, 0x9b, 0x0, &(0x7f000070a000)={r2, 0x0}) [ 60.799895] irq bypass consumer (token 000000005e4cf453) registration fails: -16 [ 60.823141] irq bypass consumer (token 00000000eb40f756) registration fails: -16 2018/01/20 11:33:46 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x129) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000015000-0x5)='ext2\x00', 0x0, &(0x7f0000041000-0xd3)="") 2018/01/20 11:33:46 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000002a000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:33:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x7acb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) capset(&(0x7f0000a31000)={0x10019980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20801ffd, &(0x7f0000001000-0x2)="", &(0x7f000029e000-0x4)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000000000)="") syz_open_dev$admmidi(&(0x7f0000d5c000)='/dev/admmidi#\x00', 0x7, 0x80000) 2018/01/20 11:33:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10001, 0x4000) connect$bt_l2cap(r0, &(0x7f0000736000)={0x1f, 0x0, {0x9, 0x2, 0x800, 0x2df, 0x401, 0x8}, 0x0, 0x6}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x3580]}) 2018/01/20 11:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000db6000)='./file0\x00', 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000e12000-0xc)={&(0x7f000033e000-0x4)=[0x0], 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e19000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000-0x4)=0xfffffffffffffff6) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000beb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = shmget(0x0, 0x2000, 0x6a2a9353d44d3944, &(0x7f00004ad000/0x2000)=nil) semget(0x3, 0x5, 0x620) r4 = syz_open_dev$midi(&(0x7f0000fa0000-0xb)='/dev/midi#\x00', 0x3f, 0x40) bind$netrom(r4, &(0x7f0000c03000)=@ax25={0x3, {"0544534cb175ea"}, 0xfffffffffffff801}, 0x10) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000721000)=""/206) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) bind$packet(r0, &(0x7f00007ff000)={0x11, 0xf7, r5, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r6 = getpgrp(0xffffffffffffffff) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000ca4000)={@generic="e8a815feeab9381f24c50c7cc22f2c25", @ifru_flags=0x1000}) timer_create(0x0, &(0x7f0000838000)={0x0, 0x25, 0x2, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000245000-0x4)=0x0) 2018/01/20 11:33:46 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000001000-0x3a)="bf6c97b0383e24674c238088ce71833f0fd1e07782709c29803abbd947210a1d2d494be9dc6f15c8e2982033d3e116b3aa9da89cc9bbfdb5f0ad") r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x80003, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x2, 0x291) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000003000)="bb9261e67a3b8e5c44ca8feee4ea2958968f556afc3daa15845c7b5295bd815eef91f19a6e1a4567169e66eaec6bdc7eb05249bd52a7c03a0912ef216463164ee55cfb688e967a2e89e10704a11f7fb75883d8ac291ad96e74d4d18306d2e8925a8567dc2683a77caba113975f0ad0b265c016b96fbe282d8c7582907c606ef10d67b22e2b31941b0535d7e46c2ddfe3c48b8f64b2caf63499df58eebf9c450e002d598293ca25f6a857919d5891916daeb207", 0xb3, 0x40, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000088c000)=@generic={0x400000000000001, 0x9, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000002000)={0x20000000, 0x0}) 2018/01/20 11:33:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6765, 0x200, 0x1, 0xe82e, 0x6d}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b9000)=@assoc_value={r1, 0x2}, &(0x7f0000000000)=0x8) 2018/01/20 11:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x9, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000653000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x1) accept4$unix(r1, &(0x7f0000e9b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fcb000)=0x8, 0x80000) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001d3000)={0x8a, 0x2, 0x4, 0x9, 0x40, 0x6, 0xfffffffffffffffe, 0xc93fdb2, 0x0, 0x0, 0x8001}, 0xb) 2018/01/20 11:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000479000)={0x5, 0x9}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000001c000)={0x5, 0x14, [0x1, 0x20, 0x83, 0x7, 0x2]}) syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/01/20 11:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) r4 = syz_open_dev$vcsn(&(0x7f00006b4000)='/dev/vcs#\x00', 0x6e8bc275, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c71000)={0x0, 0x1946, 0x3, 0x7ff, 0x5, 0x1000}, &(0x7f0000357000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000096a000-0x8)={r5, 0x1ff}, &(0x7f00003f6000)=0x8) shutdown(r1, 0x1) writev(r3, &(0x7f0000cec000)=[{&(0x7f0000edc000)="bc", 0x1}], 0x1) [ 61.009108] sctp: [Deprecated]: syz-executor4 (pid 8067) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.009108] Use struct sctp_sack_info instead 2018/01/20 11:33:46 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001000)={0x1, 0x0, [{0x7, 0x2, 0x0, 0x0, @adapter={0x4, 0x8, 0x4, 0xfff, 0x6}}]}) finit_module(r0, &(0x7f0000003000)='wlan1ppp1\x00', 0x3) r2 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000004000)="09586e71238994b9c59a170cf3cd6fc4c786a899485bf86e242fd9", 0x1b) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000004000)=""/176, &(0x7f0000004000-0x4)=0xb0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/20 11:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce", 0x0}, 0x60) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e2e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f00008c9000-0x6)={0x1d, r1, 0x0, 0x0}, 0x10) close(r0) 2018/01/20 11:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d31000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x501300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x10, &(0x7f000036e000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d71000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000011c000)={r3, 0x1}, &(0x7f0000f23000)=0x8) dup3(r0, r1, 0x0) 2018/01/20 11:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000653000-0x14)={0x0, 0x8f6, 0x0, 0x0, 0x3f}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000333000)=[{0x98, 0x114, 0x859f, "694f728ac9b69e716c04a4460280c7895ab3bbb84bc09adf0fb424bbbd68b42a796e882541cbf38089f1f44d548c9c2f3702811c5e38f9ef764594ab7e7e0d3ef072050c8b3bba81d05934d4c6f71e1fcceef3873dba447d1d054184a364dd53fa03b65f50d39330e74b37240e0c4dfb91f53a8a640cb520532fb1c05e3b3f433aabc0d5"}], 0x98, 0x2}, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a5000)=0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:33:46 executing program 1: socketpair(0x5, 0xb, 0x2, &(0x7f0000712000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f000092f000)="0cbfd036119d06b776d4dd6256e3367b73f9efb92e25ceb8cd03e4ee", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000dd5000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000cc000)={{0x3, 0x0, 0xbfd, 0x3, 0x100000000}, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000b7c000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000acf000-0x10)="719b456f3e3402b4bfebe410a074ec01", 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_flags=0x2000}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r2, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @empty=0x0, 0x0}, 0xc) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x7f) 2018/01/20 11:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000563000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000caf000)=@file={0x0, './file0\x00'}, 0x29e, &(0x7f0000008000)=[], 0x62, &(0x7f00005f0000-0x18)=[@rights={0xfffffffffffffdd8, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/20 11:33:46 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000000009) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:46 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text32={0x20, &(0x7f0000028000)="0f236f66baf80cb89cbd8b8cef66bafc0cb8bd000000efb8c10000000f23d80f21f835800000700f23f80f6578000fc7acb9ec000000c4c28540200f00dcb8010000000f01c18fe93096cac4e2a93d10", 0x50}], 0x1, 0x0, &(0x7f0000003000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100001) fcntl$setsig(r2, 0xa, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0x7fff}]}) 2018/01/20 11:33:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b2, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x17c, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x1ff, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$audion(&(0x7f0000a62000)='/dev/audio#\x00', 0xffff, 0x62000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009f4000)={0x7, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/ptmx\x00', 0x20a401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0xffffffff00000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0xe, 0x4) 2018/01/20 11:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/cuse\x00', 0x1ff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000eb3000-0x138)={{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, 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, 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, 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, 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]}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000917000-0x8)={0x0, 0x0}, &(0x7f000054e000-0x4)=0x8) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000196000-0x78)={0x4b4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x2, 0x1, 0x2, &(0x7f000087a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x80000001, 0x4}) clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") read(r0, &(0x7f0000d0f000)=""/105, 0x69) 2018/01/20 11:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ea0000)='/dev/adsp#\x00', 0xffff, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002c000)={0x0, 0x1a37}, &(0x7f0000ad1000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000e4000-0x8)={r1, 0x8}, &(0x7f0000c34000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) getgroups(0x9, &(0x7f00002fd000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setfsgid(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = getpgrp(0x0) sched_getparam(r3, &(0x7f0000940000)=0x0) msgctl$IPC_RMID(0x0, 0x0) [ 61.157896] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=8098 comm=syz-executor6 [ 61.195346] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=8112 comm=syz-executor6 2018/01/20 11:33:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000b6a000-0xb)='/dev/midi#\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000f23000-0x38)={0x0, 0x0, &(0x7f00007cf000)=[{&(0x7f0000de1000-0x4d)="108d972386f28f77043ced42fcf11eb0dd853f20daef07d5cf5c40db51af50ecb8dc39bac808755f8755989634c312686296e8126ea8ff3b3903ce3c522cb6b85d9b0e782e0731329c03f30117", 0x4d}], 0x1, &(0x7f0000220000-0x210)=[{0xb8, 0x102, 0x1ff, "3358afcea66d23477571a5e1f7d6c425ae62ded46ab60f7f810d95a16efe7918d6bdc7af63709878132c31622ae0ce03c5bb5c7379000af15274204712aef12cc700d945c1a4cfa02f4ad4d7770056be054199bf13deb4766ada455be54b93aaacd9b683364c7673b619ce6b5e7a3be33a6714538472a280de265d25d474e1d3f1064049b985b37b00be7f8115af6402e790b34c2a4717e04682a39d0c720a9ef1edfb2609a4f0bc"}, {0x100, 0x100, 0x5, "f17adde812d59c0e4603cbbb30260bc2e02be1ed423c0df219232b81579b4bc3e4fcf0ae30aa3ee5f6fca325b218ab700e0c3e742384e59571da76eecfa8d36c900dd29c2c010273b5507ec7cae72767753672eebaae8137be40ba45db07cc04fc4e2e3814eea4804cfca8049214f74f743f4d96d2db5a17a6aefe0060a2fa347124f86956ffc36e675e90bc8d035ddf449bea8cf669373cf0e0beac64151b6717c53b1a6e819527e38a5e4a5e0b1b3c7b3e8923c0be4634ca1d97b94c9051974412ffef1dc38a5b79bf0aa79fc094e320b5d90ca0a1bf77dd396fa9fd57a304b7786acdc0a8fcb9b3"}, {0x58, 0x3a, 0x101, "cc7af976fbf5447693b9bbf9f0c7e16dbc1ca4796a3aad904d9bd2249043ad4607058b18a040e9e89cbecbf46bb8de92eb6035d043a75c665ae19526d988bab7e8c0e01dbf"}], 0x210, 0x800}, 0x24040000) readv(r0, &(0x7f000066c000-0x10)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/20 11:33:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f00008ce000)={0x5, 0x78, 0xffff, 0x3, 0x6, 0x7f, 0x0, 0x6, 0x8, 0x7, 0x7fff, 0x7fff, 0x6, 0x1, 0x686f, 0x7, 0x7fffffff, 0x2, 0x1, 0x6, 0x10000, 0x0, 0xacdb, 0xfff, 0x8, 0x72, 0xffff, 0x6, 0x8, 0x2, 0x3, 0x401, 0x1ac4792e, 0x9, 0x0, 0x928, 0xfffffffffffffff8, 0x7, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000c01000)=0x0, 0x2}, 0x2100, 0x7, 0x5, 0x0, 0x8, 0x66, 0x8, 0x0}, r0, 0x1, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007aa000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) r3 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') pwritev(r3, &(0x7f00006e1000-0x20)=[{&(0x7f0000ec6000)="f0ddd09e180a43fba2900824a8ead6349adf4a8c1d152bb94dd5691e35f7dbd2914ee93d7568ff04edba3d19dc9a68b7fe138e74d3df2d955f0cada9b833cd7caf9cf385d37f681e1307fae4f5f5b696165466f1", 0x54}, {&(0x7f0000389000)="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", 0x1000}], 0x2, 0x0) pread64(r3, &(0x7f0000f9f000)=""/223, 0xdf, 0x0) 2018/01/20 11:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000402000-0xcd)="ba39990d62925c28ad23b75a09845637978a53ee0d5b14cb3c26c29c325554b0391ac9cb4e516fe5d2832b9f90ad8a70553a0647576415228f1ef78ca8d2e707d5f0d87de79f01ea5f2dd182edeecdc4b8c85ecf737ca768cdb938d8c4f3117ee43fefac759f06576120290a9842bff7169f496c43e7d0c6458558a89150a0a0784faf84b8d1ca4b106f043b9a85624b8c9af7c1cd52b7825ff00bf5c9cfe7d6fb5e635becc26417919ebd0d21f7efb8295c704bc41c420aa9f45f4b9a20d39338a353374b0a2fe8d54f5fd3cd") connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1f) 2018/01/20 11:33:46 executing program 1: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f1e000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000b4000)=[{{0x0, 0x0, &(0x7f000039f000)=[{&(0x7f0000f1d000)=""/118, 0x76}, {&(0x7f0000c59000-0x93)=""/147, 0x93}, {&(0x7f0000f1e000-0x3b)=""/59, 0x3b}, {&(0x7f0000f1e000-0x42)=""/66, 0x42}, {&(0x7f0000f1d000)=""/240, 0xf0}, {&(0x7f00005d0000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x63f5bd}, 0xfffffffffffff001}, {{&(0x7f00002f7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ddc000-0x10)=[{&(0x7f0000122000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f1e000-0x93)=""/147, 0x93, 0x7}, 0x1}, {{&(0x7f0000032000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000c6c000)=[{&(0x7f0000f1d000)=""/47, 0x2f}, {&(0x7f0000f1e000-0xdf)=""/223, 0xdf}, {&(0x7f0000849000)=""/168, 0xa8}, {&(0x7f0000f1e000-0x41)=""/65, 0x41}, {&(0x7f0000f1e000-0xfa)=""/250, 0xfa}, {&(0x7f0000285000)=""/0, 0x0}, {&(0x7f0000f1d000)=""/225, 0xe1}], 0x7, 0x0, 0x0, 0x9}, 0x40}, {{&(0x7f00002b6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000587000)=[{&(0x7f0000f1d000)=""/71, 0x47}, {&(0x7f000027a000)=""/2, 0x2}, {&(0x7f0000f1d000)=""/157, 0x9d}, {&(0x7f0000f1d000)=""/112, 0x70}, {&(0x7f0000f1e000-0x6f)=""/111, 0x6f}], 0x5, &(0x7f0000161000-0x88)=""/136, 0x88, 0x401}, 0x7f}, {{&(0x7f0000f1e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000004b000)=[{&(0x7f0000f1e000-0xad)=""/173, 0xad}, {&(0x7f000084f000-0x25)=""/37, 0x25}, {&(0x7f0000268000)=""/149, 0x95}], 0x3, &(0x7f0000f1d000)=""/4096, 0x1000, 0x7ff}, 0x0}, {{&(0x7f0000f1e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000846000-0x40)=[{&(0x7f00008da000)=""/85, 0x55}, {&(0x7f0000f1d000)=""/245, 0xf5}, {&(0x7f0000f1d000)=""/79, 0x4f}, {&(0x7f0000f1d000)=""/100, 0x64}], 0x4, &(0x7f0000f1d000)=""/72, 0x48, 0xfffffffffffffffd}, 0xfa4a}, {{0x0, 0x0, &(0x7f000015c000-0xa0)=[{&(0x7f0000161000)=""/4096, 0x1000}, {&(0x7f000049c000)=""/129, 0x81}, {&(0x7f0000f1e000-0xdc)=""/220, 0xdc}, {&(0x7f000021d000)=""/61, 0x3d}, {&(0x7f0000bd2000)=""/71, 0x47}, {&(0x7f0000f1d000)=""/4096, 0x1000}, {&(0x7f0000f1e000-0x49)=""/73, 0x49}, {&(0x7f0000077000-0xe8)=""/232, 0xe8}, {&(0x7f0000f1d000)=""/209, 0xd1}, {&(0x7f0000e87000)=""/119, 0x77}], 0xa, &(0x7f0000f1e000-0x42)=""/66, 0x42, 0x8}, 0xccc1}, {{&(0x7f00004a9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000039000)=[{&(0x7f0000f1e000-0x86)=""/134, 0x86}, {&(0x7f0000f1d000)=""/161, 0xa1}], 0x2, &(0x7f0000f1d000)=""/97, 0x61, 0x9}, 0x9}, {{&(0x7f0000f1d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f0000a05000)=[{&(0x7f0000e70000-0x85)=""/133, 0x85}, {&(0x7f0000f1e000-0x3f)=""/63, 0x3f}, {&(0x7f00002c1000-0x6f)=""/111, 0x6f}, {&(0x7f0000ca4000-0x64)=""/100, 0x64}, {&(0x7f00001d5000-0x7e)=""/126, 0x7e}], 0x5, &(0x7f0000814000)=""/4096, 0x1000, 0x15a}, 0x8}, {{&(0x7f0000e90000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ec000-0x20)=[{&(0x7f000031a000)=""/88, 0x58}, {&(0x7f0000f1d000)=""/250, 0xfa}], 0x2, &(0x7f0000f1d000)=""/4096, 0x1000, 0x400}, 0x2}], 0xa, 0x2, &(0x7f0000060000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f1e000-0x4)=0x0, &(0x7f0000baa000)=0x0, &(0x7f0000f1d000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b55000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x100000001, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x2c, r1, r2}, {0xf7, 0x1f, 0x8, 0x3, 0x1, 0x4, 0x7ff, 0x778}, {0x4, 0x7, 0x6d5c, 0x1}, 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x4, 0x2, 0x2, 0x1, 0x9, 0x4, 0xf2f}}, 0xe8) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x1) r3 = socket(0x10, 0x8000000000802, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000f1d000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x80000) write(r3, &(0x7f0000f0e000)="200000001a00076f39ffffffffffff0e020d0d000000040000044f6a010085ff", 0x24f) 2018/01/20 11:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d18000-0x9)='/dev/rtc\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d12000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x7fffffff, 0x7f, 0x8}, &(0x7f0000dc8000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000715000)=@sack_info={r1, 0x789, 0x2}, &(0x7f0000423000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000005d000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1ff, 0x7, 0x3, 0x41}, &(0x7f0000e81000+0x7ae)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000996000-0x14)={0x0, 0x6, 0x4, 0x6, 0x2, 0xffffffff}, &(0x7f0000b11000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000339000-0xb8)={r2, 0xfffffffffffffffe, 0x55bf8975, 0xc3c, 0x80, 0x6, 0x80000001, 0x10000, {r3, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x5c3c, 0xfff, 0x100000000, 0x2}}, &(0x7f0000a77000)=0xb8) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r4, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/20 11:33:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() syz_emit_ethernet(0x32, &(0x7f00001dd000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d800", 0x0, "4fada4"}, ""}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) 2018/01/20 11:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") link(&(0x7f0000e4e000)='./file0\x00', &(0x7f0000ad2000)='./file0\x00') lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) 2018/01/20 11:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x897d, &(0x7f00001e6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0xfffffffffffffffc, 0x2, 0x7fff, 0x7f, 0xa3}}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 11:33:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000012a000-0x6)=[{0x0, 0x8000, 0x0}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c1e000)=[]) 2018/01/20 11:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000043b000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006c0000-0xf0)={0x0, 0xe8, "3780648138e3664971b0f664663e5c8f67cfea2e34ddd93a0b42fc6ff04782ec0f2ca980fe8dff32142a7d0e3352a1e04104a7ed2dfe59748968ee3bd39289fab6ca30352fd4f7ad84ab9fb6541146c51b34712209216b76ae71e13095e4be270640fd3a2091776284a678b36b710290c0ad52a1f03c8346e28c876f8125cdf491b497f235dd2c84a0ae4562c64412b74fc9398230df509bdb8aa73e8247e7d77de3459730a006a41f0dcba16ec76e8574f12f9ef631cdc09e0dba04b9b551507a26dbab8ef0d2e5adc231d82456a08809bcc345a1065809691cff6af5c47791529fcc9cecca7df7"}, &(0x7f0000473000-0x4)=0xf0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b47000-0xc)={r2, 0x0, 0x30}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/20 11:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) llistxattr(&(0x7f0000624000-0x8)='./file0\x00', &(0x7f0000e21000-0xe2)=""/226, 0xe2) syz_open_dev$binder(&(0x7f0000e8a000)='/dev/binder#\x00', 0x0, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000397000-0xa)='/dev/cuse\x00', 0x800, 0x0) 2018/01/20 11:33:46 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000-0x14)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ff3000)={0xed7, {{0xa, 0x3, 0x200000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf57, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x667097b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xf4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/20 11:33:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000395000)='/dev/sg#\x00', 0xffffffffffffffff, 0x40) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c4c000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b7a000)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f00007a2000-0x1000)="", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/20 11:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000063e000-0x9)='/dev/vcs\x00', 0x20000, 0x0) r2 = perf_event_open(&(0x7f0000561000-0x78)={0x5, 0x78, 0x3, 0x180000000, 0xfffffffffffffff9, 0x692, 0x0, 0x1, 0x80, 0x4, 0x9, 0x5, 0x2926, 0x3145, 0x3, 0x1000, 0x1, 0x1000, 0x3ff, 0x80, 0x7fffffff, 0x6, 0x6, 0x0, 0x100, 0x40, 0x200, 0x7ff, 0x1497dfa8, 0x1, 0x1000, 0x401, 0x44, 0xffff, 0x5, 0xffffffffffffff32, 0x7, 0xfffffffffffffff9, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000ecb000-0x1)=0x0, 0x1}, 0x400, 0x1, 0xd399, 0x0, 0x8, 0xd05, 0x3, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000ecf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x4, 0x0, [{0x0, 0x91, &(0x7f000054d000-0x91)=""/145, 0x0}, {0x4, 0x7e, &(0x7f000084c000-0x7e)=""/126, 0x0}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93, 0x0}, {0x0, 0x9, &(0x7f0000200000)=""/9, 0x0}]}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f63000-0x4)='tls\x00', 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) accept4$ax25(r1, 0x0, &(0x7f00002e7000-0x4)=0x0, 0x800) 2018/01/20 11:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f00003a1000-0xd2)=""/210, 0x6c) inotify_add_watch(r0, &(0x7f00007b6000-0x1)='/', 0x20000080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000052000)=0x0, &(0x7f00009f1000)=0x4) 2018/01/20 11:33:46 executing program 5: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 11:33:46 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000e84000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x10001) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000e84000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x21c) 2018/01/20 11:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind(r1, &(0x7f0000b4d000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[], 0x0, &(0x7f0000850000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f000077b000)='/dev/input/mice\x00', 0x0, 0x400000) accept$ipx(r2, &(0x7f0000de4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000112000)=0x10) sendmmsg$alg(r1, &(0x7f0000a67000+0x87e)=[{0x0, 0x0, &(0x7f00006b7000-0xa0)=[{&(0x7f00008a6000-0xea)="c0f67fcf1a0f029450653f7a3065b83b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000402000)={0x0, 0x0, 0x0}, &(0x7f00002a2000)=0xc) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x24}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/20 11:33:46 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000004000-0xa7)=""/167) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/20 11:33:46 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f0000dd8000)='./file0\x00', 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fcf000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000fcf000-0x7)='ns/mnt\x00') 2018/01/20 11:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r2 = gettid() timer_create(0x2, &(0x7f0000912000)={0x0, 0xe, 0x0, @thr={&(0x7f00009cf000-0xb12)="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", &(0x7f00000e8000)="a4ff79b1c97be733faf8f37b9c6812ee0c5c7dd5f50b84f9ba62f67fad081628d733606e020f938d730e0e45a0671911183cfe35e2c258ce46a78fc3a0bedd184f03c6613ffec0f7c2bd53adb8bf2c1f792b86774ce231647c6aa55dc6d93fed18e89d36ab81c15309d8678dc9cd2202f89574f3628ec47ed3f8eeec6555b440116b3c6c07e5f574140172c4978246865aba926b90e653a884a87a5c1c8efdbab5a35a58185d6ca0b43ada"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/20 11:33:47 executing program 1: clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f000000a000-0x69)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000020e000)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000af6000)={0x0, 0xaa5c, 0x1f, 0x1f, 0xfffffffffffffffe, 0x7}, &(0x7f0000f88000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000085000-0x8)={r1, 0x6, 0x64}, 0x8) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095d000-0x2)={r3, 0x0}, &(0x7f000095c000)=0x8) finit_module(0xffffffffffffffff, &(0x7f000000c000)='/selinux/status\x00', 0x0) 2018/01/20 11:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dd9000)=0x0) bind$alg(r0, &(0x7f000055d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm_base(ecb-camellia-aesni,crc32c-generic))\x00'}, 0x58) capget(&(0x7f00006ac000-0x8)={0x399f1336, r2}, &(0x7f0000fb0000-0x18)={0x80, 0x6, 0x60a, 0xfff, 0x401, 0x5}) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) 2018/01/20 11:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) poll(&(0x7f0000010000-0x30)=[{r0, 0x100, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}], 0x200001ef, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000769000-0x4)=@int=0x6, 0x4) 2018/01/20 11:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ead000-0xb)='/dev/midi#\x00', 0x1, 0x121481) accept$ipx(r1, &(0x7f0000b99000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c1d000-0x4)=0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006c8000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ada000)=0x0, 0x1) write$selinux_validatetrans(r0, &(0x7f000034a000-0x81)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 0x36, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x81) 2018/01/20 11:33:47 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) clone(0x0, &(0x7f0000d58000)="", &(0x7f000049b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000fd5000-0x1)="") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000c000-0x4)=0x0) 2018/01/20 11:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f000098f000-0xa)='./control\x00', 0x2) r2 = geteuid() fstat(r0, &(0x7f000018a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000d00000)='./control\x00', r2, r3, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) fstatfs(r4, &(0x7f0000b2f000)=""/244) unlink(&(0x7f00009cf000)='./control/file0\x00') umount2(&(0x7f0000c84000)='./control/file1\x00', 0x0) mkdir(&(0x7f0000233000-0x10)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000da7000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c06000-0x62)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, []}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e5d000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00006ce000-0x108)={0x4, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb040, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 11:33:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x400000000000000, 0x400) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000c20000-0x10)={0x12717, 0x0, &(0x7f0000e07000/0x2000)=nil}) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") shmat(0x0, &(0x7f0000bc5000/0x1000)=nil, 0x0) getegid() shmget$private(0x0, 0x2000, 0x540000b6, &(0x7f0000b75000/0x2000)=nil) 2018/01/20 11:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e75000)='ns/net\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000775000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f00001ce000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000753000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000024c000-0x30)={0x8c, 0x0, &(0x7f0000036000-0x8c)=[@decrefs={0x40046307, 0x2}, @increfs_done={0x40106308, r1, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f00009ec000)=[@flat={0x73622a85, 0x1, r2, 0x4}], &(0x7f000061c000-0x8)=[0x48]}, 0x19}}, @acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r3}, @request_death={0x400c630e, 0x1, 0x0}], 0x1c, 0x0, &(0x7f00007f6000-0x1c)="17deb7c5f7e86f4b87ee7cfaf53301ac518c43f2c969f241f4de47da"}) syz_open_procfs(0xffffffffffffffff, &(0x7f000054d000-0x7)='ns/net\x00') 2018/01/20 11:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e8c000-0xb)='/dev/mixer\x00', 0xa981, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000488000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c6000-0x4)=0xe8) stat(&(0x7f0000135000)='./file0\x00', &(0x7f00006be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000817000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x8, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x1, r1, r2}, {0x80, 0x9, 0x3f, 0x4, 0x3, 0x9, 0x8, 0xfff}, {0x80000000, 0x276c, 0xff, 0x1}, 0xefd, 0xc, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x4, 0x3, 0x0, 0x401, 0x5, 0x6, 0x1}}, 0xe8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00006fb000/0x18000)=nil, &(0x7f0000867000-0x18)=[@textreal={0x8, &(0x7f000066a000-0x69)="2e64650fc78f6a2f0f008c09802e660f127d4666b95908000066b86048000066ba000000000f30baf80c66b8c07d0a8766efbafc0c66ed0fae2e76d6baf80c0f209e66efbafc0cb8f3fbef0f0926260f01cb66b92c08000066b80078000066ba000000000f30", 0x66}], 0x1, 0x0, &(0x7f0000158000)=[], 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000d0d000)={0x1, 0x0, [{0x4a5, 0x0, 0x20000000005}]}) 2018/01/20 11:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000cf7000)='\x00') sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000035e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000822000-0x4)=0x10) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd3b) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x80000, 0x20) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000039000)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2b, &(0x7f0000017000-0x2b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x7fff, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "c5"}}}}}, 0x0) 2018/01/20 11:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x0, 0x0, "80be31020065", 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00003e1000-0xa)='./file0\x00') rmdir(&(0x7f000045a000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000873000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000fd1000)={{0x81, 0x5, 0x6, 0x3ff, 0xd54f, 0x8}, 0x100000000}) 2018/01/20 11:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f6f000-0x8)={0x0, 0x5}, &(0x7f00005fe000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000975000)={r2, 0x7}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000739000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a44000)=0xe8) umount2(&(0x7f00008e2000-0x8)='./file0\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f40000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082a000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000045000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x7, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x2f, r3, r4}, {0x9, 0xffff, 0x3, 0x41fb, 0xda, 0x100000000, 0xffffffff, 0xd877}, {0x8000, 0x0, 0x7f, 0x9a0}, 0xfffffffffffffffc, 0x8, 0x3, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x0, 0x20, 0x21, 0x6, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e46000-0x4)=0x0) ptrace$pokeuser(0x6, r5, 0x9, 0xae) listen(r0, 0x480) r6 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00006a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f36000)=0xc) 2018/01/20 11:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget(0x3, 0x4000, 0x1400, &(0x7f00001ce000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getown(r0, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r4 = openat(r3, &(0x7f00006b4000-0x8)='./file0\x00', 0x200000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000e1b000-0x10)={0x8000, 0xf000}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000069c000+0xa61)={0x3, 0x0, [{0xc0000007, 0x200, 0xb77, 0x19190663, 0x0, 0x0}, {0x40000001, 0x0, 0xdd, 0x0, 0x7fffffff, 0x0}, {0xc0000001, 0x3ff, 0xff, 0xfffffffffffffffb, 0x1, 0x0}]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000bfe000+0x8fa)="31fb372dd63e190650bde28a4475", 0xe) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000271000)={{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, 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, 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, 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, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) connect$bt_rfcomm(r4, &(0x7f00000cf000-0x9)={0x1f, {0x2, 0x7, 0x400, 0xf4dc, 0x200, 0x5}, 0x9}, 0x9) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000c2f000-0x8)=0x3) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f00004c1000)=0x7, 0x4) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000082d000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000895000)=0x0, &(0x7f00002e8000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000082000)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000078c000)=@known='com.apple.system.Security\x00', &(0x7f0000bb5000)="2d4027776c616e303a1c3a2600", 0xd, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) fsync(r0) sendto$inet(r2, &(0x7f00004ea000)="af388e43b72f0bae122c06677850d34089a6529ae28ccd4fb86e21aebf8c617d7f29d47f10eecbdcbe71b7cac07c70b2285f1aea0ae6722d3b39ee205aca3854747f48cd6d50ac7d9361e23f88acb5df83732c8da96856c5f587907869153c61db8caa87bd8ffad84f1fa93f21a4d04bae69369d2e0f7c936d982ca3fa31647c1673", 0x82, 0x800, &(0x7f0000439000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r2) getsockopt$inet6_udp_int(r3, 0x11, 0xb1288f3c65fb9f0, &(0x7f000014a000)=0x0, &(0x7f0000cfa000-0x4)=0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000fd6000-0x83)="f7", 0x1) 2018/01/20 11:33:47 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000101000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x1, 0x9}, 'port1\x00', 0x0, 0x80820, 0x3, 0x6, 0x6, 0x9, 0x1, 0x0, 0x2, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d9e000-0x98)={0x0, @in6={{0xa, 0x3, 0xed35, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c3b, 0x3ff}, &(0x7f00007b4000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f56000-0x16)={r3, 0x6, 0x7, [0x2, 0x569, 0x6, 0x75d, 0x61, 0x0, 0x4]}, &(0x7f0000ab5000)=0x16) umount2(&(0x7f000003b000)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000011000)={0xfffffffffffffff8, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00008ae000)={0x0, r4}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000bbd000-0x6c)=""/108) bind$unix(r2, &(0x7f00000d1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/20 11:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ff0000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 11:33:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20200000, &(0x7f0000001000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") prctl$intptr(0x24, 0x802) 2018/01/20 11:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f00007b3000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0xfffffffeffffffff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) rename(&(0x7f0000627000-0x8)='./file0\x00', &(0x7f0000ba6000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:33:47 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TCXONC(r2, 0x540a, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000004a000-0x4)=0x764b) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000004c000-0x8)={0x7fff, 0x2, 0x3, 0x1}) membarrier(0x8, 0x0) nanosleep(&(0x7f000004a000)={0x77359400, 0x0}, &(0x7f000004b000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000049000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x64) 2018/01/20 11:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x2e1, 0x3e3, 0x3f, 0x0, 0x1, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x8, 0x0, 0x2, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e6000-0x20)={r0, &(0x7f0000af1000-0x30)="05e6d2882c8a234eb70e9e03161b7c345c061b7206e755d56cd5e07984f709896ea0b048253d08cb1074962b6eec7d9e", &(0x7f00006bb000-0xa8)="cc46c7dc78448d28777bc46aca759d8291970cb64198a6dea76d36444d5731bd9ce0f09042a078a2e86dfb3f9282b78d42f18f6874834dafcb745bdfb2696d40078d1774f1ff51c50dc8d61c5646b4591886fdd4baa618cc8e798fc4de75fc68069eb21a0d192367a77243b21188d4320fcec10d4a676d6b2092c803fef19f26e55797f9caa2647e80f3393c16ac972e1345e983ded16cd88424e427d5f55ea5a53e76e5e9791151", 0x1}, 0x20) fallocate(r0, 0x3, 0x5, 0x4000) write(r0, &(0x7f0000002000)='\t', 0x1) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/20 11:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) rt_sigtimedwait(&(0x7f00007d5000)={0x7}, &(0x7f0000783000+0xe47)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9a000-0x10)={0x0, 0x989680}, 0x8) 2018/01/20 11:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000ba1000-0x70)={[{0xee4, 0x8000, 0xc333, 0x2, 0x2, 0x5, 0x10000, 0x1, 0xbff29ed, 0x7f, 0x40, 0x3, 0x0}, {0x7, 0x1, 0x7d4, 0x40, 0x9, 0x0, 0x0, 0x9, 0x401, 0x420, 0xc233, 0x2, 0xdc60}, {0x40, 0x100000001, 0x2, 0x5, 0x8, 0x0, 0xed24, 0x0, 0x69, 0x7, 0x100000001, 0x4, 0x100000000}], 0x3426, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000e70000)=[{&(0x7f0000c9c000-0x5f)='i', 0x0}], 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) dup2(r0, r2) 2018/01/20 11:33:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cfa000)='/dev/loop#\x00', 0x0, 0x44001) openat$sequencer(0xffffffffffffff9c, &(0x7f00002cc000+0x4b6)='/dev/sequencer\x00', 0xe007f, 0x0) writev(r0, &(0x7f000080e000-0x40)=[{&(0x7f0000fce000)="", 0x0}, {&(0x7f0000f7b000-0x55)="ff", 0x1}], 0x2) 2018/01/20 11:33:47 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000061000)='/dev/hwrng\x00', 0x90000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009e4000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff322, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x5, 0x7c1b, 0x80000001, 0x3ff, 0x8000, 0x7, 0x7, 0x8, 0x1, 0x4, 0x9, 0xfffffffffffffffc, 0x1f]}, &(0x7f0000940000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xffff}, &(0x7f000010a000)=0x8) set_mempolicy(0x7, &(0x7f0000824000-0x8)=0x0, 0x0) 2018/01/20 11:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/20 11:33:47 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') preadv(r1, &(0x7f0000839000-0x90)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f00002fa000-0xcb)=""/203, 0xcb}, {&(0x7f0000501000)=""/56, 0x38}, {&(0x7f0000495000)=""/0, 0x0}, {&(0x7f0000f55000)=""/250, 0xfa}, {&(0x7f00000aa000-0x81)=""/129, 0x81}, {&(0x7f0000fff000-0xd8)=""/216, 0xd8}, {&(0x7f0000623000)=""/109, 0x6d}, {&(0x7f0000e0f000)=""/54, 0x36}], 0x9, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r2, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000834000)=[{&(0x7f0000df5000-0xe0)="4c18c459d6c09a1ff626782dd6f18ef99dda5a0fd8ee1ab2604c8b4d5b4bbf78157f1dd3e8a174f4183034ce25a000f8ea2a1ad8b312ef98bf4241cefd3955d59b4aa384ad142095ad2593fe10d817977c8d3140f7d4c412c744fbe46491d1a7aade1707fd0b5a3487a90d3c1132f6f638376f4e2c63a4116f4a2d087225365cca5fc3ebec462cd408459055c7a561ef67bdb52578e257feb0baa9253f1835a25f068adcc31d5a723251abd9239de5580a0aa715a7cda1486a2324fb781783874a34306f848f1192f1f5b061cd261f15ac8a706079d25e7812bbe75a4ea29809", 0xe0}, {&(0x7f0000544000)="704875cbb6cf4bb413b1c0e162e07a83b0214ae9c0d91f0a99fe889c863e6a182f0f9eade0418b8c1f0ec2dc6591cdc200af16ca8bd33a78e8fb4043b7f207759da4ac7d5374246c", 0x48}, {&(0x7f0000110000)="1ec851bde7baabd82b61b260b42c96a82c22d6bf9228fe85957de020af9a366d8ef9587dc38e59a1d53046863fd1132f704d8431b7ffcfcb458e71f35cb4661093d7daa23d08a584df74b5ff5ad603d6e048dd1c4f295e75d797da64125affa5e7c18dbbfb82900369f39f185593", 0x6e}, {&(0x7f0000eb2000-0x4e)="ac131f7781d596bbe8688f4390fcf7e4811e69b84d14fe02f689d7e6f6a834e8fcfe75ed7463837ec1e4863314b87b17d481d71f132dbb535db07c8e22a4f7aa6a6b345bb67a54974e54dd6504f9", 0x4e}], 0x4, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a4d000)=[{&(0x7f0000379000-0x49)="3dafb6a3241d6e8a706fc110407497f87b2e4b11097ab818e34a62d35038106d87314107a960dce6e363ce6d17a2ce2d2983183f01ae69b033ea4c0aa2ac5b0ee18f4ccc73ec4014f6", 0x49}, {&(0x7f0000381000-0xf6)="6d47a5dc97f79cae8af91d07e9d7113d5b6f81ef00f5691c73c593a8f6938cbfb334ac7e114922aca2903f4353aee3e659c49b22eb75aa69a3f8ac7c423235ad273996a13e0c8d5cf2ec078749a90d628a0cbc327bd0dd96e2d41ddbd238a3cc63e0cb9f70fab1b9ab18ef2aaa8e673edcfe354523d6a074cfae87bdd99ed872f4a4e719f3c2d6c9bc20c7c72c707bcf32ece389721a2064c3f786fc6825df58a37fdceb001e402e5c2d82503e8805a961ffe8df870b93446f442e1e7c5986379067e298339731970dbc48fa92fa48acbcd3d6313ccd4bffa3c972a4d40c901c2f282b9b04a87430718639f3103c06cd31c87e8dee69", 0xf6}, {&(0x7f000066e000-0x2a)="aac9cc6edababc54b4f0eea14c26490e2e001014a471d000cdb72f918054fcfb7b024439b021d8d122d4", 0x2a}, {&(0x7f000040f000-0x8)="68cad15f186dff69", 0x8}], 0x4, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r2, r1, &(0x7f000083c000)=0x0, 0x5) r3 = gettid() syz_open_procfs(r3, &(0x7f0000bc9000)='comm\x00') 2018/01/20 11:33:47 executing program 7: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) socketpair(0x18, 0x2, 0x6, &(0x7f0000d67000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000688000)={0x7, &(0x7f0000d7d000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a9b000)={0x6}, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000472000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000fea000/0x2000)=nil) accept4$inet(0xffffffffffffffff, &(0x7f00002c4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000364000)=0x10, 0x0) 2018/01/20 11:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c38000)='(\x00') shutdown(r1, 0x2) 2018/01/20 11:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000870000)='/dev/hwrng\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000d91000-0x48)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 11:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffdffffd, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1) 2018/01/20 11:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000841000)=0x3, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) dup3(r2, r1, 0x0) close(r0) 2018/01/20 11:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x200, 0x20000000000, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000586000)='/dev/sequencer\x00', 0x212400, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000f44000-0xbc)=""/188) r1 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000000c000)=""/0) 2018/01/20 11:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b0b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00009b1000)={0x1000000000000213, 0x0, [{0x1000040000071, 0x0, 0xfffffffffffffffe}]}) 2018/01/20 11:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000a60000-0x20)=[{r0, 0x400, 0x0}, {r0, 0x1, 0x0}, {r0, 0x410, 0x0}, {r0, 0x1, 0x0}], 0x4, 0x100000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001ac000-0xc)={0x7, r0, 0x1}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d44000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009e6000)={0x1, 0x1ff, 0x6, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x800) 2018/01/20 11:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000fd2000)=[], 0x0, &(0x7f00008a3000)=[{0xc0, 0x0, 0x403, "f147dca61950a97a878c2766acbf601659df029b9db848992dd9940ab5b4ab7329f8882aac59cc5cb0d75c43b7fa85517fa928a5df318de67b6621ec8a476bd51cf6bae225bcfe624438980bb0fb9cc90802f3d878de92582adc3b9dfa12f9917a0d1b6253bfdc6f655c01b2267c6faedbbf769a5fb3879f596592098c6f29a9e5d06ad3a1ccfff996329ffcf1781d2192e2225436ae651448d94f0ee5c79d30ef627d3a9636ae3e45b7"}], 0x1af, 0x0}, 0x0) 2018/01/20 11:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) eventfd(0x6) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) 2018/01/20 11:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x96, &(0x7f0000a86000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000af5000)=[&(0x7f0000df4000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000076f000)="", 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000062f000)='/dev/hwrng\x00', 0x60000, 0x0) read$eventfd(r2, &(0x7f000085b000-0x8)=0x0, 0x8) 2018/01/20 11:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00008eb000-0x4)=0x0, 0x4) write(r0, &(0x7f00009a0000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0xffffffce) 2018/01/20 11:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000e09000-0x28)="", &(0x7f000014c000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e35000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d24000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000238000)=0xc) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00003e8000)={@generic="efa1dbf5bee322b370ccb46bfca3395d", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f0000d27000)='/dev/usbmon#\x00', 0x100000000, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ead000-0x4)=0x53, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00003bc000-0x4)=0x5, 0x4) 2018/01/20 11:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002af000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x1000, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) clock_gettime(0x0, &(0x7f0000b41000+0xda7)={0x0, 0x0}) futimesat(r1, &(0x7f00003aa000)='./file0\x00', &(0x7f000022b000)={{0x0, 0x2710}, {r2, r3/1000+30000}}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000029f000)={[{0x93a0, 0x4, 0x9, 0x7, 0x8, 0x2, 0x3ff, 0x0, 0x1, 0xd50, 0x7fffffff, 0x7, 0x80ab}, {0x7, 0x1, 0x283, 0xe51b, 0x200, 0x1, 0x8e, 0x6, 0xf9, 0xfb, 0x8f, 0xe3, 0x0}, {0x3f, 0x2, 0x1635609a, 0x8, 0x3f, 0x7fffffff, 0x4, 0x3, 0x4, 0x8, 0x9f, 0x0, 0x4}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000020e000-0x8)='./file0\x00', &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000959000-0x4)=[0xffffffffffffffff]) fchownat(r1, &(0x7f0000cad000-0x8)='./file0\x00', r4, r5, 0x800) 2018/01/20 11:33:47 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f95000)={0x80000000, 0x2, 0x8001, 0x7fff}, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = msgget(0x2, 0x40) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000f95000)=""/224) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f000015c000)=0x0, &(0x7f0000f95000)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f95000)={0x0, 0x3, 0x97e, 0x10000}, 0x8) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000be7000)={0x6, r1, 0x0}) ftruncate(r0, 0x0) preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/20 11:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f6000-0xf)='/dev/sequencer\x00', 0x10440, 0x0) sendto$inet6(r0, &(0x7f000023d000-0x1000)="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", 0x1000, 0x20000800, &(0x7f0000987000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000942000-0x3a)="27b03b69c0e4f327f59195e958abfbce209558c4c153a1b7e0cfc7816132f76283a6b87a50e5499e9cbebbbfcbafa92680e7a6ceb54858178f85", 0x3a) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r2, 0x0, 0x0) 2018/01/20 11:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socket$inet(0x2, 0x4, 0x3) r1 = eventfd(0x20000800000403) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) syz_open_dev$usbmon(&(0x7f00007db000)='/dev/usbmon#\x00', 0x8, 0x0) syz_open_dev$vcsa(&(0x7f0000ef5000)='/dev/vcsa#\x00', 0x80000000, 0x800) 2018/01/20 11:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x4, 0x6, 0x4, 0xffffffffffffffe4, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) modify_ldt$read(0x0, &(0x7f0000024000-0x47)=""/71, 0x47) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x9, 0x0, 0xcea5, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 11:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000004a000-0x9)='/dev/vcs\x00', 0x40240, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000dc1000-0x4)=0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x18, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x24000001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000072e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000)=0xe8) preadv(r1, &(0x7f0000980000-0x40)=[{&(0x7f00000b0000-0xd4)=""/212, 0xd4}, {&(0x7f0000ed7000-0x6d)=""/109, 0x6d}, {&(0x7f00000e5000)=""/140, 0x8c}, {&(0x7f00005d0000)=""/151, 0x97}], 0x4, 0x0) sendmsg$nl_generic(r1, &(0x7f00008da000-0x38)={&(0x7f00000e8000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000b15000-0x10)={&(0x7f0000fd9000)={0x50c, 0x37, 0x2, 0x7, 0x3, {0x8, 0x0, 0x0}, [@generic="c71dded8380b939c074af1da2f013345e2be973bbda254e45333e9a3d05bdd455a29684e133f7bb25da95ada7e063fb2a00a7767280cd5e70c6551194d7984d59d0ee93e6cb2a2d61496bd894749f7933c75064878fc157a8a37576583ab0a53aca90b7c643fddfb04519c30637cab2e1767064230015ff8374904cccac0125e05ab2cc71627ddcd6722546b76127dd198ff02b58958efe22a36a15cfb8658097d64476a3d6a93851cbccedabe03c7ce1923583270037b58e3a99d005d3af118", @generic="ca40375a85bb36dadeb973b2ff59d40bc87650", @generic="caf1fbaad4886a33f038e15311164c7c209407037919d8e4ece2e0ad737d2e6296010dc2b71cd901464303aabbef390a167d6ff1b4c7ca06a9453dce2d2b9774213ee34f61edc7d8898591dec26015f94ace0af0ff5350b35c5455709695e906bd3b65c2ded86729e7a8eb49c860b83cee76b753210998704fd20efa78208f1cffee509db6116ab45fa8f7cd91014ce0cbf0b3edfe45b1c8545c76262c09f288ce7f2834329758", @generic="fd99d9b3452a6d8ff21e9326685f827667de371377636e01dcf8527f927b8c996bdc83bf7787f05cc9c7b7", @typed={0xc, 0x3, @fd=r1}, @nested={0x1b4, 0x64, [@generic="58aa56d8df030dca4c213c162965266f98083d38fcd4b614b701", @generic="7dd5a202413d05c1572d5629bfec414769a96a92128f21d9f9dc8a4230dd01a81c22a1f3fb0452b6793767bcc9fa448a48057d9bec36a5639aa2adf970d3facd957f91803a7d3d89cf44828c05d1235aaab3c74b6ff7df078c8b8df6039dc86bda647ea92351422b7aae934d3849d94047e54197dbdb7a68dae8f9a78b11e1d1b54e270a1a8d1528da0eda1e51d1fcf4284b9b66992276557fc96fc00fca44a0db31a370b6a2de679be3a9fd2f74e437", @typed={0x8, 0x53, @void=""}, @generic="68c47749c0e319810d280d20f74925efe5bc0781d41167f1fd4aafdf55e075d10b5f8db6d544c78e52f7cd974bb5d126ae7f8ac92c4b590a4e0f2908d9950c349a1cd491ed86bfe60ba01e29228bc97fc445b0808a2b5b302030f7f88a52b018f6beacb114a8fda6143d95c7b74946f8ac1acb755512f7775c35601737c5f7bb132ece5bcfbdd246bc609a7581676d22d253a2a04707d04ae8e454c13f2d618d3c57", @typed={0x18, 0x3f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x6c, @fd=r1}, @typed={0x18, 0x2, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x190, 0x2b, [@typed={0x18, 0x54, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xdc, 0x28, @binary="7eaedd7929f938709f4ed45fbf621bf8fd2f8614064c8ce525d7486cdb08db0e1e0b04b21c6b27fdae2032d9fe753ad9134a57bb5c3a112a27fc7095ff365a9a1bb078a2a3693edd169f9343debb83d4b3e92cfc71d181dbc64cc080e7687e5081b6c7c5240d4f797db8faf728339cfa9f4bf9ccbdd25e6e0f20051ade49113fd149eb67ae1aa8a82054c2510962fca1178c38c5fff0210f58e61c31c9ae1a6f04e6cdff69cf5760422a6359020ee478543ef3d8fb0b429016ae2c82591ad3502944a38845d50b3f12aaeaff19a2d5a500b575a7"}, @generic="3d39b264c36e71c491cff9b040306e58f9dc2838855148df6ae00326d523f82eaf272c51c8be562071680c7bc67375cff5cfcba5f7fba49a428845f94d700801c5fb2c44d7fc88cef65d7bd8aa6549770793b92480b5b54823f360a2df8d96", @typed={0x20, 0x8a, @str='-@[).cpusettrusteduser{\x00'}, @typed={0x18, 0x5d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}]}]}, 0x50c}, 0x1, 0x0, 0x0, 0xc000}, 0x4040000) 2018/01/20 11:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r3, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$adsp(&(0x7f00007a5000-0xb)='/dev/adsp#\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000052d000)={0x0, 0x3, 0x1a8009d1, 0x100000001, 0x9, 0xb5d, 0x7, 0x1f, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0x100, 0x1, 0xffffffffffff8000}}, &(0x7f0000bec000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00003fc000)={r5, 0x3, 0x2, [0x2, 0x9]}, 0xc) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f9b000-0x8)={r1, r0}) recvmsg$kcm(r2, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000c35000-0x8)=0x0) 2018/01/20 11:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000640000)={0x0, 0x0}) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x40000, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00006e7000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f11000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\f\x00', 0x0, 0x4000000000000000, 0x1000, 0x0, 0x3def, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rtc\x00', 0x10000, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x3, 0x0) r4 = socket(0x10, 0x100000802, 0x2fd) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f87000)=0x3, 0x4) r5 = dup2(r4, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000930000-0xc)={0x7, r3, 0x73fddfb8c8f58469}) r7 = fcntl$dupfd(0xffffffffffffffff, 0x408, r6) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) r9 = dup(r8) ptrace$getsig(0x4202, 0x0, 0xf14, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r9, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b47000)={0x0, 0x40, &(0x7f000072c000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006ca000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005de000)={r10, @in6={{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004bb000-0x4)=0x8c) r11 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x2) r12 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r12, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x1, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40086410, &(0x7f000030e000-0x2)={0xd7, &(0x7f0000e8c000)="fab285e7be8aff2604bd34eefcbd47eb31b04e0baa1599f4aa3adff519ca5caef068fbb2ca844556d77abbddc5bd42dd05c0494e8ec3a74f28d2a3bb2901d57eef6772cf20f665c7b38bbbbab570c41c6bd0e78c8ad46698ab101acf33fb99fb7df3a8975516aafa5dc6b83aefcfffc4061d95239c42e06c2df59042f2a5b0d20a11e467ac46ccfa64faaf7f86649b08facccacbdf6f1103bd48744a8c8514a866092a4af7ea5c0fb9281d1a499ffe20f7e07f12a0a4c136bfcf3b4dafb580482a9efcb067475ba42dc0d07cb1e440fdeed6074d79db5a"}) dup2(r12, r11) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000223000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r13, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) r14 = openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r14, 0x4008af60, &(0x7f000072b000)={@my=0x0, 0x0}) write$sndseq(r11, &(0x7f0000001000-0x1b0)=[{0x5, 0x3f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x7fc, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0x5}, {0xa55, 0x4}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @time={0x0, 0x0}, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f0000897000)={0x7f, 0x0, 0x0, 0x8, @tick=0x0, {0x1, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x7fff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @connect={{0x103, 0x700ea533}, {0xa7, 0x0}}}], 0x120) 2018/01/20 11:33:47 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000277000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1000, 0x10, 0xa3f, 0x1}, &(0x7f000086a000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d63000-0xe7)={r1, 0xdf, "e044c5418841b755fe10165588399f85f3a1d9eb47ad7a8f80dcbf9a1de63258d3828c74436f36864f4ebcb8857ae58b708ac3616397eae99f6cc4d779274f936fc7c3edc9ced7c08c9c4307af1d55aac9f770fb034c9643abb4ebd0820dab4a10dc7dd795c4d97709fc5dd30190289b0f56b3b0c79f04c00b630f3884986b8fe1a9161f01817e7296f7054318266bae9cf48605a954785e456cb06d0c4da0a9a5f25bc6ec1341725551f053a092d1a6443201431858c47afe57d0ff90aace41b48fd45dd0a939d0151ec54646336a1ac3ed4803d2f3490810afecca65a23a"}, &(0x7f0000001000-0x4)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 11:33:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x80a9, 0x4) r1 = getpgid(0xffffffffffffffff) migrate_pages(r1, 0x6, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x0) 2018/01/20 11:33:47 executing program 2: unshare(0x24000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001000-0x21c)="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") unshare(0x20020000) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x2, 0x100000001, 0x6, 0x3}, 0x8) 2018/01/20 11:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(r0, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000383000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r3, 0x40) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/20 11:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/vcs\x00', 0x24002, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000028000-0x8)={0x0, r1}) msgctl$IPC_RMID(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000b8c000-0x8)={0x3, 0xc317}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) accept4(0xffffffffffffffff, &(0x7f000092f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ce000)=0x2e, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00009d0000)={0x1, &(0x7f0000711000)=[{0xfff, 0x0, 0x5, 0x0}]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000d23000)={{0x52abb43f, 0x0, 0x100000000, 0x8a22, "9329c133db4d8201253429371e45cc7f55e999ad22fff876ae04b9ca523655a1a4b12a6da78539dfaaece033", 0xff}, 0xee8, [0xc000000000, 0x1, 0x78, 0x80, 0xfffffffffffffc00, 0x0, 0x2, 0xfffffffffffffffa, 0x7, 0x1, 0x1, 0x6, 0xec96, 0x10001, 0x3f, 0x2c, 0x7f, 0x5a97, 0x7fff, 0x401, 0x1f, 0x10000, 0x1, 0x0, 0x40000000, 0x4, 0x10000, 0x9, 0x2, 0xfff, 0x0, 0x0, 0x6, 0x7f, 0x3, 0x2, 0x8000, 0x1, 0x9, 0x9, 0x1, 0x7ff, 0x2, 0x8000, 0xd1, 0xa315, 0x100, 0x9a1, 0x1000, 0x8000, 0xfffffffffffffffd, 0x8, 0x1000, 0x7, 0x6, 0xfffffffffffffffa, 0x5, 0xfffffffffffffffe, 0x2, 0x7ff, 0xc1cc, 0x800, 0x80000000, 0x8, 0x80, 0xca, 0x6d, 0x10001, 0x8, 0x97, 0xb88, 0x8000, 0x800, 0x1, 0x5, 0x0, 0x6a7f, 0x2, 0x6, 0x1, 0x7, 0x7fffffff, 0x591, 0x100000000, 0x7, 0x0, 0x76, 0x8000, 0x6, 0xba4, 0x2, 0x2, 0x40, 0x1, 0xfff, 0xfffffffffffff1cd, 0x8000, 0x80, 0x80000001, 0x0, 0x9, 0x566, 0x9c, 0x467f, 0x7, 0x0, 0x5, 0x101, 0x4e, 0x9295, 0x3, 0x8001, 0x1, 0x7f, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x28fe, 0xffffffffffffce6b, 0x4, 0xffffffff, 0x3, 0x7e, 0x1000, 0xffffffffffffffff, 0x4, 0x3ff, 0x5], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x0) [ 62.433921] kauditd_printk_skb: 40 callbacks suppressed [ 62.433929] audit: type=1326 audit(1516448027.883:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.467477] audit: type=1326 audit(1516448027.889:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.493902] audit: type=1326 audit(1516448027.916:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.493917] audit: type=1326 audit(1516448027.917:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.493933] audit: type=1326 audit(1516448027.917:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.493947] audit: type=1326 audit(1516448027.917:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=162 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.493962] audit: type=1326 audit(1516448027.917:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.493978] audit: type=1326 audit(1516448027.917:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.493996] audit: type=1326 audit(1516448027.917:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=26 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 11:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000cea000-0x12)='/dev/input/mouse#\x00', 0xcb, 0x10200) getpeername$ipx(r0, &(0x7f00002c1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000341000)=0x10) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fdc000)={0x1fffffe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 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, []}, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ceb000)={0x0, 0x200}, &(0x7f0000b08000-0x4)=0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000979000-0xe6)=""/230) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000358000-0xb)='/dev/hwrng\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000246000)={r2, 0xffffffffffffffff}, &(0x7f0000e86000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bec000)=@assoc_value={r2, 0x5}, 0x8) 2018/01/20 11:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10}, 0xffffffffffffff9b) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e3f000-0x10)={0x0, 0x3, 0x8, 0x2}, &(0x7f0000018000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004fc000-0x8)={r1, 0x9e}, &(0x7f0000311000-0x4)=0x8) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:33:48 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ef7000-0x4)=0x0, 0x80000) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000d6000-0x4)=0x0, &(0x7f0000527000)=0x4) 2018/01/20 11:33:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x5, 0x100) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fa9000)={r3, 0x1000, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r5, &(0x7f00003de000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'system_u:object_r:wtmp_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a73000)={0x0, 0x7fffffff}, &(0x7f0000f55000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000682000-0xc)=@sack_info={r6, 0x1ff, 0x7ff}, &(0x7f0000449000+0x771)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008aa000-0x8)={r6, 0x7fffffff}, &(0x7f00002f4000-0x4)=0x8) fchmod(r4, 0x41) 2018/01/20 11:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000096a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000079b000)=[{&(0x7f00002cb000-0xc5)="dfda79a05e46c4eda185fbb21407ebb175daa434b2d3999556e2f67eba9cd06a86cadae3cb05159266c0b6c443e1799c48e3b85e92988c50850472ceb88e32c7cec60999492d6dbf13fd2777bbc9c0ad1d8121313a2f4f688c4daee1f49be0d50745175b544010737814a97a7c1601da2b7e1490aaf0d157a3dd959dabf545c351761b18f7ece7f629bce723c904f84eca6c9187e8f2aec5b5ae45bc5d5c3f668400915d64158f62fd32e1911b1073d184b1fa84b852c0549cb8ade97ca7a8447d5f3e9972", 0xc5}, {&(0x7f0000227000-0x1000)="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", 0x1000}, {&(0x7f0000a82000)="ab4111337bebc09b81379a998ef1eb180c39d8923580aef99414e255a73aff897a07c4a5309a8c9ee4f17f3aa44f156f158318ba3de8e7046e0bbf22a5d064981f2deb83076868651eb79aa671f896454a5440a3d3ecf2ffb5bccdda93922677d756ac314ac56cf9b2f27d39cd4ec25ace136dc2b64264ba4142d45c88eca0ef228add9bb73255027cfcf37f663585ee9106a4d5150c50939afdd28d0ae5e53aea8c39faea2c7f3de67f59b81f3de5c069bf0cea2355e8692b32a3a6b1421ee3ceb488", 0xc3}, {&(0x7f0000be8000-0x17)="d51af3c7b79e223e68b4622ed0148cac9de688611fe026", 0x17}, {&(0x7f0000e88000)="e712db1c5924ce3721da2eb6c9d1f670080fbf7ad7873e37155e324600251788027abb6367ccc5564059bef16e066729bf3a7bca1079b30d596f3b3c1a33dbcdfa75c54cb0c90d4c0d69c4e0b0f9e826b5c44dcfa84c85e8ac95ccc670d5d8db21e42f1e692003b28a8b33999d1a13c81bf4e68b0ce400e98555be000e8f0009", 0x80}], 0x5) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40000000046c00) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f0000bb8000)=[{&(0x7f0000aa3000-0xce)='p', 0x1}], 0x1) 2018/01/20 11:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000df2000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00008a8000-0x8)='./file0\x00') lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0xffffffffffffffca, 0x1) [ 62.494048] audit: type=1326 audit(1516448027.917:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8424 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$audion(&(0x7f00007e8000)='/dev/audio#\x00', 0x3, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00007e6000)=0x98, 0x4) 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000060b000)=""/24, 0x18) r2 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b0000-0x4)=0x0) r4 = syz_open_dev$adsp(&(0x7f000008f000-0xb)='/dev/adsp#\x00', 0xffffffffffff0001, 0xcc001) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000f7d000-0xc)={r4, r0, 0x7fffffff}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 11:33:48 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ea8000)=[{&(0x7f0000f60000-0xfc)=""/252, 0xfc}, {&(0x7f0000cad000)=""/4096, 0x1000}, {&(0x7f000087c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000733000)=""/138, 0x8a}, {&(0x7f0000f5f000)=""/241, 0xf1}, {&(0x7f0000f5f000)=""/51, 0x33}, {&(0x7f000069f000)=""/157, 0x9d}, {&(0x7f00005b9000-0xf9)=""/249, 0xf9}], 0x8) 2018/01/20 11:33:48 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x3, 0x20000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000002000-0x8)={0x3, 0x67}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = epoll_create(0x91) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003000-0xc)={0x0, 0x0}) 2018/01/20 11:33:48 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x1, r0, 0x1}) ioctl(r0, 0x440000000000127b, &(0x7f0000012000-0x3)="") 2018/01/20 11:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000077f000-0xb)='/dev/vcsa#\x00', 0x4, 0x600200) clock_gettime(0x0, &(0x7f0000718000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000405000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00004cb000)=[{{0x0, 0x0}, 0x400, 0x401, 0x9}, {{0x77359400, 0x0}, 0x0, 0xa1700, 0x100}, {{r3, r4/1000+10000}, 0x400, 0xe000000000, 0x0}, {{0x0, 0x0}, 0xa1e, 0x1000, 0x2}, {{0x77359400, 0x0}, 0xf5d3, 0x5, 0x1}, {{r5, r6/1000+30000}, 0x7, 0x8, 0x3}], 0x90) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x1a0}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 11:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003b7000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000054c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ac000-0x4)=0xc) ftruncate(r2, 0x0) ftruncate(r2, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000031b000-0x30)={0x8000, 0x5, 0x4, 0x5, 0x1, 0xad4b}) 2018/01/20 11:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b66000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000c20000)='./file0\x00', &(0x7f0000496000-0x7)='devpts\x00', 0x1, &(0x7f0000fcd000)="") socketpair(0x0, 0x5, 0x80, &(0x7f0000797000-0x8)={0x0, 0x0}) openat(r0, &(0x7f0000dca000)='./file0\x00', 0x101000, 0x5) rename(&(0x7f00009ca000-0xe)='./file0\x00', &(0x7f0000827000)='./file0/file0\x00') 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x40081, 0x8001, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x40000}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="e8", 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000001000)=""/77, 0xfffffffffffffde2) 2018/01/20 11:33:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x80, 0x600041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 11:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:48 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000956000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000231000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000002000-0x50)={{0xfff, 0xffffffffffffffff}, {0xfff, 0x2}, 0x2, 0x4, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000+0x84a)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000a98000)={{0x3, 0x0, 0x100, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/20 11:33:48 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c47000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_context(r0, &(0x7f0000aee000)='system_u:object_r:dri_device_t:s0\x00', 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c8c000-0x10)={0x7, &(0x7f0000255000-0x38)=[{0x4, 0x200000, 0x1, 0x7}, {0x1, 0x8a, 0x80000001, 0x585}, {0xffffffff, 0x80, 0x2, 0x3}, {0xac, 0x8d, 0x1, 0xf1c}, {0x37bda542, 0x9, 0x5, 0x3ff}, {0x0, 0x100000001, 0x0, 0x9}, {0x1000000, 0x1, 0x0, 0x2}]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00001c9000-0xc)='/dev/autofs\x00', 0x40400, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000a2f000-0x2)=0x0, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000591000)=0x716, 0x8) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe7000)='./file0\x00', 0x194) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000661000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000065a000)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000940000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f1000-0x4)=0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000187000)={&(0x7f0000854000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000fe7000)={&(0x7f0000bd9000)=@ipmr_newroute={0xbc, 0x18, 0x20, 0x3, 0x2, {0x80, 0x14, 0x0, 0x1, 0xff, 0x4, 0x0, 0x3, 0x400}, [@RTA_UID={0x8, 0x19, r1}, @RTA_IIF={0x8, 0x1, r2}, @RTA_ENCAP={0x88, 0x16, @generic="5130831aececca5932e46ab43ed9d5ff56acb6fd324bdf3396834a2ccc5ffa8b8cf394f204880e6f3f92573eb7189a0a328c5986b1326322d6b84c50a7e6dba63b61be6193085f27bcd44d7cae89bffae90b3feb46c2b2200df5d5344782cb2739df6a3c1d1e51282a15db6343aefe9eed151a14244f2eb0850bdc049715e1ae2819e9"}, @RTA_OIF={0x8, 0x4, r3}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40085}, 0x8040) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe7000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000064b000)={0x0, 0x9}, &(0x7f00001f7000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002cd000)={r5, 0x1}, 0x8) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r7 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r7, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/20 11:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0x4, 0x402}, {0x7, 0x3f}, {0xf, 0xf53}, {0xe, 0x98}, {0x3, 0x8}, {0x0, 0x4}], 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/rtc\x00', 0x103400, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d6b000)=0x80000000009) r2 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00006cf000-0xb0)={{0x58, 0xfff}, 'port1\x00', 0x1, 0x80000, 0x8f69, 0x8, 0x4b1c, 0xcab, 0x954a, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) close(r2) 2018/01/20 11:33:48 executing program 4: r0 = gettid() exit(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d15000)='/dev/autofs\x00', 0x52400, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000019b000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x33b}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r3, 0x5, 0x2, [0xd1, 0x20]}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x2, 0x7}, 0x8) syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000040f000-0x12)='/dev/snd/midiC#D#\x00', 0xf799, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000004d000-0x8)={0x0, 0x3}, &(0x7f00004e2000-0x1)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002d5000-0x108)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x0, 0x4, 0x4, 0x6, 0xff, 0x5, 0x4, 0x7, 0x0, 0x16, 0x2, 0x4, 0x8, 0x2]}, &(0x7f0000252000-0x4)=0x108) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 11:33:48 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000209000)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, &(0x7f0000001000-0x22)=""/34) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000001000-0x80)={[0xd001, 0x16002, 0x11d006, 0x1000], 0x800, 0x10, 0xbfea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000071a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000a0000-0xa)='/dev/vcs#\x00', 0x7, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ddf000-0x4)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/20 11:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$can_bcm(r0, &(0x7f0000364000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b60000-0x8)={0x0, 0x2}, &(0x7f0000624000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f98000-0x10)={r2, 0x4, 0x5, 0x0}, &(0x7f0000c91000)=0x10) 2018/01/20 11:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000009000-0x1c)="6e65742f69679070360093a377d14c588dc6555c17d234c36d66d096") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00002a7000-0xf8)={{0x0, 0x0, 0x9, 0x3, 0x0}, 0xffff, 0x81, 'id1\x00', 'timer0\x00', 0x0, 0xcf, 0xdd, 0x5, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r2, &(0x7f000069f000-0x10)=[{&(0x7f0000700000)=""/1, 0x1}], 0x1, 0x10000000000080) 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) getrandom(&(0x7f0000816000)=""/30, 0x2a8, 0x3) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f00003cb000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000078b000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000986000-0x10)={0x4, &(0x7f0000304000-0x10)=[0xce9, 0xe134, 0x5, 0x392]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x829c1, 0x0) read(r0, &(0x7f000014c000-0xb5)=""/181, 0xb5) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_extract_tcp_res$synack(&(0x7f0000bc2000)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00002fa000-0x10)={0x1, 0x0, 0x3, 0x1}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000e9a000)={0x3, 0xfffffffffffffffb, [{0x6, 0x0, 0x6}, {0x100, 0x0, 0x4}, {0x78, 0x0, 0x7}]}) 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000059000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000059000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0xea, 0x5, 0xc99, 0xc4, &(0x7f0000059000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400, 0x1, 0x3}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x400, 0x40002) ioctl(r2, 0x81, &(0x7f000005b000-0x2)="") setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/01/20 11:33:48 executing program 7: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000f24000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f25000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x800) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000e3d000-0x8)={0x3, 0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f27000-0x38)={&(0x7f0000e49000-0x14)=@full={{0x3, {"6fbbcaa582c294"}, 0x2}, [{"c958ef10fca8df"}, {"4c12f1141da4fb"}, {"f3787718fd23cd"}, {"ae05b73dd0a83a"}, {"a579f7f1adfd82"}, {"4f8bc8c2875afe"}, {"6a7f15006a77f3"}, {"3d6a20c1a30afa"}]}, 0x48, &(0x7f0000775000-0x40)=[{&(0x7f0000556000)="715057d8ab086cb197113b30b44f04ad721c577df1907f", 0x17}, {&(0x7f0000f26000)="ba9d24c4df70b19561c39c9d06dea8b8e9cd9e8bf68a9d4c", 0x18}, {&(0x7f0000e68000)="d96a24d00faa856134935d0d4d33a4a15f8d32a0553703f7e3a1b7468eeee36d51bccc17b480a94abd1e2477ee1dc36380162e3d645486a0e2bf0bb1948bd7c1c91f4000d04abcaa710a1f9dd91bc1880621d2047ef5d245cc18b14e54e1cc617bd364a77bde70991bae1ee5cca49db7c44b1db97a89e5854f1f7c18209661fcc4331caeef7976cab576bed6f5e8fb632c783e2abc1bd268fb34e25a557f37d1ed0b6bce284c22ef25a8c7b1e8adf075e02b5882cd574b9d9da91b7d88c5b406e2e0892f9f4c6e44b5433670e6fe1b69ccc1380cb9773fada3e79b1725d535a393cb7fce8cac", 0xe6}, {&(0x7f0000f26000)="f7780ed023f3c22d7cd2b8b1761b322dbb751d643b291bbd97460a95f507e2f9889c03c69ab3ef61855cc6b0abae6c", 0x2f}], 0x4, &(0x7f0000f27000-0x13e0)=[{0xa0, 0x10e, 0x8, "f81873ae8c179e72ae193499d894f74c81d8577a630637f031643683df47bdda8222903abdb13b5411aa2ce4b114104138776f0f48a9545435aac168fa010851f0b78f4a98855357e71ebd2d5e7771fa269d8d49880343a0f2dc2c064bee62851fa16640ea926dc597eec5148b83fae83eb7155fd1e57798beae86e8773435d208d5df59f0b42b656ad6"}, {0xb0, 0x114, 0xffffffffffffff0b, "144c73da0e3185b3b51843df8552ab38793f9cf44d009f3d8383d812390dc8a91beaadefb7c6a00b69f40c02e3a94a095077c6fad32af81826e9260c52418d427c079a7a39d019f5310be09d793b9493b0513a17d36027a49c93973964ab0a7bd50363dd21fc05457c0e71d13cd87fc97bc0a695cc454226ca990ac450884ba4d23c9673f8a44a6df6bbe91fdf35231cf0058ebd5bc1202b2146f7"}, {0x88, 0x0, 0x8, "dec042be6144e6dad7fd42e8ff8b572d8d631f408ff7355e084b17b039d40132dbdc51d5658ebe8a1da377c567982693beeb12fc83ed5de16b8581ea63b781415fd034285c15aac7bd3632d6646d6a037b9e99c588169f6a50b3bd972f09d603f1a5facdde2219c08550c2a4159d32f8292ead"}, {0x70, 0x0, 0x8, "27f2b666aac3be75326c7e3b3eb14bf36636bc15ebeca9fb61e92cdeefef1419329c99b6207bf1a901d4da9ced7e990f0fd4533817e2eb967df7bfe68059c5c332fcbf7fcc1797988a9baf010626e416344d43118009981d6b52"}, {0x48, 0x0, 0x8, "31e86c743a9ed96a2db813b6c7768aee0c8e2bd206e3131f2448faf2ba62fa9b83c43ebaa9c8240d911deb5be4ea869585214b9148"}, {0xa0, 0x0, 0x9, "e7e68018363c28ca880fa80c9462b622e7ed35ccb3704922e667150480aaafb599fd5d169d33d0d7050fed1b2836bd3f7562ae2510e44569958d1ad605e0862b9a172c6b759fa21779cd2eb4e93811ef17279330501c6cc805bfa6090e530645087a5eff741c1023f3eddf808d4bdc1fbee07c7b3547b85e7123949b1096c38b24e542fd6220dfce69be"}, {0xa0, 0x84, 0x7, "93088d6f260a95df41d91aad5c82ae61699c95a1afc0d644392c923f03cef10d7f6c541a1b62ade80ecfd0ff00e23dfad821140111785427bdaf11a8c41c22095be0859b24c5e6bd6e455633cf110427dda7200411c3b19860dd8ea30c9d126ee3ebe2573c5f5e723c276731e74e64b78126910e57345426859d3a3f74317db3c65b5d07c2d44c6031583834f2b95ae6"}, {0x1010, 0xff, 0x401, "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0x13e0, 0x40000}, 0x4000) 2018/01/20 11:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000024b000-0x108)={0x1200000, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x55bb807f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1937184e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/20 11:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = add_key$keyring(&(0x7f0000776000+0x84c)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = socket(0xb, 0x80000, 0x1) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f000016d000-0x4)=0x3ff, 0x4) r3 = memfd_create(&(0x7f00000c8000)='&self{]wlan0\x00', 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f27000-0xd)='/dev/usbmon#\x00', 0x101, 0x4080) r5 = creat(&(0x7f0000750000)='./file0\x00', 0x58) linkat(r4, &(0x7f0000bc1000-0x8)='./file0\x00', r5, &(0x7f0000694000)='./file0\x00', 0x1400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) add_key$user(&(0x7f0000cc7000)='user\x00', &(0x7f0000d1e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000158000)="780c11aa3f7ba8f4029fd1b2a7921bb38346e022158d662580aba164275381cd84ca5f79c7ab75a735b571454ab76dbc48b65a8932fa75be73c1430397cc6c490af6c0f17eaed440e8b0771c4f38e937d47ec7f957776d2f2c00a26f9836c44353f36f30a0e2c0cafe1dc616d499623054c562ebe9227c0340cda2cc64bd6df589ede1cff3b3ebbb4b8540c700b76fc9e4867d8972b88c68bf49c13f822f38ee5cfbcde51a848453a1def5a91f7d4aa175fef98687da148c5e43beb58ce25111b0c6dd8362e67110297e77a4e4c069ee821609b6e583939570331b7ec4dc6aecc3bc1799b3c2791f56cbaddf56bb87f8e7799850", 0xf4, r1) 2018/01/20 11:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f0000039000-0x8)='keyring\x00', &(0x7f00004c4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f00009c4000-0x5)='user\x00', &(0x7f000029c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008f1000-0x95)="1733976cc405207cbaaccfc2eeed3b555b3792c93acb4b676beba4eb8aabf10bcb007b70970a886a217026619e8bfaec8f36b7073b35c0e12cc65e379c7daa452f56c79aeeeeb6e837c3cd0b7a6d7a2b3c501b9f5a9c76a94122fd41be00853b5aa639108e4d6a5cb63835df8cfb792c95e8cbb954c9edf8d4fc53a2eb8c309a734290bc602517ecf1a2ee48aa4b0daae083b1404d", 0x95, 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x8, r4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000374000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/20 11:33:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x80) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000630000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@common=""/16}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x4000000, r1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000167000-0x4)=0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000f6f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c01000-0x4)={0x6}, 0x4) 2018/01/20 11:33:48 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f000000a000)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd(0xffffffffffffcff2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000002000-0x18)=[&(0x7f000000b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000003000)="66d1293a0152265fcec9ae789b3fd92934165c4e808905c2ecea5ddc452c1ed8280f73cc7eb8959d8c32101cbf9d0965df902db0495d76b9780f783e867cc2c0a7fa2d2c56905702a1e5fb8d69dfe80eb16b48c4b1bf2aa7b1482d0b3a41b18778b3f2c02720d409cb3b252309db3411f90d11ca9029f78ed8f60f46b1480a292a0b9b66075cf0de4fec15c5e963072093cfcd5146a177eb", 0x98, 0x9, 0x0, 0x0, r2}, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000006000-0x54)="ddfad31a7d5c82b697deb51827425e686b0ea3aa6b86f8cbd961b705b707f78f3ce3b0467741c3d1f95b4f5a511ec50236351908091f580ba3d961abe576c2f151a8947c382d97b2c868e6f4f8ac50ea29b3a7a0", 0x54, 0x53a, 0x0, 0x1, r3}, &(0x7f000000b000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f000000b000-0x8e)="4e226102dff799dedefc654e0635d8c3b6fd2e865db2c9ba168988252433e4ec1d34f0653a6c42eafac98740686c0e6ea297cd53ce4e78cef7d1383ad482e9c4eb57707f99a40519b09e4ee6d042bede4d9f82ab55ee3e654b402a3ba2b550c0a951d42bc2b518c916ff45afc2f7fbff193cd3a99dca78bae88458013c361c023959561b494c12f568732afe58e2", 0x8e, 0x7, 0x0, 0x1, r4}]) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/20 11:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ftruncate(r1, 0x9) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f0000bf7000-0x1b6)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x2e) write$sndseq(r1, &(0x7f00008ca000)=[{0x1e, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/20 11:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b3b000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003ae000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/mls\x00', 0x0, 0x0) io_setup(0x71, &(0x7f000040f000-0x8)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000414000-0xb)='/dev/audio\x00', 0x244800, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000153000)='/dev/input/event#\x00', 0x0, 0x8800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000329000)=[0x0, 0x0]) r2 = syz_open_dev$vcsa(&(0x7f00002dd000-0xb)='/dev/vcsa#\x00', 0x6, 0x86000) write$tun(r2, &(0x7f000091a000)=@pi={0x0, 0x888e, @ipv4={{0x4000000000000333, 0x4, 0x8, 0x3, 0x24b, 0x3, 0x3, 0xe795, 0x6c, 0x0, @rand_addr=0x3ff, @rand_addr=0xffffffffffff0001, {[@ssrr={0x89, 0x3f9, 0x6, [@empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0, @empty=0x0]}, @rr={0x7, 0x1b, 0x6, [@dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x9, @rand_addr=0x2]}, @ssrr={0x89, 0x1f, 0x727a, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001]}, @generic={0x94, 0xd, "3a64a0f1c4640265e4382a"}, @lsrr={0x83, 0xb, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7]}, @timestamp={0x44, 0x14, 0x6, 0x0, 0x1, [{[@multicast1=0xe0000001], 0x200}, {[@multicast1=0xe0000001], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x46, 0x3, [0x2], "303fc6838bfbc9c4ec52ff8446e6498ed903074cfd0debb74b09128c5e934c85bf79fa803700dcd8ef5cb67378ee9a28255e459c2fdace2ac7d80e8cc930b2a3d050b848a334"}, {0x5, 0x0, 0x3, 0x76, 0x0, 0x0, 0x800, [0xc013], "f55a82d024174ddc49ccc9a2d6baf1ae71ebb94a64b400998d1b344b040c7c76fc468448cb6a9b169b595563c71495d7418a005ddd6303af6581e9336f4eca3c0cea61127cf37aa0af18f741e3d315cb19d4fd272bcb60b390e34b4658b881d838d6bf0cfe85e2ea1e7b3143be29226f5a6d250bad507503d3eb06bdcdf884af466a5c5b0a8960c7fa2c788b3fec248c45ce3c299da39f82d9856b422957c8711eb3be2ee93577da4c19c38733bd6aad7df6f61c4ae6716ddaed6acaa36906503811f00dbe3180a180277f2591513bfe39497c919434f97afc2eba0a95c9347593109ff6968d371c5e"}, {0xfffffffffffffff8, 0x0, 0x3, 0x100000000, 0x0, 0x0, 0x86dd, [0x786d, 0x3, 0x7fff], "fddc9e0f3a38afa262428bbd5e4f482c2bb0c8f218b728f8411fd27a840889fb87be82d0be377192af36fb0e03e5766c6c5183a6f391269177b5a223aef591023d90a278fcec63d2f217c6beb0898adf10777cb904c0e97b4fb246326aa30c0b61f8"}}}}, 0x24f) 2018/01/20 11:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000940000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x840) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000dad000)=@assoc_value={0x0, 0x0}, &(0x7f00007f2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000017000-0x8)={r1, 0x7fff, 0x3ff}, 0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r6, 0x0) dup2(r4, r5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b68000-0x8)={0x0, 0x0}) getpeername(r2, &(0x7f00001df000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053e000-0x4)=0x10) 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f00001ec000-0x8)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f6000-0xc)='/dev/autofs\x00', 0x200, 0x0) io_submit(r1, 0x1, &(0x7f0000d5c000)=[&(0x7f00002f6000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3005a484, r0, &(0x7f000045a000-0xb1)="184b6f3aa2057636dd2b284b83b86c6773e623e90419b129a8ca29e9ba06a41c5f07dc82f12bb7dfbc26a08619ccff67ad3a87e4f489662718acf73a532f60156d202c75997d4c9fb14d2d054e720ef8a37c197d37ff0f5f6f2c0ba5de0c0d805b0346ae5ca091e8c113a77e74ea1e2c910b3e6d9dfef880c30503dc2c45dfb61034029f03272c85d7cd2f6f8e0317d490f144ab9f6abe2fc38b2b78e3ff0305f2a7b80bff53c659d73a1841b9c7bf3b1d", 0xb1, 0xeb, 0x0, 0x1, r2}]) io_setup(0x200, &(0x7f00004f3000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00003ca000-0x18)=[&(0x7f000084c000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000606000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 11:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d22000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f000089d000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac9000-0x4)=0x10) readv(r0, &(0x7f0000d0b000-0xa0)=[{&(0x7f0000d62000-0xae)=""/174, 0xae}, {&(0x7f000057e000-0x38)=""/56, 0x38}, {&(0x7f00008cd000-0xef)=""/239, 0xef}, {&(0x7f000098c000-0x5f)=""/95, 0x5f}, {&(0x7f0000bf9000-0x6d)=""/109, 0x6d}, {&(0x7f0000aac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c1c000-0x80)=""/128, 0x80}, {&(0x7f0000142000-0x1b)=""/27, 0x1b}, {&(0x7f0000245000-0xde)=""/222, 0xde}, {&(0x7f0000081000-0x36)=""/54, 0x36}], 0xa) r1 = socket(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f00008bf000-0xef)="c3820724b10cd3e927516fbffe6f8f0913325507a0cc08d6f1713657df8dfcfc82705fd2d9fb3060a991c7b6274f7588af1599a66cdafe0ef5ad02392cc40c8df6a4bbbee3ea00471388a840d3f949f30ea6b3ef75284f30ce88c2877021adbe5b7bfeee404c4eb1f95fe43b7b2b0b36ade93ea3697cab1a64de5d0ee3e2bd07dfd441ada82c0a793893291d28a198292328c6b441ac2df92b3dc40c61e0a976f9471a77825eef1526469d9c5eab1f504fd1fd0d35a29e6298aa4a85ad00702ccc1fc134fcee5920747f3b5108508d9b3d5ccf3d68f85701e45fdd71017bce01b7c92c479395b9db1ffe37f9347c1f", 0xef, 0xf) connect$inet(r1, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f0000396000-0x8)={0x19980330, r2}, &(0x7f00009ab000)={0x2, 0x9, 0x7d, 0xffffffffffffffff, 0x0, 0x7}) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendfile(r1, r3, 0x0, 0x72439a6b) 2018/01/20 11:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000541000)='/dev/rfkill\x00', 0x1150c0, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000d0f000-0x4)=0x0, &(0x7f0000ef1000-0x4)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4923, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = eventfd2(0x0, 0x0) io_setup(0x8005, &(0x7f0000d8d000-0x8)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x1, 0x0, 0x0, 0xfff, r2, &(0x7f0000ddc000)="", 0x0, 0x3, 0x0, 0xfffffffffffffffe, r0}]) 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000226000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0xe806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00008bc000)='/dev/snd/midiC#D#\x00', 0x6, 0x100) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000971000-0x4)=0x0) fsetxattr(r0, &(0x7f0000a3a000)=@known='system.posix_acl_access\x00', &(0x7f0000874000-0x9)='/dev/kvm\x00', 0x9, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 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, 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, 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, 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]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008af000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 11:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000372000-0x11)='/dev/vga_arbiter\x00', 0x8282, 0x0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000100000-0x4)={r2}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000676000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r0}) write(r3, &(0x7f0000240000)="", 0x427) 2018/01/20 11:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x20) 2018/01/20 11:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000040000-0x10)={0x3, &(0x7f000056a000)=[{0xbd, 0x8001, 0x79d0, 0x6}, {0x4, 0x3000000000, 0x151, 0x8}, {0xffffffffffffffdb, 0xc482, 0xfffffffffffffdc3, 0x2}]}) r0 = syz_open_dev$sndpcmc(&(0x7f00004dc000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x101000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00009d0000-0x1c)={0x5, 0x14, [0x1, 0x1ff, 0x3999, 0x10001, 0x0]}) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f000094c000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 11:33:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000+0x51)='./file0\x00', 0x2, 0x9) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x9, &(0x7f0000001000)=[&(0x7f0000694000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000dc2000/0x2000)=nil, &(0x7f0000b61000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000133000/0x3000)=nil, &(0x7f0000c5b000/0x4000)=nil, &(0x7f00005b5000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil], &(0x7f0000001000-0xc)=[0x33, 0x2, 0xfd], &(0x7f0000000000)=[0x0, 0x0], 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980330, 0x0}, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000985000-0x5)='/dev/autofs\x00', 0x60400, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000d17000-0x4)={0x2}, 0x4) eventfd(0x3) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000911000-0xf)=""/15) 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000ae0000-0xb)='/dev/audio\x00', 0x4400, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f000090a000)=""/250) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) 2018/01/20 11:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) r1 = syz_open_dev$audion(&(0x7f0000e07000)='/dev/audio#\x00', 0x6, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000755000)=0x0) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000f69000-0xa)='/dev/vcs#\x00', 0xbc8d0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000522000-0x5c)={0x0, 0x0, {0x2, 0x3, 0x4, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0xfffffffffffffffd}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000358000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) close(r0) 2018/01/20 11:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000230000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000875000-0x4)={0x0}, 0x4) sendmsg$netrom(r0, &(0x7f0000809000)={&(0x7f0000066000)=@full={{0x3, {'d-zV6nd'}, 0x7}, [{"5ed984f3a46aec"}, {"63b6db84877f10"}, {"25f5320844f969"}, {"07ab78971f2bd4"}, {"40702e6f30c9b2"}, {"bc0bb482a45465"}, {"13c25a1a922df7"}, {"9115c0bd1948d6"}]}, 0x48, &(0x7f000063d000-0x9)=[{&(0x7f0000bc9000)="7cbf9fa94d149363728ad74b1d2d6525f4f65e830c379b0c60ae47d4b1f679083122eb5dd099de61ffd39e8d40b6bd7c6ee208324a1c4466ae52421ba0f583acda1bc9ede11d3c483524a98df49059e98d47f4e290ef6dde7f1180241f36003b46f4a6bac36f1a8bd2e94b6220dc08c59f4c251a1223dc9a813c2b18", 0x7c}, {&(0x7f0000b75000-0x35)="aa6f74bcab8cbfe3d07f8bf599b0021f9b4665bc4e63c46aefb130d60ba8b3fc9d00929944c500074a0f741425a657bea1e7ae2406", 0x35}, {&(0x7f000078f000)="e4bdd6d67157765d04a09d69ed40bb94fefccae03b7ba145e44e76640c07ab81ff2a1fbc372382664398bfaf6e1e3cf2d4b11f771617150b1962a2613cfa63e327b524bee57cd1db9a617e57bafc40ac98e607eb46e3662f12d2c4ec2ac1b477ab67982eec4fe4b4d4bf758817e99a7df800dc21dd85014d5be2883555616a8273cddcd40e769701f537ec8e8d986c27c34e3418aee0c85ba7be2584f6297965d467c6215edadc5130838c94f29658c91f317107dcbd53d3be37032386f623b1e78b5add0fa015a0de5052094c4ba022622061c0f5ef9112b4d626a6d4a6919a51ce86016174f3197506e8b6", 0xec}], 0x3, &(0x7f0000d12000-0x1560)=[{0xa8, 0x109, 0x0, "10280f002d2867204a9253a0992b136abad1a383d1962c653426bc4d858c52e8643c2e60191d2e24afdc1bb5203358f4ef4b2a1a86cb1c40b9935176e1def238de99cd4d867944f5f3c924eb4e7e41003a18634f69aaba53c434333f83c0bd746199103b156e730c3cbf8c49c85ff04286c302b32fb4f545eee5b9e09ba92276bde7d5602955b22de07d4817bb8514a0c45f46ab07acc1"}, {0xc8, 0x10e, 0x2, "d74d8915703b22970fce7496923a8dba17bc5ee988cb8fec43396a09bf993aa229c71b246d9d9802f725836467a507c9bf18d25fbd22b7015b8f664017e6cd3cdbbedd7230f01f5bca7e33862baab8134956568409e2e568c7d82362136a74a5bed036763610b24aa41990ae22b55daf74351a3f4c44bbcbcf7fb9572e4a2bf07b12f78e41b92517f63bd87a2503eb84d775c6d56c92e919cccce5f73f01a7ece92aad1f0fe241c1de61ebf60499909c3b"}, {0x100, 0x109, 0x9, "d7323b18d6ab6fd9ac6d4b57bcb275eed382bc87549c15b281fabde97049c737cbc8890fffbee78419734cb5f45d04f5d2705a41edd3feeb6c42b8558f1c78acfbe33a395fa9dc1786a20d400a0c31a5a10792a09b10943e7d9be834274c59c34620fd2b687a09fb7133a9fe54a6d6deb663099bba18272a147707f5d2ed6462a8f7324479153f5719c897aab14499c8b7298e4cfe7b1da41a85315574168543e307edf1cb16ee26a787079577d7fe20a143938571516312a3f5ae3a333941c8ca78397d936c508ad6f9909e4e071770a11c78900b20df0d25ab656860f9bd87d62a48ab054cf8cb8f3b"}, {0xe0, 0x104, 0x7ff, "d1689cf1a346879d0eef6ca7978e15c2a09c68de63cacb33d3191a15eb9df5e97a2e4170d9d37f7e78fffb7a266a20c383fd2ecfb01e6cc68bfee76b24bc795b29d96d5036b3064946d3e5d4c5a938dbbb208465b138ac1eb308c62b3ce47452c2f945c240f5d2743e4bb5655e7bf43aac4ca9adf0a825f4b4962223366284ef6b2d39af677897e30e877187d8d9c68390795080c7a5e7721b0520e7bc97f7a4c0c04703db7be8df1639077450da59fdd6c8a6b98ac053ed84e4fada76417aabe3d24c0f2f539682ba11"}, {0x90, 0x111, 0x4, "361192463d2b5fc52c321d4047528423ea931b479fa9967db1b80245cde7dfbc80559c84c42a77f00d01d501bf4fa24e4f981ec1bd10193c71beb9a44389a29e1328b3f9d24127801aca4cebc536d5b7a82aa786960252d3724436c8e6648c26cfb292f99674b4d8769f2a55a59bf8c3043b4208869258e4deab25646544"}, {0xf0, 0x115, 0x1ff, "d95f3ad516701c2fe551b825a09ee0f96654bb20c19ca6b20d98b285ea2c1e3722e6d0904f5ecda36ada186ebbec61eaad466142d6ef46acfc1c6df4e70459e2e219c79a827ce693391d3404ebc8000321f6f7a180d847e9111b86f511bcdb0e07f1766a91154542a2bfe8a046482b1ad8a2aaf4b5de447fb92da73d5899c7cc33fc97e64fc62df63d066533a18d07bc5e77975687aa9eec813ecc8c39724da7400400c0ea8bf942b1aa119b496e5bf8fbf2a117ae7549d6562e9599bc30ba8004432bf5a69b4693c162e7321409f2f85447df5715c1abb039c9f5"}, {0x1010, 0xff, 0x7ff, "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{0x80, 0x1, 0x2, "fc91d0158bb1dcc890401392f074212682bd153f99c876c34230f1ee91cf138d4faf1ac78fd4153ff8f032dd72e1a5416d38f6a21caea4dc8402d784d7516644f5b6b684f813a20c855501318c6619973ee4bf92fddc0802403bf0bd3bc33e92c68c0ef3dc98a747ea13c983141414"}], 0x1560, 0x44}, 0x8080) r1 = socket$inet_sctp(0x2, 0xb, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007cf000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006e2000)=0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f00007f5000-0x4)=0x0, 0x4) fstat(r1, &(0x7f00001a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a33000)='./file0\x00', &(0x7f00002b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000887000)=0x0, &(0x7f0000b42000-0x4)=0x0, &(0x7f000005b000)=0x0) setresuid(r2, r3, r4) 2018/01/20 11:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000515000)={0x81, 0x51de6bf5, 0x2, 0x43f, 0x3}, 0x14) syz_open_dev$mouse(&(0x7f0000843000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'ghash-generic\x00'}, 0x58) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x0) 2018/01/20 11:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) utime(&(0x7f00003fc000)='./file0\x00', &(0x7f0000562000)={0x9, 0xcf6c}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000fde000)={0x0, 0x0, []}) 2018/01/20 11:33:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00008b9000-0xb)='/dev/vcsa#\x00', 0x1, 0x200) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000377000)={0x3, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffff224, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1a32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000d2b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r1}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x100000000, 0x86c5, 0x9, 0xff, 0x6, 0xfff, 0x2, 0x9, 0x2, 0x7, 0x10001, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 11:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffffffb}, 0xfffffffffffffe48) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000129000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/20 11:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e42000-0x68)={0x2, 0x96, 0x7, {0x0, 0x989680}, 0x81, 0xf48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000c1e000-0xa)='/dev/dsp#\x00', 0xae, 0x88600) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00004b7000-0x4)=0x5) sysfs$1(0x1, &(0x7f0000b01000)='systemeth1\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a8f000-0x11)='/selinux/enforce\x00', 0x2007ffff, 0x0) 2018/01/20 11:33:48 executing program 5: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0xfffffffffffffffc, 0x6, "a0035d", 0x10, 0x20, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x2]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000036000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000003f000-0x9)='/dev/dsp\x00', 0x48c0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000003f000-0x18)={0x10001, 0x0, 0x1, r1, 0x0}) 2018/01/20 11:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000270000)={0x0, 0xb0, 0x0, 0x0, 0x0, 0x8001}, 0x14) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000a6d000)=0x1, 0x4) 2018/01/20 11:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x787, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df8000+0x11d)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009b8000-0x4)=0x4, 0x4) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000053e000)={0x7, 0x9934, 0x7e11, 0x5752, 0x1, 0x9, 0x9, 0x0, 0x7fff, 0x9, 0x8, 0x13a}) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000d27000)=@abs={0x9, 0x0, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000140000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000b5c000)='./file0\x00', 0x4) connect$bt_l2cap(r1, &(0x7f0000a50000-0xe)={0x1f, 0x100000000, {0x0, 0xe8, 0xae8, 0x0, 0x3, 0x4}, 0x7, 0xe}, 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$unix(r1, &(0x7f00003ae000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 11:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000a23000)=0xc4ee, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_init(0x0, 0x0) 2018/01/20 11:33:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000002, 0x0) setrlimit(0x7, &(0x7f0000ef5000)={0xffffffffffffffc0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) 2018/01/20 11:33:49 executing program 5: inotify_init1(0x800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000012, &(0x7f000022c000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="926f37c5cb9de2249dabdfdb7bc5a512", @ifru_flags=0x6000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x148) 2018/01/20 11:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f00003ba000-0xc)='/dev/amidi#\x00', 0xfff, 0x200002) clock_gettime(0x0, &(0x7f0000ffb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00006d9000)={0x80000000, 0x2, 0x0, {r2, r3+30000000}, 0x43, 0x3ecf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ed0000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xfff) writev(r0, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) ioctl$int_in(r1, 0x5473, &(0x7f0000d59000)=0x0) 2018/01/20 11:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000877000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f51000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000256000-0x8)=0x18) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000660000)='/dev/amidi#\x00', 0xe0d, 0x40080) 2018/01/20 11:33:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000feb000-0x4)={0x7f, 0x6, 0x2}) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) 2018/01/20 11:33:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000668000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ee6000)=0x14, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xa, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/20 11:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000005000)={@hyper=0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001b0000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000032000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[], 0x0, 0x0}], 0x125, 0x0) 2018/01/20 11:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009d3000-0xd)='/dev/usbmon#\x00', 0x9, 0x105c00) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000049b000-0x64)=""/100) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r3) setpgid(0x0, 0x0) 2018/01/20 11:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f000005e000)='./bus\x00', 0x0) r0 = open(&(0x7f0000bd6000)='./bus\x00', 0x8000, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) mkdirat(r0, &(0x7f000056e000)='./bus\x00', 0x40) 2018/01/20 11:33:49 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) pread64(r0, &(0x7f0000eba000)=""/96, 0x60, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x63) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000aed000-0x4)=0x0) r3 = open(&(0x7f00004e1000)='./file0\x00', 0x280000, 0x4) perf_event_open(&(0x7f000075c000-0x78)={0x0, 0x78, 0xeb, 0x10000, 0x7, 0x7fffffff, 0x0, 0x8, 0x82040, 0x2, 0x6, 0x7fff, 0x7, 0x3, 0x7, 0x80000001, 0xe0, 0xfff, 0x3ff, 0x47, 0x6, 0xfffffffffffffff7, 0x2, 0xb3b, 0x8, 0x0, 0x2, 0x40, 0x6, 0x5d, 0x200, 0x80000000, 0x1a6, 0x7, 0x5, 0x3ff, 0x2, 0x5, 0x0, 0x40, 0x0, @perf_bp={&(0x7f00003f2000-0x1)=0x0, 0x1}, 0x80, 0x5, 0x100000000, 0x7, 0x7, 0xffff, 0x3, 0x0}, r2, 0x5, r3, 0xa) 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009aa000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000038d000-0x4)=0x7) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195", 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/20 11:33:49 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000191000-0x4)=0x0) perf_event_open(&(0x7f00000bc000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000578000)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000534000)=0x2, 0x4) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fallocate(r4, 0x0, 0xffffffffdffffffc, 0x9) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:33:49 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000caa000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000179000)=0xffc7) setuid(r0) [ 63.677782] binder: 8673:8679 not enough space to store 10 fds in buffer [ 63.697689] binder: 8673:8679 transaction failed 29201/-22, size 72-16 line 3045 [ 63.750583] binder_alloc: binder_alloc_mmap_handler: 8673 20000000-20002000 already mapped failed -16 [ 63.765979] binder: BINDER_SET_CONTEXT_MGR already set [ 63.771784] binder_alloc: 8673: binder_alloc_buf, no vma [ 63.777956] binder: 8673:8679 ioctl 40046207 0 returned -16 [ 63.794969] binder: 8673:8702 transaction failed 29189/-3, size 72-16 line 2903 [ 63.808222] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.813767] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/20 11:33:49 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000000200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mknodat(0xffffffffffffffff, &(0x7f000086e000)='./file0\x00', 0x0, 0x0) 2018/01/20 11:33:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000f11000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000011d000)=r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00009cf000)='./control/file0\x00') mount(&(0x7f0000518000)='./control\x00', &(0x7f000014c000-0xa)='./control\x00', &(0x7f0000a88000-0x8)='hfsplus\x00', 0x1000, &(0x7f0000fb3000-0x6)="") rmdir(&(0x7f0000a2b000-0xa)='./control\x00') umount2(&(0x7f0000c84000)='./control/file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:33:49 executing program 2: mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f0000227000)=0x2000000000402) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000313000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(xeta-generic)\x00'}, 0x58) 2018/01/20 11:33:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b8a000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000066f000-0x18)={0x1, 0x0, [{0x390, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001000)={0x0, 0x4000, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40b43, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r4, 0x5) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000897000-0x20)={r3, 0x4, 0x1ff, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a2, &(0x7f0000eb9000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x394, 0xffffffffffffffff, 0x5, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x7, 0x0, @multicast2=0xe0000002, "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"}}}}}, &(0x7f0000370000-0xc)={0x400000000, 0x0, []}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/20 11:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) readv(r0, &(0x7f0000c99000)=[{&(0x7f0000f8f000)=""/177, 0xb1}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000008b000-0x4)=0x0, 0x7fd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000823000-0x10)={0x0, 0x84, &(0x7f0000e3e000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x280}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000700000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c9e000)={r2, 0x101, 0x1, 0xbcec}, &(0x7f0000387000)=0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r3, &(0x7f00007b1000)=""/0, 0x37c, 0x0) r4 = syz_open_dev$loop(&(0x7f00005e9000)='/dev/loop#\x00', 0x3fffffffc, 0x8000000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup3(r4, r5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000087000-0x14)={0x0, 0x1ff, 0xf67b, {0xff, 0x1f}, {0x5, 0xc33b}, @rumble={0x2f33ecc2, 0xfe2}}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xffffffff) ioctl(r5, 0x400004000001276, &(0x7f00008a5000)="") 2018/01/20 11:33:49 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f5e000-0x4)=0x0, &(0x7f000032c000)=0x4) 2018/01/20 11:33:49 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f3000)=0xc) delete_module(&(0x7f00005cb000)="cd706f7369785f61636c5f616363657373273a6e6f64657673656c696e757800", 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x121400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xff, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008e3000-0x8)={0x0, 0x2}, &(0x7f0000526000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10)={0x8001, 0x20000000, 0x400, 0x3aec, 0x7, 0x80, 0x138, 0x1, 0x40, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0xc3}, &(0x7f0000de6000-0x4)=0x8) setpgid(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000003000)=[0x6, 0x81], 0x2, 0x8, 0x0, 0x0, 0x101, 0xc6, {0x4, 0x4, 0x1, 0x5, 0xffffffffffffff42, 0x5, 0x1000, 0x8, 0x3f, 0x10001, 0x7, 0x1000, 0x7, 0x100000000, "64ab208077bbf5429bc571884a6862333b7100a1fd2036cb558e61aa18092800"}}) 2018/01/20 11:33:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00009c9000)=0x0, r0, &(0x7f00000cd000-0x8)=0x0, 0x4, 0x8) r1 = shmat(0x0, &(0x7f0000f30000/0x3000)=nil, 0x4000) shmdt(r1) 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000195000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000308000)={&(0x7f0000239000-0x60)={0x27, 0xfffffffffffff000, 0xffff, 0x6, 0xa3, 0x80a, "14adac9d191066cf9cf7ba6d6b0988c9012514cf00ad3fcb1c1b4b62ad6fa81ee14174ddaa1be050185c56d15c0b9830f7ef9cd080fcfd1a34b9474260fdf4", 0x40}, 0x60, &(0x7f00004ea000-0x90)=[{&(0x7f00000a8000-0x7b)="424f4993f3efa7823006a0f45c620a0f83732ea79ac521f0994c2544e3cb6d0f55db3d965417c16ce1e7c95f18c049364e970954d0f18f57b754f349947a3d3ade580eee40f8c35d72368594a19181403fc1816179997cea2fc7620ca12210b4c5952334c6ea7e1dd87aeb9a9b38daad9e9debcc6cf7d1ef261879", 0x7b}, {&(0x7f0000a17000-0x21)="5cabb03766f0fa3037603670cb6a2f344641d40325205acc908a4b763aa7cce9c9", 0x21}, {&(0x7f00005f4000-0x1f)="216c1cd3af9f7fbea8a236d39d1c587a16cb9c99dba340dccc546f62fd949e", 0x1f}, {&(0x7f0000a44000)="97c12c41afff96716202851716bd8aef02608c3e985b1fd9bd88d8e8ef5e790ce1dedd12ec699a7d95674ecdf4442747ee2cdc4b52ccf14a7e746eccefd8c89c7a82fe1b87f76d6a8bd35389a2cca1f772fc834f2f2a72c4965505d493a45b0552e708bafd1e188848b6430d1ea6b1883e40e31ea6ee37e9e39b87111ae837c34ae99207f8ed9c52320585e4bb2a82cf87b243711f3eb071a0b6ce5d6ad2ef951ef7ec75d161aa163bf92df7da478e00eee52181ed9715144fc2d461c8f0e09281a229d6aee0ccca169952da", 0xcc}, {&(0x7f000015c000)="11264477ea6794f75209c6027b40675eeb1eb92543112c4a1bfc76dad024d4d82a8425b00c0a3f8fe557", 0x2a}, {&(0x7f00001f4000-0xf0)="2c956eb324e608e770809e043c9944d097e0036c0cc42ddfee46c8bb49853c55ab8eabe6c921967d65db8e1a41d324bc1e98a0ca9ebcf1d86de730c075ba627c375eb73b6a45e19ef71b8d7f32be74bf57e7ee08a351f8937f5bd300c96ee8bd43d5aaf3f74e0bb439740020b4e3bdb75c234414532d1508251936400b38da6acf80a0e11207c78d4662f7978c9ac0c572c52be1518be08cfab5368b85b086e4d99736b7a0c7d87592904f1a83afb5bb032e4cc7b268b6c1d7a7da14c139604f492433b88b426806a4a779295411845acfbb8181e59d20c48d740c885f2a383bd96a50e7c5d9630111e281d1280f1d63", 0xf0}, {&(0x7f0000b05000-0x59)="09fcaa67f47762746c5caf85c921107d7902107e0b6f6b54bd4637bdb6ca5fd51e6fd76bb1d5647209103bc71549ade1c752004813584595fb77fd787774687e88a73e84fcfb361482c33bdc40420071590e30e8fefc5d0e96", 0x59}, {&(0x7f000069f000)="cd42763d19371a42a48a0c8083289d073ac35b950472eabd535deb1ed013424e1727c93d115df07f2df09e963936307dedabaa6f73e72b843280c996abccf3ae04514502b42ee76f55373a4771e0b3d9bff66c5f4e3ed95827a8f9e15de665e2138b6fcb9864e2bfdfb508a20ce949e5cbf0ff771bb5f9bb72c19e902c43daa7c22c4ca22bb894118cd5ce4362c27a6e82f053ca1258c8b2e2f9c0ed1ddc7025764a04b7df3feca318a53b", 0xab}, {&(0x7f0000b4b000-0x15)="877045f5d85fcebef1745a41d007b6b92692c8c5e5", 0x15}], 0x9, &(0x7f0000f5a000-0x58)={0x58, 0x107, 0x6, "6d0ecb3321610b8d341475bfa40a0f16d486fd5a631b329cb87aaad2c23afbd7cc5be85aeec001f14f0bb1e9f388d9f6ff16ffc39a2bc750f2b4b4b3f7db1d73b4877422ec84"}, 0x58, 0x40}, 0x4c000) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) dup2(r2, r3) 2018/01/20 11:33:49 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000001c000-0x3)=')\\\x00') sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x18, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063d000)='/dev/vga_arbiter\x00', 0x4202, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000e96000-0x8)={0x7f, 0x5}) write(r1, &(0x7f0000e87000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/20 11:33:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000ab3000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b99000-0x18)=@add_del={0x2, &(0x7f0000454000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/20 11:33:49 executing program 1: r0 = memfd_create(&(0x7f0000ac1000)='GPL\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ac4000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) connect$netrom(r1, &(0x7f0000e45000)=@full={{0x3, {"822a991bcb2381"}, 0x7}, [{"6b42c92757672e"}, {"4b70a4a6416da7"}, {"2f035beafc42a9"}, {"d61f651b07521b"}, {"7c978111e89d8a"}, {"4e4c24d7560d64"}, {"06786a21b02bb9"}, {"1958cf7f5d39fd"}]}, 0x48) ftruncate(r0, 0x7f) 2018/01/20 11:33:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x62082) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0xf1b) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/20 11:33:49 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000160000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r2, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/20 11:33:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005b2000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = syz_open_dev$dspn(&(0x7f0000950000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x22501) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000112000)={0x0, 0x3, 0x6, 0x3}, &(0x7f0000a52000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003f7000-0x8c)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000499000-0x4)=0x8c) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) uselib(&(0x7f0000544000)='./file0\x00') mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009d7000)='/dev/usbmon#\x00', 0x5, 0x940c0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) 2018/01/20 11:33:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000)=0x0, &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x6e2000, 0x0) connect$inet6(r1, &(0x7f000045f000)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x105}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpgrp(0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000066b000)={0x7b, 0x0, [0xfffffffffffffffa, 0x10001, 0x3, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d86000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000074d000-0x4)=r4) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$sndpcmp(&(0x7f0000efa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200d00) connect$vsock_dgram(r1, &(0x7f000051e000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) syz_open_dev$tun(&(0x7f0000d12000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r5, 0x89f4, &(0x7f0000ad3000)="8f81add25e71addfaec8013b3b2f59a2804acb2a2f1fe4c779158434b4cf108afc1598039c28404cf13c2497dd94d459ff7c5dd725afddd493797ef911c484a4221152b99cf0b4bdd063") ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [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, 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, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {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, 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, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 11:33:49 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000a76000)=0x7, 0x4) connect$l2tp(r1, &(0x7f0000607000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) 2018/01/20 11:33:49 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x301400, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/20 11:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000f3d000-0x4)=0x6, 0x4) timerfd_settime(r1, 0x1, &(0x7f00005c3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000038f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, r2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000)=0xb8) 2018/01/20 11:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000d98000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mice(&(0x7f000001d000)='/dev/input/mice\x00', 0x0, 0x282801) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3ff}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/20 11:33:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000097b000)=0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89bb, &(0x7f0000001000-0x50)={@generic="155feab79f487810c87711b5750c986a", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x4, 0x1, 0x4, {0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f6}}}}) bind$vsock_dgram(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) clone(0x904100, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000c1c000)="") 2018/01/20 11:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f0000282000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000a3c000-0x8)=0x2, 0x100000000) sendmmsg(r1, &(0x7f000002a000)=[{{&(0x7f0000306000)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000e22000-0x10)=[{&(0x7f00009e2000-0x4b)="a1bb29997d29ff7d72c9ce6232bba2add5c96fd34aade04e7f9ef9c72a8017feadfbae460a1d0027877884964f6ab6d6412faa13fcfdad38e6d62076b6d76627d094db3c69d2ed7e5977c4", 0x4b}], 0x1, &(0x7f0000dd1000-0x48)=[{0x20, 0x11f, 0x400, "42982406381cc8de8eb095327901"}, {0x28, 0xe215b5e15c339e9f, 0xe1, "3e8ce2e717819703b11f6e71c20f71e315aa64"}], 0x48, 0xc080}, 0xffffffffffff6512}], 0x1, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ca2000-0x8)={0x0, 0x0}) 2018/01/20 11:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000cc000)='./file0\x00', 0x400, 0x100) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3c5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/20 11:33:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/100, &(0x7f0000000000)=0x64) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) mknod$loop(&(0x7f0000c42000)='./file0\x00', 0xdffe, 0x0) [ 64.139080] kvm: apic: phys broadcast and lowest prio 2018/01/20 11:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000050c000-0xb)='/dev/mixer\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00007b9000-0x8)=0x0, 0x2) write$selinux_create(0xffffffffffffffff, &(0x7f00001dd000-0x3b)=@objname={'system_u:object_r:hald_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x32, 0x20, './file0\x00'}, 0x3b) 2018/01/20 11:33:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002f5000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000329000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002000-0x78)=[{{&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}], 0x2, &(0x7f0000000000)=""/234, 0xea, 0x0}, 0x4e84efba}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000)=""/158, 0x9e}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000001000)=""/73, 0x49}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000000000)=""/189, 0xbd}], 0x5, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0}, 0x80000000}], 0x2, 0x10000, &(0x7f0000001000)={0x0, 0x1c9c380}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x6, 0x4) 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000aa0000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00001fb000-0xe)='net/rt6_stats\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/20 11:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003fe000-0x2c)={0xc, 0x0, 0x8, 0x3, 0x5, 0x0, 0xe992, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) vmsplice(r0, &(0x7f0000288000)=[{&(0x7f0000746000-0x35)="eb2b58e03d4fab5e0a303992ecab3f5fd226a6ea7ec2a435f1c5cd7af4a791cc6acd0ce314f0896e76aa3532625c21a15703aaf3c7", 0x35}], 0x1, 0xd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007eb000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/mixer\x00', 0x400, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ba6000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$setflags(r2, 0x2, 0x1) 2018/01/20 11:33:49 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000+0x135)='/dev/cuse\x00', 0x404080, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000009000-0x70)={[{0x3, 0x401, 0xffff, 0x8000, 0xffff, 0x2, 0x0, 0x80000001, 0x101, 0x7, 0x1f, 0x3, 0x7c8}, {0xe0, 0x7, 0x81, 0x5, 0x1, 0xfe4, 0x8001, 0x0, 0x7, 0x9, 0x7ff, 0x5, 0x3}, {0x1, 0x9b6, 0x7, 0x81, 0x3, 0xffff, 0xfffffffffffffffa, 0x1, 0x1, 0x3, 0x3ff, 0x9, 0x7}], 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000482000-0x4)=0x2200000000000, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00003e5000)={0x17d, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f000065b000)='/dev/sg#\x00', 0x5, 0x101000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cd4000-0x4)=0x3, 0x4) close(r0) 2018/01/20 11:33:49 executing program 0: userfaultfd(0x800) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x189300, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x4)=""/4, 0x4, 0x40000000, &(0x7f0000002000-0x10)={0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200400, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d35000-0x10)={0x0, 0x1000, 0x0}) 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d4b000)='statm\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000217000)={r0, r1, 0x2ad702f6575a4181, 0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x1, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009bd000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KDSETLED(r0, 0x4b32, 0xec) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000721000)=0x9) 2018/01/20 11:33:49 executing program 2: getresgid(&(0x7f0000574000)=0x0, &(0x7f00009a0000-0x4)=0x0, &(0x7f0000342000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/20 11:33:49 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ff000-0x2)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000372000)={r1, r0, 0x4, 0x8f, &(0x7f00004aa000-0x1d)="30dabdb639a99e26062d7a05943223e09c9f05de64fe32a7bc92ffeff5", 0x8, 0x6, 0x8001, 0x1, 0x5, 0x8f84, 0x9, "9eba4773c677d1b6ae0bf9c1fb1ada1751f2b8ad895e5075f3d9e2cc31f965d408"}) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b36000-0xa0)={0x0, @in={{0x2, 0x0, @empty=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, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000573000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000de3000-0x38)=[{&(0x7f0000fe3000-0x1c)=@in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xda}, 0x1c, &(0x7f00004cb000-0xa0)=[{&(0x7f0000d54000-0x75)="e46e66d0ddf51c3fbad8738935b1726fbbc041687aabe5e280df4ef1ccb9729826c33beb6ee3ad970bdc6f56bb69b4cc0b05c287f91e4b0462e56c4b8145c569d2f6b59caa639595089a19e535bb6da134fd3225a3abba92fea2086cc33509f8e641df861af247ee6c51e29d3f7cf90a4cc1c46a63", 0x75}, {&(0x7f0000f21000)="58cc14a4c3c92a298939d76bcfb411c881ac34afda925b8ac228ab3b70ba9a70ea83", 0x22}, {&(0x7f000080b000)="041f9c1376d9f3ea1cae0d10314bb629a843b221bbd3132bfc14238b73981450ff4964e13fe9a5c74e35bc594ad3f2df0b88a2f398b4359eafd07e9cba9e2bbd5aba77ca9a3719e968ec0514bde5b3ce9b06b23a2e5af89f853fe3b06d11e9862bbdcdc8f688674d248ff1382ba4f15faf6a3c23a1f001e32f192278a0d6851f0caf5253fcb4123d355959f4cf480320421be150dcb16092f02b088a20be52b289f765837353ff3b1b4e0ee78af1da2b", 0xb0}, {&(0x7f0000dbe000)="24efee3098b372fde3bcc528357c2a688eca97ed60f765899e85ab568cb85999bd616bb99336c62cc849f09072e8e7270546875961962e0900474809959d58db2c72acdd8326d9048d84990aa1c6abb22b49bfe218143073317f08c914fe7a610881f0e903515c171377c94f046ed4ea2a067d68196b97775db821151d793e9ef5234f65753ce9d450682403eb2442f9771933d1578d119caa9350dbfd10aa3d526fdc729d83b74c7a0deb5c2b4d87603c6bdab2767ba515", 0xb8}, 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{&(0x7f0000895000)="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", 0x1000}, {&(0x7f0000a65000-0xef)="23d1f7e367e7ebcea049b44b812a3d494e8e018ac6403e3d82811aa530bd012b9e8ba6a407823ee4036c2b19b8753f029b8cbca2b11e33e1713fac1bceb8887661b11f32e006ba521dd9db75d06dba07d90b312874074ad5e2c5d220106716d314783707e0c40518b5ec0838ce206c3aa56c5a3f3e506e1935bd8f0b7711ae75cdae749928f7f3896c49f81990967585c6cf33696b9a2924f46b015d18075fc6667f420c27c27832da074e74f1b726d6acd452d958afe3fea28117ec64a798e032dd6eeae7abf23fc23c4aaf27dcde74e1184425d918afb9ec1e545bed79ff02f58793a65bb15c7b593e517c9c4e5a", 0xef}], 0xa, &(0x7f0000eb5000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x19, 0x8, 0x1, 0x2b04d816, 0x543000000000000, 0x9, 0x2, r4}}], 0x30, 0x0}], 0x1, 0x1) 2018/01/20 11:33:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = accept4(r1, &(0x7f00003e3000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000474000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000a55000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$unix(r2, &(0x7f00005cb000-0x38)={&(0x7f0000417000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000425000-0x80)=[{&(0x7f000032b000)="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", 0x1000}, {&(0x7f00000af000)="3133e55d30aeecc39366a70dfb25c380dc6171f97766c221ecc9887df6df2fb9b7d59cacd1ca140431c067183589079408577a583945d6f21467", 0x3a}, {&(0x7f0000409000-0xfc)="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", 0xfc}, {&(0x7f0000153000-0x69)="f4c3f63ef67e6a1071ba424cf9b1b050ea52116253fa821b198cb59487a85adebc3973666c94293d8f2193bacd9e58d654a6fc078dad755800c4e665e8bdddf9248f616ae87315ea6bf7e970f9b59318e55aa97e629f19b31981e0b2312d1dbd24aa269ee5f5230027", 0x69}, {&(0x7f0000754000)="d2aa2a6463561919e1f953cef5787cefd44d44b52f16aeb69c03bd7c7135e09c79d888312071bab09539eb8f6408486835476b5f3167d69e2749955ef4ecc52f4c1a341d8b8c58ab68bb12d7de406646d20f7c52fe996dc20257d3275f2b0c283ce60c39f81cd957d97676a1c51390bb3b4e0664e7c583102c8ef0eb9496d6496ac95dae104757e140c29369098a5132c7c78fce31afd7f7f17bb3e1e48b601706108f2d1c9fbe486f", 0xa9}, {&(0x7f00000e2000-0xdc)="33e3e3364783bf4e178de8c22687db570785bb50b5b0d9298d80f2c60c1872ea86552e720178c61c91df36c019fa706d7cc534747cc9a740da877cff263e7f6cfc60d54a213af47330d4a952163b5040b6e175cb3a2416e06b85dc2714cc8eb510035b8c866d52de9802e4728389a06b6202fad764cdb96f2f42a1912734c0af4bd5da36d3aacc43a2f203732fee43d8b64d4bac6d4ee09ca4878b985d6f550d696a2b0a9dda6a8c85491560238cb698af36db9e892432d29740458124dff2eb46dab0468e70eca7d532a8a80a9df042793a53a954766b692ee78f79", 0xdc}, {&(0x7f000071c000)="6a0e0a2d56ce19460220633d0a5fd88f23b7ac31da4b85555953316b8475757ecea9a9ff75387f15e8089695489a2c5009b7b6041852f43d84b1b3b3cca197463d3287425f629f1677e90eb56ae6d5244a1d08b50587fbd7a9339d5875dc15e6b9f86abac025aaebf937427337311c4d4b285b838eeef64ced3608aac2f99a949dae3ea191ab09a814febbcf9a2c0ee65802888efaff54f103a859e8725d", 0x9e}, {&(0x7f000031c000)="ceb62c841aae987a972d754363ba34df520d6c5d560c8553e22071f67472f6d20b34d6c0a4aeff697ff958b63b14556f013184a56742682f19", 0x39}], 0x8, 0x0, 0x0, 0x4000000}, 0x20004014) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) inotify_init1(0x80800) getsockname$ax25(r2, &(0x7f0000a98000)={0x0, {""/7}, 0x0}, &(0x7f0000b2e000)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008d1000)=0xffff, &(0x7f0000904000-0x4)=0x4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 11:33:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x6, 0x20200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/250, &(0x7f0000002000-0x4)=0xfa) r1 = socket$vsock_stream(0x28, 0x1, 0x0) nanosleep(&(0x7f0000960000-0x10)={0x77359400, 0x0}, &(0x7f0000b3f000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001000-0x10)={r2, 0x0}, 0x67891ffe3778051d) 2018/01/20 11:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = socket$nfc_raw(0x27, 0x1, 0x0) pipe2(&(0x7f0000bb8000-0x8)={0x0, 0x0}, 0x4000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ddb000-0x4)=r2, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b40000-0x8)={r0, 0x6}, 0x8) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000536000)={r0, 0x8, 0x30}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 11:33:49 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000015000-0x60)={0x0, 0x27, 0x1, @thr={&(0x7f0000015000-0xb9)="f6519608882daf77850a04f6ea5ddd25e9191e26c3c459456a6f3a998783c278d31fbf668a54abafdd6b6bbae9377210354215ea862dcc77eff0841c42f5c62099cae056cdf5e90b4978b5a39dbfec65cfc96d767bb4d033cc3e5c58ddfc5e8dc8cc0fec1104090e08797dc2cee132b4e5db8aaf5b4fc82c0f17253bf20058f2ec85019995b4019275643fc568a927cb7bb7390506280f384753fe5a4624a00b02a6e22542a48a8016eff5ab6f13d628393d5e8f2a55994aeb", &(0x7f0000015000-0xec)="a5c021560869e69d4c3b1bf277403d74552045e70aa2d2a3cbe5e9d80db981ee55ce3a7d8c72314d7e7f1111120ddeb254e70feb7aa96dcc5a5d30c81ceeb2fe40f760760c0fdb4e364dce616850ac7f757ad3aec7d50a23b96b1a372837d75c9c8941b8d2a69d257579784a75f5eca45d9eeda38c7a6e645fddd85172b58fcbfd443046a92bbd9aa6037ed0b48935f7e2cf5968eb4d907261444a88c924bcd27c7b7147da1beb486345ccf53650e2494657a758638572d7d33c787413a7e6c24d3411fde3e975c2cf0b3836d99e6ecc08a766de3c276f4189536ccd1423c40b2a3eb8e05ed1e539057d232e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000000e000)={0x101, 0x7, 0x10000}) nanosleep(&(0x7f0000014000)={0x0, 0x1c9c380}, &(0x7f0000015000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000015000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000015000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, r3}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 64.299130] mmap: syz-executor7 (8851) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/20 11:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000f72000-0x4)=0x0, &(0x7f0000e9d000-0x4)=0x4) fstat(r0, &(0x7f000049e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statfs(&(0x7f00004ee000)='./file0\x00', &(0x7f0000f68000)=""/76) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000245000-0x18)={0x5, 0x10000, 0x100}) fstat(r0, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ece000)="6f24e7ca98da60fd105fa0c37dd1c43d", 0x10) 2018/01/20 11:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000080f000-0x4)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000042e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/20 11:33:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e71000-0xf)='net/ipv6_route\x00') preadv(r0, &(0x7f0000998000-0x10)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000744000-0xc)={0x4, [0x10000, 0x1, 0x8, 0x35]}, &(0x7f0000696000)=0xc) 2018/01/20 11:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eda000-0x11)='/dev/vga_arbiter\x00', 0x4500, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00002e5000-0x4)=0x7, 0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) 2018/01/20 11:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000865000-0xb)='/dev/mixer\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b8c000)=0x0) fremovexattr(r1, &(0x7f0000518000)=@known='system.sockprotoname\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ed0000)='\'+posix_acl_access!\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000366000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xcc, 0x0, 0x5, 0x2}, &(0x7f0000d00000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a98000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000652000)=0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f22000-0xe)={0x0, 0x0, 0x3, [0xfffffffffffffff8, 0x80000001, 0x800000000000]}, &(0x7f00006f5000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000081d000-0x8)={0x0, 0x6}, &(0x7f0000b7b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aae000)={0x9, 0x0, 0xfffffffffffff367, 0x7, 0x0}, &(0x7f0000afd000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004d4000)={0x0, 0x9e, "75b6898f62c91933f8951473dc86146e7e373f2e84a99a6c8d0667b33437adb0de7b2d906927f4e741602efb921c5cd309439f2177cc60d34af627b21dbf15f9db4c0cbfc4e563eb3c2a58c67130c4c0c80839bbb18358bdf8788a27a01afb90a11f846079d097404b622c4b083d59af68b5c4dff5a68e0bdd7430563cc49c40340f68d313adce737cf0e6f8ced4119e691abec919a586981f41ebbc0e00"}, &(0x7f0000aeb000)=0xa6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000491000-0x8)={0x0, 0x7}, &(0x7f0000727000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a02000-0xc)=@sack_info={0x0, 0x6, 0x1dd}, &(0x7f00008fe000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001e4000)={0x0, 0x133}, &(0x7f00008c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007cd000-0x8)={0x0, 0x5}, &(0x7f0000d88000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000778000)=@assoc_id=0x0, &(0x7f00009b8000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001d1000)={0x0, 0x5}, &(0x7f00008c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000697000-0x8)={0x0, 0x1}, &(0x7f00001db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000707000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x5025, 0x8, 0x6}, &(0x7f0000d08000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003df000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000c3e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000070c000-0x18)={0x0, 0x8, 0x30, 0x2, 0x44}, &(0x7f0000e1a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001ab000-0x8f)={0x0, 0x87, "373430eaaf7e26f14c1cbe65956ba505f1501ab554500ae1f0a20e66ea0f466d9f677f3eff84bc60e8c8efa658b66c916b7cbe18430fa7d06aca765722df14ca2f19e21767e9bcafb3faf01dcb2d422c09aad884918dac58c0536d7fe2984710af7083c14128b13448d1ec9320e45693c87a8308b21912865500d14c7d8dfc158b21c76d766aa5"}, &(0x7f0000aa8000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f69000-0x8)={0x0, 0x101}, &(0x7f00004b1000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007be000)={0x0, 0x5b, "04db501d1244cc33155945128a261df13784ddeef2685a017a27f7d73b0476da2d3601a2a140f9548085284521264b018fbd46d105f20845e6d961116109a84f3d45b06844513e063eab43e7e5421f599d93cc493fa5158feb0df1"}, &(0x7f00001c7000)=0x63) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a8a000-0xb8)={0x0, 0x81, 0x3, 0x1f, 0x401, 0x0, 0x2, 0x2e, {0x0, @in={{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x5ac6, 0x5, 0x9}}, &(0x7f00006b9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007d7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000515000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004c4000)={0x0, 0xff}, &(0x7f0000b5d000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000529000-0x1c0)=[{&(0x7f000085b000)=@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c, &(0x7f0000aed000)=[{&(0x7f00009d3000-0x59)="117762c34a3693405e29348f6cdd6cd5c3245804ed940446632f49ecb1b31a640009b83fabad008824add9f46ac82c24701f855f170ac1f9a004e07ed9309dc110b488671ac06676afa0d67e16813866eb8db87e74ee6cea3c", 0x59}], 0x1, 0x0, 0x0, 0x44800}, {&(0x7f0000706000)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80000000}, 0x1c, &(0x7f0000756000-0x90)=[{&(0x7f0000c85000-0xd6)="fba302758a45c198201e9671f795d62b8452b3c87742927439080efc3b2307d96980bd7d0758f9bb9f38a0d7a7471d0b502e323082750265bb70ea1041860f28960b643e6e20653b18efa514f9a4556221bbf4590dbff5f0984ac717d402e8f71bbbf74080fe173fa4758de7b3b6856eabb3d43920355fa3aef63eca415a31e08650bf65d91f9386033ce552b7be1fb7ace87420592a38a3cf55580be7c93ce87b842d8656166c15871ec80ff07974a2b27f71b9949dcd1121c3394c19c2033bf5f57e9216695324a121eb7c61ac0d670ba030573715", 0xd6}, {&(0x7f0000f41000)="93a01573cec9c901bf6663b49dc68a0330b0bab6f7f7b9d3fcb35ef29038d59ffd43fbb1737e5cd24bc20a985e90b50aa73afef0f29aff76bee1bb1b286967df485d219109d241c8857ebdf075fd51ba0b4f34406439918a86d4e1af73742cef8256f10db90f6c2dc85ae98149f729", 0x6f}, {&(0x7f0000f63000-0x54)="ecd9ee40a39b879f996b4c3c073b8ffd69d02616a753d4ca914fed20fa3d4d7a84325e30375a881a1100af38111f5f3e9dff1fd26bdfa39b740ca116d98ec5537bc2264d12a3ec644960d071ee84ace8f98df879", 0x54}, {&(0x7f000008e000-0x86)="02eb60f312b754b66b67e5c641bc17d31b7db691a140f97156c2ef43cfe3ffeda1d0dc6519d1ebd02cf341a89c86aefe670faebad967788203f4a26da9bf19ea0100dc700ceb36f321ceef546ba918cc1077b4e4ca1fb700aff97ea9b4e6163d11c909c66f1f219303bbe955830439637134e4d7d7bf01a72267917e4831cac940e6f6ca9687", 0x86}, {&(0x7f0000f66000-0x12)="eba72d3057fcda8c89a01296b25a39d3755c63026526c9f4a67f05b464378ebd348cee83c804e6ddce8ef8ef4f78856433a8be30dd43d1de6713501d999e5939c80dd2a04b29430216b7fb41af658830152853b2d756802f2ab06cd02fa2476e445f0c5e1ce39ce8b75c5ee001956d77df0454ee", 0x74}, {&(0x7f00003ee000-0xee)="e60539420429b54e9dd7ed48ea2e734bf7eb66fc05e532a4bacf343cff4df4cdab77f84ee77dd93db7e32a0e45a022aa360512d42e9fc294511ecdcd71854feda25d1fdb11791572f6e9c918598870637978e45b69f3c8e0dc00f128867d9e28ba43964cbad5aa4f892b8b0d0165159f251a243d7a252524dfd2e1f13ee36032ff597c0f3909fe3b38d3860b3e655146984a279f29886db73388ac94428197cc6aae0e98c6069539a1636ac5a519fe6186aff99956931da38e6f3fe5cec128f7650d5a41805c11250f25a1f27070e591e51f1c162a3d0a245a567878437bf18ccc363a6adf899c7fa25aad713ce3", 0xee}, {&(0x7f0000413000-0x31)="ef8d5635d9c9da303ca4364c20a430f517796fa02b7d05a640509fca048e590d0d9679a36f97153bc36f61d27b2e45ee17", 0x31}, {&(0x7f0000e80000-0xee)="937a9d4d13a016569cea5b897b549172f061c16249f848a9fe39780093063fa379b66b134766ef71b04698ff185d57dddcd0ad3fdbcb5e3e261880c6e45e939193697feef5eba987662fb9c24b206690a5dfed35419266c3c0c329238d338e8dba58b7656326a2c726ce52f4003c154392f774587314879e924941547e2fe86c77b3f98246c5e957c27edc43a703ab29d9e5c7ad021c70057d9d8ff78ed8724617a5cf684a5ff68ca2724b25520b06f0387aec077052229308be576e622034e302195511a3e7060aafc7438b02a66c4e53f1419724118cb630bddd111e39c0a7a9bf349385c5a609649ed6a94ce4", 0xee}, {&(0x7f0000e81000-0x6e)="38685ec7211bdf36c4ccb3992bf3beb01138045f5b166acabe375dfb1843e76d7cb5e8849afcf6b9a65ef179294cc0a164de65c089028d67755d1c828a475a59fa4da03276dafbe79cef4b9fc70b44f936c6315b440c4a2581b392cf91e15d4d9a6ce3f86ee308f77a2f4a75d645", 0x6e}], 0x9, &(0x7f0000eb3000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x39, 0x8004, 0x40, 0x6, 0x8000000000000000, 0x6, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x2279, 0x2, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffff174, 0x40, 0x9}}], 0x90, 0x7601a322a91ec4ff}, {&(0x7f000027e000-0x1c)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x24a}, 0x1c, &(0x7f000073c000-0x60)=[{&(0x7f000094a000-0xe4)="b3ea6c18e5cf38fb03c06b75b1197427522b93703921b6ce830dc2080f5bd802722e93f262c2c3dbe6255e88a6ae3f0d539f5633058663366c1674650c20735cf22b024ea125492f2e70eeb1c380e3c96d844c0ba13ad697a84b8fb4f1a3756a5f19c4b44f7a126a53f00bf832f6c3719efc2241c7e2ff4a5a43a3312a1ffc894df680c410b47a73e3480de611c265cb5a744d3463349718743cfa39df0171a9c650e865ef73bc3c6068280a6b01d5189f72c374692409a3f63e47275a0c0bfee5aa3f8a56457d1f06f7e666a9b71dadfa0380d88fe917ba1af1c08ed988c39cbb695a11", 0xe4}, {&(0x7f0000740000)="8bf01fc15ad4e60107bf63be69b8e4107576eb8d3349cd8825c5fe484532b8873282512236816fb690d96638c07a9327d2f8", 0x32}, {&(0x7f0000cec000)="71655318e2e0ea6208d2681273f9aeacbf128f4ecf7c53491f8ebc50c7c91f43186c0acd307a21e77d4e79c46737dd26b063604aba69319cab", 0x39}, {&(0x7f0000ced000)="da8314e23d85cb8796390d29f5757aa603d2d576e036d9c26dc34d3dac2aa9d1bf583aec6ee18fee43439109d58c6f2c46aecfaa1393a195d8c07eb5f0df80a66ec3d4a497a9397a99b0e0849f75d161f7663bfce9c1eeb365e169296e8844a1b9dd8a5dc9a20640717bc82a410a62931e211629609b4a3ad0424281", 0x7c}, {&(0x7f000016f000-0x46)="d9c7d60f90bb281121ed0e013b582b875192cb1375598b4f473bd767f6e46dcc5b452799d1915b34ec84ccef38a81e5f596f73f38f24cbf55334d9282122d892fe9c1ca00b5a", 0x46}, {&(0x7f0000660000)="1e38a6b2d3d800dff88e4cc8165c9cf2509b33a9aa6532987f1aac1c769d7713314227ef24d434b136aad75e6d64c5c0e8024bebc793c8492f83b66cf10820d7f0aa85ce0616841b5f3b9a0aa3fb1638514d7d193165c7d9a3fab5a99222d6e45a6ab6255eaf6ef1f444c65a59b8f615f600cc1e72b11d4c38ddd0c449ae2f7870c34a14f20fe046d27fd123e440957542ea3cc1102bef4b64d3580755ed615b654cb53fb500cc24aca1519ab41ff9556006ece015a2da391416bd1e184f2993050287a9bb27fb394428d39d4e1b26ee03ac01f1d73af7ba873296ecb8", 0xdd}], 0x6, &(0x7f00000d5000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x1, 0x5, 0x7, 0x66b5, 0x6, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x9173, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x208, 0x3f, 0x0, 0x8, 0x4, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x205, 0x8, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x47da, 0x1, 0x1000, 0x30000000000000, r7}}], 0xf0, 0x8084}, {&(0x7f000065a000)=@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f00005f2000)=[{&(0x7f000047c000-0x1000)="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", 0x1000}, {&(0x7f0000e28000-0x8)="8b409f06e05f32fc", 0x8}, {&(0x7f00002eb000)="53b76f317de17365a0bf28165f14c7005e25cd09cea85452a2d7241c08209dde2ad6a865157702d342b6fa1411adf691facd0ffbc44d8112629a2524fe9e98597d9f7613b63af998490bb9744070499396ee314ef0f9", 0x56}, {&(0x7f000074b000-0x57)="b95577a60b206003346bb1f3089a816f1c5970ac05a0c860324969b9f5a3f8d79f5f109056f89c19aa645017b19d67b4f64d957df8b3feef1cbc6e40f29639e5e3594514675c60e63fa3d3358e62d7ad67f8f180867265", 0x57}], 0x4, &(0x7f0000f9f000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0xede3, 0x200, 0x9, 0xa9d, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8a3, 0x1, 0x8000, 0x7bf, 0x80000001, 0x8, 0x0, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x10000, 0x10001, 0x6, 0x5775}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffff9, 0x8008, 0x3, 0x8000, 0x7fffffff, 0x0, 0x9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x22, 0x19, 0x8000, 0x81, 0x6, 0x7, 0x7fff, 0x1, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x400, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x800a, 0x1a3, 0x1ff, r12}}], 0x180, 0x1}, {&(0x7f0000742000)=@in6={0xa, 0x0, 0xed3a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffff3b6e}, 0x1c, &(0x7f00000a3000-0x30)=[{&(0x7f0000230000)="71722845e6ef8714d7b56089cbc7393c52462d687e34bb64e137cd02ef93b5efc1aadc71a3bf07e7d36953795780d2b4a1765b6dc3a3f26ed44c3d4836007ae033", 0x41}, {&(0x7f00009ef000)="05400c4c1011dd8dd5c86759f06e86dcc2d2bb77d2b2761f584c4f6b47c438df5d263a332c7f5d4905dcef852d6f036c0d50d5789e4211150670028e72085059baf4caa33ea9754584f1a9538d7a28da499004961f6766acd116060215d1a9100d099690b4c09e722a100646de60765581c7f5", 0x73}, {&(0x7f0000cb5000)="0efc40c4e76bfa1f847cd83e0a24edf2f917b14c4dd330e9ed2ce66d08b7bcab5c1228fbbd5857d997cf93f21038604c4a3b5da2a850", 0x36}], 0x3, &(0x7f000063e000)=[@init={0x18, 0x84, 0x0, {0x6, 0x5, 0x7, 0xde67}}], 0x30, 0x24004014}, {&(0x7f0000e71000-0x1c)=@in6={0xa, 0x3, 0xd20b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000200000)=[{&(0x7f00007e6000)="9f019b1189c6be3ec7ef2fd97e4f6861c8d9850f00254e104a73b52df4c528acc452f6b1c34afed1895f529e6706bb361ef166b2797cdca25cab6a0f72e814d2d347d1ce8d308a5f7a0c02a82cf77c9c74168463fb2ecae0e0dee23325bf0e66ce619f70a4b18b07ed769bf52d1c0d0b0fda41824c9a78e87cc07556ba5a02ac080a9857652caa8a49de2a8952dc6f3b3cffab86304af2501b22a3bf52e6ff33f9c723116b2386cf56013e38901fb36f0a3c368d74ca3641a0f94b6ffa14f2aada1a45c843ec1fae6988c359bc2315a45e67864bc9840af93e4554b40e", 0xdd}, {&(0x7f0000d40000-0xce)="9f6a77847c570785347bee525b2dce85b16d5858b63a22095808b7127db69ec8ea6a1b9a7d1521d6da03b180ca655b6960ca6b6beaa2f1b10cdc606590dad4f11f6cff883926c5abfc80f42e017af3f1ba74e57fafe008576142321df67ce1fa630a718064b00cb025c290449cb6492fb495727f9f5fabb85538a8a7d7af4175efc8d6016ed62cf1f0bfc0fa8875c0becf264c6684477fbf28111486685c76569f7962aac0b31ba93fd39fbf37f13236799cc4727c7f03e7213b9f594d72c9af07fcdfea3fbdf359cc1804d6d8a9", 0xce}, {&(0x7f000096f000-0xb4)="b38b657668a5e46135ba71200ddf9e81d4ccd154b9e9e22524f9f1b97bbc1ec4b4153889d9cf8fcb20556846d2806b4e00e238496a42a707037d5f55a2d05465b162c50f3df1264a6484288bde0847ef27492c3342b955024edb594618726ced4aadbec60b753dbb695c92304a7f4da4b19057d953d673cb1825a0786b1cbc2ab53cab927c6064b20b68d6dfc7ccca3756be3f948a40032417f6af9b2167a2b396e6821708daed17223cb7e4403d5c31be674fdb", 0xb4}, {&(0x7f0000b6f000)="89c784efed2511b94ae11ee485e9a74cc8b66f93714b370ea6d25e9018cfbd874edc0818f63e4d1d5f86b8b2bbb4920a38040407cd4fd2f78c05904d331bf5c2884e12032aaacb209bd58cf1d8133da60a27f7e6fd76bba002016b96c1f26d4495b3a25a7a176a508c47ab7444e4d12d048a11e0e8c84ffdf363122cacff075c5414cc02cb5d9e1b05dc08bd29a73bfd4483660df3db3407630347cd11dab96f", 0xa0}, {&(0x7f00001e8000)="7d31c84277a23dcd47ad28f69f0f5c5e8b9bb335811fc899535fc7c3187c1403579ef0d6ac8e62c23fdf1ff440e3e2a13881bcc1e00e6bb3c0dfd9ed874c2025807279c7989d425380dbb6bf9a053d011fc8b8bc5c1bb95ab87c7ea517aeaca847d4af185cb7f13918ebdd91a8348478264bd7644662131386639b3e822b5512202b4065071490ad0f4c9e81b1e779985aee59ce844848f7586adb3aed9a77866caf7dafe13e38f40acb37377716e9059981f7118b954dec6188fd64d94e444c82bd3b602b12801d294ee39b352c05053bca86", 0xd3}, {&(0x7f00008ba000-0x34)="7bd604637e26d553644853e5149fb285f971d10b5c10aced0a1a9175d1f40d930150c38486cf52c1a6679a7dcca92c2f46952b8f", 0x34}, {&(0x7f00000ce000-0x49)="031dfc608462f2419ee2715b2d2013a0d43d0f50af93b9a9c80d9698e762043ad63941ee3669c6bc3f7596103848529b46ccfed235b518440865cb9093104cc99eac0951f244a15c34", 0x49}, {&(0x7f00000bb000-0x4b)="cc867ec8d25974c3140faeef97fb505ad72c896c332bbd523e8c55fcc5f0ae2d63f76ae1a7c6c61eee3a7a054ff68d68df6bd4f04817b5c505fc3aa318892c2f417171d65f36601a9422c0", 0x4b}, {&(0x7f0000b86000)="fe5940b5c64afdaa54ffbc67040e1652cbd930701a3793ad50b4d46dc0908490630dbfbb2b50dab19dc0a34d234452592a0cb27ed600c6860f086885f325255bd4597562d2cd7bbbfa1f1e5f3b57b82ab66701c3cc20d0a85bea7b6cccc87d47699be9636a1e9c8b2bde3229b9cf3df8d64bc970a569341f4528f35143f670109437503bfcae9a16fedcda986445002040b241fe17dda5c300c3dba403137d59ff4a14cce3106f8704687e1e631142150c154f461f3af1ca52d30c336afec6ff02079d906bacd48bd7282b049a53ee4aaed817", 0xd3}], 0x9, &(0x7f00006d1000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x8001, 0x8000, 0x19, 0x2, 0x6, 0x81, 0x80000001, r13}}, @init={0x18, 0x84, 0x0, {0x7f, 0x0, 0x200, 0xffff}}, @init={0x18, 0x84, 0x0, {0x1, 0x1c, 0x69b, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x1, 0xfffffffffffffffe, 0x1, 0x5668, 0x7f, 0x100000001, r14}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x9, 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x5, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0xfff, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x2, 0x2, 0x7fffffff, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xd1b, 0x7, 0x201, 0x4, 0xb8d4, 0x10001, 0x401, 0x8, r16}}], 0x1b0, 0x20000000}, {&(0x7f000034d000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000028d000)=[{&(0x7f0000072000-0x86)="43dbfa82e1a1f9503edfeac66750dab95a450b40caae2f7b804ec4d0a5213c146ba74e41eb4943eeca03121d6b0ba9d03cb11a8b40ba29de3e9917fa97d4746f62c18953c3f35ff6e3f2e5b2c02f5e5f98b5d17a49fc61062f043191fb791b3ddd31c1b89f16722fc58e33d28d4c55fbbf3b54797306255867bfce78c5edde2cdd7f279fc26e", 0x86}, {&(0x7f0000c3a000)="cbf08dbf72facf17dcc6b66c78d64eb3def7759e6808489984d00db0d366778303560c92d908db14722e6bbd6678c482962785a68bb2508f6a18284e1ef7b229d2e51589b19a6c967018964db5ca662c0b1950d296a9042ff2b782d93ffcbc72aa8dc77b3828fdc7d263fbd80845202f0d7c5a3f2f2fc4e9e6efb865716adeb6c6b135b92172c8cd610b21da0c03d656e8b7b81456d3785ae7e794acae2c757226a0986b7f0e684be5cc55a3c26d0ec7b619628668efa48cc2491efdb7eed658f7", 0xc1}], 0x2, 0x0, 0x0, 0x48000}, {&(0x7f00002d5000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000873000)=[{&(0x7f00002e1000)="15b4840769bb1a6e8984dca98f0d4b1c2b5eae67fa8c93b9fa54e01f147ff85b46c7ae32f0d48c00bcea8fb40cecb7650d12a3bf13b8c1c7be085629b2a08619f8b50cc8be248b4f6da289db507b31e876a149d585940a4c2bfcb449e45f41cc68991a6ddb41e11294aed6d381e7885461f814e8cb4f578f535917826f", 0x7d}, {&(0x7f0000614000-0x22)="a1d2a5c4e84fba6282128f91457e246f27983cdb29eeb2c378be496b9b5cf261feac", 0x22}, {&(0x7f00003fd000-0xc3)="7771c9bdd849f61bbaf037c10a9a349cbd0a22bce755ef854fc21832aa6b534a7280b2fc282f0c71a3727f56a6d7966a59321512b70e56a15366fd5f9a245b78430b0f6dc77e13b2b06086d4eb8d676201ca3be30a38d959a6e0b5fdaba564c49cf6342589e3cc57a0ce4a57861e80a7f0e8525f49fc37b79e6890d8ca2dd0f4ecb49484e2bae4998aa291e6b87ee56fabbf126b856c37875ca02119e7c6f85004d045ef7eb8dab055233beeea1a83402fd5314c3a6d3cf0154ffadefcca1aa4c2a228", 0xc3}, {&(0x7f00007f3000)="884e5fe6f4d65679c6604159832479d4da9f37c82edd06370ff70df9970ff6a771df55974ec73e65d91f226b4e5938e15504fa41a2b335599f43f0f74ead82cb17d459fcbda6eb965c86526e72b68d8cd3878577d50160a7d75af453", 0x5c}, {&(0x7f0000244000-0x6)="44f271a728c5", 0x6}], 0x5, &(0x7f00006ab000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1f, 0x8200, 0x3, 0xfffffffffffffffe, 0x5, 0x15, 0x8001, r17}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x70b6, 0x4}}, @init={0x18, 0x84, 0x0, {0xfc00000000000000, 0x101, 0x0, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x2, 0xffffffffffffa040}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x5, 0x7, r18}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x3, 0x4, 0x2, 0x9, 0x150, 0x3, 0x1, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x80000000, 0x6d8, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x200, 0x100000001, 0x80000001, 0x2, 0xffffffff, 0x9, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8203, 0xfffffffffffffffc, 0x40, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0x7, 0x7ff, r23}}], 0x1e0, 0x8001}], 0x8, 0x4) 2018/01/20 11:33:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000217000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000e3c000)=0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00003ea000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00005ca000)={0x0, 0x0, []}) close(r1) 2018/01/20 11:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e17000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000772000)=0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000ac8000)='tmpfs\x00', 0x0, &(0x7f0000106000)=',') 2018/01/20 11:33:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000581000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a89000)=0xe8) r3 = getuid() setresuid(r0, r2, r3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000+0xda3)={&(0x7f0000001000)=@updsa={0x57c, 0x1a, 0x2, 0x7, 0x1, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x2, 0x1, 0x100000001, 0x2, 0x20, 0x80, 0x2f, r1, r0}, {@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x2, 0x6c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x6549bd1f, 0x7fff, 0x1f, 0x3800, 0x1, 0xde, 0x2, 0x3}, {0x0, 0x9, 0x401, 0x7}, {0xffffffffffffbc8d, 0x8000, 0x1}, 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x7f, 0x82}, [@encap={0x1c, 0x4, {0xfffffffffffffffe, 0x3, 0x0, @in6=@loopback={0x0, 0x1}}}, @migrate={0x10c, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33, 0x0, 0x0, 0x1, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c, 0x3, 0x0, 0x2, 0x2, 0xa}, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3c, 0x2, 0x0, 0x5, 0x2, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32, 0x1, 0x0, 0x5, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x33, 0x3, 0x0, 0x6, 0x0, 0x2}]}, @algo_auth={0xec, 0x1, {{'md4-generic\x00'}, 0x508, "0ade27bbdde0579e503ebd5c98f6196d338f32d25fa4aed8257398ea042f83b0e1aef43d1aba8d90907f116ef17a67bd66380111b57eb63c37eaf5af7a8db96c44f1ef41680a60c4db568f2a5ac6f699c7128a520042f17c75c431e990c483b8105bf806c06ac4cb7533810cc800d7911eb8976e7820d35803a0c1d88cbbc85c69454ea66d01f11c952a3cdee79f975d3cf27687fb4149f779ab31970c911b1e12"}}, @encap={0x1c, 0x4, {0x0, 0x0, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth_trunc={0x118, 0x14, {{'digest_null-generic\x00'}, 0x650, 0xe0, "7f4fc73fb40f36da1bb626d952dddeae8cd1445706450679a2b3b5f3200ceebfbe95aac765edc9e3032111165c5c5e933f685b654f66adef7473bb8bb31d7be34aa058b09ce398c826b4726353f7bff9eb570868feadbbba7e7da3e75d78176f95d4e579d1f970fbe54f86dcdbea052cbb1846ff399b28ecdb16355e7ca2129607c24d574d616ad4bd22cf8c2c359a2ae5d54071ef2204b293cb89ad8a0030f21fcd93cb2b1318090cc80ea73693776b647f93bcaab99d2581755ceabf7c89928b31b9855e6e9b6a7a63"}}, @algo_comp={0x13c, 0x3, {{'lzs\x00'}, 0x788, "60e03fd0b106534838d68f2d0f8da295fbb3958c92a30d4d3c316ee95123456817815386cd98bc4f6ce624032a22dc616e85752c222d66973e9e30a6647378fa681a521bf631803ba6ca7d67fcdf0850995ebaeacfbeaae25f08f9d7688d6ff15129b64b9caf760bbb3ca335a79d7eb72d6072bf448d2aa0c9fd267880acc8ec0139400c68fb1b24a5bcea83016fe069d91a37136db85d2c7cedb2a76fc85ae21a9fbeb60ccf86d22ff21721f4de642d6d34406a4d7f62c7f9fd7c43230f505f12d1fb04ffbcb22a6362eceec0752449a0c098e8c75473367c63827d6c938bb2bb0ed2776ce30ae86fb0ff253641366866"}}, @extra_flags={0x8, 0x18, 0x5551}]}, 0x57c}, 0x1, 0x0, 0x0, 0x404c8d1}, 0x4011) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) 2018/01/20 11:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ebf000-0x6)='/dev/vcs\x00', 0x343000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d3f000)=0xf2, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0xa, 0x2000080000, 0xfffffffffffffffc) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 11:33:50 executing program 2: pipe(&(0x7f0000cc8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000c04000)='/dev/input/event#\x00', 0xafd, 0x400000000000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00002a2000)={0x2, 0x78, &(0x7f00006be000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) select(0x40, &(0x7f000017e000)={0xca, 0xd8, 0x0, 0x5, 0x8000, 0x6, 0x7fffffff, 0x4522}, &(0x7f000089a000-0x40)={0x9, 0x9, 0x3, 0x1000, 0x6, 0x9, 0x101, 0x2}, &(0x7f00009de000)={0x6, 0x5, 0x3, 0x7, 0x6, 0x8, 0xfffffffffffffffc, 0xdb}, &(0x7f0000790000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ac2000-0x10)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000fac000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x1, &(0x7f0000fbe000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c63000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f000023a000-0x10)={0x0, 0x989680}, &(0x7f0000f16000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{r4, 0x2710}, 0xffffffffffffffff, 0xfffffffffffffffe, 0x800000000001f}, {{r3, 0x2710}, 0xfffffffffffffffe, 0x10, 0x3ff}], 0x30) 2018/01/20 11:33:50 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) fchmod(r0, 0x100) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/01/20 11:33:50 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000024000-0xf5)="eec497e01ac4ea82723588b614254685a40f7d1f90a1cf5dcd0e31e671fc7f595725fa29d1df00af3e1ee4bc07600cce7a675cdf0745814e8e5a09d2e629cbe29a7bb1efbd45cf804312f0c26f54b66e14978f8d9fb4f5b3b746ed144afeb9afc6461ad5187746b5fb030393cecb99d12233a6c807aa8ef5f21341df3a57f3a920b6087411c20d0f7fdaa120a2822e9502cc999e5cc139a3441acac7426672dd799503182fb7b48e2c4f625a28aa16493d45ad06a3e265ed6c464db2901e86df508abda5b0d6cb9f26bc1338ded690fcce8efb00ebd7d889cc6b14636c8c7efd15dec36b0250b234febb48f7292afcb24df746450b", 0xf5, 0x40, 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000024000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:50 executing program 4: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aeb000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x6d24e9ac8845bc10) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000186000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xfffffffffffffcf8, 0x0, []}]}}, @icmp=@dest_unreach={0x7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ra={0x94, 0x0, 0x3f}, @noop={0x1}, @generic={0x97, 0x0, "933ef658d665c500e990"}, @rr={0x7, 0x0, 0x2, [@multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}]}, @cipso={0x86, 0x0, 0x0, [{0x3, 0x0, "a4c21a7666bfeed91e87b0a7e32efdde"}, {0x7, 0x0, "6a174239bffcbc531c9334"}, {0x1, 0x0, ""}, {0x6, 0x0, "70b1e2b070"}]}, @rr={0x7, 0x0, 0x800, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, ""}}}}}, &(0x7f0000aeb000-0x18)={0x0, 0x3ffffffffffffdec, [0x1b3, 0xc89, 0x3c9, 0x3e8]}) 2018/01/20 11:33:50 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}}, 0x8) 2018/01/20 11:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000daa000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000f7a000)="64e9e7c147c7", &(0x7f0000375000)="784d6bff42165aa8a2c7cdbf53b9fcf7b4c5c5058487e5db68a751a2c10a9507b68188074b1c0a52fec072105d534dbf0065eb7c6b73fd64a51fa1689b8fd548a2d834687e72bd50b532132938503ac3c0ad9d9bcf9de50fb66e7038cfd62dcc435d7253b59ca04af28a175f52146ce4428c17a150c5012ff0fbe12664ca0ba22151e2b8f03ddc7ae454928602112c3b9522ee56139154582e7fb88a63a2dfab4ac16599700fab6f449bafb56e4dd5ac4fe8eb9f67fc0bf5fb8b7dedf62454ae84f73240c17c8012a5845f070bbaacad3b1f9657aefdfb14ba7306937bb70767f361a9c0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e99000)=0x0) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d2a000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000338000-0xe)='timers\x00') readv(r2, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/01/20 11:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000348000)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000953000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dd8000)={0x0, 0x0}) 2018/01/20 11:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r0, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/kvm\x00', 0x60000, 0x0) writev(r0, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) 2018/01/20 11:33:50 executing program 5: kexec_load(0x0, 0x0, &(0x7f0000001000-0x140)=[], 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x167, 0x6, 0x8}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x3, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x5, 0x10400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000002000-0x40)={r3, 0x1, &(0x7f0000002000)=[0x7], &(0x7f0000003000-0x8)=[0x80000001, 0x7], 0x41, 0x2, 0x0, &(0x7f0000002000-0x8)=[0x80, 0x20], &(0x7f0000002000-0x1c)=[0x7, 0x9, 0x6, 0x40, 0x8, 0x4, 0x4e], 0x0}) 2018/01/20 11:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = socket(0x1, 0x0, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cf9000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e58000-0x4)=0x0, &(0x7f000011d000-0x4)=0x4) bind$can_raw(r2, &(0x7f0000990000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r4, &(0x7f0000129000-0x7)='./file0\x00', 0x40, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) socket$inet6(0xa, 0x4, 0x6) 2018/01/20 11:33:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffff0f, 0x1c000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000fbd000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000c76000)='/dev/kvm\x00', 0x3) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000060b000-0xb1)=""/177, &(0x7f0000db6000)=0xb1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) times(&(0x7f0000f6d000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0xc033}) 2018/01/20 11:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() setpriority(0x2, r0, 0x1000) 2018/01/20 11:33:50 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000033000)=""/70) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/20 11:33:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000fc000)=[{{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f00000ba000-0x77)=""/119, 0x77}, {&(0x7f0000bb7000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/230, 0xe6}], 0x3, &(0x7f0000000000)=""/30, 0x1e, 0x8001}, 0x7}, {{&(0x7f0000857000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000df5000-0x40)=[{&(0x7f0000dd5000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb2000)=""/4096, 0x1000}, {&(0x7f0000fe1000-0x56)=""/86, 0x56}], 0x4, &(0x7f0000000000)=""/87, 0x57, 0x5a9}, 0x7}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000311000)=""/144, 0x90}], 0x1, &(0x7f000078d000)=""/208, 0xd0, 0x7fffffff}, 0x7}], 0x3, 0x10001, &(0x7f0000000000)={0x0, 0x989680}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/20 11:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d7f000-0x18)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xeb2c, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/20 11:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004ad000)="7100663000000001ef02e756c341bf", 0xf) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000889000)={0x7fffffff, 0x0, 0x400, 0xffffffffffffda57, 0xffffffffffffffff, 0x6}) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 11:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x3ef, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000512000-0x4)=0x7, 0x4) 2018/01/20 11:33:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000564000)="d049f180380297fc9a9e2113a910f4868807f883f299e4fbc2a2724055101ac73766a3fd46ff3c495d77194b3d54980ac786ea32d74085c899f75a55c3c5a0489bbfd994552265ecd96f7c", 0x4b) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bb1000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000e4a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005af000)={r2, 0x81, 0x3, [0x4, 0xe2, 0xfffffffffffffffc]}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e0e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb88, 0x7, 0x7, 0x8006, 0x4}, &(0x7f0000369000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005ae000)={r3, 0x0}, 0x129) 2018/01/20 11:33:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x28002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xfa, "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"}, &(0x7f0000001000-0x4)=0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x4}, 0x6) getdents64(r0, &(0x7f000066a000)=""/61, 0x111) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d86000)=0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000738000-0x18)={0xaa, 0x10, 0x0}) sendto$inet(r2, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r2, &(0x7f0000372000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b83000-0x4)=0x10) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c95000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e23000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be0000)={0x0, 0x0}) sendto$inet(r3, &(0x7f00004d3000)="9d98d052280548742db55ca4b8488a3f50a61e603e7832d33eb4c97a5416a90a482ad5b48ac4d2af9ff7e9c9707cbd11c7d5471e0fc460a8833d6b265b8b9291", 0x40, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003cd000-0x18)={0x1, 0x0, [{0x82000000000001d9, 0x0, 0x1}]}) 2018/01/20 11:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 0x80, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/01/20 11:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000aa000-0x8)={0x0, 0x0}) symlinkat(&(0x7f00005bb000-0x8)='./file0\x00', r0, &(0x7f0000d10000)='./file0\x00') r1 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="89", 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) [ 65.246891] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 65.279952] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 65.309727] kvm [8976]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/01/20 11:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000579000)={0x77359400, 0x0}, &(0x7f0000abf000)={0x0}, 0x8) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$addseals(r1, 0x409, 0x2) recvmsg(r0, &(0x7f0000d25000-0x38)={0x0, 0x0, &(0x7f0000a6a000-0x70)=[{&(0x7f0000f19000)=""/203, 0xcb}, {&(0x7f00005cb000-0xee)=""/238, 0xee}, {&(0x7f0000910000-0x7b)=""/123, 0x7b}, {&(0x7f000093c000)=""/30, 0x1e}, {&(0x7f000070e000)=""/58, 0x3a}, {&(0x7f00003a2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e1e000-0x1a)=""/27, 0x1b}], 0x7, &(0x7f000053c000)=""/75, 0x4b, 0x6849}, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000)=0x0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c7000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00003d6000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000098000)=[{0x2, 0x101}, {0x2, 0x1ff}, {0x3, 0x3}, {0x0, 0x100000000}, {0x3, 0x7}, {0x2, 0x400}], 0x6) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) close(r1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a65000)=0x0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000019000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009a9000-0x18)={0x18, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000099a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000939000)=0xe8) bind$packet(r0, &(0x7f0000e15000)={0x11, 0x5013bb8845b37bda, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001a9000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c1c000-0x68)={0xff, 0xffffffffffffffff, 0x3, {0x77359400, 0x0}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:50 executing program 0: prctl$intptr(0x1c, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = syz_open_dev$adsp(&(0x7f0000178000-0xb)='/dev/adsp#\x00', 0x5, 0x40000) perf_event_open(&(0x7f0000c43000)={0x3, 0x78, 0x1f, 0x4, 0x1ff, 0x9, 0x0, 0x400, 0x4000, 0x8, 0x0, 0x8000, 0x40, 0xffffffffffffff01, 0x3, 0x6, 0x5, 0x0, 0x9, 0x76d0, 0x101, 0x3e, 0xfffffffffffffffd, 0x79, 0x1, 0x0, 0x5, 0x7, 0x80000001, 0x81, 0x3, 0x9, 0x0, 0x9, 0x3, 0xffffffffffffffe0, 0x6, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x38b, 0x6}, 0x4000, 0x6, 0x100, 0x7, 0x1, 0x5, 0xdc85, 0x0}, r0, 0x7, r1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x4, 0xfffffffffffff801, 0x1, 0xfffffffffffffffb}, 0x8) prctl$intptr(0x1c, 0x0) 2018/01/20 11:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) fsync(r0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) sendmsg(r0, &(0x7f00007e0000)={&(0x7f0000322000-0x20)=@pptp={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f60000-0x40)=[{&(0x7f0000b59000-0xbc)="5dd1b7acce3b35379fc9e246d891f93f336ec18cea1f0865096d34e496ca3f2396411c0a7c586af96545fdca56786d3dc149d7a6da4a45750be272d02d2b4d068cd4101a9d6b71d0bcf969770951ea4c72d21412006399f477db71a6e84d8952eef03e0fea186197d3f85dcf75588c85a8b51380b763a245d9e8b321df6302423d94f1223e3cb8968001cbfa0ae825607c4c0c684f84043b51e533fa27d07fd7d9bb6b770ed0d529df50a6dd63b3884c657de69b5c6faa455e8777d5", 0xbc}, {&(0x7f0000504000)="8c470b0023022b7b5a2de450d875663388028a25f0eb30aee407834b6ad11c7072c733ad4fce48adc575e6cada6f8998905d8f27d9e7693f2b56537e79729637510e5d72a53427fe2661ac46865eb195d2bcd663bd5c6f1658548bfe924a168cb9145ad383c96745869c52f04f63fcdff1fad625f8738ce6078fa4b73db54d0cb8700502f1ffb6823c20dea669c521a6d7021030f5abc7f5e0280920aa34ad7df08dc0fa9b93c6df68d07788ec24711d6705d83a0b2d7063548e33a252", 0xbd}, {&(0x7f00000ba000-0xa7)="b244ae989c07185f100fe67c32cc6949b23aa0df0a950ca6b05d3895aa934d27243dc0957a30d8bb6dec1ea6a7e1a8fd8dafabb965f90887948b537502fb79ecdb6bffb9e05ab1dc66169e7003db003725abf91607fb53bb4f701fc88f7694c5cf47b7b096db9ebefdc2d3075d85cef274e33bae44cc7053849a9c446fbfda9b7083abeae5de91701f578aa705c7dc5ded3d0914f9eb71d155c21796bbdd52b0aff15f998521b4", 0xa7}, {&(0x7f0000b16000)="1c1c0509c9fce2dee907c848e1711f8963e5e7aaa8c0a1c205412932df23ab4b9a9cd771a87bd7bf36a4d9b4d163c797d953a63d46679575a93bb9b9035fdda36f0adaacc95fa401fac4ff9bb6ac82658d27e45d423371736e2eaa07a0e0136dfb7f0af2f8bab97b0fd7458b5e16725043e706b424", 0x75}], 0x4, &(0x7f0000b20000)=[{0x20, 0x11f, 0x8000, "96e6f19316ef467eb1c2c87d"}, {0xc8, 0x103, 0x7fffffff, "d8a1937b90406959dc05f4fe3f74de427917d3f55ea474d09c149bdee34ad3820895cad6c68e7d99adc2c8fddcc2490c1bfeeaaad4070de701c2555b360b1bc90a725cb3a248be3a7d64920ee75d113f348f541955222d387dc943e0dcd6a0dd90486929372a08dd457be7e44fb25998448fa45eed922351fbb819c0750f84902ae0ed5c95a8ab51bae29da8fa4916dca2d6e69750203a30145c69952909faa3d7abcefec6b84c4d76695d8464ad3092c6"}, {0x98, 0x119, 0x5, "fe0956b6c0577afdd36244562d20256b840ce4f7713bb72fb5ecf52438192845f736aad0d252b99c1736a2cf5728574c67472651f817dabc4e49f51bb02afeebcacd221db7e20651fc20324534d45bbd2d75fe164de0b9f28ca026e58ba86e3db07a14be4c0e2479a6bbdd0a7b3061c302200a69fc396e8543b3ac23418e6bc68b8c6e0372140672"}, {0x20, 0x84, 0x400, "d4a96424391ab9e72e3d"}, {0x40, 0x10e, 0x0, "e31068c542f5c7f35d09af238d50746ce72726f9fd0f3acb49d95833ee07dc1100f7e3872e67c0bb92b431f9bb6f75"}], 0x1e0, 0x4000000}, 0x24000000) init_module(&(0x7f000020b000-0x7)=']&bdev\x00', 0x7, &(0x7f0000fd7000-0x1)='\x00') ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000245000)={0x7001, 0x4, 0xffffffff, 0x7ff, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(r1, &(0x7f00005ed000)='./control\x00', 0x80, 0x102) rmdir(&(0x7f0000398000)='./control\x00') ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00009d0000-0x8)=0x0) openat(r2, &(0x7f00005a6000-0xa)='./control\x00', 0x100, 0x120) 2018/01/20 11:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000302000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x5, 0x2, @void=""}]}, 0xec}, 0x1, 0x0, 0x0, 0x0}, 0x0) setrlimit(0xd, &(0x7f0000f29000)={0x5, 0xffffffffffffffff}) 2018/01/20 11:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cbb000-0x48)={0x2, 0x3, &(0x7f000078f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0xa)='syzkaller\x00', 0x0, 0x4c, &(0x7f00001bc000)=""/76, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003db000-0x8)='ns/user\x00') getdents(r1, &(0x7f0000010000-0x5e)=""/94, 0x5e) r2 = openat(0xffffffffffffff9c, &(0x7f0000132000-0x8)='./file0\x00', 0x24103, 0xa8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c2000-0x8)={r0, r2}) connect$vsock_dgram(r1, &(0x7f0000b7a000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) sendto(r1, &(0x7f0000d83000)="e051505a9c6ce141f45e9479ee97a7e5ab89d8109b4742b3112972cb97891e68ba89d2aa60a5b883913c45a197f890f7de12a2fb03b680c2434e5597232d0c10e218c05cd3216fd32512c8f017cf5fa8e20899752bfc94c373c718f9262e5feb395622723603ac9c4941e6c868c1ed97a6684487f0ed9de30e3d4f39f9e0f02f8cbeed630332", 0x86, 0x0, &(0x7f0000941000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/20 11:33:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000370000)=""/11, 0xfffffffffffffdee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x2220eb55, 0x200) socketpair(0x1, 0x0, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000002000)={0xf000, &(0x7f0000002000-0x8)=0x0, 0x0, r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r4, &(0x7f0000ccc000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/20 11:33:50 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000028000)='/dev/admmidi#\x00', 0x5, 0x4400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000ca8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000058e000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x4, 0x8, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0xffffffff, 0x2b2, 0x200, 0x7, 0x1ff, 0x92d6, 0x5, {r2, @in6={{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x2, 0x0, 0x1000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c4000-0x10)='/selinux/policy\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) pkey_free(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00005b7000-0x20)=[{0x0, 0x0}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r3, 0x5, &(0x7f0000001000-0x8)=0x0) 2018/01/20 11:33:50 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000015000)={r2, 0x1ff, 0x7, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000017000-0x8)={0x0, 0x6}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000017000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000016000)=0x1008) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000009000)=0xfff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000006000-0xc)={0x0, 0xffffffffffffffff, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) [ 65.403434] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 65.438374] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/20 11:33:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000efe000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/4096, 0x1000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000015a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000020f000)=0x1c) ioctl$void(r1, 0xc0045878) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a17000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) setpriority(0x0, r2, 0x0) 2018/01/20 11:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000af4000)={0x1000000000200, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00001c4000+0xb44)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x8)={0x0}) socketpair(0x15, 0x4, 0x4, &(0x7f0000a02000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000d3a000)={0x7, 0x3, 0x9491, 0x3, 0xd8dd, 0x61ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000e4000-0x4)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00007d4000)='/dev/sg#\x00', 0x0, 0x0) fstat(r1, &(0x7f0000fb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 65.447591] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/20 11:33:50 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f00004dd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 11:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setns(r1, 0x4000000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[{&(0x7f000042d000-0xe4)="90507c672bd32386cd2979305ae4153bd3dfb2d1e0624442cc02d57552cd0900a8ca7e98117c5e99bcaf34396baa7593a7741afa4f83b5705f428b6e5a4ed1f60e3fa3615ccc97ce18bedf83975378a2309a2e748ca8526d1b04a59754b319d7e7318a732bd5e98ed0fdf82cc79ad5e62d633b375854af63c76f0ea0d59075db6e97435c6046a3cc", 0x88}], 0x1, &(0x7f0000a3e000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:50 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000205000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x6}, 0x6e84, [0xd3f, 0x9, 0x875f, 0x2, 0x6, 0x8, 0x7f, 0x7]}, 0x5c) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f000018e000-0x10)={0x9, 0x0}) 2018/01/20 11:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006c9000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000042a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3001}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000655000-0x8)={0xef6, 0x9}, 0x8) r2 = syz_open_procfs(r1, &(0x7f0000dc3000)='net/dev_mcast\x00') getsockopt(r2, 0x2, 0x4, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x3c05913bd186ae9) [ 65.477255] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/20 11:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001df000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xc, &(0x7f000027f000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @ldst={0x3, 0x0, 0x1, 0x0, 0xaf417801f49dc570, 0x9, 0x4}, @jmp={0x5, 0x0, 0x6, 0x7, 0xb, 0x18, 0x10}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 11:33:51 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x9, &(0x7f0000012000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r1, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) timerfd_create(0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 11:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="", 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000094b000)={0x7, r0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000fa000-0x4)=0x0) prlimit64(r2, 0xe, &(0x7f00004f7000)={0x1000, 0x1}, &(0x7f0000eed000-0x10)={0x0, 0x0}) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) signalfd4(r0, &(0x7f000037c000)={0x8001}, 0x8, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/01/20 11:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffeff) readv(r0, &(0x7f0000190000-0x20)=[{&(0x7f0000719000-0x3a)=""/58, 0x0}, {&(0x7f00002a8000)=""/104, 0x0}], 0x49c149dd8e313af) 2018/01/20 11:33:51 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r1, 0x40084149, &(0x7f0000003000)="") 2018/01/20 11:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)='/dev/vcsa#\x00', 0x1, 0xfffffffffffffffe) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1, 0x20, 0x0) readlink(&(0x7f0000b9e000)='./file0\x00', &(0x7f000097c000)=""/159, 0x9f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004cd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) readv(r2, &(0x7f0000a03000-0x10)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) r4 = perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0x0, 0x0, 0x2, 0x19104, 0x2, 0x0, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x0, 0x6, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x7, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000730000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000064f000-0x20)={r5, &(0x7f0000173000)="", &(0x7f0000018000-0x5e)="", 0x0}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000f4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cd5000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000841000-0x8)={0x0, 0x3}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000080a000-0x8)={r6, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r7, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)=""/150, &(0x7f0000b80000)=0x96) r8 = socket(0xa, 0x80801, 0x80000001) userfaultfd(0x800) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e50000-0x10)={0x5857, 0x3ff}) ioctl$KIOCSOUND(r8, 0x4b2f, 0x88c) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) write(0xffffffffffffffff, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) fcntl$lock(r4, 0x5, &(0x7f0000c23000-0x20)={0x0, 0x4, 0x1, 0x630000000, r1}) 2018/01/20 11:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0x31, &(0x7f000047c000)={0x34, 0x10000, 0x621, 0xffffffffffffff81}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e81000-0x23)={0x0, 0x1b, "0a3c3bb07fed5568a4cc79e47a340152fea949e4cf897605e5eac3"}, &(0x7f00004c9000-0x4)=0x23) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f52000)={0x4, 0x4, 0xffffffffffffffff, 0x6, r3}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c2000-0x4)=r0) mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) socketpair(0x2, 0x800, 0x401, &(0x7f000029d000-0x8)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f000037c000)='/dev/vcs\x00', 0x18202, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f00000cc000/0x2000)=nil, 0x2000}) epoll_create1(0x0) 2018/01/20 11:33:51 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c47000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/20 11:33:51 executing program 3: r0 = semget(0xffffffffffffffff, 0x1, 0x0) semctl$IPC_RMID(r0, 0x83, 0x10) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000057d000+0xc42)={{0x11d, 0x20}, 'port1\x00', 0x10, 0x20, 0x20, 0xffffffff, 0x6, 0x7, 0x0, 0x0, 0x4, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000cbc000-0xca)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x94, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1c, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x1c, 0x0, [{0x0, 0x6, "0b53d4b0"}, {0x5, 0x10, "bed78c76f7915b64acf1695c3503"}]}, @timestamp={0x44, 0x30, 0x0, 0x3, 0x6, [{[@empty=0x0], 0xffffffffffff6882}, {[@multicast2=0xe0000002], 0x2f}, {[@rand_addr=0x7], 0x40}, {[@dev={0xac, 0x14, 0x0, 0x13}], 0x0}, {[], 0x401}, {[], 0x8}, {[], 0x6}]}, @rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}]}]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 11:33:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00006a8000)=[{&(0x7f00005e3000)=""/102, 0x66}], 0xc0, &(0x7f00007eb000)=[{&(0x7f0000001000-0x4)=""/4, 0x0}, {&(0x7f00003c3000)=""/184, 0x0}, {&(0x7f0000f0a000-0xa3)=""/163, 0x0}], 0x100000000000030f, 0x0) 2018/01/20 11:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r2 = epoll_create1(0x0) r3 = dup(r1) syz_open_pts(r3, 0xe4561171e91e0178) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b50000-0xc)={0x0, 0x0}) 2018/01/20 11:33:51 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x48)=[{0xfffffffffffffffd, 0x1000000000000000, 0x2, 0xcd210e5}, {0x6, 0x0, 0x1, 0x0}, {0x0, 0x1, 0x0, 0x3}, {0x2, 0x7fffffff, 0xa923, 0x0}, {0x6, 0x0, 0xff, 0x1}, {0x6, 0x8, 0x4, 0x0}, {0xa657, 0xfffffffffffff000, 0x7, 0xffff}, {0xffffffff, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000c7e000-0x4)=0x7fff) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000cb1000/0x1000)=nil, 0x0) shmdt(0x0) r1 = socket$llc(0x1a, 0x2, 0x0) sendto(r1, &(0x7f0000d11000)="27e196ef83dfaecd3c16904a5ad8bb15250f43389654d235c6267f6fcc6ad14a1548d60de4a5bb0d56c44716f0664e3a2ce70a52f9eb902d2ae61fd16adc88324f3fa41594e2ff78c1814c0ec480500a3f3b2ee9ddd110021066fba4312050b47e3893c7014860ea7ba72249617bdfbd541ea63bea644e074d32b3ef9957176b92eca2b7c82c74f587c9b9cae84cc23b", 0x90, 0x20000000, &(0x7f0000735000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x1, 0x4, {0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}}}, 0x3a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000096c000)=0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000f43000)='attr\x00') shmget$private(0x0, 0x1000, 0x0, &(0x7f00003e5000/0x1000)=nil) 2018/01/20 11:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f5a000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x10000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58f4935, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$urandom(&(0x7f000018c000-0xd)='/dev/urandom\x00', 0x0, 0x200) socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r2, &(0x7f00005ff000)=""/55, 0x37, 0x0) bind$alg(r1, &(0x7f0000cc7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009ca000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e77000-0x11)='/dev/vga_arbiter\x00', 0x440, 0x0) r4 = openat(r3, &(0x7f00008bf000)='./file0\x00', 0x8040, 0x1) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000a17000)=0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00003f2000-0x38)={0x3, 0x100000001, [{0x6562, 0x0, 0xffffffff00000000}, {0x7, 0x0, 0xffffffffffffff66}, {0x1, 0x0, 0x5}]}) r5 = accept$alg(r1, 0x0, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000efb000-0x10)={0x9, 0xfd86, 0x1, 0xdaf5}, 0x10) 2018/01/20 11:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "fc00000af7791010"}}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009aa000-0x7)='ns/mnt\x00') getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000a1f000)=""/71, 0x47) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/20 11:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000669000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000140000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ftruncate(r1, 0x9) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000060000-0x6)={0x1ff, 0x1ff, 0xb7}) recvmmsg(r0, &(0x7f0000784000-0xf0)=[{{&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000286000)=[{&(0x7f0000464000-0x1)=""/1, 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007bb000)={0x0, 0x0}) 2018/01/20 11:33:51 executing program 3: clone(0x0, &(0x7f0000c23000-0x1)="", &(0x7f00004f9000)=0x0, &(0x7f00007cc000-0x4)=0x0, &(0x7f0000c59000)="") unlinkat(0xffffffffffffffff, &(0x7f0000da6000-0x6)='./bus\x00', 0x0) r0 = epoll_create(0x5) fstat(r0, &(0x7f000099c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x54) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c83000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000168000)={0xd3, 0x5, 0x1, 0x80, "d11ad119339243761a8f6b18d1842f315a1121831e0aea066d1a5fe12266765f25708cb54f2078e9f6d2a1fc", 0x9}) 2018/01/20 11:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0xd0203, 0xc5) readahead(r0, 0x6, 0x100) creat(&(0x7f0000c18000)='./file0\x00', 0x40000) lsetxattr(&(0x7f0000e42000)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'os2.', '&\x00'}, &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0xfffffffffffffdb9, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000901000)='/dev/adsp#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xcd)={0x0, 0xc5, "ac3b1fa16ac27204494af7960c2f886b7fcab10e235e912cd43cae6dc7b4445f4d6c6f38809225c9f6b1f1a3a114365cd9374cb291f7893f2b5a0c85196a5dd99cbcd9370f820163d6336632cbdcce72daad1d11757cae2a7ebd1eefa471282cc3ce5e737b80b19ae6faeea96527072ae37ca0056b59ba2093359626735ce430c58df5b3addc288b197cd0c672858b95f931308b716c312d86b4b04f0c92d173f1a2ca33e4b6ef12f49d3af2f833454fff667c5c63e28bb4df6d03f1a48ed0542a5c80b6c1"}, &(0x7f0000b30000)=0xcd) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e72000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000038000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7a5, 0x1, 0x800, 0x5, 0x0}, &(0x7f0000c94000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 11:33:51 executing program 6: r0 = semget(0x1, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xe8]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b00000)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a11000-0x4)={r1}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000614000)=0x0, &(0x7f0000000000)=0x4) sendmsg(r2, &(0x7f00001fe000+0xcad)={0x0, 0x0, &(0x7f0000119000-0x20)=[{&(0x7f0000a6b000-0xf3)="0234298999fb9f3599afc2efe61811fb", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$adsp(&(0x7f00005f4000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x20000) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00001e4000)=0x0) 2018/01/20 11:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$void(r1, 0x0) accept$packet(r0, &(0x7f00000b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000155000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005ac000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) close(r1) fcntl$getownex(r0, 0x10, &(0x7f0000097000-0x8)={0x0, 0x0}) 2018/01/20 11:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000d3b000)="702ea418ab2025146d2f8e82ab27f2545a193ae2f5dda489f798b790d887f2c70d61df319abeb37266385a505be0eca0a49127775f3059daf135c27a3c98d8d2a38f8bc75ffef075faf11ecb5bed145377197258b926ed4ac04226e85ac972532c5b07fae97670dbca58a273300ddead63b13e9ac9381624a4c00f128b582d8511c0cd115ccd3daf337c1761a1dba923891e211aaef4b9e66a4faa5073dc29f746e18b15edea80d823a8ac61dd07917cfc163a9615374b11af3e4d5eecbc380adb4148ce44a5d8e589be110077cb5a6d65655c3b1d30bd161fda2ae5212826") r1 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ef000+0xe55)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) listen(r1, 0x0) listen(r1, 0x6) pipe2(&(0x7f0000156000)={0x0, 0x0}, 0x4000) sendmsg$alg(r3, &(0x7f0000f52000)={0x0, 0x0, &(0x7f0000803000)=[{&(0x7f0000fc7000-0x15)="cb65dc14d7b5b7f46f6e99827ea052c1687ee12a12", 0x15}, {&(0x7f00006cf000-0x58)="81c97c1445864a1038ce603eef1f42d35019ac33dbd97165b82c5c00afaea9b36005efe141bc9419facd0e72dab995f13151d4ee6e5c32d4ecd63815018d201eab1f5da1dfb4d62bf706cf9598989c52b258aaf8448c778b", 0x58}], 0x2, &(0x7f000055e000-0x1b0)=[@iv={0x90, 0x117, 0x2, 0x7a, "76e9dbda482448d1a52fbb38ca37278172d141d4c94337b57f95871ad651711d146fb741485ff0fe98d8de717bccd623bc63600315b4eeec36065e08393d6cc3a4c334b73c7eaa8a1052f6d9274280b5b64678a9b8eba2a8846613282f3ddfb9b0d1ad70a99190d050d17ebe1f8264109441b2d88f0fea414f2c"}, @iv={0x88, 0x117, 0x2, 0x6f, "a04531bf06217eb533b51e24c70e1036d87aef65d1a4674a2c125dcf42fe6fcc2db2fd6bdcec5c43f18c9baea1601351d16a060227b078de6ad51615e05ef7f844fda0151626b848daaaf1a5ff0abf73844f0b21d376bed2c9ae0cb18c2a478b214b807f542443e8ae87689e16621d"}, @op={0x18, 0x117, 0x3, 0x74359fc214069712}], 0x130, 0x40804}, 0x40000) listen(0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000f92000)=[{&(0x7f000096c000)=""/148, 0x94}], 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000479000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000058b000)=0x1c) 2018/01/20 11:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a17000)='./file0\x00', 0x10a) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000f22000)=0xffffffffffff3234) faccessat(r0, &(0x7f0000085000-0x8)='./file0\x00', 0x80, 0x1100) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f000092c000-0x8)='./file0\x00', &(0x7f0000a87000)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x281000, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = dup2(r0, r1) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000f44000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000616000)=0x14) lstat(&(0x7f00003e9000-0x8)='./file0\x00', &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005ec000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x0, 0x975, 0x2, 0xa0, 0x20, 0x3c, r3, r4}, {0x3f, 0x80, 0xb287, 0x800, 0x1, 0x3, 0xffff, 0x6}, {0x6db5, 0x8, 0xb530, 0xffffffff}, 0x1, 0x6, 0x2, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x0, 0x2, 0xff}, 0x2, @in=@empty=0x0, 0x6, 0x1, 0x2, 0x104000000000000, 0x8001, 0x6, 0x8}}, 0xe8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000431000)={@common='gre0\x00', &(0x7f00008ca000-0x48)=@ethtool_link_settings={0x4c, 0x8, 0x7, 0x6, 0x6, 0x20, 0x4c15, 0x1, 0x10000, 0x8, [0xa43a, 0x4, 0x5, 0x373, 0x7, 0x530, 0x7, 0xfffffffffffffff8], [0x6, 0x2, 0x1, 0x3, 0xe13, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000312000-0x4)=0x0, &(0x7f0000694000-0x3)=0x4) 2018/01/20 11:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00006ad000)=0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000097d000)={0x1ff, 0x0, &(0x7f0000e85000/0x1000)=nil}) r2 = memfd_create(&(0x7f0000d64000)='user^proc\x00', 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000da3000-0x138)={{0x0, 0x1, 0x1e, 0x200, 0x6, 0x100000000, 0x1, 0x1, 0x8, 0x7, 0xd4, 0x8, 0x0}, {0x2004, 0x10005, 0x4, 0x3, 0xa3b, 0x8, 0x2, 0x9, 0x8, 0x1ff, 0x1, 0x2, 0x0}, {0x1, 0x16001, 0x10, 0xff, 0x633, 0x79e, 0x1, 0x7fff, 0x9, 0xffffffffffffffff, 0xffffffff, 0x0, 0x0}, {0x100000, 0x105003, 0x8, 0x0, 0xffffffffffffa2b2, 0x7, 0xff, 0x9, 0x3f, 0x4, 0xfffffffffffffff7, 0x2, 0x0}, {0x5000, 0x2, 0x0, 0x531f, 0x5, 0x1, 0x2, 0x8, 0x2e2, 0x9, 0x20, 0x7, 0x0}, {0xf002, 0x10f000, 0xd, 0x91a, 0x3e1, 0x4, 0x8, 0x59d, 0x5, 0x9, 0xffffffff, 0x172f, 0x0}, {0x0, 0x0, 0xd, 0x1, 0x3, 0x5, 0x6, 0x100000001, 0x4, 0x7, 0x1f, 0x4, 0x0}, {0x1, 0x6000, 0x4, 0x100, 0x4, 0xdf3a, 0x9, 0x2, 0x8, 0x1f, 0x5, 0x2, 0x0}, {0x3000, 0x10f003, [0x0, 0x0, 0x0]}, {0x2, 0x3000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x102000, 0x14, 0x1, 0x2401, 0x7000, [0x55984561, 0xffffffffffffff00, 0x6, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/cuse\x00', 0x400, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000dc9000-0x1)=0x80000001, 0x1) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000258000-0x88)={0x8, 0x8, [{0x6, 0x0, 0x5}, {0x0, 0x0, 0x4}, {0x6, 0x0, 0x2f80}, {0xb33d, 0x0, 0xffffffffffffff00}, {0x0, 0x0, 0x7}, {0x80000000, 0x0, 0xfff}, {0x1, 0x0, 0x1}, {0x9, 0x0, 0x2a}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000095d000)=0x0, &(0x7f0000f00000)=0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000ea2000)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000f2e000-0x28)={0x5, 0x2320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x4000000d000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000077f000-0x10)={&(0x7f0000d13000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/20 11:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8000) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2018/01/20 11:33:51 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) poll(&(0x7f0000004000-0x18)=[{r0, 0x4, 0x0}], 0x1, 0x80) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x401, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0xd5f7, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)=0x0) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) socket$pppoe(0x18, 0x1, 0x0) r3 = openat(r2, &(0x7f00007a8000)='./file0\x00', 0x20000, 0x0) getsockname$unix(r3, &(0x7f0000e8d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d48000)=0x8) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000a76000)={0x57, 0x100000000, 0x400, {0x8, 0xfffffffffffffffc}, {0x8001, 0x917}, @cond=[{0x401, 0xffffffffffffff00, 0x8, 0x80, 0x4, 0x800}, {0xffffffffffff7fff, 0x9, 0x0, 0x3, 0x7, 0x4}]}) 2018/01/20 11:33:51 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000000c000-0x8)='./file0\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/autofs\x00', 0x40c00, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000)={0x4, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000000c000)={r2, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000005000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000-0x90)=[{&(0x7f0000009000)=""/33, 0x21}, {&(0x7f0000004000)=""/38, 0x26}, {&(0x7f000000d000-0x83)=""/131, 0x83}, {&(0x7f000000d000-0xad)=""/173, 0xad}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/244, 0xf4}, {&(0x7f000000c000-0x3a)=""/58, 0x3a}, {&(0x7f0000004000-0xd4)=""/212, 0xd4}, {&(0x7f000000c000)=""/236, 0xec}], 0x9, &(0x7f000000d000-0xe4)=""/228, 0xe4, 0x3f}, 0x40) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000)={r3, 0x0, 0x7b, 0xd5, &(0x7f000000c000-0x19)="d00f046866eae6d948c7c77dc4c072af812187b1b6b03f56b0a30ee84fc6a4420a29a7f348878e6759aaf26d564148fd550e8d0e3d624076394725da571b9829c3831fc9732d90d7152ba6a0104888051c77a9d7f7215145c3ed3c40f09e6bf4edf2e3233f228d9ecd61ce8678230c17c9d9f017e8651953c092da", &(0x7f0000008000-0xd5)=""/213, 0x8000000000, 0x7ff}, 0x28) 2018/01/20 11:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d30000)="c96f335d2158428ddb7ea493e74b55898b4c49dedd39740420349cae8722fa4eac8fba890039c9c31f3344f8a06e8e39c5b4f78254d040938f96f5aaf2d6921a96d22f21d0d5ad4c720f", 0x4a, 0x1, &(0x7f0000c59000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/01/20 11:33:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000a4a000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000af9000)=@assoc_id=r1, &(0x7f0000cc1000-0x4)=0x4) listen(r0, 0x7fff) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/01/20 11:33:51 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x300, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) 2018/01/20 11:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc0000-0x11)='/selinux/enforce\x00', 0x206000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000683000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e0000)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f000047b000-0x38)={&(0x7f0000477000-0xc)={0x10, 0x0, 0x0, 0x60018000}, 0xc, &(0x7f0000978000)={&(0x7f00000d3000)={0x127c, 0x3, 0x8, 0x100, 0x1, 0x3, {0x7, 0x0, 0x0}, [@nested={0x1148, 0x4e, [@typed={0xc, 0x2e, @fd=r0}, @typed={0xc, 0x31, @fd=r0}, @typed={0xc, 0x5c, @uid=r4}, @generic="0fa80d6f70d9674a2b92afa859dc87d41ce2a9ba9bfdd2c02864d020da573ee4a383ae398c34facfc37fecc6af9c5612b1ea3b6fb3d3c3e47a2524905195d02f687096053349f6a21c977ddd96", @typed={0x8, 0x70, @void=""}, @typed={0x14, 0x72, @str='/dev/kvm\x00'}, @generic="58fd96cafd420cd4d0cf5da63aefb0cb73bb62c4598bc20d451a", @typed={0x1008, 0x70, @binary="6e12286f2bc8ef46d701c95da17aa7fd28959f360be6c8923343ded4513eebaf1201f813d87ba62adf3ae6a736be05c7b685eb25b2060549e198d369269017446be61113f9f8f813070cbf04cebc4692e06472231ceff74842a2edcc5fbd410b04101dfa98b4fae9f7b672b87aa6d2d89976783590b01699981974f8854f54c3c1f635f2b6e85e7cff483fa12bbf1505e2ca935bb42424b72d1e03ccbcf7f1ce382536cfe1f65bc699203fd85fa46b2ac269b09b686dae008f9bb70cdd4b5bcf0aac8ee0179354a3044622e9f6bf5831ee18239fabff481613f4680531377fd120a0ae0518cf7223cf7da3836f8857d455f344469a4ec04bf235017999e865e749d813f43a8ce0fcaf193c5174a96f4bd3efff13dee9ca985917f36368a03955cec0da5b3b23b869513b2b206e9c45c40f9657c090120e6102297e574c325dcf2b8af195fc79ed47aab29276b817cb9eecc95998d2abaf6a0e197f3db325ea22c4e5c69e66e7ce53646e7212339c882be077fac47a5ad329fb7d2e73d2645ebb73973565714bba6b017d877d605e0886e3b580eadd2067baedd5916cea0d749d10e63ef5df2ae85a410e2625e4316d0bdebf8ad1bfb8dc51bc4d8248936c855bff6ec03b5f4d784b0ccc902bc1b5c3044e37e7dbefbfa0c413dead6d15886f008aca9ff8bb8da803b110c7292d95089fac77de93a99c7eabaf03777247ef751e84f24a57f8858a2ffec5f8e5f3bf0df638dfa8425caa23e52ff90fde6d0c264de272a1a5b872b5938008f4130b23ab79055eacac3035a6e006b356841d056743061c6b2790eeb84950b2f4f112aef7b65bee9837b0324b8ad233b340fd2b9839b114388461c2f1876bd77721b85a2312b7631bd2842f7a02974343c3511e4c9b2dd88bd33f2085b264e2246432d72c15415ebce76b76949b03d5e7ae0d77a3736cf5c87ae3d6336fc6adda602831a0540283095be4d6722bfd2edb86e2263c721bfbb92285baa1d3072f05fcee65451fd178a351ec76e7106481c5157b157984fa83299dc44e3ca00c5380d92c2b8d51ca1e26541cdf44d621b5dd84201e6341c4e246c08a046217ccefdcd617b3193787348eb3c5a68519cab6d2d6314f8e17a2c7bfbfd6b14d282b52e2059ec63d146606114ca50188c987e90d254a8bf5cb1ab464c47ba359755daa36c50c75d9bc374b6205765039aa7e522b8eda7796418e6ee2d2c4912ffba30f8528e96d766b29b128176d2b5a4b9f5f3bdfc1f2b0f1d291be56f63c99cc3dc263b16097e25b3185991ce54e8187dbe23971978fa757a032f4b96159be3f4e954b9fc6d9168f3cc68d9b259341418945eb8d851253643ac9226f43b329d69a6f410e226a521ce915bf337d59e39d5136a2d8614d21b8b607dd149ca7e1e88eecff2574839b5d3a7b6e07be2b082a759ebf6ae6a0c89e370913057e053a85e548dac2b58e2a41004fb3067966561f654e3770439d0e19a6476fed003df291e55be2938cf453dc4e89a3af7f76766106d9bff88d0dc6c8df06feccda4d043ad94f123abb522ba142f9470d61f94f0879d51d7eb581935daf81a35a8a007f387077381f4de76dcf2037b13f7de7775ef4b2eef23410ba59deca56e08923bfda53937347036c6bb5507f3eef8c9c1d9f7f934681b7c7dae9779cac2a0a9e97d23ad0d44b208f460245386aa4ebace3917301d549cb5e13c7a4754aee5d171bad190066a3e7a8240bc8559ba69ebdb6c019dd33932c6e0580f575e9fe54020b477f769bd5af8d62621773ee498b3143e4bd759b0d9c18f7085302f551def29bced74ffee89b86f5ca224064f8dcf13137b4c0cebde8f100453cba7239c01a3a5e4e6b4b26d588bcdf914a995c64e84e5613aa715da905794e60782767fdbb1683b486b2ec231b5f91e6065a1bac1e2426efb7d333591f93ef8389bad112c3111bf756ab3531ceb91a923d3568010f194aef424d696edcfe1096e0f787f1ca0fa3b1d7b78cb87125215fef17fbe212ec46c461b8bed2f8388669b444ba92e5127a4ab65953f690841135daa1227a44491625655fafc3b6d0d571280b2e361aa887a0f829bfb642ca3c78cc8cb81ab862ba0d54e02795989af79c87ac91e3388af3837d8f932b0fca37058f91ce4cd689e72ab8e7336457e502950c2c50a249719179091561e6b2a833cee09e1ae41f342413c2dc84fbefeb2f9444b0a7ac06c7cca7f6cef0283b0eea5bfceeef92a4b78b94f143ac73f74173e66f5f350345d1dd4312cfe6e14463b3c9ce7fe59306e58c2174f1988cecb9969afa0bd821e7a4096eca7988c18360943f3790333868e2776a2ec6efd23fe85f62022b36a5f3a1fea6d1d6da5ec1b94d9a3a9076fd682c167c71d0459a7f3a05275dbcf149e74dc696d69c7410fd997b7fb1c2a5b4e1ee8c5067340ed489ee3393d8342c22fa7dba8d5d85ad963185f00c23688816ad799d3a8eeb5ed0719ba807cfad16dbd993b54d809be394014eea77db76392e00d70987caff465b05f942d3b2b99c6de4a9c3b8ff0307c2ab5a2a3bffb117fc86dbe5924f52e1bffa7a4ca918cffc31ffcd4d257a66c42c20fab3852feb4f6562c6e1aada8afb5f2ebb045f45fa43f29eeb370130c6f339d55959e6d5b9ea6746298e53de206cffd84cb6b6be205dd82ed4bddb205d8d1f82b7dcd7fff2e8c9521f59c93c87627ac2c99d4fb171514d72c631e2b5559c778f1f7aaafb5e8f1ef34ab5a9172f7fdfd70f19c5c1a18e3214ebe09d2f5df360f911200b817869106d0d3d7d6909f593a4ed1d043982d469c5fde5e2fc9c65dd8da48071c941363b3c456cfddbc7f38995411cd104aa595325502a74f21ba4d0f692fa981fcb8f29c8205717063e6edbcc87b79fbb95091e407b22bfe11df5d7df172f1c75d434e1b6face2917aec6be9281cb53462de732a50e7bdebc0f08238a37f21835d1eab493badaa205a2fc5dc718973a31c1ce87ef564a5f3a6eb50a2a65c194f11347197b8516efe9632b4b1ed8ef6513255c34d8d7a398683f061fa70c1a9754d8057d0c53e880b8a4587c0ab24b2188a79eee911fc64f982db09d89ac259a3ea103f505fe5b222662c893b90206e9093161d4efd08dc879fe10c4438ad8e845a7359418a00d548ec8eae01a90ac1a17599a50b5767c07f6f2cb79f4392c55956cbb3c4b3c6714a8eb6fa5c6ed07839dffe629dd3beb3ed3b525b542e2db56617aa8c17f3ccd9c4537b6240afbb95855111476768eb62db37a4f6b74480669616149eb0dcccb89f4f0f27fc613ab0751a1f72e5e71882cafc544f844828defbbcf4394ab42480aca1adf7abe333ec2c54cadc34849075a3ee837fdabb18f72b16aefcf5ff9dd145e81cabb046c39734d8e812cc33f3e15f3f025d6a54913ee162b22e20fbe6af2eb49ff0199f4b533675109044a5a7863e67dd17977be377b0cd70c01b573caa1d9938dde598d0c6a948193a2e03d008ce8199b9eed12e9dca3f398a8fe7e236be8e5fde911f94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@generic="6a4d0552222c9f3a5e79d8dc2412b04983c5c37869ab6fa3b41e4d27b9d193156ceee2a0c82a049ec356b06ec103c4e27baf7358d3670a3b87c9958685e0ab9869b6dffb8d6db1f3c7f02777c39ce625b191116cba42fee7e9eb8a5c6a32046d31d8bc3638a24b611e43e64f1556916febeb09bf7737523690e902b62d44c5e88b73d597328bdca5b88b474478ab49eeda9a"]}, @nested={0x28, 0x14, [@typed={0xc, 0x25, @fd=r0}, @typed={0x18, 0x76, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="47b60de8bedd62bc7cb76bff38bb4829646710dc40174e43708baff9e2a459c2fbf4cde0b06b76c3e9d69b3e640223d8cf33c54270ad44196716616c1fd0ee8e169d42be6b6340b4a6c43de415016345", @typed={0xa8, 0x7b, @binary="ef093bcaa1341d42000ece23652c92c4624e7b3a74a0826d5ccfa0e6145d28b49073d751a93ea2b9ba0975cbe9141da4543f5d5f7f9cf0b9f5755b9d0c582b722f6874fb61aa4088cd2b29c25f90fde11daf80956b1324733b6fdd3d6660defde5725d957645e53b75d9af5c3fe80e0904793296e91a0671b67d7fba8ef2cebefccd9c1ab52a68bca94aa4ef34419b0a0e65cda71401f60c8c658f382b60fdbf"}]}, 0x127c}, 0x1, 0x0, 0x0, 0x20000010}, 0x44014) 2018/01/20 11:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) readahead(r1, 0x4, 0x616) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000269000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f00004a4000-0xee)="94db008146ea7e75af4ed578f853a184e4e3e6577023d485a8ed6c057c75505b54b4f2e17f2f0708d089ccfffe64a5c0d79c5bba35029da4ee00541f5eb798dc5551d58a3d012a672a6614a057355b95af3a65e3d18a3b2af6423401ef8b6bb28b4c3fd707704a400b38f5b2e2eda04487258640723ad5b4e1d0e45cea6b88d2362d301799a1da387426b64dbf5b911da048fdc444d629517d72db81bfbd3643c444690629b58931137c9e9f5006ee092c8c4b4ccce24900c6d3e325a647c38798055a5822f0c68b28bac059c67df7cadf7ed66f4725c3c4e5c61b9b9e0b0a2913dd23c41ec6a2ae9abf8b9e807f") accept4$nfc_llcp(r2, &(0x7f000015b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006e5000-0x4)=0x60, 0x80800) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/checkreqprot\x00', 0x404000, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00003db000)={0x5, 0x1, 0xfff, 0x8, 0x40, 0x4}) listen(r1, 0x5) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000ec000-0x10)={{0x4, 0x3}, 0x40}, 0x10) 2018/01/20 11:33:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1, 0xc1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000)={@generic="9c6cab4ffc29efc6fddc9f94905a731e", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000972000)='\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000fb5000-0x14)={{0x100000000, 0x10000, 0x2, 0x3, 0x2, 0x4}, 0x1000, 0x0, 0x1}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000217000/0x1000)=nil, 0x1000, &(0x7f0000bd6000)=""/51) 2018/01/20 11:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000231000-0x168)=[{{&(0x7f0000b26000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003ba000-0x50)=[{&(0x7f00000ec000-0xc0)=""/192, 0xc0}, {&(0x7f00003f2000)=""/135, 0x87}, {&(0x7f0000ec3000)=""/199, 0xc7}, {&(0x7f000072a000-0x17)=""/23, 0x17}, {&(0x7f00000ac000)=""/244, 0xf4}], 0x5, &(0x7f0000302000-0xba)=""/186, 0xba, 0x100000000}, 0x0}, {{&(0x7f0000b14000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000211000-0x80)=[{&(0x7f0000411000-0x56)=""/86, 0x56}, {&(0x7f0000c20000)=""/4096, 0x1000}, {&(0x7f0000ce1000)=""/201, 0xc9}, {&(0x7f00000af000)=""/170, 0xaa}, {&(0x7f0000394000-0xd4)=""/212, 0xd4}, {&(0x7f0000dab000)=""/181, 0xb5}, {&(0x7f0000854000-0x53)=""/83, 0x53}, {&(0x7f000022d000-0xd7)=""/215, 0xd7}], 0x8, 0x0, 0x0, 0x2}, 0x3eae}, {{&(0x7f0000acd000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000-0x20)=[{&(0x7f0000b86000-0xe)=""/14, 0xe}, {&(0x7f000011e000-0xab)=""/171, 0xab}], 0x2, &(0x7f00007e0000-0x97)=""/151, 0x97, 0x7fff}, 0x3}, {{&(0x7f0000438000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a7a000-0x40)=[{&(0x7f000081a000)=""/148, 0x94}, {&(0x7f000046c000)=""/50, 0x32}, {&(0x7f000064e000-0x69)=""/105, 0x69}, {&(0x7f0000e4e000)=""/68, 0x44}], 0x4, &(0x7f0000cd9000)=""/7, 0x7, 0x8}, 0x0}, {{&(0x7f0000b31000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fc4000)=[{&(0x7f00009f1000)=""/181, 0xb5}, {&(0x7f0000a0d000)=""/191, 0xbf}, {&(0x7f00004cc000)=""/227, 0xe3}, {&(0x7f0000d99000)=""/22, 0x16}], 0x4, &(0x7f0000200000)=""/57, 0x39, 0x100}, 0x3}, {{&(0x7f000006d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002f8000-0x30)=[{&(0x7f00006d5000-0x6b)=""/107, 0x6b}, {&(0x7f0000185000)=""/4096, 0x1000}, {&(0x7f0000d3d000-0x49)=""/73, 0x49}], 0x3, &(0x7f00002e1000)=""/76, 0x4c, 0x2}, 0x0}], 0x6, 0x0, &(0x7f0000947000-0x10)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007dc000-0x4)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000023d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c47000-0x4)=0x14) request_key(&(0x7f0000096000-0x6)='.dead\x00', &(0x7f000094f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000739000-0x1c)='})ppp0proc)systembdevmd5sum\x00', 0xfffffffffffffff9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006fe000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) add_key(&(0x7f0000617000)='cifs.idmap\x00', &(0x7f0000a60000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002fb000+0x341)="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", 0x1000, 0xfffffffffffffffc) add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f000069d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036c000)="", 0x0, 0x0) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffffff) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000347000-0x58)="8e16112eb9b3f2627a2a50363860e58be77642304caee8d6d133dc42a28954fe39a75161d6e4414001fb45b0f47224e3e4b2c74d85cad6d77aa6ef4a2321e8cee5b88f608f34a43b7eda1db5a7fae447c26e8eca40e3b3fc") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6f000)={0xaa, 0x36, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[], 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/20 11:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f7d000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e5b000)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f000096c000)=""/174) readv(r0, &(0x7f00007cf000-0x70)=[{&(0x7f0000358000-0x1000)=""/4096, 0x1000}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f00006b6000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000b2a000)='/dev/loop#\x00', 0xffff, 0x800) 2018/01/20 11:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x400000003, 0x0) getsockname$ipx(r1, &(0x7f00005b1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000009f000-0x4)=0x10) getdents(r0, &(0x7f00000fa000-0xdd)=""/221, 0x25a) accept$ipx(r1, 0x0, &(0x7f00003f7000-0x4)=0x0) 2018/01/20 11:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x200000) semtimedop(r0, &(0x7f0000347000-0x6)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x0, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f0000390000)=[{0x3, 0x8001, 0x0}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000e93000-0xe)='/dev/admmidi#\x00', 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000c78000-0x5c)={0x7, 0x2, {0x0, 0x1, 0x8000, 0x2, 0x6}, [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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/20 11:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f4f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b90000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2000000000000209, &(0x7f000000c000-0x10)=[{0x6c, 0x0, 0x8, 0x0}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 11:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") sigaltstack(&(0x7f0000fe7000/0x3000)=nil, &(0x7f00007d9000)=0x0) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/20 11:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) fallocate(r0, 0x1, 0x0, 0x8) 2018/01/20 11:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f000049b000-0x24)={0x1ff, 0x7, 0x1ce46c3c, 0x20, 0x5, 0x10001, 0x101, 0x6, 0x4, 0x2, 0x6, 0xb5}) syz_open_dev$usbmon(&(0x7f0000147000-0xd)='/dev/usbmon#\x00', 0x9d9f, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045438, &(0x7f0000000000)=0x0) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[], 0x0, 0x0}, 0x80) write(r0, &(0x7f0000536000)="14", 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) close(r0) 2018/01/20 11:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000cfb000)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x100) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000448000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000776000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a88000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x56df, r1}) r2 = syz_open_dev$vcsa(&(0x7f0000887000)='/dev/vcsa#\x00', 0x800, 0x81) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000832000)={0x0, 0x0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000b46000-0x10)={0x3, &(0x7f00003d9000)=[{0x3, 0x1ff, 0x9, 0x80000000}, {0x9, 0x5, 0x7, 0x2}, {0x6, 0x0, 0x1f, 0xffff}]}, 0x10) sendmsg$alg(r2, &(0x7f0000ddd000-0x38)={0x0, 0x0, &(0x7f00007cd000-0x30)=[{&(0x7f0000358000-0xdf)="bd195e41dfc9c070e6a49d09479a5a6f405f141ae197ee34cffa7ab1f960ddfcabc60e70cbb6274b0a4eaf75ad7838311ec083e227baaf9dab669506850ff5081b8e1ff45e1ecb54cd4513eb77840c1546c3e89900fdc21a676c7bea90802d726cf89f3aa5e59f6994f7eaef44e0fc93edb4c1f2bc739ee7a422be91862d3a4019714545b1acc15d486bf41815c2c4fe51835b441e936489cd3bc973a8d9bb9f88ded512e13c6124fa0b198aa07e59de6469878b8e82741e7840df52e0773bb72fe908963b602ca85e4c44f535861c36d5c61ed767ae6be0e902e79f18d320", 0xdf}, {&(0x7f00006c9000-0xba)="e98dbe2ea543a61f4bcb545daed6749b3850414ddb26ee13cdf70774de6bfe51e30fdeed8f8e220a988cc3a094b6b9fc15cc5d14d4a5f128a651f24c96b1eaa41e99189cfa608e51509539915b0073539c4063760090e3769c03a4e3a90cc3ba2f2afadeb69f8bb868fd964da2b3a634d158a008af16f74862f095e77df119b1999e9d53dc93313850dcbf900c419dfeeabcc9bb1269c671049e32d7b2f82bf8e5282818b89e5d31d633284945fd90917e8e0b5e0f3fd83dbb09", 0xba}, {&(0x7f000062a000-0x9d)="41832a15f6f589cd6f56b369685cac82296124e9dfd235263e8964077846aa50ad4916cc13006bf161f76ae7186a2fa7b848b895aef63c7dcc56473e13a1e6b2d9c81cbd20c3658188d9d1b8d942434d6ae299464efe8cd0397aa9b8885c115a8a329ece4a9cfbc9034b5e2573cc6a093873c13b7b760172bbe29709e05ab5c9cc341048d120455a8d07e3c57dce548ce4d88f0d6da1b306042a5f2b1f", 0x9d}], 0x3, &(0x7f0000a5b000-0x110)=[@iv={0xc8, 0x117, 0x2, 0xb4, "8d5bf01970a29114e9ff34c139b3d648bab0abe4936ff5413e45a6b95e92a2d131f4fc97d2b19fce6e97cd8d8c92164c88859e7d0c532635c6176a87163eaa35bcf25a9420e5a883d48eaebe246d27de4eb7683a5cae5cd25c5172fbb75c4ad0504c6e8288b4605ceb9790e0860afbe1c3ab09a202922193f61bd3cf171622d17619c96a031eef94ed398ba586982ba110db2d5e1cdc691591238ac60bfe42cba7ca9958c07a1663965786946c3e3c2762b08dec"}, @assoc={0x18, 0x117, 0x4, 0x46}, @assoc={0x18, 0x117, 0x4, 0x3061}, @op={0x18, 0x117, 0x3, 0x1}], 0x110, 0x40000}, 0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000632000)=0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000036e000)={0x3, 0x2, 0x2, 0x0, 0x40, 0x8, 0x86, 0x10001, 0x81, 0x6, 0x2, 0x9, 0x0, 0x0, 0xd9, 0x9, 0x6310b037, 0x2, 0x7}) clock_gettime(0x0, &(0x7f0000079000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000e2f000)=0x0) 2018/01/20 11:33:51 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000)=0x0, &(0x7f000000b000-0x4)=0x4) setsockopt(r0, 0x65, 0x61, &(0x7f0000000000)="c8d63f23", 0x6) close(r0) [ 66.247322] binder: 9207:9216 transaction failed 29189/-22, size 0-0 line 2788 [ 66.316329] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 11:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004d9000)=0x200, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x8b, &(0x7f0000bf6000)=[], 0x0, &(0x7f0000186000)=""/192, 0x198, 0x0}, 0x0) nanosleep(&(0x7f0000b26000)={0x77359400, 0x0}, &(0x7f0000118000)={0x0, 0x0}) 2018/01/20 11:33:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x101}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000773000)=0x400, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d2a000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000038d000)={0x8, &(0x7f0000705000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/20 11:33:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="dcead453c4b44d06938485e3fb816f9f3f653d378efb646efcd6e2359b5c57cd9128b1e06bde76a4cb58d57f6f6ccc11485efd7c2fad570d399f6dfc1862dca5c568e3fa9c060d64195a4c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x5385, 0x0) 2018/01/20 11:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x1) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d8d000-0x41)=""/65) sendfile(r0, r0, &(0x7f000009e000)=0x0, 0x8) 2018/01/20 11:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000473000-0x76)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x4f3, 0x3f, 0xffffffff80000000}}], {@ipv6={0x86dd, {0x1000000000000, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a080400000b"}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00003a0000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e32000)='net/route\x00') sendfile(r0, r1, &(0x7f0000543000-0x3)=0x0, 0xff) ioctl$fiemap(r1, 0xc020660b, &(0x7f000050f000-0x100)={0x2, 0x7, 0x7, 0x5ad, 0x4, [{0x7fffffff, 0xc9e, 0x7f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x10001, 0xfffffffffffffffb, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100, 0xc98, 0x2461a82e, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x80, 0x1, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/20 11:33:51 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000011000)=@req={0x50, &(0x7f0000012000-0x50)={@generic="945748e78b17b270c3d731abbcc1fb67", @ifru_mtu=0x0}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x400000000000008, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000b000-0x4)=0x8, &(0x7f0000004000)=0x4) 2018/01/20 11:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) remap_file_pages(&(0x7f0000bd0000/0x1000)=nil, 0x1000, 0x1000000, 0x9e2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) 2018/01/20 11:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 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, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 11:33:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7005) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) read(r0, &(0x7f000032e000)=""/24, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ecf000)=0x1, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000002000)={0x7b, 0x0, [0x5f90, 0x3, 0x3ff, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000003000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x11, 0x0, "2e513f71de365abf104d9f39c7652b534781e95db781df0c8c35cf1af87ea41cf6eca59688858f5c27c96dc40116920156fca0ab38036ecfc240c8051d075164", "d23181f4f65c765b5e22e2482fcbd17676b90ba6a7fa4532436c30505ba0be92", [0x20, 0x400], 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000003000-0x10)={0xf000, 0x4000, 0x0}) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/20 11:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a2, &(0x7f0000eb9000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x394, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000dc0000-0x18)={0x0, 0x1, [0xfaf]}) syz_open_dev$sndmidi(&(0x7f000044b000)='/dev/snd/midiC#D#\x00', 0x4, 0x40) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ec0000-0x4)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca5000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b0d000)={0x1, 0x78, 0x0, 0x1ff, 0x100, 0x7ff, 0x0, 0x1, 0x5084, 0x4, 0x0, 0x8000, 0x7, 0x2, 0x0, 0x7, 0xff80000000000, 0x7ff, 0x9cf7, 0x3ff, 0x8, 0x1, 0x8, 0x4, 0x100, 0x80000000, 0x9, 0x10000000000, 0x41eeb34, 0x8, 0x6cb0, 0x5, 0x800, 0x200, 0x730, 0x2, 0x8001, 0xc1c, 0x0, 0x8, 0x0, @perf_config_ext={0x8, 0x3}, 0x1, 0x0, 0x1, 0x6, 0xee21, 0x81, 0x4, 0x0}, r1, 0x4, r2, 0x3) perf_event_open(&(0x7f00006bc000-0x78)={0x3, 0x78, 0x1, 0x7, 0x1000, 0x1, 0x0, 0x3, 0x602, 0x8, 0xffff, 0x4, 0x80000001, 0x8, 0x1, 0x2, 0xf3, 0x9, 0xec2, 0xb09d, 0xfffffffffffeffff, 0x9, 0x8001, 0x8000, 0x4, 0x8, 0x1, 0x1000, 0x77, 0x2, 0x2ab, 0x9, 0x0, 0xddd, 0x4, 0x401, 0xffffffff, 0xff, 0x0, 0x5, 0x2, @perf_config_ext={0x0, 0x3}, 0x440, 0x6, 0x5c462031, 0x7, 0x0, 0xfffffffeffffffff, 0x9, 0x0}, r1, 0xff, r2, 0xf) 2018/01/20 11:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000d29000-0x8)=0xffff) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f00004ca000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0xa1aa781e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000976000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_hci(r3, &(0x7f000015b000-0x6)={0x1f, 0x3559, 0x272e0a3d32ba83e6}, 0x6) 2018/01/20 11:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xe, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000eb0000)=""/118) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000c59000-0x10)={0x1, &(0x7f00004f5000)=[0x1f]}) ioctl(r0, 0x2286, &(0x7f0000007000)="") gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000928000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000)=0x20) 2018/01/20 11:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000000007, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f00000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000037f000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000-0x4)=0xe8) [ 66.504242] syz-executor3 (9254): /proc/9244/oom_adj is deprecated, please use /proc/9244/oom_score_adj instead. 2018/01/20 11:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000834000)=[{r0, 0x100, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2, 0x0}], 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup2(r0, r0) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/20 11:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bc0000)={0x0, 0x0, 0x1, 0x400}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000093e000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 11:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000971000-0x11)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f0000999000-0x1000)="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", 0x1000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/mls\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000d7b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000065d000)=0x10, 0x800) connect(r1, &(0x7f000097d000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x1}}, 0x2e) rename(&(0x7f00009ca000-0xe)='./file0/file0\x00', &(0x7f0000827000)='./file0/file0\x00') epoll_create(0x1) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockname(r3, &(0x7f0000dca000)=@generic={0x0, ""/126}, &(0x7f0000c33000)=0x80) 2018/01/20 11:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000fe9000)='/dev/vcs#\x00', 0x4, 0x20000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001d5000-0x4)=0x0, &(0x7f00001e6000-0x4)=0x4) mkdir(&(0x7f00001bc000-0x8)='./file0\x00', 0x80) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000d13000)={0x4, 0x0, &(0x7f0000c20000)="f67c0c416542fa1e01", &(0x7f0000cfe000-0x2f)="9faba32a838565dbeaccbb61d1a977af6b5b67eb1a79fa33560e18071084360a7a1e9446727bf63528c1f2b87def86", 0x9, 0x2f, [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, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000dc9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000085d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000202000-0x10)='/dev/sequencer2\x00', 0x8180, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000edd000-0x108)={0x9fe1, {{0xa, 0x2, 0xd7, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = openat(0xffffffffffffffff, &(0x7f0000e33000-0x8)='./file0\x00', 0x0, 0x4) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000a69000)={0x5, 0x400}) r5 = fcntl$dupfd(r1, 0x406, r0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000662000)={0xffffffff, 0x20, 0x1, r5, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000e0c000)=[{&(0x7f0000998000-0xa1)="f8b50b6f3415db355c0e93afa86c1738caab99560a61cac60b90f6589b0b4ebd027c879ea33acf13e93d8da8baee7eae0abf24f88785c841b19e7f3ac2c9808bf1029f9692996feed223b30942b2e7ae2a4ae19b89e97384cb356a8cea8ecd62b7e39c9dada2a2378086945e866c0ec85de750fc231f63501238af8ea3db96b355455dbacb0c26fe7a3d21c5a7664c0b234155a8434305bbbb59b610be9315cbb8", 0xa1}, {&(0x7f00000d3000)="b22f1b0311cb836137fc3895637ead6750bb62120d0dfd779a8459b109c6c2566b10991d9f2bd5702bbab91f49e40ea68b32490a2632df47e692af28e31406e9f491e12453980f7487cd30fbb8cf93611b0b9099e27034c35a8e68ab7d4679f37390a48a7fc2fcb5b66e2852781b83110524230c704f3dfc72ace91712ecfc271e967fd33bd1e35a2722d0332440daed32ef06864d73121ba4c92f18efc4c60d8eb6b05461537c44665bd07b29db01835314e0e94b5ba892d7ff8db0e142050fdedc", 0xc2}, {&(0x7f00001b9000)="0a7a54b480724cc0ab885865bed796f5d07189902f7bb1ab60bbde5858ed3daa9bdd3a7e3ef0c612e3819e3696c210f58f6d8fc421c57db1704e4c795d3700c7402c9417acf73f9776270d40cc845b7283d6", 0x52}, {&(0x7f000066f000-0xc8)="8b57ccdfaa40f09511a96555270ade03b071d95323187cf1fe6ba925c24e9d4136fbc1dd3e7c5c43af4369e158646a7e50732c4194f2c5cc4214fbbae38d0e074dbb52d726ae8928a83ebad79ba911c04198f5e81e5e69af61a759e0f2aeb7530550cd66f6cd8320ba98645dc6631145420b3f25a70409454c01ef6e954b2a5a699bdfea6cf50c6a993e7af81b394f49e4ddee743c5d2892191e3c1b673faf3eb737e062a89092b772e15c8298e4bb420dcb1a6ed2721423d00f0cf6db5223ad1cd395c5e50d79c5", 0xc8}, {&(0x7f0000aaa000)="b6007aed115a5d931ab7bd358cdfda15d1893501b6a5513fd975f7a4bab87160abaff1353c83b60547c6cd29f81030b55a99e2cef6ada29e52f0693be0bebf9f6f3a2cdc69048e38e3cb2cc4ffaab2e1d5ea29afec1775e9bfe33e098feb7a6b92e046f1b71b944f3aef597afc26728dadb94102a24845a5be482e79103350460bbb6e9e76b4ea33", 0x88}, {&(0x7f0000d93000-0xc2)="1389a470d316ada88e05be8a3e208d6112ff3b92c5f9908216711d006367a12b1385aa77172f379d214afa9d18bad4cf1f694d1abdbb84a76f834f66412df4cde2a39980c93c576d93ffbc1f2547cf8c656ddf5b3350bc5c036e19dfcfb4e58d459aaad0b86a2b619a410e44f87ef832dd2a0093fe9a4ec39b4b32818ce1ba6d0b489d4c7d0e08a4c2aebfe796fb23915c5a03f1d20d8916968e9d9a8107cea3476952a2b0becf1156fdce889ad0487dac91a3021a456a265c6c793548c1dac571ed", 0xc2}, {&(0x7f0000329000)="c25c7b758e6709fe7ee9a3a7e8ceab4d22ad37f9b572ac99530d40e84351953d3079cc500130850e13d269cc442f6810e214c90031cb04e8b37f6a0f97133b7d20f5dac9cc300499ea1d67a82045f000cca782af88aacab224619d7dc9c1bb6ec192cd60afa6d1838377f029c78a5c7931140fc7df2db58eb2ad785568780d5ccd1e0c770e7fe7cc688bb459c26132408bf2686c80cca1b07f14253361831d2352d0f23a9a68184254a8acf013c4a951089e4a5490f96d67c729", 0xba}], 0x7) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x200000000000, &(0x7f0000c65000)={0x0, 0x12, 0x4, @thr={&(0x7f0000d27000-0x9f)="1ad71ccbc518aee7e657aea1ed8b6c7866e40ae836688c3f8a90aacc78efbcffdad06460946c38a6802f42ae04c9f46edd9b6d456a89069cceb480f2118e1671605b20848108479d637c7846bbe507c73361055c63d886077a9541aad3da63e834d5c3d6d6537ba5e52c0adb2be39543c36ff05ba24740e6b777cd7e74873ad86d77776e0424d274b8d125b35d002b97b0a7acc074d15079c8fa2f32618360", &(0x7f0000c32000-0xe6)="7fb517d05bb6a5935f6f48cdc2909f1e5b8b65461753c1abe30222e2a6e7f1d40775997b6844e4acdd02f9b7c9f00d1dcc0a28708b419e136b1fbf9030c7d033f93a8d894084c5be813219c5d90b31f9344f27374a6cae0ded26d8508026614bdb0e4a68d1870cb4724d69716430debd172dd767175122e681e2b55ff2fcbd59f93fbeea4652a6330b3fe8e820abb0a9a3f61fb2503c5c43b9f939146a0fcd81f47947df674ad232c965529d028e08a2837b76efa2ed577c16a41815d39bcdc28e2cce8863f2f82bb3e7f01d04f0bc547b7072918ac29261bb40bd0d3034f271354997e25723"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a66000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r0, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r2 = dup2(r0, r1) r3 = gettid() fcntl$setown(r2, 0x8, r3) tkill(r3, 0x16) [ 66.562320] dccp_v4_rcv: dropped packet with invalid checksum [ 66.586889] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/20 11:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) chroot(&(0x7f00009bf000-0x8)='./file0\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b4c000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/20 11:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000acb000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b31000-0x8)=[0x0, 0x0]) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 11:33:52 executing program 1: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000d30000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000a1c000)={0x6, 0x81, 0x1f, 0x5, 0x80, 0x9, 0x8000, 0x4}, &(0x7f00002cb000-0x40)={0x2, 0xfffffffffffffff7, 0x798b, 0x3f, 0x4, 0x6d7, 0x7f, 0x5}, &(0x7f0000759000-0x40)={0x8000, 0x4, 0x2, 0x8, 0x3, 0x10001, 0x1c000000000, 0x5}, &(0x7f000021b000-0x10)={0x0, 0x0}, &(0x7f00006b4000)={&(0x7f000009a000)={0x9}, 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={r1, r2}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/20 11:33:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@%cgroupGPLvmnet1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xfa7, 0x4) fcntl$setpipe(r0, 0x407, 0x7) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "b4c99f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/20 11:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) finit_module(r0, &(0x7f0000208000)='#}\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/20 11:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000005, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00003f6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d01000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000071f000-0xb6)={0x0, 0xae, "a98ae516c2be5b6366a8d627e3cb4649183982832db7b07b44311db0e1a30a3f232e3f9c87ce670cff90ae99ef73dc217d1d55b5adae1cd79a2a8cc36e7837d059f8a950d060ceee3e38b6ca5fdd69d9d3db10b987d70324fa41f06849085047fe840fb821cba6c41beb2b19bcb41cce6170d568c7f9045056c153164c376face861c6c562d07ffc73bf17a2b928e84f7cc393dfabcb1b90c4f37c3a496aac8b24de0e08c8f70618b1dbffc90a7b"}, &(0x7f0000fb6000)=0xb6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000088d000)={r2, 0x0, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008ca000-0x18)={0x0, 0x4, 0x30, 0x0, 0x0}, &(0x7f0000116000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000727000-0x8)={0x0, 0x6}, &(0x7f0000439000)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00006d4000-0x108)={0x4, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x800000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000000)=0x20) 2018/01/20 11:33:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00001b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f1a000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b15000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000012b000-0x1)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ac2000-0x4)=0x0) process_vm_writev(r2, &(0x7f0000161000)=[{&(0x7f00005c2000)=""/154, 0x9a}, {&(0x7f0000714000)=""/140, 0x8c}, {&(0x7f000033e000)=""/187, 0xbb}, {&(0x7f0000ded000)=""/113, 0x71}, {&(0x7f00004c6000)=""/147, 0x93}, {&(0x7f0000fb7000)=""/216, 0xd8}, {&(0x7f0000aae000-0x4)=""/4, 0x4}, {&(0x7f00008cb000-0x2c)=""/44, 0x2c}], 0x8, &(0x7f000034e000)=[{&(0x7f00000bd000-0x70)=""/112, 0x70}, {&(0x7f000057c000-0x2d)=""/134, 0x86}], 0x2, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000233000)=0x0) prlimit64(r3, 0x0, &(0x7f000015c000)={0x0, 0x0}, &(0x7f0000f72000-0x10)={0x0, 0x0}) 2018/01/20 11:33:52 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000006000-0x1000)="", 0x35, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000-0x4)=0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000006000-0xb0)={{0x4, 0xc20a}, 'port1\x00', 0x60, 0x10001, 0xfffffffffffffffb, 0x5, 0x4c, 0x100000000, 0x6, 0x0, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x8) 2018/01/20 11:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0xfffffffffffffc42) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000874000)='/dev/dsp\x00', 0x200, 0x0) connect$bt_sco(r1, &(0x7f0000e0a000-0x8)={0x1f, {0x0, 0x6, 0x6, 0x6, 0x7, 0x0}}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/20 11:33:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x80, 0xa, 0x20, 0x80, 0x33, 0x0, r1}, {0x0, 0xffffffff, 0xfffffffffffff800, 0x1, 0x5, 0x7, 0x9, 0x3c}, {0x9, 0x200, 0x73a0, 0x2}, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3e}, 0x2, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x1, 0xfff, 0x5, 0xfff, 0xfffffffffffffffa}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/20 11:33:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000258000)=0xc) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f0000001000)="") 2018/01/20 11:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mouse(&(0x7f0000dfe000)='/dev/input/mouse#\x00', 0x1f, 0x400000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c5c000)=@assoc_value={0x0, 0x800}, &(0x7f0000bfe000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d50000)={r1, 0x94, "633caacf1d408480cd1942ff8e6d98f3d696a6bddd0765170cbc299f8789f70447e436f7e4727ceb9c9d29e358858943890434a80a063aac163153c10f7ef410b2a49a8dc33ab8ac668d512982dcb675e3da4b227f1b13ac775fdc9c0e7a5ca9495ac78d4a6390b47da4c61707d29b4ffecbe7b35b4742949dd2389b413c7db69ebff1c271cd7d8795be413e35f932a0ee8fbb7b"}, &(0x7f00007a1000)=0x9c) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000ddc000)=0x0) ioctl(r2, 0xac00, &(0x7f0000610000)="260f2ef6d938a30132eaadbfec11827bff2976ae6be26946ff66ef25aaacdd35d69a93778d17") 2018/01/20 11:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c8000)='/dev/kvm\x00', 0x84000, 0x0) close(r1) r3 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000273000/0x2000)=nil) r4 = geteuid() fstat(r2, &(0x7f0000e79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() fstat(r2, &(0x7f0000fbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b6000)={0x0, 0x0, 0x0}, &(0x7f00007e2000)=0xc) r9 = getpgrp(0x0) r10 = add_key(&(0x7f00005fd000)='.request_key_auth\x00', &(0x7f0000b0d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000814000-0x55)="93b2280c3c330b2ba369d4eeda35d56c5dd5378fc2a7804a4cdadd58215a988019c5c42d5deef686ce1f5e64ecb8566944870b1114570c74b6439a3057efa110e5508cba83c4f4c3f228ef35f6730260db7d2371e2", 0x55, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r10) shmctl$IPC_SET(r3, 0x1, &(0x7f0000fc2000-0x70)={{0x2, r4, r5, r6, r7, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x7, 0x8, 0x400, 0xb9d, r8, r9, 0x9, 0x0, 0x0, 0x0}) 2018/01/20 11:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000839000)={0xb3d, 0x1f, 0x80000000, [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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f0000e98000-0xd0)={0x2, 0x5, 0x7, 0x3, 0xff, 0x4, 0x3f, 0x101, 0x100000001, 0x6, 0x3, 0x10001, 0x100000001, 0xffff, 0x255, 0x100000000, 0x6, 0x9, 0x7, 0x8, 0x5bf, 0xffffffffffffff85, 0x8001, 0x7f, 0x9, 0xc20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008b1000)=0xfff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000abb000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000b4f000-0x8)={r1, 0x0}) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/20 11:33:52 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000bc000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000d6b000)={0x77359400, 0x0}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r2, &(0x7f0000c11000-0x1)="", 0x0) 2018/01/20 11:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00008d2000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/20 11:33:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4200) recvfrom$unix(r0, &(0x7f0000011000)=""/91, 0x5b, 0x10000, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000033, &(0x7f0000004000-0x3)="", 0x0) 2018/01/20 11:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fcd000-0x10)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) getsockname$inet6(r1, &(0x7f00003bd000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000135000-0x4)=0x1c) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r1, 0x401) 2018/01/20 11:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000681000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f000083e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000953000)=0x14) getresuid(&(0x7f000045f000-0x4)=0x0, &(0x7f00003a5000-0x4)=0x0, &(0x7f0000946000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000e3f000)={&(0x7f000056a000)={0x10, 0x0, 0x0, 0x4040040}, 0xc, &(0x7f000090a000)={&(0x7f0000e10000)=@report={0x54, 0x20, 0x200, 0x1, 0x0, {0x3f, {@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x0, 0x401, 0xa, 0x20, 0xa0, 0x3c, r1, r2}}, [@replay_thresh={0x8, 0xb, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x44}, 0x40) r3 = socket(0x1e, 0x5, 0x4000000) sendmsg(r3, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x11000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000ec1000-0xd)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000877000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f00001bc000)='./file0\x00', 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f9000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000783000)=""/45) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) connect(0xffffffffffffffff, &(0x7f0000e99000-0xc)=@un=@file={0x0, './control\x00'}, 0xc) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() connect$nfc_raw(r1, &(0x7f00002f2000-0x10)={0x27, 0x9, 0x7, 0x7}, 0x10) fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/20 11:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) socketpair(0x10, 0x2, 0x7, &(0x7f0000ee8000)={0x0, 0x0}) 2018/01/20 11:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) pwrite64(r0, &(0x7f00002fd000)="48d34f41cc959d973d7faf8c75f61ef5ce7bf72befce2d00175d0da1a6e7da51d99f83c53858b442aa23684c898a1b", 0x2f, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f1f000)=0x0) r2 = dup2(r1, r0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8ad4) 2018/01/20 11:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000202000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000179000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000080b000)={r1, 0x7}, &(0x7f000010f000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 11:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c83000-0x14)={0x0, 0x0, 0xec9, 0xce, 0x8, 0xe00000}, &(0x7f0000a41000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000c8000-0x6)={r2, 0x5}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) epoll_create(0x1) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) 2018/01/20 11:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f000066d000)="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") syz_emit_ethernet(0x2a, &(0x7f00005c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000040c000-0x8)=0x400) r1 = memfd_create(&(0x7f0000ab8000)='\x00', 0x3) bpf$BPF_PROG_DETACH(0x9, &(0x7f00008b3000-0x14)={0x0, r1, 0x3, 0x0, 0x0}, 0x14) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dfb000-0x10)={0x3000, 0x8000, 0x0}) 2018/01/20 11:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000277000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000751000-0x10)={&(0x7f0000fad000/0x3000)=nil, 0x3000}) 2018/01/20 11:33:52 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000a9f000-0xe)='/dev/admmidi#\x00', 0xa, 0x0) clock_gettime(0x0, &(0x7f00001d4000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ce5000-0x68)={0xffffffffffffff03, 0xb8dd, 0x3, {r1, r2+30000000}, 0x3ff, 0x6, [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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000982000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00008c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 11:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000264000-0x9)='/dev/sg#\x00', 0xb1d, 0x200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d48000-0x10)=[{0x4, 0xc25}, {0x8, 0x5}], 0x2) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$TIOCSCTTY(r2, 0x540e, 0x1000) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000e2b000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000697000-0x4)=0x0, 0x4) 2018/01/20 11:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d38000-0x4)=0x14) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/01/20 11:33:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x24400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c16000+0x4de)={{&(0x7f0000c7d000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x2, 0x4) write$sndseq(r2, &(0x7f0000001000-0x60)=[{0x0, 0x3, 0x9, 0x888, @tick=0x1, {0x3, 0x9}, {0x8, 0x5}, @raw32={[0xcf, 0x6, 0x6]}}, {0x100, 0x0, 0x1, 0x563e, @tick=0x2, {0x5316, 0x100000001}, {0x7, 0x8d}, @queue={0x80000000000000, {0x2, 0x6f07}}}], 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x400100, 0x40) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000004000-0x4)=0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d58000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000831000)='/dev/sequencer\x00', 0x28000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e84000)={0x7, 0x0, [{0xd005, 0xfd, &(0x7f0000120000)=""/253, 0x0}, {0x7000, 0x96, &(0x7f0000ebb000-0x96)=""/150, 0x0}, {0xf000, 0xdf, &(0x7f00005c8000-0xdf)=""/223, 0x0}, {0x100000, 0xce, &(0x7f0000a84000)=""/206, 0x0}, {0x5001, 0x1b, &(0x7f0000457000)=""/27, 0x0}, {0x10f000, 0xe2, &(0x7f0000664000-0xe2)=""/226, 0x0}, {0x2, 0x4e, &(0x7f0000b35000-0x4e)=""/78, 0x0}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d44000-0x4)=0x0) recvmmsg(r0, &(0x7f00007e2000-0x12c)=[{{&(0x7f000013e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00000b7000)=[{&(0x7f00007f9000-0x9f)=""/159, 0x9f}], 0x1, &(0x7f0000d83000)=""/152, 0x98, 0x800}, 0x20}, {{&(0x7f0000fb6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000016c000)=[{&(0x7f0000515000-0x7c)=""/124, 0x7c}, {&(0x7f0000b22000-0xa2)=""/162, 0xa2}, {&(0x7f0000b1f000-0x90)=""/144, 0x90}], 0x3, &(0x7f0000c7a000)=""/150, 0x96, 0x9}, 0xffffffff}, {{&(0x7f0000317000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000094000)=[{&(0x7f000029a000-0x2e)=""/46, 0x2e}, {&(0x7f0000a3a000)=""/240, 0xf0}, {&(0x7f0000d2e000-0xbb)=""/187, 0xbb}, {&(0x7f00009d9000-0x44)=""/68, 0x44}, {&(0x7f0000803000-0x8a)=""/138, 0x8a}, {&(0x7f00004f3000)=""/66, 0x42}, {&(0x7f0000a2e000)=""/70, 0x46}, {&(0x7f00003d8000)=""/4096, 0x1000}, {&(0x7f0000b11000-0x9a)=""/154, 0x9a}], 0x9, &(0x7f0000071000-0x8a)=""/138, 0x8a, 0x6}, 0x0}, {{&(0x7f0000d6e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d5a000-0x80)=[{&(0x7f00005ff000-0x43)=""/67, 0x43}, {&(0x7f00006ce000-0x95)=""/149, 0x95}, {&(0x7f0000703000)=""/120, 0x78}, {&(0x7f0000ad3000-0xf2)=""/242, 0xf2}, {&(0x7f00002d5000)=""/5, 0x5}, {&(0x7f0000fae000-0x5c)=""/92, 0x5c}, {&(0x7f0000240000)=""/139, 0x8b}, {&(0x7f0000df7000)=""/142, 0x8e}], 0x8, &(0x7f000059c000-0x4e)=""/78, 0x4e, 0x3}, 0x2a1f186f}, {{0x0, 0x0, &(0x7f0000308000-0x40)=[{&(0x7f00006fb000-0x7a)=""/122, 0x7a}, {&(0x7f000097d000)=""/158, 0x9e}, {&(0x7f0000c7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000739000-0xb0)=""/176, 0xb0}], 0x4, &(0x7f0000bca000)=""/40, 0x28, 0xfffffffffffff001}, 0x4}], 0x5, 0x120, &(0x7f00009bf000-0x10)={0x77359400, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5406, &(0x7f0000eb0000-0x8)=0x0) 2018/01/20 11:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fremovexattr(r0, &(0x7f00009bf000)=@known='system.sockprotoname\x00') set_robust_list(&(0x7f0000ea2000-0x18)={&(0x7f00006f8000/0x1000)=nil, 0xfff, &(0x7f0000542000/0x3000)=nil}, 0x18) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) 2018/01/20 11:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1001043, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f45000-0x10)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() process_vm_readv(r1, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/1, 0x1}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/01/20 11:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006e8000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000529000-0x4)=0x20, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000924000)=0x4, 0x4) perf_event_open(&(0x7f0000c1a000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r1) write$evdev(r2, &(0x7f0000461000-0x60)=[{{0x0, 0x2710}, 0x8, 0x7, 0x5}, {{0x77359400, 0x0}, 0x6, 0x8, 0x10001}, {{0x77359400, 0x0}, 0x5, 0xfffffffffffff000, 0x81}, {{0x0, 0x7530}, 0x0, 0x4800, 0x7}], 0x60) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000a18000)=""/219) connect$unix(r2, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/20 11:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x3, 0xfffffffffffffffd) eventfd2(0x6, 0x800) flock(r0, 0x8) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f0000005000)=""/1, &(0x7f0000d82000)=0x1) 2018/01/20 11:33:53 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) pipe(&(0x7f0000304000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000ffb000)={0x0, 0x6000, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000ff3000-0xb8)=""/184) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000765000-0x4)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000212000-0xb)='/dev/audio\x00', 0x101000, 0x0) sendto$ipx(r1, &(0x7f000022a000)="8ee195d3d3f2780b5abaf9aa304e72ef0e170fb238f58621f3e7f1a8b6c88be5c3a3f2ca83da9de536a3e514e253e5f87839dccc60ee3f23a61ab93ce2e99b58a789cc0e8d3c43760c1787fbed11990af7fb2b813985b4", 0x57, 0x0, 0x0, 0x0) 2018/01/20 11:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000237000-0x9)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000663000-0xb)="8cc18e1db74dc0e70e65e2", 0xb) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000a87000)=""/4096) recvmsg(r2, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[], 0x0, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/20 11:33:53 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004ab000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="2de7968a0ceee20acafb2a25c064d7921f8aa99e6bb528c76292b37c21816ab203c175ceadd375f37d2eb37be72510e25c0d595aad300cc493ecf7cd170f9cfe8a96cdf8ef307b58bd384bc6e31c2992a1b5dcec4dfe43735cf85a0374c7ea4d2d5503cd6a89b927d0cb108d4f6261006ca415d5b90c06b34e1c0043d6cb2bccc5c20f03044426e48bb192fd18ac9848f19afc5bc2fd1f9dd0f0e1c3fa6760bd322369e1fb0d5b688e1f57e69bc483d7dc8d07f7c1a3b65d756641c159551fd320e85980502c45c6e057b7c6c1aef8") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000f000)="2f2e0bb7", &(0x7f0000003000)="2f2e0bb7") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) getxattr(&(0x7f0000003000-0x4)="2f2e0bb7", &(0x7f000000c000-0xe)=@random={'osx.\x00', 'system.posix_acl_default\x00'}, &(0x7f0000008000)=""/56, 0x38) 2018/01/20 11:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8502140994442c29, 0x100, &(0x7f0000c4c000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x20) r1 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x80000000000000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000aea000-0x8)='./file0\x00', 0x8000, 0x60) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000dc4000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000058b000)={0x0, 0x100000001, 0xb6f}, &(0x7f0000802000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f3000)={0x3737, 0x8000, 0x80000000, 0x0, r4}, 0x10) close(0xffffffffffffffff) fcntl$setlease(r3, 0x400, 0x0) 2018/01/20 11:33:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000838000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000f81000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000931000)=0x10, 0x80800) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000f83000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x408000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000f82000)={0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f81000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f81000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000970000)={0x4, 0x9, &(0x7f0000982000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x37b, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x7, 0x0, 0x2, 0x6, 0xfffffff4, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000268000)='syzkaller\x00', 0xf93a, 0x1b, &(0x7f00008eb000-0x1b)=""/27, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/20 11:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e0000-0x1)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000068c000-0x4)=0x8) r1 = socket(0x1e, 0x800, 0xfffffffffffffc39) connect$ax25(r1, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/20 11:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) lgetxattr(&(0x7f0000cd8000-0x8)='./file0\x00', &(0x7f000008b000-0xf)=@random={'security.', 'ppp1\'\x00'}, &(0x7f0000ef7000-0x3c)=""/60, 0x3c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000020f000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "075d175d32aead4c0020b753cfd708ef06132b8f4cd5fc12d5927184b60cfa0472694d5b316520691b5332df", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$llc(r0, &(0x7f0000b39000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000af2000-0x4)=0x10, 0x800) accept(r2, &(0x7f0000d8c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000013d000)=0x10) 2018/01/20 11:33:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000f40000)=0x4) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) memfd_create(&(0x7f0000000000)='vboxnet0trusted)%\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x13) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac3000-0x18)={0x0, 0x300000, 0x8, [0x8001, 0x5e44, 0x9, 0x5, 0x80000000, 0x4, 0x4c, 0x48386f8d]}, &(0x7f00002d8000)=0x18) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000714000)={0x1, 0x820a, 0x8000000000009, 0x7, r3}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009bb000)={0x2, [0xc4f, 0x5]}, &(0x7f0000645000-0x4)=0x8) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/20 11:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 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, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r4 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) gettid() read(r0, &(0x7f0000673000-0xe7)=""/231, 0xe7) r5 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) r6 = dup3(r2, r5, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000001000)={0xd, 0x2, 0x2, 0xfffffffffffffff8}) r7 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r7) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/20 11:33:53 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000029d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000001000-0x10)={&(0x7f0000f37000)="811f15fc57490877099e7787b3fdb2a769992e8a8fb863077e5cb8ea8559e3a0fadde35cddecff335b850bddefac543c23755aa200b92988596aa30fd81681206a61e82eebb7b93572eaf26c2ea16127399afad179b3a6c0c613ceb57864937c1056d1c5711058e3b86af8681c538c8a862b45315776494b012d3c780c117380a76722998abd41dda7596ff7fa244473d6e03dd05292069949a42069c04c37197b46a47e0608c0eb49fc951777bd", 0xae}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000f2a000)=""/205) 2018/01/20 11:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000208000)='keyring\x00', &(0x7f000067d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getresuid(&(0x7f0000cc7000-0x2)=0x0, &(0x7f0000a34000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000072f000)={0x0, 0x0, 0x0}, &(0x7f00008df000)=0xc) keyctl$chown(0x4, r0, r1, r2) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000510000-0xc)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x4000000000003ff, &(0x7f0000f04000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00001e8000-0xeb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 11:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) munmap(&(0x7f00009ee000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000676000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/20 11:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000724000)={0x0, 0x0, 0x0}, &(0x7f000095e000-0x4)=0xc) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000a8a000-0x10)={&(0x7f00007ce000-0x1000)=""/4096, 0x1000}) syz_emit_ethernet(0x2a, &(0x7f0000ecd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 11:33:53 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0xaa, 0x8000, 0xa3, 0x1, 0x5, 0xec, 0x3, 0x81}, &(0x7f000065d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000090d000-0xd)='/dev/dmmidi#\x00', 0x2000000002, 0x1) write$evdev(r1, &(0x7f00004c0000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffc30) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = mmap$binder(&(0x7f0000381000/0x2000)=nil, 0x2000, 0x2000000, 0x13, r1, 0x40) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e53000)={0x64, 0x0, &(0x7f000081e000-0x64)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x68, 0x48, &(0x7f0000a88000)=[@ptr={0x70742a85, 0x1, &(0x7f0000dd5000-0x1)=0x0, 0x1, 0x3, 0x19}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00000cd000)=0x0, 0x1, 0x1, 0xf}], &(0x7f0000ad7000)=[0x68, 0x30, 0x0, 0x78, 0x38, 0x30, 0x0, 0x78, 0x0]}}, @increfs={0x40046304, 0x0}, @release={0x40046306, 0x1}, @exit_looper={0x630d}, @free_buffer={0x40086303, r3}], 0x80, 0x0, &(0x7f0000e8b000-0x80)="0f72ce7f5aa27246c62a015d12331eb23a4e02a27816e339c45840ea9c580464c6a3ef3c5fee3511bbd88d4632a9e1c1e73f41e3b2d3002c2565d2c001804196a0da3dfa3c98b1d28b0bea4d13cf36ecc7b0545117ee06a6e1095e406202cb995955353b2469b20964d5184560a7fe2c0b5a35672afe0f37e172d2c47e048717"}) 2018/01/20 11:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x807, 0x7) 2018/01/20 11:33:53 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000012000-0x28)={@common='vlan0\x00', &(0x7f0000012000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x5}, {0x2, 0x9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000fd6000-0x4)=0x0, 0x4) read(r0, &(0x7f0000784000)=""/132, 0x84) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfdd3) 2018/01/20 11:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000010000003, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005f7000-0xb)='/dev/loop#\x00', 0x1, 0x4d0380) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 2018/01/20 11:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ada000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f000029f000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f00009ee000)={&(0x7f000046a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000041d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:53 executing program 0: mmap(&(0x7f0000000000/0xdbd000)=nil, 0xdbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x79) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x0}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) ptrace$getenv(0x4201, r2, 0xff, &(0x7f00001cc000)=0x0) tgkill(r1, r2, 0x1) 2018/01/20 11:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000004000-0xa6)=""/166, 0xa6) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bf6000-0xb)='/dev/midi#\x00', 0x180000000000000, 0x202200) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000037f000-0x48)=""/72) ppoll(&(0x7f0000b10000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000cad000)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000c29000-0x64)="90f49a68de670cbf5da7d1997c", 0xd, 0x20000054, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r1, &(0x7f0000b25000)="", 0x0, 0x4000000000, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto(r1, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r2, 0x0) 2018/01/20 11:33:53 executing program 3: socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x17c0000000000, 0x3, 0xff, 0x400, 0xb27, 0x4, 0xffffffffffffffff, 0x0, 0x7, 0x4, 0x784d, 0x34b, 0x3ff, 0x8, 0x5, 0x9, 0x5, 0x3ff, 0x2, 0x0, 0x1, 0x0, 0x1400000000000, 0xffffffff, 0x9, 0x81}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) 2018/01/20 11:33:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffec9) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) r3 = socket$inet6(0xa, 0x80805, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x0]}, 0x6) ptrace$getsig(0x4202, r0, 0x5, &(0x7f00004f0000)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000f08000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x0, 0x84, 0x2, {0x7d22984d, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x16e, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = add_key(&(0x7f0000972000)='rxrpc\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003e3000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$clear(0x7, r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = memfd_create(&(0x7f00005bf000)='/\x00', 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r4, 0x0) 2018/01/20 11:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000918000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000468000)='personality\x00') read$eventfd(r0, &(0x7f0000120000-0x8)=0x0, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f25000)=0x3f, 0x7d) accept$packet(r0, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a81000)=0x14) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000691000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/20 11:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000036c000)={0x3, 0x0, 0x2}) chmod(&(0x7f0000582000-0x8)='./file0\x00', 0x100) sendfile(r0, r0, &(0x7f0000064000-0x8)=0x0, 0x8002) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000007f000-0x8)=[{0x0, 0x100000001}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a04000)={&(0x7f000060e000/0x4000)=nil, 0x4000}) 2018/01/20 11:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000374000-0x8)='./file0\x00', 0x1, 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00003c4000)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ce3000-0xb)={0x3f, 0xcbb, 0xdd43, 0x24, 0x8b3e, 0x8, 0x80000000, 0x0, 0x1, 0x100000000, 0xffffffff}, 0xb) sendmsg$alg(r2, &(0x7f0000769000)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000176000-0x18)=[@op={0xfffffffffffffd58, 0x117, 0x3, 0x3}], 0x18, 0x400000}, 0x0) io_setup(0x40001968, &(0x7f00003d6000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = syz_open_dev$vcsn(&(0x7f00005c6000-0xa)='/dev/vcs#\x00', 0x2, 0x40400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000460000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c55000-0x4)=0x1008) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000f04000-0xc)={0x4, r3, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000066c000)={r6, 0xc70f}, 0x6) 2018/01/20 11:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x45484ade46a1b82e, 0x0, &(0x7f0000230000-0x10)={r1, 0x0}, &(0x7f00005fd000)={0x0, 0x0}) tkill(r0, 0x34) [ 68.006279] dccp_close: ABORT with 13 bytes unread 2018/01/20 11:33:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2d4e4c4c119d9a9e) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x480000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000000)={0x80000000, 0x5, 0x0, 0x6, &(0x7f0000001000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b51000-0x10)=@req={0x3ff, 0x5, 0xfffffffffffffffa, 0x29}, 0x10) setxattr(&(0x7f0000d9d000-0x8)='./file0\x00', &(0x7f000073a000)=@known='system.advise\x00', &(0x7f000027b000)='\x00', 0x1, 0x3) 2018/01/20 11:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000441000-0x8)='./file0\x00') socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) 2018/01/20 11:33:53 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000017000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1000, 0x4, "1eaf6f9c52bb46131e7659f0ba44849bb8d6ad4e77e289450b42b601171ee06f5550a1bdc9445f773a106ea2566b11f374d269e055c09fe90466bf08c285bf1c46ed7c3e970a9072d6523b87351407c0"}, 0x160) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x20, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x800) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f96000)=0xba, 0x1) r1 = inotify_init() unshare(0x20000400) inotify_add_watch(r1, &(0x7f0000e3c000-0x8)='./file0\x00', 0x2000000) 2018/01/20 11:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000252000)='/dev/adsp#\x00', 0x200, 0x400201) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000801000)={0x0, 0x1}) r1 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f00006b7000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/20 11:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f000018a000)='/dev/midi#\x00', 0x76f5, 0x410000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000091f000)={0x7b, 0x0, [0x8, 0x1ff, 0xaf, 0x7b], [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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x4000000000001263, &(0x7f0000fe8000-0x183)="") 2018/01/20 11:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x14, 0x21, 0xaff, 0x4, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) exit_group(0x4) 2018/01/20 11:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x8, &(0x7f0000fbf000)={0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x10000) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0xfffffffffffffffc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000250000-0x9)='/dev/vcs\x00', 0x4280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000fa9000)={0xff, 0x80000000, 0x318, 0x5, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r1, &(0x7f0000c27000)=""/234, 0xea) 2018/01/20 11:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004a8000-0x9)='/dev/kvm\x00', 0xfffffffffffefffd, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e73000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffe00, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000052f000)=0x1, 0x4) statx(r1, &(0x7f00000f5000)='./file0\x00', 0x6000, 0xfff, &(0x7f00009b7000-0x100)={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, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r1, &(0x7f00000a5000-0x48)=@full={{0x3, {"9c688615e3da43"}, 0x80000001}, [{"4e7faf933bd097"}, {"a59d5825fb0e32"}, {"e1c0dff510573f"}, {"c038c2e6094417"}, {"e35552108230e3"}, {"35f808e5761cb6"}, {"8946d3dbb02577"}, {"aa682e1e6f0374"}]}, 0x48) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00005cb000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000bfc000)={0x0, 0x0}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00008cc000-0x8)=0x100000000) vmsplice(r4, &(0x7f00004c7000-0x30)=[{&(0x7f0000473000)="2d1c1c6c3cac8d9c71736a5833dca3bb2e6045c7b7d4f26854c27fa5a9416358037ff387dde54556b5", 0x29}, {&(0x7f0000681000-0x1c)="e68258bd3248e5fd7c77ba4430fb00b889ba3be473a3f204afea5f96", 0x1c}, {&(0x7f0000545000-0x33)="b5276a91cb7a3861e305fba0f4d5e210e16902205a5f0782681f34b665ecb82ebde4fcad6805659d485a0def4cdb4c00f552c4", 0x33}], 0x3, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bf4000)={r3, r1, 0x5, 0x1}, 0x10) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000a33000-0x10)={0x7fff, 0x100000000, 0x5, 0xfffffffffffffff8}, 0x10) 2018/01/20 11:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) openat$audio(0xffffffffffffff9c, &(0x7f000009d000)='/dev/audio\x00', 0x20000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/create\x00', 0x2, 0x0) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) 2018/01/20 11:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000074000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000684000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b25000)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000af000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b42000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000003e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000782000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e34000-0x4)=0xffffffffffffff70, 0x80000) sendmsg$nl_route(r1, &(0x7f00004a2000)={&(0x7f0000de6000+0x815)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000c22000-0x10)={&(0x7f0000479000)=@mpls_getnetconf={0x4c, 0x52, 0x200, 0x4, 0x2, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x101}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xff}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008800}, 0x885) r6 = syz_open_dev$sndpcmc(&(0x7f00005eb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) ioctl$void(r6, 0xc0045878) rt_sigqueueinfo(r0, 0x33, &(0x7f0000ba4000)={0x3a, 0x20, 0xc5f, 0x4}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000050000-0x8)=0x0) io_submit(r8, 0x1, &(0x7f0000e45000-0x18)=[&(0x7f0000364000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000171000-0x5a)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) modify_ldt$write(0x1, &(0x7f0000543000)={0x5d2, 0x20101000, 0xffffffff, 0x3, 0x9, 0x8, 0x5, 0x61, 0xec2a, 0x1}, 0x10) 2018/01/20 11:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getenv(0x4201, r0, 0x5, &(0x7f0000a1f000-0x8)=0x0) r1 = socket(0xa, 0x802, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000912000-0x90)={0x5, 0x1, 0x4, 0x7, 0x2, [{0x6, 0x1000, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xffffffff, 0x80000000, 0x101, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000797000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000f1d000)=0x8) sendmsg(r1, &(0x7f0000d33000+0xa8b)={&(0x7f00001eb000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000013c000-0x20)=[], 0x0, &(0x7f0000dd5000-0x1360)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/01/20 11:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_thread_area(&(0x7f000045a000-0x10)={0x3, 0x0, 0x0, 0x3, 0x10000, 0x7, 0x9e, 0xfffffffffffffff9, 0x35, 0x1}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000)='/dev/hwrng\x00', 0x8040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000002d000)={0x3, 0x1, 0x2, 0x6, 0x8}, 0x14) r1 = gettid() ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000041000)=0x5) timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000005d000)={0x3, 0x20d, 0x8, 0x3, 0x0}, &(0x7f0000029000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000019000-0x6a)={r3, 0xfffffffffffffff8, 0x62, "b04852b659bbf1473b0435b595723d90ecd712d0c2962ea67836a6f687546afcb021640c538dbbf766fc3fd990418f6c1a863471756adce7a05b9154a1460811ddcf278631923c07cc02456c75af3faaaa9324e6c964e331bb4af734b432c7b20632"}, 0x6a) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) setpriority(0x0, r1, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000016000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000002a000)="bba3e16765f438ded191048cc8b6b3c3ed925e550e55487cc0776ec531db39c4"}) exit(0xfffffffffffffffe) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00007ed000-0x10)=@buf={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/01/20 11:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000313000)=0x0, &(0x7f0000cd7000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000077000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f000044d000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/20 11:33:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000-0x20)={@generic="148d5f6f43d10d06df6974cefddde17a", @ifru_flags=0x1400}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) [ 68.223531] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program [ 68.237927] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/01/20 11:33:53 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000000000)="a6f8bfc359bae171796af36d50d5cfe99a8d6fa11628b31deeb9e000ace0c163aba891238344f0ff52a5fe8f8ab3def7fd1c9432afff764c0318402e29a105982de1c493af410e80f2ebb9f5d132a6dd34f0b5ce2a7456a83416de3d18fe57544dca5cabeab2dcefc7487d6b41637cf552105c876b852d000c79b478358b4a8e06a6495f4bd55d993a36a1342cf2645fda0f85a0980419cf9ad795d1d246935d8217025a71095c763173d54875a1bc1d3499e05629b6cce1e79bc43ea2c3", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b7f000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00009ca000-0x4)=0x0) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) 2018/01/20 11:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x40, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4(0xffffffffffffff9c, &(0x7f00006d5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000579000-0x4)=0x2e, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ad3000-0x90)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$sequencer2(0xffffffffffffff9c, &(0x7f000022f000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b0d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000773000)=0x10) bind$ax25(r1, &(0x7f0000149000)={0x3, {"92cbc1023d19a2"}, 0x100000000}, 0x10) 2018/01/20 11:33:53 executing program 6: clone(0x4, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") socket$pppoe(0x18, 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df5000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='/dev/cuse\x00', 0xfffffffffffffffb) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0xffffffff}) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x8, 0x9, 0x4, 0x0, 0x4, "157f8bb034d10fd7f99dbc6c7b89b87c2fe6e587c2928a801ee073d0ee6cb0b2b3e81f69fad0e372b2afe3ea767456805b351d9c13c2eb8c95477ed96f01e7", 0x9}, 0x60) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x9000000, 0xffff, 0x10001, 0xfffffffffffffc00, 0xef7, 0x3ff, 0x9, 0xff, 0x100000000, 0x6, 0x2}, 0xb) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000)={0x1000000008, 0x8}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002000-0x70)={[{0x4, 0x100000000, 0xfff, 0x5, 0x9, 0x4, 0x3, 0x20000000, 0x7, 0x0, 0x9, 0x37, 0x18e2}, {0xfffffffffffffffa, 0x26a2, 0xffffffff00000001, 0x7, 0x8, 0x1, 0x231, 0x7ff, 0x101, 0x401, 0x7, 0x4, 0x8}, {0xe8, 0x0, 0x1000, 0x3682, 0x5e, 0x5, 0x8000, 0x0, 0x1, 0x6, 0x9, 0xe00000000000000, 0x6}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x100, 0x0) sync_file_range(r0, 0x3, 0x10003, 0x4) 2018/01/20 11:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000ad6000)={0x0, 0x0, &(0x7f0000579000)=[{&(0x7f00004bd000-0xba)=""/186, 0x68}, {&(0x7f0000bb1000-0xd7)=""/215, 0xd7}, {&(0x7f0000310000+0xf97)=""/4096, 0x1000}, {&(0x7f0000621000)=""/4096, 0x1000}, {&(0x7f00009c3000)=""/131, 0x83}, {&(0x7f0000bb5000)=""/230, 0xe6}, {&(0x7f0000fd6000)=""/136, 0x88}], 0x7, &(0x7f0000d03000-0x42)=""/66, 0x42, 0x0}, 0x0) accept(r0, &(0x7f0000923000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f35000)=0x10) 2018/01/20 11:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000ea2000)='/dev/midi#\x00', 0x80, 0x505000) syz_open_dev$mouse(&(0x7f000032c000)='/dev/input/mouse#\x00', 0x1ff, 0x3c000) syz_open_dev$mice(&(0x7f000089a000)='/dev/input/mice\x00', 0x0, 0x230040) r0 = syz_open_dev$dspn(&(0x7f0000fef000)='/dev/dsp#\x00', 0x9, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008a0000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000068e000-0xb)='net/packet\x00') preadv(r2, &(0x7f0000047000)=[{&(0x7f0000e9a000-0x62)=""/98, 0x62}, {&(0x7f0000279000)=""/113, 0x71}, {&(0x7f00004aa000)=""/15, 0xf}, {&(0x7f0000a0e000-0x28)=""/40, 0x28}, {&(0x7f0000645000-0x39)=""/57, 0x39}, {&(0x7f0000b2c000-0x60)=""/96, 0x60}], 0x6, 0x0) 2018/01/20 11:33:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) write(r0, &(0x7f000014a000-0xa4)="2da3fd7952f50239bdcb2559bf9361d164720b35de33b74457d6ed9bbe054d241fefb172ea7c17b8665daa487abccb888ae3d9dfb9ba161f0cb828b02468e5b32c6692389f733dee784879bddbab5e5731908dc3ba74d0dfa031532ec0bcd5722d7e759f78c07c895edad08962346442cdcc9e401c03b5aff29a3ae06820eddfd197247660e51f58379cf137c04bc8e36480945c3f64c1d6ee9d2ec24c1c06fb4ee86fec", 0xa4) 2018/01/20 11:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") syz_open_dev$midi(&(0x7f0000d77000)='/dev/midi#\x00', 0x81, 0x200500) openat$kvm(0xffffffffffffff9c, &(0x7f00007bb000)='/dev/kvm\x00', 0x281, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a65000)='./file0\x00', 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f000056d000-0x8)='./file0\x00', &(0x7f0000123000)='./file0\x00', &(0x7f0000df4000)="252605fff7", 0x2000, &(0x7f000055f000)="") setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000c5e000)=0x7, 0x4) 2018/01/20 11:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003ce000)=@assoc_value={0x0, 0x0}, &(0x7f00009c6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000916000-0x20)={0x6, 0xffffffffffffff81, 0x0, 0x3, 0x8, 0x10001, 0x4, 0xbbe1, r2}, 0x20) r3 = socket$inet6(0xa, 0xf, 0x100000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000999000-0x20)={0x8c4, 0x0, 0x0, 0xc9b}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000530000)=0x7, &(0x7f0000b06000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000df6000)={r4, 0x9}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000669000)="bc5a99555b4e883541ff0eb704a53ed12bb947547366b0b872ab4c7cc6dd132acf43c7640ea4dbe83a02d9dfd4de545c58b26716f7e217118b80c014790238c8028d7e11cb2918272a5bd563d4ac1942bd2f9a4728011ba8ec4ee85a6316eacabc0f81d2b1d13887ab980d29b634d193007368b2d937fd0f19ab177d2a69fb3164378e111e3057f8984f5eb010237e8e064f07c00735583b9859bbf0bf9b2f717cb67f5ff1e027e83c2bce6604ff10f26919bc3523d335419e06d18aa87706a0dc979af8d3e86e6defe943cf4c3a16ef") bind$inet6(r3, &(0x7f000067b000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0xfffffffffffffd34) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/20 11:33:53 executing program 5: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c80000-0x8)={0x0, 0x5}, &(0x7f0000a9a000)=0x8) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c80000-0x8)={r1, 0x100}, &(0x7f0000811000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xa0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000807000-0x20)=[{0x8, 0xa9}, {0xf, 0x553}, {0x8, 0x0}, {0x0, 0x6}], 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r3, 0x0}, &(0x7f00001ca000)=0x8) 2018/01/20 11:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = dup(r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000c6c000)="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", 0x1001, 0x0, &(0x7f0000859000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 11:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000002f000)=0x0) 2018/01/20 11:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 11:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000083d000)='/dev/snd/midiC#D#\x00', 0x20f, 0x0) pipe(&(0x7f0000403000)={0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d0000)=@ethtool_sset_info={0x37, 0x0, 0xffffffffffffffc1, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000172000)='/dev/audio\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00007e7000)={&(0x7f0000000000/0x1000)=nil, 0x9ef8, 0x6, 0x5, &(0x7f0000a96000/0x1000)=nil, 0x100000000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/rtc\x00', 0x80000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003a9000-0x18)={r1, &(0x7f000055b000-0xb6)="cd7c11c8d43c1f9227c8fc994e124a9497e3ac98f1fa2ec37f123890242bb9d5875bfd2d33a3f1c7843738450011d4e7f85d68a32b1069a8a9f3b03e30b2e5cc3684d094d6c39af96cc15c0f70d73b1fa81e9073b05a00b2a63c079cca5ef8f6921320119b07a206a7b971d3f3a85440d099e3375b3b8bb5c5a63226d4654525152b9ef47a494fc1ecc63b61dc1d331a12aadb8058b8c8863c1cdfec6111e736d6ac874f41d4e9537e4da1553c564a9e40ddbfd69df7", &(0x7f00009de000)=""/4096}, 0x18) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f00004a8000)='./file0\x00') unlink(&(0x7f00000d8000-0x8)='./file0\x00') 2018/01/20 11:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00005a5000)='/dev/admmidi#\x00', 0xffffffffffff7fff, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008a0000-0x10)=@req={0x3, 0x3, 0x1ff, 0x1000}, 0x10) syz_emit_ethernet(0x163, &(0x7f00003ea000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:53 executing program 4: r0 = socket(0x2, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000300000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x8400) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:33:53 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000024000-0x12)='.request_key_auth\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000023000)="a6fcb111b2745269aa7e593799a3960655c104ce88b51c0dc5c177357ed80c96a925a0b0d9f58a0cf08c5529643c47f5c6b2c9b0c7606ffdfcec7b02c40020bb733750595b6dc7b816f117c07fc4ac9530ec65e8c2bc16239e63794ad572e27a036cde22eee9b3e2142b0c3544a09fd02d2d6d8c", 0x74, 0xfffffffffffffff9) add_key$user(&(0x7f0000016000-0x5)='user\x00', &(0x7f0000024000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000022000-0x1000)="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", 0x1000, r0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x806, 0x8000008001) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00002b2000)={0x1, 'X'}, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7f000-0x72)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) fcntl$getown(r1, 0x9) r2 = semget$private(0x0, 0x1, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000796000)={0x0, 0x0}) semctl$IPC_INFO(r2, 0xa0032aefc3da4a3c, 0x3, &(0x7f0000cea000-0x9f)=""/159) r3 = syz_open_dev$sg(&(0x7f0000dd6000)='/dev/sg#\x00', 0x1b6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000809000)={0x0, 0x7f, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$rds(0x15, 0x5, 0x0) fcntl$notify(r1, 0x402, 0x80000002) 2018/01/20 11:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ce6000-0x12)='/dev/loop-control\x00', 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f2f000)='/dev/admmidi#\x00', 0x6, 0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000b12000)=0x401) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f000073c000-0xd)='net/sockstat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007e2000)={0x0, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00001b4000-0x20)={0x1, r4, 0x10003, 0x8}) r5 = accept$alg(r1, 0x0, 0x0) syz_open_dev$midi(&(0x7f0000ac1000)='/dev/midi#\x00', 0x5, 0x4000) readlink(&(0x7f0000fc1000)='./file0\x00', &(0x7f0000b8c000-0x44)=""/68, 0x44) sendmsg$alg(r5, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000fb5000)=[], 0x0, &(0x7f0000477000)=[], 0x0, 0x0}, 0x0) 2018/01/20 11:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b3000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000777000-0x8)={0x9, 0xffff}) sendmsg(r0, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/20 11:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000263000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = geteuid() getresgid(&(0x7f0000df1000)=0x0, &(0x7f0000854000)=0x0, &(0x7f00000a0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000335000)=@assoc_value={0x0, 0x3}, &(0x7f000004d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000327000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x7e, 0x1000, 0xff}, &(0x7f0000656000)=0xa0) fchownat(r0, &(0x7f0000c46000-0x8)='./file0\x00', r1, r2, 0x1d00) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fe0000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000baf000)=0x5d, 0x4) 2018/01/20 11:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000026e000)='/dev/input/mouse#\x00', 0xffffffffffff9f28, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000f5000-0x2)={0x0, 0x0}, 0xfffffffffffffff2) fcntl$addseals(r0, 0x409, 0x9) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/20 11:33:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") lsetxattr(&(0x7f0000be7000-0x8)='./file0\x00', &(0x7f0000a60000)=@random={'os2.', 'ext2\x00'}, &(0x7f0000b19000)='\x00', 0x1, 0x1) mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)="") r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x3b, &(0x7f000043d000-0xa)={0x8, 0xacc, 0x1, 0x7503}) umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2018/01/20 11:33:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d3a000)='/dev/midi#\x00', 0x4, 0x40) bpf$BPF_PROG_QUERY(0x10, &(0x7f000046b000)={r0, 0x1, 0x1, 0x5, &(0x7f0000f3c000)=[], 0x0}, 0x20) write$vnet(r0, &(0x7f0000d8c000)={0x1, {&(0x7f00001f6000)=""/118, 0x76, &(0x7f0000e01000-0x30)=""/48, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000417000-0x90)={[0x6, 0x5, 0xcb4478, 0xfffffffffffffffb, 0x401, 0x0, 0x2cd5, 0xffffffff, 0x1, 0x5, 0x0, 0x4, 0x5, 0x101, 0x3f, 0x9], 0xd000, 0x1100}) io_setup(0x80000000, &(0x7f0000505000-0x8)=0x0) 2018/01/20 11:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e89000-0x5)='user\x00', &(0x7f000035c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000c2000-0x5a)="", 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000cb0000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000)=0x20, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001a5000)={0x0, 0x84f}, &(0x7f0000b65000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001c3000)={r2, 0x1}, &(0x7f0000349000-0x4)=0x8) keyctl$get_persistent(0x16, 0x0, r0) getsockname$netrom(r1, &(0x7f0000de5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000523000)=0x10) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000dc6000-0x4)=0x0, 0x0) 2018/01/20 11:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000295000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008df000-0x15)='/proc/self/net/pfkey\x00', 0x82002, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00002fd000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000ab4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x0, 0x0}) 2018/01/20 11:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0xf, &(0x7f0000922000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x10000}, @alu={0x7, 0x400, 0x9, 0x5, 0x9, 0xfffffff8, 0x4}, @generic={0x9, 0xe3, 0x80c, 0x7}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x2, 0x7f, 0xec2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="00001580616c6e597200ed", 0x1ff, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mprotect(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000739000-0xc)={0xcfa25bf5ef4c175, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000f47000-0x138)={{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, 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, 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, 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, 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]}) r1 = syz_open_dev$sndpcmp(&(0x7f00005c3000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) mq_timedsend(r1, &(0x7f0000057000-0x1000)="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", 0x1000, 0xd21, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000090a000)={0x0, 0x0}) sendmmsg(r2, &(0x7f000074b000-0x78)=[{{&(0x7f000076f000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ab2000)=[{&(0x7f0000c2f000)="ef18ab60a84388c2f83b8dc363e6d4ae17a3934d59cd73408f6092f7d7a4800177a2bef8b96882e3cc28e2351b6bf74478eb5113464ed41dab1216f46668af44457ca4873162b92473645ff4133da950476e4b72913aded3d8", 0x59}], 0x1, &(0x7f00001b6000)=[{0x38, 0x19f, 0x3f, "4e4b4945c36eeede57303aee78c1727d83c6d599919033cd74cfac0382235a44ff"}, {0x70, 0x1ff, 0x1ff, "23173c09e9787423b054819645dfeeb6f364795ee9e31e41fb0457151f8db7d24cbff5d41e5c75553f6a2ef90be9bb1886da006a2fa359b8433bffab82701e1746ba4b0313b03cd155d5aa463c064329a77fbd125dd471ce3401f1be6872"}, {0x48, 0x19d, 0x6, "38622afd17e66bf3dacbd3646d54c4fd8f017d89ccf3dc348bf6e7a8ca6fb023ca7ac41ed31a6355acd4c5adcdee738e230dacd8"}, {0xf8, 0x88, 0xeab, "6b379083ebfdef55fc77c688c712355872efbd133db9067c3d1e11407003e34818c748b06bfefe19ff73bcda7d1f2febada229b7cf699e38a0e1ee3cc98f79dfe45cea078a5140b27139396b56982f9427a69510bbc4d785b8137ec9b69d3d1ab1858dcc932302325f120211fb85564e22b6ca651bdef52b6535460736da4bed08492a07849e4ad80a55cb45623a299a907a40a6547ceed8878f3ebe7d64af3ece843eeea0c8d3cae1d7e4ea0e57c0789763732f3cf194c3805d034c292bb8a7bba6ae72a343542ff329b35f3d263033f36547426ade5ca9014dfc605f4d98aa005a4544107cd7"}, {0x48, 0x1ff, 0x1, "82c3506547178a6845e496482236f307e5cd8e787235290afc63d9055db2b194c6e97304a850fe3f008881029ff9bb58c46c2b"}], 0x230, 0x8000}, 0xfffffffffffffffc}, {{&(0x7f0000f03000)=@hci={0x1f, 0x100000001, 0x3}, 0x6, &(0x7f00003e8000-0x50)=[{&(0x7f00001eb000)="18996e30bbbbb1", 0x7}, {&(0x7f0000fcc000)="dba56d454c0c2f4c06f6c8e4d4f35edebaf724a76450e65829104a16f2f252a26ecdfb7470eab0f0d65fb88c1cc738ff243e6a96f029f2d3c76f1679b07f8bcba4c92a453884197f4611c85bd12b64d7f36df60f5f27442878d632d7cdabaf6de225556a3bff729afeebea06eac15c5f310814f92ea8521ef3e4f83cde46e76b6a26bcfed0c63c2975901324c8480fd493659b62ed7130fd826537a96c7c9fb91891d4a9abdcb66328c292c5b55b97c3c43ef39a3f6f88067a0dc7d59cc61a55647c2328b27058de503f07c675835a73743a9514dc91ded0def7831bd1a36edd45002ffa38e191", 0xe7}, {&(0x7f00005d8000)="bdb45cc181f46056e4db1a648b6369cb9914c48e1a342572b3f1de86b421b847a960f62dd8c210a4d5d0f72c3c5cf23faa5dbb701413691465788d9f5ea64d682833625586b6e5c2bc20", 0x4a}, {&(0x7f0000823000-0x5f)="2b48f644572f0feb0cbfa7f85b71000ff867ec481b4484ad862f3f0e6bc0f98301943c82fd0787959da470e20800fd8f455696624cabfdd6daf80792969d314bfc09fcbce2b5802acac394c330131e492e83e67cc1b6572e0629d74bda744e", 0x5f}, {&(0x7f00002a4000-0x49)="fe2ef515a393c6aceb5becc7e82afa0368565f58e89a7d7f36f2a469aa9f6aef833cd5560d6fac7a9a3d8d24d9e9ef450e0b38cad724149b327f333079d5c180a4a82dfa5c1efbbd2d", 0x49}], 0x5, &(0x7f0000c7b000-0xe8)=[{0xe8, 0x19d, 0x710, "a72c80aba3edd1117daa0cb150282c58817f56f9ea4ac3440c39fc8a8a74a46bbe43fcd58c5a314032debd100ecec1d9d2a46eedb27c59fb7b0333eb61d6a2090649646be6c3c622e89deb59941604a62dd8b316237efdae73d423c0b2c9f9935e8c156188dd57f5f21b3cf42b2ffaee8bc90c184b148137a838d01aa67246c5a8f869f555bd67c441fce0201f161bf4b5688ba02a98faad0fb2218ae09d678a435791eb3da96b9555e59eb7f43d553de7bc3e831d32b9729897dd29bec09b575a357c6b21f98e2b06fe9bf8983604ff608d9f5e927a6c6a"}], 0xe8, 0x4000}, 0x4}], 0x2, 0x4004011) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000008000)="e11459ba6c5069a0e8fc4a003b2ec9c29abcd9") lgetxattr(&(0x7f000004f000)='./file1\x00', &(0x7f0000dd6000)=@known='com.apple.FinderInfo\x00', &(0x7f000028f000-0x3f)=""/63, 0x3f) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f00008e0000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") lchown(&(0x7f0000925000)='./file0\x00', 0x0, 0x0) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000db1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) 2018/01/20 11:33:54 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet(0x2, 0x3, 0x2, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/20 11:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001bd000-0x9)='/dev/dsp\x00', 0x101880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a949b96a6a4ccc711276118", 0x81, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000fda000)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/20 11:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bf0000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017c000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000dff000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004a1000+0x25c)='/dev/mixer\x00', 0x101000, 0x0) getpeername(r0, &(0x7f00003c8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000532000-0x4)=0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b3e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$packet(r2, &(0x7f0000216000-0x14)={0x11, 0xfd, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 11:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000118000-0x8)='./file0\x00', &(0x7f0000f41000)='./file0\x00', &(0x7f0000b84000)='devpts\x00', 0x10001, 0x0) sendmsg(r0, &(0x7f0000e5f000)={&(0x7f00001f6000-0x10)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, &(0x7f0000559000-0x30)=[{&(0x7f0000090000-0xb0)="fc81ca6cbcdbe6ffce85cad9d985998d699f129994a7d29daff58a54e820564ba76aa4807c29511ce700eaed404d69cdf8fd61dac8c84e368d61dbe55b082829be59dc0c6826bcecc8dca812a6c495fcf18f716dc5b76887695fbe92fd8b4b4b05fe3e88457dcba360608d2e73be88321821ab25d7272918678c9701f465c2b4bd65580096dfddc2df6d78627531314ee4a9bc10def95386a0783dafbda9488abd18c84411f2f717e2e41970a64c96e6", 0xb0}, {&(0x7f0000e6a000-0x24)="db4f530b1280813fb0bfd3f1fc784bff88934493c823e7824e9ef77e452c61bf9ef27737", 0x24}, {&(0x7f0000f65000)="e67e5226c7a93568679d79c8fff29d03eecba1eaa23d29874e3c1523ceb5a901a3a8c660e468a94791fd2f661ab0560ac0f82d1bee6a857f7b6ded0829b102b0ba12170c2c2d8943a02cdf6c72c95ee4388c1cc91f94e0869795d0d5d9f931993454b605bfa10b86fe64766845ca4bfa37c5384681362399cd42ffaa2e5b90fe", 0x80}], 0x3, &(0x7f0000048000)=[{0x1010, 0x13a, 0xbe, "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"}, {0x38, 0x11f, 0x4, "a90c0e964099f8f2a946f3e9d0e963b3fb9826b58d3a82a79e0bf3e73edb39da308f4841d64356"}, {0xb8, 0x105, 0x7f, "ae74fb5d40acea392d87256e435c2b24d483b644c66de024c9bab63a6f79852e187c09b8a00f8c6269882492a3cde31e3f9df838d84f433026a69692645d00966fb3d369afea269db7b8272f9ef6787733f48f729501501a450dec031216ad420f115e218dd576e4029d4f71a764d7ab2daa5426556d48278273b4230d1e101ea88e54a4a9efeb81bb6c7aa283bdd013c57baaefd8128462d855bcbe9aa6c10765ed49"}], 0x1100, 0x10}, 0x40) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000152000-0x15)='/proc/self/net/pfkey\x00', 0x400002, 0x0) getsockname(r1, &(0x7f0000246000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ed000)=0x10) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/20 11:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000195000)='/dev/usbmon#\x00', 0x800, 0x48080) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a94000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000)=0x0, 0x5, 0x0) 2018/01/20 11:33:54 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) fallocate(r0, 0x2, 0x38c, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000de8000)='./file0\x00', 0x48) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000234000-0xf7)="8bf3c86522874308c6cff386bfbc07d58d5dc2339a03002919048bd0c27375ee3b15f84b154219a530275794b7895295ad596fec2275e8ab98cbce85e3b3ad336a75e00a9a57069f104416a3d4fbeacdcb40ebee552b62efde8a9cffc68549ed53dc006dc5599e31c9366be64406632a749b6997864441b1ba91c763a75c1c7d175555692620bbb057b62ef41c254965f96432c26c119983db617067cf746938cb17716c23ef468216f89d3a5bc46378f22619ec3390053164c054ce2728a432d6c9228d3a372fc024b49403fb6f0651b37e1f978f6346f24eac9d67d414b017f541d016d8f16861a6be2402b3263a39e55838eb336eca") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/20 11:33:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f00002e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x14, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000085000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000bc8000)=0xc) sendmmsg(r0, &(0x7f000001d000-0x168)=[{{&(0x7f0000b14000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x3}}, 0x26, &(0x7f0000808000)=[{&(0x7f000053c000)="129573d8c41f782c9616a504187c41e194429c0e33f2e6b6169a9166288b630e6d228f6531dbb405b0cbb65685418edf9c", 0x31}, {&(0x7f000067d000)="aef9564d4b2dd6f8e8a24c24982025071f1b38bc3f5b159d98f73c43c7ea1ec22a6df726eb2678a14baef098168d2c7836430b158ec192b3c41c9f718c5a96e73ea1eb959bc45c8f491234af728ac9e9c7d315c6352e024cc4ea57a6d7445ff5b91e8e46afee0859207be4de8808c3b6f411ffe3c7e6f01185f232ed86749e9db0808972ae21d5677aa974ddb4a36ee1ca965971ed05843d8e62942a168bf587ec420c88d5d34efbd109aac75b7251863ab5dd91f568d548fd4a0da3e7718ef47cb7458f99eb3b5ad786f94d50c397c41db752ba5776d39052492774b479e184a22ad333acfd60911d2feff6", 0xec}, {&(0x7f00006f2000)="84e06f1a4c9d13e33c2261b3739245b4c761a79b48d71fde698ffa5c1e56d5decae02e4dc60d004b8cb9bcc8ba60ab550eaad5ec1e2a0d72b6e701ab72df457706ff54e4ac297e2af62eb723fddb7eebe7e887c52431eb138907f0ef82844f02f788130a54c5f8c2fd7c2f7a530184342ffa1b2bb81d8fa5a6675adb4ec55b", 0x7f}, {&(0x7f000007b000-0xb0)="ef8000189052aa137c79ce27e4c959821a87fa6f8dfa727835979565b85d2ba1c74e52ef3949ec034c8ed7b1068401b1f2638ff057aa98169e06e77a2f356cd821c868fa48372eca0c970cbe7a6c4228f76f5c7ae591248becf40f636ad55dcc8be93cc0f9384c923de12b529fcb70e4a6002adeeb7263d2325e26fff317964030bdb683d45a2af4976223d3994b49ae8e8a315058c137790dc0a746ad1f05c66a71c178b0fece940c1f378ae5f97bc5", 0xb0}, {&(0x7f0000908000-0x22)="2c948ddad8d7eb244fda049a6cef07f88410df64c5fc8da190bb0d388c8c9718be1c", 0x22}, {&(0x7f0000f83000-0xb2)="9edd4a66bfcab05efe37f86f33495944d341e14cae9a0e22154f9f5b209f6cec3a764055b587e2e92e44fa11efc875e344ab2891ccaf082868373ff4af1232f9571b15ce4c170efe87cc0e1dd536514df9effe56986523e9bb76cc3556aac7cdb92fb43e287a48fe81dd7594bf060876e45be17be9e3de27c0368ec38c1ebe5e33291908f44facd217982a8aa590ecdd837fa1f364e635d6ecf0011fabc1ab11b97568e48f8d721689eec7b94b690b7ced6a", 0xb2}, {&(0x7f0000d88000-0x9c)="b59c461e9dd9b02b40b183d7887c5efca8a807013d5e8c3db8f001c4484771fe4f922cd13cefdca050f198a6066559d2d6a675117d02aa1fd14d3a96b79cdefe4f36e397e449dcfdbbdc59211bc9aff8cb31af9a8e56e6434ee7b56a44295aaaba1d8dcd4dfe2987929a4fe1983a54cbead0af4ab02e4a41d958a14ec86c6fe395a1243f88f5c7cac8f0d4a7bcc2ddc04b6613bee097fababf7c4c00", 0x9c}], 0x7, &(0x7f00003d9000-0x1198)=[{0x68, 0x3a, 0xffff, "630f77516985a5e2f8714c43e3cee1a2dad0a2d1117c5e8c26d4dce2937936893a3caf5cea70e718e04eb1147881491e4b4d2fc0ef5eee177e4bcef4e29d2f22d9387ed8d0b246acc2abd9f7d5e6380b2d28f4"}, {0x108, 0x112, 0xac9, "5c66c23453dd1845f2533821df526d0d8288959c1765a734e90944da3e85417fbd918d735823dcba4d84f7f2c384f2d7bca408059c11711a415f010bf01a8cf709f2e699076b7e9525ab4a678b72748ae672d8f257e03c76eb0ab85876e3f528293fc73cc55833f7a44ca74e6a14f65c816078ab87229c539a1bddf30d3dd065f3f47405ea3b16975786d628613453db9bdda040a2437c4a999809e20ccb91331d36e67984a7791193a63a9a639127b8f8a2026a98f1d572df5838c702cbc5b810e7d4e19199875fa2374f66a8919ca29ec17a315f6e1d6a3f34f61cfd2b8680d1eb596a05f640abe7077ca2675a0686eb99a66ed48397"}, {0x1010, 0x13f, 0x29d473ed, "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{&(0x7f0000f7b000)="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0x1000}, {&(0x7f000005e000)="7bba70c076f8d179cfacaec36b6e42769a52dab32b4ffdd7cad5e9736741f988bd75e39c33e58119b6b64afe388efbf554b749bafb21ef2ffd566d413669b7fb847f7a26872a781f0895b255011ff7b79550491aa96df61b95311b2ac6ebb09323aaee2087c3654c8771ac179895a54ac98c736e4a45ec0fab2fb12a479b4c36f0c4a2608810cb8bc143c9b6927b00edca36e597285f30aa5d47d1", 0x9b}, {&(0x7f0000b72000-0xb4)="36ed1ba7f718465f8f9736843f4a1a5091aae592455b765252e865955ae3c0d84a83203750307cfdf9a2a7d253a493055eb825e1e8e735a60308cbda5ca19d3abb6ff907e2911830d1c8b6b743c70b508c2b2c7bb1087ce8170b88461dcf41d4d24c79ad6795811437b3d7242db1b7e2d9020d0bc27b63d3ef5941fce269f59b62ff560d5e5f81173e8aa7f8059494b09c6621921bb43ea77410c97ac4921c56958941eff3e2f8f32f138d1c0ffe08f7db69894f", 0xb4}, {&(0x7f00004b8000-0x4e)="f31714b27dc2e163b6c6590faedd9534ceb69247064dbc115c81870543e4dfacb7c7be8a042a4dd709fce17cff47a1008f09b9eb1d4badda4495af04420d0308179b1407e342e00bb0ac2dfef2ef", 0x4e}, {&(0x7f000025f000)="9bacc0a9fd7d7f1fa8287a89fabb3e7545313d1c63be7202b1d9f0ec75c1d88da58c1f4221863254c182afe991dcbf7613d1cc5ee2a0c6c89a6055308a4a98496ae5", 0x42}], 0x6, 0x0, 0x0, 0x41}, 0xb4c}, {{0x0, 0x0, &(0x7f0000e1b000)=[{&(0x7f00002aa000-0x71)="7755f4aecf0705ee4c384765eaeadb898d5f8405a6d55a699c49811f60a949823ad38b907201e7fa56cb178059bff6a9fed8a3b673280f5edd1222d3cbab2d1421826d5ec4c2bfecb6461a1202ea3cfd3366c723f59f889a83b24b2900486872b62bbc125e8656281715bb16e21656e778", 0x71}, {&(0x7f0000979000)="d0c3c3a0ae8f66091ef99b2aaaf055ba7f58e19791051ed0acfc9e0f41c67371e7a1cb2801cbbf28234ba3b55e18bb0bbf78922926591a2319872033673d6848d5bf56aeca8541e56c2f9a27a09350e4c00ebdb08bad045f125d08a217bd5c25c39550c1a3a996fedf83c5799f2358c064dd08b1f50afff673f8a7278c13e1a5fda1d31035a00c46655e3e", 0x8b}], 0x2, &(0x7f000093f000-0x338)=[{0xd8, 0x119, 0x70, "dd39cf587eb61a66d8822f0657594b685fc7546f630748deef85439f66ec149f22b6c5c51e63ebd7277ac78e5afa3b335feb093e9d84d427162b2d0bb37b930394bf02bfc779986c5134e73dec50a6576a7386c056eb7bab3b620f6cb9f5c87bf28b176cc87542986d25035b77adca8b3b6c29e432c944a5b0930964a46e83721014e1238785e717c4db102b2c50c57b69c20b547797c5a7a7319a96cc72ca38cda0dc49f07f69c801afbcefe9f9846e9692d1b330518a84ca4bdb51ee5f1d540e0ee6c7ad6c2a"}, {0xa8, 0x117, 0x100, "5752aed90be28cdc14b32b3c0344e9b85d2308f2e68b351ea425567d51be4bd08eb5bfb46edfe839a526cb83ee1a25d3764aaea85c86b0d57c62965853fd7bf1dfb10adce8876bc0e317cf5e3a2b25371029d0e23f45b5cde9fe367f8518446eb91d68bb7fdadedd82fd86b1fa31306fd9aac8469e6c20dbdaba80824fcd0668a9b15421f9b0b9ede4c1aa0ff3b4f5a5200035fd"}, {0xd8, 0x11e, 0x9, "886beb9745c9b9cea0bc29694d8efcb0ddf758c633006729662e6f29562ff32572c2e54a2aa23320cbd95ffe1c0d3455bfff375dd2eeacf552c9f350e35cf22c07d55041b52e6325e185543259327f43975aa87d6576864244199dadf0a577cccc3dd60145c39e5f1f43901c3c997160177bd224ae98eaf5d0beeab5956e0f127747227a06be9c5b0c6e2b3da86c1556d09b2be4090689ccf50b8b92accab0817ba9c1056529c793d9885aeda3be1e9b75afea5fae010ae43cd8333c42dd1b41102044dae66d"}, {0xe0, 0x11e, 0x40, "1abec5c632c1ba63ba6ae9091bd12d5d09fe27aae58e825ebb1f25841ec4172da329b711462f2a0ad6482458ad69df258329ae548df45aff799783c0fbb16093665ed424b409d41b14738c2c8185050d84f33eb4e2bc69c22e2b16f66dbdde131a32678e83c72244d385dc6420d06b3b9a6d3fa8a1bdcebb7e674f24676e9f43764410a510f06dc0c15b3e6449883c0b3c87ca1af4c5b72ab28f132dfdb4e301b21170efee259aac522791100925be2203be45645cbf088c8a91df5e8e7b4048d136f6a896e07b04bd0e5c9d66"}], 0x338, 0x80}, 0x2}], 0x6, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000050000)='/dev/loop-control\x00', 0x10000, 0x0) 2018/01/20 11:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f00009eb000)={0xa180}, 0x8) readv(r1, &(0x7f0000fc6000)=[{&(0x7f00006eb000)=""/38, 0x26}], 0x1) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/20 11:33:54 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000d8c000)='/dev/vcs#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa, 0x0, 0x0}) read(r1, &(0x7f0000332000)=""/8, 0x8) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)="", 0x0, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) bind$inet6(r1, &(0x7f000046b000)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000003000-0x4)=0x0, 0x40000003) 2018/01/20 11:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000282000-0xb)='/dev/hwrng\x00', 0x20c000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a69000-0x2)=0x100000000, &(0x7f00004b8000)=0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f000044c000)='/dev/dsp#\x00', 0x70000000000, 0x608000) ioctl$KDADDIO(r1, 0x4b34, 0x3489) ioctl$void(r0, 0x40087705) 2018/01/20 11:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00008ec000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ppoll(&(0x7f0000790000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ebe000-0x10)={0x77359400, 0x0}, &(0x7f000077b000-0x8)={0x6}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) r2 = syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000005b000-0xeb)=""/235, &(0x7f00008b9000)=0xeb) 2018/01/20 11:33:54 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0xfffffffffffffff8, 0x297, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xe9c7, 0x0, 0xffffffffffffffff, 0x101, r1}, &(0x7f0000478000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x100, 0x8001, 0xe683, 0x3ff, 0x0, 0x2, 0x8, 0x4b, 0x6, 0x3, 0x10000, 0x1}) getuid() socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cf3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4a000)=0xe8) ioprio_get$uid(0x3, r3) setsockopt(r2, 0x8000002109, 0x80000000000a, &(0x7f0000d15000-0x4)="02e70021", 0xfffffffffffffe7b) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000058f000-0x4)=0x3) 2018/01/20 11:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffff) rt_sigprocmask(0x0, &(0x7f000048a000)={0x401}, 0x0, 0xddce4fb72b3960cc) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba2000-0x10)={0x0, 0x8000000}, 0x8) eventfd(0xffffffffffffffc0) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f00005a9000-0x7)="0300090007ff70") syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/01/20 11:33:54 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r1 = open(&(0x7f0000baa000)='./file0\x00', 0x129000, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000ef5000-0x148)={0x8, 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, 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, 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, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000287000-0x4)=0x0, 0x4) 2018/01/20 11:33:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x5, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000000)=0x0) [ 68.958385] kauditd_printk_skb: 68 callbacks suppressed [ 68.958393] audit: type=1326 audit(1516448034.407:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 69.004900] binder: 9781:9795 ERROR: BC_REGISTER_LOOPER called without request [ 69.008611] binder: release 9781:9795 transaction 36 out, still active [ 69.008617] binder: undelivered TRANSACTION_COMPLETE [ 69.010531] binder: 9795 RLIMIT_NICE not set [ 69.010542] binder: 9795 RLIMIT_NICE not set [ 69.047194] binder_alloc: binder_alloc_mmap_handler: 9781 20000000-20002000 already mapped failed -16 [ 69.049868] binder: BINDER_SET_CONTEXT_MGR already set [ 69.049878] binder: 9781:9801 ioctl 40046207 0 returned -16 [ 69.051340] binder: 9781:9801 ERROR: BC_REGISTER_LOOPER called without request [ 69.052996] binder_alloc: 9781: binder_alloc_buf, no vma [ 69.053048] binder: 9781:9802 transaction failed 29189/-3, size 0-0 line 2903 [ 69.073390] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.073494] binder: release 9781:9795 transaction 36 in, still active [ 69.073500] binder: send failed reply for transaction 36, target dead 2018/01/20 11:33:54 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068a000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003a1000)='smaps\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000f91000-0x4)=r1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227a, &(0x7f0000001000)="") 2018/01/20 11:33:54 executing program 2: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) getpeername(r0, &(0x7f0000b58000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b57000)=0x10) r1 = syz_open_dev$mouse(&(0x7f00006f2000-0x12)='/dev/input/mouse#\x00', 0x4, 0x1) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b59000)=0x500) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000b5a000)='./file0\x00', 0x0) 2018/01/20 11:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c6b000)={0x0, 0x0, 0x0}, &(0x7f0000940000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00008a2000)='ceph\x00', &(0x7f0000597000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000a000)="", 0x0, 0xffffffffffffffff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000bf000)={0xb3, &(0x7f000048f000-0xb3)="ac8b66a61b96ae5af4c39a6f0b9d422fb60e1536082695dd7123ae10775b98b98b048317becdb4763f78debf53a8b69753d6d27121fbe8c958849b4d129f4c029a083d4e5ac6e2e6ec0bcec856750961269403f7f4a6108e4f7a6bf0312c2f06b6aec07b452951d64172a3d6f4eeb533b6123d7b7748d1b085a1c94aeb7b18f9f9e57908714431803c73790ce35d8df91f40583c88572fb127faca2824ca46334dd768541c16828e6a9acdd2efb5d223a2de14"}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000570000-0x8)={0x1000, 0x6}) acct(&(0x7f0000b6e000)='./file0\x00') r3 = add_key$keyring(&(0x7f00007fe000)='keyring\x00', &(0x7f0000f50000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000337000)={0x0, 0x78, 0x50, 0x7, 0xe2, 0x8, 0x0, 0x4, 0x10000, 0x6, 0x1, 0x8, 0x800, 0x810, 0x9628, 0x6, 0x2, 0x1, 0xbb, 0x6, 0x58, 0x6, 0x401, 0x9, 0x7fffffff, 0x101, 0xffffffff, 0x5, 0x1, 0x1, 0x3ff, 0xd72, 0x10001, 0x1, 0x6, 0x5, 0xdff7, 0xffffffffffffff2b, 0x0, 0x20, 0x0, @perf_config_ext={0x1, 0x1}, 0x4100, 0x9, 0x2, 0x7, 0x6, 0xde0, 0xe28, 0x0}, r0, 0x1, r2, 0x4) mknod(&(0x7f000049a000-0x8)='./file0\x00', 0x42, 0x2) keyctl$unlink(0x9, r1, r3) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000006000)=0x0) request_key(&(0x7f000057d000)='user\x00', &(0x7f00008a6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf0000)='keyring\x00', r1) 2018/01/20 11:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0xa) ioctl(r0, 0x800000000000937e, &(0x7f000017a000-0x9)="010000000000002138") lookup_dcookie(0x8001, &(0x7f00009bc000)=""/178, 0xb2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d00000-0x10)={r0, &(0x7f00003d6000)=""}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000002000)=""/250, &(0x7f0000001000-0x4)=0x100000009) 2018/01/20 11:33:54 executing program 3: ioperm(0x4, 0x100000001, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004f7000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/20 11:33:54 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000061b000-0x52)=""/82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0xfffffffffffffffe, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000858000)={0x1a8, @time={0x0, 0x989680}, 0x5a, {0x10001, 0x5}, 0x7e8, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r1, &(0x7f0000a0c000)=0x0, 0x8) 2018/01/20 11:33:54 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000054a000)={0x26, 'hash\x00', 0x90, 0x3, 'sha3-384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f83000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x2, 0x0) 2018/01/20 11:33:54 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fcntl$getownex(r1, 0x10, &(0x7f0000397000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000065e000-0x20)={0xe6, 0x7e6, 0x4, 0x3, 0x10, 0x8001}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c7e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00003b5000-0x48)={0x3, 0x11, &(0x7f00007ae000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0xd5714c9b8fac80eb, 0x3, 0x3, 0x7, 0xf, 0x4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x531}, @initr0={0x18, 0x0, 0x0, 0x0, 0xcb, 0x0, 0x0, 0x0, 0x8}, @alu={0x4, 0x2, 0xa, 0xf, 0x0, 0x70, 0x0}, @jmp={0x5, 0x1ff, 0xd, 0x8, 0x3, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000)='syzkaller\x00', 0x40, 0xb0, &(0x7f0000c41000-0xb0)=""/176, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) [ 69.113984] audit: type=1326 audit(1516448034.426:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=128 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 69.159405] autofs4:pid:9814:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) 2018/01/20 11:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f000075d000)='/dev/amidi#\x00', 0x800, 0x4800) ioctl(r0, 0x2203, &(0x7f00008d2000-0x19c)="") 2018/01/20 11:33:54 executing program 2: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003fa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e28000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x60a400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006af000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ppoll(&(0x7f0000d7d000-0x28)=[{r0, 0x1021, 0x0}, {r1, 0x100, 0x0}, {r2, 0x2001, 0x0}, {r3, 0x4, 0x0}, {r4, 0x504, 0x0}], 0x5, &(0x7f0000d82000-0x10)={0x77359400, 0x0}, &(0x7f00009ee000)={0x0}, 0x8) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r5, &(0x7f0000000000)={0x30, 0x6, 0x1, 0x0, 0xabc, 0x400, 0x5745, 0x954}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000003000-0xc)='net/netstat\x00') ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f0000001000)={0x5, 0x2}) r7 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000001000-0x20)={@generic="d0f06a3f48fc66f3fbda85c962c1575a", @ifru_flags=0x102}) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r8, 0x400454d0, &(0x7f0000003000-0x4)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x7, 0x4, 0x7f, 0x4, 0xcce5, 0x0, 0x1, 0x3ff, 0x1, 0x2, 0x6cc43f43, 0x1, 0x80]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e", 0x1f) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fff, 0x4) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000d7a000-0xc)={{0x75, 0xffffffffffffff4e, 0x7fffffff, 0x2, 0x7, 0x81}, 0x6}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d79000-0x18)=@generic={0x6a, 0xffff, 0xfffffffffffffff9}) 2018/01/20 11:33:54 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000947000)='/dev/vga_arbiter\x00', 0xa001, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000440000)=0x4, &(0x7f0000841000-0x4)=0x4) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0xc) [ 69.193786] autofs4:pid:9814:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/20 11:33:54 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000adf000)='ceph\x00', &(0x7f0000adf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000adf000)='posix_acl_accessGPLselinuxbdev\'ppp1{\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xfffffffffffffd6a) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/20 11:33:54 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000ab2000)={0x0, 0x0}, 0x2) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b33000)='/dev/vcsa#\x00', 0x7fff, 0x20081) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000e69000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) clock_gettime(0x0, &(0x7f0000e1f000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x3, 0x0, 0x0, @time={r2, r3+10000000}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) exit(0x100000001) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000abf000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x20, 0x1ff, 0x0, 0x8, 0x7000, 0x15000, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000165000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x0, 0xfffffffffffff800, 0xff, 0x8, 0x2aaa6de1, 0xc0, 0xffffffff, 0x81, 0x9, 0x7, 0x82a8, 0x7, 0x1]}, &(0x7f0000621000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001dd000)={r4, 0x9c, "03d8f5e4345fd8e16d48b909a276590d4edca0d181c6199097466ef7f2dbdc3146a98216e49d9f5a8bcecc776e92cfd9c1435adf6e1a1fe45da53ef2f1e585ae885f01fffc4e70953b3efad4ab7d8fa1361d2d2ce12f356b82d249840c72dcc3ca5d3836cd2949ca1794bd4850f879418b556aa6df2e608ca2c700abd907e71c9c9959b2907b6f6b54275ef639f7bb094b88e73723331a633a28bb76"}, &(0x7f0000a65000-0x4)=0xffffffffffffff4c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e3f000-0x8)={r4, 0x101}, &(0x7f0000c83000)=0x8) getpeername$ax25(r1, &(0x7f000037b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d47000)=0x10) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009a1000)={0x0, 0x64, "9931dda880cbc51579a6289310371802792063b8362c05dfcc2aae87cb39462674cab69013c2bfef2ac468a822c1a8eeaba9303c075b2be202577b431923870ddf3bbc80325263cef47bafeb534766c8219d946581557fe84a9ff7ca37152c48281e2cfb"}, &(0x7f0000150000-0x4)=0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8c309d018c5e7205, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000af8000-0x108)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1901fc68, 0x545, 0x8000, 0x9, 0x6, 0x4, 0xfffffffffffffffc, 0xf2ca, 0x7, 0x1000, 0x1f, 0x5e24, 0x8, 0x0, 0x40]}, &(0x7f0000852000-0x4)=0x108) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c79000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f000065e000)='/dev/snd/seq\x00', 0x0, 0x4202) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000030a000-0x68)={0x101, 0x3, 0xffffffffffffffc0, {0x0, 0x1c9c380}, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget(0x2, 0x3, 0x2000000000000421) semtimedop(r2, &(0x7f00003ed000)=[{0x3, 0x7, 0x800}, {0x6, 0x0, 0x1000}, {0x0, 0x7fffffff, 0x1800}, {0x2, 0xffff, 0x0}, {0x3, 0x4, 0x800}, {0x7, 0xd5, 0x1800}], 0x6, &(0x7f00001b0000-0x10)={0x0, 0x1c9c380}) [ 69.238999] autofs4:pid:9825:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) [ 69.239126] autofs4:pid:9825:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000080f000-0x4)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000bbb000-0x3a)=""/58, &(0x7f0000234000-0x4)=0x3a) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000086e000)=0x0, &(0x7f00007c3000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r1, 0xb) 2018/01/20 11:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x801) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000ccd000-0x24)={0x7fffffff, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r5, &(0x7f00000b5000)="7a6893", 0x3) 2018/01/20 11:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2de, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0xea, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/20 11:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000013e000)=0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) open(&(0x7f0000aaa000-0x8)='./file0\x00', 0x160c0, 0x40) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d88000-0x1)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000008000)=@random={'trusted.', 'ecb-serpent-sse2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000894000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0xe, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000332000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000516000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 11:33:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000350000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000933000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000529000)='dns_resolver\x00', &(0x7f0000ebb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000)="8f47a67d22f08b286f9ae4715c428e5988f17702fc7730f4acf5155cc7428437b9e1b7f732f056a6d63bda51fe57a6b80d68413fede0e1443a2a7582b214c5a6187678d1281c3b9eea1c66aaa9b2b6cbc44db2fde760187436d3d50237c00e661bb5298307893a0b07372a2245b4fabe4484429c2d45e376eca7b84c3ce447d544e1182e3d16309eba95feabd6d47f7fcfcb961f7b5145b9a1aee520b2815f11146a045f12657f66863db9c020b65f66832ae1791f9b8cf07487f8313aade468ffb0203c02310a076667edcc1236a372752c3f", 0xd3, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f000062b000)="132e2706e5163f17e3859a720f9b79f305d3ff013baf31f5c761f2082a240727e9f6a31fc813cbc59195e6d80d3624babcd3bf411ea2f3a537aa3f442f48520965cb0d4c42474fc0d36902e77fbebb528359a38dcd3d1474ebd5b087be60ef192f3fb4ae596bfc194b1692ccb0d46eaea84f915d4332704bfed9305cdba4b95d867a49deb85635f8c40e0417de7f947b40558eb19f853da723", 0x99) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000014d000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fac000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000026c000)={r2, 0x7b, "8e778e2389e67440c0d4cde93537fb780c5ac0796bcf1d7bbbe7ef546f0091510a3976557a70361fe2ba3ec299ce40e6d7cf39ce0c4e5989802cf8f3eefd93b912f6e67fb180c86bcf8f545f92ca9e2e1cf74909f2a70a022b1bcdb851bf43eb40198a6445e90f62fdec6537d7fa28d084eba25740a6fee6610d45"}, &(0x7f0000134000-0x4)=0x83) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ec000-0x8c)={r3, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7394}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000379000-0x4)=0x8c) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/20 11:33:54 executing program 6: inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002a0000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)={{0x0, 0x0}, {0x4, 0x0}, 0x400, 0x0, 0x40001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000-0x20)={"9bc60830cc40c707e935c7115fbf7e5f", {0x4, 0x3ff, 0x7f, "93f3df27de90", 0x3, 0x0}}) fallocate(r2, 0x0, 0x1, 0x8001) 2018/01/20 11:33:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) bind(r0, &(0x7f0000968000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000339000-0x5c)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x5, [0x44df, 0x1ff, 0x2, 0x7, 0x7, 0x9, 0x100, 0xff]}, 0x5c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cf7000-0x4)=0x0) move_pages(r1, 0x4, &(0x7f0000fd2000-0x20)=[&(0x7f0000a40000/0x1000)=nil, &(0x7f00005d4000/0x3000)=nil, &(0x7f0000583000/0x2000)=nil, &(0x7f00003c5000/0x1000)=nil], &(0x7f0000169000-0x8)=[0x9, 0x9], &(0x7f0000db4000-0x8)=[0x0, 0x0], 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b9000-0x11)='/dev/vga_arbiter\x00', 0x4001c2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x15200000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/20 11:33:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000944000)={0xee5, 0x0, 0x7, 0x2, 0x5, [{0x10000, 0x8, 0x242d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0x1, 0xffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9b, 0xb38, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3f, 0x0, 0x0, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) ioctl$int_out(r0, 0x2, &(0x7f000025c000-0x8)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000eb5000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a51000-0x4)=0x0, 0x4) 2018/01/20 11:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000076a000/0x2000)=nil, 0x2000, 0x1000003, r2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 11:33:54 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x5, 0x800) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000015000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = socket$inet(0x2, 0x8000f, 0x0) r2 = socket$inet6(0xa, 0x8000f, 0xdb) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000022000-0x4)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000009000)="515531c1616f734020629ec17e6aaaff263c2b9d738b154083939f4d4f44afabacf58435275e01978045c432021c14b9ad5626488b44f33582c089197a180705aa247c8e3db86696d9db4fede68487838db5115390212da45861b13620dae870a143a3e217a2a772ac606d1d0d40f02c4888b9eed837d42918620c36620db026596190408f3f3be93a1da7f6af41ad11007c9dde4f18e12701d0bf95650a322320dbcc44528269f35241e938399864b9fa4c1ab46fae", 0xb6) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000022000)={0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000c000)={r3, 0x0, 0x2, 0xa71f, 0x2, 0xb0f}, 0x9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000021000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xb) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r4 = dup2(r1, r1) recvfrom$inet6(r4, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000022000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f000000e000)="a5", 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000023000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) bind$inet(r1, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000001f000-0xa0)={r3, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x5, 0x8, 0x8}, &(0x7f0000018000)=0xa0) 2018/01/20 11:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1000000000005, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f000028c000)="", &(0x7f0000b88000)="", 0x0}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000024f000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f3a000)=0x0) 2018/01/20 11:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000172000)='net/igmp6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000781000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c5d000-0x20)={0x3, 0x2, 0x3, 0x8e, r1}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000ea000-0x17)=""/23) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000972000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c1000-0x4)=0x2b4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000730000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a08000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f85000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x2, 0x1, 0x5, 0x2, 0x3, 0x2, 0x53, 0xf5, 0x0, 0x2, 0x9, 0x81, 0x100000001, 0x1]}, &(0x7f0000527000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000015000)={r4, 0xdf, "069319424a3cf40da3df0d2054c2cdd70f0470e227de4637cac6e55531dfc5874b32aacdbcbb8dfe161b0c2d41a58f164f15b5a4ef604718b7c7f5cede3e784ed3bfc0bab32ffe95a6ae70b554836ff69707634df5d662108565f8a09f85c90b8e432da415a1124126955ed6b43e5a6eef0f1d26e6135eff970c8fc911f95405c59938a6dcb2e4cbd54421f0d14f309d1baae3296c0d1243b95a5b89763af8cd46e976114347a22da53958cfea05cc94153385331184f06496202d555caf2967d1384daea36b19d26f085e0941ac9b9718cacdd1f5b3fcfbe81358cc3b4343"}, &(0x7f000017a000-0x4)=0xe7) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003cd000)={r1, r2, r3}, 0xc) r5 = accept4$vsock_stream(r0, &(0x7f0000b4f000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x800) preadv(r5, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dfd000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f}, &(0x7f0000b25000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec9000)={r6, 0xffff}, &(0x7f0000fd4000-0x4)=0x8) r7 = request_key(&(0x7f0000554000-0x6)='logon\x00', &(0x7f0000fb3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bd9000)='\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r7, 0x5) 2018/01/20 11:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d4b000)='/dev/input/mouse#\x00', 0x3, 0x800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000b08000-0x24)={0xdd, 0x6, 0x81, 0x4f0, 0x9, 0x7, 0x8001, 0x9, 0x3d, 0x0, 0x400, 0x2}) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000014f000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000f5b000-0x8)=0x0) io_setup(0x5d8, &(0x7f0000103000)=0x0) r2 = shmget(0x1, 0x4000, 0x82, &(0x7f0000769000/0x4000)=nil) truncate(&(0x7f0000d5c000)='./file0\x00', 0x9) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000ccc000-0x98)=""/152) 2018/01/20 11:33:54 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006af000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6f000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f72000-0x9)='/dev/ppp\x00', 0x101000, 0x0) r2 = eventfd2(0x5, 0x80801) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000f71000)={0x0, r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f71000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = getpgrp(0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000da8000)={0x1, 0x10000}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f71000+0xdf4)='/selinux/enforce\x00', 0x10000, 0x0) kcmp(r4, r5, 0x2, r0, r0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000f72000-0x97)=""/151) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000f72000-0x18)=@generic={0x3ff, 0x4, 0x87}) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000f71000-0x10)={0x9, 0x2c}) 2018/01/20 11:33:55 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000424000)='/dev/midi#\x00', 0x7, 0x4000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000487000-0x128)={0x6, 0x0, [{0x400, 0x7, 0x0, 0x0, @sint={0x0, 0x7fff}}, {0x401, 0x0, 0x0, 0x0, @irqchip={0x3, 0x3}}, {0x5, 0x2, 0x0, 0x0, @adapter={0x0, 0x3, 0x5, 0x7fff, 0x1000}}, {0x7, 0x0, 0x0, 0x0, @msi={0x3, 0x200, 0x1}}, {0x1000, 0x0, 0x0, 0x0, @sint={0x3, 0x1}}, {0x8, 0x1, 0x0, 0x0, @msi={0x3, 0x164d7bae, 0x200}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000147000)={0x0, 0x1ffe, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 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, 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, 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, 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]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 11:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000cb2000)='./file0\x00', 0x121501, 0x2a) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000b67000)=0x7) r2 = dup2(r0, r0) sendmsg(r2, &(0x7f000081e000)={&(0x7f0000617000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a8d000-0x60)=[{&(0x7f00007bd000-0xbb)="", 0x0}, {&(0x7f00002fe000-0xe0)="0e63501baf6cf9f4c7fa8531e57c4f5d603a604f12ffedf16c5bbd5f78c2664024d47afc2b80af9d7609521799072a1bb0ab7aea89d7f8da3e9b10dafc6da721e8a1cb149f92009030ae07d32659cf199725061e711354a375e59a67c37d3c2877b775aa4a835b00f82b8762d8740ac9ca3be4337326578bb028209cda4c90378241cd87729127963a23847d48c8d02f2125b4209d6ed552e70121a5369e5f145050559c0ca57a9a6fbf5c27bb532b4c665345597abdf7ead54916237a05343dda9fa7cc8a7d578fe5d404c25ed1badc3b9446dc16b1f81b161a72d816fc4a3e", 0xe0}], 0x2, &(0x7f0000f76000)=[{0xe8, 0x0, 0xff, "c4ac180993d55f33512c0f8d88ef458d38fd450aeef104e90311499d381756bc326994db6bc3f46729d3a3f395e8abe81152ea8e212ebd88733a8939c1229234a721196cbef135b4ad47f307fd85e325daba680531fb324909cce67367e406d495d686ba948bbeab8aef7bdadc00a23cd88b77024fbccae31a4c2544d71dad85cbcc7aa90f152e53fb7aade86a958d757df930f5f0bd6f0d4097d29b1f025b19e818706996124a9aeaaaa4a261a791da40b330d47f939e4c2105ff5383459fd22fbcb916f899b0706ae76acfe6da7a1b1c93dfde72bc"}, {0x40, 0x3a, 0x3, "9f01f402dd99e14fac92ff3968f10f0f1c5c6ae9fb00d673f6674984a74000e02e46cf61f9494e776330"}, {0x10, 0x119, 0xff, ""}], 0x138, 0x0}, 0x844) 2018/01/20 11:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 11:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xff6a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf655577e9e6e444973444147b99bd71d9c2b88f9cac4a27f87cbf2484a24601c1b2", 0x40}], 0x1) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/20 11:33:55 executing program 0: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) r1 = shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x6000) shmdt(r1) 2018/01/20 11:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbb000)="b33ab779ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d085227e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f4607e5849d2e875b066cbf40b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb5b90eaca246bd32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b", 0xc0, r0) r4 = request_key(&(0x7f0000d34000-0xc)='id_resolver\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000953000)={{0x0, 0x0, 0x0, 0x0, "0937a1e3793dbfdd38cbdbafe9dd261452b61b1301f91e6a2cd9660c107b826978508119de36558fdd1fbd9e", 0x0}, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3489, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000936000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00003d7000)={0x0, 0x0, 0x2, &(0x7f0000ab6000)=0x0}) 2018/01/20 11:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000103, 0x3, 0x0, 0x0, 0x0}, 0x20) setns(r0, 0x8000000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000085e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000418000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) 2018/01/20 11:33:55 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 11:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a85000-0x4)=0x0) 2018/01/20 11:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000835000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 11:33:55 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e70000-0xb)='/dev/midi#\x00', 0x0, 0x200080) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e70000)={0x2014, 0x0}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/20 11:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000ac8000)='./file0\x00', 0x9ac00, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/20 11:33:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x101040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) 2018/01/20 11:33:55 executing program 2: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) r1 = open(&(0x7f0000625000-0x8)='./file0\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000d93000)={0x1f, {0x800, 0x8000, 0x7f, 0x7, 0x61492c7a, 0x8}, 0x0}, 0x9) fcntl$setlease(r1, 0x400, 0x0) 2018/01/20 11:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3e000-0x9)='/dev/ppp\x00', 0x200003, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000116000-0x10)={0x3, 0x4, 0x354d, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x64, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000a0000-0x8)={0x2, 0x10000}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) tgkill(0x0, 0x0, 0x0) 2018/01/20 11:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000405000)="", &(0x7f0000245000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x43) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/checkreqprot\x00', 0x82001, 0x0) sendmsg$kcm(r1, &(0x7f0000643000)={&(0x7f00007b8000-0x10)=@nfc={0x27, 0xffffffffffffff27, 0xffffffffffffffff, 0x5}, 0x10, &(0x7f0000f69000-0x40)=[{&(0x7f0000e5d000)="e7e3281d78954a87755200774b5ddac05ab726d049f43d00f85b88cf4dfd8a16a81abc5aa88c49865fa8555b8f291605360d8d36dcfe7fa23f83dd59578dee0a1c88faf6fd389c643639eea272bc807a1b13fb4b4c599758efa59b1476e0be7cb9a38ce6c79eb53ab3e2985d4a296466424e1f8373418a610801a599b97d83896e09", 0x82}, {&(0x7f0000b5a000-0xdc)="a3bc4394621433ec2914a664780cbd48bf9f47be20a689454cc8b4fc7cb5474b61553af65fe23f7958af5a25a299e683c711914e6342b022f752715518d9f2e410c942c88fc9a1afa79198a8ddb7b30204b309c2615770dba504080434c3707c6a24a226334b940d9e11d5170cfd5c3c90bbfdf1f314769e96b2ae8a8bb9b55e78814a93ca482e3a603c94394f6603d93ebdf7128990c675e2c604dba35e86aca396d137d8bd3482129a36cfcdad38ad762ab8090691b003fe76d7503018f3a02614ece34a7765cedf366511b4e5d56f708e4e9bfad8d5c930a17575", 0xdc}, {&(0x7f0000381000)="29c3430b26216c8db92029c417b69661b4b258f2af34978a622aecc7c6c4f4545a438fd2f316e7426955a1c6e2ffb9b78b1397018f1d42c7f62d9f62b5aaff73e0c2", 0x42}, {&(0x7f00008eb000-0x72)="8b82aaa2e8585da42c6bcbb2f8fa769cc3e3bdb5d9e08eabe418cf5686c64b199e95cd30039d4d23ae4130efbb5cd14cc64c38c8399cc4ba1dc2cf5f4b07b97e73a146590ea23a0dfeef418fc6154c9182f7eefa8296524841f9d3908e4ee6bfdf1cd3734336a28ed142d772596b1d4f96bd", 0x72}], 0x4, &(0x7f0000ed0000)=[{0x1010, 0x104, 0x81, "2e662b5c4d7bb14631ec7c96b97e28b426d47f7f306078b605937d5adf318fdd6b741a020f68c3e7b5c25f828949305ce5c38ec5e758b39523e8c745be80c9dc912fcbf91041953dca864a13c8b50e9d163fb610418109b56aa4179906ea4668037832b49b1dc0fd32703d6052d9624735f2a52d8553820a3856c3427af9fa0d99a40ff439d2f3896c16176972409e921186c5c816dc5c61b9eae36730f7644296ad8ab189d3094fba2226a64081df41096742a44423a786e5f32ac54485815b6301dce276e990538232701efca15a039047f44f24ce3f6efbeca79a88e0055e63da905d1641b04639303535ad6528476cd199d1a1140813aee73f9ba744af1bc5cf6714f0b53051183496fdca5b2cc08ed18d5fa7e2894f570603889416bbb86f24c67293a6fe0f68b41d08149490085fb507e54a3ea224244afcaee88d236e19dcd61855adcd965b28c36aa4452d6d736367a3b645c3a7d8005617c1016384c8ce48bda1f185082b42f548b2f98b6c7df05b7d2c00eba0349881f2452749d3d5848ea0065a1db2abadcc50ce5692ce50c26753ff5ff460162536412d89f635f4c6381dbac511f4eb1c14d02ef7bb5996f1f019837ceaf1922478c76c238098f8947bdaa6d440ea4ddc20ca27fa3081cf44c3cf17839c02df05dd120654fefe30fb13a7471e45db32dfa95c74686eb0437ca9e6e3dc8ccae5cefe65384ab34bf5ae01898cfde655dafb1f07d443096939879fc75ff86faec5ba7af00b6c9639be7e121c25bd2e1bd14ff5fd0a2b6803fa69f75701e28cbdee8588904b4a371ed9a18d7a3eb65bf2bae13b8e5bff9fe914cc751b6c02c1f928242fae1afab05cd49fbfb51e678bf59354970f96e9b58959474d781d1aa88a9ba89dd47941d7f6e098f26be6efe8a163931a0b3b75842e97634a75f8b9f0419a72f38bd0973324fe1bbc7894959cbee76139fff73b270c74aad67a9fc47b7c9903b51aba755fbfd1c9a58c3744791c62cf84caa1cf6ab68b9dc2012e28de7841101e9ac42208c926df39fca10b0c0819f76e4f52a5e71085f6c32984a47ffec61646da54d9aa055dcd2d33baed2c47ed0b753fe6188cbcb3385246ac3383cb4804c0648d569f6d6a156a15b1ef4bf2e036d8779166702781b3cd36eb652c2a0879ea7ede0f8acbde8ac60e98b228c5ee23ba36f67392a4ef72732e8e47ca0ad9fa7ce2d30b1a65b87ce165d19d54da2dbf22f90a46bb3e2e61ff6798a8b7e2fc97dc2b2651a225ae1fbae11f1c2a113fb9b0b169094936ace87d3caa89130ceb5f4203985fe49e0b6d7c9f23c5504c695edd98d1fe05a68866bf73bd573c75be3d78fa005ac0efdbbd67786c24cca6be8e4b671445e1ddaf2d47d28c22e5adb4e4c1c9f2eba3403a1a3ec85c4bda89260d60ecf156f0588c8e32395c956b232e4f389cd949dadbd6be137eef95996b1adae675d10f3241f64ee7b1afa4debf6b65d3e16267b184512e13f81aec1ed1a869cfe85ebdd86fb12ee482984df22bf7bd48dfcc9065a023955a155531405f0ab1d65ee64dbfcd478871a9eb257c0d93ed89f380a9bf8752f0fbff2c749da406f9015126dc7453ed5743405d404b1995a8af2d66a1807abc407e2525c7c38831f195e6578e559d8ea576bbc3abda1896c749fcfca02822d73962bcf3067bceee27ee9d023848f86a8088e9a2e5be7871990cf793815bd946471cdedb494dd0c9564d0fe4b6e419372936859315ae684f5c63c5a9ec3bc275a1992dc175c34841cfeffd3f761a3aa4848f36824d8c75fc19983184257bef744906c6cef9535384674e30d700564e86ad38b2426a11326ed0f5a1ea31ce040b9cda1ef628c1418eef3075b1cd1d3c22142f4120f8645fe2c604930a6787fe4eea2b868ea5560b22660d9b84b3a0ea96e7bedfbad52f0675518c2a3891521d9a75bb2c96186c6a19082c6f0c0d6673c0a436a733b040e6a9c65e8fa8c64adf69586df430a9322c506e1f4194d6c8022e8a77698a52f2cb021b6f73f6e15a332854b40f6dec70c83c51fe40708e4417954b68f104be1055c86b09c1a81c9e01744ce65a86f6bfec379393173e4ebf893a45afb486922b4967a581746187db9239f10a55a2bd26ee21000dcccff222e7aaf3de43b7d582afa883d2885d231425a72024b3fcd399f6d3d9b1693089cb035533bcc41e0b6e1290fd624f8b98f0310bee26a5d70f10d0c0ba380ae6cc0e7e31526e6641dbd6762550b92260540d585760dd8c8dfb828a6c43b3f5eafbbf148c8124871cf9c9845b5b02e6e55e8f77a8aa65ae7453404ae15cc75d396bd3496b82276ad175d7d7cfecea8ed7bd91b8a1d39d51935181e84f79afbd4c8035fc0e4dda054223d42ae9994debd1f977ec9788a0cd9acbb1fd7dd87a56c0b6aea2bc9afd9f34eafa04b5c5457eea30169608904a9466a162174ecabc309e1d708b59b78d449ad2105594e7c1f9b9bec97ccab86ad47c4a1b5d3afc8cd902b7246a38b0adcd007cd6bcb66bfc096df815fa210db0d24933a470d69621d5c0a61c7fa63009c698bb4b0b90e0d144eb8b63114b7111970e6bdb3768de0d46056fb1275a4273b9ba8577602c2380e1f6228f841fca8030dc05241845144ef9997a8fb1dce79760d91a707ea40574371b65ea345d9348f281704c4eecaa8bd9e73cad1524e15da8188685af1bd7fdb28f086fdfe645a01e9392b666c7ff629c5bf5fab4cdd115be49f8b163af530cb924d47f83e639d468ab982ef690f635d29f72e40ed356675aa2cad1274e0902b2e813d3491777c694b8a154130de235518b51a3d63b3f387e45a7870cddac5965f6e8fcd9e4c6acbdedcdfe60c3b42856d082c0f7074122f4276e161d79aa7083ba5ceb4dbeedbf1bb97144130eb4ab6d98b10faa458afeb4905a886ddbe058caf25fa890cb8c8a90bc58a7839f23f80f93aa149d57fa26982a3ab543ddea536ecde102ea1865971576e07498603af050d4190a3a77fd0e38055eb4cc9b189dab1daea037d1009a933373114458556ea5c1e6684068195866fdef82dd4c4efa1672d76eb9034a8634b72957466953e2e47f9d86a13254ace2f96908dbb78122c3f0694d5115aa5da3b9cc831da66249f7b5e4e80c050ac1f062741d8a5292dd1a302eea8db93804dcade315b38315673c1dbc5c3ecc3fe197098f792400f7700d0e1d0945aad890ccd0c68fd7858d69a6e62be40a27bfcceee1c2f8e8f9109ffa50486e5880a70fbdbfd86b94f5f401303969ffa7e7bc8cf405b375fad95333959eae48183b901f6455f271d6379811f6e762eb014859d02562cdad3b6a611cb1cd5d27de56c1cfa2e24597ef406ac45526f24b3a9ac63398914d9d2a035d445d48ea142c4727cf576baace8b63bded5e52392d4667dbc7324e7e7ea124299a593024f8b4b17ab167d2d927ebbc5995ff8623ffc9fb770441ba2f89836aea35d9060e22a66bb38588e71e814ef0057abb3e801a2938ac0a36bd2a4a27221b9a645c9f1845a04dfd4260afc30934dd6cc457de430f6f16e11d633392318b81c8f6458d9b42836c5d742abff541236293cc0209d1d616bf96dac481293f2b91468d7a66afcb44fb2877860fb988de2ee33f6d345641aee802b28891ffba9df8a7e9440cb3171ead5045955ac783dc0ea5bfe641848457730f640bddfe4f8391fe07dfe43bcfc8f516bef3602d70f093b7ed338e552f2078b6f611f962119ab0ed7fb2113f0a275ae1ec09d660abdeafcadc0e58945ab645dc60b2f317aa6cbb87dfbdfacaf9d3f26b848bf6011ec41c382e0445c24faed812dba1881c04d60fc863e1880e182e928d7b212ec8e9be5a3a0af2114999a47aeb8ae69cea1d668db19769deb7ec2ad2403daace6ea37d91c05b4bc5df805ff9b4fb31e38d0f582ef4de9cc597475af54b9946ba79fc856d654794cb2ece97304f57de339aacc2462684354f5ae781746250a6479fd0a17588fb716372b4d605ec8aeca4990b1bbc49146d57c2107ab3c4af959d4583d00534c5a5a14a7f56004559d40f7ec77b4d1cb4dcf0862f5ce83fe02a9bb483dcec38e433c4ef638e95e3f781eb482681908e0735a1e6d5d62f3676ce7d8d58059be127e8b1b826c7b44fe7a07fd139fe1245688a5770d0ead5aa325223c94f427db26f42a8fc1352a318cd5139326c7fe1ce068b2c2418117d7bf52039775c6f9b65ee552dc3a9de612a1fc8be59cb4602b782f4073d90c174d15635b5284ddb54eb03d197251fc7f2058fbb287093cd18ebf180447991fa106087d458cf4a69ed2e7a029b8e92be5e3706c8d03ee3e7ba466c55b6729a811cb8367560818bb23d026404507893938bab207af16fc2ec3bd9e59b8aa81301d4484d3ab0adcee88781a0f2b16731275bd027e328cfd00498fb795241e4ceecb3757018ca50a22a0e1a1ebdaec79deff3c2046154dadf15237ab34be290335fb60d6a073a74275565cffb3c8ce395bdd8e2be07ce382a51ad8425339cc8d7d417f9e4416802ae48a4d12baa0fdbc743fa39b50f51734de1418592537d77c50869620c2e7faa22ff37cf0194e15b4491c7738cee834a120d5d1a17009438eb04bf4e34f5296a387b11dec6da8861f3d69ed484494c5f94096234a9fe9b91f81233769185bd4735b00646f0374294286a0dec010ff15da65a3150100310b3bc254bd9583491bafc3d21c5397d9f5016146ca79fd2607ee81864d56c42bc3ca366d4c855efe994ec53ad9725ab7b0b080cb6cf7a31c8bf06fcdd651d6589f8c12772f517e25c25543d6adf904580107bfe3b0b54a3b37712e85093506d189548115243684c01247c549e1fec16bd9767394c41fa0fa1458fe49e793d53ff9d5d488288775c4d52083086722ac67e1c1fd71a71cef4bf307dfb6458ae1c303f38af83da6351c4d54f3a1925b85643e1065aec61e3f877a52cb28d3f05a37bb63274c83e420a7bdc50adee8403c9b9bbff9f53a6efb3c663694ac07a691d4b594cc880d027a8139ca212bbd27651faaee49b2a01c8cab729c7167e0cd21c5b5ba6a5e5020d3b874ecc41bf20a63dc6b9921e506aa2178e5d01fef5a4b940bb2f118ae6c3dc54faae593d0467a60367db04956b63847e5f7d62053f9e176a240d06186c3da4d2001228f42b5768b9f31cb71f5e78bee820400c0f84d63546b71a9198b77280b4253e2950eab598a0e6ab29d3bc72be5abbc311b72e83bb77bfd1983b81997caabc702e16653e6befba30c4b919aa6ba02b1d56a02cffc46caa4c09d34c8a8a9844625a8c1682155ce3cd2e2b72883cb82ba4eb73b4cc719ae77740bc6857691d6c9efa9181897b928610740a5786461142a62dfd3214b79f929090179938e857b674ab0d1bec2479f9129c460136e0781b617de3974e25f4c9c0b74efe37304774da28fee580a1b378a0ed6e1972f09185995b2a5bd7213a75b1be516c8460cb81c6d813ddbb7f42a2ae06b05e6a0d29b38fb7bc71ad66429560ed380cfde942c5942d684b2fd65afe4c7713056e4c9530a66d5a453b5a786db04102f9b7ad4fa21c7e2dd4bd54d497cd2ffe405644e0330e578d2557f754dd8911fe9c1162a8eea817be4f542e3682c7dd4e0bfbca4469c36c0b7c83a3f5e77b5736ae308cc8c67f5bc180bc45457c264b45dea02e3e0f574aab2066f02df22bdf806edad43ddda7f98992a1e32f314eb18cfd62660b63fc82980abfdc7a2fe458f793cfe293634ad6b3705ddb36bcb168aa88672ca78733701065c90855b831c2"}, {0x60, 0x107, 0x5, "a469d5cf1aa3afe130a7eda08cb63deb231c6aaa15b5ac5c7c6b6dd6464aae5ea1daf6755111f85c37272eeb10988d47d9ca9bee778680851221c555a2738ee7ff61f179fb1839d4c7a16b8cabac74"}, {0xe8, 0x18e, 0x1, "e3fde82c7beb782032ffcf916d9bce3baca31b73d28dfe0f04a95815c21dab3f8e8d4b5cf5cc5b5f2fe21f7d61218fc22551ad565c67be534488e04a8cafceca5792b79863e43d97119f9bb5af6c18ad09d28edf97b503fd5f0ebf02b75e55547c39a73560b807d6d91cff9bf32d349001ee5f270c4d19a200ca8a3326790c237b9112e8d776ae97abf39d71a1ff6f0db0baeb02b334c98582c584b53513007009e2c086937a26ec23e65c34a85d1db24939de50637aea8ce0168c82fa19ff9c46e8310e3fb97daa2ddeb56c3cf26dbf119bd4"}, {0x100, 0x110, 0x7, "49e0b3ed9cdaf82c84b2c0d2dd383479bd60fe2d82433939c1b4dbc821a8c7fa4f691c3b7b948b912c16d2c5d2a4130bcf05a32f6c3f2743049d26eed2f0513c15cd67500284b6f92e51cfa0be0a59b680cf475ecf4649bd0a5b0ef0bf1d1a2b7a4b63545753b9f98633c2bda0bb9be5b9d845ff71c4edfdd3bd5daa4853a1946d5dbbbbc98700639ceb899acb8f0c0059fc3f8963d4c6cd8c580de460ea1a9bac55d5233918acae7c3b849b69dd19952ff0be76e6e89d8f6b7a6c9612022a4ca22ec7358d0b7b6bbff97946acce0a625664510fc8548de0ed83a819170267cb0f7d9afa5a42c270f246"}], 0x1258, 0x1}, 0x20008000) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000d85000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004db000-0x4)=0x8) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000493000)='attr/current\x00') pwrite64(r4, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) poll(&(0x7f0000afa000-0x18)=[{r1, 0x0, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x4008, 0x0}], 0x3, 0x1) getpeername(r4, &(0x7f000091d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000-0x4)=0x2e) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00000cd000)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f09000-0x10)='/selinux/member\x00', 0x2, 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/01/20 11:33:55 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000a97000)=0x3) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a98000-0x1)={0x4, 0xee8d}, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000054a000)={0x6, r0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000060b000-0x4)=0x1, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/20 11:33:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000001000)=0x3) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000003000-0x48)="b5d2e16038aa4a2ce03b5cb11c752e1a25ad6cd297dc88d86dc1300b728d774d1b64050bc317b8caba0747b853ebc6c36986ba61785baf7310577fa0988f6c5504860e7a8dfdabbd") read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) 2018/01/20 11:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e63000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009bd000-0x4)=0x0) move_pages(r0, 0x5, &(0x7f0000a0f000)=[&(0x7f0000fa3000/0x2000)=nil, &(0x7f00005a5000/0x4000)=nil, &(0x7f00005df000/0x4000)=nil, &(0x7f000032c000/0x2000)=nil, &(0x7f000089a000/0x3000)=nil], &(0x7f0000f8d000-0x4)=[0x1000], &(0x7f00003d9000-0x4)=[0x0], 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/01/20 11:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003a000)='/dev/sequencer2\x00', 0x800, 0x0) getdents64(r1, &(0x7f0000f73000)=""/166, 0xa6) 2018/01/20 11:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x410, 0x20000000802, 0x0) write(r0, &(0x7f0000b1d000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/20 11:33:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000092d000-0x2e)={@l2={0x1f, 0x2, {0x0, 0x6f, 0xff, 0xd0, 0xffff, 0x1}, 0x2, 0x5}, {&(0x7f0000001000-0x2)=""/2, 0x2}, &(0x7f0000000000)=0x0, 0x2}, 0x2e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/20 11:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x2) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r1 = dup2(r0, r0) sendmsg(r1, &(0x7f000081e000)={&(0x7f0000617000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a8d000-0x60)=[{&(0x7f00007bd000-0xbb)="", 0x0}, {&(0x7f00002fe000-0xe0)="0e63501baf6cf9f4c7fa8531e57c4f5d603a604f12ffedf16c5bbd5f78c2664024d47afc2b80af9d7609521799072a1bb0ab7aea89d7f8da3e9b10dafc6da721e8a1cb149f92009030ae07d32659cf199725061e711354a375e59a67c37d3c2877b775aa4a835b00f82b8762d8740ac9ca3be4337326578bb028209cda4c90378241cd87729127963a23847d48c8d02f2125b4209d6ed552e70121a5369e5f145050559c0ca57a9a6fbf5c27bb532b4c665345597abdf7ead54916237a05343dda9fa7cc8a7d578fe5d404c25ed1badc3b9446dc16b1f81b161a72d816fc4a3e", 0xe0}], 0x2, &(0x7f0000f76000)=[{0xe8, 0x0, 0xff, "c4ac180993d55f33512c0f8d88ef458d38fd450aeef104e90311499d381756bc326994db6bc3f46729d3a3f395e8abe81152ea8e212ebd88733a8939c1229234a721196cbef135b4ad47f307fd85e325daba680531fb324909cce67367e406d495d686ba948bbeab8aef7bdadc00a23cd88b77024fbccae31a4c2544d71dad85cbcc7aa90f152e53fb7aade86a958d757df930f5f0bd6f0d4097d29b1f025b19e818706996124a9aeaaaa4a261a791da40b330d47f939e4c2105ff5383459fd22fbcb916f899b0706ae76acfe6da7a1b1c93dfde72bc"}, {0x40, 0x3a, 0x3, "9f01f402dd99e14fac92ff3968f10f0f1c5c6ae9fb00d673f6674984a74000e02e46cf61f9494e776330"}, {0x10, 0x119, 0xff, ""}], 0x138, 0x0}, 0x844) sendto$unix(r1, &(0x7f0000371000-0xac)="1a8d50306441bc826008133b2ea032962bdaa7b4fc0ca8d162d764cd904d5f59ca1cb864a90b3155e63b16a6d859444651edebd560ead20f9ce35ffb238aac7e133efbcc847f8d4493f5cd8e61a26d86c2cb1a5b50905ed54a1b9bed072b789cc662a0b60ab0f959696fc556bddbd3a47b5ec8aa2378e8c225226de647466b47511602adf125cb8f8a4ca53a522fcb083d7fd8a6adb5d5e4d122c270d34306a0755f2d72498579a70ca3986d", 0xac, 0x811, &(0x7f0000f9b000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000049000)={0x0, 0x0, 0x0}, &(0x7f0000bd9000)=0xc) wait4(r2, &(0x7f000094f000)=0x0, 0x0, &(0x7f0000a98000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f00008f6000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) 2018/01/20 11:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e53000)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000702000-0xc5)=""/197, 0xc5, 0x100, &(0x7f0000d53000-0x8)=@abs={0xdf61a67993f4ae2d, 0x0, 0x0}, 0x8) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") 2018/01/20 11:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') preadv(r1, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000cc3000-0x4)=0x15, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x611e0b979b8a4350, &(0x7f0000e79000)="", 0x0) [ 69.912566] audit: type=1326 audit(1516448035.362:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9967 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 69.938327] audit: type=1326 audit(1516448035.362:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9967 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 11:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000ed9000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e77000-0x4)=0xc) sendmsg$can_raw(r0, &(0x7f0000e0c000)={&(0x7f0000997000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00007d0000)={&(0x7f0000ecf000)=@canfd={{0x1, 0x5, 0x6, 0xce8f}, 0x9, 0x2, 0x0, 0x0, "3a3ac0734fedab7c8c80d2dea832b685bd1d7d68626c932c44ea98371d759ee7b69b921868249df6060f3bb080fb53fbdc978c9bec16de2a24c03cb9979dda25"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) utime(&(0x7f000079e000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 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, 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, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 11:33:55 executing program 5: mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) [ 69.997647] audit: type=1326 audit(1516448035.362:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9967 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 11:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000712000)='/\x00', 0x2) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) 2018/01/20 11:33:55 executing program 0: clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f000059b000)='\x00', 0x1, 0x3) renameat2(0xffffffffffffffff, &(0x7f0000df4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000419000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b70e6bc0e0b4ce65ed71041973a5c218b3f93646a8d276944dfa5ae95b9e657cd98b10343d093336593c1d26e3d15d7d8bc3957751abbcab1fd5d2ef1f3f66f1b5dc9e121612c653", 0x48, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) lsetxattr(&(0x7f0000a0f000)='./file0/file0\x00', &(0x7f00008e9000-0xb)=@random={'system.', 'GPL\x00'}, &(0x7f0000000000)='self)^\x00', 0x7, 0x3) [ 70.043857] audit: type=1326 audit(1516448035.362:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9967 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 11:33:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e43000-0x4)=0x7493) r1 = syz_open_dev$midi(&(0x7f0000bcc000-0xb)='/dev/midi#\x00', 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000dc7000)={{0x2, 0x2, 0x101, 0x2, 0x1}, 0x100, 0xffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/20 11:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000851000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00004db000-0x1)={0x2}, 0x1) accept$inet6(r3, &(0x7f00002ac000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a99000-0x4)=0x1c) bind$alg(r3, &(0x7f0000074000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/20 11:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b5000-0x11)='/selinux/enforce\x00', 0x3c, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001d9000)=0x0) bind$inet6(r0, &(0x7f0000d59000)={0xa, 0x2, 0x5ec, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000039a000)=""/230) perf_event_open(&(0x7f0000f68000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc7038a11ebf2573, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7389, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000, 0x1, 0x0, 0x3a4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x400000002000000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) [ 70.114207] audit: type=1326 audit(1516448035.362:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9967 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 70.138820] audit: type=1326 audit(1516448035.362:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9967 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 70.187066] audit: type=1326 audit(1516448035.362:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9967 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 70.212826] audit: type=1326 audit(1516448035.362:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9967 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 11:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000086c000-0xc)={0x1, 0xffffffffffffffff, 0x1}) bind$llc(r0, &(0x7f0000c31000)={0x1a, 0xf8, 0x5, 0x9, 0x9, 0x5, @random="659fa30abfc8", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2c000200) 2018/01/20 11:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000467000-0x13)='/dev/snd/controlC#\x00', 0x80000000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000e08000)={0x5, 0x0, []}) 2018/01/20 11:33:55 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000009000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "e79a58ac"}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000009000)={0x5, 0xf3f}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000004000-0xd0)={0x40, 0xffffffff, 0x6, 0x6, 0x0, 0x1, 0xffffffffffffffc1, 0x6, 0x7fff, 0x400, 0x7, 0x7, 0x5, 0x1, 0x6, 0x0, 0x4, 0x5131, 0x40, 0x5, 0x5, 0xffffffffffff7fff, 0xe345, 0x20, 0x8, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000009000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r1}) 2018/01/20 11:33:55 executing program 2: prctl$setmm(0x23, 0x6, &(0x7f00006dd000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x22, &(0x7f00009c0000)={0x12fc3154, {0x6}, 0x10000005, 0x7f}, &(0x7f00003e8000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000aed000-0x8)={0x0}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000164000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x7fff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000203000)={0x0, 0xc60}, &(0x7f0000d4b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e1e000-0xc)={r2, 0xa001, 0xffffffffffffffff}, &(0x7f00000ea000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e13000)={r3, 0x20, 0x4, 0x88}, &(0x7f0000f8b000)=0x10) get_robust_list(r0, &(0x7f0000ad4000-0x8)=&(0x7f0000a9e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005eb000-0x8)=0x18) 2018/01/20 11:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000902000-0x28)={&(0x7f00002d7000/0x2000)=nil, 0x1, 0x5, 0x8, &(0x7f0000bf8000/0x1000)=nil, 0x4}) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/20 11:33:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*wlan1bdev\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1fffe00, 0x91b, 0xfff, 0xffffffff, 0x6, 0xffffffffffff0000}) clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") keyctl$join(0x1, &(0x7f0000430000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/20 11:33:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000056d000-0x8)=0x81) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000b48000)=0x4) 2018/01/20 11:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000784000-0xf0)=[{{&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000286000)=[{&(0x7f0000464000-0x1)=""/1, 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007bb000)={0x0, 0x0}) 2018/01/20 11:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a43000)='/dev/dsp#\x00', 0x4, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f54000)={0x0, 0x7ff, 0x7fff, 0x1f}, &(0x7f000038b000)=0x10) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000efa000)=""/97) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bb9000)=0x0, &(0x7f0000310000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dc2000-0xc)={r1, 0x7fff, 0x20}, &(0x7f0000abc000-0x4)=0xfffffffffffffff9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000212000-0x4)=0x0, &(0x7f000018e000-0x4)=0x4) read(r2, &(0x7f000086f000)=""/1, 0x1) ioctl$KDSETMODE(r2, 0x4b3a, 0xcb) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/20 11:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000033000-0x8)={0x0, 0x0}) 2018/01/20 11:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000011d000)=""/50) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000021000-0x38)=[{0xb, 0x1}, {0xc, 0x2400}, {0x2, 0x0}, {0x3, 0x5}, {0x8, 0x80}, {0x7, 0x9}, {0xa500f2646c5ddf5e, 0x15}], 0x7) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/20 11:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a32000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000034e000-0x4)=0x8) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) r1 = open(&(0x7f0000865000-0x8)='./file0\x00', 0x900, 0xa3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007d2000)=0x0) 2018/01/20 11:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) writev(r1, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) r2 = dup(r1) sendto$inet(r2, &(0x7f0000213000-0x59)="f248796b435caa285574cc3e4e1fc05e77473911229c30aae9aefd6065d4e17738a31d6140090409eddae338e24cd7f77042c405014b5fb5103b0a45c2bab155d77f4da824b000dd77c5b522e36c07ba74328c4983df8034de", 0x59, 0x20000000, &(0x7f00004e9000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000e4000-0x4)=0x0, &(0x7f00008c6000)=0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00005e8000)={0x3ff, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/20 11:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000c59000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000f04000)="0ad89af54ef7a3944e92e466a997265393bb154132e1e5ce6909f6e0b46b1257"}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x569a) 2018/01/20 11:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80005, 0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d2a000-0x8)={r0, 0xfffffffffffffffb}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000035f000)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e72000)={&(0x7f00003ab000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000411000)={&(0x7f0000e3c000-0x24)=[0x0, 0x1, 0x5, 0xfffffffff0901822, 0x3, 0x81, 0x6, 0x6, 0xcc3], 0x9, 0x771a362e, 0x88, 0xffffffff7fffffff, 0x0, 0x8, {0xfff, 0x8, 0xa79, 0x3d4, 0x1, 0x3, 0xd9a, 0x4, 0x2, 0x9, 0x1, 0xfffffffffffffffe, 0x400, 0x1, "a17f6c970716d099d293a5f12db04768fd4a7327128c42559af4cadd0235f2b0"}}) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000660000-0x4)="02000000", 0x4) 2018/01/20 11:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000727000)={0x0, 0x0, 0x0}, &(0x7f0000ea2000-0x4)=0xc) ioctl$FIONREAD(r0, 0x541b, &(0x7f00008e1000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000001d000-0x4)=r1) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) syz_open_pts(r0, 0x81) 2018/01/20 11:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0xffd, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "4de31696b45a7096d81e082e4f7ba9ce6f2cf7b4bb71b092987ec72e10014e577975881cc8e0c3029c052913600e1506bbc5eac7adde1e2a46ebd9bf2262b63f081c131dfa2704ddb4dbe1d764540548e1e738006695c1434ba6f36f267b10c605bbba870754a8dc8ad3638ff00bdbcf1f0ac476d60acac2931d4b8b863cc8cdbf8a5e93384749ca06158e502b67034e2d81b75b80b24f881c933aa01bc3cca85b7c36fae81b37615aeb858295d3ecc0d917067bce6be6cc4f3c5961ebbebfc1b7162f63368c1359ccf99d083cc2eb704022173f8cb115d69eaea0837fdabf65633a4aa2f3ce482e8a882029d61e3089120d1761dae85924a9db46"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r8 = fcntl$getown(r1, 0x9) listen(r6, 0x3e) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) write$tun(r6, &(0x7f000055d000-0x34)=@pi={0x0, 0x88b5, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0xfb3f, "4e0737b5e7f0644f72d699751aa2579df93ff1da246ace451bdce83165bfb839446f"}}}}, 0x34) r9 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r9, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/20 11:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007c4000)={0x0, 0x0}) wait4(r0, &(0x7f0000dce000-0x4)=0x0, 0x40000009, &(0x7f0000518000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() 2018/01/20 11:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0xffffffffffffff00) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) 2018/01/20 11:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d7e000-0x10)={&(0x7f0000752000/0x2000)=nil, 0x2000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c28000+0x717)=0x0) r3 = getuid() stat(&(0x7f0000788000)='./file0\x00', &(0x7f00006eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000e8c000)=[{&(0x7f0000719000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000378000-0x30)=[{&(0x7f0000fe9000-0x9)="ebc07dbcec7dcb82b4", 0x9}, {&(0x7f0000c43000-0x46)="befe381a206ed102dd450edb4c2576a6cc3c8472f4dee77595ec580e87ccbc5c3674fa11700189b00ca7dbce3d9542930f3ea5d0bd82d6b9abfc0b1da3fd508430dc26ab95cd", 0x46}, {&(0x7f00006fd000)="37ecfd6140db190378730849988583dfa91c72cb364c626c9857de04e8e95e00d4f9514f35375d8c5076ee8d0f44c100d041283fa4c24f34c25d3fbdd7e2ea6e98869586c43f6c10c057348135600a63ebf639c70d535af9b310d8cbd378e5b898f8e8be176acb2e02c296fd4e17bce09e0eb7c05925af527cec4f92b2fd80b42f21c5512044e45afaa47c8faedc5085ad1789ffa0d347105406beac26cfb9c2cef6586e664e04c7f9d67439", 0xac}], 0x3, 0x0, 0x0, 0x44}, {&(0x7f0000830000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000935000)=[{&(0x7f000027b000)="e803c0ab96b0566111afd0a10eb3c930ba05b11727917973c9189f91510a778d283310c7e52bfa6ce8e7ba6fc2f1d85ab3ec2f158b85f6ebe391a1bc147d4c694b5edfd66b88a06d553c7e86d6433e96fa67cdb5c7f6b7222f1453ee301be0c2fa1067fef8584978e3c75511870e2652af0eb41dd1cd8cbc4ecca9c314221ea5446659f48a0f77568958ea6b7d4d3514037aedaa1ff61dd23b9ba18879cade", 0x9f}, {&(0x7f00005fc000)="bde873c0226f894de78bcd24c102f282967dac3f80f9a2af0717ada00d90c1aa434ed13fd4b7e80ec1c28631e1a59889eb6f3e783dc27cae86cf042eab8f7a7268491f8d0bf25618833f74dea6b5063304a9cebae9c84ea1abfc37a543f8074b1e555fd904a64f2f54a6409d6be9143acb0ae181ba59be8f0a818ca1533739c32f0588ed9320697b669953f2ee94e7312a4e", 0x92}, {&(0x7f0000b95000-0x34)="0ecbb0fbc31a30a91b925608aab1b232670c5a3b4ba2667e4da86d65e57c3088a4fc7c107a1a6c5cab9d3c8ba37a3d9c20aa8d51", 0x34}, {&(0x7f0000d63000-0x88)="a965f053b105ea531b1d64f77fcb37f38b7888c86c6fa7139952facceffb270cddb9f758358fd668de8d112e06f360b3688fa2561a45befa45012a02f806a570c1d05d1e2344839f37c104824d536971248df00180c9e4d847bc70f042521fe90025b32942506fa34887c59df266f0be6ca59e82a0ae73e74ddc5888a5428a4a331c9773c48b4e01", 0x88}, {&(0x7f00006ae000-0xb7)="c8c902f7e676ca665c596b565d549575f49ab0085d5ab9d571f4a5c78482c5e4b8b65bb8bed14007d5190a2260e8638b3f82dc2b57a656ee60d3d500a2f6b68dbea564c962ba9750c4bb01c665556c761e64e1b907ca1cbf943c05f9244f621114feffce77954cd29758c6acca7fcc84833c16af55bc19cfee2a221b7a88cdd3679482154dd70e20c8dc2c75d051279457bce9775b1a6929832460039e58abc666afac4b0e34d7bc6619a6758779fbbcba576b8bbfb7a9", 0xb7}], 0x5, &(0x7f0000248000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x0}, {&(0x7f0000de9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002c000+0x488)=[{&(0x7f0000515000-0xcd)="bcd95c8a408b9d85e6db3fe03a2328283dc6ed68c6d637ff73bef33e06fd1272dace6617e19c584e46764178df19796d74070c63ee1640b8426befdc1443c797347ad7a92a1a4ecf28f5d3f6814dee8da41e39ceef62d6f488a169374afd6f719f48b3a657fde99268741eb32a0939fbc1f2a60a5d5db79574c4babead1a4b133b7da2650d639ddd1edf8189d053dcdd18e4680002b890b489c4034376259535887e150a0e70fffeb57c3903940c1cec78d7f09001fb4227aec594280d4dd135de60aba504d7f86fd41492c73f", 0xcd}, {&(0x7f0000726000-0x20)="8ff4d5a759f6e20f05fd53cab4032b30c507bcd27fa763aa8e662a5e88e7ae2a", 0x20}, {&(0x7f0000ab2000)="af86aa492c51577858f1b8efd27043bae858b0e49bea16ac49ea8b9133eb50ee767d95fb7fe1236d3ff1ef60cd7ba8c1441b12624b80b1aa9bd2e9643406c973d36642f9a9fd51b43078fca6413529b9671f191f65b26bdfbb40749b900b0c3cce9356962fc0d6db8176c27332ed2127a539ddfcd54c70b3f5275d7c0fc6b394605a957d906693671750faa0d25152457d211577838b3fb90202252bf11c5438d79e52c9d728f5e73b4550648ef81290", 0xb0}, {&(0x7f0000524000-0x65)="86690a88200cc09b2ea4627fdff39be4d0d7ed3f3c45fd7719a60867cc5f44cde20e3ad884fa0716ebf66ea28c27141254d47f8ff5a05c7959e370a638cb1fcc41f4d61fa6b992db246702bdb1829c87f23bb45c7f7ca984352b48270ba01372b075b77bf7", 0x65}], 0x4, &(0x7f00006c4000-0x78)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x78, 0x84}, {&(0x7f0000229000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002f1000)=[{&(0x7f0000e8b000)="1be440da0f47263f1a0d08fad45d0d29d5d83aaef7feda9b737b3e10e08b94bd355936583f1bbfba90ac2c407ac145490ccd1fa0b865cd13200935b33a8281b4faec66a809d625b1be2e770aaa2d971981320afdd5e091ca94499aa3b40d8e6ac3267a798fe11e8bdd3e925ea5f40ad6ef2c5c7af0ef6cb9e78ff759ec2de2a874eaaef1b402ca73ec29b42991dadae43bc1458eb8746a12a5ed8077ebabe3f0dd4f19eee5a78fd66321fb215c240d3582cd36490459e42eddb1c5392ea8e425cb7e33880ab8f9e72f3b42e92cd773dd0d8a5f6ae41efebfa1b7fbc38e2e09", 0xdf}, {&(0x7f0000130000-0x50)="3e94015c3a5a2021b720d84ce3c1fbc717e4deb82ec7d8b3eb8a04686511a94d5be2c53d8db94a0a1454f3a5fa2d468b5ac1f2c11203723c009ed0e18f17d1e4ab49b30b1370217f450a44fbdc4f799b", 0x50}], 0x2, 0x0, 0x0, 0x5}], 0x4, 0x40004) openat$dir(0xffffffffffffff9c, &(0x7f0000dfc000-0x8)='./file0\x00', 0x2000, 0x40) rt_sigtimedwait(&(0x7f000043b000)={0x0}, &(0x7f0000352000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000162000)={0x0, 0xfffffffffffffffc}, 0x8) 2018/01/20 11:33:56 executing program 6: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, &(0x7f0000008000)=""}) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000206000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f00004ed000)="d8"}) syz_open_dev$dmmidi(&(0x7f00004ee000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/20 11:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) socket(0x2, 0x800, 0x1000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) mq_unlink(&(0x7f0000d46000)='bdev\x00') write$evdev(r0, &(0x7f0000a1d000)=[], 0xff50) 2018/01/20 11:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009ff000-0xe)='/dev/admmidi#\x00', 0x4, 0x800) sendto$ipx(r0, &(0x7f00007a1000)="71995a755b026da8ca2225288de9e00bfb18a56b6c0f77335434b2952c54", 0x1e, 0x44805, &(0x7f0000d54000-0x10)={0x4, 0x9e, 0x5, "a644a43e30d9", 0xfffffffffffffffa, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b4000)={0x0, 0x5}, &(0x7f0000228000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000316000-0x108)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x954, 0x800, 0x8001, 0xf776, 0x6, 0x1, 0x1, 0x0, 0x7fffffff, 0xa9a8, 0x2, 0x0, 0xffffffffffff4391, 0xffff, 0x79]}, &(0x7f000013c000)=0x108) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b6d000)=""/244, &(0x7f00008f2000)=0xf4) setsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f00007c5000)=0x1, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x4, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") socket$inet6_sctp(0xa, 0x1, 0x84) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000b74000-0x10)={0x1, &(0x7f0000938000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = syz_open_dev$adsp(&(0x7f00008ed000-0xb)='/dev/adsp#\x00', 0x5, 0x123300) connect$can_bcm(r2, &(0x7f0000685000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/20 11:33:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e47000)='/selinux/mls\x00', 0x0, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d7b000-0x8)='./file0\x00', 0x4000000) inotify_rm_watch(r2, r3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00006e3000)={0x6, 0xdcd, 0x5, 0x9}) 2018/01/20 11:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003cc000)={0x0, 0x3f, 0x30}, &(0x7f0000594000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eb5000)={r2, @in={{0x2, 0x0, @rand_addr=0x7adc5311, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f89000)=0x8c) 2018/01/20 11:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 70.693933] binder: 10108:10116 ioctl c0306201 204edfd0 returned -11 2018/01/20 11:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000304000)=0x0) writev(r1, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) 2018/01/20 11:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000151000-0xb)='/dev/hwrng\x00', 0x80400, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") 2018/01/20 11:33:56 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000009000)=0x20) poll(&(0x7f0000005000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x871a) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000014000)={0x3ff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x43) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/01/20 11:33:56 executing program 4: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000555000-0x8)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0xcf400000000000, 0xda, 0x400, 0x3500000000000}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000001000)={[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, 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, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x9d}, &(0x7f0000db9000-0x4)=0x3d1) 2018/01/20 11:33:56 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000dca000-0xd)='/dev/dmmidi#\x00', 0x101, 0x80) ioctl$int_out(r0, 0x5462, &(0x7f0000dc9000)=0x0) r1 = accept(r0, &(0x7f0000b9d000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a3000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000001000-0x8)=0x0, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000ef3000)='/dev/vhost-net\x00', 0x2, 0x0) truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xfffffffffffffffa) 2018/01/20 11:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0x79)=""/121, &(0x7f0000001000-0x4)=0x79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x4600) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/20 11:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000fb8000)='/dev/vcs#\x00', 0x4, 0x430000) connect$inet(r0, &(0x7f0000ea5000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000b9000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000019d000)={r1, 0x80000, r0}) r2 = syz_open_dev$mouse(&(0x7f0000db5000-0x12)='/dev/input/mouse#\x00', 0x81, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e7f000-0x10)={r2, 0x28, &(0x7f00009b5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 70.746220] binder: BINDER_SET_CONTEXT_MGR already set [ 70.762315] binder: 10108:10116 ioctl 40046207 0 returned -16 2018/01/20 11:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x6, &(0x7f000094e000)={0x0, 0x0}) name_to_handle_at(r0, &(0x7f0000ddc000)='./file0\x00', &(0x7f0000ac2000)={0x8a, 0xeb, "3d15303cf16695da07eb0559771b93073b51cc179214c3668c6355ec8c8c785fda0ee50d48abb8eefec24f033e761375d677f18a8cb1dc797b9831a771dd6506ee8caa9e680ec637f3b414707ef8c53ee8ee94bee223c4b66ef16a25769ced041ddaeb9a9d9b625ca55fb784466f992ac45c4f463923621a061bbc7207e366ea15a4"}, &(0x7f0000c63000+0x1bf)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000b4c000-0x18)={0x0, 0x0, 0x0, &(0x7f0000000000)=0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) alarm(0x0) 2018/01/20 11:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bc8000)=0x0) capset(&(0x7f00005cf000)={0x19980332, r0}, &(0x7f0000da9000-0x1)={0x0, 0x0, 0xe7e, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000045000)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000bea000-0x4)=0x0) r3 = syz_open_dev$amidi(&(0x7f0000a4f000-0xc)='/dev/amidi#\x00', 0x4, 0x8000) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000c20000)={0x5, 0x10000}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000d1c000)={@common='lo\x00', 0x80}) r4 = syz_open_dev$sndmidi(&(0x7f000099f000-0x12)='/dev/snd/midiC#D#\x00', 0xa689, 0x200) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000082d000-0x70)={[{0x6, 0x1, 0x8, 0x5, 0x7ff, 0x3, 0xfffffffffffffff7, 0x5, 0x9857, 0x800, 0x8, 0xfff, 0xdf7}, {0x8, 0xeb, 0x3, 0x0, 0x6, 0x7, 0x6, 0xd, 0x6, 0x20, 0x6, 0x10001, 0xdf0275e}, {0xff, 0x4, 0x7f, 0x4, 0x8000, 0xfff, 0x2, 0x8, 0x6, 0x4, 0x2, 0x10000, 0x90b}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000769000)=""/33, &(0x7f0000c93000-0x4)=0x21) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000301000)={0x1, 0x8}) 2018/01/20 11:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffc34, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) getpeername$inet(r0, &(0x7f000037d000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc6000-0x4)=0x10) flistxattr(r0, &(0x7f000029d000-0x5)=""/177, 0xb1) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000d55000-0xa)={0x2, [0x0, 0x0]}) 2018/01/20 11:33:56 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="8a") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000)={0x0, 0x1000, 0x8}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000000b000)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc01}, {0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x754}, 0x6d, [0x71477c9b, 0xffffffffffffffe1, 0x100, 0x6, 0x2, 0xf97, 0x6, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000-0x10)={0x7, 0x201, 0x40, 0x9a, r1}, &(0x7f000000a000)=0x10) 2018/01/20 11:33:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0xe39e, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000886000)={[0x6c, 0x0, 0xcd2, 0x0, 0xf, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00006e3000-0x10)={0x7000, 0x100000, 0x0}) r3 = memfd_create(&(0x7f0000687000)="73656375726974797f6d696d655f7479706500", 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) close(r3) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 11:33:56 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) r1 = memfd_create(&(0x7f0000a70000-0x5)='em0*\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001000-0x28)={0x0, 0x0, &(0x7f0000001000-0xc)=""/12, &(0x7f0000000000)=""/31, &(0x7f0000f91000-0xfd)=""/253, 0x14000}) 2018/01/20 11:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ae9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000088a000)={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 11:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fb2000-0xd)='/dev/dmmidi#\x00', 0x4, 0x80000) accept4(r1, &(0x7f0000a56000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000e68000-0x4)=0x1e, 0x80800) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000077f000)={[{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, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r1, 0x5, 0x100000001) ioctl(r1, 0x5, &(0x7f0000408000)="11a68059ea3be809611334cb1f6eee4b956bf4eb42f7fac8e209e95044d34591090332ade880f7d4b4088097aabc7b2aba406f6929646121afab00a5db6a6b768f94e0a85b7f65cf69aee206ec40531644eaaf24b8ac939b09503e2dbed73bc60f74d6c83111154b8e1d08cdf337c835aa5d769dbeab0944b8a5cc69af5f55206f36fa215bb3d2d47814d8ee4a1a86816928d7443b2a09fdd64740a8cfccc124d748d48e049abbddf8c48f6f1d35a38e636a8dba126f30d878ce25c75b") ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/20 11:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00007c1000-0xfd)=""/253) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) fchdir(0xffffffffffffffff) close(r0) connect(r0, &(0x7f0000995000)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/20 11:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000309000)={0x1, 0x5, &(0x7f00006b2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000114000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 11:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000e9f000)={&(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013a000-0x20)=[{&(0x7f00001dc000)="229eb9cdfa34c7a48585228710f4e7afe067cc64d8906f70d324ebdacc0a28427ab5d9ce0c5aa6b3b2a45e20414b13c55bae082f75a1ceef5883d72ff8467256870383bd476269fd81194a4ab895bb8d396aa039237e4cec08cefb528006cc1c21d9a9c2f6bb855032ae93d89dec6bfebb56694b0a8b6103d286c0b5f05e12cbd69c3515d9858616", 0x88}, {&(0x7f0000e4e000-0xaf)="45234c63cf18ef280f3f9b575383cab5c20e64ecba57bd51db62ecfa04fb33fea9d5c12ae8c959b142f4c9be7f4abe3813c0e2b429e67c80b6dd5cfdfc1d7a5c0422ac7d0725ec970ce471e8334c0fbd40789aaa72db6a49c1e381b00e3ae09c0cb70586d5257b818ed7b4366571975bb20fb1e68f857d623bcdee10eddd0dae1631fd92260584cca84ee8da79f060199c22c863622ccd95d5f9007f7bb70ca0dd06a200a23589071b74fdfdf972c6", 0xaf}], 0x2, 0x0, 0x0, 0x10}, 0x8081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 11:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x260) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000669000+0xd30)={0x585, 0x1, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000738000)={0x1, &(0x7f0000068000-0x4)=[{0x0, 0x0}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00008dd000)=[0x400, 0x10001]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) 2018/01/20 11:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x1, 0x54, 0x400000002}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) [ 70.993736] WARNING: CPU: 0 PID: 10185 at arch/x86/kvm/emulate.c:5648 x86_emulate_insn+0xd01/0x3c20 [ 71.002983] Kernel panic - not syncing: panic_on_warn set ... [ 71.002983] [ 71.010676] CPU: 0 PID: 10185 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #270 [ 71.010682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.010687] Call Trace: [ 71.010704] dump_stack+0x194/0x257 [ 71.010726] ? arch_local_irq_restore+0x53/0x53 [ 71.010752] ? vsnprintf+0x1ed/0x1900 [ 71.010780] panic+0x1e4/0x41c [ 71.010792] ? refcount_error_report+0x214/0x214 [ 71.010802] ? show_regs_print_info+0x18/0x18 [ 71.010821] ? __check_object_size+0x25d/0x4f0 [ 71.010843] ? __warn+0x1c1/0x200 [ 71.010869] ? x86_emulate_insn+0xd01/0x3c20 [ 71.010877] __warn+0x1dc/0x200 [ 71.010889] ? x86_emulate_insn+0xd01/0x3c20 [ 71.010909] report_bug+0x211/0x2d0 [ 71.010940] fixup_bug.part.11+0x37/0x80 [ 71.010955] do_error_trap+0x2d7/0x3e0 [ 71.010963] ? kvm_vcpu_read_guest_page+0x44/0x60 [ 71.010986] ? math_error+0x400/0x400 [ 71.011006] ? kvm_read_guest_virt_system+0x50/0x50 [ 71.011031] ? __do_insn_fetch_bytes+0x30c/0x8a0 [ 71.011039] ? em_fxsave+0x220/0x220 [ 71.011065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.011096] do_invalid_op+0x1b/0x20 [ 71.011105] invalid_op+0x22/0x40 [ 71.011113] RIP: 0010:x86_emulate_insn+0xd01/0x3c20 [ 71.011117] RSP: 0018:ffff8801cdb57300 EFLAGS: 00010212 [ 71.011126] RAX: 0000000000010000 RBX: 1ffff10039b6ae69 RCX: ffffffff81154411 [ 71.011131] RDX: 000000000000fbf9 RSI: ffffc900018c2000 RDI: ffff8801d4bb46c8 [ 71.011135] RBP: ffff8801cdb57410 R08: ffff8801d4bb0e40 R09: dffffc0000000000 [ 71.011140] R10: 0000000000000002 R11: ffffed003a976919 R12: 00000000000000ff [ 71.011145] R13: ffff8801d4bb46a0 R14: 0000000000000002 R15: ffff8801d4bb47c3 [ 71.011187] ? x86_emulate_insn+0xd01/0x3c20 [ 71.011248] ? init_decode_cache+0xc0/0xc0 [ 71.011268] ? __lock_is_held+0xb6/0x140 [ 71.011326] x86_emulate_instruction+0x411/0x1ad0 [ 71.011335] ? check_noncircular+0x20/0x20 [ 71.011376] ? reexecute_instruction.part.167+0x260/0x260 [ 71.011416] ? __lock_is_held+0xb6/0x140 [ 71.011475] vmx_handle_exit+0x6e3/0x1ce0 [ 71.011510] ? handle_vmfunc+0x850/0x850 [ 71.011551] ? kvm_arch_vcpu_ioctl_run+0x1ac5/0x5bf0 [ 71.011585] kvm_arch_vcpu_ioctl_run+0x1c69/0x5bf0 [ 71.011595] ? perf_trace_lock_acquire+0xe3/0x980 [ 71.011624] ? trace_event_raw_event_lock+0x280/0x340 [ 71.011673] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 71.011679] ? __lock_acquire+0x664/0x3e00 [ 71.011725] ? perf_trace_run_bpf_submit+0x206/0x330 [ 71.011754] ? find_held_lock+0x35/0x1d0 [ 71.011793] ? get_task_pid+0x195/0x2c0 [ 71.011808] ? lock_downgrade+0x980/0x980 [ 71.011831] ? lock_release+0xa40/0xa40 [ 71.011854] ? __lock_is_held+0xb6/0x140 [ 71.011903] ? put_pid+0x183/0x1f0 [ 71.011918] ? task_active_pid_ns+0xd0/0xd0 [ 71.011924] ? find_get_pid+0x210/0x210 [ 71.011968] kvm_vcpu_ioctl+0x64c/0x1010 [ 71.011974] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 71.011995] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 71.012046] ? find_held_lock+0x35/0x1d0 [ 71.012086] ? __fget+0x333/0x570 [ 71.012102] ? lock_downgrade+0x980/0x980 [ 71.012126] ? lock_release+0xa40/0xa40 [ 71.012151] ? __lock_is_held+0xb6/0x140 [ 71.012212] ? __fget+0x35c/0x570 [ 71.012260] ? iterate_fd+0x3f0/0x3f0 [ 71.012283] ? __close_fd+0x2d7/0x360 [ 71.012327] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 71.012337] do_vfs_ioctl+0x1b1/0x1520 [ 71.012369] ? ioctl_preallocate+0x2b0/0x2b0 [ 71.012392] ? selinux_capable+0x40/0x40 [ 71.012439] ? syscall_return_slowpath+0x2ad/0x550 [ 71.012475] ? security_file_ioctl+0x89/0xb0 [ 71.012501] SyS_ioctl+0x8f/0xc0 [ 71.012527] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.012534] RIP: 0033:0x452ee9 [ 71.012538] RSP: 002b:00007efec58f7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 71.012546] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 71.012551] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 71.012555] RBP: 0000000000000254 R08: 0000000000000000 R09: 0000000000000000 [ 71.012560] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2880 [ 71.012565] R13: 00000000ffffffff R14: 00007efec58f86d4 R15: 0000000000000000 [ 71.013201] Dumping ftrace buffer: [ 71.013267] (ftrace buffer empty) [ 71.013272] Kernel Offset: disabled [ 71.412097] Rebooting in 86400 seconds..